CN105912979B - A kind of detection method and device of vehicle road occupying - Google Patents
A kind of detection method and device of vehicle road occupying Download PDFInfo
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- CN105912979B CN105912979B CN201610195505.7A CN201610195505A CN105912979B CN 105912979 B CN105912979 B CN 105912979B CN 201610195505 A CN201610195505 A CN 201610195505A CN 105912979 B CN105912979 B CN 105912979B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/625—License plates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/08—Detecting or categorising vehicles
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Abstract
The embodiment of the invention discloses a kind of detection method and device of vehicle road occupying.This method comprises: when thering is vehicle to put after testing, obtain at a distance from layouting on vehicle and roadside and the size information of vehicle；Wherein, the extension line in the line between test point and roadside of layouting has certain angle；Vehicle is captured using the camera layouted is located at；According to the picture of candid photograph, and measurement the vehicle at a distance from layouting, the size information of the angle, vehicle, judge the vehicle whether road occupying.At the place that layouts in roadside, a camera is utilized, compared with the above-mentioned prior art, is designed with a camera without each lane, without cross bar, realizes simpler, conveniently, flexibly, cost can be reduced.The size information of the vehicle of radar surveying is increased, increasing for testing conditions can make testing result more accurate, and then reduce the workload of subsequent artefacts' identification, improve detection efficiency.
Description
Technical field
The present invention relates to field of intelligent transportation technology more particularly to a kind of detection method and device of vehicle road occupying.
Background technique
On highway, various types of vehicles have defined traveling lane, if vehicle appears in and occur
On lane, it is violating the regulations to belong to vehicle road occupying, to guarantee traffic safety, needs to detect vehicle road occupying, below by illustrate into
Row explanation.
For example, on a highway, lorry is the express lane for not allowing access into trolley, it can only be in most right lane at a slow speed
Traveling, with prevent at a slow speed lorry travelled on speed way and traffic accident occur.It is to lorry road occupying detection violating the regulations at present
It is realized by the bayonet of fixed point, i.e., bayonet camera is installed in some point, whether judges vehicle by way of video detection
Road occupying.As shown in Figure 1, cross bar is arranged above lane, be provided on cross bar respectively with first lane, second lane and third
The corresponding first camera in lane, second camera and third camera；Each phase chance carries out vehicle passing on corresponding lane
It captures, and image recognition is carried out to license plate, when detecting that vehicle license plate is yellow card, be taken as lorry road occupying and break rules and regulations, will capture
Picture upload, whether be that lorry road occupying is broken rules and regulations by artificial screening.The camera quantity for layouting required by this detection mode is more,
And because needing the picture number of artificial screening more, cause detection efficiency lower.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of detection method and device of vehicle road occupying are provided, for solving existing inspection
The problem that camera quantity needed for survey mode is more and detection efficiency is lower.
The purpose of the embodiment of the present invention is that be achieved through the following technical solutions:
A kind of detection method of vehicle road occupying, comprising:
When thering is vehicle to put after testing, obtain at a distance from layouting on vehicle and roadside and the size information of the vehicle；
Wherein, the line layouted between the test point and the extension line in the roadside have certain angle；
The vehicle is captured using the camera layouted is located at；
According to the picture of candid photograph, and measurement the vehicle at a distance from described layout, the angle, the vehicle
Size information, judge the vehicle whether road occupying.
Preferably, it is described obtain layout on vehicle and roadside at a distance from and the vehicle size information, comprising:
Using vehicle described in radar surveying and roadside layout at a distance from and the vehicle size information.
Preferably, the radar and the camera are all located at described layout and towards consistent；In the radar and the phase
Establishing between machine has signal connection；
Before being captured using the camera layouted described in the vehicle, this method further include:
The camera is triggered by the signal connection established between the radar and the camera to grab the vehicle
It claps.
