CN108986242A - A kind of secondary Vehicle License Plate Recognition System and method for the not parking mobile payment lane of highway - Google Patents
A kind of secondary Vehicle License Plate Recognition System and method for the not parking mobile payment lane of highway Download PDFInfo
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- CN108986242A CN108986242A CN201810659812.5A CN201810659812A CN108986242A CN 108986242 A CN108986242 A CN 108986242A CN 201810659812 A CN201810659812 A CN 201810659812A CN 108986242 A CN108986242 A CN 108986242A
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- vehicle
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- license plate
- recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
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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
- G06V20/63—Scene text, e.g. street names
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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
Abstract
The present invention relates to a kind of secondary Vehicle License Plate Recognition Systems and method for the not parking mobile payment lane of highway to solve vehicle and pass through speed issue by installing preposition, postposition car license recognition equipment respectively in lane entrance front end, rear end；By being mounted on preposition or postposition car license recognition equipment two cameras of lane two sides, reflective influence is solved；It is captured by the asynchronous flash of light of two cameras, solves the problems, such as bright and dark light；By preposition, postposition car license recognition equipment, solve the problems, such as to capture success rate；It is analyzed by mobile phone prediction data, secondary Recognition Algorithm of License Plate and data, solves the problems, such as license plate precision, license plate deck；The present invention can meet the technical requirements of the not parking mobile-payment system of highway comprehensively, while effectively avoid fake license plate vehicle disengaging high speed, avoid erroneous judgement vehicle, avoid accidentally detaining pass cost.Using the present invention, the not parking mobile payment in the lane MTC, ETC not only can be precisely realized, and can realize the not parking fast passing of the lane MTC, ETC vehicle.
Description
Technical field
The present invention relates to the not parking mobile payment fields of highway, more particularly to one kind to be used for the not parking shifting of highway
The secondary Vehicle License Plate Recognition System and method in dynamic payment lane.
Background technique
Domestic expressway tol lcollection is main with MTC (parking) manual toll collection system, ETC (not parking) automatic fare collection system
Charging mode establishes the fairly perfect expressway tol lcollection system of profession.The mobile branch of freeway toll parking at present
It pays, is increasingly becoming the hot spot of freeway toll payment, Alipay, wechat scanning or scanned payment are by many section owners
Received, but card taking of stopping, also blocked, mobile phone scanning payment solves and how to pay, it is current could not to promote high speed toll station lane
Efficiency.
The not parking mobile payment of freeway toll is come into being, the core of system, is exactly the license plate number vehicle
Unique designation of the code as vehicle identification, the most common method for obtaining vehicle license plate at present are exactly to capture or regard by camera
Frequency identifies, and camera is captured or video identification, reflective, the light and shade of light, the angle of shooting, sleet greasy weather gas, camera sheet
The recognition accuracy etc. of body, all will affect the accuracy of the license plate of acquisition.Expressway tol lcollection industry is that a comparison is professional
Industry passes through the speed of charge station, the processing of percent of pass, the normal or abnormal scene of vehicle identification accuracy and lane to vehicle
Deng the requirement for having performance indicator, it is current to directly affect highway for accuracy, the authenticity of the vehicle license plate especially obtained
Take the performance indicator of not parking mobile-payment system, Car license recognition mistake can accidentally detain the expense of other vehicles, Car license recognition mistake
It also results in the erroneous judgement of identity and not parking can not enter charge station, or misplace vehicle and enter charge station, especially if being
System can not differentiate fake-licensed car, it will cause criminal to make a desperate move, deck disengaging high speed, and allow and paid for no reason by fake license plate vehicle
Pass cost, therefore, simple single camera capture precision, it is clear that are not able to satisfy high speed charging system to function and performance indicator
Requirement.
