JPH11306444A - Wireless call system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To decrease the number of times of registering operation, to easily use a system and to reduce the omission of registration. SOLUTION: This system is provided with a wireless receiver 2 for performing prescribed operation when an ID code contained in a wireless signal S sent out of a wireless transmitter 1 is compared with an ID code registered in a register table and they are coincident, and the wireless receiver 2 registers the ID code contained in the wireless signal S in the register table in a registration mode. Concerning such a wireless call system, the system is provided with a simultaneous wireless code register 3 equipped with a received ID code writing means for writing the ID code from the wireless signal S into a storage part in a storage mode and a wireless signal generating means for successively reading the ID codes stored in the storage part and sending a wireless signal T containing the ID codes in a transmission mode. Further, the wireless receiver 2 is equipped with a batch registration mode for successively registering and storing the ID codes contained in the wireless signal T sent out of the batch ID code register 3 in the register table.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless call which is preferably used in a restaurant or the like to display a service request transmitted from a wireless transmitter installed in each seat to inform a store clerk. About the system.

[0002]

2. Description of the Related Art A wireless call system is often used in a large-scale restaurant or the like in order to provide a quick and fair service to the requests of many customers. When a customer operates a wireless transmitter mounted on each table, a wireless signal is sent out, and the wireless receiver receives and demodulates the wireless signal with a wireless receiver. Since the call display can be performed on the display unit, the waitless quick service is enabled. Further, in the wireless call system, although various other usage methods are conceivable, the following description will be made assuming that quick service in a restaurant is enabled.

As shown in FIG. 5, a wireless call system includes a large number of wireless transmitters 11,... 1 and one or a plurality of wireless receivers 2. The number of wireless transmitters 1 is usually much larger than the number of wireless receivers 2. For example, as shown in FIG. 6, the wireless transmitter 1 is installed on a table in a restaurant. The customer operates the call button of the wireless transmitter 1 when requesting a service, such as when calling the waitress W. Then, the operated wireless transmitter 1 transmits the wireless signal S. Wireless signal S
Is a call control signal including an ID code unique to the wireless transmitter 1 that has transmitted the wireless signal S.

The wireless receiver 2 includes an antenna 20, receives and demodulates the above-mentioned wireless signal S, and displays a table number for which a service request has been made on a display unit 21 based on the demodulated signal. The waitress W sees the display unit 21 and knows that there is a service request, and the display unit 21
According to the table number displayed on the table.

[0005] The ID code of the wireless transmitter 1 is managed and shipped from a factory so that there is no duplication in advance, and the setting cannot be changed on the user side. Which of the table numbers should be displayed on the display unit 21 when the wireless receiver receives the wireless signal S including the ID code differs depending on the situation of each restaurant. Therefore, when the wireless signal S including any ID code is received, what number of the table number should be displayed on the display unit 21 depends on the wireless transmitter 1 and the wireless receiver 2 on each user side. The settings are registered while operating. Hereinafter, the setting registration procedure will be described.

First, the mode switch (not shown) of the wireless receiver 2 is operated to switch the wireless receiver 2 to the registration mode. Thereafter, the user operates a registration operation section (not shown) of the wireless receiver 2 to display a table number (for example, “No. 1”) to be displayed on the display section 21.
To be displayed. In a state where “No. 1” is displayed on the display unit 21, the wireless transmitter 1 installed in the No. 1 table to correspond to “No. 1” on the display unit 21 is displayed.
Is operated to transmit the wireless signal S.

[0007] Then, the wireless receiver 2 receives and demodulates the wireless signal S transmitted by the wireless transmitter 1 installed in the first table, and transmits and receives the wireless signal S installed in the first table included in the wireless signal S. Vessel 1
Is extracted, and the extracted ID code is associated with the table number “No. 1” displayed on the display unit 21 and registered and stored in the registration table of the wireless receiver 2. Similarly, "No. 2", "No. 3",... In this manner, when registration for associating each wireless transmitter 1 with a table number to be displayed on the display unit 21 of the wireless receiver 2 is completed, the mode switch (not shown) of the wireless receiver 2 is set to the operation mode. Switch.

The wireless receiver 2 switched to the operation mode always performs standby reception of the wireless signal S. When the wireless signal S is received, it is demodulated to extract an ID code included in the wireless signal S. The extracted ID code is compared with the ID code registered in the registration table of the wireless receiver 2 so as to match the ID code.
If it is a D code, the table number corresponding to the matched ID code is read from the registration table, and “3” is displayed on the display unit 21, for example.

