CN104680796A - Solid line road line change preventing system and solid line road line change preventing method adopting same - Google Patents
Solid line road line change preventing system and solid line road line change preventing method adopting same Download PDFInfo
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- CN104680796A CN104680796A CN201510104599.8A CN201510104599A CN104680796A CN 104680796 A CN104680796 A CN 104680796A CN 201510104599 A CN201510104599 A CN 201510104599A CN 104680796 A CN104680796 A CN 104680796A
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- solid line
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- video
- control module
- line road
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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
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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Abstract
The invention provides a solid line road line change preventing system. The system comprises a shooting unit, a control unit and a detection unit, wherein the shooting unit comprises a shooting device and a night light filling device; the shooting unit is connected with the control unit and is controlled by commands of the control unit; the detection unit comprises a light-induced emitting device and a beam which bears the light-induced emitting device and is arranged above a solid line road, and further comprises guide solid line marked and drawn on the solid line road; the light-induced emitting device is vertically arranged right above the guide solid line of the solid line road; the light-induced emitting device is connected with the control unit and is controlled by the commands of the control unit. When vehicle changes line illegally, light emitted by the light-induced emitting device is blocked and cannot get back according to an original reflecting path, abnormal state is reported to the control unit, and the control unit controls the shooting unit to start shooting evidence obtaining operation after receiving an abnormal state report.
Description
Technical field
The invention belongs to road safety apparatus field, particularly relate to auxiliary monitoring apparatus for obtaining evidence.
Background technology
Traffic safety is inseparable with people life property safety, nowadays the city of domestic vehicles degree of reaching capacity can be found everywhere, that brings is not only traffic safety problem, bring immense pressure also to the running in city simultaneously, peak period sooner or later all can be had every day in city, traffic congestion problem is very serious, road efficiency step-down, particularly, urban road crossing and special road section are equipped with solid line channelizing line, prevent vehicle modified line from causing traffic hazard, although have such respective specified in laws and regulations, but have the generation of a lot of vehicle across the illegal activities of solid line lane change, be easy to cause wiping to touch accident, thus cause traffic congestion phenomenon more outstanding, occur to prevent this type of phenomenon, camera is installed usually above road solid line carry out video recording evidence obtaining punishment thus play deterrent effect, but later stage video processing procedure but needs a large amount of artificial screening, workload is large, length consuming time, video storage takes up room greatly, job costs are high, and adopt the words of photographing device, often None-identified vehicle cross-line action, also just directly action of taking pictures cannot be triggered, the utility appliance so the more accurate efficiency of needs research and development is highly collected evidence again, reduce artificial screening cost, raise the efficiency.
Summary of the invention
The invention provides a kind of solid line road to preapre for an unfavorable turn of events wire system, be intended to solve in prior art the problems such as efficiency low cost is high of collecting evidence.
In order to solve the problem, the invention provides a kind of solid line road to preapre for an unfavorable turn of events wire system, comprise and shoot with video-corder unit, control module, detecting unit, described shoot with video-corder unit comprise camera device and night light compensating apparatus, described in shoot with video-corder unit and be connected with described control module and control by described control module instruction;
Described detecting unit comprises photoinduction emitter, and set crossbeam above the solid line road carrying described photoinduction emitter, also comprise the water conservancy diversion solid line that solid line pavement marker is drawn, described photoinduction emitter is vertically installed in directly over the water conservancy diversion solid line of described solid line road, and described photoinduction emitter is connected with described control module and controls by described control module instruction.
Preferably, described photoinduction emitter comprises device body and is located at described intrinsic laser diode, reader, photoelectric commutator and lens combination, described device body has the window that can supply Laser emission and feedback signal reception, described photoelectric commutator is connected with described control module.
Preferably, also decoding unit is provided with between described photoelectric commutator and described control module.
Preferably, be provided with multiple described laser diode in described photoinduction emitter, institute's Emission Lasers drop point irradiates on the water conservancy diversion solid line of solid line road, and receives the signal being reflected back reader from described solid line.
Preferably, be also provided with in described photoinduction emitter for by laser light scattering can index prism.
Preferably, described laser diode institute Emission Lasers line can rotate or swing the straight line positive control that formed and penetrate on the water conservancy diversion solid line of solid line road by index prism through described, and described window reception is reflected back the signal of reader from described solid line.
Preferably, described photoinduction emitter is located at directly over described solid line.