Preferably, the picture according to candid photograph, and the vehicle measured is at a distance from described layout, the folder
Angle, the vehicle size information, judge the vehicle whether road occupying, comprising:
The license plate color of the vehicle according to the picture recognition of candid photograph；
According to the vehicle of measurement at a distance from described layout, the angle, the vehicle and the roadside are calculated
The vertical range of extension line determines the traveling lane of the vehicle according to the vertical range；
According to the Travel vehicle of the license plate color of the vehicle, the size information of the vehicle and the vehicle determined
Road, judge the vehicle whether road occupying.
Preferably, according to the picture of candid photograph, and the vehicle measured is at a distance from described layout, the angle, institute
The size information for stating vehicle, judge the vehicle whether road occupying, comprising:
The license plate color of the vehicle according to the picture recognition of candid photograph, and judge whether it is yellow card license plate；
If the license plate of the vehicle is yellow card license plate, according to the vehicle of measurement at a distance from described layout, it is described
Angle calculates the vertical range of the extension line in the vehicle and the roadside, determines the vehicle according to the vertical range
Traveling lane, and judge whether the traveling lane of the determining vehicle is to preset forbidden lane；
If the traveling lane of the vehicle is to preset forbidden lane, the vehicle is judged according to the size information of the vehicle
It whether is cart；
If the vehicle is cart, it is determined that the vehicle road occupying.
Preferably, this method further include:
It is the vehicle of road occupying to judging result, uploads or store using the picture of candid photograph as picture violating the regulations.
Preferably, the range of the angle is 18 degree~22 degree.
A kind of detection device of vehicle road occupying, the device include:
Module is obtained, is used for: when having vehicle to put after testing, being obtained at a distance from layouting on vehicle and roadside and described
The size information of vehicle；Wherein, the line layouted between the test point and the extension line in the roadside have a clamp
Angle；
Module is captured, is used for: the vehicle being captured using the camera layouted is located at；
Judgment module is used for: according to the picture of candid photograph and the vehicle of the radar surveying and it is described layout away from
From, the size information of the angle, the vehicle, judge the vehicle whether road occupying.
Preferably, the acquisition module, is specifically used for:
Using vehicle described in radar surveying and roadside layout at a distance from and the vehicle size information.
Preferably, the radar and the camera are all located at described layout and towards consistent；In the radar and the phase
Establishing between machine has signal connection；
Further include that module is captured in triggering, be used for:
Using before capturing positioned at the camera layouted to the vehicle, pass through the radar and the camera
Between the signal connection established trigger the camera vehicle captured.
Preferably, the judgment module, is specifically used for:
The license plate color of the vehicle according to the picture recognition of candid photograph；
According to the vehicle of measurement at a distance from described layout, the angle, the vehicle and the roadside are calculated
The vertical range of extension line determines the traveling lane of the vehicle according to the vertical range；
According to the Travel vehicle of the license plate color of the vehicle, the size information of the vehicle and the vehicle determined
Road, judge the vehicle whether road occupying.
Preferably, the judgment module, is specifically used for:
The license plate color of the vehicle according to the picture recognition of candid photograph, and judge whether it is yellow card license plate；
If the license plate of the vehicle is yellow card license plate, according to the vehicle of measurement at a distance from described layout, it is described
Angle calculates the vertical range of the extension line in the vehicle and the roadside, determines the vehicle according to the vertical range
Traveling lane, and judge whether the traveling lane of the determining vehicle is to preset forbidden lane；
If the traveling lane of the vehicle is to preset forbidden lane, the vehicle is judged according to the size information of the vehicle
It whether is cart；
If the vehicle is cart, the vehicle road occupying.
Preferably, the device further includes uploading module, it is used for:
It is the vehicle of road occupying to judging result, uploads or store using the picture of candid photograph as picture violating the regulations.
Preferably, the range of the angle is 18 degree~22 degree.
