KR101147373B1 - Crime reporting service system in subways and its method - Google Patents

Abstract

PURPOSE: A subway criminal report service system and a method thereof are provided to build a mobile terminal number list of a crime suspicion group and to supply crime supporting evidence. CONSTITUTION: A positioning server(210) calculates a location of a mobile communication terminal(300). The mobile communication terminal includes a GPS(Global Positioning System) module. The mobile communication terminal transmits location information and context information to a center server of a subway investigative service(100). The positioning server collects the location information in response to the reception of the context information.

Description

Crime Reporting Service System in Subways and its Method}

The present invention relates to a subway crime reporting service system technology using a wireless communication terminal and location-based services.

Many office workers use the subway as a means of commute, and 1.5 billion people are using it for Seoul Line 1-4. However, the pick-pocketing, thefts against the drunkards, and the sexual harassment crimes against the women are still reported in the subway, which is a lifestyle-based transportation method, but no effective countermeasures have been prepared. Victim witnesses who have experienced such crimes are reluctant to report because of fear or annoyance even if they try to report. Conventionally, when reporting a crime occurring in the subway, it is common to report orally to the police department by using a mobile communication terminal to a telephone number such as 112. In such a case, the process of receiving a situation report to the investigator is complicated. The reality is that it is very difficult to file a report or to undertake an investigation.

The present invention is to provide a service system technology that facilitates reporting when a crime occurs in the subway by using a wireless communication terminal and location-based services, and can quickly arrive on the scene when necessary.

Subway crime occurrence reporting service system according to an embodiment of the present invention includes a mobile communication network server, location-based service server, subway investigation center central server and mobile communication terminal, the mobile communication network server is connected to the mobile communication network and the Internet, The location-based service server calculates and provides a location of the mobile communication terminal based on data received from the mobile communication terminal; The mobile communication terminal is provided with a GPS module, and has a user interface capable of transmitting location information and situation occurrence information to the subway station center server, and the subway station center server responds to receiving the situation occurrence information and receives the received situation. Collecting occurrence information and location information to display the situation occurrence pattern.

In the subway crime reporting service system according to an embodiment of the present invention, the subway investigation center server is based on the received situation occurrence information and location information, the site of the subway station where the subway equipped with the corresponding wireless communication terminal arrives after a set time The situation occurrence information may be transmitted to the situation server.

In the subway crime occurrence reporting service system according to an embodiment of the present invention, the subway investigation center central server responds to receiving situation occurrence information, and lists the candidate candidate numbers of the mobile communication terminals searched within the set radius area of the situation occurrence position when the situation occurs. Request the location-based service server, receive and store a list of candidate candidate numbers of mobile communication terminals from the location-based service server, and the central investigation center server stores the candidate candidate numbers of the plurality of preliminary stored mobile communication terminals. The list of suspect group numbers is determined based on the number of the mobile communication terminal hit more than a set number of times by searching the list.

Subway crime occurrence report service method according to an embodiment of the present invention comprises the steps of receiving a GPS data mobile communication terminal having a GPS module to the location-based service server; Calculating, by the location-based service server, the location of the mobile communication terminal based on the data received from the mobile communication terminal, and returning the location to the mobile communication terminal; Transmitting, by the mobile communication terminal, the crime situation occurrence information including the boarding car information to the central investigation server with the location information; And in response to receiving the situation occurrence information, the subway investigation center collecting the received situation occurrence information and location information and constructing a situation occurrence pattern displayed for each situation occurrence period and occurrence time period. Can be.

In the subway crime occurrence report service method according to an embodiment of the present invention, the subway investigation center central server in response to receiving the situation occurrence information, the candidate candidate of the mobile communication terminal is searched within the set radius area of the situation occurrence position when the situation occurs Requesting the list from the location-based service server; The location-based service server creating and replying to a list of candidate candidate numbers of the mobile communication terminal searched within the set radius area of the situation occurrence location; Receiving the cumulative list of candidate numbers of the mobile communication terminal from the location-based service server and storing the cumulative number; And searching the list of candidate candidate numbers of the plurality of preliminary mobile communication terminals by accumulating and storing the suspect group number list by the number of the mobile communication terminals that are hit more than a set number of times. can do.

