CN107563288A - A kind of recognition methods of fake-licensed car vehicle and device - Google Patents
A kind of recognition methods of fake-licensed car vehicle and device Download PDFInfo
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- CN107563288A CN107563288A CN201710640548.6A CN201710640548A CN107563288A CN 107563288 A CN107563288 A CN 107563288A CN 201710640548 A CN201710640548 A CN 201710640548A CN 107563288 A CN107563288 A CN 107563288A
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Abstract
The embodiment of the invention discloses a kind of recognition methods of fake-licensed car vehicle and device, for simplifying the identification process of fake-licensed car vehicle, and improves the identification accuracy of fake-licensed car vehicle.In the method, what the multiple electronics bayonet sockets set in reception road area reported respectively crosses car record data；The mistake wheel paths crossed car record data and extract same license plate number vehicle reported respectively according to multiple electronics bayonet sockets, crossing wheel paths includes：Each electronics bayonet socket that same license plate number vehicle passes through successively；Judge whether same license plate number vehicle is deck suspected vehicles according to the adjacent electronics bayonet socket information that can be gone directly in road area and the non-adjacent electronic card message that can not be gone directly breath, wheel paths excessively.
Description
Technical field
The present invention relates to recognition methods and the device in vehicle recongnition technique field, more particularly to a kind of fake-licensed car vehicle.
Background technology
Fake-licensed car makes personation car plate according to the model and color of true board car, and has identical license plate number with true board car
Code.The appearance of fake-licensed car has a strong impact on traffic safety.
In the prior art in order to identifying fake-licensed car, the following solution of generally use：Can not based on same car
Identical or different location principle can be appeared in very short time, first step knowledge is carried out using the shooting time difference of vehicle
Not, the N-Shortest-Paths in transportation network between any two test point are then calculated, and then the weighting for obtaining vehicle is put down
Equal speed, the confidence level that vehicle is fake-licensed car is calculated further according to Real-time Traffic Information.
This prior art needs to calculate the distance between test point in transportation network, but in actual application
Middle the distance between any two test point that obtains needs to carry out actual distance statistics, and this process needs manual measurement, non-
It is often cumbersome, the problem of detection fake-licensed car cost is high be present.
The content of the invention
The embodiments of the invention provide a kind of recognition methods of fake-licensed car vehicle and device, for simplifying fake-licensed car vehicle
Identification process, and reduce the testing cost of fake-licensed car vehicle.
In order to solve the above technical problems, the embodiment of the present invention provides following technical scheme：
In a first aspect, the embodiment of the present invention provides a kind of recognition methods of fake-licensed car vehicle, including：
What the multiple electronics bayonet sockets set in reception road area reported respectively crosses car record data；
The mistake crossed car record data and extract same license plate number vehicle reported respectively according to the multiple electronics bayonet socket
Wheel paths, the wheel paths of crossing include：Each electronics bayonet socket that the same license plate number vehicle passes through successively；
According to the adjacent electronics bayonet socket information that can be gone directly in the road area and the non-adjacent electronic card that can not be gone directly
Message breath, the wheel paths of crossing judge whether the same license plate number vehicle is deck suspected vehicles.
Second aspect, the embodiment of the present invention also provide a kind of identification device of fake-licensed car vehicle, including：
Receiving module, the car record data excessively reported respectively for receiving the multiple electronics bayonet sockets set in road area；
Trajectory extraction module, the car record data excessively for being reported respectively according to the multiple electronics bayonet socket extract same
The mistake wheel paths of individual license plate number vehicle, the wheel paths of crossing include：Each electricity that the same license plate number vehicle passes through successively
Subcard mouth；
Deck detection module, for according to the adjacent electronics bayonet socket information that can be gone directly in the road area and can not be straight
The non-adjacent electronic card message reached ceases, the wheel paths of crossing judge whether the same license plate number vehicle is deck suspicion car
.
The third aspect, the embodiment of the present invention also provide a kind of identification device of fake-licensed car vehicle, the fake-licensed car vehicle
Identification device includes：
Memory, for storing computer executable program code；
Transceiver, and
Processor, with the memory and the transceiver couples；
Wherein described program code includes instruction, and when being instructed described in the computing device, the instruction makes the set
The identification device of board car vehicle performs the method as any one of claim 1 to 6.
The fourth aspect of the application, there is provided a kind of computer-readable recording medium, the computer-readable recording medium
In be stored with instruction, when run on a computer so that computer performs the method described in above-mentioned each side.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
In embodiments of the present invention, the car of crossing that the multiple electronics bayonet sockets set in road area report respectively is received first to remember
Record data；Then the car record data excessively reported respectively according to multiple electronics bayonet sockets extracts the car excessively of same license plate number vehicle
Track, crossing wheel paths includes：Each electronics bayonet socket that same license plate number vehicle passes through successively；According to can be straight in road area
The adjacent electronics bayonet socket information reached and the non-adjacent electronic card message breath that can not be gone directly, wheel paths excessively judge same license plate number car
Whether it is deck suspected vehicles.Due to the adjacent electronics card that can be gone directly in road area can be used in the embodiment of the present invention
The non-adjacent electronic card message breath that message ceases and can not gone directly determines whether the same license plate number vehicle is deck suspected vehicles,
Accurately obtained compared to the car record data can of crossing that in the prior art, the mistake wheel paths of vehicle are reported by electronics bayonet socket,
And also without the position of acquisition electronics bayonet socket in the embodiment of the present invention, therefore the identification of fake-licensed car vehicle can be simplified
Journey, the vehicle for having passed sequentially through the continuous two electronics bayonet sockets that can not be gone directly, it may be determined that the vehicle has very big set
Board suspicion, therefore the embodiment of the present invention can improve the identification accuracy of fake-licensed car vehicle.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those skilled in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of process blocks schematic diagram of the recognition methods of fake-licensed car vehicle provided in an embodiment of the present invention；
Fig. 2 is a kind of application scenarios schematic diagram of the recognition methods of fake-licensed car vehicle provided in an embodiment of the present invention；
Fig. 3-a are a kind of composition structural representation of the identification device of fake-licensed car vehicle provided in an embodiment of the present invention；
Fig. 3-b are a kind of composition structural representation of deck detection module provided in an embodiment of the present invention；
Fig. 3-c are the composition structural representation of the identification device of another fake-licensed car vehicle provided in an embodiment of the present invention；
Fig. 3-d are the composition structural representation of the identification device of another fake-licensed car vehicle provided in an embodiment of the present invention；
Fig. 3-e are the composition structural representation of the identification device of another fake-licensed car vehicle provided in an embodiment of the present invention；
Fig. 4 is that the recognition methods of fake-licensed car vehicle provided in an embodiment of the present invention is applied to the composition structural representation of server
Figure.
