CN104700628B - Vehicle checking method, apparatus and system - Google Patents
Vehicle checking method, apparatus and system Download PDFInfo
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- CN104700628B CN104700628B CN201310683730.1A CN201310683730A CN104700628B CN 104700628 B CN104700628 B CN 104700628B CN 201310683730 A CN201310683730 A CN 201310683730A CN 104700628 B CN104700628 B CN 104700628B
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- magnetosensitive
- vehicle
- wagon detector
- lane
- instruction
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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
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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
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
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- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The application discloses a kind of vehicle checking method, apparatus and system, in this method, first according to the operation information received, determines required operating mode；And according to required operating mode, corresponding instruction is generated, control magnetosensitive wagon detector executes corresponding operation, detects the operation conditions of the vehicle on lane to be detected；After obtaining the health information of vehicle of the magnetosensitive wagon detector transmission, generate triggering command, and the triggering command is transmitted to photographic device, so that the photographic device is after receiving the triggering command, the lane to be detected is imaged, to obtain the picture of the vehicle in lane to be detected.By the detection method, the detection accuracy to vehicle is improved.
Description
Technical field
The present invention relates to field of electronic devices, more particularly to a kind of vehicle checking method, apparatus and system.
Background technique
In field of traffic, in order to realize the safety management to road traffic, it is usually provided with electronic police.Electronic police
It is commonly called as " red-lamp running automatic recording system ", which is commonly referred to as being mounted on intersection and section, in specific lane
The running red light for vehicle behavior system that is detected and recorded automatically, be applied to intelligent transportation field.It, can by electronic police
It detects road conditions, capture vehicle violation situation, to handle break in traffic rules and regulations situation by staff, obtain card violating the regulations for staff
According to effective detection means is provided, certain effect has been played to traffic congestion phenomenon is improved.
In the prior art, red-lamp running automatic recording system is usually made of ground induction coil and loop inductor.Feel describedly
Coil is generally arranged at the road center of road to be detected, and the roadside of road to be detected is arranged in the loop inductor.When having
When vehicle passes through, since space medium changes, the variation of frequency of oscillation can be caused, so that ground induction coil be made to get oscillation
The signal of frequency variation, the ground induction coil are transmitted to loop inductor, the loop induction by output lead, by the signal
Device judges the situation of movement of vehicle according to the signal.It when judging running red light for vehicle, is then taken pictures, is obtained by video detecting device
The detection of running red light for vehicle behavior is taken to record.
But inventor has found in the research process of the application, relies on ground induction coil and loop induction in the prior art
Device constructs electronic police, to the mode that vehicle is detected, has certain limitation, wherein connecting the ground induction coil and ring
Conductor length between the inductor of road is longer, and detection accuracy is lower, therefore, in the wider situation of road, electricity in the prior art
The detection accuracy of sub- police is lower.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of vehicle checking method, apparatus and system, specific embodiment
It is as follows:
A kind of vehicle checking method, the vehicle checking method are applied to processor, and the processor and magnetosensitive vehicle are examined
It surveys device to be connected, the magnetosensitive wagon detector is separately positioned on before the stop line in lane to be detected and after stop line, the vehicle
Detection method includes:
Operation information is obtained, and according to the operation information, determines required operating mode；
According to the determining operating mode, corresponding instruction is generated, described instruction is transmitted to the magnetosensitive vehicle and is examined
Device is surveyed, so that the magnetosensitive wagon detector executes corresponding operation according to described instruction, and is getting the magnetosensitive vehicle
After the health information of the vehicle of detector transmission, corresponding triggering command is generated；
The triggering command is transmitted to photographic device, so that the photographic device is after receiving the triggering command,
The lane to be detected is imaged, the picture in the lane to be detected is obtained.
Preferably, described according to the determining operating mode when the determining operating mode is energy-saving mode, it produces
Raw corresponding instruction, and after getting the health information of vehicle of the magnetosensitive wagon detector transmission, it generates corresponding
Triggering command, comprising:
Obtain the state of lane signal lamp；
When the state of the lane signal lamp is red light phase, enabled instruction is generated, when the lane signal lamp is green
When lamp state, halt instruction is generated, and the enabled instruction and halt instruction are transmitted to the magnetosensitive wagon detector, so that
The magnetosensitive wagon detector detects the operation shape of the vehicle on the lane to be detected after receiving the enabled instruction
Condition stops detection operation after receiving the halt instruction；
After receiving the health information of the vehicle of the magnetosensitive wagon detector transmission, corresponding touching is generated
Send instructions.
Preferably, described according to the determining operating mode when the determining operating mode is full report mode, it produces
Raw corresponding instruction, and after getting the health information of vehicle of the magnetosensitive wagon detector transmission, it generates corresponding
Triggering command, comprising:
After determining that required operating mode is full report mode, enabled instruction is generated, and the enabled instruction is transmitted to
The magnetosensitive wagon detector, so that the magnetosensitive wagon detector after receiving the enabled instruction, detects described to be checked
The operation conditions of vehicle on measuring car road；
The health information of the vehicle of the magnetosensitive wagon detector transmission is received, and obtains lane signal lamp
State；
When the state of the lane signal lamp is red light phase, corresponding triggering command is generated.
Preferably, the health information of the vehicle includes:
The magnetosensitive wagon detector before stop line is arranged in is detecting the vehicle arrival magnetosensitive wagon detector
The first vehicle transmitted afterwards reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detecting the vehicle arrival magnetosensitive vehicle
The second vehicle transmitted after detector reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle leaves the magnetosensitive vehicle inspection
The vehicle leave state frame transmitted when surveying device；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle reaches the magnetosensitive vehicle
The vehicle movement status frame moved after detector.
Correspondingly, the vehicle checking method is applied to magnetosensitive vehicle the invention also discloses a kind of vehicle checking method
Detector, the magnetosensitive wagon detector are arranged in front of the stop line in lane to be detected or after stop line, the vehicle detection side
Method includes:
After receiving enabled instruction, the operation conditions of the vehicle on the lane to be detected is detected；
It generates corresponding health information and transmits.
Preferably, the vehicle checking method further include:
After receiving halt instruction, stops the detection to the operation conditions of the vehicle on the lane to be detected and operate.