Subway crime occurrence reporting service system and method according to the present invention is easy to collect the data of the occurrence of the subway crime situation to grasp the situation occurrence pattern to provide useful data for establishing the investigation plan, the effect of lowering the willingness of offenders Has In addition, the subway crime occurrence report service system and method according to the present invention has the effect of providing a proof of crime proof by building a list of mobile communication terminal number of the crime suspect group. In addition, the subway crime occurrence reporting service system and method according to the present invention has the effect of providing an accurate dispatch position of the scene investigation station to improve the possibility of arrest of the current criminal.

1 is a schematic configuration diagram of a subway crime occurrence report service system according to the present invention.
2 is a schematic configuration diagram of a subway indoor monitoring system according to the present invention.
Figure 3 shows the actual position of the mobile communication terminal in the subway and the virtual position measured by the LBS.

Hereinafter, specific embodiments according to the present invention will be described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. The accompanying drawings of the present invention are for convenience of description and relative scales may be changed, and portions irrelevant to the description are omitted to clearly describe the present invention.

In the following, when a part is said to "include" a certain component, it means that it can further include components other than the described components, unless otherwise stated. In addition, the terms "--part", "--base", "--module", and the like described in the specification mean a unit that processes at least one function or operation, which is hardware or software or a combination of hardware and software. It can be implemented as.

1 is a schematic configuration diagram of a system for explaining an embodiment of the subway crime occurrence reporting service system of the present invention, the central investigation center server 100, mobile communication network server 200, location-based service server 210, mobile The communication terminal 300, the field situation server 110, and the subway operation command room server 400 may be included.

The mobile communication network server 200 has a function of connecting a mobile communication network and the Internet. The mobile communication network includes facilities required for providing conventional mobile communication services such as a base transceiver station (BTS), a base station controller (BSC), and a mobile switching center (MSC).

In the present invention, the positioning server 210 receives navigation data such as latitude and longitude coordinates from the mobile communication terminal 300, calculates the location of the mobile communication terminal 300, and uses various calculated location-based services ( It is defined as a functional unit that provides LBS (Location Based Service). The location server 210 may be installed as part of a mobile communication network or connected to the mobile communication network server 200 through the Internet. At the time of location determination, the Assisted-GPS method (A-GPS), which determines the location of a mobile communication terminal by combining auxiliary data supported from a mobile communication network with a GPS method, is known. to be.

The mobile communication terminal 300 may include a plurality, and has a function of receiving navigation data from a GPS satellite by including a GPS module. Along with the general call processing function, it performs a function such as clock distribution and GPS data transmission / reception for GPS, and has a user interface capable of transmitting location information and situation occurrence information to the subway investigation center server 100. The user interface includes a built-in program for processing a crime report and input means such as a touch window. The situation occurrence information is a situation occurrence signal transmitted to the subway investigation center server 100 through the user interface as a basic information when the holder of the mobile communication terminal 300 suffers or witnesses a crime. The generated boarding car information may be included. In the present invention, the location information refers to the location coordinates determined by the positioning server 210, the boarding car information may be calculated by the location information, but is treated as information separate from the location information.

The boarding car information may be directly input through a user interface, or may be input by photographing a portion having a camera module and recording a unique number of the boarding car. In addition, when the user transmits a situation occurrence signal through the interface, a method of automatically obtaining boarding car information by indoor monitoring means described later may be used.

