CN107067737A - Integrated multi-functional road traffic crime scene investigation device - Google Patents
Integrated multi-functional road traffic crime scene investigation device Download PDFInfo
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- CN107067737A CN107067737A CN201710241284.7A CN201710241284A CN107067737A CN 107067737 A CN107067737 A CN 107067737A CN 201710241284 A CN201710241284 A CN 201710241284A CN 107067737 A CN107067737 A CN 107067737A
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- 238000011835 investigation Methods 0.000 title claims abstract description 20
- 238000010304 firing Methods 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The integrated multi-functional road traffic crime scene investigation device of the present invention, including side lever, video camera, radar and illuminating lamp, are characterised by：Video camera is monitored to the vehicle behavior on two-way road, and radar is detected and recognized to the car speed and shape on two-way road.The detection method of the present invention, including：A) equipment is installed；B) equipment is set；C) sets firing line；D) determines whether that vehicle enters；E) collection vehicles information；F) judges that hypervelocity is illegal；G) judges the vehicle that drives in the wrong direction；H) judges line ball driving vehicle；I) traffic law violation recordings.The traffic administration instrument and detection method of the present invention, speed and position coordinates of the vehicle between front end, rear end firing line are obtained by radar, speed, position and the travel direction of vehicle can effectively be judged, can efficiently and accurately judge vehicle with the presence or absence of vehicle line ball, vehicle drive in the wrong direction, the traffic violation of overspeed of vehicle.
Description
Technical field
The present invention relates to a kind of road traffic crime scene investigation device, in particular, more particularly to one kind can be to two-way lane simultaneously
The integrated multi-functional road traffic crime scene investigation device being monitored.
Background technology
With the increasingly sharp increase of domestic motor vehicles quantity, the traffic accident of state's provincial highway and country road is in the drive risen year by year
Make, although the eventful spots of road are provided with monitoring device, but many drivers for being familiar with section can control point slow down,
According to regulation lanes, and often can illegal running in the section without monitoring.Simultaneously as domestic all multinational provincial highways and
Country road is not provided with central isolation guardrail, and many vehicles understand line ball, reverse driving on road, and this is to cause road traffic
The main cause of accident.
For existing traffic monitoring apparatus, generally only unidirectional track is detected, to not having prison to track
Control function, this allow for inversely, line ball traveling vehicle can not be effectively recognized, this also cause many drivers state province
Frequent illegal running, further increases the generation of traffic accident on road and country road.
The content of the invention
The present invention is in order to overcome the shortcoming of above-mentioned technical problem to be enforced the law there is provided a kind of integrated multi-functional road traffic
Instrument.
The integrated multi-functional road traffic crime scene investigation device of the present invention, including side lever, video camera, radar and illuminating lamp, side lever
The side of road is fixed on, the center of road is provided with center isolation solid line；It is particular in that：The top of the side lever is consolidated
Surely there is housing, video camera and radar are respectively arranged at the top and bottom of housing, and illuminating lamp is arranged at the top of housing, video camera
Vehicle behavior on two-way road is monitored, radar is detected and known to the car speed and shape on two-way road
Not；Radar is connected through order wire with video camera, and the illumination being controlled to the on off state of illuminating lamp is provided with video camera
Lamp control mouth.
It is provided with the integrated multi-functional road traffic crime scene investigation device of the present invention, side lever or ground in switch board, switch board
Integrated embedded host is provided with, video camera is connected through order wire with integrated embedded host, so that video camera will be adopted
The image of collection and illegal information are sent to integrated embedded host；Integrated embedded host is communicated with the illegal platform of distal end
Letter, to realize the upload of traffic violation data；Power line in switch board is connected with video camera, radar and illuminating lamp.
The integrated multi-functional road traffic crime scene investigation device of the present invention, be provided with the housing to camera horizon angle,
Camera horizon governor motion, video camera pitching adjusting mechanism and focal length of camera regulation that luffing angle and focal length are adjusted respectively
Mechanism；The level angle to radar is provided with housing, the radar horizon governor motion that luffing angle is adjusted, radar pitching
Governor motion.
