CN206741710U - Traffic lights and zebra stripes identification and control system based on camera device - Google Patents
Traffic lights and zebra stripes identification and control system based on camera device Download PDFInfo
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- CN206741710U CN206741710U CN201720576440.0U CN201720576440U CN206741710U CN 206741710 U CN206741710 U CN 206741710U CN 201720576440 U CN201720576440 U CN 201720576440U CN 206741710 U CN206741710 U CN 206741710U
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Abstract
The utility model has opened a kind of traffic lights based on camera device and zebra stripes identification and control system, including main frame, and the video identification device being connected with main frame, video identification device is used to shoot vehicle front road picture, differentiate front and whether there is traffic lights and zebra stripes, if the state that traffic lights are identified in the presence of if, simultaneously according to the real-time space length of the calculated for pixel values vehicle distances traffic lights and zebra stripes of traffic lights in video pictures and zebra stripes, and the space length value that both continuously shorten is sent to main frame；The status information of main frame combination upcoming traffic signal lamp, made a dash across the red light according to what is pre-seted apart from critical value, contrast the space length value continuously shortened between vehicle and zebra stripes, judge whether vehicle can make a dash across the red light；The application calculates the real-time space length between vehicle distances traffic lights and zebra stripes according to picture pixel value, the behavior of driver in red light running can be prevented and be prevented, be advantageous to safeguard traffic order.
Description
Technical field
The utility model belongs to engineering car administrative skill field, is related to a kind of traffic lights based on camera device and zebra
Line identifies and control system.
Background technology
Currently, domestic many cities are all being built or are planning to build subway transportation facility, in order to solve subway shield tunnel construction
Middle mining machinery is with this contradiction of Transport Machinery un-coordinated development, it is necessary to largely transport the car of dregs, mud and other debris
.Slag-soil truck night running, overload and oversize, blow-by transport and illegal running are nationwide common faults, also as city management
One of persistent ailment, this phenomenon cannot solve for a long time, seriously pollute urban environment, destroy traffic order, upset residence
The life of the people.
Supervision to city slag vehicles at present is taking human as based on supervision, i.e., by the personal consciousness of driver, when produce hypervelocity,
When overload, deviation route, strange land unloading, weight change over range, existing monitoring device can not be by the real-time condition of slag-soil truck
It is transferred to supervision center；Administrative department can not also carry out effective management and monitoring to slag-soil truck；As slag-soil truck violation occurs
Situation, it is impossible to provide scientific and effective basis for estimation, such as using artificial law enforcement, cost is too high, is unfavorable for promoting；Only utilize section
Skill means, the long-acting management of city slag vehicles could be realized.
Situations such as slag-soil truck violates the traffic regulations, made a dash across the red light largely be present at present, in order to enter to the slag-soil truck behavior of making a dash across the red light
Row identification and control are, it is necessary to propose practical, effective method.Now retrieve a kind of patent document " control of preventing cars from running red light
Device "（CN201110455329.3）, the patent is mainly used in the research in terms of pilotless automobile, which disclose including
Picture pick-up device, vehicle speed sensor, brake actuating mechanism, automobile controller, with automobile controller, the video identification unit being connected,
Video identification unit is used to extract the video image information in picture pick-up device and the video image information is identified, and is confirming
To identify red green state, count down time during traffic lights and calculating the distance between this headstock and zebra stripes, automobile controller is used
In the speed for above-mentioned red green state, the information of count down time and the vehicle speed sensor conveying for receiving video identification unit transportation
Information simultaneously carries out whether comprehensive descision controls brake actuating mechanism to be braked.In the patent, by calculating headstock and zebra stripes
The distance between judge whether to make a dash across the red light, while directly control brake performs brake to forbid running red light for vehicle to vehicle.But
It is that vehicle weight is very big in slag-soil truck field, up to 40 to 50 tons, can not directly brakes, and needs judging behavior of making a dash across the red light
After carry out Control for Speed Limitation, or ACC close after the car locking control that can not start again.Meanwhile many rural roads of dregs transportation
Zebra stripes unobvious or no zebra stripes, identification zebra stripes are difficult.