In response to receiving the situation occurrence signal, the subway investigation center server 100 continuously collects the received situation occurrence information and location information and displays the situation occurrence pattern. The situation occurrence pattern is displayed by the situation occurrence period and the time of occurrence, and is provided as a data for latent investigation and dispatch planning. In addition, such a situation occurrence pattern is also notified to the field situation server 110.

This situation occurrence pattern analysis is a situation where most victims of subway crimes are reluctant to report their real name because of fear or annoyance. Has the effect of blocking the willingness of potential offenders.

The subway investigation center server 100 further goes on to build a situation occurrence pattern as described above, hereinafter will be described a technology that can create a list of potential criminal suspects using the situation occurrence data.

In response to receiving the situation occurrence signal, the subway investigation center server 100 generates a temporary candidate number list of the mobile communication terminal which is searched within the set radius area of the situation occurrence position when the situation occurs. ). The location-based service server 210 creates a list of numbers of mobile communication terminals searched within the set radius area and sends them to the subway investigation center server 100, the subway investigation center server 100 is the candidate candidate number of the mobile communication terminal. Accumulate and save as a list. The subway investigation center server 100 retrieves the list of candidate candidate numbers of a plurality of preliminarily stored mobile communication terminals after a predetermined time and accumulates a suspect group number list according to the number of mobile communication terminals hit more than a set number of times. Is determined. At this time, when a plurality of mobile communication terminals are simultaneously searched within a radius area set from a single situation occurrence position, the number of hits is counted by assuming a weight to assume that a crime team is active.

More specifically, a method for creating a candidate number list, when the subway investigation center server 100 requests the candidate number list by specifying the number of the mobile communication terminal 300 that sent the situation occurrence information, this request In response to the signal, the mobile communication network server 200 prepares the mobile communication terminal list of the base station controlling the mobile communication terminal as a preliminary list, and causes the location-based service server 210 to include the mobile communication included in the preliminary list. By calculating the current position for each terminal, it is possible to use a method of selecting a mobile candidate terminal list of mobile communication terminals located within the set radius area and determining the candidate candidate list of the mobile communication terminal.

By applying the above method, the candidate list of candidates is accumulated for a considerable period of time, and the mobile communication terminal number that is hit more than the set number of times in the accumulated candidate list is determined as the suspect group number list, and he is possessed when the suspect is arrested. If the number of the mobile communication terminal is found in the list of suspect group numbers, it can be used as evidence of criminal crime. This can be used as a very effective evidence in that most offenders repeatedly commit crimes.

Also, if the suspect group number list is prepared in this way, even if some errors are involved in the individual positioning of the situation reporter and the mobile communication terminal within the set radius area, the statistical nature of the suspect group number list provides a very reliable suspect group number list. There is. Also, considering that subway crimes are committed by small criminal organizations rather than solo crimes, effective criminal evidence is produced.

In FIG. 3, the actual position of the surrounding mobile communication terminals distributed within the radius R of the situation-producing mobile communication terminal 300 in the subway 520 is shown, and the dotted lines are determined by the location-based service server 210. Represents a virtual location where an error is involved. However, even if an error is involved, the error generating factors are similar, and thus are generally shifted in the same direction and at the same distance (δ). Therefore, in the relative position with the situation-producing mobile communication terminal 300, the errors cancel each other and the errors are significantly reduced, so that the suspect group number list shows a very accurate result.

Hereinafter, a description will be given of the technology used to dispatch investigators to the scene by such a report service. In this case, a real name notification button may be provided to the user interface of the mobile communication terminal 300, and may be executed only when the real name report is selected. The reason is that even if the investigation team is on the scene, the reporter's cooperation is required to arrest the criminal.

When a real name report is received, the subway investigation center server 100 is located near the situation room or the subway station of the subway station where the subway equipped with the corresponding mobile communication terminal 300 arrives after a certain time, based on the received situation occurrence information and location information. By sending the situation occurrence information to the on-site situation server 110 installed in the investigation squad, the investigator may take action to arrest the criminal by going to the subway. It is preferable that a plurality of field situation servers 110 exist. Here, the on-site situation server 110 may be configured to register the mobile communication terminal number of the investigator, and to send a message about the situation occurrence information to the mobile communication terminal of the investigator undercover at the nearest point where the subway arrives. .