[0009] Then, the waitress notices the "No. 3" displayed on the display unit 21 and knows that the customer in the No. 3 table desires the service request, asks the No. 3 table and asks for the business. When the user has finished listening, the user operates the operation unit or the like of the wireless receiver 2 to delete “No. 3” from the display unit 21. In the wireless receiver 2 shown in FIG. 5, the display unit 21 has eight display windows so that service requests from customers up to eight table numbers can be simultaneously received. I have.

[0010]

However, in a large-scale restaurant or the like, as shown in FIG. 7, one wireless call system uses, for example, 100 wireless transmitters 1 and a wireless receiver 2 For example 3
There is a case that you use a table. In such a case, in the conventional wireless call system, each of the three wireless receivers 2 is switched to the registration mode, and the respective registration operation units (not shown) of the three wireless receivers 2 are operated. Then, each of the three display units 20
Is displayed on the screen, and the three wireless receivers 2 receive the wireless signal S from the wireless transmitter 1 installed in the first table. The wireless transmitter 1 installed in the number table and the display of "No. 1" on the display unit 20 can be registered in the registration table in association with each other, and similar operations can be performed in "No. 2", "No. 3",. No. N].

That is, in the conventional wireless call system, even if the registered contents of the wireless receivers 2 in the registration table are the same, the labor required for the registration operation is increased by the number of wireless receivers 2 However, there is a problem that the registration is doubled, which is troublesome and troublesome, and often causes the registration to be missed.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide an excellent wireless call system in which the number of registration operations is reduced, which is easy to use, and which can reduce the occurrence of omission in registration. To provide.

[0013]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to the invention as set forth in claim 1, wherein a plurality of wireless transmitters for transmitting a wireless signal including a unique ID code by operation. And a wireless receiver that receives the wireless signal, compares an ID code included in the wireless signal with an ID code registered in a registration table, and performs a predetermined operation when the ID code matches the ID code. A wireless call system which receives the wireless signal when in the registration mode and registers and stores an ID code included in the wireless signal in the registration table; Receiving ID code writing means for extracting and writing to the storage unit, And a wireless signal generating means for generating and transmitting a wireless signal including the ID code by sequentially reading the stored ID codes, and providing an ID code batch registering device for receiving the wireless signal transmitted from the ID code batch registering device. The wireless receiver is provided with a batch registration mode in which an ID code included in the wireless signal is sequentially registered and stored in the registration table.

According to the second aspect of the present invention, a plurality of wireless transmitters for transmitting a wireless signal including a unique ID code by operation, an ID code included in the wireless signal after receiving the wireless signal, A wireless receiver that performs a predetermined operation when the ID code is compared with an ID code registered in a registration table, and the wireless receiver receives the wireless signal when the wireless receiver is in a registration mode. In a wireless call system in which an ID code included in a signal is registered and stored in the registration table, in a wired registration output mode, an ID code sequentially read from the registration table and output from an external connection interface Sending means and the external connection The ID code received registration means for registering sequentially received by the registration table ID code outputted from the interface, characterized in that provided in the wireless receiver.

According to a third aspect of the present invention, an individual erasure operation unit capable of individually erasing ID codes registered in the registration table is added to the wireless receiver.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of a wireless call system according to the present invention will be described with reference to FIGS. 1 to 3, and a second embodiment will be described with reference to FIGS. 4 and 5.
Each will be described in detail. In both the first embodiment and the second embodiment, the case where the wireless call system is used in a large-scale restaurant will be described, but the present invention is limited to only such a use method. Not something.

[First Embodiment] FIG. 1 is an explanatory diagram showing a procedure for registering an ID code to a wireless receiver in a wireless call system, FIG. 2 is a block diagram showing an ID code batch registration device of the wireless call system, FIG.
FIG. 2 is a block diagram showing a wireless receiver of the wireless call system. 1 to 3, the same reference numerals are given to the same parts as those of the wireless call system described with reference to FIGS. 6 and 7 in the related art.

As shown in FIG. 1, the wireless call system includes a wireless transmitter 1, a wireless receiver 2, and an ID code batch registration device 3. The wireless transmitter 1 is installed on each table in a restaurant and sends out a wireless signal S when operated by a customer. The wireless transmitter 1 is the same as the conventional one, and therefore a detailed description is omitted.