Use technique scheme, when there is vehicle illegal modified line, the light that described photoinduction emitter is launched is subject to blocking and cannot returns according to former reflection paths, to described control module report abnormality, shoot with video-corder unit starting described in described control module controls after receiving abnormality report and shoot with video-corder evidence obtaining work, if adopt camera shooting evidence-obtaining mode, described control module only need record the abnormality time of origin of described photoinduction emitter, time point be recorded in the memory module of control module or send to data processing personnel, data processing personnel are facilitated in very long video record, to find out illegal vehicle more efficiently, if and adopt evidence obtaining mode of taking pictures just simpler, only need control module startup after receiving abnormality report to shoot with video-corder unit to carry out taking pictures collecting evidence.
The present invention still further provides a kind of solid line road and to preapre for an unfavorable turn of events line method, comprise above-mentioned solid line road to preapre for an unfavorable turn of events wire system, setting described solid line road preapres for an unfavorable turn of events after wire system, if run into vehicle compacting line or the situation across solid line modified line at solid line road or the crossing with solid line, the action of vehicle shelters from the laser rays that described detecting unit sends, and causes laser rays cannot be irradiated on water conservancy diversion solid line and then is reflected back in described detecting unit;
Described detecting unit cannot receive the laser rays return message of occlusion interference, this abnormal case is set as triggering described photoelectric commutator sends start-up point from signal to described control module;
Described control module sends order to described unit of shooting with video-corder, described in shoot with video-corder unit starting described vehicle collected evidence.
Preferably, described in shoot with video-corder unit be non-interrupted picture recording equipment, described in shoot with video-corder after unit receives the order of described control module mark process carried out to video segment instantly.
Preferably, described unit of shooting with video-corder is batch (-type) recording equipment, described shooting with video-corder to start after unit receives the order of described control module and to carry out recording evidence obtaining, starts described light filling operation of shooting with video-corder unit when the light sensation that described night, light compensating apparatus was within it established or clock apparatus are shown as night.
Use technique scheme, by by said method step write control unit, the improper transport condition of illegal vehicle disturbs the normal work of described detecting unit, thus cause described control module to capture the abnormality of described detecting unit, and then shoot with video-corder the improper transport condition of unit to illegal vehicle described in controlling and to take pictures evidence obtaining, if during video recording evidence obtaining, then described control module only need record described detecting unit abnormality time of origin data preparation personnel accurate rapid screening in a large amount of data can be facilitated to find the video of illegal vehicle action time of origin section, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is System's composition schematic diagram provided by the invention;
Fig. 2 is system cloud gray model schematic diagram provided by the invention;
Fig. 3 is photoinduction emitter schematic diagram provided by the invention;
Fig. 4 is the photoinduction emitter internal part schematic diagram that the embodiment of the present invention one provides;
Fig. 5 is the photoinduction emitter internal part schematic diagram that the embodiment of the present invention two provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment one, with reference to shown in figure, the present embodiment provides a kind of solid line road to preapre for an unfavorable turn of events wire system, comprise and shoot with video-corder unit 10, control module 20, detecting unit 30, described shoot with video-corder unit 10 comprise camera device and night light compensating apparatus, described in shoot with video-corder unit 10 and be connected with described control module 20 and control by the instruction of described control module 20; Described detecting unit 30 comprises photoinduction emitter 31, and set crossbeam 32 above the solid line road carrying described photoinduction emitter 31, also comprise the water conservancy diversion solid line 33 that solid line pavement marker is drawn, described photoinduction emitter 31 is vertically installed in directly over the water conservancy diversion solid line 33 of described solid line road, and described photoinduction emitter 31 is connected with described control module 20 and controls by the instruction of described control module 20.In operational process, when there is vehicle 90 illegal modified line, with reference to shown in Fig. 2, the light that described photoinduction emitter 31 is launched is subject to illegal vehicle and cannot returns according to former reflection paths across blocking during solid line, it reports abnormality to described control module 20, shoot with video-corder unit 10 startup described in described control module 20 controls after receiving abnormality report and shoot with video-corder evidence obtaining work, if adopt camera shooting evidence-obtaining mode, described control module 20 need record the abnormality time of origin of described photoinduction emitter 31, time point be recorded in the memory module of control module 20 or send to data processing personnel, data processing personnel are facilitated in very long video record, to find out illegal vehicle more efficiently, if and adopt evidence obtaining mode of taking pictures just simpler, only need control module 20 startup after receiving abnormality report to shoot with video-corder unit 10 to carry out taking pictures collecting evidence.
