KR100835085B1 - Real-time traffic accident handling system and method using unmanned traffic accident recorder - Google Patents

Abstract

A system and a method for processing a traffic accident in real-time by using an unmanned traffic accident recorder are provided to precisely detect/analyze correct 3D(Dimensional) moving picture and license plate image, and prevent the traffic accidents and traffic violation by installing a plurality of cameras in an area frequently causing the traffic accident, and constructing a real-time two-way voice communication system between the area and a control center. A system includes an unmanned traffic accident recorder(100), a multi-codec CMS(Center Management System) server(20), a monitoring monitor(300), a moving picture analyzing system(400), and a service guide device(500). The unmanned traffic accident recorder includes crossway monitoring cameras(10a,10b) capturing a moving picture of a real situation of a crossway in real-time, license plate monitoring cameras(11a,11b) capturing a photo of a license plate of a vehicle, a microphone(12a), a speaker(13a), a mixer(14), a memory(15), a camera driver(17), an interphone(18), and a controller(16) linked with the multi-codec CMS server of a central control center and controlling each component. The multi-codec CMS server transmits moving picture and image data received from the recorder to the central control center, and transmits command data to the recorder.

Description

A real time processing system and method of a traffic accident using an unmanned recording device}

Figure 1 is a schematic diagram showing the overall system configuration related to the real-time traffic accident processing using the unmanned traffic accident recording apparatus according to the present invention.

2 is a block diagram of a real-time traffic accident processing system using an unmanned traffic accident recording apparatus according to the present invention

Figure 3 is an understanding of the monitoring camera driving method in the intersection according to the present invention

4 is an understanding diagram showing an actual intersection picture for FIG. 3.

5 is an understanding of the camera driving method for the license plate monitoring in the intersection according to the present invention,

FIG. 6 is an understanding diagram showing an actual intersection picture of FIG. 5. FIG.

7 is a flowchart illustrating a real-time accident processing method using an unmanned traffic accident recording apparatus according to the present invention.

8 is an exemplary interphone monitor of an unmanned traffic accident recording apparatus according to the present invention

9 is a speed dome camera physical diagram of the unmanned traffic accident recording apparatus according to the present invention

Figure 10 is a speed dome camera physical diagram installed the unmanned traffic accident recording apparatus according to the present invention with a traffic light in the intersection

Explanation of symbols for main parts of the drawings

100-Unmanned traffic accident recorder

10a, 10b-Intersection Surveillance Camera 11a, 11b-License Plate Surveillance Camera

12a-High Performance Microphone 13a-Speakers

14-Mixer 15-Memory with 8 Channel Voice Recording

16-controller 17-camera driver

18-Interphone 19-Unmanned Traffic Accident Recorder Box

200-Internet transport and servers

20-CMS Server 21-Printer

300-Surveillance Monitor

31-1st monitor 32-2nd monitor

33-Multiple (64) Split Screen 34-E-map

35-Intersection camera display icon 36-Thumbnail screen

400-Video Analysis Information System

41-Video / image data analysis system 42-Means for storing and storing evidence data

43-means of providing information

500-Service Information

51-Two-way real-time voice communication device 52-Microphone

The present invention is to install a plurality of cameras for monitoring the intersection and license plate license plate in the traffic accident area having a complex traffic light system such as an intersection three-dimensionally, program and remotely control the driving control method of the camera, monitoring Multi-split screen and electronic map function for accurate capture of accidents and traffic violations, and accurate analysis using multi-split screening and video mapping technique, as well as two-way real-time audio between accident intersections and intersection monitoring. By establishing a communication system, it is possible to analyze accident causes more three-dimensionally and precisely, as well as real-time traffic accident handling system and method using an unmanned traffic accident recorder that prevents traffic accidents and traffic violations in advance. will be.

Commonly known techniques in this field, First, Korean Utility Model Registration No. 2006-0409647 discloses a camera module for photographing the stop line violation area, license plate recognition module for recognizing the characters of the license plate from the image taken by the camera module And operating the camera module in conjunction with a traffic signal system, and when the vehicle number is recognized in the stop line violation area, the image is taken by enlarging the license plate and the stop line of the vehicle equipped with the number to an area where the same image can be captured. Technology has been proposed.

In this technique, the camera driver selectively photographs stop line violation areas of two pedestrian crossings adjacent to the camera, but divides the entire stop line violation area into a plurality of rows, and if a violation vehicle is found during scanning, the license plate is photographed. Because it drives the camera module is limited to the road lane, there is a problem that can not be recognized at all about the overall situation of the accident vehicle or pedestrians occurring in the intersection.

In addition, the Republic of Korea Patent Publication No. 205-0476240 has a recording system detachably attached to the vehicle is transmitted from the shock sensor installed in the vehicle or the video information recording the violation of traffic laws to the analysis system, and transmitted video information Has been proposed to provide information to the insurer based on the insurance information of the accident vehicle or to notify the acknowledgment message to the information provider's mobile communication terminal, but this patent is a shock sensor and a mobile recording method that can be attached to and detached from the vehicle. Therefore, on a complicated road such as an intersection, an accident vehicle scene in a wider and more complicated intersection may not be detected unless a shock is detected in the camera-mounted vehicle or the camera is not moved in advance even if the camera has not seen or witnessed it. To obtain accurate images of traffic violations That problems still remain.

In particular, the present invention has a limitation in transmitting real-time recorded video information because the wireless communication module for transmitting and receiving recorded video data is CDMA, and the traffic light system and the traffic laws of the accident driver before and after a traffic accident at a complicated intersection. Because of the lack of recorded video information about violations, there is still a limit to precise cause analysis.

In addition to the above inventions, many patent technologies have been proposed, but camera driving control programs or accident cause analysis and evidence for acquiring image information in real time quickly and accurately for accidental vehicles or traffic violations occurring in intersections. Surveillance monitors and analytical systems for data acquisition are only common.