Correspondingly, the vehicle detection apparatus is applied to processor, described the invention discloses a kind of vehicle detection apparatus
Processor is connected with magnetosensitive wagon detector, before the magnetosensitive wagon detector is separately positioned on the stop line in lane to be detected
After stop line, the vehicle detection apparatus includes:
Operating mode determining module determines required Working mould for obtaining operation information, and according to the operation information
Formula；
Magnetosensitive wagon detector control module, for corresponding instruction being generated, by institute according to the determining operating mode
It states instruction and is transmitted to the magnetosensitive wagon detector, so that the magnetosensitive wagon detector executes corresponding behaviour according to described instruction
Make, and after getting the health information of vehicle of the magnetosensitive wagon detector transmission, generates corresponding triggering command；
Photographic device trigger module, for the triggering command to be transmitted to photographic device, so that the photographic device exists
After receiving the triggering command, the lane to be detected is imaged, obtains the picture in the lane to be detected.
Preferably, the magnetosensitive wagon detector control module includes:
First acquisition unit, for obtaining the shape of lane signal lamp when the determining operating mode is energy-saving mode
State；
First instruction generates unit, for generating enabled instruction when the state of the lane signal lamp is red light phase,
When the lane signal lamp is green light phase, halt instruction is generated, and the enabled instruction and halt instruction are transmitted to institute
Magnetosensitive wagon detector is stated, so that the magnetosensitive wagon detector after receiving the enabled instruction, detects described to be detected
The operation conditions of vehicle on lane stops detection operation after receiving the halt instruction；
Second instruction generates unit, for the operation shape in the vehicle for receiving the magnetosensitive wagon detector transmission
After condition information, corresponding triggering command is generated.
Preferably, the magnetosensitive wagon detector control module includes:
Third instruction generates unit, for generating enabled instruction after determining that required operating mode is full report mode, and
The enabled instruction is transmitted to the magnetosensitive wagon detector, so that the magnetosensitive wagon detector is receiving the starting
After instruction, the operation conditions of the vehicle on the lane to be detected is detected；
Second acquisition unit, the health information of the vehicle for receiving the magnetosensitive wagon detector transmission,
And obtain the state of lane signal lamp；
4th instruction generates unit, for generating corresponding touching when the state of the lane signal lamp is red light phase
Send instructions.
Preferably, the health information of the vehicle includes:
The magnetosensitive wagon detector before stop line is arranged in is detecting the vehicle arrival magnetosensitive wagon detector
The first vehicle transmitted afterwards reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detecting the vehicle arrival magnetosensitive vehicle
The second vehicle transmitted after detector reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle leaves the magnetosensitive vehicle inspection
The vehicle leave state frame transmitted when surveying device；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle reaches the magnetosensitive vehicle
The vehicle movement status frame moved after detector.
Correspondingly, also disclosing a kind of processor, the processor is connected with magnetosensitive wagon detector, the magnetosensitive vehicle
Detector is separately positioned on before the stop line in lane to be detected and after stop line, and the processor includes: vehicle as described above
Detection device.
Correspondingly, the vehicle detection apparatus is applied to magnetosensitive vehicle the invention also discloses a kind of vehicle detection apparatus
Detector, the magnetosensitive wagon detector are arranged in front of the stop line in lane to be detected or after stop line, the vehicle detection dress
It sets and includes:
Detection module detects the operation conditions of the vehicle on the lane to be detected after receiving enabled instruction；
Information-generation module, for generating corresponding health information and transmitting.
Preferably, the vehicle detection apparatus further include:
Stopping modular stops after receiving halt instruction to the operation conditions of the vehicle on the lane to be detected
Detection operation.
Correspondingly, the magnetosensitive wagon detector is arranged to be checked disclosed herein as well is a kind of magnetosensitive wagon detector
Before the stop line in measuring car road or after stop line, comprising: vehicle detection apparatus as described above.
Correspondingly, the invention also discloses a kind of vehicle detecting systems, comprising:
Processor as described above；
Magnetosensitive wagon detector as described above, the magnetosensitive wagon detector are separately positioned on the stopping in lane to be detected
Before line and after stop line.
By vehicle checking method disclosed in the present application, need to only be arranged before the stop line in lane to be detected and after stop line
The detection to vehicle can be realized in magnetosensitive wagon detector, and the processor that is connected with the magnetosensitive wagon detector.It is existing
Have in technology, since the conductor length between connection ground induction coil and loop inductor is longer, detection accuracy is lower, particularly, institute
Conducting wire is stated after more than 5 meters, the decline of detectivity meeting high degree, so that vehicle inspection can not be realized to wider road
It surveys.And in the application, whether the magnetosensitive wagon detector can be accurately detected vehicle and reach, also, the magnetosensitive vehicle
Connected in a wireless form between detector and the processor, can by running state of the vehicle information reporting to the processor, thus
It can guarantee detection accuracy, can still be applied under wider road, improve the detection accuracy to vehicle.
Further, in the prior art, loop inductor is the attachment device that ground induction coil attachment roadside is arranged in.It adopts
The detection that vehicle is carried out with mode provided by the present application does not need that the loop inductor is arranged again in roadside, can be avoided into
Destruction for obstacle or reduction to roadside environments harmony, and avoid the engineering construction of mounting loops inductor.Also, ground sense
Coil needs to cut road surface during installation maintenance, and construction cost is very high, and the time that suspends traffic is longer, disclosed in the present application
In vehicle checking method, magnetosensitive wagon detector need to be only arranged in lane to be detected, construction cost is low, when suspending traffic
Between it is short.
Further, in the prior art, since live road surface may have a cable pipeline, the interference of reinforcing bar bring, coil around
Number of wire turns needs repeatedly to measure adjustment using electric inductance measuring-testing instrument at the scene, constructs more complex, the requirement to construction personnel is more tight
Lattice, and use method provided by the present application, it is only necessary to magnetosensitive wagon detector is arranged on road surface, and processor and institute are set
The connection of magnetosensitive wagon detector is stated, construction deployment is simple and convenient, saves manpower.