The wireless receiver 2 is installed on an easily visible wall or the like. As shown in FIG.
, A display unit 21, a CPU unit 22, which is a signal processing unit including a microprocessor, a wireless reception unit 24b, a mode switching operation unit 25, a registration table 26, a channel setting operation unit 27, and a registration operation unit 29a. And an ID all / individual erasure operation section 29b.

The ID code batch registration device 3 is portable, and has an antenna 30 and a display unit 3 as shown in FIG.
1 and a CP which is a signal processing unit including a microprocessor
U section 32, antenna switching section 33, wireless transmission section 34a
, A wireless reception unit 34b, a mode switching operation unit 35, a storage unit 36, a channel setting operation unit 37, an ID code batch transmission button 38, a storage operation unit 39a, and an ID all / individual deletion operation unit 39b. Is provided.

Hereinafter, a method of operating the wireless call system including the wireless transmitter 1, the wireless receiver 2, and the ID code batch registration device 3 as described above will be described. By following the explanation of the operation method,
The operation of each unit constituting the wireless call system will be understood.

In the wireless call system shown in FIG. 1, the ID code of the wireless transmitter 1 is the same as in the wireless call system described in the related art.
It is shipped from a factory managed beforehand so that there is no duplication, and settings cannot be changed on the user side. Which ID number of the table number should be displayed on the display unit 21 when the wireless receiver 2 receives the wireless signal S including the ID code differs depending on the situation of each restaurant. Therefore, when the wireless signal S including any ID code is received, what number of the table number should be displayed on the display unit 21 depends on each user side.
The settings are registered while operating the wireless transmitter 1 and the wireless receiver 2. Hereinafter, the setting registration procedure will be described.

In this wireless call system, a procedure similar to that described in the prior art is used.
When the wireless receiver 2 receives a wireless signal S including any ID code from the wireless transmitter 1, the mode switching of the wireless receiver 2 determines which table number should be displayed on the display unit 21. The operation unit 25 is operated to the registration mode, and the table number is selected and designated by the registration operation unit 29a.
Can be registered by transmitting a wireless signal S. However, here, when the wireless receiver 2 receives the wireless signal S including any ID code using the ID code batch registration device 3, what table number should be displayed on the display unit 21 The procedure for registering is described.

First, the user operates the channel setting operation section 37 of the ID code collective registration device 3 to search for a frequency channel with the least interference, and sets the frequency channel of the ID code collective registration device 3. Wireless receiver 2
, The channel setting operation section 27 is operated to
The same frequency channel as that of the D code batch registration device 3 is set. Also, each wireless transmitter 1,... 1 is set to the same frequency channel.

Next, the mode switching operation unit 35 of the ID code batch registration device 3 is switched from the normal mode to the storage mode. CPU section 32 of ID code batch registration device 3
Recognizing the switching operation of the mode switching operation unit 35 to the storage mode, switches the operation mode of the ID code batch registration device 3 to the storage mode and switches the antenna switching unit 33 to connect the antenna 30 to the wireless reception unit 34b. , For example, “H-01” is displayed on the display unit 31.
The display of “H-01” on the display unit 31 is the storage mode, and the information included in the wireless signal S to be received from now on
The D code is stored in the storage unit 36 in association with the first table number.
Is stored in the state.

Then, the user pushes the operation button 1a of the wireless transmitter 1 to be made to correspond to the first table number to transmit the wireless signal S. Then, the wireless signal S reaches the wireless receiving unit 34b via the antenna 30, and the demodulated signal received and demodulated by the wireless receiving unit 34b is input to the input port of the CPU unit 32. The CPU section 32 extracts an ID code from the demodulated signal and stores the ID code in the storage section 36 in association with the first table number. In addition,
In this wireless call system, it is possible to store the ID codes of a plurality of wireless transmitters 1 in association with one table number.

When the storage of the ID code to be stored in the storage unit 36 in association with the first table number is completed as described above, the storage operation unit 39a is operated to display the display unit 31.
"H-01" is changed to "H-02". The display of “H-02” on the display unit 31 is in the storage mode, and the ID code included in the wireless signal S to be received from now on is stored in the storage unit 36 in association with the second table number. That means. Then, as in the case where the ID code is stored in association with the first table number, the ID code is stored in the storage unit 36 in association with the second table number. Then, while sequentially changing the display on the display unit 31 to “H-03”, “H-04”,..., “H-NN”, each wireless station is associated with each table number required in this restaurant. The storage of the ID code of the transmitter 1 in the storage unit 36 is completed.