The detection method of the integrated multi-functional road traffic crime scene investigation device of the present invention, it is characterised in that pass through following steps
To realize：
A) equipment is installed, by video camera and Radar Package into housing, and by housing installed in the top of side lever, and will illumination
Lamp is fixed on the top of side lever, then connect radar and video camera, video camera and illuminating lamp and integrated embedded host it
Between line；B) equipment is set, and according to the setting height(from bottom) h1 of video camera, passes through camera horizon governor motion, video camera pitching
Video camera is adjusted for governor motion and focal length of camera governor motion, video camera is gathered the two-way lane on road,
If the level angle of video camera, luffing angle and focal length are respectively sp1, fy1, f1；
According to the setting height(from bottom) h2 of radar, radar is adjusted by radar horizon governor motion, radar pitching adjusting mechanism,
The detection zone of radar and the detection zone of video camera is set to coincide；If the level angle of radar, luffing angle be respectively sp2,
fy2；
C) sets firing line, and the two-way lane picture that is gathered in video camera proximally and distally marks front end firing line respectively
（16）With rear end firing line（17）；D) determines whether that vehicle enters, and determines whether that vehicle enters front end firing line from the external world
With the region between the firing line of rear end, if without vehicle entered, continue to judge；If vehicle enters, then step is performed
e)；E) collection vehicles information, obtains car speed, 4 apex coordinates of vehicle that radar is sent, and vehicle is triggered in front end
During being travelled between line and rear end firing line, car speed, 4 fixed point coordinate informations of vehicle are periodically obtained；If car
4 apex coordinates are respectively A（X1, y1, z1）、B（X2, y2, z2）、C（X3, y3, z3）、D（X4, y4, z4）；F) judge be
It is no illegal in the presence of exceeding the speed limit, during vehicle is travelled between front end, rear end firing line, periodically detect that vehicle whether there is
Hypervelocity behavior, if it is present performing step i)；G) judges whether the vehicle that drives in the wrong direction, and vehicle is in front end, rear end firing line
Between travel during, the travel direction of vehicle is judged according to the change of 4 apex coordinates of vehicle, and judge whether vehicle is deposited
In traveling to the retrograde illegal activities to track, if it is present performing step i)；H) judges whether that line ball is travelled
Vehicle, during vehicle is travelled between front end, rear end firing line, according to 4 apex coordinates of vehicle judge its front end, after
Whether line ball traveling illegal activities there are between the firing line of end all the time, if it is present performing step i)；I) traffic offences are remembered
Record, takes pictures, and recognize the license plate number of illegal vehicle to illegal vehicle, then by the picture of illegal vehicle, license plate number and separated
Judicial act type is sent to integrated embedded host, to be recorded to traffic violation.
The beneficial effects of the invention are as follows：The integrated multi-functional road traffic crime scene investigation device of the present invention, by road side
Side lever on the video camera and radar being monitored to two-way lane are set, realize and be not provided with state's provincial highway of central guardrail
Monitored with the two-way lane on country road, can be inverse to vehicle line ball, the vehicle on two-way road using a monitoring device
Row, overspeed of vehicle illegal activities are monitored, and effectively see the generation for reducing traffic accident, beneficial effect is notable.
The present invention integrated multi-functional road traffic crime scene investigation device detection method, by radar obtain vehicle front end,
Speed and position coordinates between the firing line of rear end, can effectively judge speed, position and the travel direction of vehicle, can have
Effect, judge exactly vehicle with the presence or absence of vehicle line ball, vehicle drive in the wrong direction, the traffic violation of overspeed of vehicle.
Brief description of the drawings
Fig. 1 is the structure principle chart of the integrated multi-functional road traffic crime scene investigation device of the present invention；
Fig. 2 is the circuit theory diagrams of the integrated multi-functional road traffic crime scene investigation device of the present invention.
