KR20210097872A - emergency vehicle location information service system - Google Patents

Abstract

An emergency vehicle location information service system according to an embodiment of the present invention comprises: a first terminal for transmitting accident occurrence information including location information to an application server in the accident report mode of a reporter application; a second terminal installed with an emergency vehicle application for receiving and displaying the accident occurrence information within a predetermined range based on a current location in receiving data on the accident occurrence information from the application server; and the application server for storing the accident occurrence information transmitted from the reporter application into a database, and providing the accident occurrence information to the emergency vehicle application of the second terminal.

Description

Citizen empathy emergency vehicle location information service system {emergency vehicle location information service system}

The present invention relates to a disaster management system, and more particularly, to a citizen sympathetic emergency vehicle location information service system.

Recently, interest in sharing real-time interactive location information based on reliability between a reporter and a rescue organization in emergency situations for public purposes, such as a distress rescue service or an emergency alert service, is rapidly increasing.

Accordingly, the government is actively considering introducing a bilateral service for location information in infrastructure services such as welfare, safety, disaster prevention, water supply, transportation, gas, and logistics in the public sector.

In particular, it is focusing on the development and quality improvement of contents using global positioning system (GPS)-based location information for crime prevention and response and public safety (119 dispatch, disaster safety notification, safety facility guidance, etc.).

Location-based information content can provide users with positional accuracy (reduced error range) of several centimeters through the combination and convergence of various positioning technologies, thereby enhancing the convenience of customers using emergency dispatch services in emergency situations.

At the same time, it is possible to secure stability and reliability through psychological solidarity between the on-the-spot reporter and the rescue organization when an emergency is requested.

In Korea, with the enactment and promulgation of a law in 2005, the Fire and Disaster Prevention Administration (119) is using location information. The development of services that can be checked on smartphones is in the early stages.

As a technology in a similar field, Korean Patent Laid-Open Patent Publication No. "10-2007-0100587" relates to a traffic situation reporting system having a traffic accident detection device and a traffic accident relay device, and uses the traffic accident detection device to determine the accident location. Although a method is proposed, this method can only detect the accident location in the area where the detection device is installed.

US 10-2007-0100587 A

The present invention has been proposed to solve the above technical problems, and location information-based geospatial information technology aims to establish a citizen-sympathetic emergency support system that prioritizes securing promptness and reliability between the reporter and the rescue organization at the scene of an emergency. It provides an emergency vehicle location information service system using

According to an embodiment of the present invention for solving the above problem, the first terminal for transmitting accident occurrence information including location information to the application server in the accident reporting mode of the reporter application, and the accident occurrence information from the application server In receiving data, the second terminal is installed with an ambulance application that receives and displays accident occurrence information within a predetermined range based on the current location, and the accident occurrence information transmitted from the reporter application is stored in a database and stored. , an emergency vehicle location information service system including the application server for providing accident occurrence information to the emergency vehicle application of the second terminal is provided.

In addition, the reporter application included in the present invention is characterized in that in the accident report mode, the current location information of the first terminal is included in the accident occurrence information and transmitted to the application server.

In addition, the reporter application included in the present invention is characterized in that in the accident report mode, the current location information directly designated on the electronic map is included in the accident occurrence information and transmitted to the application server.

The emergency vehicle location information service system according to an embodiment of the present invention provides a citizen-sympathetic emergency support system that prioritizes securing promptness and reliability between a reporter and a rescue organization at the scene of an emergency.

In other words, it provides a service system that provides automatic notification of departure/arrival of emergency vehicles, which prioritizes securing promptness and reliability between the reporter and the rescue organization at the scene of an emergency/emergency disaster, and a service system that shares operating location profile information between both parties.

In particular, the emergency vehicle location information service system provides location information request interval within 10 seconds, server connection response time within 3 seconds, location information reception time within 2 seconds, location information map display time within 2 seconds, location information response time within 3 seconds, Efficient service is possible by achieving performance within 2 seconds of arrival notification time.

That is, by proposing a mobile environment system for transmitting location information for emergency vehicles, a function to receive location information of an emergency vehicle, a map API-based vehicle moving location display function, and a function to transmit location information of an emergency vehicle to a relay server are implemented.