Accordingly, the present invention has been made to solve the above-mentioned problems of the prior art, and the present invention is to program a plurality of cameras and a drive control method of the cameras installed three-dimensionally in a traffic accident multiple area such as an intersection. In addition, multi-split screening and electronic mapping of the functions of the monitoring monitor and real-time two-way voice communication system between the accident intersection and the intersection monitoring situation room enable more precise and accurate video information and license plate image information detection. In addition, it aims to prevent traffic accidents and violations of traffic laws in advance.

Another object of the present invention is to secure evidence data by preserving the site in the "unmanned traffic accident recorder" in the event of traffic accidents such as signal violations, lane violations, hits and other accidents in the intersection.

Another object of the present invention is to search and back-up the actual situation occurred in the scene in the central office control center analysis system of the National Police Agency, it is easy to follow-up actions such as preservation of the scene by the traffic police officer on-site, and accordingly The aim is to save a great deal of manpower and time.

Still another object of the present invention is to record and store an accident scene in real time video, so that the cause of the accident can be more accurately determined.

It is another object of the present invention to receive accidents and violations of traffic regulations to drivers of traffic accidents, traffic police officers and traffic law violators at intersections through unmanned traffic accident recorders, two-way real-time voice transmission devices, and electronic maps (E-map). The purpose of this guide is to accurately recognize the accident location and to facilitate post-processing.

In order to achieve the above object, the present invention, by using the camera to obtain the image information in the intersection, and transmits the obtained information to the analysis system through the communication network to analyze the cause of the accident and store the evidence data to provide information to related organizations, etc. In the real-time traffic accident processing system,

The system includes an intersection monitoring camera (10a, 10b) for photographing the actual situation in the intersection as a real-time video, and a license plate monitoring camera (11a, 11b) for photographing the license plate of an accident vehicle or a traffic violation vehicle as an image photograph; A high performance microphone 12a for detecting the sound of a car crash in the intersection, speakers 13a and 13b for warning or guiding traffic violations in the intersection, a mixer 14 for synthesizing the video and images of the cameras, and And a memory 15 for converting video and images of the mixer 14 or the cameras into a data compression file and storing the data according to a program, and driving the cameras by a camera driving control table and remote control for the cameras. The camera driver 17, the intercom 18 for receiving the accident report and the accident analysis image data in the intersection, and the remote control center. Codec works with CMS server 20 and the traffic accident unattended recording apparatus 100 comprises a control unit 16 for controlling the overall unattended car accident recording apparatus 100;

High-speed optical communication network using the video data obtained from the unmanned traffic accident recording device 100 and the license plate image data to the central control center situation room or the central traffic center situation room to the unmanned traffic accident recording device 100 A multicodec Central Management System (CMS) server 20, which transmits through the Internet 21 and provides user assistance with monitoring and information analysis;

Surveillance monitor to monitor the entire video of the actual situation in the intersection from the server 20 and the vehicle license plate image data for traffic accidents and traffic violations in a multi-split screen method and electronic map (E-map) method 300;

Video information analysis to precisely analyze three-dimensional screen method and video / image mapping technique of accident vehicle and traffic law violations in the intersection through the monitoring monitor 300 and secure evidence data Providing system 400;

On the basis of the image information and evidence data obtained from the monitoring monitor 300 and the video information analysis providing system 400, the reporter confirms the receipt of the accident, warns the traffic offenders, and organizes and guides the accident site. Characterized in that it provides a real-time traffic accident processing system using an unmanned traffic accident recording device, characterized in that it comprises a service guide device (500).

Another system feature of the present invention is to acquire image information in an intersection using a camera, and transmit the acquired information to an analysis system through a communication network to analyze the cause of an accident and store evidence data to provide information to related organizations. In the real-time traffic accident handling system,

The camera is controlled by the control unit 16 and the camera driving unit 17, the program control by the preset camera drive control table (Table) and the central monitoring center situation monitoring room monitor 300 police station Intersection monitoring cameras (10a, 10b) and license plate monitoring cameras (11a, 11b) in a first intersection that are remote controlled through;

The program control for the cameras 10a, 10b, 11a, and 11b compares a human accident detection method for comparing and determining a person standing in the intersection with a fallen person, and whether the detection is higher than a preset voice detection level 120db. Determining the voice detection method, the time signal (blue) and the left turn signal in connection with the traffic signal in the intersection, the time delay method for comparing the time out in the stop lane despite the left turn signal, and the deformation of the accident vehicle in the intersection In the case of red signal according to the vehicle contour difference and motion detection method that compares and judges the difference of outlines and the number of movements in the intersection by the viewers or the fertilization between the driver of the vehicle and the crosswalk traffic signal system in the intersection. In conjunction with the traffic law violation detection method of pedestrians to compare the pedestrian movement status and the traffic light system, Or a sin and a rotating, U-turn, including traffic violations detection system of the vehicle compared to determine whether the abnormal movement state,

In addition, the remote control for the camera (10a, 10b, 11a, 11b) is a video and license plate image data obtained from the intersection monitoring camera (10a, 10b) and the license plate monitoring camera (11a, 11b). Remotely controlling the cameras through the first and second monitoring monitors 31 and 32, or by an emergency signal transmitted from a report of a traffic accident reporter, a report of a traffic police officer, or an unmanned traffic accident recording device 100; Alarm signal or a signal in the form of an icon 35 is displayed on the electronic map (E-map) 34 of the second monitoring monitor 32 for a corresponding intersection area where a traffic accident occurs. Is automatically made, and when the icon is clicked, the central control center situation room worker remotely controls the camera through a thumbnail screen 36 displayed on the lower end of the second monitoring monitor 32 to cause an accident in the intersection. Vehicle It is characterized by providing a real-time traffic accident processing system using an unmanned traffic accident recorder, characterized in that it allows to capture more precisely the traffic violations.

