JPH11146076A - Arithmetic processing system and fixed type terminal equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To process a large capacity data and a complicated arithmetic operation by transmitting a prescribed program from portable terminal equipment to fixed type terminal equipment and operating the program in the arithmetic processing part of the fixed type terminal equipment. SOLUTION: One data is specified to be transmitted to a multi-functional telephone system 3 and arithmetically processed from among individual data 43 displayed at a display 33. Then, by touching a touch panel 34 with an input pen, copy of the individual data 43 is sent from a control part 37 to a communication part 39. Further, it is converted to infrared ray communication signals in the communication part 39 and transmitted from a light emitting part to the multi-functional telephone system 3. The individual data 43 by the infrared ray communication signals are received by the light receiving part of the terminal side communication part 15 of the multi- functional telephone system 3. Then, the individual data 43 are converted to prescribed digital data in a signal generation part inside the terminal communication part 15 and sent to the open side control part of an arithmetic processing part 13. Then, by an activation software, the arithmetic processing part 13 performs the arithmetic processing of the individual data 43.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an arithmetic operation when a portable terminal such as a personal computer or a PDA (personal digital assistant) having a communication function is communicated with a fixed terminal installed in a street or the like. The present invention relates to a processing system and a fixed terminal device.

[0002]

2. Description of the Related Art In recent years, telephones using an ISDN (digital) network (hereinafter referred to as ISDN telephones) are installed in places where people often gather, such as streets and station concourses. This ISDN telephone has the advantage of being able to transmit and receive digital data such as e-mail, in addition to the merit that sound is heard clearly. That is, an ISDN telephone has a modular jack for connecting a portable terminal such as a personal computer or a PDA, and a user inserts a communication cable connected to the portable terminal into the modular jack and communicates with the public via the ISDN telephone. Data transmission and reception can be performed by connecting to a line.

[0003] Conventionally, various data transmission systems have been proposed in which when such an ISDN telephone and a portable terminal such as a personal computer or a PDA are placed in a communication state, both data can be communicated with each other. ing.

[0004] For example, as shown in FIG.
The information system described in Japanese Patent No. 216055 comprises a fixed terminal device 101 connected to an ISDN network and a portable terminal device 102 connectable to the fixed terminal device 101 by a radio signal. When the mobile terminal 101 and the mobile terminal 102 are in a communication state, both data can be transmitted and received collectively.
The fixed terminal device 101 and the portable terminal device 102 are:
Since the connection is made by a wireless signal, if the mobile terminal 102 is brought within the receivable range of the fixed terminal device 101, it can be accessed even from a remote position.

Further, as shown in FIG.
The data setting system described in Japanese Patent No. 0572 is connected to a public telephone line and is used as an electronic notebook 1 as a portable terminal.
A control unit 111 having a communication unit 111a for communicating with the control unit 21; a door light 112 as a controlled device connected to the control unit 111;
3, hall lighting 114, toilet lighting 115, bedroom lighting 116, bedroom telephone 117, bedroom electric shutter 11
8. Living room lighting 119 and living room television 120
And an electronic notebook 121 having communication means for transmitting data to the control device 111.

In this data setting system, electronic notebook 1
After inputting data for driving each controlled device to the control device 21, the data is transmitted to the control device 111, so that the control device 111 controls and drives each controlled device based on the data. I have.

The control device 111 includes an electronic notebook 121
And can be communicated by infrared communication signal,
If the electronic notebook 121 is brought within the receivable range of the control device 111, data can be transmitted to the control device 111 from a remote position. The control device 11
Since 1 is connected to the public telephone network, a cipher is transmitted to the control device 111 using a push button of an external telephone, and the control device 111 can control and drive each control device based on the cipher. ing.

[0008]

As described above, each prior art data transmission system uses a fixed type of data which has been processed by a portable terminal or which has been processed by another device and installed in the portable terminal. The signal is transmitted to the terminal device 101 and the control device 111 by a wireless signal such as infrared light. However, in each of the prior arts described above, the data itself is transferred to the portable terminal 102 or the electronic notebook 1.
21 and calculates the result, and outputs the result to the fixed terminal device 1.
01 and the control device 111, there is no problem when transmitting simple data, but when transmitting complicated data or large-capacity data, There is a problem that the processing time becomes longer and the connection time becomes longer as a result.

In addition, in order to store complicated and large-capacity data itself in the portable terminal 102 or the electronic notebook 121, or to perform arithmetic processing on them, the data of the portable terminal 102 or the electronic notebook 121 itself may be used. It is necessary to increase the capacity of each functional unit such as a storage unit and an arithmetic processing unit. in addition,
A high-performance CPU capable of high-speed processing is also required for the control. This would be inconvenient to carry as a portable device and would be expensive. On the other hand, although there are low-function, low-cost portable devices due to such problems, low-performance portable devices cannot perform high-speed processing, high-speed communication, complicated control, and the like, and their use range is extremely limited. It has become.

[0010] The present invention has been made in consideration of the above problems, and has been developed in consideration of the above-mentioned problems.
Even if a power-saving and small-capacity mobile terminal such as is used,
It is an object of the present invention to provide an arithmetic processing system capable of performing large-volume data and complicated arithmetic processing, and of transmitting the data quickly.

[0011]

In view of the above-mentioned object,
An arithmetic processing system according to a first aspect of the present invention includes a fixed terminal device having an arithmetic processing unit, and a portable terminal device capable of exchanging data by communicating with the fixed terminal device. At least a predetermined program is transmitted from the portable terminal to the fixed terminal device, and the program is operated by an arithmetic processing unit in the fixed terminal device.

According to a second aspect of the present invention, in the arithmetic processing system according to the first aspect, a result processed in the fixed terminal device is returned to the portable terminal device or a network connected to the fixed terminal device is provided. Via a predetermined storage unit.

Further, the invention according to claim 3 is the invention according to claim 1.
In the arithmetic processing system according to the second aspect, the program is stored as compressed data in the portable terminal and is a program that operates by itself.

According to a fourth aspect of the present invention, in the arithmetic processing system according to the first or second aspect, the arithmetic processing unit performs the arithmetic processing of the program based on boot software adapted to the operating environment of the program. Has become.

According to a fifth aspect of the present invention, in the arithmetic processing system according to the first, second, or fourth aspect, the fixed terminal device includes a plurality of boot software programs corresponding to the operating environment of the transmitted program. In addition, when the program is transmitted from the portable terminal device, the program is operated by using boot software that matches the operating environment of the transmitted program from a plurality of boot software.

