KR20080025232A - A danger alarm system and a danger alarm method thereby - Google Patents

Abstract

A danger alarm system and a danger alarm method using the same are provided to solve a problem that if a self-protection device of a user is taken by a robber, the user would be in a serious danger, and an alarm sound generating device is not much effective in an unfrequented area. An emergency terminal(130) has a unique ID and transmits a radio signal including the unique ID to the exterior by user manipulation. A plurality of radio base stations(120-122) check a location of the emergency terminal(130) based on the radio signal transferred from the emergency terminal(130), and transmit the unique ID and the location information of the emergency terminal(130) to a service server(150) connected with a management terminal(140) via a fixed line or the Internet. The management terminal(140) wirelessly receives the unique ID and the location information of the emergency terminal(130) from the radio base stations(120-122). The service server(150) receives the unique ID and the location information of the emergency terminal(130) and stores the unique ID, personal information and the location information of the emergency terminal(130) and a radio signal reception time.

Description

A danger alarm system and a danger alarm method

1 is a block diagram of a risk alert system in accordance with an embodiment of the present invention.

2 is an internal block diagram of an emergency terminal according to an embodiment of the present invention.

3 is an internal block diagram of a management terminal according to an embodiment of the present invention.

4 is a flowchart of a risk warning method according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

50: wired or internet network 60: telephone network

120,121,122: wireless base station 130: emergency terminal

132: communication unit 134: control unit

136: storage unit 138: input unit

140: management terminal 142: communication unit

144: control unit 146: storage unit

148: input unit 150: service server

The present invention relates to a risk alerting system and a risk alerting method using the same, and more particularly, to a technology capable of receiving immediate help by transmitting it with a location outside when a user is in danger.

As crime rates rise, the demand for a variety of personal protective devices and crime prevention measures is increasing.

In places such as underground parking lots, surveillance cameras are mainly provided for monitoring the crime situation. However, the surveillance camera is effective in confirming the crime situation or confirming the impression of the criminal after the crime has occurred, but it does not effectively prevent the occurrence of the crime itself.

In order to solve such a problem, the self-supporting equipment which a user carries is proposed. Self-defense equipment includes gas guns for firing tear gas, and self-defense rods for wielding criminals. Such self-protected equipment can be usefully used by a user to suppress a criminal, but a problem arises in that the user is at greater risk when the self-protected equipment is stolen by a criminal.

Another prior art is a warning sound generating device which operates when a user operates a switch to generate a warning sound to the outside. When such a device is used, a warning sound can be heard by the people around them, and the help of the people around them can be obtained. However, in rare places, great effects cannot be obtained.

The present invention has been derived to solve the problems according to the prior art described above, if the user is in danger not only to inform the outside that the user is in a dangerous state by a simple switch operation, it is possible to check the position immediately help To provide a technology that can provide.

The objects of the present invention are not limited to the above-mentioned objects, and other objects which are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the danger alert system according to the embodiment of the present invention, the emergency terminal having a unique ID and transmits a radio signal including the unique ID to the outside by a user's operation; A plurality of wireless base stations for identifying a location of the emergency terminal based on a wireless signal transmitted from the emergency terminal and transmitting a unique ID and location information of the emergency terminal to a service server connected to a management terminal through a wired or internet network; A management terminal for wirelessly receiving a unique ID and location information of the emergency terminal from the wireless base station; And a service server for receiving the unique ID and the location information of the emergency terminal from the wireless base station through a wired or internet network, and storing the unique ID of the emergency terminal, the personal information of the owner, the location information and the wireless signal reception time in a storage device. Characterized in that it comprises a.

Here, the emergency terminal is capable of inputting at least two or more commands, when the first command is input, transmits a radio signal to the outside at predetermined time intervals, and when the second command is input, continuously transmits a radio signal, The wireless base station transmits a police report reception request to the service server when the radio signal is continuously transmitted from the emergency terminal, and the service server receives a police report reception request from the wireless base station. It is preferable that the police report is received through the voice information transmission or the internet network, and the unique ID of the emergency terminal, the owner's personal information, the location information, and the radio signal reception time are transmitted to the police server.

In order to achieve the above object, a risk warning method according to an embodiment of the present invention, the risk warning method through a service server in the above-mentioned safety rescue system, comprising: a first step of a user who owns an emergency terminal to log in; A second step of receiving the user's personal information and storing the received personal information in a storage device; A third step of examining whether there is a request for receiving a police report from the wireless base station; And a fourth step of receiving a report to the police through a telephone network when there is a request for police report reception.

Here, the third step may include a step 3-1 of investigating whether a solution report is received from a management terminal from the wireless base station; And if the resolution report is not received after a predetermined time elapses, step 3-1 of returning to the fourth step.

In the following, embodiments of the present invention are described with reference to the accompanying drawings.