The subway station that arrives after a certain time is based on the current location, the speed and the direction of the subway station on which the terminal which sent the situation occurrence signal is mounted, and takes into consideration the time taken for the dispatch by the information of the field situation server 110. Is calculated.

The mobile communication terminal 300 transmits the position information to the subway investigation center server 100 a plurality of times for a predetermined time during the user interface operation, so that the subway investigation center server 100 is operated by the position change according to the time difference. And by predicting the driving direction can calculate the current position and the position after a certain time of the subway on which the wireless communication terminal 300 is mounted.

The subway investigation center server 100 communicates with the subway operation command room server 400 to receive the subway operation information in real time, matches the received situation occurrence information and location information with the subway operation information, and transmits the situation occurrence information. It is possible to accurately calculate the current position of the subway equipped with a wireless communication terminal 300.

As seen above, the present invention provides an accurate dispatch position to the on-site situation server 110 in a case of a real name report, thereby improving the possibility of arresting the current criminal of the on-site investigation team.

Hereinafter, as mentioned above, a technique of automatically acquiring boarding car information using indoor monitoring means will be described.

A plurality of indoor location detection transceivers 510 may be disposed in each subway station. The indoor monitoring server 500 is connected to the position detecting transceiver 510, and the situation occurs when the subway 520, the unique number is confirmed in reference to the operation information of the subway command room server 400 is stopped at the subway station, The boarding space is determined by calculating the location of the subway of the communication terminal 300. When the boarding car is calculated, the indoor monitoring server 500 transmits the boarding car information to the situation generating mobile communication terminal 300, and the situation generating mobile communication terminal 300 transmits the boarding car information to the subway investigation center central server 100. Automatic transmission to update existing boarding car information. The boarding car information update may be directly transmitted from the indoor monitoring server 500 to the subway investigation center server 100 without passing through the mobile communication terminal 300. The boarding car information update is very useful when no boarding car information is initially provided or it is assumed that the caller is moved in the subway and the boarding car is changed.

As a specific example of the indoor monitoring means, a ZIGBEE or a Bluetooth fixed wireless transceiver having a short range wireless communication function may be used as a transceiver for detecting indoor location, and the mobile communication terminal may be short range wireless communication capable of short range communication with the fixed wireless transceiver. It further comprises a module, and transmits and receives a signal including an identifier in the near field communication with the wireless transceiver. The indoor location monitoring server 500 calculates the location of the mobile communication terminal by using a signal including the identifier received by the fixed radio transceiver 510.

Since the position detection of the mobile communication terminal for determining the boarding compartment is a one-dimensional positioning problem as shown in FIG. 2, a signal delay device that uses or discriminates the time difference between the identifier signals received by the plurality of fixed wireless transceivers 510. It is possible to determine the boarding car in the subway of the situation-producing mobile communication terminal relatively easily by using a method.

Hereinafter will be described a subway crime occurrence report service method according to the present invention.

Subway crime occurrence report service method according to the present invention comprises the steps of receiving a GPS data by the mobile communication terminal 300 having a GPS module to the location-based service server 210; The location-based service server 210 calculates the position of the mobile communication terminal 300 based on the data received from the mobile communication terminal 300 and returns to the mobile communication terminal 300; Transmitting, by the mobile communication terminal, the crime situation occurrence information including the boarding car information to the subway investigation center server 100 together with the location information; In response to receiving the situation occurrence information, the subway investigation center server 100 collects the received situation occurrence information and location information and constructs a situation occurrence pattern displayed for each occurrence period and occurrence time period.