In the real-time traffic accident processing method using the unmanned traffic accident recording apparatus according to the present invention, by using the camera to obtain the image information in the intersection, and transmits the obtained information to the analysis system through the communication network to analyze the cause of the accident and evidence data In the real-time traffic accident processing method of storing and providing information to related organizations,

The method includes a speed dome camera having a 360-degree rotation, high-quality color realization and a zoom function, wherein the camera has a program control and a police control center control by a preset camera drive control table. It can be remotely controlled by the operator of the center situation room, and is installed side by side with a traffic light by using a plurality of cameras for monitoring intersections 10a, 10b and license plates 11a, 11b in a traffic accident area such as an intersection. A first step of obtaining a moving picture and a license plate image picture;

The obtained video and image photographs are image information photographed in real time on accident vehicles, license plates, and traffic law violations including actual scenes in a plurality of n-th intersections, such as a first intersection and a second intersection. A second step of converting the data into a memory 15 in the unmanned traffic accident recording apparatus 100 according to a preset program;

A third step of real-time transmission of video and image data stored in the memory (15) to the National Police Agency Central Control Center situation room multi-codec-CMS (Color Management System) server 20 through the high-speed optical communication network Internet 21;

The real-time transmitted video and image data is precisely analyzed in three-dimensional detail by a multi-split screen method and a video / image mapping technique in a monitoring intersection in the monitoring screen state. A fourth step of securing and storing the evidence data for a certain period of time;

The evidence data includes a fifth step of providing information by being connected to a wired / wireless communication network such as a mobile communication terminal, terrestrial DMB, or the Internet;

In addition, on the first monitoring monitor 31 of the National Police Agency Central Control Center situation room, the real situation and license plate image of each intersection is monitored in real time through a multi-split screen, and a camera is installed at each intersection on the second monitoring monitor 32. The entire electronic map (E-map) 34 is listed up, and cameras installed for each intersection are displayed in the form of an icon 35 on the electronic map 34 to alert the traffic accident intersection area. If you click on a specific icon to monitor, you can instantly display the real-time video display or saved video by displaying the actual situation in the intersection through the thumbnail screen 36. A sixth step of monitoring;

In addition, between the plurality of intersections and the Central Office of the National Police Control Center situation room through the speaker (13a, 13b), intercom 18, two-way real-time voice transmission device 51 and the microphone 52 to confirm the accident reception in the intersection and violation of traffic laws It provides a real-time traffic accident processing method using an unmanned traffic accident recorder, characterized in that it further comprises a seventh step of warning or guiding the service for cleaning the accident site.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 schematically shows the overall system configuration related to the real-time traffic accident processing using the unmanned traffic accident recording apparatus according to the present invention. In addition, Figure 2 relates to a real-time traffic accident processing system using an unmanned traffic accident recording apparatus according to the present invention, Figure 3 is an understanding of the camera driving method for monitoring in the intersection according to the present invention, Figure 4 is in Figure 3 The actual picture is shown. In addition, Figure 5 is an understanding of the driving method of the numbered monitoring camera in the intersection in accordance with the present invention, Figure 6 shows an actual picture of Figure 5, Figure 7 is an unmanned traffic accident recording apparatus according to the present invention 8 is a flowchart illustrating a real-time accident processing method using 100, FIG. 8 is an exemplary diagram of an interphone monitor of an unmanned traffic accident recording apparatus according to the present invention, FIG. 9 is a diagram of a speed dome camera of an unmanned traffic accident recording apparatus according to the present invention; Fig. 10 shows a speed dome camera physical diagram in which an unmanned traffic accident recording apparatus according to the present invention is installed together with a traffic light in an intersection.

Specific operation functions of the technical configurations according to the present invention will be described with reference to the following drawings.

As shown in FIG. 2, the real-time traffic accident processing system using the unmanned traffic accident recording apparatus according to the present invention includes an unmanned traffic accident recording apparatus 100, an internet transmission means and a server 200, and a monitoring monitor 300 in an intersection. , A video information analysis providing system 400, a two-way real-time voice transmission device 500.

The unmanned traffic accident recording apparatus 100 is installed at a predetermined height of the traffic light props one by one in the first to nth intersections, and includes two cameras for monitoring the intersections 10a and 10b for each first intersection and a vehicle. Two license plate monitoring cameras 11a and 11b, a high performance microphone 12a, speakers 13a and 13b, a mixer 14, a memory (including 8-channel audio storage) 15, and a controller 16 ), A camera driver 17, an interphone 18, and an unmanned traffic accident recording device box 19.

As shown in FIGS. 3 and 4, the first intersection monitoring cameras 10a and 10b have one of two cameras 10a and 10b diagonally forward at the intersection and one diagonally backward. In addition, the operation function is installed along with a traffic light, and the operation function simultaneously photographs the actual situation scene for the foreground of the intersection including the traffic light system in the intersection and the traffic law violation vehicle 110 or the pedestrian 130 as a video.

On the other hand, the license plate monitoring camera (11a, 11b) is installed side by side at the same position as the first intersection monitoring camera (10a, 10b), as shown in Figures 5 and 6, the accident vehicle in the intersection Or remotely controlled by the operator of the operation center of the Central Control Center and the Camera Control Table, which program the license plate for the traffic violations such as stop lanes, lanes, sin turns, U-turns, etc. do.

At this time, even if the vehicle license plate monitoring cameras 11a and 11b do not capture and enlarge the license plate, the monitor of the police station central control center situation room monitoring monitor 300 easily monitors the situation room through a multi-screen enlargement function. High quality color images are taken for confirmation.

The intersection surveillance cameras 10a and 10b and the license plate surveillance cameras 11a and 11b are both capable of 360-degree rotation and tilt, and camera driving is performed on a pre-programmed camera drive control table. It is controlled by program control method and remote control method by situation monitor, and realizes high quality color of 410,000 pixels or more, high performance 30x optical zoom (3.3 ~ 99mm) and up to 300x (including digital 10x). It consists of a speed dome camera including a zoom magnification function.

In addition, in order to control the camera (10a, 10b, 11a, 11b) and the camera driver 17 may be any one of the RS-485 / 422/232 communication method, in the present invention, the intersection and the National Police Agency Central Control Center RS-485 communication that can connect RX and TX at the same time using two differential I / O lines for noise reduction and installation of multiple cameras for long distance communication between situation rooms. In this case, the RS-485 communication method is a well-known technology, so a detailed description thereof will be omitted.

