JP2954004B2 - Remote paging system for campus pagers - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote paging system for a local pager, and more particularly, to a remote paging system for a local pager that can freely call a local pager from anywhere in a local area.

[0002]

2. Description of the Related Art Conventionally, in a private paging system used in general buildings, factories, warehouses, etc., when a private pager is called, a telephone connected to a private branch exchange or a main unit of the paging system is serially connected. Calling and starting was performed by inputting an arbitrary pager number from the computer.

[0003]

However, in this kind of premises paging system, since a call can be activated only from a telephone or a computer, a person trying to make a call must go to the place of the telephone or the computer. Call activation cannot be performed.

[0004] It is an object of the present invention to provide a remote paging system which allows any pager to be freely called from anywhere on the premises.

[0005]

According to the present invention, a remote paging system for a private pager according to the present invention is provided with a first I.S.
A portable transmitter that outputs D; and a calling unit that inputs the first ID and calls a local pager corresponding to the first ID.

[0006] The first ID is received and the first ID is received.
It is desirable to have a transmitting / receiving device that adds a predetermined second ID of the own station to the ID and transmits the ID to the calling means.

[0007] The calling means includes the first ID and the second I
A storage means for storing D and the reception time may be provided.
In addition, the remote paging system of the premises pager of the present invention,
Portable transmission for outputting a predetermined first ID of the own station
Receiving the first ID and the first ID, and
First transmitting / receiving device for transmitting the second ID of the own station
And the first ID and the second ID, and the first ID
Calling means for calling a corresponding premises pager.
ing.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIG.

FIG. 1 is a block diagram of a remote calling system according to the present invention.

Referring to FIG. 1, a remote calling system includes a portable transmitter 10, a receiving device 20, transmitting / receiving devices 30 and 4.
0, a computer 50 and a standard premises paging system 60. The portable transmitter 10 includes a CPU 1
1. 1 mW transmission unit 12 for specific low power telecon / telemeter, push button 13, antenna 14, and battery 15
have.

The receiving device 20 includes an antenna 21, a 1 mW receiving unit 22, an I / F unit 23, a CPU 24, and a power supply 25.
10mW transceiver unit 31 for telemeter, I / F
It has a unit 32, a CPU 33, an antenna 34, and a power supply 35.

The transmission / reception device 40 is connected to a computer 50 and includes an antenna 41, a 10 mW transmission / reception unit 42 compatible with a specific low power telecon / telemeter, an I / F unit 43, a CPU 44, and a power supply 45.

The standard premises paging system 60 comprises a main unit 61, a distributor 62, and a plurality of transmitters 63 and 64.
And a pager 65.

When the wearer of the portable transmitter 10 presses the push button 13, the CPU 11 sets the ID assigned to the own station in advance.
Is transmitted to the receiving device 20 via the transmitting unit 12 and the antenna 14. The battery 15 supplies power to the CPU 11 and other circuits.

The receiving device 20 that receives the ID transmitted from the portable transmitter 10 receives the ID from the portable transmitter 10 via the antenna 21 and the receiving unit 22. The CPU unit 24 supplies the received ID to the transmission / reception device 30 via the I / F unit 23.

The I / F unit 23 of the receiving device 20 is serially connected to the I / F unit 32 of the transmitting / receiving device 30.
The ID from the / F unit 23 is supplied to the transmission / reception unit 31 via the I / F unit 32. When inputting the ID of the portable transmitter 10, the CPU unit 33 adds the ID assigned to the own device 2 in advance, and sends the ID to the transmitting / receiving device 4 via the antenna 34.
Send to 0.

The transmitting / receiving device 40 transmits the ID of the portable transmitter 10 transmitted from the transmitting / receiving device 30 via the antenna 41 and the transmitting / receiving unit 42 and the ID of the transmitting / receiving device 30.
D is received and supplied to the computer 50.

The computer 50 receives the signal from the transmission / reception device 40 and stores the reception time, the ID of the portable transmitter 10 and the ID of the transmission / reception device 30 in an internal storage unit. As a result, the calling time, the caller, and the calling place are known.

The computer 50 accesses a file stored in advance corresponding to the ID of the portable transmitter 10 and sends a predetermined message to a predetermined pager. That is, the computer 50 supplies a pager ID and a message to be called to the main device 61 of the standard premises paging system 60 serially connected. The main device 61 includes a distributor 62 and a transmitter 63.
, And the ID and the message are transmitted.

A pager 65 having an ID that matches the ID receives and displays the message. A power supply unit provided in each device supplies power to each circuit in each device.

In this way, a person who wants to call a pager can carry a portable transmitter without going to a telephone or a computer, so that he / she can go anytime, anywhere.
Can call pager.

In the above-described embodiment, the portable transmitter is associated with the pager to be called. However, by inputting the ID of the pager to be called from the portable transmitter and transmitting the same, the portable transmitter can be used in addition to the predetermined pager. Can also be called.

[0023]

According to the present invention, the person who calls the premises pager is released from the front of the telephone or the computer, and can freely move around. For example, it is possible to wirelessly call a nurse call in a hospital. is there.

[Brief description of the drawings]

FIG. 1 is a block diagram of a remote calling system.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Portable transmitter 11 CPU 12 Transmission unit 13 Push button 14 Antenna 15 Battery 20 Receiver 30 Transmitter / receiver 40 Transmitter / receiver 50 Computer 60 Standard campus paging system

────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-63-275228 (JP, A) JP-A-3-140024 (JP, A) (58) Fields investigated (Int. Cl. ⁶ , DB name) H04B 7/24-7/26 102 H04Q 7/00-7/38

Claims (5)

(57) [Claims] 1. A remote paging system for a local pager, comprising: a portable transmitter for outputting a first ID of a predetermined own station; and inputting the first ID to correspond to the first ID. And a calling means for calling a local pager to be remotely operated. 2. The portable device according to claim 1, wherein the portable transmitter outputs the first ID in response to an operation of a push button.
A remote paging system for a premises pager as described. 3. The method according to claim 3, wherein the first ID is received and the first I
3. The remote paging system for a private pager according to claim 2, further comprising a transmission / reception device for adding a predetermined second ID of the own station to D and transmitting it to said calling means. 4. The remote paging system for a local pager according to claim 3, wherein said calling means has a storage means for storing said first ID, second ID and reception time. 5. A predetermined first ID of the own station is output.
A portable transmitter which receives the first ID, the first ID and previously
A first transmitting / receiving device for transmitting a second ID of the determined own station
And location, the first ID, the receiving a second ID, the first I
Remote call premises pager sheet characterized by having a a calling means for calling the premises pager corresponding to D
Stem.