Utility model content
Technical problem to be solved in the utility model is the shortcomings that overcoming prior art, there is provided one kind is based on shooting dress
Traffic lights and the zebra stripes identification put and control system, Tthe utility model system in headstock by installing camera device, before shooting
Fang Daolu pictures, and the traffic lights in picture and zebra stripes are identified, vehicle distances zebra is calculated according to picture pixel value
The real-time space length of line, the behavior of driver in red light running can be prevented and be prevented, be advantageous to safeguard traffic order.
Know in order to solve the above technical problems, the utility model provides a kind of traffic lights and zebra stripes based on camera device
Not and control system, including main frame, and the video identification device being connected with main frame, video identification device are used for before shooting vehicle
Fang Daolu pictures, differentiate front whether there is traffic lights and zebra stripes, if in the presence of if identification traffic lights state, together
When according to the real-time space lengths of the calculated for pixel values vehicle distances zebra stripes of zebra stripes in video pictures, and will connect between the two
The continuous space length value shortened is sent to main frame；The status information of main frame combination upcoming traffic signal lamp, is rushed according to what is pre-seted
Red light contrasts the space length value continuously shortened between vehicle and zebra stripes, judges whether vehicle can make a dash across the red light apart from critical value.
The technical scheme that the utility model further limits is：
Foregoing main frame is also connected with ECU, if main frame judges that vehicle will make a dash across the red light, vehicle is controlled by ECU.
Foregoing main frame is also connected with cloud platform, and main frame can whether the judged result that can be made a dash across the red light be sent to cloud platform by vehicle,
Cloud platform can instruct to main frame feedback command, and connect ECU by main frame is controlled to vehicle.
Aforementioned video identification device includes video acquiring module and video identification module, and video acquiring module is used to shoot car
Road ahead picture, video identification module is used to carry out analysis calculating to the picture of acquisition.
Aforementioned video identification module includes traffic lights identification module and zebra stripes identification module, and traffic lights identification module is used for
To the traffic signal light condition in the picture of acquisition；Zebra stripes identification module is used for the zebra stripes in the picture of acquisition apart from car
Space length carry out analysis calculating.
Foregoing main frame includes data processing module, wireless communication module and control module, and wireless communication module is used to receive
With transmission data message, data processing module is used to analyze and process the data message received, and control module is used to connect
ECU is met to be controlled vehicle.
Further,
Foregoing main frame can carry out speed limit or car locking by ECU to vehicle.
Aforementioned video identification device is carried out data transmission with main frame by the way of wired or wireless；Main frame passes through with ECU
Wired mode carries out data transmission.
When traffic signal light condition is red light, and the space length value between vehicle and zebra stripes is changed into negative from positive number
During number, then vehicle is judged to make a dash across the red light.
Foregoing main frame and cloud platform wirelessly carry out data transmission.
The beneficial effects of the utility model are：
Tthe utility model system shoots road ahead picture, identifies the friendship in picture by installing camera device in headstock
Ventilating signal lamp and zebra stripes, the real-time space length of zebra stripes in front of vehicle distances is calculated according to picture pixel value analysis,
And the state of traffic lights is identified, and the status information of space length value and traffic lights is sent to main frame；With
Vehicle constantly to move forward, zebra stripes distance is also increasingly nearer in front of the vehicle distances, and main frame constantly obtains consecutive variations
Real-time space length value, while judge whether vehicle can make a dash across the red light, if can make a dash across the red light, vehicle is carried out by ECU
Speed limit or car locking, the behavior to driver in red light running are prevented and prevented, and are advantageous to safeguard traffic order.
Brief description of the drawings
Fig. 1 is principle schematic one of the present utility model；
Fig. 2 is principle schematic two of the present utility model.