Next, the mode switching operation unit 35 of the ID code batch registration device 3 is switched from the storage mode to the transmission mode. CPU section 32 of ID code batch registration device 3
Recognizing the switching operation of the mode switching operation unit 35 to the transmission mode, switches the operation mode of the ID code batch registration device 3 to the transmission mode and switches the antenna switching unit 33 to connect the antenna 30 to the wireless transmission unit 34a. The display unit 31 displays, for example, "transmission mode" by three.
This display is erased after continuing for seconds. Further, the mode switching operation unit 25 of each wireless receiver 2 is switched from the normal mode to the batch registration mode. The CPU section 22 of each wireless receiver 2 recognizes the switching operation of the mode switching operation section 25 to the batch registration mode, and switches the operation mode of each wireless receiver 2 to the batch registration mode.

Thereafter, the ID of the ID code batch registration device 3
The code batch transmission button 38 is operated. Then, the CPU unit 3
2 sequentially reads out the relationship between the table number and the ID code stored in the storage unit 36 and outputs it as a data signal to the wireless transmission unit 34a. The wireless transmission unit 34a sequentially modulates the data signal and radiates the data signal from the antenna 30 to space as a wireless signal T. Then, the wireless signal T
Are simultaneously received by the antennas 20 of the respective wireless receivers 2 and are input to the radio receivers 24b of the respective wireless receivers 2 in the batch registration mode. Each wireless receiving unit 24b sequentially demodulates the input wireless signal T into a data signal indicating the relationship between the table number and the ID code, and inputs the data signal to each CPU unit 22. Then, the CPU units 22 of the respective wireless receivers 2 sequentially store and register and store the relationship between the table number and the ID code in the respective registration tables 26.

The ID code batch registration device 3 includes a storage unit 36
When the entire relationship between the table number and the ID code stored in the storage unit is completely radiated from the antenna 30 to the space as the wireless signal T, the display unit 31 displays “complete batch registration”. Therefore, the mode switching operation unit 25 of each wireless receiver 2 is switched to the normal mode, and
The operation mode of each wireless receiver 2 is switched to the normal mode. Further, the mode switching operation unit 35 of the ID code batch registration device 3 is switched to the normal mode, and the operation mode of the ID code batch registration device 3 is switched to the normal mode. At this time, since the registration contents of the registration table 26 of each wireless receiver 2 are not manually registered one by one as in the related art, they completely match each other, and the registration is omitted. There is no inconsistency due to such factors.

For example, when the wireless signal S is transmitted by pressing the operation button 1a of the wireless transmitter 1 corresponding to the first table number, the respective wireless receivers 2 switched to the normal mode display their respective displays. Part 2
1 indicates that the table number has been called from the first table number, and the ID code batch registration device 3 switched to the normal mode displays on the display unit 31 that the page number has been called from the first table number.

Therefore, in the above-mentioned wireless call system, the problem of the conventional wireless call system, that is, even if the contents registered in the registration table of each wireless receiver 2 are the same, the registration operation is not performed. The required labor is doubled by the number of the wireless receivers 2, and it is possible to solve the problem that the labor is cumbersome and troublesome, and the number of times of occurrence of registration omission is increased.

Also, since the wireless receiver 2 has an ID all / individual erasure operation unit 29b and the ID code batch registration device 3 has an ID total / individual erasure operation unit 39b, the wireless receiver 2 also has an ID code batch erasure unit. Also in the registration device 3, it is possible to easily delete only a specific ID code from the registration table 26 or the storage unit 36 or delete all storage from the registration table 26 or the storage unit 36.

In the wireless call system according to the above-described embodiment, a table number is associated with an ID code, and the table number is displayed on the display units 21 and 31 based on the ID code included in the wireless signal S. Although the text message and the pattern diagram are associated with the ID code, the text message and the pattern diagram are displayed on the display unit 2 based on the ID code included in the wireless signal S.
1, 31 may be displayed. In this case, the ID code collective registration device 3 sequentially reads out the relation between the ID code and the text message or chart stored in the storage unit 36, and outputs the wireless signal. It radiates to space as T.
Each of the wireless receivers 2 in the batch registration mode receives the wireless signal T all at once, sequentially demodulates the data into a data signal indicating a relationship between a text message, a chart, and an ID code, and outputs the data message. The relationship with the ID code is sequentially registered and stored in each own registration table 26.

