JPH0453320A - Radio calling system - Google Patents

Abstract

PURPOSE:To allow the carrier of a receiver to eliminate the need for storing at which window the carrier itself is to be called by storing an optional group code corresponding to a window to the receiver at the time of the registration of the receiver. CONSTITUTION:The receiver is provided with a means storing a group code 41 together with a specific code 42 and a means detecting the coincidence with the received group code 41, and a transmitter is provided with a means storing the registered group code 41 as a database. Then the receiver is managed based on the group code 41 to call a specific party at plural windows. Thus, it is not required for the carrier of the receiver for storing at which window the carrier is to be called.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a system for radio calling a specific person within a building.

[Summary of the invention]

The present invention provides a receiver with a means for storing a group code arbitrarily input together with a unique code, and a means for detecting a match between the received group codes, while a transmitter stores registered group codes as a database. The system is equipped with a storage means, manages receivers based on the group code, and calls a specific person to a plurality of counters.

[Conventional technology]

It consists of a transmitter that transmits information including a unique code that can only be detected by a specific receiver, a receiver that has means for storing an arbitrary unique code, and means for detecting a match with the received code. Conventionally, in radio paging systems, the unique code at the time of registration was set individually for each receiver. Furthermore, when making a call, the code is individually searched from the database within the transmitter and transmitted wirelessly.

[Problem to be solved by the invention]

In the above system, when there are a plurality of counters through which a person carrying a receiver can be called by radio, the following problem occurs. When registering a receiver, the person carrying the receiver needs to remember which counter he/she will be called to. Furthermore, the start time of counter operations is not always constant and may vary depending on the counter. In this case, the person carrying the receiver who is early in the registration order is made to feel anxious during the waiting time until the start of work.

[Means to solve the problem]

Therefore, in order to solve the above problem, the receiver is equipped with a means for storing an arbitrary group code and a means for detecting the group code, and when the group code is registered in the transmitter, the arbitrarily registered group code is sent to the receiver. It has means for storing it as a database, and means for managing the receiver and making calls based on the group code.

[Effect]

According to the system using the above means, when registering a receiver,
By storing an arbitrary group code corresponding to the counter in the receiver and registering it in the transmitter's database,
When the counter service starts, the code of the receiver belonging to the counter is retrieved from the database and wirelessly transmitted to the receiver together with a command, thereby notifying the person carrying the receiver that the counter service has started. Furthermore, by displaying the group code on the receiver when making a call, the person carrying the receiver can know which counter is being called.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings. Second
The figure is a system diagram of the transmitter of this embodiment. When registering a receiver, a code unique to the receiver and a group code are inputted from the input means 21. The input code is stored in the storage means 27 by the registration data creation means, and is also registered in the receiver via the output means 28. When the counter service corresponding to the group code starts, the data management means 26 sequentially selects all unique codes corresponding to the group from the storage means 27, and the transmission data construction means 23 creates transmission data consisting of the group code, unique code, and command data. do. The created data is sent from the transmitter 24 to the receiver via the antenna 25.

When making a call, a unique code corresponding to the receiver to be called is input through the input means 21. Based on the input unique code, the data in the storage means 27 is searched by the data management means 26, and the corresponding unique code and group code are sent to the transmission data construction means 23. Based on the sent data, the transmission data construction means 23 creates policy data consisting of a group code, unique code, and command data. The created data is sent from the transmitter 24 to the receiver via the antenna 25.

FIG. 3 is a system block diagram of the receiver of this embodiment. At the time of wireless registration, an arbitrary code is registered from the output means of the transmitter, 28 in FIG. 2, to the registration data storage means 36.

At the time of registration, as shown in the display example of the receiver display board 11 in FIG. 1, a display on the display means 35 of the receiver indicates that the counter service has not started. When command data is sent from the transmitter, antenna 3
1 into the receiver, and received data decoding means 3
Sent to 3. The received data decoding means 33 compares the unique code and group code set at the time of registration with the unique code and group code in the received data, and if they match, sends a command to the display data creating means 34. . The display data creation means determines whether the counter service is to be started or called based on the command, creates data to be displayed, and transmits it to the display means 35. The display means 35 uses the data sent from the display data creation means 34 to start the counter service as shown in the display example of the receiver display board in FIG. 12. A display indicating that counter operations have started is displayed on the display board. Also, in the case of a call, the display example of the receiver display board in FIG. 13 shows. An indication is displayed on the display board indicating that the receiver has been called. FIG. 4 shows the data structure for one receiver stored in the storage means of the transmitter. Group code 41 followed by receiver unique code 4
2. FIG. 5 shows the structure of data transmitted from the transmitter. Following the synchronization signal of 51, the group code 52° and the unique code 53. command code 5
It is composed of 4.

〔Effect of the invention〕

As explained above, when registering a receiver, by storing an arbitrary group code corresponding to the counter in the receiver and registering it in the data file of the transmitter, the group code corresponding to the counter can be received as soon as the counter operation starts. By searching the data field for the machine code and transmitting it wirelessly, there is an effect that the receiving person does not have to remember which counter he or she is being called to. In addition, if the start time of the counter service is not constant, the receiver can display that the service is not in progress until the start of the service, and when the service starts, it can be displayed that the service has started. This has the effect of alleviating the anxiety that people carrying a machine feel before starting counter operations.

Figure 4 is a data configuration diagram of an embodiment of the present invention, Figure 5 is a data configuration diagram of an embodiment of the present invention.
The figure shows a transmission data structure according to an embodiment of the present invention.

that's all Applicant: Seiko Electronics Industries Co., Ltd. Agent: Patent Attorney Takayoshi Hayashi

[Brief explanation of drawings]

Claims (1)

[Claims] A transmitting device (hereinafter referred to as a transmitter) that transmits information including a unique code that can only be detected by a specific receiving device (hereinafter referred to as a receiver); and means for storing an arbitrary unique code;
A radio paging system comprising: a receiver having means for detecting a match with a received code; and means for storing an arbitrary group code together with a code unique to the receiver; and detecting a match between the received group code. 1. A radio paging system characterized in that a transmitter has a means for transmitting a group code.