According to a sixth aspect of the present invention, in the arithmetic processing system according to any one of the first to fifth aspects,
After transmitting the program, the portable terminal serves as an input unit for operating the program on the fixed terminal device.

[0017] Further, the invention according to claim 7 is the invention according to claim 1.
7. In the arithmetic processing system according to any one of items 1 to 6, the fixed terminal device has a program for erasing data such as a program transmitted from the portable terminal device after the processing in the fixed terminal device is completed. Erasing means is provided.

According to an eighth aspect of the present invention, in the arithmetic processing system according to any one of the first to seventh aspects,
Communication between the fixed terminal device and the portable terminal device is performed by an infrared communication signal.

According to a ninth aspect of the present invention, in the arithmetic processing system according to any one of the first to eighth aspects, the fixed terminal device is connected to a public digital network.

In view of the above-mentioned object, the present invention provides
The fixed terminal device described above includes a wireless transmission / reception unit capable of wirelessly communicating with the mobile terminal, an arithmetic processing unit operating at least a program transmitted from data transmitted from the mobile terminal, and a mobile processing unit. A display unit is provided for displaying data such as a program transmitted from the terminal, and at least a part of a processing step and a processing result in the arithmetic processing unit.

[0021] Further, the invention according to claim 11 is the fixed type terminal device according to claim 10, wherein wireless communication is performed by infrared optical communication, and the data includes a macro for designating an arithmetic processing procedure of an arithmetic processing unit.

According to the arithmetic processing system of the present invention, the fixed type terminal device is provided with an arithmetic processing section for operating at least a program out of data transmitted from the portable terminal. If the program is operated based on boot software adapted to the operating environment of the program, sufficient data processing can be performed even with a portable terminal having a small storage capacity and a low arithmetic processing ability. That is, a high-speed and high-performance arithmetic process can be performed by operating a program in a low-capacity portable terminal in a fixed terminal having a large storage capacity and a high data processing capability.

Further, when data such as a program is transmitted from the portable terminal to the fixed terminal device and the fixed terminal device performs arithmetic processing, it is necessary that the arithmetic processing environment of the transmitted data and the startup software match. However, if various startup software are prepared in advance in the fixed terminal device,
Data processing in the arithmetic processing unit is facilitated.

Further, if the communication between the portable terminal and the fixed terminal is performed by an infrared communication signal, if the infrared communication signal reaches the fixed terminal, it can be easily accessed even at a position remote from the fixed terminal. It will be. Further, assuming that the fixed terminal device is connected to a public digital network such as ISDN, programs and processing data not stored in the portable terminal and the fixed terminal device can be transferred via the public digital network. It can be downloaded from the network and used. In addition, it is possible to connect to the Internet or a mail server via a public digital line network, and to store the processing result in a predetermined storage unit via the network.

[0025]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An arithmetic processing system according to an embodiment of the present invention will be described with reference to FIGS.

The arithmetic processing system according to the present invention is used when a portable terminal such as a notebook-type portable personal computer or a PDA is brought into a communication state with a fixed terminal by a wireless communication signal. Arithmetic processing of data transmitted to the fixed terminal device is performed by an arithmetic processing unit in the fixed terminal device. In the present embodiment, a notebook-sized electronic computer (hereinafter referred to as an electronic notebook) 1 is used as a portable terminal having a communication function. In addition, as a fixed terminal device, ISDN
The description will be made assuming that the multifunctional telephone device 3 connected to the public digital network 2 is used.

As shown in FIG. 1, the arithmetic processing system according to the present embodiment includes a multifunctional telephone device 3 installed and fixed in a space where people gather, such as a street or a concourse of a station.
An electronic notebook 1 as a portable terminal capable of exchanging data by communicating with the multifunctional telephone device 3
It is composed of In a case where the multi-function telephone device 3 and the electronic notebook 1 are in communication, an input means for performing an input operation required for data arithmetic processing and an output operation of data after the arithmetic processing are completed. Output means is provided in the electronic notebook 1 as described later.

The multi-function telephone device 3 is connected to the public digital line network 2 and not only converts input voice into digital data and transmits it on the network, but also converts character data and image data into digital data. The telephone device has a function of converting the data into a data and transmitting the converted data. The communication between the electronic notebook 1 and the multifunctional telephone device 3 uses an infrared communication signal, which is a kind of wireless communication signal.

As shown in FIG. 2, the multi-function telephone device 3 is integrally mounted and fixed on a fixing stand 4 formed so as to protrude from a wall surface by screws or the like. In addition,
In this multifunctional telephone device 3, coins inserted when the user uses the multifunctional telephone device 3 are accumulated in a large amount inside the main body, and the main body itself is expensive. It is desirable to be fixed to a member fixed to a fixed member or a part of an immovable building, but it may be fixed to something other than the fixing table 4 shown in FIG.

The multifunctional telephone device 3 installed and fixed on the fixed base 4 in this manner has a push dial section 5, a coin insertion slot 6, and a telephone card insertion slot 7 on the front surface of the main body.
, A telephone card carry-out port 8, a display section 9, a handset 10, and an infrared signal transmitting / receiving port 12 serving as a wireless transmitting / receiving section. As shown in FIG. 3, an arithmetic processing unit 13 for performing arithmetic processing on data, a BIOS (BIOS) for performing arithmetic processing on data, a basic OS, and applications are stored in advance in the multi-function telephone device 3. The terminal side communication unit 1 as a wireless transmission / reception unit for performing communication between the storage unit 14 and the electronic notebook 1 as a portable terminal device
5 and a line-side communication unit 16 for communicating with the public line network 2.

The arithmetic processing unit 13 is a CPU that performs arithmetic processing.
And is connected to the display unit 9, the storage unit 14, the terminal-side communication unit 15, and the line-side communication unit 16. The arithmetic processing unit 13 performs arithmetic processing based on the compression program 40 transmitted from the electronic notebook 1 input from the terminal communication unit 15 and downloads the data via the public digital network 2 input from the line communication unit 16. It performs the arithmetic processing of the application programs and data that have been performed.

As will be described later, the storage unit 14 stores a plurality of types of start-up programs in advance in order to match the operating environment when the programs and data input from the outside of the multifunctional telephone device 3 to the arithmetic processing unit 13 are arithmetically processed. The software processing unit 13 stores the compression program 40, the program information 41, and the like in the electronic notebook 1, by using any of the plurality of boot softwares 44 stored in the storage unit 14. Is performed. Here, as will be described later, the program information 41 in the electronic notebook 1 includes various titles and headings for the location of the data to be processed on the network and the history information of the work performed by the person having the portable terminal. It has become.