Embodiment
Embodiment 1
The present embodiment provides a kind of traffic lights and zebra stripes identification based on camera device and control system, as shown in figure 1,
Including main frame, and the video identification device being connected with main frame, video identification device are used to shoot vehicle front road picture, point
Distinguish that front whether there is traffic lights and zebra stripes, if the state of the identification traffic lights in the presence of if, while drawn according to video
The real-time space length of the calculated for pixel values vehicle distances zebra stripes of zebra stripes in face, and the space that will continuously shorten between the two
Distance value is sent to main frame；The status information of main frame combination upcoming traffic signal lamp, makes a dash across the red light apart from critical according to what is pre-seted
Value, the space length value continuously shortened between vehicle and zebra stripes is contrasted, judges whether vehicle can make a dash across the red light.
As shown in Fig. 2 foregoing main frame is also connected with ECU, if main frame judges that vehicle will make a dash across the red light, by ECU to car
It is controlled.Foregoing main frame is also connected with cloud platform, and main frame can whether the judged result that can be made a dash across the red light be sent to cloud puts down by vehicle
Platform, cloud platform can instruct to main frame feedback command, and connect ECU by main frame is controlled to vehicle.Aforementioned video identification device
Including video acquiring module and video identification module, video acquiring module is used for the road ahead picture for shooting vehicle, and video is known
Other module is used to carry out analysis calculating to the picture of acquisition.
Aforementioned video identification module includes traffic lights identification module and zebra stripes identification module, and traffic lights identification module is used for
To the traffic signal light condition in the picture of acquisition；Zebra stripes identification module is used for the zebra stripes in the picture of acquisition apart from car
Space length carry out analysis calculating.Foregoing main frame includes data processing module, wireless communication module and control module, wirelessly
Communication module is used to receiving and sending data message, and data processing module is used to carry out at analysis the data message received
Reason, control module are controlled for connecting ECU to vehicle.
Foregoing main frame can carry out speed limit or car locking by ECU to vehicle.Aforementioned video identification device is with main frame using wired
Or wirelessly carry out data transmission；Main frame is carried out data transmission with ECU by wired mode.Foregoing main frame and cloud platform
Wirelessly carry out data transmission.When traffic signal light condition is red light, and the sky between vehicle and zebra stripes
Between distance value when being changed into negative from positive number, then judge vehicle to make a dash across the red light.
The present embodiment system shoots road ahead picture, identifies the traffic in picture by installing camera device in headstock
Signal lamp and zebra stripes, the real-time space length of zebra stripes in front of vehicle distances is calculated according to picture pixel value analysis, with
And the state of traffic lights is identified, and the status information of space length value and traffic lights is sent to main frame；With
Vehicle constantly moves forward, and zebra stripes distance is also increasingly nearer in front of the vehicle distances, and main frame constantly obtains the reality of consecutive variations
Time space distance value, while judge whether vehicle can make a dash across the red light, if can make a dash across the red light, vehicle is limited by ECU
Speed or car locking, the behavior to driver in red light running are prevented and prevented, and are advantageous to safeguard traffic order.
Above example is only to illustrate technological thought of the present utility model, it is impossible to limits protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme, each fall within this reality
Within the scope of novel protected.
Claims (10)
1. a kind of identification of traffic lights and zebra stripes and control system based on camera device, including main frame, and be connected with main frame
Video identification device, it is characterised in that：
The video identification device is used to shoot vehicle front road picture, differentiates front and whether there is traffic lights and zebra
Line, if the state that traffic lights are identified in the presence of if, while according to the calculated for pixel values vehicle distances of zebra stripes in video pictures
The real-time space length of zebra stripes, and the space length value continuously shortened between the two is sent to main frame；
The status information of the main frame combination upcoming traffic signal lamp, made a dash across the red light according to what is pre-seted apart from critical value, contrast car
The space length value continuously shortened between zebra stripes, judges whether vehicle can make a dash across the red light.
2. the identification of traffic lights and zebra stripes and control system, its feature according to claim 1 based on camera device exist
In the main frame is also connected with ECU, if the main frame judges that vehicle will make a dash across the red light, vehicle is controlled by ECU.
3. the identification of traffic lights and zebra stripes and control system, its feature according to claim 2 based on camera device exist
In the main frame is also connected with cloud platform, and the main frame can whether the judged result that can be made a dash across the red light be sent to cloud platform, institute by vehicle
Stating cloud platform can instruct to main frame feedback command, and connect ECU by main frame is controlled to vehicle.