Embodiment
The embodiments of the invention provide a kind of recognition methods of fake-licensed car vehicle and device, for simplifying fake-licensed car vehicle
Identification process, and improve the identification accuracy of fake-licensed car vehicle.
To enable goal of the invention, feature, the advantage of the present invention more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that disclosed below
Embodiment be only part of the embodiment of the present invention, and not all embodiments.Based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained, belongs to the scope of protection of the invention.
Term " comprising " and " having " in description and claims of this specification and above-mentioned accompanying drawing and they
Any deformation, it is intended that cover it is non-exclusive include, so as to a series of process comprising units, method, system, product or set
It is standby to be not necessarily limited to those units, but may include not list clearly or consolidate for these processes, method, product or equipment
The other units having.
It is described in detail individually below.
One embodiment of the recognition methods of fake-licensed car vehicle of the present invention, specifically can apply to the knowledge to fake-licensed car vehicle
In other scene.The embodiment of the present invention can cross car record to find fake-licensed car, to roadway area in the embodiment of the present application based on vehicle
Electronics bayonet socket in domain is divided into the following two kinds type：The adjacent electronics bayonet socket information that can go directly and it can not go directly non-adjacent
Electronic card message ceases, and is analyzed using above- mentioned information crossing wheel paths, so that it is determined that whether same license plate number vehicle passes through
Adjacent electronics bayonet socket and whether by non-adjacent electronics bayonet socket, and then determine whether the same license plate number vehicle has deck
Suspicion.The method that the embodiment of the present application provides effectively makes up the deficiencies in the prior art, can complete to the effective of fake license plate vehicle
Identification.Refer to shown in Fig. 1, the recognition methods for the fake-licensed car vehicle that one embodiment of the invention provides, following step can be included
Suddenly：
What the 101st, the multiple electronics bayonet sockets set in reception road area reported respectively crosses car record data.
In embodiments of the present invention, road area also refers to urban road or expressway, it is only necessary in roadway area
Electronics bayonet socket is set in domain, and the electronics bayonet socket is the monitoring probe set on road, and warp can be shot by electronics bayonet socket
The vehicle data of the electronics bayonet socket is crossed, so as to which electronics bayonet socket can generate car record data, for what is set in road area
Multiple electronics bayonet sockets, can timing report it is respective cross car record data.
For example, can road and electronics bayonet socket that according to city, oneself has, mark all electronics prisons in road area
Point is controlled, electronic monitoring point is used for the car information excessively for obtaining vehicle, is recorded by vehicle database all by crossing car in region
Record data, this, which crosses car record data, may include:The number-plate number, car plate species, cross car time, control point, travel direction.
In some embodiments of the invention, the car record data excessively that electronics bayonet socket reports can also be by image recognition skill
The vehicle and license plate number of the information, usually vehicle of art identification vehicle.
102nd, the mistake crossed car record data and extract same license plate number vehicle reported respectively according to multiple electronics bayonet sockets
Wheel paths, crossing wheel paths includes：Each electronics bayonet socket that same license plate number vehicle passes through successively.
In embodiments of the present invention, car record data is crossed by what multiple electronics bayonet sockets reported respectively, using license plate number to be single
Position, can count the mistake wheel paths of each license plate number, because fake-licensed car is there may be, therefore same license plate number may be by reality
More than two vehicles on border are using, it is therefore desirable to which each electronics bayonet socket for passing through successively for same car plate generated
Wheel paths, for example, same license plate number vehicle is vehicle a vehicle, the electronics bayonet socket that the vehicle passes sequentially through is electronics
Bayonet socket 1, electronics bayonet socket 3 and electronics bayonet socket 5, then vehicle a mistake wheel paths are electronics bayonet socket 1->Electronics bayonet socket 3->Electronic card
Mouth 5.By the mistake wheel paths of vehicle, the traveling process in road area in vehicle can be counted, so as to record out the car
The each electronics bayonet socket passed through, crosses wheel paths can using this and determines whether fake-licensed car by subsequent process.
103rd, according to the adjacent electronics bayonet socket information that can be gone directly in road area and the non-adjacent electronic card that can not be gone directly
Message breath, wheel paths excessively judge whether the same license plate number vehicle is deck suspected vehicles.
In embodiments of the present invention, the adjacent electronics bayonet socket information that can be gone directly in road area and not can be used
The non-adjacent electronic card message breath that can be gone directly, to be detected to same license plate number vehicle, so that it is determined that whether going out the vehicle
With deck suspicion.Wherein, adjacent electronics bayonet socket refers to two electronics bayonet sockets that vehicle can only pass through successively, in the adjacent electronics
Other electronics bayonet sockets are not present between bayonet socket, i.e., on a road, if some vehicle according to road driving direction successively according to
Two electronics bayonet sockets of secondary process form adjacent electronics bayonet socket, and adjacent electronics bayonet socket is that vehicle can go directly in the road area
's.Likewise, non-adjacent electronics bayonet socket is the electronics bayonet socket that can not be gone directly in road area, such as pressed on certain road
According to road driving direction, electronics bayonet socket a and electronics bayonet socket b are adjacent, and vehicle can not directly reach the road by electronics bayonet socket a
Electronics bayonet socket c on road, but can directly reach electronics bayonet socket c from electronics bayonet socket b, then illustrate electronics bayonet socket a and electronic card
Mouth b is adjacent electronics bayonet socket, and electronics bayonet socket b and electronics bayonet socket c are adjacent electronics bayonet sockets, and electronics bayonet socket a and electronics bayonet socket c are then
It is non-adjacent electronics bayonet socket.Due to can be according to the adjacent electronics bayonet socket that can be gone directly in road area in the embodiment of the present invention
Information and the non-adjacent electronic card message breath that can not be gone directly judged the mistake wheel paths of vehicle, so that it is determined that vehicle whether
With deck suspicion.
