CN203325215U - Pedestrian red light running detection system - Google Patents
Pedestrian red light running detection system Download PDFInfo
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- CN203325215U CN203325215U CN2013203623749U CN201320362374U CN203325215U CN 203325215 U CN203325215 U CN 203325215U CN 2013203623749 U CN2013203623749 U CN 2013203623749U CN 201320362374 U CN201320362374 U CN 201320362374U CN 203325215 U CN203325215 U CN 203325215U
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Abstract
The utility model discloses a pedestrian red light running detection system which can capture the street-crossing motion of pedestrians real time and accordingly determine whether there are red light runners when the pedestrians are crossing a street. The system comprises a Kinect somatosensory camera for acquiring human body images, a data input interface, an image acquisition device, a central processor for analyzing on-site operation by processing the acquired human body images, a wireless signal emitter, a voice alarm device, and a portable alarm for auxiliary police to take with, wherein the Kinect somatosensory camera is connected with the image acquisition device through the data input interface, the image acquisition device is connected with the central processor, the central processor is connected with the wireless signal emitter and the voice alarm device, and the portable alarm is connected with the wireless signal emitter. The pedestrian red light running detection system has the advantages of being capable of capturing the street-crossing motion of the pedestrians real time, determining whether there are red light runners and sending alarm signals in a rapid and timely manner, thereby exhibiting high applicability to an operation field.
Description
Technical field
The utility model relates to site work and analyzes the emulation correlative technology field, refers in particular to a kind of pedestrian running red light detection system.
Background technology
Along with the quickening of social rhythm, security monitoring also more and more comes important at present, and traffic hazard simultaneously also frequently occurs, especially the pedestrian running red light accident.And digital network technology just progressively attracts much attention now, video monitoring system is received people's favor especially in the safety precaution field.But current supervisory system can not be accomplished the function of real-time analysis.
Chinese patent application publication No.: CN 101739809A, June 16 2010 Shen Qing Publication day, a kind of automatic alarm and monitoring system for pedestrian running red light is disclosed, include the infrared curtain detecting device, industrial computer and camera, the infrared curtain detecting device is connected with industrial computer, camera is connected with industrial computer, be provided with Identification of Images program and discriminating program violating the regulations in industrial computer, the signal judgement pedestrian running red light event that industrial computer utilization discriminating program violating the regulations returns according to the infrared curtain detecting device occurs, then utilize the Identification of Images program to carry out image recognition to the pedestrian, and image is stored.The infrared curtain detecting device consists of the first infrared eye and the second infrared eye, the detection infrared ray of the first infrared eye is incident upon a zone in the pedestrian's street crossing zebra crossing, and the detection infrared ray of the second infrared eye is incident upon an adjacent area in the pedestrian's street crossing zebra crossing.This invention utilizes infra-red detection technology and portrait recognition technology, automatic discrimination pedestrian running red light phenomenon is also sent warning, and record violator's pictorial information, the weak point of this invention is, can only whether cross an appointed area by the detection pedestrian and judge whether the pedestrian makes a dash across the red light, and can't judge pedestrian's motion state, and make like this some that the place of interim Accreditation Waiting Area is set in the middle of crossing, can cause this system to detect and have certain mistake.
The utility model content
The utility model is in order to overcome in prior art the action can not catch in real time the pedestrian and go across the road the time and to judge with this whether this pedestrian has the deficiency of making a dash across the red light when going across the road, and a kind of action can catch in real time the pedestrian and go across the road the time is provided and has judged with this whether this pedestrian has the pedestrian running red light detection system of making a dash across the red light when going across the road.
To achieve these goals, the utility model is by the following technical solutions:
A kind of pedestrian running red light detection system based on Kinect, comprise for gathering the Kinect body sense video camera of human body image, Data Input Interface, image acquisition device, the human body image collected by processing is analyzed the central processing unit of site work, wireless signal transmitter, phonetic alarm device, for assisting the alert Portable alarm carried, described Kinect body sense video camera is connected with image acquisition device by Data Input Interface, described image acquisition device connects central processing unit, described central processing unit connects wireless signal transmitter and phonetic alarm device, described Portable alarm is connected with wireless signal transmitter.
First by image acquisition device, gather the image in Kinect body sense video camera, thereby then by data processing equipment, process the image collected and catch the human action state, and the human action posture is made to an action sequence, and the action sequence is placed in pedestrian running red light, can carry out the situation of real-time analysis pedestrian running red light, so that take measures timely, thereby the generation avoided traffic accident, realized action when can catch in real time the pedestrian goes across the road and judged with this whether this pedestrian has the purpose of making a dash across the red light when going across the road.
