JPH05174070A - Map information retrieval system - Google Patents

Abstract

PURPOSE:To quickly specify the place where an accident occurs even when it occurs. CONSTITUTION:This system is constituted in such a way that a map information retriever 1 in which attribute data to specify the telephone outgoing place of a telephone number and an address. etc., and map data specified by the attribute data are preserved and which displays an image by retrieving corresponding map data when the attribute data is inputted is connected to an outgoing place specifying system 2 which supplies outgoing place specifying data to specify the outgoing place when a telephone is received by walk back to a telephone receiving origin in on-line fashion, and in which corresponding map data can be automatically retrieved and displayed setting the outgoing place specifying data transmitted from the outgoing place specifying system as a key.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a map information search system capable of quickly searching map information when a disaster occurs.

[0002]

2. Description of the Related Art In a fire station or a police station, when a sudden illness, a fire, an emergency, or the like occurs, the destination must be quickly confirmed on a map and the destination must be rushed to the disaster occurrence location. In this case, manually finding the destination from the map book is not efficient and quick.

Therefore, conventionally, destination information under the jurisdiction of the fire department, police station, etc. is registered in the database in advance, and map data corresponding to the destination information is registered so that telephone contact can be made when a disaster occurs. When receiving the information, a map information search system is used in which the sender hears the address, the target building, etc., searches the destination from the database, and displays the map data of the destination on the screen.

[0004]

However, when a disaster actually occurs, the caller who tries to make telephone contact is often in a panic state, and because of upset or impatience, the caller of the fire station or police station In some cases, the question from the officer cannot be answered correctly, and it is not possible to confirm the location of the disaster. In addition, there is a case where the sender does not have a sense of the land and cannot accurately answer his / her whereabouts. In such a situation, it takes time for the recipient to specify the disaster occurrence location, and there is a problem that the intended map data cannot be quickly searched.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a map information search system capable of quickly specifying a disaster occurrence place even when the above-mentioned disaster occurs. It is in.

[0006]

In order to achieve the above object, the present invention provides attribute data for specifying a telephone call origin such as a telephone number and address and map data specified by the attribute data in advance. When the attribute data is entered and stored, the map information retrieval device that retrieves the corresponding map data and displays the image, and the receiving location identification data that identifies the originating location by reverse detection when receiving the telephone call It is configured to connect online with a source location specifying system to be originally supplied, and automatically search and display the corresponding map data using the source location specifying data transmitted from the source location specifying system as a key. It is characterized by

[0007]

According to the above construction, the originator who has made the disaster occurrence notification can be immediately identified by the origination location identifying system. Then, the corresponding map data is automatically searched for based on this source identification data and displayed on the screen.
Even in a confused state at the time of a disaster, the location of the disaster can be specified accurately and quickly.

[0008]

FIG. 1 is a block diagram showing the configuration of an embodiment of a map information search system according to the present invention.

In the system shown in the figure, when the map information retrieval device 1 and the originating location identifying system 2 are connected via the communication control device 3 and the telephone terminal 4 receives a call from the disaster occurrence site,
By pressing the start-up button 5, it is possible to receive the transmission source identification data for identifying the disaster occurrence location from the transmission location identification system 2.

The map information retrieval device 1 includes an attribute data storage unit 11, an attribute data retrieval unit 12, a map point information storage unit 13, a map point retrieval unit 14, a map data storage unit 15, and a map data reading unit. The unit 16 and the display device 17 are provided, and the map data of the place of origin is automatically searched based on the place of origin specifying data supplied from the place of origin specifying system 2 via the communication control device 3 and displayed on the display device 17. To do.

As shown in FIG. 3, the attribute data storage unit 11 stores attribute data for identifying a sender such as a telephone number, a telephone subscriber name, and an address, and a map of a point indicated by the attribute. Save the point (mark) data in advance.

The attribute data retrieving unit 12 retrieves the corresponding attribute data from the attribute data storage unit 11 on the basis of the source identification data.

The map point information storage unit 13 stores the mark and the map coordinate data corresponding to this mark as a pair, as shown in FIG. 4, in order to retrieve the map corresponding to all the attribute data.

The map point search unit 14 searches the map point information storage unit 13 for coordinate data on the map corresponding to the searched attribute data.

The map data storage unit 15 is composed of a magnetic disk or the like and stores map information as image data.

The map data reading unit 16 reads the corresponding map data from the map data storage unit 15 based on the searched map coordinate data.

The display device 17 is composed of a CRT display or the like, and displays the read map data as an image.

In addition, when the operator has operated the start button 5 to output a source specifying command, the source specifying system 2 inputs the command when the operator calls the start button 5 to make a reverse call. The originator is identified by the detection, and specific data identifying the originator, such as the telephone number, telephone subscriber name, and address, is transmitted to the map information search device 1 side.

The communication control device 3 outputs the transmission source identification command to the transmission source identification system 2, while inputting the identification data from the transmission source identification system 2 and supplying it to the attribute data search unit 12.

Next, the operation of this embodiment will be described.

[0021] When some disaster occurs and the telephone terminal 4 receives the disaster notification from the disaster occurrence place, the recipient immediately presses the start button 5 to call the origin identification system 2, Reverse detection of telephone numbers etc. When the originator can be identified as a result of the reverse detection, the originator identification data as shown in FIG. 2 is input to the map information search device 1 via the communication control device 3.

Attribute data search unit 1 of map information search device 1
2 retrieves the corresponding attribute data from the attribute data storage unit 11 by using the source identification data as a search key. Next, the map point search unit 14 based on the searched attribute data.
Extracts the coordinates on the map from the map point information storage unit 13. The map data reading unit 16 searches for a corresponding map based on the coordinate data and displays the map on the display device 1
Display on 7.

As described above, according to this embodiment, the operator does not need to input the telephone number or address to identify the disaster occurrence location, but the telephone number or address supplied from the originating location identification system can be used. Since the map information of the disaster occurrence location can be automatically searched from the transmission location identification data, the corresponding map can be displayed quickly and accurately, and the responsiveness in the event of a disaster
The reliability can be increased. Also, when a person who does not have a sense of land for the disaster occurrence place a call, it is possible to teach the nearest geography by looking at the map displayed on the receiving side.

[0024]

As described above, according to the present invention, it becomes possible to quickly and accurately identify the disaster occurrence site when a disaster occurs.

[Brief description of drawings]

FIG. 1 is a block diagram showing the configuration of an embodiment of a map information search system according to the present invention.

FIG. 2 is an explanatory diagram showing a configuration example of data transmitted from a source identification system.

FIG. 3 is an explanatory diagram showing a configuration example of data stored in an attribute data storage unit.

FIG. 4 is an explanatory diagram showing a configuration example of data stored in a map point information storage unit.

[Explanation of symbols]

 1 Map Information Retrieval Device 2 Originating Location Identification System 3 Communication Control Device 4 Telephone Terminal 5 Start Button 11 Attribute Data Storage 12 Attribute Data Retrieval 13 Map Point Retention 14 Map Point Retrieval 15 Map Data Retention 16 Map Data Retrieval 17 Map data display

Claims (1)

[Claims] 1. Attribute data for identifying a telephone call location such as a telephone number and address, and map data identified by this attribute data are stored in advance, and when the attribute data is input, it corresponds. Connected online with a map information search device that searches the map data and displays an image, and a call origin identification system that supplies the call recipient with call origin identification data that identifies the call origin by reverse detection when receiving a call, A map information search system, characterized in that the map data corresponding to the map data is automatically searched and displayed by using the map data of the transmission place transmitted from the transmission place identification system as a key.