The subway crime occurrence report service method according to the present invention is the on-site situation server of the subway station, the subway station equipped with the corresponding wireless communication terminal arrives after a set time based on the situation occurrence information and location information received by the central investigation center server 100 The method may further include transmitting situation occurrence information.

In the subway crime occurrence report service method according to the present invention, the subway investigation center server 100 in response to receiving the situation occurrence information, the position of the candidate list of candidates of the mobile communication terminal searched within the set radius area of the situation occurrence position when the situation occurs Requesting to the base service server 210; The location-based service server 210 creates and returns a list of candidate candidate numbers of the mobile communication terminal searched within the set radius area of the situation occurrence location; Subway investigation center server 100 receives the cumulative candidate number list of the mobile communication terminal from the location-based service server 210 and accumulates; The subway investigation center server 100 may further include determining a suspect group number list based on the number of mobile communication terminals that are hit more than a set number of times by searching the list of candidate candidate numbers of the plurality of preliminary stored mobile communication terminals.

The subway crime occurrence reporting service system and method according to the present invention enables anonymous reporting of reporters in a simple manner, collects subway crime situation occurrence data, grasps the situation occurrence pattern by occurrence section and occurrence time, and performs a latent investigation or dispatch plan. It provides useful data for establishment and has the effect of lowering the willingness of offenders.

Subway crime occurrence reporting service system and method according to the present invention has the effect of providing a proof of crime proof by building a list of mobile communication terminal number of the suspected crime group in a statistical manner.

Subway crime occurrence reporting service system and method according to the present invention has the effect of improving the possibility of arrest of the current criminal by providing the correct dispatch position of the field investigation unit in the case of a blind name report.

The invention described above is susceptible to various modifications within the scope not impairing the basic idea. Accordingly, the above embodiments should all be interpreted as illustrative and not restrictive. Therefore, the protection scope of the present invention should be defined according to the appended claims rather than the above-described embodiments. Substitution of equivalents of the appended claims is within the scope of the appended claims.

100: central investigation center server 110: field situation server
200: mobile communication network server 210: location-based service server
300: mobile communication terminal 400: subway operating command server
500: indoor monitoring server 510: transceiver for position detection
520: subway

Claims (14)

