KR100880428B1 - Ubiquitous security system - Google Patents

Abstract

A ubiquitous security system is provided to search activity of a specific person according to a time zone and search a moving path of the specific person. A ubiquitous public peace system comprises a call originating device(10), a receiving device(20), a photographing device(30), a control unit(40), a GIS system, and a road situation report board output unit(60). When an emergency situation occurs, the photographing device photographs an area in which an identification signal is generated. The control unit converts a signal of the receiving device, received in the call originating device, and an image photographed in the photographing device into a standardized data signal. The control unit associates identification signal data with image signal data. The control unit stores the associated data in a memory device(50). The control unit traces a moving path of the identification signal and a predicted moving path. The photographing device at an identification signal generating location photographs a spot at which the identification signal is generated.

Description

Ubiquitous Security System

The present invention relates to a ubiquitous system, and more particularly to a ubiquitous security system.

Today, IT (Information Technologies) technology is used in both wired and wireless environments, and is becoming ubiquitous with digital convergence. Here, ubiquitous is Latin, meaning "whenever, wherever" and "exists at the same time," meaning a natural state everywhere, such as water or air, by Mark Weise of the Xerox Palo Altos Institute in 1988. First presented ('Ubiquitous computing is a paradigm shift where technology becomes virtually invisible in our lives.').

Ubiquitous computing is a human-centred, environmentally-aware computing model that provides humans with automated and optimized processing. The ubiquitous computing is a computer that is installed in various objects and environments in the real world (physical space). It is to be effectively planted and fused in the environment so that it is not revealed.

The ubiquitous world aims for 5C's 5Anyization (Anytime, Anywhere, Anynetwork, Anydevice, Anyservice) such as Computing, Communication, Connectivity, Contents, and Calm.

By applying these ubiquitous technologies throughout the city, public services such as crime prevention / disaster prevention, geographic information system (U-GIS), public facilities management, environmental monitoring, road / transportation management, and public safety / disaster prevention can be provided.

The conventional security system was able to search the CCTV recording screen according to the time zone by recording and installing CCTV in the emergency area or crime area. In addition, since CCTV recorded in a certain range periodically, it is difficult to search for activities of a specific person, it is difficult to search along the movement path of a person, and it is impossible to record blind spots according to the automatic operation of CCTV. It was.

The problem to be solved by the present invention is to provide a ubiquitous security system that can search the activity of a specific person according to the time zone, and can search the movement path of the specific person.

Another problem to be solved by the present invention is to provide a ubiquitous security system that can search the activity of a specific person to record the emergency situation and transmit to the situation room when an emergency situation occurs.

Another problem to be solved by the present invention is to provide a ubiquitous security system, characterized in that the recording of the management area in the normal situation and the emergency occurrence zone recording in the emergency situation.

In order to achieve the above technical problem, the present invention provides a ubiquitous security system for recording and monitoring an emergency situation.

The system is characterized by a transmitter for transmitting an identification signal and a location information signal, a receiver for receiving a signal transmitted by the transmitter, and an image of a management area in general, and photographing the identification signal generating area in case of emergency. Converts the image pickup device, the signal of the receiving device received from the transmitting device and the image taken by the recording device into a standardized data signal, and stores the identification signal data and the image signal data in a storage device in association with the storage device and controls the recording device. It includes a control unit.

In one embodiment of the present invention, the control unit tracks the movement path and the expected movement path of the identification signal to control the photographing device of the identification signal generating position to shoot the identification signal generation point, identification signal data, position tracking data And storing the image signal data as a database in a storage device.

The emergency occurrence time point may be transmitted to the controller when an incident notification, an emergency occurrence alarm, and a relief request of the related organization are received.

The identification signal is given to the protected person or the monitored person, and the calling apparatus is carried by the protected person or the monitored person to which each identification number is assigned.

In one embodiment of the present invention, the ubiquitous policing system may further include a GIS system for providing an area map, and a status plate output unit for displaying an image and a location tracking screen. The situation board output unit may display a normal screen, an emergency situation image when an emergency occurs, and provide a location tracking screen displaying a location movement on the area map.