[Second Embodiment] FIG. 4 is an explanatory diagram showing a procedure for registering an ID code in a wireless receiver in a wireless call system, and FIG. 5 is a block diagram showing a wireless receiver in the wireless call system. Note that, in FIGS. 4 and 5, the same parts as those of the wireless call system according to the first embodiment are denoted by the same reference numerals.

The wireless call system includes a wireless transmitter 1 and a wireless receiver 2 as shown in FIG. The wireless transmitter 1 is installed on each table in a restaurant and sends out a wireless signal S when operated by a customer. The wireless transmitter 1 is the same as the conventional one, and therefore a detailed description is omitted.

The wireless receiver 2 is installed on an easily visible wall or the like. As shown in FIG.
, A display unit 21, a CPU unit 22, which is a signal processing unit including a microprocessor, a wireless reception unit 24b, a mode switching operation unit 25, a registration table 26, a channel setting operation unit 27, and a registration operation unit 29a. , An ID all / individual erasure operation unit 29b, an external connection interface 200,
ID batch transmission switch 201 and wired registration switch 20
2 is provided.

Hereinafter, a method for operating the wireless call system including the wireless transmitter 1 and the wireless receiver 2 as described above will be described. The operation of each part constituting the wireless call system will be understood from the following description of the operation method.

In the wireless call system shown in FIG. 4, the ID code of the wireless transmitter 1 is the same as the wireless call system described in the background art.
It is shipped from a factory managed beforehand so that there is no duplication, and settings cannot be changed on the user side. Which ID number of the table number should be displayed on the display unit 21 when the wireless receiver 2 receives the wireless signal S including the ID code differs depending on the situation of each restaurant. Therefore, when the wireless signal S including any ID code is received, what number of the table number should be displayed on the display unit 21 depends on each user side.
The settings are registered while operating the wireless transmitter 1 and the wireless receiver 2. Hereinafter, the setting registration procedure will be described.

In this wireless call system, a procedure similar to that described in the prior art is used.
When the wireless receiver 2 receives a wireless signal S including any ID code from the wireless transmitter 1, the mode switching of the wireless receiver 2 determines which table number should be displayed on the display unit 21. The operation unit 25 is operated to the registration mode, and the table number is selected and designated by the registration operation unit 29a.
Can be registered by transmitting a wireless signal S. However, here, when the wireless receiver 2 receives the wireless signal S including any ID code using the external connection interface 200, the ID batch transmission switch 201, the wire registration switch 202, and the like, the display unit 21 The procedure for registering which table number should be displayed in the table will be described.

First, the user operates the channel setting operation section 27 of the wireless receiver 2 to search for a frequency channel with the least interference, and sets the frequency channel.
Then, the frequency channels of the other wireless receivers 2 and the wireless transmitters 1,... 1 are set to the same frequency channel.

Next, the mode switching operation section 25 of the wireless receiver 2 is switched from the normal mode to the registration mode. When recognizing the switching operation of the mode switching operation unit 25 to the storage mode, the CPU unit 22 of the wireless receiver 2 switches the operation mode of the wireless receiver 2 to the registration mode, and displays, for example, “H-01” on the display unit 21. indicate.
The display of “H-01” on the display unit 21 is the registration mode, and the I-mode signal included in the wireless signal S to be received from now on is displayed.
The D code indicates that the D code is registered in the registration table 26 in association with the first table number.

Then, the user pushes the operation button 1a of the wireless transmitter 1 corresponding to the first table number to transmit the wireless signal S. Then, the wireless signal S reaches the wireless receiving unit 24b via the antenna 20, and the demodulated signal received and demodulated by the wireless receiving unit 24b is input to the input port of the CPU unit 22. The CPU unit 22 extracts an ID code from the demodulated signal, and stores the ID code in the registration table 26 in association with the first table number.
In this wireless call system, it is possible to register the ID codes of a plurality of wireless transmitters 1 in association with one table number.