In some embodiments of the invention, step 103 is believed according to the adjacent electronics bayonet socket that can be gone directly in road area
Breath and can not go directly non-adjacent electronic card message breath, cross wheel paths judge the same license plate number vehicle whether be deck suspicion
Before doubting vehicle, method provided in an embodiment of the present invention can also include：
A1, multiple electronics bayonet socket caused history mistakes in data collection cycle are obtained according to preset data collection cycle
Car record data.
A2, cross in car record data from history caused by multiple electronics bayonet sockets and to count adjacent electronics bayonet socket information and non-
Adjacent electronics bayonet socket information.
Wherein, for the accuracy of statistical result, what data collection cycle needed to set can not be too short, otherwise possibly can not
Useful car record data excessively is collected, in practical application scene, the data collection cycle is generally using the moon as chronomere, example
The history in nearest one month can such as be gathered and cross car record data, or the history gathered in nearest two months crosses car record number
According to not limiting herein.After history caused by collecting multiple electronics bayonet sockets crosses car record data, these history cross car note
Record data can be used as foundation to count adjacent electronics bayonet socket and non-adjacent electronics bayonet socket, because history crosses car, record data is
The True Data that multiple electronics bayonet sockets in the region of road come out, by these history cross car record data can count with
The consistent electronics bayonet socket adjacencies of electronic card mouth actual distribution in road area.
Further, the statistic processes of the adjacent electronics bayonet socket in road area and non-adjacent electronics bayonet socket can have more
Kind, followed by for example, history caused by step A2 from multiple electronics bayonet sockets cross in car record data count it is adjacent
Electronic card message ceases and non-adjacent electronic card message breath, including：
A21, two electronics bayonet sockets are arbitrarily selected from multiple electronics bayonet sockets, obtain the first electronics bayonet socket pair；
A22, the first mistake that car record data statistics passes sequentially through all vehicles of the first electronics bayonet socket pair is crossed according to history
Car total degree；
A23, judge that first crosses whether car total degree is more than preset car threshold value of going directly；
If A24, first cross car total degree and are more than car threshold value of going directly, it is determined that the first electronics bayonet socket to including two electricity
Subcard mouth is adjacent electronics bayonet socket；Or
If A25, first cross car total degree and are less than or equal to car threshold value of going directly, it is determined that the first electronics bayonet socket to including
Two electronics bayonet sockets are non-adjacent electronics bayonet socket.
Wherein, any two electronics bayonet socket in the multiple electronics bayonet sockets of the first electronics bayonet socket, i.e., in road area two-by-two
Electronics bayonet socket can form a first electronics bayonet socket pair, for the detection process of the first electronics bayonet socket pair, be walked in step A22-
Explanation is referred in rapid A25.For example, can be by way of car threshold value of going directly be set come to all electricity in road area
Subcard mouth is made whether adjacent detection, the car threshold value of going directly can be crossed according to history car record data the collection period,
It is relevant by the vehicle flowrate of the road area in unit interval.If first, which crosses car total degree, is more than car threshold value of going directly, it is determined that
First electronics bayonet socket to including two electronics bayonet sockets be adjacent electronics bayonet socket, illustrate the two electronics bayonet sockets on road
Two neighboring crossing, now record the neighbouring relations in adjacent electronics bayonet socket information.If first cross car total degree be less than or
Equal to car threshold value of going directly, it is determined that the first electronics bayonet socket to including two electronics bayonet sockets be non-adjacent electronics bayonet socket, now
Non-adjacent relation is recorded in non-adjacent electronic card message breath.
In some embodiments of the invention, in addition to performing aforementioned method steps, side provided in an embodiment of the present invention
Method also includes：
It whether there is failure bayonet socket in B1, the multiple electronics bayonet sockets for judging to set in road area；
If B2, failure bayonet socket be present, adjacent electronics bayonet socket information and non-adjacent electronic card message breath are counted again.
Wherein, failure bayonet socket refers to the electronics bayonet socket that can not shoot information of vehicles, the electronics bayonet socket having in road area
For failure bayonet socket when, it is necessary to again count adjacent electronics bayonet socket information and non-adjacent electronic card message breath so that the adjacent electricity
Subcard message ceases and non-adjacent electronic card message ceases the last state for the electronics bayonet socket that can meet in road area.The present invention
Adjacent electronics bayonet socket information and non-adjacent electronic card message breath can be counted according to the car record of crossing of reality in embodiment.Citing
Illustrate, if actual upper latch notch A-》Bayonet socket B-》Bayonet socket C is three adjacent crossings, but if failure be present in bayonet socket B, the present invention
Embodiment also can recognize that bayonet socket A- according to adjacent electronics bayonet socket information and non-adjacent electronic card message breath》Bayonet socket C is also
It can go directly.