Summary of the invention
The present invention is to overcome above-mentioned shortcoming, and it is an object of the present invention to provide a kind of for the not parking mobile payment of highway
The secondary Vehicle License Plate Recognition System and method in lane, the present invention is by being respectively set preposition, postposition vehicle in lane entrance front end, rear end
Board identifies equipment, solves vehicle and passes through speed issue；It is taken the photograph by two that are mounted on the preposition car license recognition equipment of lane two sides
As head, reflective influence is solved；It is captured by the asynchronous flash of light of two cameras, solves the problems, such as bright and dark light；Pass through preposition, postposition
Car license recognition equipment solves the problems, such as to capture success rate；It is analyzed by mobile phone prediction data, secondary Recognition Algorithm of License Plate and data,
Solve the problems, such as license plate precision, license plate deck；System passage speed provided by the invention, percent of pass, vehicle identification accuracy etc.
Performance indicator can meet the not parking mobile-payment system technical requirements of highway comprehensively, while effectively avoid fake license plate vehicle
Disengaging high speed avoids erroneous judgement vehicle, avoids accidentally detaining pass cost.Using the present invention, it not only can precisely realize that the lane MTC, ETC is not stopped
Vehicle mobile payment, and can realize the not parking fast passing of the lane MTC, ETC vehicle.
The present invention is to reach above-mentioned purpose by the following technical programs: one kind being used for the not parking mobile payment vehicle of highway
The secondary Vehicle License Plate Recognition System in road, comprising: vehicle user equipment, lane car license recognition equipment, cloud license plate forecasting system, lane
Secondary Vehicle License Plate Recognition System；The vehicle user equipment and cloud license plate forecasting system, cloud license plate forecasting system and lane
Secondary Vehicle License Plate Recognition System passes through 3G/4G wireless network respectively and is connected with each other；The secondary license plate of lane car license recognition equipment and lane
Identifying system is realized by wired mode to be connected；Identification pair of the vehicle user equipment as secondary Vehicle License Plate Recognition System
As, and provide for cloud license plate forecasting system comprising the vehicle user predictive information including vehicle user vehicle license plate number；Institute
It states lane Vehicle License Plate Recognition System and the more visions of user's vehicle, multiple license board informations of multi-space under the scene of lane is provided；The cloud
End vehicle forecasting system is used to receive the vehicle user predictive information that processing vehicle user equipment provides, and it is pre- to form vehicle user
Measurement information orientation is issued to the secondary Vehicle License Plate Recognition System in lane；The secondary Vehicle License Plate Recognition System in lane is for receiving cloud license plate
The vehicle user predictive information that forecasting system issues receives the more under the scene of lane of the lane car license recognition equipment offer
A license board information, and be this system by secondary Recognition Algorithm of License Plate according to multiple license board informations and vehicle user predictive information
Preposition, the high accurate license plate number of postposition is provided.
Preferably, the vehicle user equipment includes user's vehicle with license plate, the intelligence equipped with dedicated cell phone application
It can mobile phone；Identification object of the user's vehicle with license plate as the secondary Vehicle License Plate Recognition System in lane；The intelligent hand
When machine detects that vehicle enters the lane in which the drivers should pay fees estimation range by the dedicated cell phone application of installation and operation, active upload includes vehicle
Vehicle predictive information including the vehicle license plate number of user.
Preferably, the lane car license recognition equipment includes that preposition car license recognition equipment and postposition Car license recognition are set
It is standby；The preposition car license recognition equipment is made of two cameras, is separately mounted to the two sides of lane entrance front end, forms two
The physical visual of a different angle captures two different triggering space-times of triggered time formation by different license plates, is lane
Secondary Vehicle License Plate Recognition System provides the preposition license board information of different visions and different space-times, and preposition license board information is as highway
Not parking mobile payment lane is let pass foundation in advance；The postposition car license recognition equipment is made of two cameras, is installed respectively
Two sides before the gate of lane rear end form the physical visual of two different angles, capture triggering by different license plates
Time forms two different triggering space-times, provides the postposition of different visions and different space-times for the secondary Vehicle License Plate Recognition System in lane
License board information, clearance and verifying foundation of the postposition license board information as the not parking mobile payment lane vehicle of highway.
