JPH0496461A - cordless phone system - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cordless telephone system, in which a storage device for storing names, telephone numbers, etc. is connected to a private branch exchange, and a search word input manually from the cordless telephone is identified. The present invention also relates to reading a telephone number or the like corresponding to an identified search word from a storage device and displaying it on a display device of a cordless telephone.

[Background Art] In recent years, telephones with cordless telephone lines using radio waves with low power have come into widespread use. Since such telephones are capable of making calls over a fairly wide range, it is convenient to carry a cordless telephone with you so that you can make calls without being restricted by location.

However, in this case, the user must carry a memo with his or her telephone number, which is cumbersome. Therefore, if it were possible to search for a pre-stored telephone number or the like by operating the cordless telephone, it would be possible to eliminate this inconvenience, and thus the appearance of such a cordless telephone has been desired.

[Problems to be Solved by the Invention] The present invention has been made in view of the above-mentioned points, and includes a system in which a storage device that stores data such as a plurality of telephone numbers is connected to a private branch telephone exchange, and the storage device is connected to the private branch telephone exchange. The search word entered manually from the mobile unit via the fixed unit is identified, and according to this identification, data such as a stored telephone number is searched, and the searched data is displayed on the display device of the mobile unit. The present invention provides a cordless telephone system capable of automatic dialing through predetermined operations.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the present invention provides a fixed part that is connected to a telephone exchange and enables wireless transmission and reception, and a fixed part that performs transmission and reception between this fixed part. A cordless telephone system comprising a mobile unit, a memory unit that is connected to the telephone exchange and stores data such as a plurality of telephone numbers, and a voice recognition unit that recognizes a voice signal input from the mobile unit and converts it into required data. , a code storage unit that stores a plurality of codes of voice data; and a code of the data converted by the voice recognition unit is determined from data read from the code storage unit;
a code discriminating section for searching the determined near-1; from data read out from the memory section; a code discriminating section provided in the portable section for discriminating the code transferred from the coat discriminating section; A dialing signal generating section that includes a character signal generating section that generates a character signal based on the signal, and a display section that displays the signal from the character signal generating section, and that transmits a dialing signal for a specified telephone number by a predetermined operation. The present invention provides a cordless telephone system consisting of:

[Operations] As configured as above, in the cordless telephone system according to the present invention, a voice signal for searching a telephone number input from the mobile unit is transferred to the voice recognition unit connected to the telephone exchange via the fixed unit. and converted into the required data. Then, the code of this converted data is determined, the data of the determined code is retrieved from the data read out from the memory section, and the retrieved data is transferred to the portable section where it is generated into a character signal and displayed on the display section. When a telephone number designation operation is performed based on this display, the designated telephone number is automatically dialed by the dial signal transmission section and a call is made.

[Embodiments] Hereinafter, embodiments of the cordless telephone system according to the present invention will be described in detail based on the drawings.

FIG. 1 is a block diagram of a main part of a cordless telephone system according to the present invention, and FIG. 2 is a block diagram of a main part of a mobile section (child m) of the cordless telephone system.

First, in Figure 1, 1 is a private telephone exchange, and 2 is an external telephone exchange.
An exchange connection is established based on the phone number entered. 3 and 3' etc. are fixed parts (base unit), and antenna 4 or 4
', etc., to enable wireless transmission and reception with the mobile unit 5. 6 is a transmitting/receiving antenna of the mobile unit 5. A control section 7 is connected to the private branch exchange 1 and controls each section. 8
is a voice recognition unit which recognizes the voice signal input from the portable unit 5 and converts it into required data. 9 is the code storage section, 50
Stores codes determined for each voice such as sound. 10, a memory section stores a plurality of names, places of work and their telephone numbers, or the number of a cordless telephone carried by the user. 1
1 is a code discrimination unit which compares the data recognized by the voice recognition unit 8 with the data stored in the code storage unit 9, discriminates the code of the matching data, and uses the data read out from the memory unit 10 Find data that matches a code.

Reference numeral 12 denotes a dial signal transmitting unit, for example, when a call for searching a telephone number from the mobile unit 5 etc. is once disconnected,
In order to respond with the retrieved information, a dial signal for the telephone number of the mobile unit 5 is transmitted based on the data stored in the memory unit 10. Reference numeral 13 denotes an input section through which the user inputs his/her name, place of work and telephone number, and the number of a portable cordless telephone, etc., to be recorded in the memory section 10. Reference numeral 14 denotes a display section that displays signals generated by operations on the input section 13.

In the mobile unit shown in FIG. 2 (corresponding to 5 in FIG. 1), 21 is a transmitter/receiver unit which inputs and outputs audio for telephone calls, as well as inputs the audio for searching for a telephone number.

22 is a control unit that controls each part of the portable unit 5. 23 is a transmitting/receiving section which converts the audio signal inputted from the transmitting/receiving section 21 into a predetermined high frequency signal and sends it to the fixed section 3 via the antenna 6.
At the same time, it receives a high frequency signal from the fixed part 3 etc. via the antenna 6, converts it into a low frequency signal, and outputs it to the transmitting/receiving part 21 etc. Reference numeral 24 denotes a code identification section which identifies the code retrieved and transferred by the code discrimination section 11 that is input via the transmitting/receiving section 23 . 25 is a character signal generation section that generates a character signal of the code identified by the code identification section 24. 26 is a display section, character signal generation section 2
Character signals from 5 are displayed on the screen. 27 is the human resources department,
Specifying a number to dial from the telephone number displayed on the display unit 26 is performed. 28 is a dial signal transmitting section which transmits a dial signal for a telephone number specified by operation of the input section 27. A storage unit 29 stores programs and the like for controlling the portable unit.