In some embodiments of the invention, after it is deck suspected vehicles to judge same license plate number vehicle, this
The method that inventive embodiments provide can also comprise the following steps：
C1, extract according to the mistake wheel paths of same license plate number vehicle all of same license plate number vehicle and cross garages
Journey, crossing garage's journey includes：At least two electronics bayonet sockets that same license plate number vehicle passes through successively；
C2, judge that all of same license plate number vehicle are crossed in garage's journey with the presence or absence of a Duan Guo garages journey by another section of mistake
Garage's journey separates；
If C3, all cross in garage's journey are separated in the presence of a Duan Guo garages journey by another Duan Guo garages journey, it is determined that same
Individual license plate number vehicle is deck suspected vehicles；Or
If C4, all cross in garage's journey are separated in the absence of a Duan Guo garages journey by another Duan Guo garages journey, cancel same
One license plate number vehicle is the judged result of deck suspected vehicles.
Wherein, because the accuracy rate of Car license recognition can not reach 100%, so there is many crossings to have Car license recognition mistake
Situation, such case can cause the misrecognition of many fake-licensed cars, and the embodiment of the present invention can pass through abovementioned steps C1 to step
C4 carries out the identification of erroneous judgement.Be illustrated below, for cross car record a1, a2, a3, a4 ..., ai ..., aj ..., an, such as
Fruit ai-ai+1, aj-aj+1 are the non-adjacent electronics bayonet sockets that can not be gone directly, and ai-aj+1 is the adjacent electronics bayonet socket that can be gone directly, and
And j-i>2, i.e. there is a trip and separated by another section of complete stroke in the complete stroke of the number plate vehicle, just think the mistake
The car plate of car record has deck suspicion.This method can handle the inaccurate situation of some number plate identifications, and j-i requirements are more than 2,
It is that only one record has separated one section of complete stroke, has been because there may be some number plate identification mistake more than 2
In order to avoid there was only the situation of a number plate identification mistake, exactly other number plate has been identified as this number plate, therefore by foregoing
Stroke segmentation judge, it is possible to further confirm whether some license plate number vehicle has deck suspicion.
In some embodiments of the invention, the multiple electronics bayonet sockets set in road area are received in abovementioned steps 101
Report respectively cross car record data after, except perform step 102, method provided in an embodiment of the present invention can also carry out as
Lower step:
D1, the car plate crossed car record data and extract same license plate number vehicle reported respectively according to multiple electronics bayonet sockets
Number information and vehicle model information；
D2, license plate number information and vehicle model information inquiry vehicle management system according to same license plate number vehicle；
If D3, by vehicle management system determining that same license plate number vehicle is deck suspected vehicles, Query Result is exported；
If D4, by vehicle management system can not determine whether same license plate number vehicle is deck suspected vehicles, trigger
Perform following steps：The mistake crossed car record data and extract same license plate number vehicle reported respectively according to multiple electronics bayonet sockets
Wheel paths.
Wherein, the car information of crossing of vehicle is monitored first, and carries out Car license recognition and vehicle cab recognition, obtain including warp
Cross the essential informations such as the vehicle, license plate number, vehicle color of the vehicle of bayonet socket.For example, vehicle management system can pass through car
Pipe institute data are obtained, and the car is inquired about in vehicle administration office's information of vehicles according to license plate number, judge the car register information whether with bayonet socket
Information of vehicles recognition result is consistent, and fake-licensed car is identified as if essential information is inconsistent.
In some embodiments of the present application, step 103 is believed according to the adjacent electronics bayonet socket that can be gone directly in road area
Breath and the non-adjacent electronic card message breath that can not be gone directly, wheel paths excessively judge whether same license plate number vehicle is deck suspicion car
, including：
E1, whether judged in wheel paths comprising same by adjacent electronics bayonet socket information and non-adjacent electronic card message breath
Continuous two electronics bayonet sockets that what individual license plate number vehicle passed sequentially through can not go directly；
If contain continuous two electronics that can not be gone directly that same license plate number vehicle passes sequentially through in E2, mistake wheel paths
Bayonet socket, then judge same license plate number vehicle for deck suspected vehicles.
In embodiments of the present invention, according to the adjacent electronics bayonet socket information that can be gone directly in road area and can not go directly
Non-adjacent electronic card message breath, the detection to the mistake wheel paths of same license plate number vehicle, if being contained excessively in wheel paths same
Continuous two electronics bayonet sockets that what individual license plate number vehicle passed sequentially through can not go directly, use adjacent electronics bayonet socket and non-adjacent electronics
Bayonet socket can detect same license plate number vehicle passes sequentially through can not go directly continuous two whether are included in wheel paths are crossed
Individual electronics bayonet socket, if detected " the continuous two electronics bayonet sockets that can not be gone directly ", illustrate it is not that a car is using one
License plate number, but the license plate number may be used by multiple vehicles in the road area, therefore can be determined that same license plate number
Vehicle is deck suspected vehicles.
By description of the above example to the embodiment of the present invention, the multiple electricity set in road area are received first
What subcard mouth reported respectively crosses car record data；Then the car record data of crossing reported respectively according to multiple electronics bayonet sockets extracts
The mistake wheel paths of same license plate number vehicle, crossing wheel paths includes：Each electronic card that same license plate number vehicle passes through successively
Mouthful；According to the adjacent electronics bayonet socket information that can be gone directly in road area and the non-adjacent electronic card message that can not be gone directly breath, mistake
Wheel paths judge whether same license plate number vehicle is deck suspected vehicles.Due to roadway area can be used in the embodiment of the present invention
The adjacent electronics bayonet socket information that can be gone directly in domain and the non-adjacent electronic card message breath that can not be gone directly determine the same car plate
Whether number vehicle is deck suspected vehicles, compared in the prior art, mistake that the mistake wheel paths of vehicle are reported by electronics bayonet socket
Car record data can accurately obtains, and also without the position for obtaining electronics bayonet socket in the embodiment of the present invention, therefore can
To simplify the identification process of fake-licensed car vehicle, the vehicle for having passed sequentially through the continuous two electronics bayonet sockets that can not be gone directly can
To determine that the vehicle has very big deck suspicion, thus the embodiment of the present invention can improve fake-licensed car vehicle identification it is accurate
Degree.
For ease of being better understood from and implementing the such scheme of the embodiment of the present invention, corresponding application scenarios of illustrating below come
It is specifically described.