When the registration of the ID code to be registered in the registration table 26 in association with the first table number is completed as described above, the registration operation section 29a is operated to display "H-01" on the display section 21. Is set to "H-02". The display of “H-02” on the display unit 21 indicates the registration mode, and the ID included in the wireless signal S to be received from now on.
The code means that the code is registered in the registration table 26 in association with the second table number. Then, similarly to the case where the ID code is registered in association with the first table number, the ID code is registered in the registration table 26 in association with the second table number. Then, the display of the display unit 21 is changed to “H-03”, “H-0”.
.., "H-NN", and completes the storage of the ID code of each wireless transmitter 1 in the registration table 26 in association with each table number required in this restaurant. .

Next, the mode switching operation section 25 of the wireless receiver 2 is switched from the normal mode to the wired registration output mode. The CPU unit 22 of the wireless receiver 2
When recognizing the switching operation of the mode switching operation unit 25 to the wired registration output mode, the operation mode of the wireless receiver 2 is switched to the wired registration output mode, and the display unit 21 displays, for example, “wired registration output mode” for 3 seconds. After this, this display is deleted.

The mode switching operation section 25 of the other wireless receiver 2 is switched from the normal mode to the wired registration input mode. Then, the CP of the wireless receiver 2
The U unit 22 recognizes the switching operation of the mode switching operation unit 25 to the wired registration input mode, and switches the operation mode of the wireless receiver 2 to the wired registration input mode. If there is a possibility that an unnecessary ID code is registered in the registration table 26 of the wireless receiver 2 set to the wired registration input mode, the ID all / individual erasure operation unit 2
9b to delete all data in the registration table 26.

Therefore, the external connection interface 200 of the wireless receiver 2 in the wire registration output mode and the external connection interface 200 of the wireless receiver 2 in the wire registration input mode are connected by a signal cable C. Then, the wire registration switch 202 of the wireless receiver 2 is turned on, and then the ID batch transmission switch 201 of the wireless receiver 2 in the wire registration output mode is turned on. Then, the CPU unit 22 of the wireless receiver 2 in the wired registration output mode sequentially reads out the relationship between the table number and the ID code stored in the registration table 26 and outputs the data signal to the external connection interface 200 as a data signal.

The data signal output from the external connection interface 200 of the wireless receiver 2 in the wired registration output mode is transmitted via the signal cable C to the external connection interface 2 of the wireless receiver 2 in the wired registration input mode.
00 is sequentially input. The CPU unit 22 of the wireless receiver 2 in the wired registration input mode receives the data signals sequentially input to the external connection interface 200, and sequentially stores and stores the data signals in its own registration table 26.

Wireless receiver 2 in wired registration output mode
Is the table number stored in the registration table 26 and I
All of the relations with the D code are transferred to the external connection
When the data signal has been output from 00, the display unit 21
"End of ID batch transmission" is displayed. Therefore, the ID batch transmission switch 201 of the wireless receiver 2 in the wired registration output mode is turned off. In addition, the wired registration switch 202 of the wireless receiver 2 in the wired registration input mode is turned off, and the mode is switched to the normal mode by operating the mode switching operation unit 25, and the signal cable C is disconnected from the external connection interface 200. Then, the wireless receiver 2 for which an ID code has not been newly registered is connected to the signal cable C. Similarly, the relationship between the table number and the ID code is stored and registered and stored in the registration table 26 of the new wireless receiver 2. .

As described above, when registration of the relationship between the table number and the ID code is completed for each desired wireless receiver 2, the switching operation of the mode switching operation section 25 is performed, and each wireless reception is performed. The unit 2 is set to the normal mode. At this time, since the registration contents of the registration table 26 of each wireless receiver 2 are not manually registered one by one as in the related art, they completely match each other, and the registration is omitted. There is no inconsistency due to such factors.

For example, when the wireless signal S is transmitted by pressing the operation button 1a of the wireless transmitter 1 corresponding to the first table number, the wireless receivers 2 switched to the normal mode display the respective signals. Part 2
1 indicates that it is called from the first table number.

Therefore, in the above-mentioned wireless call system, the problem of the conventional wireless call system, that is, even if the contents registered in the registration table of each wireless receiver 2 are the same, the registration operation is not performed. The required labor is doubled by the number of the wireless receivers 2, and it is possible to solve the problem that the labor is cumbersome and troublesome, and the number of times of occurrence of registration omission is increased.

Further, since the wireless receiver 2 includes the ID all / individual erasure operation section 29b, it is possible to erase only a specific ID code from the registration table 26 or delete all storage from the registration table 26. , Easy to do.