Also, method disclosed in the prior art, in actual use, after a period of time, due to ground induction coil and loop sense
Answer the conducting wire aging between device, or since the inadequate conducting wire of tensile strength is damaged, ground induction coil all can operational failure, compare for,
Vehicle checking method disclosed in the present application uses processor and magnetosensitive wagon detector, not will receive the influence of conducting wire, and institute
The durability for stating magnetosensitive wagon detector is strong, long service life.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of workflow schematic diagram of vehicle checking method disclosed by the embodiments of the present invention；
Fig. 2 is the workflow schematic diagram of another vehicle checking method disclosed by the embodiments of the present invention；
Fig. 3 is a kind of structural schematic diagram of vehicle detection apparatus disclosed by the embodiments of the present invention；
Fig. 4 is the structural schematic diagram of another vehicle detection apparatus disclosed by the embodiments of the present invention；
Fig. 5 is deployment scheme exemplary diagram of the magnetosensitive wagon detector disclosed by the embodiments of the present invention in intersection；
Fig. 6 is in the vehicle detection and result of the magnetosensitive wagon detector disclosed by the embodiments of the present invention before stop line
Report schematic diagram of mechanism；
Fig. 7 is in the vehicle detection and result of the magnetosensitive wagon detector disclosed by the embodiments of the present invention after stop line
Report schematic diagram of mechanism.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to solve in the prior art, when detecting to vehicle, in the wider situation of road, detection accuracy is lower
Problem, this application discloses a kind of vehicle checking method, device and corresponding systems.Implementation process is referring to following embodiment.
Embodiment one
Embodiments herein one discloses a kind of vehicle checking method, and the vehicle checking method is applied to processor,
The processor is connected with magnetosensitive wagon detector, wherein the magnetosensitive wagon detector is separately positioned on lane to be detected
Stop line before and stop line after.
Workflow schematic diagram shown in Figure 1, the vehicle checking method include:
Step S11, operation information is obtained, and according to the operation information, determines required operating mode；
The operation information is usually inputted by staff.Wherein, the operating mode generally includes energy-saving mode and complete
Report mode.In the energy-saving mode, the magnetosensitive wagon detector just executes the behaviour of vehicle detection when lane signal lamp is red light
Make, in report mode entirely, the magnetosensitive wagon detector will report the fortune of vehicle whenever detecting vehicle to processor
Row condition information.
According to current work requirements, staff can select corresponding operating mode, and grasp to the processor
Make, so that the processor be made to determine required operating mode.
Step S12, according to the determining operating mode, corresponding instruction is generated, described instruction is transmitted to the magnetic
Quick wagon detector, so that the magnetosensitive wagon detector executes corresponding operation according to described instruction, and it is described getting
After the health information of the vehicle of magnetosensitive wagon detector transmission, corresponding triggering command is generated；
The magnetosensitive wagon detector is connected with processor, after the instruction for receiving processor transmission, can execute phase
The operation answered, for example, the magnetosensitive wagon detector, which can execute, to be started to detect after receiving the sign on of processor transmission
Operation, the health information of vehicle is obtained, and the running state of the vehicle information is transmitted to processor, so as to processor
According to the health information received, corresponding triggering command is generated.
Step S13, the triggering command is transmitted to photographic device, so that the photographic device is receiving the triggering
After instruction, the lane to be detected is imaged, obtains the picture in the lane to be detected.
Generally use communication between the magnetosensitive wagon detector and processor, from magnetosensitive wagon detector to
The direction of processor is commonly referred to as up direction, from processor to the direction of magnetosensitive wagon detector be commonly referred to as down direction.
The processor can generate after the health information for receiving the vehicle according to the health information
Corresponding triggering command, and be issued to the photographic device being connected with the processor, so as to the photographic device to it is described to
Detection lane is imaged, and acquisition includes the pictorial information of violation vehicle.
Embodiments herein one discloses a kind of vehicle checking method, in this method, first according to the operation letter received
Breath, determines required operating mode；Then according to determining operating mode, corresponding instruction is generated, so that magnetosensitive vehicle detection
Device executes corresponding operation after receiving described instruction, and in the operation shape for getting the magnetosensitive wagon detector transmission
After condition information, corresponding triggering command is generated；The triggering command is transmitted to photographic device, so that the photographic device is connecing
After receiving the triggering command, the lane to be detected is imaged, to obtain the picture of the vehicle in lane to be detected.
By the detection method, magnetosensitive vehicle detection need to be only set before the stop line in lane to be detected and after stop line
The detection to vehicle can be realized in device, and the processor that is connected with the magnetosensitive wagon detector.In the prior art, due to
The conductor length connected between ground induction coil and loop inductor is longer, and detection accuracy is lower, and particularly, the conducting wire is more than 5
Meter Hou, the decline of detectivity meeting high degree, so that vehicle detection can not be realized to wider road.And in the application,
The magnetosensitive wagon detector can be accurately detected whether vehicle reaches, also, the magnetosensitive wagon detector and the place
It is connected in a wireless form between reason device, it can be by running state of the vehicle information reporting to the processor, so as to guarantee detection essence
Degree, can still apply under wider road, improve the detection accuracy to vehicle.
Further, in the prior art, loop inductor is the attachment device that ground induction coil attachment roadside is arranged in.It adopts
The detection that vehicle is carried out with mode provided by the present application does not need that the loop inductor is arranged again in roadside, can be avoided into
Destruction for obstacle or reduction to roadside environments harmony, and avoid the engineering construction of mounting loops inductor.Also, ground sense
Coil needs to cut road surface during installation maintenance, and construction cost is very high, and the time that suspends traffic is longer, disclosed in the present application
In vehicle checking method, magnetosensitive wagon detector need to be only arranged in lane to be detected, construction cost is low, when suspending traffic
Between it is short.
Further, in the prior art, since live road surface may have a cable pipeline, the interference of reinforcing bar bring, coil around
Number of wire turns needs repeatedly to measure adjustment using electric inductance measuring-testing instrument at the scene, constructs more complex, the requirement to construction personnel is more tight
Lattice, and use method provided by the present application, it is only necessary to magnetosensitive wagon detector is arranged on road surface, and processor and institute are set
The connection of magnetosensitive wagon detector is stated, construction deployment is simple and convenient, saves manpower.
Also, method disclosed in the prior art, in actual use, after a period of time, due to ground induction coil and loop sense
Answer the conducting wire aging between device, or since the inadequate conducting wire of tensile strength is damaged, ground induction coil all can operational failure, compare for,
Vehicle checking method disclosed in the present application uses processor and magnetosensitive wagon detector, not will receive the influence of conducting wire, and institute
The durability for stating magnetosensitive wagon detector is strong, long service life.