The high performance microphone 12a is a means for recording noise generated at the moment of collision in preparation for a collision between vehicles in an intersection, and the noise detected by the high performance microphone 12a is stored in the memory (including 8-channel audio storage) ( 15 and used to drive the license plate monitoring cameras 11a and 11lb under the control of the control unit 16.

The speaker 13a, 13b and the interphone 18, in connection with the service guidance means 500 which will be described later when an accident in the intersection occurs, the report of the whistleblower or the on-site traffic police officer is in real-time two-way voice with the police station central control center situation room workers As well as the call, the video data recorded and analyzed by the accident scene can be immediately checked by the accident driver and the field traffic police officer through the large TFT LCD monitor 18a of the interphone 18. Through 300, the vehicle driver or pedestrian violator may be warned or guided through the speakers 13a and 13b.

The mixer 14 synthesizes the moving picture of the intersection monitoring cameras 10a and 10b and the image photographs of the vehicle license plate monitoring cameras 10c and 10d and sends them to the memory 12 which is a storage means.

The memory 15 receives and stores the moving picture and the license plate image picture in the intersection synthesized from the mixer 14 or stores each of the moving picture and the license plate image picture taken from the cameras 10a, 10b, 10c, and 10d. Under the control of the control unit 16, it is directly stored, but is converted into a data compression file and stored according to a preset code granting method or address designation program and uses MPEG-4 technology. do.

In addition, the setting program may further include classification by month, date, time (up to hours, minutes, seconds), and contents, and the entire video data photographing the actual situation in the intersection and the traffic accident or traffic regulations in the intersection. Stores the image data of the license plate of the violating vehicle.

The memory 12 may be a magnetic tape, a semiconductor memory, a magnetic disk, a hard disk, or the like. However, in the present invention, at least 1000 G hard disk (HDD) is used to store moving image data in real time.

The controller 16 controls not only the entire unmanned traffic accident recording apparatus 100 but also interlocks with the server 20 of the central control center to control an emergency signal such as a traffic accident in an intersection, and the unmanned traffic accident recording apparatus ( The high performance microphone 12a, the speakers 13a and 13b, the mixer 14, the memory 15, the camera driver 17 and the interphone 18 of the 100 are respectively controlled.

The camera driving unit 17 is a means for driving the intersection monitoring cameras 10a and 10b and the license plate monitoring cameras 11a and 11b. The camera driving control table and the central police control center situation room pre-programmed. The worker is driven under the control of the controller 16 according to a command remotely controlled by the monitor 300.

In addition, the camera driver 17 drives the cameras to photograph two omnidirectional roadways and pedestrian crossings adjacent to each other in the case of an intersection such as a crossroad where at least four lanes intersect each other. The cameras 10c and 10d may be driven to selectively photograph.

In general, the camera driving method includes a driving method linked to traffic signals in an intersection, a scan method for dividing a stop line violation area into a plurality of rows, and sequentially photographing the rows, and a loop coil and a cross coil on a lane or crosswalk line. A sensor method of installing the same sensing line, a motion detection method of comparing a specific motion in an intersection with a reference image, and the like are already known.

Therefore, in the present invention, although the above-mentioned camera driving control method is partially included, there is a feature in that the predicted situation is programmed in advance in order to quickly and accurately drive the camera driving according to the sudden situation in the intersection, and in [Table 1] below As you can see, the program control method by the camera drive control table, the method of remote control by the police station central control center situation room worker through the first monitoring monitor 31 and the report of the traffic accident reporter or the report of the traffic police officer at the accident site It is implemented by a method of remote control via an electronic map (E-map) listed up on the second monitoring monitor (32) by, the specific control method will be described later.

[Table 1] Camera Drive Control Table

Referring to the camera driving control table programmed in advance in [Table 1] as follows.

First, the human accident detection method is to drive the camera by comparing and judging a person standing in an intersection with a fallen person, and when an accident occurs in an intersection, most of the time, a person falls down on the floor of an intersection due to a collision between vehicles or a crossing. Considering that most people fall by colliding with a vehicle collision while crossing a sidewalk, when the intersection monitoring cameras 10a and 10b capture a fallen person while photographing an intersection in real time, the controller 16 detects and compares the fallen person. ) Causes the camera driver 17 to drive the license plate monitoring cameras 11a and 11b to photograph the license plate of the accident vehicle as an image photograph by a camera zooming function.

As described above, the control unit 16 issues a command to the camera driver 17 to compare and determine the image obtained from the intersection monitoring cameras 10a and 10b to control the license plate monitoring cameras 11a and 11b. In addition, the camera driving control table built in the controller 16 is programmed and is the same in the following methods.

Next, the voice detection method is to drive and control the camera by comparing whether the detection is higher than the preset voice detection level (120db), and set the initial voice detection level to about 120db in preparation for the collision in the intersection. Then, the vehicle license plate monitoring camera (11a, 11b) is driven by reading whether or not noise is detected more than 120db from the high-performance microphone (12a) at the time of vehicle crash to take the license plate of the accident vehicle as an image picture.

In addition, the time delay detection method is to drive and control the camera by comparing whether the time is exceeded in the stop lane in spite of the straight signal (blue) and the left turn signal associated with the traffic signal in the intersection. 16) in response to the traffic light in the intersection through the video taken from the intersection monitoring cameras (10a, 10b), in spite of the straight signal (blue), left turn signal, if the specific vehicle does not move for a certain time in the stop lane, The camera driver 17 issues a driving command to the vehicle license plate monitoring cameras 11a and 11b to take a picture of an image of a license plate of a specific vehicle stopped for a predetermined time by a camera zooming function.