In the wireless call system of the above embodiment, the table number is associated with the ID code, and the table number is displayed on the display unit 21 based on the ID code included in the wireless signal S. Was something. However, a text message or a pattern diagram may be associated with the ID code, and the text message or the pattern diagram may be displayed on the display unit 21 based on the ID code included in the wireless signal S. In this case, The wireless receiver 2 in the wired registration output mode communicates with the text message or chart stored in the
The relationship with the D code is sequentially read out and output as a data signal from the external connection interface 200, and the wireless receiver 2 in the wired registration input mode receives the data signal from the external connection interface 200 and stores it in its own registration table 26. It is stored sequentially and registered and stored.

[0055]

According to the first aspect of the present invention, one I
Once the necessary ID code has been entered into the D code batch registration device, the same ID code can be automatically registered in the registration table of the wireless receiver by radio. If you have to register with the receiver, the number of registration operations is reduced, easy to use,
This has the effect of providing an excellent wireless call system that can reduce the occurrence of registration omissions.

According to the second aspect of the present invention, once the necessary ID code is input to one wireless receiver, the same ID code is automatically entered in the registration table of the wireless receiver by wire thereafter. Same ID
When the code has to be registered in a large number of wireless receivers, the number of registration operations is reduced, so that it is possible to provide an excellent wireless call system which is easy to use and can reduce the occurrence of registration omission.

According to the third aspect of the present invention, in addition to the effects of the first or second aspect of the present invention, the ID codes can be individually erased from the registered table or the storage unit once registered, so that it is easy to use. And an excellent wireless call system can be provided.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a procedure for registering an ID code in a wireless receiver in a wireless call system according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing an ID code batch registration device of the wireless call system.

FIG. 3 is a block diagram showing a wireless receiver of the wireless call system.

FIG. 4 is an explanatory diagram showing a procedure for registering an ID code in a wireless receiver in the wireless call system according to the second embodiment of the present invention.

FIG. 5 is a block diagram showing a wireless receiver of the wireless call system.

FIG. 6 is an explanatory diagram showing how to use the wireless call system.

FIG. 7 is an explanatory diagram showing a procedure for registering an ID code in a wireless receiver in a conventional wireless call system.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Wireless transmitter 2 Wireless receiver 22 ID code transmission means (ID code reception registration means) 26 Registration table 29b Individual deletion operation unit 200 External connection interface 3 ID code collective registration device 32 Wireless signal generation means (Reception ID code writing means) ) 36 memory S wireless signal

Claims (4)

[Claims] 1. A plurality of wireless transmitters for transmitting a wireless signal including a unique ID code by an operation, an ID code received in the wireless signal, and an ID code included in the wireless signal and an ID code registered in a registration table. And a wireless receiver that performs a predetermined operation when they match with each other. When the wireless receiver receives the wireless signal in the registration mode, the wireless receiver registers the ID code included in the wireless signal. In a wireless call system for registering and storing in a table, when in a storage mode, I
Receiving ID code writing means for extracting the D code and writing the same in the storage unit; and storing the I code stored in the storage unit in the transmission mode.
A wireless signal generation means for sequentially reading out the D code and generating and transmitting a wireless signal including the ID code; and providing a wireless signal generated by the wireless communication apparatus. A wireless call system, wherein a batch registration mode for sequentially registering and storing an ID code included in the registration table in the registration table is provided in the wireless receiver. 2. A plurality of wireless transmitters for transmitting a wireless signal including a unique ID code by an operation, an ID code included in the wireless signal upon receiving the wireless signal, and an ID code registered in a registration table. And a wireless receiver that performs a predetermined operation when they match with each other. When the wireless receiver receives the wireless signal in the registration mode, the wireless receiver registers the ID code included in the wireless signal. In a wireless call system that registers and stores in a table, in a wired registration output mode, an ID code sending means for sequentially reading out ID codes registered in the registration table and outputting the same from an external connection interface; ID output from the external connection interface of the other party An ID code receiving and registering means for sequentially receiving codes and registering the codes in the registration table, provided in the wireless receiver. 3. An ID registered in the registration table.
3. The wireless call system according to claim 1, wherein an individual erasure operation unit capable of individually erasing codes is added to the wireless receiver. 4. The wireless call system according to claim 1, wherein the predetermined operation is a display operation of a character or a figure.