In figure：1 side lever, 2 housings, 3 video cameras, 4 radars, 5 shields, 6 illuminating lamps, 7 Lighting controls mouthful, 8 switch boards, in 9
Centre isolation solid line, 10 tracks, 11 normally travel vehicles, 12 reverse driving vehicles, 13 line ball driving vehicles, 14 integrations are embedded
Main frame, 15 illegal platforms, 16 front end firing lines, 17 rear end firing lines.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, giving the structure principle chart of the integrated multi-functional road traffic crime scene investigation device of invention, it is by side lever
1st, video camera 3, radar 4, illuminating lamp 6, switch board 8 and integrated embedded host 14 are constituted, and side lever 1 is arranged at the one of road
Side, the center of road is provided with center isolation solid line 9, and housing 2 is fixed on the upper end of side lever 1, and video camera 3, radar 4 are from top to bottom
It is arranged in housing 2, video camera 3 is monitored to the two-way lane of road, the vehicle image and car on two-way lane can be gathered
Trade mark information.Radar 4 is measured to the car speed on road two-way lane and vertex position coordinate, and measurement data is sent out
Deliver to video camera 3.
Illuminating lamp 6 is arranged at the on off state progress being provided with the top of side lever 1, the housing of video camera 3 to illuminating lamp 6
The Lighting control mouthful 7 of control, Lighting control mouthful 7 is connected through control line with the control end of illuminating lamp 6.The upper end and side of housing 2
Shield 5 is provided with face, so that the window to video camera 3 and radar 4 is blocked and is protected.Set on shown side lever 1 or ground
It is equipped with switch board 8, switch board 8 and is provided with integrated embedded host 14, is provided with switch board 8 to video camera 3, radar 4
The power line being powered with illuminating lamp 6.
It is provided with to realize in the adjustment to video camera 3 and the detection zone of radar 4, shown housing 2 to the level of video camera 3
Camera horizon governor motion, video camera pitching adjusting mechanism and the video camera that angle, luffing angle and focal length are adjusted respectively are burnt
Distance regulating mechanism；The level angle to radar 4 is provided with housing 2, the radar horizon governor motion that luffing angle is adjusted,
Radar pitching adjusting mechanism.
As shown in Fig. 2 giving the circuit theory diagrams of the integrated multi-functional road traffic crime scene investigation device of the present invention, shown thunder
It is connected up to 4 through data wire with video camera 3, so that radar sends the car speed of time and detection, positional information to shooting
Machine；Video camera is connected through data wire with integrated embedded host 14, so that video camera is by the vehicle image of collection and illegal
Information is uploaded in integrated embedded host 14.Shown integrated embedded host 14 also by the vehicle image of acquisition and is disobeyed
Method information is uploaded to the illegal platform of distal end.
The detection method of the integrated multi-functional road traffic crime scene investigation device of the present invention, is realized by following steps：
A) equipment is installed, by video camera and Radar Package into housing, and by housing installed in the top of side lever, and will illumination
Lamp is fixed on the top of side lever, then connect radar and video camera, video camera and illuminating lamp and integrated embedded host it
Between line；
B) equipment is set, and according to the setting height(from bottom) h1 of video camera, passes through camera horizon governor motion, video camera pitch regulation
Video camera is adjusted for mechanism and focal length of camera governor motion, video camera is gathered the two-way lane on road, if taking the photograph
Level angle, luffing angle and the focal length of camera are respectively sp1, fy1, f1；
According to the setting height(from bottom) h2 of radar, radar is adjusted by radar horizon governor motion, radar pitching adjusting mechanism,
The detection zone of radar and the detection zone of video camera is set to coincide；If the level angle of radar, luffing angle be respectively sp2,
fy2；
C) sets firing line, and the two-way lane picture that is gathered in video camera proximally and distally marks front end firing line respectively
（16）With rear end firing line（17）；
D) determines whether that vehicle enters, and determines whether that vehicle enters between front end firing line and rear end firing line from the external world
Region, if without vehicle enter, continue judge；If vehicle enters, then step e) is performed；
E) collection vehicles information, obtains car speed, 4 apex coordinates of vehicle that radar is sent, and vehicle is triggered in front end
During being travelled between line and rear end firing line, car speed, 4 fixed point coordinate informations of vehicle are periodically obtained；If car
4 apex coordinates are respectively A（X1, y1, z1）、B（X2, y2, z2）、C（X3, y3, z3）、D（X4, y4, z4）；
F) judges whether that hypervelocity is illegal, during vehicle is travelled between front end, rear end firing line, periodically examines
Measuring car whether there is hypervelocity behavior, if it is present performing step i)；
G) judges whether the vehicle that drives in the wrong direction, during vehicle is travelled between front end, rear end firing line, according to 4, vehicle
The change of apex coordinate judges the travel direction of vehicle, and judges vehicle with the presence or absence of traveling to the retrograde illegal row to track
For if it is present performing step i)；
As in Fig. 1, if there is the vehicle 12 of reverse driving on track 10, there will be great traffic safety hidden danger, inversely
The vehicle 12 of traveling will be detected and record.