In addition, the vehicle contour difference and the motion detection method drive the camera by comparing and determining the difference of the modified vehicle contour (shape) of the accident vehicle in the intersection with the fertilization between the driver of the accident vehicle and the number of movements in the intersection by the onlookers. By controlling, when an accident between vehicles in the intersection occurs, the contour (shape) of the accident vehicle is greatly deformed, or even when a simple contact accident occurs, a number of movement states in the intersection are generated by fertilization or bystanders between the accident vehicle drivers. The intersection monitoring cameras 10a and 10b photograph and detect and compare the image with the reference image data in the intersection before the accident and the outline (shape) of the normal vehicle for each vehicle type, and the controller 16 controls the camera driver 17. Command the license plate surveillance cameras 11a and 11b to use the camera zooming function to And to take a photo image.

In addition, the traffic law violation detection method of the pedestrian is to control the camera by comparing the pedestrian's movement status at the time of red signal according to the crosswalk traffic light system in the intersection, and the pedestrian is blue according to the crosswalk traffic light system in the intersection. The intersection monitoring cameras 10a and 10b acquire a video by detecting whether there is a movement at the time of a red signal instead of a signal, and monitoring them through the first and second monitoring monitors 31 and 32 of the central control center of the National Police Agency. And, through the two-way real-time voice transmission device 51 to be described later by warning or guide the unauthorized crossing can be prevented traffic accidents and smooth traffic flow.

Finally, the traffic law violation detection method of the vehicle is to drive and control the camera by comparing with the traffic light system to determine whether it is in an abnormal movement state such as going straight, turning a sinus, or a U-turn. When the state is detected, the controller 16 issues a command to the camera driver 17 to directly photograph the vehicle license plate monitoring cameras 10a and 10b.

On the other hand, in the remote control method, the first and second monitoring monitors 31 and 32 display moving images and images obtained from the intersection monitoring cameras 10a and 10b and the license plate monitoring cameras 11a and 11b. The electronic map E of the second monitoring monitor 32 by remote control of the camera, a report of a traffic accident reporter, a report of a traffic police officer, or an emergency signal transmitted from the driverless traffic accident recording apparatus 100. On the map 34, an alarm of an emergency signal for a corresponding intersection where a traffic accident has occurred or an indication of a signal in the form of an icon 35 is automatically performed. The thumbnail screen 36 at the bottom of the monitor 32 is configured to automatically display a video of the traffic accident intersection, the central control center situation room workers remotely control the camera through this Appointed allows you to shoot with more precision the accident vehicle or traffic laws violations in the intersection.

At this time, when the camera can not be photographed by the spectators in the traffic accident intersection or congestion vehicle, it is possible to accurately photograph the accident area through the two-way real-time voice communication device 51 in the situation room and the speaker 13a, 13b in the intersection.

As described above, the remote control method corresponds to another feature of a camera drive control table which is to be implemented by the present invention, after a previously programmed camera drive control table, and implements a complex traffic light system such as an intersection. It is easy to obtain more accurate video information and to secure evidence data in case of accidents in areas of accidents or traffic violations.

In addition, the Internet transmission means and server 200 in the present invention is composed of a multi-codec Color Management System (CMS) server 20, the Internet transmission means 21 and the printer 22.

Internet transmission means 21 is constructed by a high-speed optical communication network, the video data and vehicle license plate image data obtained from the unmanned traffic accident recording apparatus 100, the Central Office of the National Police Agency Central Control Center multi-codec CMS (Color Management System) server (20) Or real-time transmission or transmission and reception of voice data in real time between the unmanned traffic accident recording device 100 and the two-way real-time voice transmission device 51 installed in the central control center of the police station, the video analysis information providing system 400 It is a communication network means for transmitting the evidence data analyzed from the accident driver, the accident handling group, and the related agency such as the car insurance company.

Multi-codec CMS (Central Management System) server 20, the National Police Agency for the video data and license plate image data of the actual situation in the intersection of several places transmitted from the unmanned traffic accident recording device 100 through the high-speed optical communication network Internet The monitor 300 and the video analysis information providing system 400 installed in the control center of the central control center not only transmits the data together with the ultra-high speed optical communication network Internet 21, but also to the interactive real-time voice transmission device 51. It is configured to provide a variety of convenient user support for the integrated management of the evidence data output from the information providing means 43, as well as the relay of voice data to the unmanned traffic accident recording apparatus 100 by .

Here, the CMS (Central Management System) refers to a state-of-the-art equipment that enables simultaneous monitoring regardless of the codec type, such as PC, DVR, Stand alone DVR, IP camera. Up to now, the CMS has been provided by dividing the program according to the type of codec or DVR (Digital Video Recorder) as a single codec, but the multi-codec CMS (Central Management System) server 20 used in the present invention is as follows. Has the same characteristics. In other words,

Tree structure: Multi-DVR server list (Cameras Alarm in out)

② Various split screens: 64 splits (1, 4, 6, 9, 10, 13, 16, 25, 36, 64)

③ Free channel position switching: Drag & Drop

④ Pop-up of interlocking channel when alarm event occurs

⑤ Easy to use

-Recorded screens can be instantly searched in the event of a traffic accident in the monitoring screen at the central control center of the National Police Agency.

-Before going to the traffic accident site, the accident site can be analyzed in advance to find out whether the vehicles are at fault.

-Free Pan Tilt Zoon control and Preset control (PTZ contrl preset) of camera are available, so it is possible to check the vehicle number in case of pedestrian crossing, hit by Sony, and help to arrest the runaway.

⑥ Electronic map (E-MAP) function

Multiple maps list up (Muiti Layer)

-You can freely configure the arrangement of cameras and alarms on the map by dragging & dropping the mouse.

-If you click the camera (installation place) you want to monitor, you can see the video immediately (free position movement, multi-channel view)

-128 sites can be displayed on the map for instant real-time video and recorded video.

As described above, the present invention utilizes the configuration of the monitoring monitor 300 in the intersection using the features of the multi-codec Central Management System (CMS) server 20 as described above, and the user convenience, monitoring efficiency, speed and accuracy. For this purpose, the monitoring system is divided into a first monitoring monitor 31 and a second monitoring monitor 32 and a main operation function is as follows.

The first monitoring monitor 31 can register and monitor up to 64 divided screens and screen pages up to two (128 cameras in total). In other words, even if multiple DVRs (Digital Video Recorders) are used, they can be grouped by camera properties and regions, and multiple intersections can be integrated and controlled simultaneously.

In addition, real-time video search is possible on the current screen, instant image search by date, time (up to hour / minute / second), and camera number is possible.

In the second monitoring monitor 32, an electronic map (E-map) 34 for an intersection in which several cameras are installed on the monitor is listed up, and the listed electronic map is listed up. On the 34, cameras installed by intersections are displayed in the form of icons (35) to alarm or signal traffic accident intersections, and click on a specific icon to be monitored immediately. It is characterized in that the actual situation within the thumbnail (Thumbnail) screen 36 to display a video in real time or to store the stored video to be displayed immediately.

Here, when the alarm or signal for the traffic accident occurrence intersection is displayed on the second monitoring monitor 32 together with the electronic map 34, the report of the traffic accident reporter in the intersection or the on-site traffic Emergency signal when a police officer reports through the interphone 18 or a mobile phone (not shown), and the traffic monitoring cameras 10a and 10b of the unmanned traffic accident recording apparatus 100 obtain a traffic accident video in the intersection. It consists of what is displayed automatically by a process.

At this time, the operator of the central control center situation room can easily monitor the contents of the traffic accident in a specific intersection that is not detected on the first monitoring monitor 31 through the second monitoring monitor 32.

In addition, the video information analysis providing system 400 according to the present invention includes a video / image data analysis system 41, evidence data storage and storage means 42, and information providing means 43.

The video / image data analysis system 41 monitors the video data and the license plate image data transmitted from the unmanned traffic accident recording apparatus 100 in real time through the first and second monitoring monitors 31 and 32. By analyzing the results or by intensive monitoring by reporting the traffic accident reporter or reporting by the traffic police officer, the video data and traffic accident license plate image data of the accident site intersections are displayed by date and time (up to hour / minute / second). Capture, analyze, store and store around stars and accidents, or detect traffic violations. Map between vehicle types, lanes, and images using predetermined video data and license plate image data analysis program. ) Can detect the location of vehicles and lanes, and analyze the detected traffic violations.

However, the analysis program is only a well-known program for analyzing only traffic lane violations. In the present invention, the intersection monitoring cameras 10a and 10b and the license plate monitoring cameras 11a and 11b are three-dimensional (diagonal) in the intersection. Video and image data recorded in real time can be stored as it is, and this can be compared and analyzed in various ways through 64 divided screens on the first monitoring monitor 31, in the present invention, the video and image in the accident intersection Data can be precisely analyzed using multi-split screening and video / image mapping, so there is no need to rely on a separate analysis program.

In addition, the movement of the vehicle and the movement of the pedestrian according to the traffic light system and the moving image data obtained through the surveillance cameras (10a, 10b) and license plate surveillance cameras (11a, 11b) in the intersection installed in three-dimensional (diagonal) and The license plate image data can be retrieved as it is on the situation monitor monitor 300 of the National Police Agency Central Control Center and can be precisely analyzed by various split screens, so that traffic violations can be directly detected by the naked eye. Evidence data storage and storage means 42 is sent.

Evidence data storage and storage means 42, traffic data and vehicle number image data transmitted from the unmanned traffic accident recording device 100, and traffic data evidence detected by the video / image data analysis system 41 In order to provide information to related organizations such as accident reporters, accident drivers, accident handling teams, and insurance companies, it is stored on a hard disk (HDD) or CD and stored for a certain period of time.

The information providing means 43 provides evidence data detected from the video / image data analysis system 41 in connection with a wired / wireless communication network such as a mobile terminal, a DMB terminal, a WiBro, or the Internet.

In addition, in the present invention, the service guide means 500 for real-time two-way voice communication between the intersection and the central office of the central office control center, two-way real-time voice transmission device 51 and the microphone 52, which is the unmanned traffic accident record And associated with intercom 18 and speakers 13a and 13b in device 100.

The real-time two-way voice communication device 51 is a means for real-time voice communication between the central control center situation room of the National Police Agency and the traffic accident reporter or the traffic police officer in the intersection, and the intersection through the situation room monitoring monitor 300 of the central office of the National Police Agency. By monitoring in real time and alerting or guiding through the two-way real-time voice communication device 51, the microphone 52, and the speaker 13a when traffic violations such as stop lanes, roadside stepped parking, and pedestrian crossing in the intersection are detected. By violating traffic laws and violations, vehicles and pedestrians can be prevented in advance to prevent traffic accidents and smooth traffic flow.

In addition, the two-way real-time voice transmission device 51 is connected to the intercom (18) in the unmanned traffic accident recording device 100 installed on the props of traffic lights in the intersection when the traffic accident in the intersection occurs to traffic officers of the central control center situation room You can report an accident.

Referring to Figure 1 to Figure 7 describes the real-time traffic accident processing method using the unmanned traffic accident recording apparatus according to the present invention.

Install surveillance cameras in parallel with traffic lights in the intersection, but install one intersection surveillance camera 10a and one license plate surveillance camera 11a in diagonally omnidirectional directions around the intersection. The intersection surveillance camera 10b and the license plate surveillance camera 11b are installed one by one to obtain a video in real time (S1).

Here, the intersection monitoring camera (10a, 10b) is photographed at a 45 ° angle diagonally in the front and rear direction of the intersection, the license plate monitoring camera (11a, 11b) is centered on the license plate of the vehicle in violation of the traffic laws in the intersection. The license plate is photographed by a zoom in or zoom out function, but the cameras are all controlled under the control of the controller 16 according to a camera driving control program table.

The moving picture and license plate image obtained from the cameras 10a, 10b, 11a, and 11b in step S2 are data converted into a compressed file by MPEG-4 compression technology (S3).

The video data and the license plate image data converted in the step S3 are stored in the hard disk (HDD) 15 of the unmanned traffic accident recording apparatus 100 according to a program set in advance (S4).

