CN107464424A - A kind of traffic intersection makes a dash across the red light capturing system - Google Patents
A kind of traffic intersection makes a dash across the red light capturing system Download PDFInfo
- Publication number
- CN107464424A CN107464424A CN201710703376.2A CN201710703376A CN107464424A CN 107464424 A CN107464424 A CN 107464424A CN 201710703376 A CN201710703376 A CN 201710703376A CN 107464424 A CN107464424 A CN 107464424A
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- China
- Prior art keywords
- street lamp
- module
- detection
- unit
- red light
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Classifications
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- 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
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
Abstract
The present invention discloses a kind of traffic intersection and made a dash across the red light capturing system, including control module and the street lamp detection module, video capture module, image storage module and the wireless communication module that are connected with control module；Street lamp detection module includes street lamp detecting signal unit, street lamp signal memory cell, street lamp signal contrast unit, the first memory headroom detection unit and the first reset unit；Described image memory module includes the second memory headroom detection unit and the second reset unit.The present invention is detected by street lamp detection module to the color change of street lamp, control module is grabbed according to the output control image of detection is afraid of that module carries out image taking, the quick detection to running red light for vehicle is realized, improves traffic administration order, there is the characteristics of detection speed is fast, real-time is high；Memory headroom is detected and removed by memory headroom detection unit and reset unit, improves space availability ratio and the amount of labour of staff.
Description
Technical field
The invention belongs to vehicle peccancy monitoring technology field, it is related to a kind of traffic intersection and makes a dash across the red light capturing system.
Background technology
With the rapid development of economy, vehicle fleet size sharply increases, and generates the traffic problems of getting worse, such as traffic
Environmental degradation, frequent accidents, congested in traffic obstruction etc., the more evil particularly presented in some large size city traffic accidents
Bad, the main inflicter of traffic accident is automobile driver, and traffic accident occurrence frequency highest place is red for traffic at present
Green light crossing, image taking is carried out by camera in traffic intersection, but there is red light violation behavior in many human pilots,
The normal traffic order of very disruptive, causes personnel's traffic injuries and deaths number more.
Existing make a dash across the red light captures identification technology, mainly carries out image taking by camera, but in the process of shooting
Middle camera exists ageing poor in shooting, and it is low and the problem of accuracy is low to cause to capture efficiency；In addition, camera is clapped
The image taken the photograph is stored to memory, over time push away length, cause remaining memory space smaller, influence storage efficiency, and then
Need traffic police personnel to be purged, increase the amount of labour.
The content of the invention
Made a dash across the red light capturing system it is an object of the invention to provide a kind of traffic intersection, solve existing make a dash across the red light and capture skill
There is the poor in timeliness of shooting, the problem of accuracy rate is low in art, while memory space be present and can not remove automatically, cause traffic police personnel
Workload, efficiency it is low.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of traffic intersection makes a dash across the red light capturing system, including street lamp detection module, video capture module, image storage mould
Block, control module and wireless communication module；
The street lamp detection module is used to detect the lights state of traffic intersection, and the red street lamp of detection is become
Condition information is changed to send to control module；
Described image captures the vehicle that module is used to make a dash across the red light illegal and carries out image taking, and the image information of shooting is sent out
Deliver to control module；
Described image memory module is used for the violation information for storing vehicles running red light；
The control module, respectively with street lamp detection module, video capture module, image storage module and radio communication mold
Block connects, and receives the traffic lights change information that street lamp detection module is sent, and send control instruction video capture module and carry out figure
As capturing, the image information of shooting is sent to wireless communication module；
The wireless communication module, for the communications being controlled between module and background server.
Further, the street lamp detection module includes street lamp detecting signal unit, street lamp signal memory cell and street lamp
Signal contrast unit；
The street lamp detecting signal unit is used for the colouring information for detecting traffic lights, and the colouring information of detection is sent out respectively
Deliver to street lamp signal contrast unit, street lamp signal memory cell；
The street lamp signal memory cell is used for the traffic lights colouring information for storing detection；
The street lamp signal contrast unit, the traffic lights colouring information that street lamp detecting signal unit is sent is received, and will connect
The colouring information of receipts is compared with the previous traffic lights colouring information that street lamp signal memory cell stores, if the color phase of contrast
Matching, then send a signal to control module；If the color of contrast mismatches, control module is not sent a signal to.
Further, the street lamp detection module also includes the first memory headroom detection unit and the first reset unit；Institute
State the first memory headroom detection unit to be connected with street lamp signal memory cell, remained for detecting in real time in street lamp signal memory cell
Remaining memory space, and the percentage of the remaining space of detection is sent to control module.