Comprise reception of wireless signals module, audio alert module and vibration alarming module as preferred described Portable alarm, described wireless signal transmitter connects the reception of wireless signals module, described reception of wireless signals module connects audio alert module and vibration alarming module, can in by audio alert, carry out vibration alarming, prevent that association is alert when not hearing audio alert, can take measures timely by vibration alarming, the generation further avoided traffic accident.
As preferably, also comprise wireless signal receiver and remote supervisory and control(ling) equipment, described wireless signal transmitter connects wireless signal receiver, and described wireless signal receiver connects remote supervisory and control(ling) equipment, design is convenient to carry out remote monitoring like this, also facilitates stored record pedestrian's situation violating the regulations simultaneously.
The beneficial effects of the utility model are: the action in the time of can catching in real time the pedestrian and go across the road also judges with this whether this pedestrian makes a dash across the red light when going across the road, can carry out real-time analysis and be monitored human action simultaneously, the cycle of digital image acquisition can be as required with the traffic light signal adjustment, can send timely fast alerting signal, strong to the operation field applicability.
The accompanying drawing explanation
Fig. 1 is system chart of the present utility model.
In figure: 1. Kinect body sense video camera, 2. Data Input Interface, 3. image acquisition device, 4. skeleton motion identification module, 5. skeleton motion tracking module, 6. 3 D human body MBM, 7. 3 d human motion emulation module, 8. data processing module, 9. wireless signal transmitter, 10. phonetic alarm device, 11. Portable alarm, 12. wireless signal receiver, 13. remote supervisory and control(ling) equipments, 14. central processing units.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as described in Figure 1, a kind of pedestrian running red light detection system based on Kinect, comprise for gathering the Kinect body sense video camera 1 of human body image, Data Input Interface 2, image acquisition device 3, the human body image collected by processing is analyzed the central processing unit 14 of site work, wireless signal transmitter 9, phonetic alarm device 10, for assisting the alert Portable alarm 11 carried, wireless signal receiver 12 and remote supervisory and control(ling) equipment 13, Kinect body sense video camera 1 is connected with image acquisition device 3 by Data Input Interface 2, image acquisition device 3 connects central processing unit 14 and connects, central processing unit 14 connects wireless signal transmitter 9 and phonetic alarm device 10, Portable alarm 11 is connected with wireless signal transmitter 9, wireless signal transmitter 9 connects wireless signal receiver 12, wireless signal receiver 12 connects remote supervisory and control(ling) equipment 13.Wherein: central processing unit 14 comprises skeleton motion identification module 4, skeleton motion tracking module 5,3 D human body MBM 6,3 d human motion emulation module 7 and data processing module 8, image acquisition device 3 is connected with skeleton motion identification module 4, skeleton motion identification module 4, skeleton motion tracking module 5,3 D human body MBM 6,3 d human motion emulation module 7 are connected successively with data processing module 8, and data processing module 8 connects wireless signal transmitter 9 and phonetic alarm device 10.Portable alarm 11 comprises reception of wireless signals module, audio alert module and vibration alarming module, and wireless signal transmitter 9 connects the reception of wireless signals module, and the reception of wireless signals module connects audio alert module and vibration alarming module.Wherein: what Data Input Interface 2 adopted is USB interface, and what wireless signal transmitter 9, wireless signal receiver 12 and reception of wireless signals module all adopted is the GPRS wireless communication mode, and phonetic alarm device 10 is arranged on the crosswalk traffic-light direction board.