That is, the compression program 40 for arithmetically processing the data (including the individual data 43 in the electronic notebook 1) downloaded via the network is transmitted from the electronic notebook 1 to the multifunctional telephone device 3 in a compressed state. In addition, the application processing unit 13 in the multi-function telephone device 3 makes full use of the processing capability of the processing unit 13 to perform the processing of the data, and also downloads the application program itself via the public digital network 2 and executes the processing based on the application program. Thus, the arithmetic processing of the individual data 43 in the electronic notebook 1 and the downloaded data is performed. According to the arithmetic processing system of the present embodiment,
Data transmission is performed by the compression program 40 and the program information 4
1 and the required individual data 43, the communication time between the electronic notebook 1 and the multifunctional telephone device 3 can be shortened. As a result, power consumption for communication is also reduced.

The arithmetic processing section 13 sends the processing result of the arithmetic processing as described above, telephone number information, and the like to the display section 9 and causes the display section 9 to display the contents. As shown in FIG. 4, the arithmetic processing unit 13 is a control unit for managing a communication management company, and includes a management-side control unit 13a formed so as not to be rewritten by a user, And an open-side control unit 13b which can be rewritten by a user using a portable terminal such as the electronic notebook 1.

The management-side control unit 13 a
By monitoring data on the bus b, the status is monitored and abnormal operation is prevented. That is, the management-side control unit 13 a
3b, and constantly monitors the open-side control unit 13b. The management-side control unit 13a
The compression program 40 and the downloaded data input to the open-side control unit 13b and the open-side storage unit 14b, that is, the individual data 43 and the downloaded data transmitted from the electronic notebook 1, and the data And a program erasing means for erasing new data stored after the arithmetic processing of.

This is because after the user performs the data arithmetic processing using the multi-function telephone device 3, the application program or the data is not seen or copied by another person. Further, the management-side control unit 13a is connected to the line-side communication unit 16 so that the communication company can monitor only from the management center side via the public digital network 2, and from the management center side. Only rewriting is possible. In this way, since the management-side control unit 13a cannot access the user, unnecessary programs are fixed by hacking or the like, and various programs of the management company are tampered with illegally. It can be defended from.

On the other hand, the open side control unit 13b is connected to the terminal side communication unit 15. Therefore, the open side control unit 13
b, when the user transmits the compression program 40 and the individual data 43 from the electronic notebook 1 via the terminal-side communication unit 15, the activation software 44 adapted to the operating environment of the compression program 40 and the individual data 43 is used. It can be installed in the open side storage unit 14b, and the data can be arithmetically processed by the startup software 44. Further, the processing result calculated by the opening side control unit 13b is as follows:
The information is transmitted from the terminal-side communication unit 15 to the electronic notebook 1, or stored in a predetermined storage unit on the network via the line-side communication unit 16.

On the other hand, the storage unit 14 is a storage unit for management of a communication management company and is formed so as not to be rewritten by the user. And an open-side storage unit 14b that can be used.

The open side control unit 1 is stored in the management side storage unit 14a.
BIOS for performing various data arithmetic processing in 3b,
A boot software 44 including a basic OS and an application, a monitoring program, and the like are stored. If necessary, a copy of the boot software 44 is transmitted to the open storage unit 14b via the management control unit 13a. Has become. Then, the opening-side control unit 13b stores the boot software 4 sent and stored in the opening-side storage unit 14b.
The arithmetic processing of various data is performed using the copy of No. 4. Note that the commonly used boot software 4
4 may be stored in advance in the open-side storage unit 14b, and when a use request is issued from a user, a connection in accordance with the request content may be connected, and the operation state may be set in a short time.

On the other hand, the open side storage unit 14b is connected to the management side control unit 13a, and is a copy of the startup software 44 stored in the management side storage unit 14a or the startup software 44 or the electronic notebook 1 stored in advance. The compression program 40 transmitted from is stored. In addition,
The open-side storage unit 14b is formed from a plurality of cells so that a plurality of copies of the start-up software 44 or the program itself can be stored at the same time, and these cells are respectively provided to the open-side control unit 13b by the switch member 14b.
c. This switch member 1
4c is switched as necessary by the management-side control unit 13a. As a result, the open-side control unit 13b drives the start-up software 44 stored in each cell of the open-side storage unit 14b as necessary, or operates the transmitted program. .

The display unit 9 is connected to the arithmetic processing unit 13. The display unit 9 displays the data input from the storage unit 14, the terminal-side communication unit 15, and the line-side communication unit 16 to the arithmetic processing unit 13 and the data processed by the arithmetic processing unit 13 and the like. 13 and is formed by a liquid crystal screen for displaying these contents. The display unit 9 also displays telephone number information input by the push dial unit 5, operation guidance of the multifunctional telephone device 3, and the like. The operation guidance is stored in the management-side storage unit 14a, and is always sent to the display unit 9 by the management-side control unit 13a via the open-side control unit 13b, and is displayed on the display unit 9. I have.

The terminal-side communication section 15 is for communicating with the electronic notebook 1 as a portable terminal, and serves as a wireless transmission / reception section for transmitting and receiving infrared communication signals known as the IrDA standard. ing. That is, as shown in FIG. 5, the terminal side communication unit 15 includes a light receiving unit 15 a that receives an infrared communication signal transmitted from the electronic notebook 1 as a portable terminal, and a data generated in the multi-function telephone device 3. 15b for transmitting data and the like downloaded from the network via the public digital network 2 to the portable terminal as an infrared communication signal, and an infrared communication signal received from the light receiving unit 15a as a digital signal for calculation. A signal generation unit 15c that supplies the data to the processing unit 13 or conversely generates digital data into an infrared communication signal and supplies it to the light emitting unit 15b
It is composed of Note that this terminal-side communication unit 15
Are disposed inside the infrared signal transmitting / receiving port 12.

As shown in FIG. 6, the line side communication section 16 includes a card reader section 17 and a coin sensor section 19.
, A timer unit 20, a communication control unit 21, an analog /
It comprises a digital converter 22, a DTMF signal generator 23, a transmitter 24, and a receiver 25.

The card reader section 17 is arranged near the telephone card insertion slot 7, and when a telephone card is inserted, reads the remaining number of the card and reads the remaining card number.
1, and when a rewrite command is issued from the communication control unit 21, the remaining number of the telephone card is rewritten.
Further, the card reader section 17 displays the number of uses on the telephone card and punches a punched hole indicating a guideline of the remaining number as necessary. The coin sensor 19 is arranged near the coin slot 6, discriminates a coin inserted from the coin slot 6, and notifies the communication controller 21 of the inserted amount.