Preferably, the cloud license plate forecasting system includes cloud vehicle prediction module, cloud vehicle data pond, cloud
License plate is held to predict processing system；The cloud vehicle prediction module be used for receive and differentiate vehicle user equipment upload include
Vehicle user predictive information including vehicle user vehicle license plate information, extract vehicle user predictive information in license plate number,
The relevant informations such as charge station, the user account of prediction, and it is supplied to the cloud license plate forecasting system；The cloud vehicle
Data pool is used to be stored with whole necessary informations of the registered vehicle user of the whole province, is stored with the inspection such as white list, blacklist letter
Breath, is stored with the payment informations such as payment accounts, the basic verify data as cloud license plate prediction processing system；The cloud
License plate predicts the license plate number in the vehicle predictive information that processing system is provided according to cloud vehicle prediction module, retrieval cloud vehicle
Data pool, whether verifying vehicle is lawful registration user, obtains the basic informations such as vehicle user identity, and pre- by cloud vehicle
Charge station's information that module provides is surveyed, orientation includes the vehicle including vehicle license plate information to charge station's publication where vehicle
Predictive information.
Preferably, the secondary Vehicle License Plate Recognition System in the lane includes local vehicle data pond, the secondary license plate knowledge in lane
Other processing system；The local vehicle data pond is used to store that license plate forecasting system orientation in cloud to issue comprising vehicle license plate
Vehicle predictive information including information, may be into the vehicle set in expressway tol lcollection lane, as lane locally foring
The preferred operational data of the first of secondary Car license recognition processing system；Data pool is preferentially selected as first in local vehicle data pond,
Data needed for the secondary Car license recognition processing system in lane cannot be provided such as local vehicle data pond, at the secondary Car license recognition in lane
Reason system can ask for the data in the vehicle data pond of cloud to cloud license plate forecasting system；At the secondary Car license recognition in the lane
Reason system, from lane, preposition, postposition car license recognition equipment obtains more license board informations that physical equipment provides first, and by secondary
Car license recognition calculation process, the license board information of extracts physical level full accuracy, then local vehicle data pond data are preferentially transferred,
Secondary Car license recognition calculation process, the High-precision vehicle board information of final extraction system rank, as high speed are carried out from mathematics level
The vehicle identity information of the not parking mobile-payment system of highway.
Preferably, the secondary Car license recognition processing system in the lane includes preposition secondary Car license recognition module, postposition
Secondary Car license recognition module, comprehensive secondary Car license recognition module, preposition accurate license plate output module, the accurate license plate of postposition export mould
Block；Preposition secondary Car license recognition module is connected with preposition accurate license plate output module；The secondary Car license recognition module of postposition and postposition
Accurate license plate output module is connected；Two preposition camera shootings of the preposition secondary Car license recognition module to lane two sides are arranged in
Head, from different perspectives, the license board information that different time points are captured, in conjunction with the first preferred local vehicle data pond data, from object
Reason level, mathematics level carry out secondary Car license recognition processing, correct different angle, the possible error of different time points candid photograph, most
Big degree restores license plate number, provides preposition high precisely license plate output；The secondary Car license recognition module of the postposition exists to setting
Two rear cameras of lane two sides, from different perspectives, the license board information captured of different time points, in conjunction with first it is preferred this
Ground vehicle data pond data carry out secondary Car license recognition processing from physical layer, mathematics level, when correcting different angle, difference
Between point capture possible error, utmostly restore license plate number, provide postposition high precisely license plate output；The synthesis is secondary
Car license recognition module, it is when preposition or postposition car license recognition equipment two cameras, single or double damage of appearance or multiple
When camera accuracy of identification declines to a great extent, automatic starting operation, using the camera of normal work, through secondary Car license recognition module
Processing provides accurate license board information, continues as the not parking mobile-payment system of highway and provides high-precision license board information, simultaneously
Preposition equipment fault warning information can be provided to system.