The embodiment of the present invention proposes that a kind of fake-licensed car that car record is crossed based on vehicle finds algorithm, and this method is gone through according to vehicle
History crosses car record and counts adjacent electronics bayonet socket road network dispatch situation information, in the adjacent electronics bayonet socket road network dispatch situation information
Include and count adjacent electronics bayonet socket information and non-adjacent electronic card message breath, the adjacent electronics bayonet socket road network dispatch counted
Situation information is consistent with the adjacent intersection in actual drive a vehicle, and this method can effectively make up the deficiency of the above method, method letter
Also effective identification to fake license plate vehicle is completed while single.Car record data is crossed according to the history of reality in the embodiment of the present invention
Adjacent bayonet socket road network dispatch situation information is counted, if actually electronics bayonet socket A-》Electronics bayonet socket B-》Electronics bayonet socket C is so
Together with relation, if some vehicles may deliberately get around electronics bayonet socket B, but also can recognize that with the embodiment of the present invention
Electronics bayonet socket A and electronics bayonet socket C is also to go directly, and electronics bayonet socket A and electronics bayonet socket C are identified as adjacent electronics bayonet socket,
There is the very high degree of accuracy so as to the identification to fake license plate vehicle.
Fake-licensed car provided in an embodiment of the present invention finds algorithm flow as shown in Fig. 2 detailed process can include following step
Suddenly：
1st, the car information of crossing of vehicle is monitored, and carries out Car license recognition and vehicle cab recognition, obtain including passing through electronics
The essential informations such as the vehicle of the vehicle of bayonet socket, license plate number, vehicle color.
2nd, preliminary identification fake-licensed car.The car is inquired about in vehicle administration office's information of vehicles according to license plate number, judges that the car is registered
Whether information is consistent with bayonet vehicle information recognition result, and fake-licensed car is identified as if essential information is inconsistent.Inquire about car pipe
Institute's data are more accurately fake-licensed car identification process, so the first step is to need vehicle administration office's data to be inquired about, so as to improve
The accuracy rate of deck identification, can effectively it identify obviously because the different fake-licensed car situation of vehicle.Such as Fig. 2 institutes
Show, the car record data excessively of electronics bayonet socket 1 and electronics bayonet socket 2 is counted from car data stream excessively, is entered by vehicle management system
After driving type colour recognition, it is found that when vehicle mismatches with car plate, direct output result is fake-licensed car.And for car plate, car
Type all identical fake-licensed cars, subsequent step 3 provided in an embodiment of the present invention can be entered.
3rd, the fake-licensed car ceased according to adjacent electronics bayonet socket information and non-adjacent electronic card message finds that algorithm determines whether
Fake-licensed car.Specific algorithm is as follows：Car record data is crossed according to history first and counts adjacent electronics bayonet socket information and non-adjacent electricity
Subcard message ceases.The history used crosses the car of crossing that car record data can be multiple vehicles and records ABCDEFGHI, ABCDEFGHI
Different electronics bayonet sockets is referred to respectively.
Next statistics adjacent electronics bayonet socket information and non-adjacent electronic card message breath.For example, with a period of time
All vehicles cross car record as statistics foundation.Statistical method is recorded according to the car of crossing of one month, counts any two phase
The occurrence number of all vehicles of adjacent electronics bayonet socket, obtain two crossings and continue through the train number number excessively at the two crossings.
Vehicle was not differentiated between when counting train number number, the train number number of crossing of this adjacent electronics bayonet socket is to cross car note according to each car
Record to calculate.For example, count respectively：Bayonet socket A and bayonet socket B's crosses train number number, and bayonet socket C and bayonet socket D's crosses train number
Number ..., bayonet socket A and bayonet socket C's crosses train number number.
In embodiments of the present invention, by vehicle it is actual cross car record to count adjacent intersection rather than by artificial
Mark adjacent intersection, be because vehicle be not exclusively to be travelled according to rule in motion, inevitably deliberately around
Cross some cameras so that it can physically be gone directly in the actual driving conditions of non-conterminous bayonet socket, wherein, as long as there is vehicle company
The continuous train number number of crossing through two bayonet sockets is more than the car threshold value N that went directly, it is possible to is considered adjacent electronics bayonet socket, the present invention is implemented
Example is provided with a threshold value N, is only adjacent electronics bayonet socket when the train number number excessively of only two bayonet sockets is more than N, and pass through
Car record is crossed to count adjacent electronics bayonet socket, can fully adapt to the failure situation of camera, the adjacent electronics come out
Bayonet socket is identical with actual adjacent intersection.Such as the adjacent electronics bayonet socket road network dispatch situation counted is completely according to true
Car record statistics of crossing obtain, i.e., can be to bayonet socket b from bayonet socket a if abc is the bayonet sockets of three connections, can be to from bayonet socket b
Dacca mouth c, but the camera of this bayonet socket of b is problematic in fact, then bayonet socket a is just will be considered that according to the embodiment of the present invention
Adjacent electronics bayonet socket is only in fact with bayonet socket c, although bayonet socket a and bayonet socket c are physically non-conterminous, is taken the photograph what is actually driven a vehicle
When as head shooting, bayonet socket a and bayonet socket c are adjacent electronics bayonet sockets.
In embodiments of the present invention, due to vehicle pass through crossing be all it is continuous, if continuous two of a car
It is not a pair of continuous crossings to cross car record, then the two two cars for crossing car record are not necessarily same cars.For example, such as
Fruit bayonet socket A, bayonet socket B train number number of crossing are less than n times, it is believed that and bayonet socket A, bayonet socket B can not go directly, this makes it possible to
As shown in table 1 below to an adjacent intersection matrix, wherein A-F is crossing, and matrix value is the train number number excessively of two bayonet sockets.