In this way, the emergency vehicle location information reception function and the emergency vehicle arrival notification function received in the relay server are implemented by developing the emergency vehicle location information notification mobile environment system for patients. In addition, by developing a location information relay server environment system, an emergency vehicle location information collection function and an emergency vehicle location information request and response function are implemented.

The location-based information content of the emergency vehicle location information service system can provide users with centimeter-level location accuracy (reducing the error range) through the combination and convergence of various positioning technologies, thereby increasing the convenience of customers using the emergency dispatch service. It is possible to secure psychological stability and reliability between the on-the-spot reporter and the rescue organization when requesting an on-site dispatch.

1 is a conceptual diagram of an emergency vehicle location information service system 1 of the present invention.
2 is a block diagram of an emergency vehicle location information service system 1
3 is an operation configuration diagram from the perspective of an ambulance;
4 is an operation configuration diagram from the point of view of a reporter
5 is an operation configuration diagram from the perspective of the entire system;
6 is an operation example diagram of an ambulance application
7 is an operation example diagram of a reporter application
8 is a first exemplary diagram in the manager's management mode;
9 is a second exemplary view in the manager's management mode
10 is a third exemplary diagram in the manager's management mode
11 is a fourth exemplary view in the manager's management mode
12 is a live-action view of a terminal disposed in an ambulance;
13 is a block diagram of a terminal disposed in an ambulance;

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings in order to describe in detail enough that those of ordinary skill in the art to which the present invention pertains can easily implement the technical idea of the present invention.

1 is a conceptual diagram of an emergency vehicle location information service system 1 according to the present invention, and FIG. 2 is a configuration diagram of the emergency vehicle location information service system 1 of the present invention.

The emergency vehicle location information service system 1 according to the present embodiment includes only a simple configuration for clearly explaining the proposed technical idea.

1 and 2 , the emergency vehicle location information service system 1 includes a caller terminal 100 , an ambulance terminal 200 , and an application server 300 .

The main operation of the emergency vehicle location information service system 1 configured as described above is as follows.

The caller's terminal 100 and the ambulance terminal 200 may be referred to as personal terminals, and the personal terminals collectively refer to devices that a user can carry and use, such as mobile phones, smart phones, and smart pads. It is assumed that a terminal composed of a phone will be described. For reference, the ambulance terminal 200 may be fixedly disposed in the ambulance in the form of a fixed terminal.

For reference, the emergency vehicle location information service system 1 shown in FIGS. 1 and 2 is,

Although an example composed of one caller terminal 100 and one ambulance terminal 200 is described, this is only presented as an example for clarity of explanation, and in reality, one or more caller terminals 100 and one The emergency vehicle location information service system 1 including the above ambulance terminal 200 may be configured.

In addition, the caller terminal 100, the ambulance terminal 200, and the application server 300 are connected to a wireless network and are configured to exchange data. It is preferable that the wireless network is composed of a mobile communication network such as a 2G, 3G, 4G cellular network.

The reporter terminal 100 has the reporter application installed, and transmits accident occurrence information including location information to the application server 300 in the accident reporting mode.

The accident occurrence information includes at least one of location information including latitude/longitude information, satellite location information, still image information, video information, and text information. Here, text information is defined as text information directly input by the reporter.

For reference, text information is information directly input by the reporter. Since the reporter application of the reporter terminal 100 may perform voice recognition, the reporter's voice is recognized and converted into text and then inserted into text information and transmitted. it could be

In addition, the reporter application is configured to recognize at least one language among English, Japanese, Chinese, Thai, Korean, and Vietnamese, and the unsupported language is text using the voice recognition function of an external portal server such as Google. may be configured to convert to .

The ambulance terminal 200 receives accident occurrence information from the application server 300. The ambulance terminal 200 receives and displays accident occurrence information within a predetermined range based on the current location. An ambulance application is installed. .

Here, the predetermined range is basically set within a radius of 20 km, and the range of this radius may be adjusted within a range of 1 km to 50 km.