First reset unit is connected with control module and street lamp signal memory cell respectively, and receive and control module is sent
Memory space reset instruction, the space for modulating signal memory cell of satisfying the need is purged.
Further, the frequency of the street lamp detecting signal unit detection is higher than 60 times/min.
Further, described image, which captures module, includes multiple high-definition cameras and full-view camera, each high-definition camera
One track of head monitoring, for shooting the vehicle image information made a dash across the red light, full-view camera is arranged on each crossing direction, is used for
Shoot the panorama image information of vehicles running red light.
Further, described image memory module includes the second memory headroom detection unit and the second reset unit, described
Remaining memory space in second memory headroom detection unit detection image memory module, and by remaining memory space percentage
Send to control module；Second reset unit is used for the reset instruction that receive and control module is sent, to image storage module
The space of storage is purged.
Beneficial effects of the present invention：
The present invention can be detected by street lamp detecting signal unit to the color of street lamp, and be contrasted by signal colour
Unit can realize the contrast of second color before and after red street lamp, and control module carries out image bat according to color contrast output control camera
Take the photograph, realize the quick detection to running red light for vehicle, improve traffic administration order, there is the characteristics of detection speed is fast, accuracy is high；
The remaining percentage of memory space is detected by memory headroom detection unit, while by reset unit to memory space
It is purged, improves the utilization rate in space, reduce the labor intensity of administrative staff, improves operating efficiency.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 makes a dash across the red light capturing system schematic diagram for a kind of traffic intersection of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1, the present invention makes a dash across the red light capturing system for a kind of traffic intersection, including street lamp detection module, control
Molding block, video capture module, image storage module and wireless communication module；
Street lamp detection module is used to detect the lights state of traffic intersection, and the red street lamp of detection is converted into shape
Condition information is sent to control module, and street lamp detection module includes street lamp detecting signal unit, street lamp signal memory cell, street lamp letter
Number comparison unit, the first memory headroom detection unit and the first reset unit, street lamp detecting signal unit respectively with street lamp signal
Comparison unit connects with street lamp signal memory cell, divides for detecting the colouring information of traffic lights, and by the colouring information of detection
Do not send to street lamp signal contrast unit, street lamp signal memory cell, the frequency of wherein street lamp detecting signal unit detection and be higher than
60 times/min；Street lamp signal memory cell is used for the traffic lights colouring information for storing detection；Street lamp signal contrast unit, receive road
The traffic lights colouring information that modulating signal detection unit is sent, and the colouring information of reception and street lamp signal memory cell are stored
Previous traffic lights colouring information is compared, if the color of contrast matches (street lamp is in red light phase), shows traffic light
In illegal state, then control module is sent a signal to, if street lamp color is green light phase, show traffic light in clearance shape
State, then do not send a signal to control module.
First memory headroom detection unit is connected with street lamp signal memory cell, single for detecting the storage of street lamp signal in real time
Remaining memory space in member, and the percentage of the remaining space of detection is sent to control module.
First reset unit is connected with control module and street lamp signal memory cell respectively, and what receive and control module was sent deposits
Space reset instruction is stored up, the space for modulating signal memory cell of satisfying the need is purged.
Video capture module includes multiple high-definition cameras and full-view camera, and each high-definition camera monitors a car
Road, for shooting the vehicle image information made a dash across the red light, full-view camera is arranged on each crossing direction, for shooting the car that makes a dash across the red light
Panorama image information, and the vehicle image information of collection and panorama image information are stored to image through control module and stored
Module.
Image storage module is used for the violation information for storing vehicles running red light, and the wherein violation information of vehicle includes shooting
Vehicle image information, panorama image information, vehicle peccancy time, several travel directions in place etc., wherein image storage module includes
Second memory headroom detection unit and the second reset unit, it is remaining in the second memory headroom detection unit detection image memory module
Memory space, and remaining memory space percentage is sent to control module；Second reset unit is used to receive control mould
The reset instruction that block is sent, the space of image storage module storage is purged.
Control module, connect respectively with street lamp detection module, video capture module, image storage module and wireless communication module
Connect, receive the street lamp color matching results that street lamp signal contrast unit is sent, control video capture module to enter according to matching result
Row video capture, and the image information of shooting is stored to image storage module；The first memory headroom detection unit is received simultaneously
The Spatial Residual percentage sent with the second memory headroom detection unit, if the remaining space percentage of detection is less than 10%,
Space internal memory reset instruction is sent respectively to the first reset unit and the second reset unit, is improved space amount of storage, is avoided storing
Spatial Residual amount is too small, influences storage speed and detection speed.
Wireless communication module is connected with control module and background data server respectively, realizes control module and background service
Communication connection between device, wireless communication module carry out data information transfer using GPRS network.