Wherein, if N takes 5 times, such as according to this table, B->D、D->B be it is different cross car record, N value can be with
It is an empirical parameter, by checking that number defines a N value, B->D and D->B is that different cars of crossing records, because crossing car
It is directive, it is possible to have the road of one-way road etc.Then in upper table, B->D,A->E,A->F,B->E,C->F,D->C,E-
>B,E->F,F->B is unreachable, such as B, D are unreachable refers to for a car, it is impossible to successively by bayonet socket B and card
Mouth D.Car record is crossed according to substantial amounts of vehicle, statistics obtains the through number in certain two crossing, is more to utilize to be here
The method of statistical analysis, under the result of this statistical analysis is preserved as an adjacent electronics bayonet socket road network dispatch situation information
Come.
After adjacent electronics bayonet socket road network dispatch situation information is counted, by the adjacent electronics bayonet socket road network dispatch situation
The deck suspicion that information is used for vehicle identifies, if one section of a car is crossed car and is recorded as【A->B->D->F->B】, because B->
D,F->B is understood unreachable by adjacent electronics bayonet socket road network dispatch situation information, then it is suspicious fake-licensed car to think the vehicle
.
Because the accuracy rate of Car license recognition can not reach 100%, so there is the feelings that many crossings have Car license recognition mistake
Condition, such case can cause the misrecognition of many fake-licensed cars, below the embodiment of the present invention following processing is carried out with regard to such case：
For crossing car record a1, a2, a3, a4 ..., ai ..., aj ..., an, if ai-ai+1, aj-aj+1 are unreachable, ai-aj+1 can
Reach and j-i>2, i.e. be present a trip and separated by another section of complete stroke in the complete stroke of the number plate vehicle, just think
The car plate for crossing car record has deck suspicion.It is described herein be more than 2 be because there may be some number plate identification mistake, only
There is a record to separate one section of complete stroke, be in order to avoid there was only the situation of a number plate identification mistake, just more than 2
It is that other number plate has been identified as this number plate.
It was proved that the fake-licensed car proposed by the present invention based on adjacent electronics bayonet socket road network dispatch situation information is found
Algorithm it can be found that vehicle solid colour and two cars whether the same period occur can effectively be identified.This
The method based on adjacent electronics bayonet socket road network dispatch situation information mentioned in invention can effectively find fake-licensed car, by reality
The test of border scene also demonstrates the validity of this method.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
For ease of preferably implementing the such scheme of the embodiment of the present invention, the phase for implementing such scheme is also provided below
Close device.
Refer to shown in Fig. 3-a, a kind of identification device 300 of fake-licensed car vehicle provided in an embodiment of the present invention, can wrap
Include：Receiving module 301, trajectory extraction module 302, deck detection module 303, wherein,
Receiving module 301, number is recorded for receiving the car of crossing that the multiple electronics bayonet sockets set in road area report respectively
According to；
Trajectory extraction module 302, the car record data of crossing for being reported respectively according to the multiple electronics bayonet socket extract
The mistake wheel paths of same license plate number vehicle, the wheel paths of crossing include：The same license plate number vehicle passes through each successively
Individual electronics bayonet socket；
Deck detection module 303, for according to the adjacent electronics bayonet socket information that can be gone directly in the road area and not
The non-adjacent electronic card message that can be gone directly ceases, the wheel paths of crossing judge whether the same license plate number vehicle is deck suspicion
Vehicle.
In some embodiments of the invention, refer to shown in Fig. 3-b, deck detection module 303, including：
Wheel paths judge module 3031 is crossed, for passing through the adjacent electronics bayonet socket information and the non-adjacent electronics bayonet socket
Information judges whether described cross includes the same license plate number vehicle passes sequentially through can not go directly continuous two in wheel paths
Individual electronics bayonet socket；
Deck suspicion determining module 3032, if for it is described cross wheel paths in contain the same license plate number vehicle according to
The secondary continuous two electronics bayonet sockets that can not be gone directly passed through, then it is deck suspected vehicles to judge the same license plate number vehicle.
In some embodiments of the invention, refer to shown in Fig. 3-c, the identification device 300 of fake-licensed car vehicle also includes：
Historical data acquisition module 304 and bayonet socket statistical module 305, wherein,
The historical data acquisition module 304, for the deck detection module 303 according to can in the road area
Through adjacent electronics bayonet socket information and the non-adjacent electronic card message breath that can not be gone directly, the wheel paths excessively judge described same
Before whether individual license plate number vehicle is deck suspected vehicles, the multiple electronics bayonet socket is obtained according to preset data collection cycle
Caused history crosses car record data in the data collection cycle；
The bayonet socket statistical module 305, united for being crossed from history caused by the multiple electronics bayonet socket in car record data
Count out the adjacent electronics bayonet socket information and the non-adjacent electronic card message breath.
Further, in some embodiments of the invention, bayonet socket statistical module 305, specifically for from the multiple electricity
Two electronics bayonet sockets are arbitrarily selected in subcard mouth, obtain the first electronics bayonet socket pair；Car record data system is crossed according to the history
Count all vehicles for passing sequentially through the first electronics bayonet socket pair first crosses car total degree；Judge that described first crosses car total degree
Whether preset car threshold value of going directly is more than；If described first, which crosses car total degree, is more than the car threshold value of going directly, it is determined that institute
State the first electronics bayonet socket to including two electronics bayonet sockets be adjacent electronics bayonet socket；Or if the described first car total degree excessively is small
In or equal to the car threshold value of going directly, it is determined that the first electronics bayonet socket to including two electronics bayonet sockets be non-adjacent electricity
Subcard mouth.