According to the present invention, a location signal is received from a transmitting device to which a unique identification code is assigned to the receiving device, when an emergency occurs, the situation is photographed by a photographing device of a location signal generating point, and the movement path of the transmitting device is tracked to move a moving point And by controlling the photographing device of the expected moving point to shoot the situation can monitor or store the emergency situation in real time.

In addition, the location can be traced to monitor the trace of the ward or the supervised to which the identification code has been assigned, and can verify the crime or detect the incident based on the situation occurring in the trace at a specific time.

In addition, it is possible to appropriately respond to the emergency situation of the blind spots by time zone by photographing the management area during normal times and the identification signal point when an emergency situation occurs.

In addition, it is possible to search for the identification signal of a specific person with respect to the location signal and the image storage database by keyword, and propose a solution for the security problem caused by location information and image analysis in case of emergency.

1 is a diagram showing a ubiquitous policing system according to an embodiment of the present invention.

Referring to FIG. 1, the ubiquitous policing system according to an embodiment of the present invention includes a transmitting device 10, a receiving device 20, and a photographing device 30 that receive a signal transmitted from the transmitting device 10. do.

The transmitting device 10 may be a device that is to be carried by the guardian or the monitored person, and may include a device capable of location tracking and transmission such as GPS, ID card or RFID. Each transmitting device 10 may transmit an identification signal by receiving an identification code for identifying the identity of the mobile phone.

The receiving device 20 receives an identification signal and a position signal from the transmitting device 10. The receiving device 20 may receive identification signals and position signals from the plurality of transmitting devices 10 and transmit the corresponding information to the system unit.

The photographing device 30 is installed in a selected area such as a main base area, a dangerous area, and a crime area, and usually photographs while traveling around the monitoring area of the photographing device 30, and when an emergency occurs, according to a control signal. Intensive observation of emergencies.

The photographing apparatus 30 may be a fixed camera or a PTZ camera. In addition, the photographing apparatus 30 may include equipment for providing pan, tilt, and zoom functions to the camera, and may be a camera capable of displaying various images such as Doom, general, infrared, laser, and thermal imaging cameras. And, the angle of view may be a camera capable of up to 360 degrees.

The ubiquitous policing system according to an embodiment of the present invention converts the signal of the receiving apparatus 20 received from the transmitting apparatus 10 and the image photographed from the photographing apparatus 30 into a standardized data signal to identify the identification signal data. And a controller 40 for storing the image signal data in association with the image signal data and controlling the photographing apparatus 30.

The memory device 50 stores the location data of the calling device 10 and the captured image data, and the location data and the image data are linked to each other and stored in the database 52 as shown in FIG. have.

Referring to FIG. 2, the data table may have an identification code (ID), time, image storage data, and location tracking data of the originating apparatus 10 as field values.

Therefore, if the ID code of each calling device is searched, the video data can be searched by time zone, and the position of the section can be searched by the position tracking data by connecting the position of the section at a certain time. You can also search for images captured at a location.

The control unit 40 may be part of a processing device that can control the entire security system.

The control unit 40 is an emergency situation received from the relevant institutions 72, such as a fire station, police and public offices, an emergency occurrence alarm detected by a sensor 74 installed everywhere in the region, and an emergency situation is transmitted to the guardian When any one of the received relief request signal 76 signal is received, the identification code (ID) of the corresponding portable device is searched to determine the position of the calling device.

The controller 40 tracks the movement path and the expected movement path of the identification signal, and controls the photographing apparatus 30 at the identification signal generation position to photograph the identification signal generation point, and identifies the identification signal data, the position tracking data, and the image signal. Data can be stored in a database in storage.

When a search for a specific identification code is requested, the control unit 40 searches for data corresponding to the identification code from the database 52 of the storage device in the trajectory and specific time zone of the originating device to which the identification code is assigned. The captured image can be extracted.

The trajectory of the transmitter device and an image captured by the photographing apparatus 30 in a specific time period may be displayed on the status plate display unit 60.

