KR200376182Y1 - The Units to an injurer or to make an authentication a fault of traffic accidents in crossroads based Image recognition - Google Patents

Abstract

The present invention relates to a device that can screen the offenders and victims of traffic accidents occurring in the intersection using only the video camera 20 and the video transmission server device 25. In general, the video transmission server device 25 is required to use the video camera 20 to obtain information on an external situation and to manage and manage the video camera. Here, the video camera 20 illuminates at least one or more traffic lights 10-12 around the intersection and recognizes the same color of the traffic lights generated by the traffic lights to detect the normal state of the signal controller and at the same time the image transmission server 25 ) By comparing the current information that is already set at), it utilizes only the input information in normal cases and ignores the current information by giving priority to the video camera information acquired in real time when it violates or exceeds the abnormal time. And display the "trouble light" information to make traffic accident management efficient and economical. That is, it is devised to prepare for an environment in which the function is paralyzed due to communication problems even if the environment is impossible to connect to the signal controller or connected. In order to generate the same manifestation information generated in the signal controller, the image signal processor 25-10, the image camera 20, the image transmission server apparatus 20-5, and the above apparatus are generated. It includes a management server computer 30 and a client 100 computer and a database 40 in the devices used to manage and use the composite (mix or mux) image information in the event of a traffic accident. Traffic in intersections based on image recognition technology, comprising a storage device 60, etc., which stores management and operation programs for verifying vehicles and damaged vehicles against traffic accidents occurring in the intersection. It relates to an accident offender and a victim screening device.

Description

The unit to an injurer or to make an authentication a fault of traffic accidents in crossroads based image recognition}

The proposed technique requires the techniques of video compression, storage, transmission, playback, mux, mix, and image recognition in synthesizing the signal information of the text and the video information acquired from the video camera.

The technical problem to be achieved by the present invention is to compress, transmit, store, and reproduce the image taken from the video camera 20, and to operate separately from the electronic signal controller that controls the appearance of the signal or communication is cut off In order to secure accurate present information, the color of traffic light must be recognized correctly and it must be exactly the same as the present information generated by signal control to ensure the reliability and accuracy in handling this traffic accident. In addition, after generating the image taken from the video camera 20, which is photographing the interior of the intersection area as a composite file, and automatically generated by the time zone, it is used to screen the injured and damaged vehicles for the incident when a traffic accident occurs There is a need for a technical challenge to provide the software possible. The present invention derives a difficult problem to verify that the video camera 20 may not only include lighting at least an LED traffic light in recording the entire intersection but also may be generated to verify and provide more advanced and scientific information. In addition, accurate recognition information, "signal abnormality" information, and video information are analyzed and analyzed in real-time by comparing and analyzing the recognition technology that extracts the appearance information through the raw information of the signal lamp instead of the appearance information generated by the signal controller device in real time. There is a need for a technique of synthesizing (Mix or Mux) and constructing the database 40 in the client computer 100 or the management server computer 30 in real time. In addition, the overall video processing technology (image compression, playback, transmission, storage, recognition, synthesis) in constructing the database 40 by synthesizing the video information generated from the video camera 20 with the present information generated by the above-described design technology. Technology, and spatial database management skills are required.