The embodiment of the present invention has the beneficial effect that:
In the detection method and device of vehicle road occupying provided in an embodiment of the present invention, at the place that layouts in roadside, utilize
One camera captures vehicle, compared with the above-mentioned prior art, is designed with a camera without each lane, without
Cross bar, realizes simpler, conveniently, flexibly, can reduce cost.In addition, the vehicle obtained and can be at a distance from layouting on roadside
Reflect the lane where vehicle, in conjunction with the picture of size information and the camera candid photograph of the vehicle of acquisition, carries out vehicle road occupying
Detection, compared with the above-mentioned prior art, increases the size information of the vehicle of acquisition, increasing for testing conditions can to detect
As a result more accurate, and then reduce the workload of subsequent artefacts' identification, improve detection efficiency.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of a scenario of layouting of the detection mode of lorry road occupying in the prior art；
Fig. 2 is a kind of one of detection method flow chart of vehicle road occupying provided in an embodiment of the present invention；
Fig. 3 is the two of a kind of detection method flow chart of vehicle road occupying provided in an embodiment of the present invention；
Fig. 4 is the three of a kind of detection method flow chart of vehicle road occupying provided in an embodiment of the present invention；
Fig. 5 is a kind of detection device schematic diagram of vehicle road occupying provided in an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of a scenario of layouting of the detection method and device of vehicle road occupying provided in an embodiment of the present invention；
Fig. 7 is the four of a kind of detection method flow chart of vehicle road occupying provided in an embodiment of the present invention.
Specific embodiment
A kind of detection method and device of vehicle road occupying provided by the invention are carried out more with reference to the accompanying drawings and examples
It explains in detail.
As shown in Fig. 2, the embodiment of the present invention provides a kind of detection method of vehicle road occupying, specific implementation is as follows:
Step 210 when having vehicle to put after testing, obtains at a distance from layouting on vehicle and roadside and the size of vehicle
Information；Wherein, the extension line in the line between test point and roadside of layouting has certain angle.
Wherein, the setting position for the detection device for referring to vehicle road occupying of layouting.Test point is some position in detection zone
It sets.
Step 220 captures vehicle using positioned at the camera layouted.
Step 230, the picture according to candid photograph, and the vehicle measured is at a distance from layouting, the size of above-mentioned angle, vehicle
Information, judge vehicle whether road occupying.
In the embodiment of the present invention, at the place that layouts in roadside, a camera is utilized, vehicle is captured, and it is above-mentioned
The prior art is compared, and is designed with a camera without each lane, without cross bar, realize it is simpler, conveniently, flexibly, can
Reduce cost.In addition, can reflect the lane where vehicle at a distance from layouting on the vehicle of acquisition and roadside, in conjunction with the vehicle of acquisition
Size information and camera capture picture, carry out vehicle road occupying detection increase and obtain compared with the above-mentioned prior art
The size information of the vehicle taken, increasing for testing conditions can make testing result more accurate, and then reduce subsequent artefacts
The workload of identification, improves detection efficiency.
Preferably, obtained in above-mentioned steps 210 layout on vehicle and roadside at a distance from and vehicle size information, have
There are many body implementations, and one of implementation may is that
Using radar surveying vehicle and roadside layout at a distance from and vehicle size information.
Wherein, the watt level of the received vehicle return signal of radar can reflect the size information of vehicle.
In above-described embodiment, layout and preferably, radar is all located at camera towards consistent；It is built between radar and camera
It is vertical to have signal connection；Radar can also be passed through using before capturing positioned at the camera layouted to vehicle in the present embodiment
The signal established between camera connect triggering camera and captures to vehicle.
Wherein, radar is consistent with the direction of camera, it is ensured that the range of radar emission signal and the field range of camera
Unanimously.
Preferably, as shown in figure 3, according to the picture of candid photograph in above-mentioned steps 230, and measurement vehicle with layout away from
From, the size information of above-mentioned angle, vehicle, judge vehicle whether road occupying, concrete implementation mode may is that
Step 310, the license plate color according to the picture recognition vehicle of candid photograph.
Wherein, the license plate color of vehicle can reflect the type of vehicle, and such as blue license plate indicates that vehicle is common trolley, yellow
Color license plate indicates that vehicle is lorry, motorcycle etc..
Step 320, according to the vehicle of measurement at a distance from layouting, above-mentioned angle, calculate the extension line in vehicle and roadside
Vertical range determines the traveling lane of vehicle according to the vertical range.