Preferably, the preposition secondary Car license recognition module includes the discrimination module of front camera I, preposition camera shooting
The head discrimination module of II, the secondary Car license recognition module of front camera I, the secondary Car license recognition module of front camera II；
The discrimination module of the front camera I, the discrimination module of front camera II are respectively used to the two of processing lane two sides installation
A front camera, confirmation are which camera Car license recognition information preferentially reaches, and establish and record and note is sequentially written
Record starts the secondary Car license recognition module I processing routine of front camera at the first time；Two trains of the front camera I
Board identification module is carried out precisely by license board information to front camera I and lane vehicle data pond data or fuzzy matching is transported
Calculate, correct and capture error, license board information is restored with maximum possible, and with high accurate license board information and lane vehicle data pond or
Cloud vehicle data pond information verification verifying vehicle identification, decides whether pre- clearance vehicle；The two of the front camera II
Secondary license plate identification module, after obtaining the license board information of front camera II, the license board information of judgement and front camera I acquisition
It is whether consistent, from the accuracy of physical layer confirmation 1 license board information of camera；The two information is consistent, keeps providing preposition take the photograph
The accurate license board information provided as the secondary Car license recognition module of head I；The two information is inconsistent, by the vehicle of front camera II
Board information and lane vehicle data pond data carry out precisely or fuzzy matching operation, correction are captured error, restored with maximum possible
License board information, and the accurate license plate that the license board information of reduction is provided with the secondary Car license recognition module of front camera I again
Information comparison, as a result consistent, the accurate license board information for keeping the secondary Car license recognition module for providing front camera I to provide is not
Become, inconsistent, the license board information that the accurate matching operation of being subject to obtains, if both fuzzy matching operation obtains,
By the comprehensive secondary Car license recognition module processor of starting.
Preferably, the secondary Car license recognition module of the postposition includes the discrimination module of rear camera I, postposition camera shooting
The head discrimination module of II, the secondary Car license recognition module of rear camera I, the secondary Car license recognition module of rear camera II；
Two postpositions of the discrimination module of the discrimination module of the rear camera I, rear camera II, the installation of processing lane two sides are taken the photograph
As head, confirmation is which camera Car license recognition information preferentially reaches, and is sequentially written record according to record queue, first
The secondary Car license recognition module processor of time starting rear camera I；The secondary Car license recognition mould of the rear camera I
Block precisely or fuzzy matching operation, correct by license board information to rear camera I and lane vehicle data pond data
Error is captured, license board information is restored with maximum possible, and with high accurate license board information, from lane vehicle data pond or cloud vehicle
Whether data pool obtains vehicle verification information, verify consistent with the secondary Car license recognition module information of front camera；It is consistent
Then keep the secondary Car license recognition resume module result of front camera constant；Inconsistent then transfer to rear camera II two
Secondary license plate identification module is further processed；The secondary Car license recognition module of the rear camera II is imaged when obtaining postposition
After the license board information of head II, the license board information of rear camera II and lane vehicle data pond data are carried out accurate or fuzzy
It with operation, corrects and captures error, license board information is restored with maximum possible, and the two of the license board information of reduction and front camera
Secondary license plate identification information is compared, consistent, is maintained for preposition secondary Car license recognition Information invariability, inconsistent, if after
The license board information for setting camera II is accurately, to consider that vehicle is jumped the queue processing, if the license board information of rear camera II is mould
Paste it is matched, judge it is whether consistent with the rear camera I license board information obtained, if unanimously, it is also contemplated that vehicle is jumped the queue processing,
It is inconsistent, by the comprehensive secondary Car license recognition module processor of starting.
Preferably, the secondary Car license recognition module of the synthesis respectively to front camera I, front camera II, after
It sets camera I, the license board information step-by-step comparison that rear camera II is captured, takes the data as this that probability is big, obtain
A new license board information is taken, and carries out accurate or fuzzy matching operation with lane or cloud vehicle data pond, is obtained accurately
License plate number determines that vehicle identification and control vehicle are let pass according to the accurate license plate number.