4. traffic lights based on camera device and zebra stripes identification and control according to any claim in claim 1-3
System processed, it is characterised in that the video identification device includes video acquiring module and video identification module, the video acquisition
Module is used for the road ahead picture for shooting vehicle, and the video identification module is used to carry out analysis calculating to the picture of acquisition.
5. the identification of traffic lights and zebra stripes and control system, its feature according to claim 4 based on camera device exist
In the video identification module includes traffic lights identification module and zebra stripes identification module, and the traffic lights identification module is used for
To the traffic signal light condition in the picture of acquisition；The zebra stripes identification module be used for the zebra stripes in the picture of acquisition away from
Space length from vehicle carries out analysis calculating.
6. traffic lights based on camera device and zebra stripes identification and control according to any claim in claim 1-3
System processed, it is characterised in that the main frame includes data processing module, wireless communication module and control module, the channel radio
News module is used to receiving and sending data message, and the data processing module is used to carry out at analysis the data message received
Reason, the control module are controlled for connecting ECU to vehicle.
7. the traffic lights and zebra stripes identification and control system based on camera device according to Claims 2 or 3, its feature
It is, the main frame can carry out speed limit or car locking by ECU to vehicle.
8. the traffic lights and zebra stripes identification and control system based on camera device according to Claims 2 or 3, its feature
It is, the video identification device is carried out data transmission with main frame by the way of wired or wireless；The main frame passes through with ECU
Wired mode carries out data transmission.
9. the identification of traffic lights and zebra stripes and control system, its feature according to claim 3 based on camera device exist
In the main frame and cloud platform wirelessly carry out data transmission.
10. traffic lights based on camera device and zebra stripes identification according to any claim in claim 1-3 with
Control system, it is characterised in that when traffic signal light condition is red light, and the space length value between vehicle and zebra stripes
When being changed into negative from positive number, then vehicle is judged to make a dash across the red light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720576440.0U CN206741710U (en) | 2017-05-23 | 2017-05-23 | Traffic lights and zebra stripes identification and control system based on camera device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576440.0U CN206741710U (en) | 2017-05-23 | 2017-05-23 | Traffic lights and zebra stripes identification and control system based on camera device |
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| CN206741710U true CN206741710U (en) | 2017-12-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960587A (en) * | 2017-05-23 | 2017-07-18 | 南京云趟信息技术有限公司 | A kind of identification of traffic lights and zebra stripes and control system based on camera device |
| CN108806261A (en) * | 2018-07-25 | 2018-11-13 | 智慧式控股有限公司 | A kind of wisdom formula traffic duty robot and its business model |
| CN108831170A (en) * | 2018-07-25 | 2018-11-16 | 智慧式控股有限公司 | A kind of wisdom formula highway crusing robot, shared system and business model |
| CN113468911A (en) * | 2020-03-30 | 2021-10-01 | 上海高德威智能交通系统有限公司 | Vehicle-mounted red light running detection method and device, electronic equipment and storage medium |
-
2017
- 2017-05-23 CN CN201720576440.0U patent/CN206741710U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960587A (en) * | 2017-05-23 | 2017-07-18 | 南京云趟信息技术有限公司 | A kind of identification of traffic lights and zebra stripes and control system based on camera device |
| CN108806261A (en) * | 2018-07-25 | 2018-11-13 | 智慧式控股有限公司 | A kind of wisdom formula traffic duty robot and its business model |
| CN108831170A (en) * | 2018-07-25 | 2018-11-16 | 智慧式控股有限公司 | A kind of wisdom formula highway crusing robot, shared system and business model |
| CN113468911A (en) * | 2020-03-30 | 2021-10-01 | 上海高德威智能交通系统有限公司 | Vehicle-mounted red light running detection method and device, electronic equipment and storage medium |
| CN113468911B (en) * | 2020-03-30 | 2022-12-23 | 上海高德威智能交通系统有限公司 | Vehicle-mounted red light running detection method and device, electronic equipment and storage medium |
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