Wherein, in step s 12, described according to determining when the determining operating mode is energy-saving mode
Operating mode generates corresponding instruction, and in the health information for the vehicle for getting the magnetosensitive wagon detector transmission
Afterwards, corresponding triggering command is generated, comprising:
Obtain the state of lane signal lamp；
When the state of the lane signal lamp is red light phase, enabled instruction is generated, when the lane signal lamp is green
When lamp state, halt instruction is generated, and the enabled instruction and halt instruction are transmitted to the magnetosensitive wagon detector, so that
The magnetosensitive wagon detector detects the operation shape of the vehicle on the lane to be detected after receiving the enabled instruction
Condition stops detection operation after receiving the halt instruction；
After receiving the health information of the vehicle of the magnetosensitive wagon detector transmission, corresponding touching is generated
Send instructions.
The processor for executing vehicle checking method disclosed in the present application is connected with the lane semaphore that crossing is arranged in,
The state of the lane signal lamp can be known by the lane semaphore.
When required operating mode is energy-saving mode, processor decides whether order according to the state of lane signal lamp
Magnetosensitive wagon detector reports testing result.When signal lamp when lane switchs to red light phase, processor issues enabled instruction,
Seek the testing result of magnetosensitive wagon detector real-time report vehicle；When lane signal lamp switchs to green light phase, processor is issued
Halt instruction, it is desirable that the pause of magnetosensitive wagon detector reports vehicle detection result.This data report mode, make the magnetosensitive vehicle
Detector just detects the operation conditions of vehicle only under red light phase, and the health information of vehicle is reported,
To reduce the traffic of data, the energy consumption of magnetosensitive wagon detector is reduced.
In addition, in step s 12, it is described according to determining when the determining operating mode is full report mode
Operating mode generates corresponding instruction, and in the health information for the vehicle for getting the magnetosensitive wagon detector transmission
Afterwards, corresponding triggering command is generated, comprising:
After determining that required operating mode is full report mode, enabled instruction is generated, and the enabled instruction is transmitted to
The magnetosensitive wagon detector, so that the magnetosensitive wagon detector after receiving the enabled instruction, detects described to be checked
The operation conditions of vehicle on measuring car road；
The health information of the vehicle of the magnetosensitive wagon detector transmission is received, and obtains lane signal lamp
State；
When the state of the lane signal lamp is red light phase, corresponding triggering command is generated.
When using full report mode, the state of concern lane signal lamp is not needed, whenever magnetosensitive wagon detector detects
As soon as the vehicle newly arrived reports one-time detection result to processor.And processor and the lane semaphore that crossing is set
It is connected, the state of the lane signal lamp can be known by the lane semaphore.
Processor can combine lane after receiving the health information of vehicle of the magnetosensitive wagon detector transmission
The state of signal lamp is judged that, when the lane signal lamp is red light phase, processor can generate triggering command, and send
To photographic device, triggers it and imaged.In addition, processor can obtain when the lane signal lamp is green light phase
It is deleted, or is saved after the health information of the vehicle transmitted to magnetosensitive wagon detector, to realize wagon flow
Measure the application demand of statistics.
When using full report mode, after the enabled instruction for receiving processor transmission, whenever driving into one on lane to be detected
When a new vehicle, the running state of the vehicle that magnetosensitive wagon detector can all will test is transmitted to processor, without in vehicle
The interruption when state of road signal lamp changes.
Wherein, the health information of the vehicle includes following several forms:
The magnetosensitive wagon detector before stop line is arranged in is detecting the vehicle arrival magnetosensitive wagon detector
The first vehicle transmitted afterwards reaches status frames；In this case, the magnetosensitive wagon detector before stop line is arranged in is detecting
When to the top for having vehicle to reach itself, the magnetosensitive wagon detector just generates the first vehicle and reaches status frames, and is transmitted to
Processor, the processor can judge have vehicle to drive into after receiving first vehicle and reaching status frames accordingly, from
And triggering command is generated, so that photographic device is imaged after receiving the triggering command；
And/or the magnetosensitive wagon detector after stop line is set, detecting the vehicle arrival magnetosensitive vehicle
After detector, the second vehicle of transmission reaches status frames；Magnetosensitive wagon detector after the stop line is set, to processor
After reporting the second vehicle to reach status frames, the processor has passed over stop line hereby it is possible to the determination vehicle, has violating the regulations
Suspicion, to generate triggering command, triggering photographic device records current picture；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle leaves the magnetosensitive vehicle inspection
The vehicle leave state frame transmitted when surveying device；Receive the vehicle leave state that the magnetosensitive wagon detector after being located at stop line reports
Frame, processor can determine to be continued to move to after the vehicle crosses stop line, thus judge the vehicle belong to make a dash across the red light it is separated
Chapter, therefore triggering command is generated, triggering photographic device records current picture；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle reaches the magnetosensitive vehicle
The vehicle movement status frame moved after detector；Receive the mobile shape of vehicle that the magnetosensitive wagon detector after being located at stop line reports
State frame, the processor can determine that the vehicle has been crossed after stop line stays for some time, continue to move to, to judge
The vehicle belongs to red light violation, thus generates triggering command, to trigger photographic device record current picture.
According to the health information of the above-mentioned vehicle received, processor can know the operation conditions of vehicle accordingly,
And triggering command is generated accordingly, to trigger photographic device record current picture, obtain the picture of vehicle violation process.Wherein,
Lane signal lamp state, parking line position, illegal lane, the license plate number of illegal vehicle, license plate can be shown in the picture
The information such as color, body color, type of vehicle, illegal time, place, speed and driving direction, the picture pass through in rear extended meeting
Network transmission to data center is handled, and analysis obtains whether the vehicle is legal vehicle, realizes the detection to vehicle.
Embodiment two
Embodiments herein two discloses a kind of vehicle checking method, and the vehicle checking method is applied to magnetosensitive vehicle
Detector, the magnetosensitive wagon detector are arranged in front of the stop line in lane to be detected or after stop line.
Workflow schematic diagram shown in Figure 2, the vehicle checking method include:
Step S21, after receiving enabled instruction, the operation conditions of the vehicle on the lane to be detected is detected；
Step S22, it generates corresponding health information and transmits.
Vehicle checking method disclosed in step S21 to step S22 is applied to magnetosensitive wagon detector, the magnetosensitive vehicle
Detector starts to execute detection operation after the enabled instruction for receiving coupled processor transmission, and generates corresponding
Health information after be transmitted to the processor so that the processor according to the health information, generate it is corresponding
Triggering command, and the triggering command is transmitted to photographic device, the photographic device after receiving the triggering command,
The lane to be detected is imaged.
Wherein, the health information of the vehicle includes: the magnetosensitive wagon detector before stop line is arranged in,
Detect that vehicle reaches the first vehicle transmitted after the magnetosensitive wagon detector and reaches status frames；And/or it is arranged in stop line
The magnetosensitive wagon detector afterwards is detecting that vehicle reaches the second vehicle for transmitting after the magnetosensitive wagon detector and reach
Status frames；And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle leaves the magnetosensitive vehicle inspection
The vehicle leave state frame transmitted when surveying device；And/or the magnetosensitive wagon detector after stop line is set, detect vehicle
The vehicle movement status frame moved after reaching the magnetosensitive wagon detector.
Further, the vehicle checking method further include:
After receiving halt instruction, stops the detection to the operation conditions of the vehicle on the lane to be detected and operate.
When the operating mode of processor is energy-saving mode, when lane signal lamp is green light phase, the processor meeting
Halt instruction is generated, stops detection operation to receive the magnetosensitive wagon detector of the halt instruction, saves energy consumption.
Embodiment three
Embodiments herein three discloses a kind of vehicle detection apparatus, and the vehicle detection apparatus is applied to processor,
The processor is connected with magnetosensitive wagon detector, and the magnetosensitive wagon detector is separately positioned on the stopping in lane to be detected
Before line and after stop line.
Structural schematic diagram shown in Figure 3, the vehicle detection apparatus include: operating mode determining module 11, magnetosensitive
Wagon detector control module 12 and photographic device trigger module 13.Wherein,
The operating mode determining module 11 determines required for obtaining operation information, and according to the operation information
Operating mode；
The magnetosensitive wagon detector control module 12, for generating and referring to accordingly according to the determining operating mode
It enables, described instruction is transmitted to the magnetosensitive wagon detector, so that the magnetosensitive wagon detector is executed according to described instruction
Corresponding operation, and after getting the health information of vehicle of the magnetosensitive wagon detector transmission, it generates corresponding
Triggering command；
The photographic device trigger module 13, for the triggering command to be transmitted to photographic device, so that the camera shooting
Device images the lane to be detected after receiving the triggering command, obtains the picture in the lane to be detected.
Further, the magnetosensitive wagon detector control module 12 includes:
First acquisition unit, for obtaining the shape of lane signal lamp when the determining operating mode is energy-saving mode
State；
First instruction generates unit, for generating enabled instruction when the state of the lane signal lamp is red light phase,
When the lane signal lamp is green light phase, halt instruction is generated, and the enabled instruction and halt instruction are transmitted to institute
Magnetosensitive wagon detector is stated, so that the magnetosensitive wagon detector after receiving the enabled instruction, detects described to be detected
The operation conditions of vehicle on lane stops detection operation after receiving the halt instruction；
Second instruction generates unit, for the operation shape in the vehicle for receiving the magnetosensitive wagon detector transmission
After condition information, corresponding triggering command is generated.
Further, the magnetosensitive wagon detector control module 12 includes:
Third instruction generates unit, for generating enabled instruction after determining that required operating mode is full report mode, and
The enabled instruction is transmitted to the magnetosensitive wagon detector, so that the magnetosensitive wagon detector is receiving the starting
After instruction, the operation conditions of the vehicle on the lane to be detected is detected；
Second acquisition unit, the health information of the vehicle for receiving the magnetosensitive wagon detector transmission,
And obtain the state of lane signal lamp；
4th instruction generates unit, for generating corresponding touching when the state of the lane signal lamp is red light phase
Send instructions.
Wherein, the health information of the vehicle includes:
The magnetosensitive wagon detector before stop line is arranged in is detecting the vehicle arrival magnetosensitive wagon detector
The first vehicle transmitted afterwards reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detecting the vehicle arrival magnetosensitive vehicle
The second vehicle transmitted after detector reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle leaves the magnetosensitive vehicle inspection
The vehicle leave state frame transmitted when surveying device；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle reaches the magnetosensitive vehicle
The vehicle movement status frame moved after detector.
Using vehicle detection apparatus disclosed in the present application, need to only be arranged before the stop line in lane to be detected and after stop line
The detection to vehicle can be realized in magnetosensitive wagon detector, and the processor that is connected with the magnetosensitive wagon detector,
It can still be applied under wider road, improve the detection accuracy to vehicle.
Example IV
Embodiments herein four discloses a kind of vehicle detection apparatus, and the vehicle detection apparatus is applied to magnetosensitive vehicle
Detector, the magnetosensitive wagon detector are arranged in front of the stop line in lane to be detected or after stop line.
Structural schematic diagram shown in Figure 4, the vehicle detection apparatus include: detection module 21 and information-generation module
22, wherein
The detection module 21 detects the operation shape of the vehicle on the lane to be detected after receiving enabled instruction
Condition；
The information-generation module 22, for generating corresponding health information and transmitting.
Further, the vehicle detection apparatus further include:
Stopping modular stops after receiving halt instruction to the operation conditions of the vehicle on the lane to be detected
Detection operation.
Vehicle detection apparatus disclosed above, is applied to magnetosensitive wagon detector, and the magnetosensitive wagon detector is receiving
After the enabled instruction transmitted to coupled processor, start to execute detection operation, and generates corresponding operation conditions letter
The processor is transmitted to after breath, so that the processor generates corresponding triggering command according to the health information, and
The triggering command is transmitted to photographic device, the photographic device is after receiving the triggering command, to described to be detected
Lane is imaged.
Embodiment five
Correspondingly, the processor is connected with magnetosensitive wagon detector, described disclosed herein as well is a kind of processor
Magnetosensitive wagon detector is separately positioned on before the stop line in lane to be detected and after stop line, and the processor includes such as embodiment
Vehicle detection apparatus described in three.
Correspondingly, the magnetosensitive wagon detector is arranged to be checked disclosed herein as well is a kind of magnetosensitive wagon detector
Before the stop line in measuring car road or after stop line, including the vehicle detection apparatus as described in example IV.
Correspondingly, disclosed herein as well is a kind of vehicle detecting systems, comprising: processor as described above and as described above
Magnetosensitive wagon detector, wherein the magnetosensitive wagon detector is separately positioned on before the stop line in lane to be detected and stops
After line.Also, it between the magnetosensitive wagon detector and the processor, connects in a wireless form.
The deployment scheme exemplary diagram of magnetosensitive wagon detector shown in Figure 5 in intersection, wherein to detect vehicle
Red light violation behavior, it usually needs intersection every lane dispose one group of magnetosensitive wagon detector.One group of magnetic
Quick wagon detector includes being set to same lane, and be located at two magnetosensitive vehicle detections before stop line and after stop line
Device.Also, for the accuracy of detection, it is usually located at two magnetosensitive wagon detector lines and lane line in same lane
In parallel.
It is described for the ease of the position to magnetosensitive wagon detector, magnetosensitive wagon detector is located at before stop line and stops
Regulation only after line is usual are as follows: using stop line as starting point, magnetosensitive wagon detector be terminal line, if this line direction with
Vehicle heading is identical, then after claiming the magnetosensitive wagon detector to be located at stop line；If this line direction and vehicle driving
It is contrary, then before claiming magnetosensitive wagon detector to be located at stop line.For example, No. 1 magnetosensitive wagon detector is located at stop line in Fig. 5
Before, after No. 2 magnetosensitive wagon detectors are located at stop line.
Set the distance between No. 1 magnetosensitive wagon detector and stop line is indicated with symbol d1, due to vehicle detection result
Photographic device is transmitted to there are time delay t1 from magnetosensitive wagon detector, and there are time delays from completion picture shooting is started to for photographic device
t2.To guarantee that photographic device can take the picture before vehicle crosses stop line, it is desirable that vehicle is according to crossing Maximum speed limit v
It is greater than the sum of t1 and t2 by the time delay of distance d1.T1 is after the communication plan of magnetosensitive wagon detector and photographic device determines
Know, t2 is known after the concrete model and relevant parameter of video camera determine, therefore can provide selection distance d1 and specifically take
The method of value: (d1/v) is greater than (t1+t2), can determine the distance between No. 1 magnetosensitive wagon detector and stop line accordingly.
Set the distance between No. 2 magnetosensitive wagon detectors and stop line is indicated with symbol d2, according to magnetosensitive vehicle detection
Principle, if the distance between vehicle and magnetosensitive wagon detector are less than the detection radius of magnetosensitive wagon detector, magnetosensitive vehicle
Detector just detects may existing for vehicle.To guarantee vehicle before crossing stop line not by No. 2 magnetosensitive vehicle detections
Device detects, it is desirable that distance d2 is greater than the detection radius of magnetosensitive wagon detector.When the model and correlation of magnetosensitive wagon detector
Parameter determine after, detection radius be it is known, can determine accordingly between No. 2 magnetosensitive wagon detectors and stop line away from
From.
According to above-mentioned introduction it is found that the two magnetosensitive wagon detectors disposed on a lane are one group, they distinguish position
Before stop line and after stop line.The vehicle detection and result of magnetosensitive wagon detector before stop line report mechanism as schemed
Shown in 6.
Wherein, in running order when above magnetosensitive wagon detector without vehicle, there is vehicle above magnetosensitive wagon detector
When in wait reset state.It is described when the enabled instruction for not receiving processor transmission, i.e. starting vehicle detection command frame
Magnetosensitive wagon detector before stop line is in state on duty, when the enabled instruction for receiving processor transmission, that is, starts
After vehicle detection command frame, into working condition；In working condition, detect that vehicle reaches, then to processor transmission first
Vehicle reaches status frames, into waiting reset state；When waiting reset state, if the stopping for receiving processor transmission refers to
It enables, i.e., after suspension vehicle sense command frame, the magnetosensitive wagon detector enters state on duty；When waiting reset state, if
It detects that vehicle leaves, then enters working condition；In working condition, if receiving the halt instruction of processor transmission, i.e., temporarily
It stops after a sense command frame, the magnetosensitive wagon detector enters state on duty.
The vehicle detection of magnetosensitive wagon detector after stop line reports mechanism as shown in Figure 7 with result.It is interim, magnetic
In running order when above quick wagon detector without vehicle, vehicle reaches magnetosensitive wagon detector top and always situation of movement
Lower be in continues detecting state, and vehicle is in the case where stopping after reaching above magnetosensitive detector and waits reset state.
It is described to be located at stop line when the enabled instruction for not receiving processor transmission, i.e. starting vehicle detection command frame
Preceding magnetosensitive wagon detector is in state on duty, when the enabled instruction for receiving processor transmission, i.e. starting vehicle detection life
After enabling frame, into working condition；Into after working condition, magnetosensitive wagon detector is detected after vehicle reaches when persistently moving,
The second vehicle then is transmitted to processor and reaches status frames, and is entered and continued detecting state；In lasting detecting state, the magnetosensitive
Wagon detector detects that vehicle leaves, then transmits vehicle leave state frame to processor, and enter working condition；In work
The magnetosensitive wagon detector of state detects to be remain stationary after vehicle reaches, then sends the second vehicle to processor and reach state
Frame, into waiting reset state；When magnetosensitive wagon detector in waiting reset state detects that vehicle is mobile, to processor
Vehicle movement status frame is transmitted, into working condition；In addition, in waiting the magnetosensitive wagon detector of reset state receiving place
The halt instruction for managing device transmission, i.e., after suspension vehicle sense command frame, the magnetosensitive wagon detector enters state on duty；And locate
In working condition magnetosensitive wagon detector receive processor transmission halt instruction, i.e., after suspension vehicle sense command frame,
The magnetosensitive wagon detector can also enter state on duty.
Correspondingly, after receiving the vehicle arrival status frames that the magnetosensitive wagon detector before stop line reports, processor
It can judge that vehicle does not cross stop line accordingly, generate triggering command, and be transmitted to trigger device, triggering photographic device record is current
Picture；
It receives the vehicle that the magnetosensitive wagon detector after being located at stop line reports and reaches status frames, processor judges vehicle accordingly
Having passed past stop line has suspicion violating the regulations, generates triggering command, and be transmitted to trigger device, and triggering photographic device record is current
Picture；
The vehicle movement status frame that the magnetosensitive wagon detector after being located at stop line reports is received, illustrates that vehicle has been crossed and stops
Only line, which stays for some time, then moves on, and processor judges that vehicle belongs to red light violation accordingly, generates triggering command, and
It is transmitted to trigger device, triggering photographic device records current picture；
The vehicle leave state frame that the magnetosensitive wagon detector after being located at stop line reports is received, illustrates that vehicle crosses stopping
It being continued to move to after line, processor judges that vehicle belongs to red light violation accordingly, triggering command is generated, and be transmitted to trigger device,
It triggers photographic device and records current picture.
By photographic device, a picture of the vehicle before stop line is obtained, in latter two different position of stop line
The picture set can assert the act of violating regulations that the presence of vehicle is made a dash across the red light.
By the vehicle detecting system, magnetosensitive vehicle need to be only set before the stop line in lane to be detected and after stop line
The detection to vehicle can be realized in detector, and the processor that is connected with the magnetosensitive wagon detector, in wider road
It can still be applied under road, improve the detection accuracy to vehicle.
Further, only magnetosensitive wagon detector need to be arranged in measuring car to be checked for vehicle detecting system disclosed in the present application
Road is compared with setting loop inductor in the prior art with the scheme of ground induction coil, and construction cost is low, and construction deployment is simple
Convenient, the time that suspends traffic is short.
Further, in the prior art, since live road surface may have a cable pipeline, the interference of reinforcing bar bring, coil around
Number of wire turns needs repeatedly to measure adjustment using electric inductance measuring-testing instrument at the scene, constructs more complex, the requirement to construction personnel is more tight
Lattice, and use method provided by the present application, it is only necessary to magnetosensitive wagon detector is arranged on road surface, and processor and institute are set
The connection of magnetosensitive wagon detector is stated, construction deployment is simple and convenient, saves manpower.
Also, method disclosed in the prior art, in actual use, after a period of time, due to ground induction coil and loop sense
Answer the conducting wire aging between device, or since the inadequate conducting wire of tensile strength is damaged, ground induction coil all can operational failure, compare for,
Vehicle checking method disclosed in the present application uses processor and magnetosensitive wagon detector, not will receive the influence of conducting wire, and institute
The durability for stating magnetosensitive wagon detector is strong, long service life.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (15)
1. a kind of vehicle checking method, which is characterized in that the vehicle checking method is applied to processor, the processor and magnetic
It is connected between quick wagon detector using communication, the magnetosensitive wagon detector is separately positioned on lane to be detected
Stop line before and stop line after, the vehicle checking method includes:
Operation information is obtained, and according to the operation information, determines required operating mode；
According to the determining operating mode, corresponding instruction is generated, described instruction is transmitted to the magnetosensitive wagon detector,
So that the magnetosensitive wagon detector executes corresponding operation according to described instruction, and getting the magnetosensitive wagon detector
After the health information of the vehicle of transmission, corresponding triggering command is generated；
The triggering command is transmitted to photographic device, so that the photographic device is after receiving the triggering command, to institute
It states lane to be detected to be imaged, obtains the picture in the lane to be detected；
Wherein, the operating mode includes energy-saving mode and full report mode, and in the energy-saving mode, the magnetosensitive wagon detector exists
The operation of vehicle detection is just executed when lane signal lamp is red light, under full report mode, the magnetosensitive wagon detector is uninterrupted
Execute the operation of vehicle detection.
2. the method according to claim 1, wherein when the determining operating mode be energy-saving mode when, institute
It states according to the determining operating mode, generates corresponding instruction, and in the vehicle for getting the magnetosensitive wagon detector transmission
Health information after, generate corresponding triggering command, comprising:
Obtain the state of lane signal lamp；
When the state of the lane signal lamp is red light phase, enabled instruction is generated, when the lane signal lamp is green light shape
When state, halt instruction is generated, and the enabled instruction and halt instruction are transmitted to the magnetosensitive wagon detector, so that described
Magnetosensitive wagon detector detects the operation conditions of the vehicle on the lane to be detected after receiving the enabled instruction,
After receiving the halt instruction, stop detection operation；
After receiving the health information of the vehicle of the magnetosensitive wagon detector transmission, generates corresponding triggering and refer to
It enables.
3. the method according to claim 1, wherein when the determining operating mode is full report mode, institute
It states according to the determining operating mode, generates corresponding instruction, and in the vehicle for getting the magnetosensitive wagon detector transmission
Health information after, generate corresponding triggering command, comprising:
After determining that required operating mode is full report mode, enabled instruction is generated, and the enabled instruction is transmitted to described
Magnetosensitive wagon detector, so that the magnetosensitive wagon detector after receiving the enabled instruction, detects the measuring car to be checked
The operation conditions of vehicle on road；
The health information of the vehicle of the magnetosensitive wagon detector transmission is received, and obtains the shape of lane signal lamp
State；
When the state of the lane signal lamp is red light phase, corresponding triggering command is generated.
4. method according to any one of claims 1 to 3, which is characterized in that the health information of the vehicle includes:
The magnetosensitive wagon detector before stop line is arranged in passes after detecting that vehicle reaches the magnetosensitive wagon detector
The first defeated vehicle reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detecting the vehicle arrival magnetosensitive vehicle detection
The second vehicle transmitted after device reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle leaves the magnetosensitive wagon detector
When the vehicle leave state frame that transmits；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle reaches the magnetosensitive vehicle detection
The vehicle movement status frame moved after device.
5. a kind of vehicle checking method, which is characterized in that the vehicle checking method is applied to magnetosensitive wagon detector, the magnetic
Quick wagon detector is arranged in front of the stop line in lane to be detected or after stop line, and the vehicle checking method includes:
After receiving enabled instruction, the operation conditions of the vehicle on the lane to be detected is detected；Wherein, processor and magnetosensitive vehicle
It is connected between detector using communication, processor obtains operation information, and according to the operation information, determines institute
The operating mode needed generates corresponding instruction according to the determining operating mode, and corresponding instruction includes that starting refers to
It enables, the operating mode includes energy-saving mode and full report mode, and in the energy-saving mode, the magnetosensitive wagon detector is believed in lane
The operation of vehicle detection is just executed when signal lamp is red light, under full report mode, the magnetosensitive wagon detector uninterruptedly executes vehicle
Detection operation；
It generates corresponding health information and is transmitted to the processor, so that the processor is believed according to the operation conditions
Breath, generates corresponding triggering command, and the triggering command is transmitted to photographic device, so that the photographic device is receiving
After the triggering command, the lane to be detected is imaged, obtains the picture in the lane to be detected.
6. according to the method described in claim 5, it is characterized in that, the vehicle checking method further include:
After receiving halt instruction, stops the detection to the operation conditions of the vehicle on the lane to be detected and operate.
7. a kind of vehicle detection apparatus, which is characterized in that the vehicle detection apparatus is applied to processor, the processor and magnetic
It is connected between quick wagon detector using communication, the magnetosensitive wagon detector is separately positioned on lane to be detected
Stop line before and stop line after, the vehicle detection apparatus includes:
Operating mode determining module determines required operating mode for obtaining operation information, and according to the operation information；
Wherein, the operating mode includes energy-saving mode and full report mode, and in the energy-saving mode, the magnetosensitive wagon detector is in lane
The operation of vehicle detection is just executed when signal lamp is red light, under full report mode, the magnetosensitive wagon detector is uninterruptedly executed
The operation of vehicle detection；
Magnetosensitive wagon detector control module, for corresponding instruction being generated, by the finger according to the determining operating mode
Order is transmitted to the magnetosensitive wagon detector, so that the magnetosensitive wagon detector executes corresponding operation according to described instruction,
And after getting the health information of vehicle of the magnetosensitive wagon detector transmission, corresponding triggering command is generated；
Photographic device trigger module, for the triggering command to be transmitted to photographic device, so that the photographic device is receiving
To after the triggering command, the lane to be detected is imaged, obtains the picture in the lane to be detected.
8. device according to claim 7, which is characterized in that the magnetosensitive wagon detector control module includes:
First acquisition unit, for obtaining the state of lane signal lamp when the determining operating mode is energy-saving mode；
First instruction generates unit, for generating enabled instruction, working as institute when the state of the lane signal lamp is red light phase
When to state lane signal lamp be green light phase, halt instruction is generated, and the enabled instruction and halt instruction are transmitted to the magnetic
Quick wagon detector, so that the magnetosensitive wagon detector after receiving the enabled instruction, detects the lane to be detected
On vehicle operation conditions, after receiving the halt instruction, stop detection operation；
Second instruction generates unit, for the operation conditions letter in the vehicle for receiving the magnetosensitive wagon detector transmission
After breath, corresponding triggering command is generated.
9. device according to claim 7, which is characterized in that the magnetosensitive wagon detector control module includes:
Third instruction generates unit, for generating enabled instruction, and by institute after determining that required operating mode is full report mode
It states enabled instruction and is transmitted to the magnetosensitive wagon detector, so that the magnetosensitive wagon detector is receiving the enabled instruction
Afterwards, the operation conditions of the vehicle on the lane to be detected is detected；
Second acquisition unit, the health information of the vehicle for receiving the magnetosensitive wagon detector transmission, and obtain
Take the state of lane signal lamp；
4th instruction generates unit, refers to for when the state of the lane signal lamp is red light phase, generating corresponding triggering
It enables.
10. device according to any one of claims 7 to 9, which is characterized in that the health information packet of the vehicle
It includes:
The magnetosensitive wagon detector before stop line is arranged in passes after detecting that vehicle reaches the magnetosensitive wagon detector
The first defeated vehicle reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detecting the vehicle arrival magnetosensitive vehicle detection
The second vehicle transmitted after device reaches status frames；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle leaves the magnetosensitive wagon detector
When the vehicle leave state frame that transmits；
And/or the magnetosensitive wagon detector after stop line is set, detect that vehicle reaches the magnetosensitive vehicle detection
The vehicle movement status frame moved after device.
11. a kind of vehicle detection apparatus, which is characterized in that the vehicle detection apparatus is applied to magnetosensitive wagon detector, described
Magnetosensitive wagon detector is arranged in front of the stop line in lane to be detected or after stop line, and the vehicle detection apparatus includes:
Detection module detects the operation of the vehicle on the lane to be detected after the enabled instruction for receiving processor transmission
Situation；Wherein, it is connected between the processor and magnetosensitive wagon detector using communication, processor obtains operation
Information, and according to the operation information, it determines required operating mode, according to the determining operating mode, generates corresponding
Instruction, corresponding instruction includes enabled instruction, and the operating mode includes energy-saving mode and full report mode, in energy-saving mode
Under, the magnetosensitive wagon detector just executes the operation of vehicle detection, under full report mode, institute when lane signal lamp is red light
State the operation that magnetosensitive wagon detector uninterruptedly executes vehicle detection；
Information-generation module, for generating corresponding health information and being transmitted to the processor, so that the processor
According to the health information, corresponding triggering command is generated, and the triggering command is transmitted to photographic device, so that institute
Photographic device is stated after receiving the triggering command, the lane to be detected is imaged, obtains the lane to be detected
Picture.
12. device according to claim 11, which is characterized in that the vehicle detection apparatus further include:
Stopping modular stops the detection to the operation conditions of the vehicle on the lane to be detected after receiving halt instruction
Operation.
13. a kind of processor, which is characterized in that the processor is connected with magnetosensitive wagon detector, the magnetosensitive vehicle inspection
It surveys device to be separately positioned on before the stop line in lane to be detected and after stop line, the processor includes:
Such as claim 7 to the described in any item vehicle detection apparatus of claim 10.
14. a kind of magnetosensitive wagon detector, which is characterized in that the stopping in lane to be detected is arranged in the magnetosensitive wagon detector
Before line or after stop line, comprising:
Such as claim 11 to the described in any item vehicle detection apparatus of claim 12.
15. a kind of vehicle detecting system characterized by comprising
Processor as claimed in claim 13；
Magnetosensitive wagon detector as claimed in claim 14, the magnetosensitive wagon detector are separately positioned on lane to be detected
Before stop line and after stop line.
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| WO2019086464A1 (en) * | 2017-11-03 | 2019-05-09 | Kistler Holding Ag | Wireless camera |
| CN108180387B (en) * | 2017-12-29 | 2019-09-27 | 新昌县益旭龙机械科技有限公司 | The supervisory-controlled robot moved on freeway guardrail |
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| CN101814236A (en) * | 2009-09-08 | 2010-08-25 | 云南金隆伟业科技有限公司 | Red-lamp running automatic recording device using network digital camera |
| CN201876710U (en) * | 2010-08-05 | 2011-06-22 | 安徽科力信息产业有限责任公司 | Detection remote supervising system of motor vehicle |
| CN102034357A (en) * | 2010-12-01 | 2011-04-27 | 北京握奇数据系统有限公司 | Vehicle monitoring device as well as device, system and method for detecting regulation-violating vehicles |
| CN202126757U (en) * | 2011-05-17 | 2012-01-25 | 深圳市四海天元电子科技有限公司 | High-definition automatic red-light running recording system for automotive vehicle |
| CN203055162U (en) * | 2012-12-20 | 2013-07-10 | 四川九洲电器集团有限责任公司 | Electronic police system |
| CN203118224U (en) * | 2013-03-19 | 2013-08-07 | 杭州目博科技有限公司 | Wireless terrestrial-magnetism vehicle detection device |
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