At this time, the status plate display unit 60, as well as the image signal and the position signal stored in the memory device 50, the current position and image of the transmitter device, and further, the movement path of the transmitter device is estimated by the The image being captured by the photographing device at the position may be selected and displayed.

The situation board display unit 60 displays a general video screen at normal times and a video display screen for displaying a video of an emergency situation when an emergency occurs, and moves the position on a local map output from the GIS system 80 providing a local map. It may be configured as a location tracking screen to display.

3 is a view for explaining the operation of the ubiquitous policing system according to an embodiment of the present invention.

Referring to FIG. 3, a plurality of cameras 130a, 130b, and 130c are installed in an area, so that a user carrying a transmitter 110 may be photographed.

When an emergency situation that requires the search of the location of the guardian or the supervisor occurs, the location of the transmitter 110 of the corresponding identification code is searched, and when the location of the transmitter 110 is detected, the surrounding CCTV surveillance camera is controlled. Photograph the point where the transmitter 110 is located.

The image captured by the first surveillance camera 130a at the first point is stored as data associated with the location and time in the first area of the database 152, and when the originator 110 moves to the second point, An image captured by the surveillance camera 130a is stored in the second area of the database 152 in the same manner. Similarly, when the transmitter 110 moves to the third point, the captured image is stored in the third surveillance camera 130c.

The images captured by the first to third surveillance cameras 130a, 130b, and 130c are transmitted to and displayed on the status plate display unit. That is, the images captured by the first to third surveillance cameras 130a, 130b, and 130c are displayed on the first to third image display screens 164a, 164b, and 164c of the status plate display unit, respectively. The screen may be zoomed in and popped up.

In addition, the status plate display unit may provide a location tracking screen 162 to display the current location of the calling device 110 on a map, and configure the data stored in the database 152 of the storage device to send the calling device ( The trajectory of the controller 110 may be tracked, and the predicted progress path may be selected on the map to control a surveillance camera located on the route, thereby photographing the user of the transmitter 110.

As described above, the ubiquitous policing system of the present invention provides an apparatus for transmitting an object with an identification code to an object, a person, or a vehicle, and monitors the surrounding area by searching for the location of the apparatus for which the identification code is assigned when an emergency occurs. By shooting the camera by controlling the camera toward the transmitter, the situation around the transmitter can be photographed and sent to the management headquarters.

For example, when a child abduction or missing event occurs or when an emergency signal is sent to the guardian by using a mobile phone text message in the face of danger, the location of the portable transmitter is searched and photographed on the spot with a surveillance camera installed nearby. It can effectively cope with the case and save the captured image to provide the evidence of the later establishment of the crime.

By identifying the location of the suspect wearing the transmission device, the scene of the suspect's stay can be photographed with a surveillance camera nearby to determine if he or she is involved in another crime.

1 is a diagram showing a ubiquitous policing system according to an embodiment of the present invention.

2 illustrates field values of a database according to an embodiment of the present invention.

3 is a view for explaining the operation of the ubiquitous policing system according to an embodiment of the present invention.

Claims (7)

A transmitter for transmitting an identification signal and a location information signal; A receiver for receiving a signal transmitted from the transmitter; A photographing apparatus which photographs an image of a management area at normal times and photographs the identification signal generation area at an emergency situation; A control unit which converts the signal of the receiving apparatus received from the transmitting apparatus and the image photographed by the photographing apparatus into a standardized data signal, and stores the identification signal data and the image signal data in a storage device in association; A GIS system providing an area map; And And a status board output unit for displaying a general general video screen and a video display screen for displaying a dangerous situation image in case of an emergency and a location tracking screen for displaying a position movement on the area map. The control unit tracks the movement path and the expected movement path of the identification signal so that the photographing device at the identification signal generation position photographs the identification signal generation point, and stores the identification signal data, the position tracking data and the image signal data in the database. To store The identification signal is given to the target or the monitored, and the transmitting apparatus is carried in the ward or the monitored to each identification number assigned ubiquitous security system. delete In claim 1, The emergency situation occurrence time is ubiquitous security system, characterized in that transmitted to the control unit when the incident notification, emergency situation occurrence alarm or relief request of the relevant organization. delete delete delete delete

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