In order to achieve the above object, as shown in FIG. 1 attached, the management server computer 30 installed to control the ITS can be utilized in an environment in which communication is cut off by an external environment even if it is not connected or connected to the signal controller device. The signal lamp recognized by the image signal processing unit 25-10 in the image transmission server apparatus 25 in order to be exactly the same as the current information generated by the video camera 20 and the signal controller device installed to photograph the intersection. The color information of the image information and the actual information already set in the image transmission server 25 or the management server computer 30 in real time, and then accurately synthesized manifest information or "signal abnormal" character information and video information captured, Composed of the above devices for performing compression, storage, transmission, recognition, etc. Figure 2 is the above-mentioned field required in the present invention FIG. 3 illustrates a state in which presence information based on color information of traffic lights recognized through the fields 20, 25, and 25-10 and image information photographed by the video camera 20 are combined. FIG. It will be described in more detail the configuration and operation of the video transmission server 25 is a detailed block diagram. The image transmission server 25 receives wired or wireless video signals from a plurality of cameras or a single video camera 20 as shown in FIG. 1, and the signals recognized by the image signal processing unit 25-10. This function acquires by comparing and analyzing the information and the actual information set in the memory in advance, and synthesizes (Mix or Mux), compresses, saves, transmits, and reproduces the correct information and the "signal error" message information in case of inaccurate. The detector information is input to the detection sensor 25-18, and is input through the image receiving unit 25-6 at the rear end, and the image signal processing unit 25-10 is connected to the CPU 10-16 which is an image control device. The video transmission server 25 which interacts for the purpose of image signal control, image signal processing and recognition, and processes the image signal synthesizes the manifest information and the image information. In addition, an A / D converter (25-8) for converting the information received from the video camera 20 into a digital video signal as necessary, and the A / D converter Central processing unit (CPU) 25-12 which receives the digital video signal output from the D converter 25-8 and transmits it through the video transmission server 25, and the purpose of synthesizing the visual information of the video signal and the signal. And a memory 25-4 for temporarily storing image and text data. The image information converted into digital data through the A / D converter 25-8 is controlled by the central processing unit 25-12, and the image transmission server 25 controls the DVR, client computer 100, or management server computer ( 30). When the image data obtained from the image camera 20 is received by the image transmission server 25, the memory 25-4 synthesizes the appearance information output from the signal controller device at the storage location and then the image data. It is used in the process of temporarily storing or sending to the management server computer 30 or DVR, the client computer 100. Referring to FIG. 4, the management server computer 30 is a general personal computer or a server-class computer used in the related art. The detailed description includes a storage device 60 in which a control program and an operation program are mounted. A traffic accident is generated so as to be transmitted to the server computer 30 or directly to a remote police station situation room, or a client installed in a traffic accident investigation investigation group, and to select an assailant and a victim based on the traffic situation information. It is configured to be interconnected to the network 70 for use. The visual information generated by the device and technology of the device and the video camera 20 are linked to the database 40 in the management server computer 30 or the client computer 100 using the device of the present invention. Management server equipped with a function management program such as output, inquiry and search so that it can be used to determine the perpetrator or victim when a traffic accident occurs in an intersection. It consists of a storage device 60 mounted in the computer 30 or the client computer and a printer device 50 capable of outputting using the operating program and the management program in the device. The signal controller and the video camera 20, the image transmission server device 25 of the present invention having the same configuration is composed of The flowchart is explained. As described above, the configuration and operation of each device portion of the present invention, but the scope of the present invention is not limited to this, and the scope of the present invention extends to the range substantially equivalent to the embodiment of the present invention. An image camera 20 capable of capturing an intersection with the acquired information is installed, and the image transmission server 25 combines the image information obtained from the image camera with the manifest information in real time together with the intersection name and the intersection number. Simultaneously store and record the composite record information in the management server computer 30 or the client and is used to select and determine the offenders and victims in traffic accidents occurring in the intersection. In addition, an electronic or general control signal is installed using the above devices, but an image camera 20 capable of capturing intersection information and intersections obtained by image recognition technology is installed in an environment in which communication is not possible due to the surrounding environment. Synthesize (Mix or Mux) the video information obtained from the video camera 20 of the camera and store the information in the video transmission server 25 in real time together with the intersection name, the intersection number, etc. The present device connected to a management server computer 30 installed in a police station situation room, or a traffic accident processing investigation group, which is connected to a remote place, and stored in a database 40 installed in the management server computer 30 or in the client 100. Traffic accidents occur and occur within intersections where traffic accidents are established, and in this situation it is possible to determine the perpetrator or victim. It is configured as a unit. In particular, the video camera 20 photographs the interior of the intersection in a wide area, illuminates at least one or more traffic lights, and color information (red, yellow, green) and color positions of the traffic lights from the image acquired by the video camera 20. Automatically recognize the information and if the connection to the signal controller device due to communication problems or communication problems, consisting of only the video camera 20 and the video transmission server 25 device characterized in that the traffic accidents in the intersection or victim discrimination It is characterized by the configuration and operation relating to the device.

       As described above, an area in which the present invention device is installed to perform management by synthesizing image information and text information instantaneously and comprehensively using only image recognition and storing it in a database without communicating with a signal control device in real time at a low cost. In the event of a traffic accident in Seoul, it is possible to reliably prove the authenticity of the injured vehicle and the damaged vehicle, scientifically proving the problem that a loud voice is advantageous due to the traffic accident and mutual recognition between the parties involved in the accident. It not only brings the effect of making it easy to draw conclusions from an objective point of view, but also solves the problem that the perpetrators and victims are reversed during the traffic accident process.

1 is a representative diagram of the system configuration

2 is a detailed processing diagram of a terminal

3 is a video transmission server device

4 is the management server computer

5 is a process flowchart

20. Video camera

25. Video Transmission Server

               25-2. switch

               25-4. Memory

               25-6. Image Receiver

               25-8. AD converter

               25-10. Image signal processor

               25-12. CPU

               25-14. PC interface

               25-16. computer

               25-18. Sensor

        25-20. Network interface

30. Management Server Computer

40. Database

50. Output device (printer)

60. Storage device with operation and management program

70. Network

100. Client Computer

Claims (3)

In the disconnected state or off-line state from the signal controller device, the video camera 20 illuminates at least the interior of the intersection and illuminates the reference signal light. Real time information including the "signal abnormality" and the image obtained from the video camera 20 while analyzing the real time information of the image of the acquired traffic light and the current information already set in the image transmission server device 25 in real time. The information is synthesized (mixed or mixed) and stored together with the intersection name, intersection number, etc. in real time in the image transmission server device 25, and the composite image record information of the device 25 is stored in a police station situation room or a traffic accident at a remote location. A device capable of storing in the management server computer 30 installed in the process investigation panel or the database 40 in the networked client. The perpetrators and victims of traffic accidents occurred in the intersection judgment apparatus according to claim consisting of The method of claim 1, After synthesizing (mixing or muxing) the image information, the intersection number, the intersection name, and the like, which are already set in the image transmission server apparatus 25 and the image information photographed by the image camera 20, After storing or transmitting and storing in the database 40 of the management server computer 30, if the offender or the victim should be screened in a traffic accident occurring inside the intersection, the function of querying and outputting information from the database 40 A device characterized in that it is determined whether or not the vehicle or damage vehicle in a traffic accident in the intersection composed of a computer system equipped with a storage device (60) equipped with an operation and control management program necessary to provide. The method of claim 2, The video transmission server device 25 may be configured alone or integrally with the video camera 20 or may be installed as a part of the inside of the signal controller, and may be disconnected from the signal controller or in an off-line environment. The video transmission server device 25 is controlled by using the storage device 60 on which the operation and control management program in the management server computer 30 is mounted, and the same image signal information as the signal control device installed and operated at the intersection is displayed. 20) synthesize or mix (mix or mux) the obtained image and store or transmit it. Here, the color information of the current signal lamp is checked to match the current signal information. In case of inconsistency, the image camera 20 obtains and detects the detected information. Understand traffic accidents or damage vehicles within an intersection characterized by controlling and configuring to prioritize color information of traffic lights (mux or mix). Equipment