In the following description of the present invention, if it is determined that detailed descriptions of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. In addition, the terms to be described later are terms set in consideration of functions in the present invention, and these terms may vary according to the intention or custom of the producer producing the product, and the definition of the terms should be made based on the contents throughout the present specification.

(Danger alarm system)

First, a risk warning system according to an embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a block diagram of a danger alert system according to an embodiment of the present invention, FIG. 2 is an internal block diagram of an emergency terminal according to an embodiment of the present invention, and FIG. 3 is an inside of a management terminal according to an embodiment of the present invention. It is a block diagram.

As shown in FIG. 1, the risk alert system 100 according to the present embodiment includes a service server 150 connected to the Internet network 50, a plurality of wireless base stations 120, 121, 122, an emergency terminal 130, and a management terminal. 140. In addition, the service server 150 may communicate with a wireless network and a telephone network through a radio for instructing rescue personnel to include security officers (including policemen) who are out or patrolling.

The service server 150 includes a storage device that stores a unique ID assigned to each emergency terminal 130 and personal information of the owner. In addition, when the wireless base station (120, 121, 122) receives a signal indicating that the user is in a dangerous state (hereinafter referred to as a 'signal indicating that the user is in danger' is simply a 'hazard signal'), the emergency terminal 130 at this time It also stores the location of the signal and the time of danger signal generation. The owner's personal information is received by the user via a wired or internet network 50 through a user side terminal (not shown). In addition, when a police report reception request is received from the wireless base stations 120, 121 and 122, the personal information of the user and the location of the emergency terminal 130 are transmitted to a police agency (not shown) via a wired or internet network 50. .

The wireless base station (120, 121, 122) wirelessly receives the danger signal transmitted from the emergency terminal 130, and confirms the location of the emergency terminal 130 using a triangulation method or a wireless base station ID. In addition, the confirmed location is transmitted to the management terminal 140. In this case, the transmitted information may include the location of the emergency terminal 130 and personal information of the user. When the user's personal information is transmitted together, there is an advantage that the user, such as a janitor, bodyguard or private police (hereinafter referred to as "security officer") who owns the management terminal 140 can easily identify the user.

The emergency terminal 130 transmits a danger signal to the outside using a radio by a user's operation. The emergency terminal 130 has a unique ID as shown in FIG. 2 and includes a communication unit 132, a control unit 134, a storage unit 136, and an input unit 138.

The communication unit 132 wirelessly transmits the unique ID to the outside under the control of the control unit 134.

The controller 134 controls the communicator 132 to transmit a unique ID stored in the storage 136 to the outside when the user manipulates the input unit 138.

The storage unit 136 stores the unique ID of the emergency terminal 130.

The input unit 138 commands the operation of the emergency terminal 130 when the user is in danger. The input unit 138 may be able to input at least two or more commands. For example, the input unit 138 is composed of one push switch, and when the input unit 138 is pressed for 1 to 3 seconds, the first command is transmitted to the control unit 134, and when the input unit 138 is pressed for 4 seconds or more, Two commands may be configured to be transmitted to the control unit 134. Here, the first command is used when a user encounters a robbery or the like, which is a case that can be handled by security personnel, and is used when the location of the user does not change significantly. The second order is a case where a hostage is met, which is a case requiring the help of police as well as security personnel, and is used when the user's location is constantly changing. Therefore, the control unit 134 determines whether the command input from the input unit 138 is the first command or the second command, and in the case of the first command, the security personnel can process the communication unit 132 at predetermined time intervals. To operate. In the case of the second command, the communication unit 132 is continuously operated.

The management terminal 140 is carried by the security personnel, and wirelessly receives the location information of the emergency terminal 130 from the wireless base station (120, 121, 122). As shown in FIG. 3, the management terminal 140 includes a communication unit 142, a control unit 144, a storage unit 146, and an input unit 148.

The communication unit 142 wirelessly receives location information and user personal information of the emergency terminal 130 from the wireless base stations 120, 121, and 122.

The storage unit 146 stores the information received through the communication unit 142.

The controller 144 controls the operation of each component of the management terminal 140.

The input unit 148 is used to inform the wireless base station 122 when the security officer resolves an event.

The service server 150 stores the personal information of the owner of the emergency terminal 130 along with the unique ID of the emergency terminal 130 through a wired or internet network 50, and stores the time and location of receiving the danger signal. In addition, the service server 150 transmits the data stored in the police when the second command is received and receives the police report.

(Hazard alarm method)

Hereinafter, a hazard warning method according to an embodiment of the present invention will be described with reference to FIG. 4.

4 is a flowchart of a risk warning method according to an embodiment of the present invention.

As shown in FIG. 4, the risk alerting method according to the present embodiment is executed in the service server 150 constituting the risk alerting system 100. In the first step, a user uses the user terminal to access the service server 150. Log in to (S110).