Next, the operation of the cordless telephone system according to the present invention will be explained. When searching for a phone number on the mobile unit 5, first,
The voice of the last name you want to search from the sending/receiving unit 21, for example, “
In the case of "Yamada Abe", enter "Ya, Ma, Da". The input voice is converted into a predetermined high frequency signal by the transmitting/receiving section 23, and is emitted toward the fixed section 3 and the like via the antenna 6. The high frequency signal received by the fixed unit 3 or the like is converted into a low frequency signal "ya, ma, da" and is input to the voice recognition unit 8 via the private telephone exchange 1. The speech recognition unit 8 recognizes the input “
It recognizes the voice signals of "Ya, Ma, Da" and converts them into the required data. The voice data converted by the voice recognition section 8 is passed through the control section 7 to the code discrimination section 11, which discriminates each code of the voice data "ya, ma, da" that matches from the data read out from the code storage section 9, and then, From the data read from the data storage area of the memory unit 10, the
Search for data consisting of the code "da". The data stored in the data storage area of the memory section 10 is stored in the human resources section 13.
For example, the user's name, place of work and telephone number, or the number of a portable cordless telephone, etc., as shown in FIG. 3, are input by the operation. The code discrimination unit 11
The above-mentioned "ya, ma, da" is searched from the pig read out from this memory section 10, and "Yamada Abe" (address number 000
1) Read the code of data such as "Yamada Sanbu" (address number 0003). When the search is completed, the dial signal transmitting section 12 calls the portable section 5 based on the data of the telephone number of the searched portable section 5 stored in the memory section 10.

This signal is converted into a predetermined high frequency signal by the fixed unit 3 or the like via the private telephone exchange 1, and is sent to the mobile unit 5 via the antenna 4 or the like. The high frequency signal received by the antenna 6 of the mobile unit 5 is converted into a low frequency signal by the transmitting/receiving unit 23, a communication state with the fixed unit 3 etc. is established, and the signal is read out from the memory unit 10 and searched. The code of the data is input to the code identification section 24 via the control section 22, the code is identified, and a character signal is generated by the character signal generation section 25 based on the identified code. The signals generated by this character signal generation unit 25, that is, the names, workplaces and telephone numbers of the above-mentioned "Yamada Abe" and "Yamada Sanbe", or the number of the cordless telephone being carried are displayed. 26 and displayed on the screen. and,
By specifying data by moving the cursor by operating the input unit 27, the telephone number of the specified data is automatically dialed by the dial signal transmitting unit 28, and the telephone number is automatically dialed to the outside line 2 etc. via the fixed unit and private telephone exchange 1. Sent out. If the display unit 26 is capable of displaying only one line, for example, scroll up or down to read the previous and subsequent data, and display data such as "Yamada Sanbu".

[Effects of the Invention] As explained above, according to the cordless telephone system according to the present invention, by inputting by voice the last name, etc. for which you want to know the telephone number by operating the mobile unit, the memory connected to the private branch telephone exchange The device searches for the person's last name, telephone number, etc. stored in advance and displays them on the mobile unit. If the user makes a designation based on this display, the designated phone number will be automatically dialed. Therefore, you can search for a phone number and dial it automatically while moving without having to bring along a phone number memo with your mobile unit. It will be further improved.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a main part of a cordless telephone system according to the present invention, FIG. 2 is a block diagram of a main part of a portable part of the cordless telephone system, and FIG. 3 is a block diagram of a data storage area of a memory part of the cordless telephone system. It is a figure showing an example. In the figure, 1 is a private branch exchange, 3 and 3' are fixed parts, and 4
．． 4' and 6 are antennas, 5 is a mobile phone 7 and 22
8 is a control section, 8 is a voice recognition section, 9 is a code storage section, 10 is a memory section, 11 is a code discrimination section, 12 and 28 are dial signal transmission sections, 13 and 27 are input sections, 14 and 26 are display sections, 21 is a transmitting/receiving unit; 23 is a transmitting/receiving unit;
24 is a code identification section, 25 is a character signal generation section, and 29 is a storage section. Patent applicant: Fujitsu General Ltd.

Claims (1)

[Claims] In a cordless telephone system consisting of a fixed part that is connected to a telephone exchange and enables wireless transmission and reception, and a mobile part that performs transmission and reception between the fixed part and the telephone exchange, a plurality of telephone numbers are connected to the telephone exchange. a memory unit that stores data such as, a voice recognition unit that recognizes the voice signal input from the mobile unit and converts it into required data, a code storage unit that stores a plurality of codes of voice data, and the voice recognition unit a code discrimination unit that discriminates the code of the converted data from the data read from the code storage unit and searches for the discriminated code from the data read from the memory unit; It consists of a code identification section that identifies the code that has been received, a character signal generation section that generates a character signal based on the signal from the code identification section, and a display section that displays the signal from the character signal generation section. 1. A cordless telephone system comprising a dial signal transmitter that transmits a dial signal for a specified telephone number.