In some embodiments of the invention, refer to shown in Fig. 3-d, relative to shown in Fig. 3-a, the fake-licensed car vehicle
Identification device 300, in addition to：Detection module 306 is misidentified, wherein,
The misrecognition detection module 306, for judging the same license plate number when the deck detection module 303
Vehicle be deck suspected vehicles after, extract the same car plate according to the mistake wheel paths of the same license plate number vehicle
The all of number vehicle cross garages' journeys, and garage's journey of crossing includes：The same license plate number vehicle pass through successively at least two
Electronics bayonet socket；Judge that all of the same license plate number vehicle are crossed in garage's journey with the presence or absence of a Duan Guo garages journey by another section
Garage's journey is crossed to separate；If all cross in garage's journey is separated in the presence of a Duan Guo garages journey by another Duan Guo garages journey,
It is deck suspected vehicles to determine the same license plate number vehicle；Or if one section of mistake is not present in all cross in garage's journey
Garage's journey is separated by another Duan Guo garages journey, then cancels the judgement knot that the same license plate number vehicle is deck suspected vehicles
Fruit.
In some embodiments of the invention, refer to shown in Fig. 3-e, relative to shown in Fig. 3-a, the fake-licensed car vehicle
Identification device 300, in addition to：Preliminary identification module 307, wherein,
Preliminary identification module 307, the multiple electronics bayonet sockets set in road area difference is received for the receiving module
What is reported crosses after car record data, and the car record data excessively reported respectively according to the multiple electronics bayonet socket extracts same
The license plate number information and vehicle model information of license plate number vehicle；According to the license plate number information and car of the same license plate number vehicle
Type information enquiring vehicle management system；If determine the same license plate number vehicle for set by the vehicle management system
Board suspected vehicles, export Query Result；If it can not determine that the same license plate number vehicle is by the vehicle management system
No is deck suspected vehicles, and triggering performs the trajectory extraction module 302.
Description more than to the embodiment of the present invention, the multiple electronics bayonet sockets set in road area are received first
What is reported respectively crosses car record data；Then the car record data excessively reported respectively according to multiple electronics bayonet sockets extracts same
The mistake wheel paths of license plate number vehicle, crossing wheel paths includes：Each electronics bayonet socket that same license plate number vehicle passes through successively；According to
The adjacent electronics bayonet socket information that can be gone directly in road area and the non-adjacent electronic card message breath that can not be gone directly, wheel paths excessively are sentenced
Whether the same license plate number vehicle that breaks is deck suspected vehicles.Can in road area due to that can be used in the embodiment of the present invention
Through adjacent electronics bayonet socket information and the non-adjacent electronic card message breath that can not be gone directly determine that the same license plate number vehicle is
No is deck suspected vehicles, and number is recorded compared to the car of crossing that in the prior art, the mistake wheel paths of vehicle are reported by electronics bayonet socket
Accurately obtained according to can, and also without the position of acquisition electronics bayonet socket in the embodiment of the present invention, therefore set can be simplified
The identification process of board car vehicle, the vehicle for having passed sequentially through the continuous two electronics bayonet sockets that can not be gone directly, it may be determined that should
Vehicle has very big deck suspicion, therefore the embodiment of the present invention can improve the identification accuracy of fake-licensed car vehicle.
Fig. 4 is a kind of server architecture schematic diagram provided in an embodiment of the present invention, and the server 1100 can be because of configuration or property
Energy is different and produces bigger difference, can include one or more central processing units (central processing
Units, CPU) 1122 (for example, one or more processors) and memory 1132, one or more storage applications
The storage medium 1130 of program 1142 or data 1144 (such as one or more mass memory units).Wherein, memory
1132 and storage medium 1130 can be it is of short duration storage or persistently storage.One can be included by being stored in the program of storage medium 1130
Individual or more than one module (diagram does not mark), each module can include operating the series of instructions in server.More enter
One step, central processing unit 1122 be could be arranged to communicate with storage medium 1130, and storage medium is performed on server 1100
Series of instructions operation in 1130.
Server 1100 can also include one or more power supplys 1126, one or more wired or wireless nets
Network interface 1150, one or more input/output interfaces 1158, and/or, one or more operating systems 1141, example
Such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc..
It can be based on shown in the Fig. 4 as the recognition methods step of the fake-licensed car vehicle performed by server in above-described embodiment
Server architecture.
It should be noted that, device embodiment described above is only schematical in addition, wherein described as separation
The unit of part description can be or may not be it is physically separate, can be as the part that unit is shown or
It can not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality
Border needs to select some or all of module therein to realize the purpose of this embodiment scheme.It is in addition, provided by the invention
In device embodiment accompanying drawing, the annexation between module represents there is communication connection between them, specifically can be implemented as one
Bar or a plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, you can with
Understand and implement.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can borrow
Software is helped to add the mode of required common hardware to realize, naturally it is also possible to include application specific integrated circuit, specially by specialized hardware
Realized with CPU, private memory, special components and parts etc..Generally, all functions of being completed by computer program can
Easily realized with corresponding hardware, moreover, for realizing that the particular hardware structure of same function can also be a variety of more
Sample, such as analog circuit, digital circuit or special circuit etc..But it is more for the purpose of the present invention in the case of software program it is real
It is now more preferably embodiment.Based on such understanding, technical scheme is substantially made to prior art in other words
The part of contribution can be embodied in the form of software product, and the computer software product is stored in the storage medium that can be read
In, such as the floppy disk of computer, USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory
Device (RAM, Random Access Memory), magnetic disc or CD etc., including some instructions are causing a computer to set
Standby (can be personal computer, server, or network equipment etc.) performs the method described in each embodiment of the present invention.
In summary, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to upper
Embodiment is stated the present invention is described in detail, it will be understood by those within the art that：It still can be to upper
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
- A kind of 1. recognition methods of fake-licensed car vehicle, it is characterised in that including：What the multiple electronics bayonet sockets set in reception road area reported respectively crosses car record data；The car record data excessively reported respectively according to the multiple electronics bayonet socket extracts the track excessively of same license plate number vehicle Mark, the wheel paths of crossing include：Each electronics bayonet socket that the same license plate number vehicle passes through successively；According to the adjacent electronics bayonet socket information that can be gone directly in the road area and the non-adjacent electronic card message that can not be gone directly Breath, the wheel paths of crossing judge whether the same license plate number vehicle is deck suspected vehicles.