Wherein, different lanes is different from the vertical range in roadside.
Step 330, according to the license plate color of vehicle, the size information of vehicle and determine vehicle traveling lane, sentence
Disconnected vehicle whether road occupying.
In the step, if for the vehicle represented by the license plate color of vehicle, the size information of vehicle, determining vehicle
Traveling lane be forbidden lane, show vehicle road occupying, otherwise, show the non-road occupying of vehicle.
In the present embodiment, the detection of a variety of vehicle road occupyings may be implemented.
It should be pointed out that the timing of above-mentioned steps 310 and step 320 be only it is a kind of citing and it is non-limiting.
It, can also be with it should also be noted that above-mentioned steps 320 only list a kind of mode of the traveling lane of determining vehicle
Other way is used, for example, component of the vehicle at a distance from layouting on the extension line in roadside is calculated, to determine the traveling of vehicle
Lane.
Below for detecting lorry road occupying and break rules and regulations, the specific implementation of step 220 is illustrated, step as shown in Figure 4:
Step 410, the license plate color according to the picture recognition vehicle of candid photograph, and judge whether it is yellow card license plate.
If the license plate of step 420, vehicle is yellow card license plate, according to the vehicle of measurement at a distance from above-mentioned layout, it is above-mentioned
Angle calculates the vertical range of the extension line in vehicle and roadside, the traveling lane of vehicle is determined according to the vertical range, and judge
Whether the traveling lane of determining vehicle is to preset forbidden lane.
Wherein, if the license plate of vehicle is not yellow card license plate, it is determined that the non-road occupying of vehicle.
If the traveling lane of step 430, vehicle is to preset forbidden lane, judge that vehicle is according to the size information of vehicle
No is cart.
Wherein, if the traveling lane of vehicle is not to preset forbidden lane, it is determined that the non-road occupying of vehicle.
If step 440, vehicle are carts, it is determined that vehicle road occupying.
Wherein, if vehicle is not cart, it is determined that the non-road occupying of vehicle.
It should be pointed out that the timing of above-mentioned judgement lorry road occupying and non-limiting, can also first judge whether vehicle is big
Then vehicle judges whether the license plate of vehicle is yellow card license plate, finally judges whether the traveling lane of determining vehicle is forbidden vehicle
Road, or other timing will not enumerate herein.
Based on any of the above embodiment, preferably, being the vehicle of road occupying to judging result, using the picture of candid photograph as violating the regulations
Picture uploads or storage.It uploads or the picture violating the regulations of storage is screened for subsequent artefacts and identified.
It is the vehicle of non-road occupying to judging result, is stored the picture of candid photograph as common picture.
Based on any of the above embodiment, preferably, the range of above-mentioned angle can be, but not limited to be 18 degree~22 degree.
Based on same inventive concept, the embodiment of the present invention also provides a kind of detection device of vehicle road occupying, such as Fig. 5 institute
Show, which includes obtaining module 501, capturing module 502 and judgment module 503.
Module 501 is obtained, is used for: when having vehicle to put after testing, being obtained at a distance from layouting on vehicle and roadside, Yi Jiche
Size information；Wherein, the extension line in the line between test point and roadside of layouting has certain angle；
Module 502 is captured, is used for: vehicle being captured using the camera layouted is located at；
Judgment module 503, is used for: capturing under the triggering command of radar to vehicle；According to the picture of candid photograph, and
The vehicle of measurement at a distance from layouting, the size information of above-mentioned angle, vehicle, judge vehicle whether road occupying.
In the embodiment of the present invention, at the place that layouts in roadside, a camera is utilized, vehicle is captured, and it is above-mentioned
The prior art is compared, and is designed with a camera without each lane, without cross bar, realize it is simpler, conveniently, flexibly, can
Reduce cost.In addition, can reflect the lane where vehicle at a distance from layouting on the vehicle of acquisition and roadside, in conjunction with the vehicle of acquisition
Size information and camera capture picture, carry out vehicle road occupying detection increase and obtain compared with the above-mentioned prior art
The size information of the vehicle taken, increasing for testing conditions can make testing result more accurate, and then reduce subsequent artefacts
The workload of identification, improves detection efficiency.
Preferably, obtaining module 501, it is specifically used for:
Using radar surveying vehicle and roadside layout at a distance from and vehicle size information.
It layouts and preferably, radar is all located at camera towards consistent；Establishing between radar and camera has signal connection；
Further include that module is captured in triggering, be used for:
Using being located at before the camera layouted captures vehicle, passes through the signal established between radar and camera and connect
Contact hair camera captures vehicle.
Preferably, judgment module 503, is specifically used for:
According to the license plate color of the picture recognition vehicle of candid photograph；
According to the vehicle of measurement at a distance from layouting, above-mentioned angle, the vertical range of the extension line in vehicle and roadside is calculated,
The traveling lane of vehicle is determined according to the vertical range；
According to the traveling lane of the license plate color of vehicle, the size information of vehicle and the vehicle determined, judge that vehicle is
No road occupying.
Preferably, judgment module 503, is specifically used for:
It whether is yellow card license plate according to the license plate of the picture recognition vehicle of candid photograph；
If the license plate of vehicle is yellow card license plate, according to the vehicle of measurement at a distance from layouting, above-mentioned angle, vehicle is calculated
With the vertical range of the extension line in roadside, the traveling lane of vehicle is determined according to the vertical range, and judges determining vehicle
Whether traveling lane is to preset forbidden lane；
If the traveling lane of vehicle is to preset forbidden lane, judge whether vehicle is big according to the size information of vehicle
Vehicle；
If vehicle is cart, it is determined that vehicle road occupying.
Preferably, the device further includes uploading module, it is used for:
It is the vehicle of road occupying to judging result, uploads or store using the picture of candid photograph as picture violating the regulations.
Preferably, the range of above-mentioned angle can be, but not limited to be 18 degree~22 degree.
Below by taking specific application scenarios as an example, detection method to a kind of vehicle road occupying provided in an embodiment of the present invention and
Device is explained in more detail.
In the present embodiment, the detection device of vehicle road occupying includes the mutual radar and smart camera established and have signal to connect,
Above-mentioned acquisition module and triggering are captured module and are set in radar, and above-mentioned candid photograph module, judgment module and uploading module are set to
In smart camera；The detection device of vehicle road occupying further includes display screen, as light emitting diode (Light-emitting Diode,
LED) liquid crystal display, internal battery, such as built-in lithium battery.The device is the integrated design, and can work independently, and is convenient for carrying peace
Dress, flexibility ratio are strong.As shown in fig. 6, the device can be placed at the A that layouts in roadside by tripod, the height tune of tripod
Whole is 1.8 meters, adjusts radar center axis and roadside into 22 degree angles, the direction of smart camera and radar is unanimously.This has altogether on the road
There are three lane, first lane and second lane are the forbidden lane of lorry, and B area is detection zone.In detection lorry road occupying
When violating the regulations, the process which detects passing vehicle is as shown in Figure 7, the specific steps are as follows:
Step 710, when thering is vehicle to put after testing, at a distance from the A that layouts on radar surveying vehicle and roadside and vehicle
Size information is simultaneously sent to smart camera, and the signal by establishing connects to smart camera and sends the touching captured to vehicle
Send instructions, executes step 720.
In the present embodiment, the size information of vehicle includes cart, middle vehicle, trolley.
Step 720, smart camera receive and layout (R as shown in FIG. 6) at a distance from A on the vehicle and roadside of radar surveying,
And the size information of vehicle, and vehicle is captured under the triggering command of radar, execute step 730.
Step 730, smart camera execute step 740 according to the license plate color of the picture recognition vehicle of candid photograph.
Step 740, smart camera judge whether the license plate of vehicle is yellow card license plate, if so, step 750 is executed, otherwise,
Execute step 790.
Step 750, smart camera at a distance from the A that layouts, above-mentioned angle, calculate vehicle and roadside according to the vehicle of measurement
The vertical range (R ' as shown in FIG. 6) of extension line determines the traveling lane of vehicle according to the vertical range, executes step 760.
Step 760, smart camera judge whether the traveling lane of determining vehicle is to preset forbidden lane, if so, holding
Otherwise row step 770 executes step 790.
Step 770, smart camera judge whether vehicle is cart according to the size information of vehicle, if so, executing step
780, otherwise, execute step 790.
Step 780 determines vehicle road occupying, is uploaded to platform by communication network using the picture of candid photograph as picture violating the regulations,
Or local is stored in as picture violating the regulations.
Wherein, communication network can be 3G or 4G communication network.
Step 790 determines the non-road occupying of vehicle, and the picture of candid photograph is stored in local as normal picture.
It is subsequent by manually carrying out screening identification for picture of breaking rules and regulations, due to the detection of vehicle road occupying provided in this embodiment
In method and device, the size that radar can measure vehicle can filter out one in conjunction with the size detection vehicle road occupying of the vehicle
Divide yellow card trolley, testing result is more accurate, reduces the quantity of the picture violating the regulations of upload or storage, also just reduces subsequent people
The workload of work screening identification, improves detection efficiency.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (14)
1. a kind of detection method of vehicle road occupying characterized by comprising
When thering is vehicle to put after testing, obtain at a distance from layouting on vehicle and roadside and the size information of the vehicle；Its
In, the extension line in the line layouted between the test point and the roadside has certain angle；
The vehicle is captured using the camera layouted is located at；
According to the picture of candid photograph, and the vehicle measured is at a distance from described layout, the size of the angle, the vehicle
Information, judge the vehicle whether road occupying.
2. the method according to claim 1, wherein at a distance from layouting on the acquisition vehicle and roadside, and
The size information of the vehicle, comprising:
Using vehicle described in radar surveying and roadside layout at a distance from and the vehicle size information.
3. according to the method described in claim 2, it is characterized in that, the radar and the camera are all located at described layout and court
To consistent；Establishing between the radar and the camera has signal connection；
Before being captured using the camera layouted described in the vehicle, this method further include:
The camera is triggered by the signal connection established between the radar and the camera to capture the vehicle.
4. described in any item methods according to claim 1~3, which is characterized in that the picture according to candid photograph, and measurement
The vehicle at a distance from described layout, the size information of the angle, the vehicle, judge the vehicle whether road occupying,
Include:
The license plate color of the vehicle according to the picture recognition of candid photograph；
According to the vehicle of measurement at a distance from described layout, the angle, the extension of the vehicle Yu the roadside is calculated
The vertical range of line determines the traveling lane of the vehicle according to the vertical range；
According to the traveling lane of the license plate color of the vehicle, the size information of the vehicle and the vehicle determined, sentence
The vehicle that breaks whether road occupying.
5. according to the method described in claim 4, it is characterized in that, according to the picture of candid photograph, and measurement the vehicle with
The distance layouted, the size information of the angle, the vehicle, judge the vehicle whether road occupying, comprising:
The license plate color of the vehicle according to the picture recognition of candid photograph, and judge whether it is yellow card license plate；
If the license plate of the vehicle is yellow card license plate, according to the vehicle of measurement at a distance from described layout, the angle,
The vertical range for calculating the extension line in the vehicle and the roadside, the Travel vehicle of the vehicle is determined according to the vertical range
Road, and judge whether the traveling lane of the determining vehicle is to preset forbidden lane；
If the traveling lane of the vehicle is to preset forbidden lane, judge that the vehicle is according to the size information of the vehicle
No is cart；
If the vehicle is cart, it is determined that the vehicle road occupying.
6. described in any item methods according to claim 1~3, which is characterized in that this method further include:
It is the vehicle of road occupying to judging result, uploads or store using the picture of candid photograph as picture violating the regulations.
7. described in any item methods according to claim 1~3, which is characterized in that the range of the angle is 18 degree~22 degree.