The video and image data stored in the step S4 is transmitted to the National Police Agency Central Control Center multi-codec-CMS (Centrol Management System) server 20 through the high-speed optical communication network Internet (S5).

In the step S5, the server 20 sends the video data received in real time to the monitor 300 for the central office control center situation monitoring center (S6).

In step S6, the monitoring monitor 300 is divided into a first monitoring monitor 31 and a second monitoring monitor 32, and can monitor video data and license plate image data on each monitor or simultaneously. have.

In this case, the first monitoring monitor 31 accurately monitors the actual situation video of the entire intersection where the camera is installed and the license plate image of the accident vehicle through the multi-split screen 33.

On the other hand, in the second monitoring monitor 32, the electronic map (E-map) 34 for the entire intersection where the camera is installed (List uo) on the monitor (List uo), the list of the electronic map (34) In case of an accident indication by the situation room monitor confirming whether there is a traffic accident intersection area indication (Alarm or Signal) through the camera icon 35 displayed on the parenthesis, and clicking the corresponding camera icon 35, You can monitor the video displayed in real time through the thumbnail screen 66 displayed on the bottom of the monitor 32, monitor the video displayed in real time through the thumbnail screen even if there is no accident display, or The moving image data stored in the (HDD) can be loaded and monitored (S7).

In step S7, if there is an accident vehicle or a traffic law violation by comparing whether there is an accident vehicle or a traffic law violation, the video data and the license plate image data are captured to the video / image data analysis system 41. If the incident vehicle and the traffic law violations are not detected, the first monitoring monitor 31 and the second monitoring monitor 32 continue to monitor (S8).

In step S8, the video data and the license plate image data of the traffic accident and traffic law violations are captured and analyzed in the video / image data analysis system 41, but the traffic accident vehicle for the intersection monitoring camera (10a, 10b) and video data and license plate image data captured by the license plate surveillance cameras 11a and 11b are precisely analyzed three-dimensionally and video / image mapping techniques to secure evidence data. (S9).

The evidence data secured in step S9 is stored in a hard disk (HDD) or CD, and information is provided to an accident driver, reporter, traffic police officer, accident handling team, related organizations, etc. through the information providing means 43 (S12, S13). In order to keep for a certain period of time (S10).

In addition, through the intercom 18 and the speaker 13a installed in the intersection and the two-way real-time voice transmission device 51 and the microphone 52 installed in the situation center of the Central Office of the National Police Agency, the traffic accident occurred in the intersection is received (S13). In addition, the traffic law violators warn or guide, and further comprising the step of remotely communicating by voice to maintain the order in the intersection crowded by traffic accidents (S11).

Although the above has been described with reference to the preferred embodiment of the present invention, those skilled in the art various modifications and changes to the present invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

As described above, the present invention enables the real-time video data acquisition and multi-analysis, storage and storage, information provision and two-way real-time voice transmission of the actual situation in the traffic accident multiple area having a complex traffic light system such as an intersection, so that the intersection It is easy to identify traffic situation in real time in the traffic control center situation room of the National Police Agency, so that it is not only possible to prevent visual traffic accidents, but also to analyze accidents such as colliding accidents, pedestrian hits and violations of traffic laws, and to obtain evidence data. There is a significant savings in manpower and time such as dispatching.

Claims (10)