The application server 300 stores the accident occurrence information transmitted from the reporter application of the reporter terminal 100 into a database. In addition, the application server 300 provides accident occurrence information to the ambulance application of the ambulance terminal 200 in real time.

3 is an operation configuration diagram from the perspective of an ambulance, FIG. 4 is an operation configuration diagram from the reporter's perspective, and FIG. 5 is an operation configuration diagram from the perspective of the entire system.

3 to 5 , the emergency vehicle location information service system 1 comprising a caller terminal 100 , an ambulance terminal 200 , and an application server 300 includes,

The location information is received through the Broadcast Receiver, and the location information is extracted from the $GPRMC Sentence containing the location (longitude, latitude) information of the user (ambulance) by analyzing the NMEA-0183 protocol received from the GPS. .

It provides a map API-based vehicle movement location display function for displaying the movement location of an emergency vehicle in real time, and a function to link API of a map service site server such as Daum Kakao Map API is applied.

The vehicle location information display function applies a JSON (Java Script Object Notation)-based location information transmission function for transmitting the location information of the emergency vehicle to the relay server (application server 300).

The Http-based location information response function is applied to the location information transmission data (JSON) conversion function, and in order to support safe rescue activities at various disaster sites (in the structure) where GPS satellite information cannot be recognized, the rescuer identifies the exact location and Beacon data that enables sharing of safety information such as an evacuation route may be utilized.

In addition, it supports the emergency vehicle arrival notification function, and provides an arrival notification function when the emergency vehicle approaches within the notification setting radius of the reporter. In order to prevent the user from leaking personal information, a function to check whether the user consents to the collection of location information and user information (mobile phone number, user ID, etc.) in advance may be added. The password required for user login is stored in the DB with SHA-256 encryption.

In addition, the application server 300 performs a role as a location information relay server, and the application server 300 performs a role such as relaying emergency vehicle information and accumulated location information that has been dispatched after receiving an emergency vehicle dispatch request.

In addition, location information transmitted from the ambulance terminal 200 of the emergency vehicle of the application server 300 is received and stored in the DB. In addition, the application server 300 performs the emergency vehicle location information request and response function, and the Http-based POST and GET method location information request function is applied. In addition, REST (Representational State Transfer)-based emergency vehicle location information transmission technology is dedicated, and location information JSON conversion function is applied.

6 is an exemplary operation diagram of an ambulance application, and FIG. 7 is an operation exemplary diagram of a reporter application.

6 and 7 , it is an example in which the emergency vehicle request module function is implemented in connection with the Kakao Map Map API. In addition, after receiving the emergency vehicle request, the vehicle location may be transmitted in real time at intervals of about 10 seconds to transmit the vehicle location to the emergency vehicle requester in real time.

For reference, a beacon signal for determining the location distance of a rescuer in an area where GPS signal reception is impossible may be used. Through this, it is possible to support the safe rescue activities of rescuers at the disaster site in a large-scale structure such as a building or tunnel, and to share a safe evacuation route if necessary.

That is, a plurality of beacons are placed in an area where it is impossible to receive satellite location information, for example, a tunnel, and the reporter terminal 100, the ambulance terminal 200, and the application server 300 utilize the beacon signal to each location can be estimated.

In general, a beacon is a wireless communication device that can provide various information and services to smart devices detected within a short distance based on Bluetooth.

Although not shown in the drawing,

By selecting the accident reception button in the reporter application, the accident occurrence information including the location information may be transmitted to the application server 300 . At this time, when the report reception button is selected, it is possible to select whether to transmit location information including address information, latitude and longitude information.

The reporter application may receive map information from the application server 300 , and may be connected to an external map server such as Kakao Map or Google Map to determine location information.

In the accident report mode, the reporter application basically includes the current location information of the reporter terminal 100 in the accident occurrence information and transmits it to the application server 300 .

That is, the reporter application may transmit to the application server 300 by including the current location information directly designated on the electronic map in the accident occurrence information in the accident reporting mode.

In addition, the reporter application may include the location of the nearest landmark from the current location in the accident occurrence information and transmit it to the application server 300 .