Shown in Fig. 3 and Fig. 4 composition graphs 1 and Fig. 2, described photoinduction emitter 31 comprises device body 310 and is located at the laser diode 311 in described body 310, reader 312, photoelectric commutator 313 and lens combination 314, described device body 310 has the window 315 that can supply Laser emission and feedback signal reception, described photoelectric commutator 313 is connected with described control module 20, decoding unit 40 is also provided with between described photoelectric commutator 313 and described control module 20, described decoding unit 40 also can be arranged in described control module 20 or be arranged in described photoinduction emitter 31, also can be arranged in addition separately outside both.Multiple described laser diode 311 is provided with in described photoinduction emitter 31, institute's Emission Lasers drop point irradiates on the water conservancy diversion solid line 33 of solid line road, and receive the signal being reflected back reader 312 from described solid line 33, each laser on described solid line 33 the spacing of drop point is less than the width of vehicle or spacing between minimum vehicle width and length distance scope, by arranging the mode of multiple laser spots, can block when wherein arbitrary laser irradiates drop point at illegal vehicle and produce abnormality, thus start evidence obtaining work.
Embodiment two, shown in Fig. 5 composition graphs 1 and Fig. 2, the present embodiment and above-described embodiment one difference are, be provided with in described photoinduction emitter 31 for by laser light scattering can index prism 316, and described laser diode 311 need be equipped with one, the rotation of index prism 316 or swing (shake) laser rays can be scattering into multi-stripe laser line on described solid line 33 by described, described laser diode 311 Emission Lasers lines can rotate or swing the straight line positive control that formed and penetrate on the water conservancy diversion solid line 33 of solid line road by index prism through described, described window 315 receives the signal being reflected back reader 312 from described solid line 33.Described photoinduction emitter 31 is located at directly over described solid line.Describedly the use of index prism 316 can reduce the quantity of laser diode 311 further, reduce costs, and owing to irradiating in multi-stripe laser line, the large accuracy rate of density be higher.
Embodiment three, present embodiments provide a kind of solid line road to preapre for an unfavorable turn of events line method, the solid line road that comprising above-described embodiment two provides is preapred for an unfavorable turn of events wire system, setting described solid line road preapres for an unfavorable turn of events after wire system, if run into vehicle compacting line or the situation across solid line modified line at solid line road or the crossing with solid line, the action of vehicle shelters from the laser rays that described detecting unit sends, and causes laser rays cannot be irradiated on water conservancy diversion solid line and then is reflected back in described detecting unit;
Described detecting unit cannot receive the laser rays return message of occlusion interference, this abnormal case is set as triggering described photoelectric commutator sends start-up point from signal to described control module;
Described control module sends order to described unit of shooting with video-corder, described in shoot with video-corder unit starting described vehicle collected evidence.
Described unit of shooting with video-corder is non-interrupted picture recording equipment, described in shoot with video-corder after unit receives the order of described control module mark process carried out to video segment instantly.
Described unit of shooting with video-corder is batch (-type) recording equipment, described shooting with video-corder to start after unit receives the order of described control module and to carry out recording evidence obtaining, starts described light filling operation of shooting with video-corder unit when the light sensation that described night, light compensating apparatus was within it established or clock apparatus are shown as night.
Use technique scheme, by by said method step write control unit, the improper transport condition of illegal vehicle disturbs the normal work of described detecting unit, thus cause described control module to capture the abnormality of described detecting unit, and then shoot with video-corder the improper transport condition of unit to illegal vehicle described in controlling and to take pictures evidence obtaining, if during video recording evidence obtaining, then described control module only need record described detecting unit abnormality time of origin data preparation personnel accurate rapid screening in a large amount of data can be facilitated to find the video of illegal vehicle action time of origin section, improve work efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. solid line road is preapred for an unfavorable turn of events a wire system, comprises and shoots with video-corder unit, control module, detecting unit, it is characterized in that,
Described shoot with video-corder unit comprise camera device and night light compensating apparatus, described in shoot with video-corder unit and be connected with described control module and control by described control module instruction;
Described detecting unit comprises photoinduction emitter, and set crossbeam above the solid line road carrying described photoinduction emitter, also comprise the water conservancy diversion solid line that solid line pavement marker is drawn, described photoinduction emitter is vertically installed in directly over the water conservancy diversion solid line of described solid line road, and described photoinduction emitter is connected with described control module and controls by described control module instruction.