The present invention can be detected by street lamp detecting signal unit to the color of street lamp, and be contrasted by signal colour
Unit can realize the contrast of second color before and after red street lamp, and control module carries out image bat according to color contrast output control camera
Take the photograph, realize the quick detection to running red light for vehicle, improve traffic administration order, there is the characteristics of detection speed is fast, accuracy is high；
The remaining percentage of memory space is detected by memory headroom detection unit, while by reset unit to memory space
It is purged, improves the utilization rate in space, reduce the labor intensity of administrative staff, improves operating efficiency.
Above content is only to design example and explanation of the invention, affiliated those skilled in the art
Various modifications or supplement are made to described specific embodiment or is substituted using similar mode, without departing from invention
Design or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (6)
- The capturing system 1. a kind of traffic intersection makes a dash across the red light, it is characterised in that：Including street lamp detection module, video capture module, figure As memory module, control module and wireless communication module；The street lamp detection module is used to detect the lights state of traffic intersection, and the red street lamp of detection is converted into shape Condition information is sent to control module；Described image capture module be used for make a dash across the red light illegal vehicle carry out image taking, and by the image information of shooting send to Control module；Described image memory module is used for the violation information for storing vehicles running red light；The control module, connect respectively with street lamp detection module, video capture module, image storage module and wireless communication module Connect, receive the traffic lights change information that street lamp detection module is sent, and send control instruction video capture module progress image and grab Clap, the image information of shooting is sent to wireless communication module；The wireless communication module, for the communications being controlled between module and background server.
- The capturing system 2. a kind of traffic intersection according to claim 1 makes a dash across the red light, it is characterised in that：The street lamp detects mould Block includes street lamp detecting signal unit, street lamp signal memory cell and street lamp signal contrast unit；The street lamp detecting signal unit is used for the colouring information for detecting traffic lights, and the colouring information of detection is respectively sent to Street lamp signal contrast unit, street lamp signal memory cell；The street lamp signal memory cell is used for the traffic lights colouring information for storing detection；The street lamp signal contrast unit, receives the traffic lights colouring information that street lamp detecting signal unit is sent, and by reception Colouring information is compared with the previous traffic lights colouring information that street lamp signal memory cell stores, if the color phase of contrast Match somebody with somebody, then send a signal to control module；If the color of contrast mismatches, control module is not sent a signal to.
- The capturing system 3. a kind of traffic intersection according to claim 2 makes a dash across the red light, it is characterised in that：The street lamp detects mould Block also includes the first memory headroom detection unit and the first reset unit；The first memory headroom detection unit and street lamp signal Memory cell connects, for detecting remaining memory space in street lamp signal memory cell in real time, and by the remaining space of detection Percentage send to control module.First reset unit is connected with control module and street lamp signal memory cell respectively, and what receive and control module was sent deposits Space reset instruction is stored up, the space for modulating signal memory cell of satisfying the need is purged.
- The capturing system 4. a kind of traffic intersection according to claim 2 makes a dash across the red light, it is characterised in that：The street lamp signal inspection The frequency for surveying unit detection is higher than 60 times/min.
- The capturing system 5. a kind of traffic intersection according to claim 1 makes a dash across the red light, it is characterised in that：Described image captures mould Block includes multiple high-definition cameras and full-view camera, and each high-definition camera monitors a track, for shooting what is made a dash across the red light Vehicle image information, full-view camera is arranged on each crossing direction, for shooting the panorama image information of vehicles running red light.
- The capturing system 6. a kind of traffic intersection according to claim 1 makes a dash across the red light, it is characterised in that：Described image stores mould Block includes the second memory headroom detection unit and the second reset unit, the second memory headroom detection unit detection image storage Remaining memory space in module, and remaining memory space percentage is sent to control module；Second reset unit The reset instruction sent for receive and control module, the space of image storage module storage is purged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703376.2A CN107464424A (en) | 2017-08-16 | 2017-08-16 | A kind of traffic intersection makes a dash across the red light capturing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703376.2A CN107464424A (en) | 2017-08-16 | 2017-08-16 | A kind of traffic intersection makes a dash across the red light capturing system |
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| CN107464424A true CN107464424A (en) | 2017-12-12 |
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| CN201710703376.2A Pending CN107464424A (en) | 2017-08-16 | 2017-08-16 | A kind of traffic intersection makes a dash across the red light capturing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806333A (en) * | 2018-08-08 | 2018-11-13 | 浙江科技学院 | Traffic monitoring method based on street lamp and its device |
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| CN201820352U (en) * | 2010-10-27 | 2011-05-04 | 西安立人科技股份有限公司 | Multifunctional embedded-type vehicle capturing monitoring system |
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Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |