JPH05110493A - Radio call system - Google Patents

Abstract

PURPOSE:To make simultaneous transmission to plural receivers with one call operation by providing a means storing a call number string of the plural receivers to a transmitter. CONSTITUTION:A call number of a receiver used in advance is inputted by an entry means A11 and stored in a storage means 12. The storage means 12 stores sequentially call numbers to form a call number string. Then a call number (a) is inputted by an entry means B13. In this case, a 1st detection means 14 detects whether or not the entered call number (a) is stored and when stored, a 1st transmission means 15 sends a call signal to a receiver having the call number (a). Moreover, a 2nd detection means 16 detects whether or not a call number of the N-th order from the call number (a) is stored based on the call number string to be stored and a 2nd transmission means 17 sends a call number to a receiver having the call number (b) if it is stored.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio paging system used in a specific small area.

[0002]

2. Description of the Related Art Conventionally, in a radio calling system, it is known that a calling number of a receiver to be used is input to a transmitter in advance, and when the calling number is input at the time of calling, the receiver corresponding to the number is called. ing.

[0003]

However, in the conventional radio paging system, only a paging signal is transmitted to one receiver for one paging operation, and it is considered to be used, for example, in a hospital waiting for consultation. In this case, it is necessary to call in the waiting room before calling from the waiting room to the examination room, but there is a problem that the operation at the reception desk becomes complicated because a call must be made each time.

[0004]

In order to solve the above-mentioned problems, the present invention is a transmitter of a radio paging system, having means for storing a calling number sequence of a receiver, and a calling operation for inputting a calling number. In the first calling means for sending a calling signal to the receiver corresponding to the inputted calling number, and the Nth calling number from the inputted calling number is detected from the stored calling number sequence. , And a second transmitting means for transmitting a calling signal to the receiver corresponding to the Nth calling number.

[0005]

In the radio paging system configured as described above, the transmission to the receiver selected by the first transmitting means and the transmission to the receiver selected by the second transmitting means are performed by one calling operation. Can be performed simultaneously.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram of a radio paging system according to an embodiment of the present invention. In FIG. 1, 1 is a transmitter and 2 is a receiver, which shows a system used in a specific area.

FIG. 2 is a functional block diagram of the transmitter.
In FIG. 2, the calling number of the receiver to be used is input from the input means A11 and stored in the storage means 12.
The calling numbers are sequentially stored in the storage means 12 to form a calling number sequence. The storage order is determined according to the input order, the ascending order of numbers, or a predetermined order, as shown in FIG. It is assumed to be stored in. As the stored calling number sequence, one calling number sequence will be described below for the sake of simplicity, but a plurality of calling number sequences may actually exist.

Next, the calling number a is input by the input means B13. At this time, the first detection means 1
It is detected whether or not the calling number a input by 4 is stored, and if it is stored, the first transmitting means 15 transmits a calling signal to the receiver having the calling number a. Further, based on the calling number sequence stored by the second detecting means 16, it is detected whether or not the N-th calling number from the calling number a (herein called the calling number b) is stored, and if it is stored. The second transmitting means 17 transmits a calling signal to the receiver having the calling number b.

As described above, the calling number of the receiver to be used is input in advance from the input means A, the calling number sequence is stored, and the calling standby state is set. The input means A and B may be key inputs or those input from an external system through a communication line, and the calling numbers handled there are numbers unique to the receiver and numbers unique to the person carrying the receiver. Can be considered.

[0010]

As described above, the present invention has the means for storing the calling number sequence of the receiver, and by the calling operation of inputting the calling number, the receiver corresponding to the inputted calling number is To the receiver corresponding to the N-th calling number by detecting the N-th calling number from the stored calling number sequence from the input calling number. Since the second transmission means for transmitting the calling signal is provided, it is possible to perform the transmission to the first receiver and the transmission to the second receiver at the same time by one calling operation. The effect is that the work to be performed can be reduced. In addition, it is possible to change the transmission content to the first receiver and the transmission content to the second receiver, and to perform different operations at the same time, which has the effect of increasing the versatility of the work.

[Brief description of drawings]

FIG. 1 is a block diagram showing a radio paging system according to an embodiment of the present invention.

FIG. 2 is a functional block diagram of a transmitter according to an embodiment of the present invention.

FIG. 3 is a call number sequence diagram of an embodiment of the present invention.

[Explanation of symbols]

 1 Transmitter 2 Receiver 11 Input Means A 12 Storage Means 13 Input Means B 14 First Detecting Means 15 First Sending Means 16 Second Detecting Means 17 Second Sending Means

Claims (1)

[Claims] 1. A plurality of receivers having unique call numbers,
In a radio paging system composed of a transmitter that transmits a transmission signal including a paging number corresponding to the peculiar receiver, the transmitter is: a) input means A for inputting a paging number peculiar to the receiver, b) Storage means for sequentially storing the call numbers input from the input means A, c) Input means B for inputting the call number peculiar to the receiver, d) Is the call number input from the input means B stored? First detection means for detecting whether or not e) first transmission means for transmitting a transmission signal to the receiver having the calling number input from the input means B when the output of the detection means is present, f ) Second detecting means for detecting whether or not the Nth calling number is stored from the calling number input from the inputting means B based on the calling number sequence stored by the storing means, g) the second Detection of A second calling means for sending a transmission signal to a receiver having an N-th calling number when the output of the means is present;