H) during judges whether that line ball driving vehicle, vehicle are travelled between front end, rear end firing line, root
Judge whether it has line ball traveling illegal activities all the time between front end, rear end firing line according to 4 apex coordinates of vehicle, if
In the presence of then performing step i)；
In such as Fig. 1, if there is line ball driving vehicle 13 on track 10, it will influence the normal pass of other vehicles, simultaneously
Also in traffic safety hidden danger, line ball driving vehicle 13 will be detected and record.
I) traffic law violation recordings, take pictures to illegal vehicle, and recognize the license plate number of illegal vehicle, then will be illegal
Picture, license plate number and the illegal activities type of vehicle are sent to integrated embedded host, to be carried out to traffic violation
Record.
Claims (4)
1. a kind of integrated multi-functional road traffic crime scene investigation device, including side lever（1）, video camera（3）, radar（4）And illuminating lamp
（6）, side lever is fixed on the side of road, and the center of road is provided with center isolation solid line（9）；It is characterized in that：The side lever
Top be fixed with housing（2）, video camera and radar be respectively arranged at the top and bottom of housing, and illuminating lamp is arranged at housing
Top, video camera is monitored to the vehicle behavior on two-way road, and radar enters to the car speed and shape on two-way road
Row detection and identification；Radar is connected through order wire with video camera, and the on off state progress to illuminating lamp is provided with video camera
The lighting lamp control mouthful of control（7）.
2. integrated multi-functional road traffic crime scene investigation device according to claim 1, it is characterised in that：Side lever（1）Or ground
On be provided with switch board（8）, integrated embedded host is provided with switch board（14）, video camera through order wire with it is integrated embedding
Enter formula main frame to be connected, so that video camera sends the image of collection and illegal information to integrated embedded host；Integration
Embedded host and the illegal platform of distal end are communicated, to realize the upload of traffic violation data；Power line in switch board with
Video camera（3）, radar（4）And illuminating lamp（6）It is connected.
3. integrated multi-functional road traffic crime scene investigation device according to claim 1 or 2, it is characterised in that：The housing（2）
In be provided with to video camera（3）Camera horizon governor motion, video camera that level angle, luffing angle and focal length are adjusted respectively
Pitching adjusting mechanism and focal length of camera governor motion；The level angle to radar, luffing angle is provided with housing to adjust
Radar horizon governor motion, the radar pitching adjusting mechanism of section.