Further, the timer unit 20 determines whether or not the multi-function telephone device 3 is operated via the public digital network 2 depending on a situation such as the push dial unit 5 being operated after a telephone card or a coin is inserted. When communication with
The communication state is monitored and the time is measured.
To tell.

If the communication using the public digital network 2 uses a telephone card, the communication control unit 21 determines the time length measured by the timer unit 20 and the distance from the communication partner. The rewriting command signal for rewriting the remaining number of the telephone card is transmitted to the card reader 17 in accordance with the usage amount calculated on the public digital network 2 side. If the communication using the public digital network 2 uses coins, the communication control unit 21 disconnects the line when there is no more time available for the inserted coin.

Note that the multifunctional telephone device 3 in the arithmetic processing system of the present embodiment can receive data from the electronic notebook 1 from a remote position using an infrared communication signal for transmission. I have. Therefore, when data transmission is performed by infrared communication using the electronic notebook 1,
User-owned ID for data transmitted from electronic notebook 1
By giving personal information such as a number, the management company can calculate a usage fee according to the usage status of this user and make a billing system later.

The communication control section 21 controls and drives each section in the line side communication section 16. The card reader section 17, the coin sensor section 19, the analog / digital conversion section 22 and the DTMF signal generation section 23 are controlled by the communication control section 21. It is connected. Further, the DTMF signal generation unit 23 includes the communication control unit 21
Is converted into a DTMF signal conforming to the protocol of the public digital network 2, or the DTMF from the public digital network 2 received by the receiving unit 25.
It is for converting a signal into digital data for processing by the communication control unit 21.

The transmitting section 24 is for transmitting the digital data generated into the DTMF signal by the DTMF signal generating section 23 to the public digital network 2. Further, the receiving unit 25 receives the DT from the public digital network 2.
This is for receiving the MF signal.

The push dial section 5 is for inputting a telephone number and the like, and is composed of ten kinds of numbers from "0" to "9" and two kinds of symbols such as "*" and "#".
A number input key for generating a DTMF tone, an ENTER key for confirming the entered content on the display unit 9 when there is no mistake in the content, and an enter key for entering the entered content if it is incorrect A CLEAR key for erasing the displayed contents, a cursor key for moving the designated portion displayed on the display unit 9, and the like.

The push dial unit 5 includes an arithmetic processing unit 13
And the contents of the operation are sent to the arithmetic processing unit 13. For example, when the telephone number of the other party to be communicated is input with the number input key, this telephone number is first sent to the arithmetic processing unit 13, and further, the arithmetic processing unit 13
Is sent to the display unit 9 and is displayed on the display unit 9. If the displayed phone number is correct, ENT
When the ER key is pressed, the input telephone number information is sent from the arithmetic processing unit 13 to the line communication unit 16.

Note that the telephone number information sent to the line side communication unit 16 has a DTMF tone corresponding to this telephone number,
The data is converted by the TMF signal generation unit 23 and sent from the transmission unit 24 to the public digital network 2, thereby calling the telephone device of the other party.

On the other hand, as shown in FIG. 1, the electronic notebook 1 as a portable terminal capable of intercommunicating with the above-mentioned multifunctional telephone device 3 is supported by a main body 31 and the main body 31 so as to be freely rotatable. And a digital camera unit 32. The main unit 31 includes a display unit 33 formed of a liquid crystal screen, and a touch panel serving as an input / output unit serving as an input unit for performing an input operation necessary for the arithmetic processing and an output unit for outputting an arithmetic processing result. 34 and an input pen 35, and an infrared signal transmission / reception port 36 for transmitting / receiving an infrared communication signal when communicating with the multifunctional telephone device 3.

As shown in FIG. 3, inside the main body 31, a control section 37 for controlling the driving of each section, a compression program 40, and a location on the network where the data to be processed are located A storage unit 38 storing program information 41 serving as related information such as a unique processing program 42 for performing a predetermined process in the electronic notebook 1, individual data 43 processed in the electronic notebook 1, and the like. A communication unit 39 for performing mutual communication with the telephone device 3 is provided. The compression program 40 and the individual data 4
3 and the like are compressed, but may not be compressed.

The control section 37 is constituted by a CPU for performing arithmetic processing of various data. This CPU is considerably lower in function than the CPUs of the management-side control unit 13a and the open-side control unit 13b. Then, the control unit 37
Are connected to the display unit 33, the touch panel 34, the storage unit 38, the communication unit 39, and the digital camera unit 32, respectively. The control unit 37 performs an arithmetic operation on the data stored in the storage unit 38, sends the data to the display unit 33 for display on the display unit 33, and transmits the compression program 40 and the program information 41 to the multifunctional telephone device 3. And has the function of sending to The control unit 37 has a function of converting data input as image data into code data by touching a predetermined position of the touch panel 34 stuck so as to cover the upper side of the display unit 33 with the input pen 35. doing. Further, the control unit 37 has a function of storing image data input by the digital camera unit 32 in the storage unit 38 as compressed data.

In the arithmetic processing system according to the present embodiment, the control section 37 has an arithmetic processing function. However, since the amount of data to be processed is large or the calculation is complicated, the electronic notebook 1 uses the calculation processing function. If it is time-consuming or impossible to perform the process, the data is transmitted from the electronic notebook 1 to the multi-function telephone device 3 so that the multi-function telephone device 3 performs arithmetic processing. Conversely, in the arithmetic processing system of the present embodiment, it is possible to cause the multifunctional telephone device 3 to perform arithmetic processing of data in the electronic notebook 1. The electronic notebook 1 can also store only the processing results without having the data itself. For this reason, the electronic notebook 1 requires only a small arithmetic processing function, and the entire device can be made compact. In addition, by transmitting the compressed program 40 and other necessary minimum data before the arithmetic processing in a compressed state, the communication time is shorter than that for transmitting the normal data after the arithmetic processing in the electronic notebook 1. Is also shortened.

That is, the storage unit 38 stores at least various types of individual data 43 such as a telephone directory and an address book, and an original processing program 42 for performing an arithmetic process on the various types of individual data 43 in the electronic notebook 1. It is stored in a compressed state. The storage unit 38 is connected to the communication unit 39 via the control unit 37, and stores the individual data 43 and the compression program 40 for processing the data or the data to be downloaded from the network according to the instruction of the control unit 37. The program information 41 to be stored and the compression program 40 for processing the data, or the program information 41 for specifying the data to be downloaded from the network and the application program for processing the data are sent to the communication section 39 in a compressed state. I have. The activation software 44 itself for processing the transmitted individual data 43 may be sent from the communication unit 39 to the multi-function telephone device 3 by an infrared communication signal.