8. a kind of detection device of vehicle road occupying, which is characterized in that the device includes:
Module is obtained, is used for: when having vehicle to put after testing, being obtained at a distance from layouting on vehicle and roadside and the vehicle
Size information；Wherein, the line layouted between the test point and the extension line in the roadside have certain angle；
Module is captured, is used for: the vehicle being captured using the camera layouted is located at；
Judgment module is used for: according to the picture of candid photograph, and measurement the vehicle at a distance from described layout, the angle,
The size information of the vehicle, judge the vehicle whether road occupying.
9. device according to claim 8, which is characterized in that the acquisition module is specifically used for:
Using vehicle described in radar surveying and roadside layout at a distance from and the vehicle size information.
10. device according to claim 9, which is characterized in that the radar and the camera be all located at it is described layout and
Towards unanimously；Establishing between the radar and the camera has signal connection；
The device further includes that module is captured in triggering, is used for:
Utilize and be located at before the camera layouted captures the vehicle in the candid photograph module, by the radar and
The signal connection established between the camera triggers the camera and captures to the vehicle.
11. according to the described in any item devices of claim 8~10, which is characterized in that the judgment module is specifically used for:
The license plate color of the vehicle according to the picture recognition of candid photograph；
According to the vehicle of measurement at a distance from described layout, the angle, the extension of the vehicle Yu the roadside is calculated
The vertical range of line determines the traveling lane of the vehicle according to the vertical range；
According to the traveling lane of the license plate color of the vehicle, the size information of the vehicle and the vehicle determined, sentence
The vehicle that breaks whether road occupying.
12. device according to claim 11, which is characterized in that the judgment module is specifically used for:
The license plate color of the vehicle according to the picture recognition of candid photograph, and judge whether it is yellow card license plate；
If the license plate of the vehicle is yellow card license plate, according to the vehicle of measurement at a distance from described layout, the angle,
The vertical range for calculating the extension line in the vehicle and the roadside, the Travel vehicle of the vehicle is determined according to the vertical range
Road, and judge whether the traveling lane of the determining vehicle is to preset forbidden lane；
If the traveling lane of the vehicle is to preset forbidden lane, judge that the vehicle is according to the size information of the vehicle
No is cart；
If the vehicle is cart, the vehicle road occupying.
13. according to the described in any item devices of claim 8~10, which is characterized in that the device further includes uploading module, is used
In:
It is the vehicle of road occupying to judging result, uploads or store using the picture of candid photograph as picture violating the regulations.
14. according to the described in any item devices of claim 8~10, which is characterized in that the range of the angle is 18 degree~22
Degree.
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| CN108012098A (en) * | 2017-11-26 | 2018-05-08 | 合肥赛为智能有限公司 | A kind of unmanned plane traffic inspection method |
| CN112489448A (en) * | 2019-09-11 | 2021-03-12 | 浙江宇视科技有限公司 | Snapshot output filtering method and device |
| CN111860219B (en) * | 2020-06-30 | 2024-01-05 | 杭州科度科技有限公司 | High-speed channel occupation judging method and device and electronic equipment |
| CN114446055A (en) * | 2021-09-22 | 2022-05-06 | 湖南喜宝达信息科技有限公司 | Electric bicycle and method for monitoring road occupation driving thereof and storage medium |
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| RU2175780C2 (en) * | 1996-07-26 | 2001-11-10 | Паоло СОДИ | Device and method for detection of disturbances of road traffic with dynamic guidance systems |
| CN104658261A (en) * | 2013-11-23 | 2015-05-27 | 安徽蓝盾光电子股份有限公司 | Detection and monitoring system of cart lane occupation on expressway |
| CN104778841A (en) * | 2015-04-14 | 2015-07-15 | 山东鼎讯智能交通股份有限公司 | Motor vehicle road occupying instrument |
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| RU2175780C2 (en) * | 1996-07-26 | 2001-11-10 | Паоло СОДИ | Device and method for detection of disturbances of road traffic with dynamic guidance systems |
| CN104658261A (en) * | 2013-11-23 | 2015-05-27 | 安徽蓝盾光电子股份有限公司 | Detection and monitoring system of cart lane occupation on expressway |
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