JPS63299659A - Position display system for emergency reporting person - Google Patents

Abstract

PURPOSE:To accurately detect the position where emergency is reported, by receiving the telephone number of a telephone set used by a reporter who reports the occurrence of a state of emergency and using this telephone number as the keyword to obtain position information of this telephone set and converting this information to map information to display it visually. CONSTITUTION:When an originating subscriber dials '110' or '119' on a telephone 1, it is connected to a number receiver 4 of a police or fire station 9 through an exchange 2 and a fire/police trunk 3. When the number receiver 4 receives the originating subscriber number, a subscriber information storage system converts it to information of the position where said telephone set is installed. A data transmission/reception controller 5 sends obtained position information to a map information converter 6 to convert position information to a position on a map. Thus the position of the originating subscriber who reports emergency is visually displayed on a display device 80.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a telephone for calling fire department (119) or police (110)
) An emergency caller location display system that detects the caller's location and displays it on a map when calling (prior technology) Normally, when an emergency occurs, the caller (caller) can call the fire department or police. Make a phone call. In such a situation, where the caller is calling from is confirmed by talking to the called party, that is, the fire department or the police. FIG. 2 is a configuration diagram showing an example of a conventional emergency call system. In the figure, 10 is a calling telephone, 20 is a switchboard, 30 is a fire/police trunk, 40 is a fire or police reception desk, and 41 is a handset.

[Problem that the invention seeks to solve]

However, in such an emergency call system, the caller is often unable to properly answer information such as his or her location, which often makes the situation worse.

[Means for solving problems]

The emergency caller location display system of the present invention includes a first means for transmitting the telephone number of a telephone used by a caller who reports the occurrence of an emergency to either the fire department or the police; The present invention includes second means for obtaining location information of the telephone using a keyword, third means for converting the location information into map information, and fourth means for visually displaying the map information.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

Referring to FIG. 1, which shows an embodiment of the present invention, 1 is a calling telephone and 2 is an exchange, which has a calling subscriber number sending function. 3 is a fire and police trunk, 4 is a number receiving device, 5 is a data transmission/reception control device, and 6 is a map information conversion device.

7 is a subscriber information storage system (SIF8 system), 7
0a central processing unit, 71 a magnetic disk device, 72 a data transmitting/receiving device, 80 a display of the reception desk 8, 81
is the keyboard of the reception desk 8. Further, 9 is the fire department or the police department.

In this configuration, when a calling subscriber dials the number 110 or 119 from the telephone 1, it is connected to the police or fire department 90 number receiving device 4 through the exchange 2 and the fire department trunk 3. When the number receiving device 4 prepares for reception,
A response signal is sent back to exchange 2. The exchange 2 uses an MF output sender trunk (not shown) or the like to send the calling subscriber number through the trunk 3 as a multi-frequency signal or a push button signal, and then sends the calling subscriber number to the calling machine 1 and the trunk 3.
Connect with. When the number receiving device 4 receives the calling subscriber number, it activates the data transmission/reception control device 5 and sends out the received calling subscriber number. The data transmission/reception control device 5 is 5
The data transmitting/receiving device 72 is activated to access the IFS system 7.

The 5IFS system 7 converts the received calling subscriber number into location information where the corresponding telephone is installed. 5IFS system 7 is a system in which telephone subscriber card information (telephone number, name of telephone subscriber, installation location: address, line, electrical characteristics of the telephone, etc.) is stored in a magnetic disk device 71. Please file your phone number, address information, etc. 5For details of the IFS system, please refer to the following references: (1) "Facility JVo1.33411, pages 59 to 66, published by the Telecommunications Association, November 1988.
Page 59 - 6th Trial" and (2) Published by Telecommunications Association, January 1981 (D
rm establishment JVo1.3441 pages 70 to 87
By making some changes, you can use the telephone number as a search keyword to find the corresponding subscriber card and extract location information from it.

Once the location information is obtained, the data transmitting/receiving device 72 sends it back to the data transmitting/receiving control device 5. The data transmission/reception control device 5 sends the obtained location information to the map information conversion device 6, which converts the location information into a location on a map. The map information conversion device 6 stores a combination of a map and location information in advance, and when location information is input, it converts the corresponding location on the map. Map information conversion device 6
returns chart information and originating subscriber location information to the data transmission/reception control device 5. The data transmission/reception control device 5 transmits this information to the reception desk 8, and the map information is displayed on the display 80 of the data terminal installed on the reception desk 8. Thereby, the location of the calling subscriber who made the report can be visually displayed on the display 80. Incidentally, the trunk line from the trunk 3 is connected to the telephone circuit of the reception desk 8 together with the number receiving device 4, so that the originating subscriber and the reception desk operator can communicate with each other.

In the above embodiment, the calling subscriber number is sent from the exchange 2, but it is also possible to arrange a calling subscriber number sending device connected to the telephone 1 and send it to the called party via the exchange 2. It's okay.

〔Effect of the invention〕

As explained above, according to the present invention, the location of the originating subscriber (reporter) on the map can be visually displayed on the display of the fire department or police reception desk.

As a result, in the event of a fire, the exact location of the fire outbreak or the location of the calling telephone is displayed, making it possible for fire trucks and the like to arrive at the fire scene in time, thereby minimizing the risk of fire. In addition, the police can accurately know the location of the report and shorten the time it takes for a police car to arrive.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional example. 1... Calling telephone, 2... Exchange, 3
... Fire and police trunk, 6 ... Map information conversion device, 7 ... Subscriber information storage system (
8IF8 system), 8... Reception desk, 80...
...display, 9...fire department or police department. Cow 1 diagram

Claims (1)

[Claims] A first means for transmitting the telephone number of a telephone used by a caller who reports the occurrence of an emergency to either the fire department or the police, and receiving the telephone number and transmitting location information of the telephone using the telephone number as a keyword. An emergency caller location display method comprising: a second means for determining the location information; a third means for converting the location information into map information; and a fourth means for visually displaying the map information.