In the real-time traffic accident processing system that acquires the image information in the intersection using the camera, and transmits the obtained information to the analysis system through the communication network to analyze the cause of the accident, and store the evidence data to provide information to related organizations, etc. The system includes an intersection monitoring camera (10a, 10b) for photographing the actual situation in the intersection as a real-time video, and a license plate monitoring camera (11a, 11b) for photographing the license plate of an accident vehicle or a traffic violation vehicle as an image photograph; A high performance microphone 12a for detecting the sound of a car crash in the intersection, speakers 13a and 13b for warning or guiding traffic violations in the intersection, a mixer 14 for synthesizing the video and images of the cameras, and And a memory 15 for converting video and images of the mixer 14 or the cameras into a data compression file and storing the data according to a program, and driving the cameras by a camera driving control table and remote control for the cameras. The camera driver 17, the intercom 18 for receiving the accident report and the accident analysis image data in the intersection, and the remote control center. Codec works with CMS server 20 and the traffic accident unattended recording apparatus 100 comprises a control unit 16 for controlling the overall unattended car accident recording apparatus 100; High-speed optical communication network using the video data obtained from the unmanned traffic accident recording device 100 and the license plate image data to the central control center situation room or the central traffic center situation room to the unmanned traffic accident recording device 100 A multicodec Central Management System (CMS) server 20, which transmits through the Internet 21 and provides user assistance with monitoring and information analysis; Surveillance monitor to monitor the entire video of the actual situation in the intersection from the server 20 and the vehicle license plate image data for traffic accidents and traffic violations in a multi-split screen method and electronic map (E-map) method 300; Video information analysis to precisely analyze three-dimensional screen method and video / image mapping technique of accident vehicle and traffic law violations in the intersection through the monitoring monitor 300 and secure evidence data Providing system 400; On the basis of the image information and evidence data obtained from the monitoring monitor 300 and the video information analysis providing system 400, the reporter confirms the receipt of the accident, warns the traffic offenders, and organizes and guides the accident site. Real-time traffic accident processing system using an unmanned traffic accident recording device comprising a service guide device 500 According to claim 1, wherein the intersection monitoring camera (10a, 10b) is installed with the traffic lights in the intersection, one of the two at the center of the intersection diagonally forward, the other one is installed diagonally backward Real-time traffic accident processing system using an unmanned traffic accident recorder, characterized in that it further comprises the real-time video of the traffic light system and the intersection view of the intersection and the traffic law violations vehicles or pedestrians. According to claim 1, wherein the license plate monitoring camera (11a, 11b) is installed along with the traffic lights in the intersection, one of the two at the center of the intersection diagonally forward, the other one is installed diagonally backward Unmanned traffic accident recording device further comprising photographing the license plate image of the traffic lanes, such as stop lanes, lanes, left turn, U-turn, etc. according to the accident vehicle or traffic signal system in the intersection Real time traffic accident handling system According to claim 1, The monitoring monitor 300 is a first monitoring for three-dimensional precise monitoring of the actual situation video for the entire intersection with the camera and the license plate image of the accident vehicle through the multi-split screen 33 Real-time traffic accident processing system using an unmanned traffic accident recording device, characterized in that it further comprises a monitor (31) The intercom (18) according to claim 1, wherein the interphone (18) is provided with a large TFT LCD monitor (18a), and the accident driver and the traffic police officer record the image data information recorded and analyzed at the accident scene of the intercom (18). Real-time traffic accident processing system using an unmanned traffic accident recorder, characterized in that it further comprises that can be immediately confirmed through a large TFT LCD monitor (18a) The monitor 300 of claim 1, wherein the monitoring monitor 300 lists up on the monitor an electronic map 34 of the entire intersection where the camera is installed. If the monitor checks whether there is an alarm or signal indication for an accident intersection from the camera icon 35 displayed on the monitor, and clicks the camera icon 35 in the intersection, the monitor 300 ) It can be monitored through the video displayed on the thumbnail screen 36 at the bottom in real time, and even if there is no indication of the accident, it can be continuously monitored through the thumbnail screen displayed as live video, or the video data stored in the HDD. Real-time traffic accident processing system using an unmanned traffic accident recorder, characterized in that it further comprises a second monitoring monitor 32 for monitoring the call In the real-time traffic accident processing system that acquires the image information in the intersection using the camera, and transmits the obtained information to the analysis system through the communication network to analyze the cause of the accident, and store the evidence data to provide information to related organizations, etc. The camera is controlled by the control unit 16 and the camera driving unit 17, the program control by the preset camera drive control table (Table) and the central monitoring center situation monitoring room monitor 300 police station The intersection surveillance cameras 10a and 10b and the license plate surveillance cameras 11a and 11b in the first intersection that are remotely controlled by The program control for the cameras 10a, 10b, 11a, and 11b compares a human accident detection method for comparing and determining a person standing in the intersection with a fallen person, and whether the detection is higher than a preset voice detection level 120db. The voice detection method to judge, the straight signal (blue) connected with the traffic light in the intersection, the time delay method to compare the time out in the stop lane despite the left turn signal, and the According to the vehicle contour difference and motion detection method that compares and judges the difference between the deformed contours and the accidents between the driver of the vehicle and the number of movements in the intersection by the onlookers, and the red signal according to the crosswalk traffic light system in the intersection. The traffic law violation detection method of pedestrians comparing and comparing the pedestrians' movement status with the traffic signal system The traffic law violation detection method of the vehicle comparing and determining abnormal movement status such as camp, sin rotation, U-turn, etc. In addition, the remote control for the camera (10a, 10b, 11a, 11b) is a video and license plate image data obtained from the intersection monitoring camera (10a, 10b) and the license plate monitoring camera (11a, 11b). The cameras may be remotely controlled through the first and second monitoring monitors 31 and 32, or by an emergency signal transmitted from a traffic accident reporter or a report of a traffic police officer or an unmanned traffic accident recording apparatus 100. On the E-map 34 of the second monitoring monitor 32, an emergency signal for a corresponding intersection area where a traffic accident has occurred or an alarm or an indication of a signal in the form of an icon 35 are displayed. At the same time, when the icon is clicked, the central control center situation room worker remotely controls the camera via a thumbnail screen 36 displayed on the lower end of the second monitoring monitor 32 so that the accident vehicle in the intersection can be controlled. this Real-time traffic incident handling system using an unattended car accident recording device characterized in that allow for more precise shooting traffic rules violation In the real-time traffic accident processing method of acquiring the image information in the intersection using a camera, and transmitting the obtained information to the analysis system through the communication network to analyze the cause of the accident, and store the evidence data to provide information to related organizations, etc. The method includes a speed dome camera having a 360-degree rotation, high-quality color realization and a zoom function, wherein the camera has a program control and a police control center control by a preset camera drive control table. It can be remotely controlled by the operator of the center situation room, and is installed side by side with a traffic light by using a plurality of cameras for monitoring intersections 10a, 10b and license plates 11a, 11b in a traffic accident area such as an intersection. A first step of obtaining a moving picture and a license plate image picture; The obtained video and image photographs are image information photographed in real time on accident vehicles, license plates, and traffic law violations including actual scenes in a plurality of n-th intersections, such as a first intersection and a second intersection. A second step of converting the data into a memory 15 in the unmanned traffic accident recording apparatus 100 according to a preset program; A third step of real-time transmission of video and image data stored in the memory (15) to the National Police Agency Central Control Center situation room multi-codec-CMS (Color Management System) server 20 through the high-speed optical communication network Internet 21; The real-time transmitted video and image data is precisely analyzed in three-dimensional detail by a multi-split screen method and a video / image mapping technique in a monitoring intersection in the monitoring screen state. A fourth step of securing and storing the evidence data for a certain period of time; The evidence data includes a fifth step of providing information by being connected to a wired / wireless communication network such as a mobile communication terminal, terrestrial DMB, or the Internet; In addition, on the first monitoring monitor 31 of the National Police Agency Central Control Center situation room, the real situation and license plate image of each intersection is monitored in real time through a multi-split screen, and a camera is installed at each intersection on the second monitoring monitor 32. The entire electronic map (E-map) 34 is listed up, and cameras installed for each intersection are displayed in the form of an icon 35 on the electronic map 34 to alert the traffic accident intersection area. If you click on a specific icon to monitor, you can immediately monitor the actual situation in the intersection by displaying the real-time video or the saved video by displaying it on the thumbnail screen 36. A sixth step; In addition, between the plurality of intersections and the National Police Agency Central Control Center situation room through the speaker (13a, 13b), interphone 18, two-way real-time voice transmission device 51 and the microphone 52 to confirm the accident reception in the intersection and violation of traffic laws Real-time traffic accident processing method using an unmanned traffic accident recorder further comprising a seventh step of alerting or guiding service for cleaning the accident site delete delete

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