- 2. according to the method for claim 1, it is characterised in that described adjacent according to that can be gone directly in the road area Electronic card message breath and the non-adjacent electronic card message breath that can not be gone directly, the wheel paths of crossing judge the same license plate number car Whether it is deck suspected vehicles, including：Judge whether described cross in wheel paths wraps by the adjacent electronics bayonet socket information and the non-adjacent electronic card message breath The continuous two electronics bayonet sockets that can not be gone directly passed sequentially through containing the same license plate number vehicle；If described cross in wheel paths contains continuous two electricity that can not be gone directly that the same license plate number vehicle passes sequentially through Subcard mouth, then it is deck suspected vehicles to judge the same license plate number vehicle.
- 3. according to the method for claim 1, it is characterised in that described adjacent according to that can be gone directly in the road area Electronic card message breath and the non-adjacent electronic card message breath that can not be gone directly, the wheel paths of crossing judge the same license plate number car Whether before being deck suspected vehicles, methods described also includes：The multiple electronics bayonet socket caused history in the data collection cycle is obtained according to preset data collection cycle Cross car record data；Crossed from history caused by the multiple electronics bayonet socket in car record data count the adjacent electronics bayonet socket information and The non-adjacent electronic card message breath.
- 4. according to the method for claim 3, it is characterised in that cross car record from history caused by the multiple electronics bayonet socket The adjacent electronics bayonet socket information and the non-adjacent electronic card message breath are counted in data, including：Two electronics bayonet sockets are arbitrarily selected from the multiple electronics bayonet socket, obtain the first electronics bayonet socket pair；According to the history cross car record data statistics pass sequentially through the first electronics bayonet socket pair all vehicles the first mistake Car total degree；Judge that described first crosses whether car total degree is more than preset car threshold value of going directly；If it is described first cross car total degree be more than the car threshold value of going directly, it is determined that the first electronics bayonet socket to including two Individual electronics bayonet socket is adjacent electronics bayonet socket；OrIf described first, which crosses car total degree, is less than or equal to the car threshold value of going directly, it is determined that the first electronics bayonet socket is to bag The two electronics bayonet sockets included are non-adjacent electronics bayonet socket.
- 5. according to the method for claim 1, it is characterised in that when judge the same license plate number vehicle for deck suspicion After doubting vehicle, methods described also includes：The all of the same license plate number vehicle, which are extracted, according to the mistake wheel paths of the same license plate number vehicle crosses garage Journey, garage's journey of crossing include：At least two electronics bayonet sockets that the same license plate number vehicle passes through successively；Judge that all cross in garage's journey of the same license plate number vehicle crosses car with the presence or absence of a Duan Guo garages journey by another section Stroke separates；If all cross in garage's journey is separated in the presence of a Duan Guo garages journey by another Duan Guo garages journey, it is determined that described same Individual license plate number vehicle is deck suspected vehicles；OrIf all cross in garage's journey is separated in the absence of a Duan Guo garages journey by another Duan Guo garages journey, cancel described same One license plate number vehicle is the judged result of deck suspected vehicles.
- 6. method according to any one of claim 1 to 5, it is characterised in that described to receive what is set in road area What multiple electronics bayonet sockets reported respectively crosses after car record data, and methods described also includes：The license plate number crossed car record data and extract same license plate number vehicle reported respectively according to the multiple electronics bayonet socket Information and vehicle model information；According to the license plate number information and vehicle model information inquiry vehicle management system of the same license plate number vehicle；If determining that the same license plate number vehicle is deck suspected vehicles by the vehicle management system, output inquiry knot Fruit；If can not determine whether the same license plate number vehicle is deck suspected vehicles by the vehicle management system, triggering Perform following steps：The car record data of crossing reported respectively according to the multiple electronics bayonet socket extracts same license plate number vehicle Mistake wheel paths.
- A kind of 7. identification device of fake-licensed car vehicle, it is characterised in that including：Receiving module, the car record data excessively reported respectively for receiving the multiple electronics bayonet sockets set in road area；Trajectory extraction module, the car record data of crossing for being reported respectively according to the multiple electronics bayonet socket extract same car The mistake wheel paths of trade mark vehicle, the wheel paths of crossing include：Each electronic card that the same license plate number vehicle passes through successively Mouthful；Deck detection module, for that according to the adjacent electronics bayonet socket information that can be gone directly in the road area and can not go directly Non-adjacent electronic card message breath, the wheel paths of crossing judge whether the same license plate number vehicle is deck suspected vehicles.
- 8. device according to claim 7, it is characterised in that the deck detection module, including：Wheel paths judge module is crossed, for judging by the adjacent electronics bayonet socket information and the non-adjacent electronic card message breath Whether described cross includes continuous two electronic cards that can not be gone directly that the same license plate number vehicle passes sequentially through in wheel paths Mouthful；Deck suspicion determining module, if containing what the same license plate number vehicle passed sequentially through for described cross in wheel paths The continuous two electronics bayonet sockets that can not be gone directly, then it is deck suspected vehicles to judge the same license plate number vehicle.
- 9. a kind of identification device of fake-licensed car vehicle, it is characterised in that the identification device of the fake-licensed car vehicle includes：Memory, for storing computer executable program code；Transceiver, andProcessor, with the memory and the transceiver couples；Wherein described program code includes instruction, and when being instructed described in the computing device, the instruction makes the fake-licensed car The identification device of vehicle performs the method as any one of claim 1 to 6.
- 10. a kind of computer-readable recording medium, have program stored therein instruction, it is characterised in that the journey that computing device is stored Sequence performs method according to any one of claim 1 to 6 when instructing.
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| CN112289028A (en) * | 2020-10-27 | 2021-01-29 | 南威软件股份有限公司 | Method, device, equipment and medium for discovering fake license plate related to vehicle |
| CN113160565A (en) * | 2021-04-14 | 2021-07-23 | 北京掌行通信息技术有限公司 | Fake-licensed vehicle identification method and device, storage medium and terminal |
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