As shown in FIG. 7, the compression program 40 transmitted from the electronic notebook 1 to the multi-function telephone device 3 includes a macro for designating an arithmetic processing procedure as necessary. When the multifunctional telephone device 3 performs the arithmetic processing of the individual data 43 and the downloaded data, an instruction of a processing procedure by a macro is transmitted from the multifunctional telephone device 3 to the electronic notebook 1, and the contents of the instruction are displayed on the display unit. 33 is displayed.

When the user touches a predetermined position on the touch panel 34 with the input pen 35 in accordance with the instruction displayed on the display section 33, the multi-function telephone device 3 can perform arithmetic processing. . That is, the touch panel 34 and the input pen 35 serve as input / output means when the multi-function telephone device 3 causes the individual data 43 or the like to be processed. For this reason, for example, a complicated input operation such as character input or image input can be performed as compared with a case where the push dial unit 5 as an input unit of the multifunctional telephone device 3 is used as an input / output unit. After the transmission of the individual data 43 or the like, the mode of the electronic notebook 1 may be changed to a mode in which functions other than input / output cannot be performed.

The arithmetic processing unit 13 of the multi-function telephone device 3
In the event that a trouble occurs inside, the compressed program 40, the program information 41 and the individual data 43 stored in the electronic notebook 1 are transmitted to the multi-function telephone device 3 by copying, and the original is Constant storage unit 38
To be left inside.

The display unit 33 is connected to the control unit 37, and receives image data input from the digital camera unit 32, data input from the storage unit 38 and the communication unit 39 to the control unit 37, The data and the like after the arithmetic processing by the unit 37 are sent from the control unit 37.
The display unit 33 is formed of a liquid crystal screen, and has a touch panel 34 on the upper side.

The communication section 39 is for communicating with the multi-function telephone device 3 as a fixed terminal device, and is for transmitting and receiving infrared communication signals.
That is, as shown in FIG. 8, the communication unit 39 includes a light receiving unit 39a that receives an infrared communication signal transmitted from the multi-function telephone device 3, and a multifunction device that converts data stored in the electronic notebook 1 into an infrared communication signal. Light emitting unit 3 for transmitting to telephone device 3
9b and an infrared communication signal received from the light receiving unit 39a is generated as a digital signal and supplied to the control unit 37. Conversely, digital data is generated as an infrared communication signal and the light emitting unit 39b is generated.
And a signal generation unit 39c for supplying the signal to the power supply. The communication unit 39 is arranged inside the infrared signal transmitting / receiving port 36.

The main operation of the arithmetic processing system according to the embodiment of the present invention configured as described above will be described with reference to FIG. In addition, the multifunctional telephone device 3 has various usage methods other than transmitting data with the electronic notebook 1 as a portable terminal in a communication state and performing arithmetic processing of the data. The case where the communication state is set will be described.

When a copy of the data provided in the electronic notebook 1 is transmitted to the multifunctional telephone device 3 and the arithmetic processing section 13 of the multifunctional telephone device 3 performs the arithmetic processing, the following six methods are mainly used. is there. That is: (1) Only the copy of the individual data 43 is transmitted, and the arithmetic processing of the individual data 43 is performed according to the start-up software 44 provided in the multifunctional telephone device 3 in advance. (2) The individual data 43 and the copy of the compression program 40 are transmitted, and the arithmetic processing of the individual data 43 is performed according to the transmitted compression program 40. (3) transmitting the individual data 43 and the program information 41,
Individual data 43 according to a compression program downloaded to the multi-function telephone device 3 via the public digital network 2
Is performed. (4) The compression program 40 and the program information 41 are transmitted, and the data downloaded via the network is processed. (5) The program information 41 is transmitted, the program and data are downloaded from the network, and the downloaded data is processed. (6) The individual data 43, the compression program 40, the BIOS of the electronic notebook 1, and the basic OS are transmitted, and the individual data 43 is transmitted.
Is performed. It is.

First, the case of the first method will be described. Individual data 4 stored in the electronic notebook 1
When the user wants to perform arithmetic processing on the electronic notebook 3 using the arithmetic processing unit 13 in the multifunctional telephone device 3, the user first calls the various data 40 while looking at the display unit 33 which is the initial screen of the electronic notebook 1. Operation, that is, an operation of touching a predetermined position on the touch panel 34 with the input pen 35 (step S)
1). When this predetermined operation is performed, the file name of the individual data 43 stored in the storage unit 38 is displayed on the display unit 33. At this time, the compression program 40 for performing the arithmetic processing of the individual data 43 is also displayed on the display unit 33 at the same time (step S2).

Next, of the individual data 43 displayed on the display unit 33, the data to be transmitted to the multifunctional telephone device 3 and to be subjected to arithmetic processing is designated (step S3). Note that individual data 4
At the time of designating 3, the copy of the compression program 40 for performing the arithmetic processing of the individual data 43 is transmitted to the multi-function telephone device 3 at the same time as the individual data 43, and the operation of the individual data 43 is calculated by the compression program 40. When performing the processing, the compression program 40 is specified together with the individual data 43 (step S4). The case of step S4 will be described later.

When only the individual data 43 is designated, after the designation, the part indicated as “communication start” on the display unit 33 is touched on the touch panel 34 with the input pen 35, so that the individual data 43 The copy is sent from the control unit 37 to the communication unit 39 (step S5). Further, the copy of the individual data 43 sent to the communication unit 39 is
The light is converted into an infrared communication signal by the communication
Is transmitted to the multi-function telephone device 3 (step S6).

As described above, the individual data 43 based on the infrared communication signal transmitted from the electronic notebook 1 to the multi-function telephone device 3 is received by the light receiving unit 15a of the terminal-side communication unit 15 of the multi-function telephone device 3. (Step S7). The individual data 43 is stored in the signal generation unit 1 in the terminal communication unit 15.
In 5c, the data is converted into predetermined digital data and
3 is sent to the open side control unit 13b (step S8).