2. solid line road as claimed in claim 1 is preapred for an unfavorable turn of events wire system, it is characterized in that, described photoinduction emitter comprises device body and is located at described intrinsic laser diode, reader, photoelectric commutator and lens combination, described device body has the window that can supply Laser emission and feedback signal reception, described photoelectric commutator is connected with described control module.
3. solid line road as claimed in claim 2 is preapred for an unfavorable turn of events wire system, it is characterized in that, is also provided with decoding unit between described photoelectric commutator and described control module.
4. the anti-modified line supervising device of solid line road as claimed in claim 3, it is characterized in that, be provided with multiple described laser diode in described photoinduction emitter, institute's Emission Lasers drop point irradiates on the water conservancy diversion solid line of solid line road, and receives the signal being reflected back reader from described solid line.
5. the anti-modified line supervising device of solid line road as claimed in claim 3, is characterized in that, be also provided with in described photoinduction emitter for by laser light scattering can index prism.
6. the anti-modified line supervising device of solid line road as claimed in claim 5, it is characterized in that, described laser diode institute Emission Lasers line can rotate or swing the straight line positive control that formed and penetrate on the water conservancy diversion solid line of solid line road by index prism through described, and described window reception is reflected back the signal of reader from described solid line.
7. the anti-modified line supervising device of the solid line road as described in any one of claim 4-6, is characterized in that, described photoinduction emitter is located at directly over described solid line.
8. a solid line road is preapred for an unfavorable turn of events line method, the solid line road comprised described in the claims is preapred for an unfavorable turn of events wire system, it is characterized in that, setting described solid line road preapres for an unfavorable turn of events after wire system, if run into vehicle compacting line or the situation across solid line modified line at solid line road or the crossing with solid line, the action of vehicle shelters from the laser rays that described detecting unit sends, and causes laser rays cannot be irradiated on water conservancy diversion solid line and then is reflected back in described detecting unit;
Described detecting unit cannot receive the laser rays return message of occlusion interference, this abnormal case is set as triggering described photoelectric commutator sends start-up point from signal to described control module;
Described control module sends order to described unit of shooting with video-corder, described in shoot with video-corder unit starting described vehicle collected evidence.
9. solid line road as claimed in claim 8 is preapred for an unfavorable turn of events line method, it is characterized in that, described in shoot with video-corder unit be non-interrupted picture recording equipment, described in shoot with video-corder and after unit receives the order of described control module, mark carried out to video segment instantly and process.
10. solid line road as claimed in claim 8 is preapred for an unfavorable turn of events line method, it is characterized in that, described unit of shooting with video-corder is batch (-type) recording equipment, described shooting with video-corder to start after unit receives the order of described control module and to carry out recording evidence obtaining, starts described light filling operation of shooting with video-corder unit when the light sensation that described night, light compensating apparatus was within it established or clock apparatus are shown as night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104599.8A CN104680796B (en) | 2015-03-10 | 2015-03-10 | Preapred for an unfavorable turn of events line method using the preapre for an unfavorable turn of events solid line road of linear system system of solid line road |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510104599.8A CN104680796B (en) | 2015-03-10 | 2015-03-10 | Preapred for an unfavorable turn of events line method using the preapre for an unfavorable turn of events solid line road of linear system system of solid line road |
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| CN104680796A true CN104680796A (en) | 2015-06-03 |
| CN104680796B CN104680796B (en) | 2017-03-08 |
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Cited By (3)
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| WO2016141553A1 (en) * | 2015-03-10 | 2016-09-15 | 冯旋宇 | System for preventing lane change on solid-line road and method for preventing lane change by using system |
| CN109087516A (en) * | 2018-09-04 | 2018-12-25 | 四川大学 | A kind of road traffic detection system |
| CN110930730A (en) * | 2019-12-26 | 2020-03-27 | 浙江省计量科学研究院 | Electronic fence and piezoelectric triggering assisted speed measuring radar vehicle distinguishing device and method |
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| CN110930730A (en) * | 2019-12-26 | 2020-03-27 | 浙江省计量科学研究院 | Electronic fence and piezoelectric triggering assisted speed measuring radar vehicle distinguishing device and method |
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| CN104680796B (en) | 2017-03-08 |
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