4. a kind of detection method of the integrated multi-functional road traffic crime scene investigation device based on described in claim 1, it is characterised in that
Realized by following steps：
A) equipment is installed, by video camera and Radar Package into housing, and by housing installed in the top of side lever, and will illumination
Lamp is fixed on the top of side lever, then connect radar and video camera, video camera and illuminating lamp and integrated embedded host it
Between line；
B) equipment is set, and according to the setting height(from bottom) h1 of video camera, passes through camera horizon governor motion, video camera pitch regulation
Video camera is adjusted for mechanism and focal length of camera governor motion, video camera is gathered the two-way lane on road, if taking the photograph
Level angle, luffing angle and the focal length of camera are respectively sp1, fy1, f1；
According to the setting height(from bottom) h2 of radar, radar is adjusted by radar horizon governor motion, radar pitching adjusting mechanism,
The detection zone of radar and the detection zone of video camera is set to coincide；If the level angle of radar, luffing angle be respectively sp2,
fy2；
C) sets firing line, and the two-way lane picture that is gathered in video camera proximally and distally marks front end firing line respectively
（16）With rear end firing line（17）；
D) determines whether that vehicle enters, and determines whether that vehicle enters between front end firing line and rear end firing line from the external world
Region, if without vehicle enter, continue judge；If vehicle enters, then step e) is performed；
E) collection vehicles information, obtains car speed, 4 apex coordinates of vehicle that radar is sent, and vehicle is triggered in front end
During being travelled between line and rear end firing line, car speed, 4 fixed point coordinate informations of vehicle are periodically obtained；If car
4 apex coordinates are respectively A（X1, y1, z1）、B（X2, y2, z2）、C（X3, y3, z3）、D（X4, y4, z4）；
F) judges whether that hypervelocity is illegal, during vehicle is travelled between front end, rear end firing line, periodically examines
Measuring car whether there is hypervelocity behavior, if it is present performing step i)；
G) judges whether the vehicle that drives in the wrong direction, during vehicle is travelled between front end, rear end firing line, according to 4, vehicle
The change of apex coordinate judges the travel direction of vehicle, and judges vehicle with the presence or absence of traveling to the retrograde illegal row to track
For if it is present performing step i)；
H) during judges whether that line ball driving vehicle, vehicle are travelled between front end, rear end firing line, according to car
4 apex coordinates judge whether it has line ball traveling illegal activities all the time between front end, rear end firing line, if deposited
Then performing step i)；
I) traffic law violation recordings, take pictures to illegal vehicle, and recognize the license plate number of illegal vehicle, then by illegal vehicle
Picture, license plate number and illegal activities type send to integrated embedded host, to be recorded to traffic violation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241284.7A CN107067737A (en) | 2017-04-13 | 2017-04-13 | Integrated multi-functional road traffic crime scene investigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241284.7A CN107067737A (en) | 2017-04-13 | 2017-04-13 | Integrated multi-functional road traffic crime scene investigation device |
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| Publication Number | Publication Date |
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| CN107067737A true CN107067737A (en) | 2017-08-18 |
Family
ID=59601067
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| CN201710241284.7A Pending CN107067737A (en) | 2017-04-13 | 2017-04-13 | Integrated multi-functional road traffic crime scene investigation device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109461324A (en) * | 2018-10-26 | 2019-03-12 | 天津市公安交通管理局 | A kind of workshop device for detecting distance |
| CN112530169A (en) * | 2020-10-29 | 2021-03-19 | 泰州市出彩网络科技有限公司 | Adaptive tidal lane change system |
| CN112989945A (en) * | 2021-02-08 | 2021-06-18 | 杭州海康威视数字技术股份有限公司 | Method and apparatus for detecting reverse travel of retail store cart |
| CN114898325A (en) * | 2022-07-12 | 2022-08-12 | 深圳市城市交通规划设计研究中心股份有限公司 | Vehicle dangerous lane change detection method and device and electronic equipment |
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| CN112530169A (en) * | 2020-10-29 | 2021-03-19 | 泰州市出彩网络科技有限公司 | Adaptive tidal lane change system |
| CN112989945A (en) * | 2021-02-08 | 2021-06-18 | 杭州海康威视数字技术股份有限公司 | Method and apparatus for detecting reverse travel of retail store cart |
| CN114898325A (en) * | 2022-07-12 | 2022-08-12 | 深圳市城市交通规划设计研究中心股份有限公司 | Vehicle dangerous lane change detection method and device and electronic equipment |
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