The management-side control unit 13a of the arithmetic processing unit 13 stores the individual data 4 transmitted to the release-side control unit 13b.
3 is decoded, and the starting software 44 for performing the arithmetic processing is identified (step S9). Next, the management-side control unit 13b searches whether or not boot software 44 capable of arithmetically processing the individual data 43 is stored in the management-side storage unit 14a of the storage unit 14 in advance (step S10). If the startup software 44 is present in the management-side storage unit 14a, the management-side control unit 1
3a copies the activation software 44 and sends the copy from the management side storage unit 14a to the release side storage unit 14b (step S11). When the switch member 14c of the open-side storage unit 14b is turned on, the start-up software 44 causes the arithmetic processing unit 13 to
The arithmetic processing of the individual data 43 is performed (step S12).

It is to be noted that the boot software 44 may be stored in advance in the open storage unit 14b. In this case, the management-side control unit 13a selects a required one from each open-side storage unit 14b in which the start-up software 44 is installed, connects the switch member 14c of the open-side storage unit 14b, and connects the required start-up software 44 is sent from the open side storage section 14b to the open side control section 13b. As a result, the arithmetic processing unit 13 performs the arithmetic processing of the individual data 43 according to the start-up software 44 sent from the open storage unit 14b to the management control unit 13a.

Next, the second method will be described. Steps S1 and S2 described above are the same as in the case of the first method. When the individual data 43 to be transmitted to the multifunctional telephone device 3 and subjected to the arithmetic processing by the electronic notebook 1 is designated, the individual data 4 stored in the storage unit 38 is designated.
In the case where the compression program 40 for performing the arithmetic processing on the data 3 is also specified and transmitted together with the individual data 43, when the individual data 43 and the compression program 40 are displayed on the display unit 33, the individual data 43 and the compression program 40 is specified (step S4). Then, after the designation, by touching the touch panel 34 with the input pen 35 at a portion indicated as “Communication start” on the display unit 33, the data is transmitted from the control unit 37 to the communication unit 39 (step). S13).

Further, the individual data 43 and the compression program 40 sent to the communication section 39 are converted into infrared communication signals by the communication section 39, and are transmitted from the light emitting section 39b to the multifunctional telephone device 3.
(Step S14). It should be noted that the compression program 40 includes a macro that specifies an operation processing procedure.

As described above, the copy of the individual data 43 and the compression program 40 based on the infrared communication signal transmitted from the electronic notebook 1 to the multifunctional telephone device 3 is received by the terminal communication unit 15 of the multifunctional telephone device 3. It is received by the unit 15a (step S15). Then, the individual data 43 and the compression program 40 are converted into predetermined digital data by the signal generation unit 15c in the terminal communication unit 15 and sent to the open control unit 13b of the arithmetic processing unit 13 (step S1).
6).

The open control unit 13b of the arithmetic processing unit 13 decompresses the transmitted compression program 40, and transmits the transmitted individual data 4 in accordance with the program.
3 is performed (step S12). At this time, since the processing procedure for performing the arithmetic processing of the individual data 43 is displayed on the display unit 33 of the electronic notebook 1 by the macro included in the compression program 40, the operation is easy. ing. Also, the BIOS or basic OS that operates the compression program 40 is stored in step S9 described above.
Is specified in step S11. In this case, the application software in the startup software is excluded.

Next, the third method will be described. In this case, steps S1 to S10 are performed first. That is, after transmitting the individual data 43 from the electronic notebook 1 to the multi-function telephone device 3, as a result of the search in step S 10, the start-up software 44 for arithmetically processing the individual data 43 in the multi-function telephone device 3
If there is no target application program, a signal to that effect is transmitted as an infrared communication signal to the electronic notebook 1 via the terminal side communication unit 15 (step S1).
7). The electronic notebook 1 transmits this signal to the light receiving section 3 of the communication section 39.
Upon reception at 9a, the signal generator 39c converts the signal into predetermined digital data and transmits it to the controller 37 (step S18). Then, the control unit 37 controls the multi-function telephone device 3
Is transmitted to the display unit 33 to indicate that no application program is stored therein, and the display unit 33 displays it (step S19).

At this time, the display unit 33 displays, for example,
[1] “Transmit program information 41 and download application program from network”
[2] A message such as "End the process" is displayed,
The user selects from the plurality of messages.

If the message [1] is selected (step S20), the specified individual data 43 is copied,
A signal indicating that the application program is to be downloaded from the public digital network 2 (network access command signal = program information 41) is sent from the control unit 37 to the communication unit 39 (step S21). further,
The individual data 43 and the network access command signal transmitted to the communication unit 39 are converted into infrared communication signals by the communication unit 39 and transmitted from the light emitting unit 39b to the multi-function telephone device 3 (step S22).

As described above, the copy of the individual data 43 by the infrared communication signal transmitted from the electronic notebook 1 to the multifunctional telephone device 3 and the network access command signal as the program information 41 are transmitted to the terminal of the multifunctional telephone device 3. Is received by the light receiving unit 15a of the side communication unit 15 (step S2).
3). Then, these data are converted into predetermined digital data by the signal generation unit 15c in the terminal communication unit 15 and sent to the arithmetic processing unit 13 (Step S24).

The arithmetic processing unit 13 instructs the communication control unit 21 to access the public digital network 2 based on the transmitted network access command signal.
When the multi-function telephone device 3 is connected to the public digital network 2 in this manner, an application program for processing the individual data 43 from the database connected to the public digital network 2 is downloaded (step S25). ). That is, the network access command signal is converted into a DTMF signal by the DTMF signal generation unit 23 and transmitted from the transmission unit 24 to the public digital network 2. Then, the public digital network 2 transmits the application program to the multi-function telephone device 3 from a predetermined place. This application program is received as a DTMF signal by the receiving unit 25 of the multi-function telephone device 3,
The data is converted into predetermined digital data by the TMF signal generation unit 23 and sent to the communication control unit 21. Further, the communication control unit 2
The application program input to 1 is input to the arithmetic processing unit 13. After the predetermined BIOS and basic OS are selected in steps S9 to S11, the arithmetic processing of the individual data 43 is performed according to the application program (step S1).
2).

In this third method, step S2
Alternatively, the process may jump to step S20 immediately. That is, the individual data 43 and the program information 41 may be simultaneously transmitted from the beginning to the multi-function telephone device 3 so that the application program is fetched from the network. In this manner, the individual data 43 subjected to the arithmetic processing by the arithmetic processing unit 13 by the first, second or third method
Is returned to the electronic notebook 1 by the infrared communication signal from the arithmetic processing unit 13 via the terminal side communication unit 15 (step S26). In the electronic notebook 1, the transmitted individual data 43 after the arithmetic processing is received from the light receiving unit 39a, converted into predetermined digital data by the signal generation unit 39c, and then input to the control unit 37 (step S27). In addition, electronic notebook 1
When receiving the individual data 43 after the arithmetic processing, it transmits a signal to the effect that it has been received from the control unit 37 to the multi-function telephone device 3.