As follows based on the corresponding method of said system: video acquisition is carried out in the action that go across the road by 1 couple of pedestrian of Kinect body sense video camera (1), obtains corresponding depth image data stream and color image data stream; Wherein Kinect body induction device comprises colour imagery shot, infrared emission light source and infrared camera, colour imagery shot mainly catches color image data stream according to set sample frequency, and infrared camera mainly catches the depth image data stream according to set sample frequency; (2) the depth image data stream of acquisition and color image data circulation are turned to 20 D coordinates value of joint in the system space coordinate system in skeleton; Concrete operation method is: first set up the system space coordinate system, then with the system space coordinate, be that benchmark is determined the system space coordinate of color image data stream and the system space coordinate of depth data stream, the system space coordinate that is the system space coordinate that flows by color image data of benchmark and depth data stream with the system space coordinate is again determined the system space coordinate in skeleton key joint, set up afterwards the transition matrix of skeleton and system space, finally determine the system space coordinate in 20 joints of skeleton; (3) motion state of following the tracks of the synchronization skeleton by the D coordinates value in each joint in the skeleton of identification, thus determine this static human posture constantly; Wherein: 20 joints of skeleton have formed 19 positions of human body, by the human body that is connected to form between human synovial, reconstruct the motion posture that a manikin is determined human body; (4) set up and take the masculinity and femininity three-dimensional (3 D) manikin that Human Height or body weight hundredths be standard by the Anthropometric Database of GB; Wherein GB is domestic standard, and that specifically adopt is GB GB 10000-88, and the size of three-dimensional (3 D) manikin can be set up according to the human dimension of GB GB 10000-88 the three-dimensional (3 D) manikin storehouse of each percentile; (5) by obtaining tracking and the demarcation to human motion state at the static human posture image sequence of different sampling instants, image and predefined manikin are complementary, with this, obtain the human body sport parameter of each sampling instant; Mainly that static human posture is in the same time not acted on a three-dimensional (3 D) manikin simultaneously, make different human motion postures according to the difference in sampling time, connect the motion state that can form an integral body, thereby obtain corresponding human body sport parameter; (6) after human posture's image sequence is set up, the changing features of the static human posture in image sequence is compared with the maneuver library of depositing in advance, find the action of coupling, complete the identification to human body behavior in image sequence; (7) action of judgement pedestrian when going across the road if pedestrian running red light carries out audio alert, sends warning message by wireless communication mode near the police of association road surface simultaneously, in order to carry out control, and takes pictures and carries out record; Wherein concrete operation method is: if the pedestrian stops action, the concurrent alarming information of delivering newspaper of not reported to the police; If action during pedestrian running red light, for walking, is carried out audio alert, and taken pictures, then by wireless communication mode, send to remote supervisory and control(ling) equipment 13, for recording pedestrians disobeying traffic rule information; If action during pedestrian running red light is for scurrying, carry out audio alert, send warning message by wireless communication mode near the police of association road surface, in order to carry out control simultaneously.
Claims (4)
1. a pedestrian running red light detection system, it is characterized in that, comprise for gathering the Kinect body sense video camera (1) of human body image, Data Input Interface (2), image acquisition device (3), the human body image collected by processing is analyzed the central processing unit (14) of site work, wireless signal transmitter (9), phonetic alarm device (10), for assisting the alert Portable alarm (11) carried, described Kinect body sense video camera (1) is connected with image acquisition device (3) by Data Input Interface (2), described image acquisition device (3) connects central processing unit (14) and connects, described central processing unit (14) connects wireless signal transmitter (9) and phonetic alarm device (10), described Portable alarm (11) is connected with wireless signal transmitter (9).
2. a kind of pedestrian running red light detection system according to claim 1, it is characterized in that, described Portable alarm (11) comprises reception of wireless signals module, audio alert module and vibration alarming module, described wireless signal transmitter (9) connects the reception of wireless signals module, and described reception of wireless signals module connects audio alert module and vibration alarming module.
3. a kind of pedestrian running red light detection system according to claim 1 and 2, it is characterized in that, also comprise wireless signal receiver (12) and remote supervisory and control(ling) equipment (13), described wireless signal transmitter (9) connects wireless signal receiver (12), and described wireless signal receiver (12) connects remote supervisory and control(ling) equipment (13).
4. a kind of pedestrian running red light detection system according to claim 1, is characterized in that, described Data Input Interface (2) is USB interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013203623749U CN203325215U (en) | 2013-06-21 | 2013-06-21 | Pedestrian red light running detection system |
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| CN2013203623749U CN203325215U (en) | 2013-06-21 | 2013-06-21 | Pedestrian red light running detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298353A (en) * | 2014-10-08 | 2015-01-21 | 宁波熵联信息技术有限公司 | Inverse kinematics based vehicle monitoring and burglary preventing method and system |
| CN105448083A (en) * | 2014-09-09 | 2016-03-30 | 陈俊兴 | Device and method for preventing pedestrians from running red light on sidewalk |
-
2013
- 2013-06-21 CN CN2013203623749U patent/CN203325215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448083A (en) * | 2014-09-09 | 2016-03-30 | 陈俊兴 | Device and method for preventing pedestrians from running red light on sidewalk |
| CN104298353A (en) * | 2014-10-08 | 2015-01-21 | 宁波熵联信息技术有限公司 | Inverse kinematics based vehicle monitoring and burglary preventing method and system |
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Granted publication date: 20131204 Termination date: 20150621 |
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