The reporter application has a menu to check the history reported by the reporter, so you can check how the accident information reported by the reporter is being processed. That is, the situation progressed by the accident occurrence information reported by the reporter can be displayed in real time, and the location of the dispatched ambulance can be checked on the map displayed on the application.

8 is a first exemplary diagram in the manager's management mode, FIG. 9 is a second exemplary diagram in the manager's management mode, FIG. 10 is a third exemplary diagram in the manager's management mode, and FIG. It is a fourth exemplary diagram in the management mode.

8 is a manager screen for managing in real time information related to an emergency vehicle dispatched after receiving an emergency vehicle dispatch request.

The vehicle that has been requested for emergency dispatch transmits the location information of the vehicle to the server every 10 seconds after confirming the emergency dispatch and then delivers it to the requester of the emergency vehicle on the spot in real time. This is an example of the contents recorded in the log.

10 is a screen for installing and managing spatial data (GIS subject map) that is stored and operated for use when necessary in the server;

11 is an administrator screen for checking attribute values such as addresses stored in spatial data (GIS subject map). In general, GIS theme maps of spatial data can be supplemented with field information necessary for the field, and through this, it can be utilized as information optimized for the field.

12 is an actual view of a terminal disposed in an ambulance, and FIG. 13 is a configuration diagram of a terminal disposed in an ambulance.

12 and 13, after manufacturing a GPS signal reception-only terminal (emergency vehicle terminal 200) to determine the accuracy of equipment developed to express the location of a moving vehicle in an outdoor field, it can be fixed to the ambulance there is.

The emergency vehicle location information service system according to an embodiment of the present invention provides a citizen-sympathetic emergency support system that prioritizes securing promptness and reliability between a reporter and a rescue organization at the scene of an emergency.

In other words, it provides a service system that provides automatic notification of departure/arrival of emergency vehicles, which prioritizes securing promptness and reliability between the reporter and the rescue organization at the scene of an emergency/emergency disaster, and a service system that shares operating location profile information between both parties.

In particular, the emergency vehicle location information service system provides location information request interval within 10 seconds, server connection response time within 3 seconds, location information reception time within 2 seconds, location information map display time within 2 seconds, location information response time within 3 seconds, Efficient service is possible by achieving performance within 2 seconds of arrival notification time.

That is, by proposing a mobile environment system for transmitting location information for emergency vehicles, a function to receive location information of an emergency vehicle, a map API-based vehicle moving location display function, and a function to transmit location information of an emergency vehicle to a relay server are implemented.

In this way, the emergency vehicle location information reception function and the emergency vehicle arrival notification function received in the relay server are implemented by developing the emergency vehicle location information notification mobile environment system for patients. In addition, by developing a location information relay server environment system, an emergency vehicle location information collection function and an emergency vehicle location information request and response function are implemented.

The location-based information content of the emergency vehicle location information service system can provide users with centimeter-level location accuracy (reducing the error range) through the combination and convergence of various positioning technologies, thereby increasing the convenience of customers using the emergency dispatch service. It is possible to secure psychological stability and reliability between the on-the-spot reporter and the rescue organization when requesting an on-site dispatch.

As such, those skilled in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential characteristics thereof. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

100: reporter terminal
200: ambulance terminal
300 : application server

Claims (3)

a first terminal for transmitting accident occurrence information including location information to the application server in the accident reporting mode of the reporter application;
In receiving data on accident occurrence information from the application server, a second terminal installed with an ambulance application for receiving and displaying accident occurrence information within a predetermined range based on a current location; and
the application server for storing the accident occurrence information transmitted from the reporter application into a database, and providing the accident occurrence information to the ambulance application of the second terminal;
Emergency vehicle location information service system comprising a.
According to claim 1,
The emergency vehicle location information service system, characterized in that the reporter application includes the current location information of the first terminal in the accident occurrence information in the accident report mode and transmits it to the application server.
According to claim 1,
The emergency vehicle location information service system, characterized in that the reporter application includes the current location information directly designated on the electronic map in the accident occurrence information in the accident report mode and transmits it to the application server.

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