In the subway crime occurrence reporting service system comprising a mobile communication network server, location-based service server, subway station center server, a plurality of field situation server and at least one mobile communication terminal,
The mobile communication network server is connected to the mobile communication network and the Internet,
The location-based service server calculates and provides a location of a mobile communication terminal based on data received from the mobile communication terminal;
The mobile communication terminal has a GPS module, and has a user interface capable of transmitting situation occurrence information including location information and boarding car information to the subway investigation center server.
The central investigation center server collects the received situation occurrence information and location information in response to receiving the situation occurrence information, and displays a situation occurrence pattern displayed for each occurrence interval and occurrence time period, and displays the situation occurrence pattern in the plurality of sites. Subway crime occurrence report service system, characterized in that notified to the situation server.
The method of claim 1,
The subway crime detection center crime based on the received situation occurrence information and location information, subway crimes, characterized in that to transmit the situation occurrence information to the field situation server of the subway station where the subway equipped with the wireless communication terminal arrives after a set time Occurrence Notification Service System.
The method of claim 2,
The mobile communication terminal transmits a plurality of times location information to the central investigation center server for a predetermined time during the user interface operation,
The subway investigation center system using the plurality of location information received the subway crime occurrence reporting service system, characterized in that for calculating the current position of the subway equipped with the corresponding wireless communication terminal and the position after the set time.
The method of claim 2,
The subway command room server is further included.
The central investigation center server receives the subway operation information from the subway operation command server server in real time,
Subway crime occurrence report service system, characterized in that by matching the situation information and location information with the subway operation information, the identification number and the current location of the subway equipped with the wireless communication terminal that transmitted the situation occurrence information.
The method of claim 1,
A plurality of indoor location detection transceivers are disposed in each subway station, and an indoor monitoring server connected to the indoor location detection transceiver is further provided, and the indoor monitoring server has a unique number identified by referring to the operation information of a subway command room server. When the subway stops at the subway station, subway crime occurrence reporting service system, characterized in that to calculate the location of the subway of the mobile communication terminal occurrence situation.
The method of claim 5,
When the boarding car information is determined from the location of the subway when the subway station stops, the indoor monitoring server transmits the boarding car information to the situation generating mobile communication terminal, and the situation generating mobile communication terminal automatically transmits the boarding car information to the subway investigation center server. Subway crime occurrence report service system, characterized in that for updating the boarding information of the situation occurrence information.
The method of claim 5,
When the boarding car information is determined from the location of the subway when the subway station stops, the indoor monitoring server automatically transmits the boarding car information to the central investigation server to update the boarding information of the situation occurrence information. .
The method according to claim 6 or 7,
The indoor location detection transceiver is a fixed wireless transceiver having a short-range wireless communication function,
The mobile communication terminal includes a short range wireless communication module capable of short-range communication with the fixed wireless transceiver, and transmits and receives a signal including an identifier during short-range communication with the wireless transceiver.
The indoor location monitoring server is a subway crime occurrence reporting service system, characterized in that for calculating the location in the subway of the mobile communication terminal using a signal including the identifier received by the fixed radio transceiver.
The method of claim 1,
In response to receiving the situation occurrence information, the subway investigation center server requests the location-based service server for a list of candidate candidate numbers of the mobile communication terminal searched within the set radius area of the situation occurrence position when the situation occurs. Occurrence Notification Service System.
10. The method of claim 9,
The central investigation center server receives the cumulative candidate number list of the mobile communication terminal from the location-based service server and stores the cumulative candidate number list of the plurality of preliminary stored mobile communication terminals after the set period. Subway crime occurrence report service system, characterized in that for determining the suspect group number list by the number of the mobile communication terminal hit.
The method of claim 10,
The subway investigation center system is a subway crime occurrence reporting service system, characterized in that the number of hits given by the weight if the plurality of mobile communication terminals are searched at the same time within the radius area set from a single situation occurrence position.
As a subway crime reporting service using a reporting service system including a location-based service server, a subway investigation center central server, and a mobile communication terminal,
A mobile communication terminal having a GPS module receiving GPS data and transmitting the GPS data to a location-based service server;
Calculating, by the location-based service server, the location of the mobile communication terminal based on the data received from the mobile communication terminal, and returning the location to the mobile communication terminal;
Transmitting, by the mobile communication terminal, the crime situation occurrence information including the boarding car information to the central investigation server with the location information; And
In response to receiving the situation occurrence information, the subway investigation center server collects the received situation occurrence information and location information and constructs a situation occurrence pattern displayed for each situation occurrence period and occurrence time period; subway crime occurrence reporting service comprising a Way.
The method of claim 12,
The reporting service system includes a field situation server of a subway station of each subway station,
Transmitting the situation occurrence information to the field situation server of the subway station, the subway station equipped with the corresponding wireless communication terminal arrives after a set time, based on the situation occurrence information and location information received by the central investigation center server; How to report a crime.
The method of claim 12,
In response to receiving the situation occurrence information, the subway investigation center requesting the location-based service server for a list of candidate candidate numbers of the mobile communication terminals searched within the set radius area of the situation occurrence position when the situation occurs;
The location-based service server creating and replying to a list of candidate candidate numbers of the mobile communication terminal searched within the set radius area of the situation occurrence location;
Receiving the cumulative list of candidate numbers of the mobile communication terminal from the location-based service server and storing the cumulative number; And
Determining the suspect group number list by the number of the mobile communication terminal hit by the number of times more than a predetermined number by searching the list of candidate candidates of the plurality of preliminary mobile communication terminal cumulatively stored in the subway investigation center; Service method.

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