After confirming that the electronic notebook 1 has received the individual data 43 after the arithmetic processing, the multi-function telephone device 3 determines that the communication with the electronic notebook 1 has been completed.
b, all the individual data 43, the start-up software 44 and the application program are erased by the program erasing means. Also, the data in the open side storage unit 14b used in the data processing is deleted. As a result, the open-side control unit 13b always returns to the initial state when the processing is completed, and it is possible to prevent illegal use, illegal copy, and the like. Further, the individual data 43 and the contents of the application program transmitted from the electronic notebook 1 to the multifunctional telephone device 3 are not seen by others.

After the individual data 43 calculated and processed by the multi-function telephone device 3 is input to the control unit 37,
Depending on the usability of the user, it is possible to overwrite the individual data 43 before the arithmetic processing stored in the storage unit 38, separately store and save the data, or simply display the data on the display unit 33. The fourth to sixth methods described above are substantially the same as or are developed from the first to third methods described above, and thus description thereof will be omitted.

In the above-described embodiment, it is possible to edit a moving image, which has been almost impossible with a portable terminal device. That is, the image captured by the digital camera 32 is converted into individual data 43 compressed by the proprietary processing program 42.
And Then, the individual data 43 and the compression program 40 for moving image processing are transmitted to the multi-function telephone device 3, and the moving image processing is performed using the program 40. Then, the processing result is stored as new individual data 43 in the electronic notebook 1 as a portable terminal. In this way, moving image processing can be performed.

The arithmetic processing system according to the embodiment of the present invention is as described above, but is not limited to the above-described embodiment, and can be variously modified. For example, in the present embodiment, the multifunctional telephone device 3 connected to the public digital network 2 is used as the fixed terminal device, but it is not particularly necessary to connect to the public digital network 2. Also, at least if the program is transmitted from a mobile terminal,
It has a predetermined effect.

Although the electronic notebook 1 capable of communicating by infrared communication signals is used as a portable terminal, if it has a communication means, it may be a portable computer having another configuration such as a palmtop computer or a notebook personal computer. A terminal may be used. Also, in the communication between the electronic notebook 1 and the multi-function telephone device 3, communication may be performed by a wireless signal other than the infrared communication signal, or a conventional communication cable and a modular jack which is a connection method with an ISDN telephone may be used. May be connected and communicated by a wired communication signal. The input / output means of the electronic notebook 1 includes a touch panel 34 and an input pen 3.
5, but other means such as a keyboard may be used.

In the arithmetic processing system according to the present embodiment, the arithmetic processing unit 13 including the management-side control unit 13a and the open-side control unit 13b for preventing data and the like from entering from the user side into the multi-function telephone device 3 is provided. In addition, each data after the arithmetic processing is erased from the release-side control unit 13b by the program erasing means. However, the present invention is not particularly limited to this. All the arithmetic processing units 13 are opened to the user. May be configured.

Further, a plurality of start-up software 44 is stored in advance in the management-side storage unit 14a of the multifunctional telephone device 3.
It does not have to be. However, boot software 4
It is effective to provide the multifunction telephone device 4 in advance in the multi-function telephone device 3 because it is not necessary to transmit the activation software 44 from the electronic notebook 1 or download the activation software 44 from the public digital network 2.

In this arithmetic processing system, data can be transmitted and received without lifting the handset 10. For this reason, it is necessary to operate the electronic notebook 1 while walking to transmit and receive data to and from the multifunctional telephone device 3 or to install the multifunctional telephone device 3 on the platform of a station and transmit and receive data from the train. Can be. In such a case, communication can be freely performed, so that charging of communication fee becomes a problem. However, as described above, only a predetermined contractor is allowed to perform such unnecessary communication of the handset 10. Whether or not the user is a predetermined contractor can be determined by authenticating an ID in communication data. On the other hand, data may not be transmitted or received unless the handset 10 is lifted.

In the above embodiment, macro software is included in the compression program 40. However, macro software may not be included. Further, the fixed terminal device may be a terminal device without a telephone function embedded in a wall such as a coffee shop or a conference room instead of the multifunctional telephone device 3. In addition, a plurality of users can use the infrared communication at the same time by time division or the like.

Further, after the data transmission, when the processing operation is performed on the fixed terminal device side, the portable terminal device may be transformed into a complete keyboard. For example, only the keyboard can be displayed on the display unit, and only the input can be performed. Alternatively, the data to be transmitted may be the original processing program 42 and the individual data 43, and the processing normally performed in the electronic notebook 1 may be performed on the fixed terminal device side. In this case, a high-speed, high-performance CPU can be used, and high-speed processing can be performed.

In the above-described embodiment, the BIOS and the basic OS in the boot software 44 are stored in the multi-function telephone device 3.
Although it is prepared in the Internet or transmitted from the electronic notebook 1, it may be imported via a network.
Further, each program such as the compression program 40 may have a property of independently operating without depending on the BIOS or OS, and may handle only the program or only the program data. Further, in the above-described embodiment, the inside of the CPU serving as the open-side control unit 13b is completely emptied. However, the BIOS and the OS that are frequently used all over the world may be stored without being erased.

[0092]

According to the first aspect of the present invention, the fixed-type terminal device is provided with an arithmetic processing unit for operating at least a program out of data transmitted from the portable terminal device. Even when a mobile terminal having a low mobile terminal is used, complicated arithmetic processing can be performed by communicating with the fixed terminal device. As a result, the use of a portable terminal having a simple configuration, which has the advantages of low weight, light weight, and easy portability, though low in arithmetic processing capability, is expanded. Therefore, for the user, even a simple portable terminal can perform sufficiently complicated arithmetic processing,
The weight burden when carrying the portable terminal is reduced.

Further, according to the second aspect of the present invention, the result processed in the fixed terminal device is returned to the portable terminal device or stored in a predetermined storage unit via a network. The result after the processing can be further utilized.

According to the third aspect of the present invention, since the program is stored as compressed data in the portable terminal, the connection time when transmitting the program from the portable terminal to the fixed terminal is reduced. In addition, since it operates on its own, the operation processing time is also reduced.

According to the fourth aspect of the present invention, the arithmetic processing section performs the arithmetic processing of the program based on the boot software adapted to the operating environment of the program, so that the program can be quickly and reliably executed. Arithmetic processing.