In a second step, the user's personal information transmitted from the user terminal is received (S120). The personal information of the user is received by the security personnel through the management terminal 140 to help the security personnel easily identify the user. The personal information may include a user's name, gender, age, appearance characteristics, and photographs.

In a third step, it is checked whether there is a request for receiving a police report from the wireless base stations 120, 121, and 122 (S130).

In the fourth step, when a police report request is received, the police report is received and the user's personal information stored in the storage device, the location of the emergency terminal 130 confirmed by the wireless base stations 120, 121 and 122, and the time of danger signal generation, etc. send.

Step 5, if there is no police report acceptance request, the wireless base station (120, 121, 122) checks whether the solution received from the management terminal 140.

Step 6, if the resolution report is not received, it is determined that the security personnel did not solve the problem or that the police need help, and returns to the above-described fourth step.

(Use example)

Hereinafter will be described an example of the use of the hazard warning system and the hazard warning method according to the present invention.

In the first step, when the user is in danger, the input unit 138 of the emergency terminal 130 is operated. In this case, it is assumed that the user operates the input unit 138 for 1 to 3 seconds.

In the second step, the control unit 134 determines that the user has operated the input unit 138 for 1 to 3 seconds through the input unit 138, determines that it is the first command, and stores the storage unit through the communication unit 132. The unique ID of the emergency terminal 130 stored in 136 is transmitted to the outside at predetermined intervals (for example, every 10 seconds).

In a third step, the wireless base station (120, 121, 122) receives a signal transmitted from the emergency terminal (130). The wireless base stations 120, 121, and 122 identify the location of the emergency terminal 130 using triangulation method triangulation method or wireless base station ID.

In the fourth step, the wireless base station 120, 121, 122 transmits the unique ID of the emergency terminal 130, the dangerous signal generation time and location to the service server 150, and receives the user's personal information from the service server 150 After that, it transmits to the management terminal 140.

In the fifth step, the security personnel owning the management terminal 140 moves to the location of the emergency terminal 130 to solve the problem.

In the sixth step, when the problem is solved, the management terminal 140 notifies the wireless base station 120, 121, or 122 that the problem has been solved. Through the above steps, the user can be free from the threat of crime.

Step 7, the wireless base station (120, 121, 122) informs the service server 150 that the problem has been solved.

Eighth step, if the problem is not solved, the wireless base station (120, 121, 122) waits a predetermined time (for example 30 minutes), and requests the police report acceptance to the service server 150.

In the ninth step, the service server 150 receiving the police report receives the report to the police, and transmits the user's personal information and the time and location of the danger signal generation of the emergency terminal 130 to the police station computer.

In the tenth step, since the signal is transmitted every 10 seconds through the communication unit 132, the wireless base station (120, 121, 122) continuously detects the position changing every 10 seconds of the emergency terminal 130 and transmits it to the police, and cooperate with the police Together you can eliminate your risk.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the technical spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited by the drawings.

As described above, according to the present invention, when the user is in danger, the location of the user can be confirmed in real time, so that the security personnel or the police can quickly receive help.

Claims (5)

An emergency terminal having a unique ID and transmitting a wireless signal to the outside by a user's operation; A plurality of wireless base stations for identifying a location of the emergency terminal based on a wireless signal transmitted from the emergency terminal and transmitting a unique ID and location information of the emergency terminal to a service server connected to a management terminal through a wired or internet network; A management terminal for wirelessly receiving a unique ID and location information of the emergency terminal from the wireless base station; And Receiving a unique ID and location information of the emergency terminal from the wireless base station via a wired or Internet network, and a service server for storing the unique ID of the emergency terminal and the owner's personal information, location information and wireless signal reception time in the storage device; Danger alarm system, characterized in that. The method of claim 1, The emergency terminal is capable of inputting at least two or more commands, when a first command is input, transmits a radio signal to the outside at predetermined time intervals, and continuously transmits a radio signal when a second command is input, The radio base station transmits a police report reception request to the service server when a radio signal is continuously transmitted from the emergency terminal. When the service server receives the police report reception request from the wireless base station, the service server receives the police report through the telephone network and displays the unique ID of the emergency terminal stored in the storage device, personal information of the owner, location information, and a wireless signal reception time. Danger alarm system, characterized in that the transmission to the police server. The method of claim 1, And the wireless base station identifies the location of the emergency terminal by triangulation or wireless base station ID. In the risk alert method through a service server applied to the safety rescue system according to any one of claims 1 to 3, A first step of a user who owns an emergency terminal to log in; A second step of receiving the user's personal information and storing the received personal information in a storage device; A third step of examining whether there is a request for receiving a police report from the wireless base station; And And a fourth step of receiving a report to the police through the telephone network when the police report reception request is received. The method of claim 4, wherein the third step, Step 3-1 of investigating whether the resolution report has been received from the wireless base station by the management terminal; And And if the resolution report is not received even after a predetermined time has elapsed, step 3-2 of returning to the fourth step.

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