According to the fifth aspect of the present invention, the fixed terminal device is provided with a plurality of start-up software programs corresponding to the operating environment of the transmitted program. It is possible to perform data arithmetic processing by using a start-up program adapted to the operating environment of the transmitted program from the inside, so that it is possible to easily cope with various kinds of data and to be highly convenient.

Further, according to the invention described in claim 6, the portable terminal serves as an input means for operating the program on the fixed terminal device. Therefore, the input means of the fixed terminal device has a complicated button configuration. This makes it possible to make the fixed terminal device a neat design, for example, when the fixed terminal device is a telephone device, the device should be simple and easy to understand for a user who uses as a normal telephone. Can be.

According to the seventh aspect of the present invention, the fixed terminal device is provided with the program erasing means for erasing data after the processing in the fixed terminal device is completed. However, there is no problem that the data and the start-up software transmitted from the portable terminal to the fixed terminal can be seen or copied by another person, and the security is high.

Further, according to the present invention, since the communication between the fixed terminal device and the portable terminal device is performed by an infrared communication signal, the user can use the communication cable or the like for communication. It is not necessary to carry the connecting parts, which is convenient. Further, the infrared communication signal has a high directivity, and the communication can be reliably performed without bringing the portable terminal device so close to the fixed terminal device, which is highly convenient.

According to the ninth aspect of the present invention, since the fixed terminal device is connected to the public digital network, the data transmitted from the portable terminal device to the fixed terminal device and subjected to the arithmetic processing is transmitted to the network. Or transmitted via
It becomes possible to download data via a network or to download a start-up program for performing data arithmetic processing, which is highly convenient.

According to the tenth aspect of the present invention, an arithmetic processing unit that operates at least a program out of data transmitted from the portable terminal, and displays a progress of the arithmetic processing and at least a part of a processing result. Since the display unit is provided with a low processing capability, the data can be transmitted even from a portable terminal not equipped with a display unit, so that the complicated processing of the data can be sufficiently performed and the processing can be performed. The progress and the result can be obtained from the display unit. As a result, the use of a simple portable terminal, which has a low arithmetic processing capability but is light in weight and convenient to carry, is expanded.

Further, according to the eleventh aspect of the present invention,
Since optical communication using infrared rays is employed for communication, a fixed terminal device having high directivity and capable of communicating from a remote position can be provided. In addition, since macros that specify the operation processing procedure of the operation processing unit are included in the data, the user can perform the operation processing of complicated data simply by operating as instructed, without thinking about complicated operations. , Which is highly convenient.

[Brief description of the drawings]

FIG. 1 is a schematic diagram illustrating an overall configuration of an arithmetic processing system according to an embodiment of the present invention.

FIG. 2 is a perspective view showing the entire multifunctional telephone device of the arithmetic processing system shown in FIG. 1;

FIG. 3 is a block diagram showing an internal configuration of the electronic notebook and the multifunctional telephone device of the arithmetic processing system shown in FIG. 1;

FIG. 4 is a block diagram showing an internal configuration of an arithmetic processing unit and a storage unit of the multifunctional telephone device shown in FIG.

FIG. 5 is a block diagram showing an internal configuration of a terminal-side communication unit of the multifunctional telephone device shown in FIG.

FIG. 6 is a block diagram showing an internal configuration of a communication control unit of the multifunctional telephone device shown in FIG.

FIG. 7 is a block diagram showing an internal structure of a storage unit of the electronic notebook shown in FIG. 3;

FIG. 8 is a block diagram showing an internal structure of a communication unit of the electronic notebook shown in FIG. 3;

FIG. 9 is a flowchart illustrating main operations in the arithmetic processing system according to the embodiment of the present invention;

FIG. 10 is a schematic diagram showing a conventional data transmission system.

FIG. 11 is a schematic diagram showing another data setting system of the related art.

[Explanation of symbols]

 Reference Signs List 1 electronic notebook (portable terminal) 2 public digital circuit network 3 multifunctional telephone device (fixed terminal device) 9 display unit 15 terminal-side communication unit (wireless transmission / reception unit) 13 arithmetic processing unit 33 display unit 34 touch panel (input means 35) Input pen (part of input means) 40 Compression program 41 Program information 42 Original processing program 43 Individual data 44 Start-up software

Claims (11)

[Claims] A fixed terminal device having an arithmetic processing unit;
A portable terminal capable of exchanging data by intercommunicating with the fixed terminal, transmitting at least a predetermined program from the portable terminal to the fixed terminal, An arithmetic processing system characterized by being operated by the arithmetic processing unit in the fixed terminal device. 2. The method according to claim 1, wherein a result processed in the fixed terminal device is returned to the portable terminal device or stored in a predetermined storage unit via a network connected to the fixed terminal device. The arithmetic processing system according to claim 1, wherein 3. The arithmetic processing system according to claim 1, wherein the program is stored as compressed data in the portable terminal, and is a program that operates by itself. 4. The arithmetic processing according to claim 1, wherein the arithmetic processing unit performs arithmetic processing on the program based on boot software adapted to an operating environment of the program. system. 5. The fixed-type terminal device is provided with a plurality of start-up software programs corresponding to the operating environment of the transmitted program, and when the program is transmitted from the portable terminal device. 5. The arithmetic processing system according to claim 1, wherein said program is operated by using start-up software adapted from the plurality of start-up software in accordance with the operating environment of the transmitted program. 6. The mobile terminal according to claim 1, wherein after transmitting the program, the portable terminal serves as an input unit for operating the program on the fixed terminal device. An arithmetic processing system according to the item. 7. The fixed terminal device is provided with a program erasing means for erasing data such as the program transmitted from the portable terminal device after processing in the fixed terminal device is completed. The arithmetic processing system according to any one of claims 1 to 6, wherein: 8. The arithmetic processing system according to claim 1, wherein the communication between the fixed terminal device and the portable terminal is performed by an infrared communication signal. 9. The fixed terminal device according to claim 1, wherein the fixed terminal device is connected to a public digital network.
The arithmetic processing system according to any one of the preceding claims. 10. A wireless transmission / reception unit capable of wirelessly communicating with a portable terminal, an arithmetic processing unit operating at least a program transmitted from data transmitted from the portable terminal, and the portable terminal A fixed terminal device comprising: a display unit for displaying data of a program or the like transmitted from the device, and at least a part of a processing step and a processing result in the arithmetic processing unit. 11. The wireless communication as infrared light communication,
11. The fixed terminal device according to claim 10, wherein the data includes a macro for designating an arithmetic processing procedure of the arithmetic processing unit.