A kind of secondary licence plate recognition method for the not parking mobile payment lane of highway, specific as follows:
(1) front camera I, front camera II are arranged in the front end two sides island Tou Chu of lane entrance；Postposition is taken the photograph
As head I, rear camera II are arranged in front of the gate of lane at 1 meter of two sides lane；By the secondary Vehicle License Plate Recognition System installation in lane
On vehicle line toll computer；Cloud license plate forecasting system is mounted on cloud server；Under the smart phone of vehicle user
The dedicated cell phone application of the installation not parking mobile-payment system of highway is carried, and enters operation；
(2) when the onboard smart phone of vehicle user drives into charge station estimation range, smart phone actively to
Cloud license plate forecasting system uploads vehicle user predictive information；Cloud vehicle prediction module receives and processes in vehicle user equipment
The vehicle user predictive information of biography；
(3) cloud license plate predicts processing system according to vehicle user predictive information, cloud vehicle data pond data, and processing is tested
Vehicle identification is demonstrate,proved, and orients and issues comprising the vehicle user predictive information including vehicle license plate information to the secondary Car license recognition in lane
System；
(4) the secondary Vehicle License Plate Recognition System in lane receives the vehicle user prediction letter that processing cloud license plate forecasting system issues
Breath, and be stored in the vehicle data pond of lane, form the data acquisition system that will enter vehicle on highway；
(5) when vehicle enters the preposition car license recognition equipment identification region of the lane in which the drivers should pay fees, preposition car license recognition equipment from
Different angle, different time capture vehicle license plate, and the license board information of candid photograph is sent into the secondary Vehicle License Plate Recognition System processing in lane；
(6) the secondary Vehicle License Plate Recognition System in lane opens respectively according to license board information, the data in lane vehicle data pond captured
With the secondary Car license recognition modular program of front camera I and the secondary Car license recognition modular program of front camera II, operation
Verify vehicle license plate, identity；When lane vehicle data pond data cannot provide relevant information, the secondary Vehicle License Plate Recognition System meeting in lane
Data are asked for cloud vehicle data pond；According to the secondary Vehicle License Plate Recognition System processing result in lane, it is pre- that charging system executes vehicle
Clearance is argued for the sake of arguing movement；
(7) vehicle continues to move ahead, and when reaching postposition car license recognition equipment identification region, postposition car license recognition equipment is never
Same angle, different time capture vehicle license plate, and the license board information of candid photograph is sent into the secondary Vehicle License Plate Recognition System processing in lane；
(8) the secondary Vehicle License Plate Recognition System in lane opens respectively according to license board information, the data in lane vehicle data pond captured
With the secondary Car license recognition modular program of rear camera I and the secondary Car license recognition modular program of rear camera II, operation
Verify vehicle license plate, identity；When lane vehicle data pond data cannot provide relevant information, the secondary Vehicle License Plate Recognition System meeting in lane
Data are asked for cloud vehicle data pond；According to the secondary Vehicle License Plate Recognition System processing result in lane, the vehicle and record are verified
The consistency recorded in queue, what is be consistent continues clearance vehicle, is not desired to the execution intervening measure of symbol；Last vehicle user crosses lock
Machine completes the complete inbound process in the not parking mobile payment lane of a highway into highway.
The beneficial effects of the present invention are: the present invention utilizes preposition, postposition car license recognition equipment position difference, provides
Vehicle quickly through the lane in which the drivers should pay fees physical basis condition；Using the different installation site of multi-cam, the different candid photograph time,
It solves the influence to success rate is captured such as visual angle, light from multi-angle of view, multi-space, is provided for license plate high-precision identification
Basis；Using the small data set in lane vehicle data pond, the accurate vehicle prediction data of license plate data analytic operation is provided.
Using secondary license plate recognition technology, from physical angle, mathematical angle, in conjunction with cloud number it was predicted that through secondary Recognition Algorithm of License Plate
Operation provides high accurate license plate for charging system, avoids charging system because accidentally buckleing other vehicles caused by erroneous judgement license plate
The problem of expense, secondary Vehicle License Plate Recognition System model structure, provide it is not parking quickly through basic condition.Simultaneously as
Fake license plate vehicle does not cover the mobile phone of vehicle license plate owner, does not provide predictive information on the scene, can not be tested by identity legitimacy
Card, therefore by system refusal except high speed charge station, prevent fake license plate vehicle disengaging high speed charge station, well to ensure high speed
Highway owner's interests provide another layer protection.
Detailed description of the invention
Fig. 1 is the composed structure schematic diagram of present system；
Fig. 2 is the schematic diagram of the secondary Car license recognition processing system in lane of the invention；
Fig. 3 is preposition secondary Car license recognition module diagram of the invention；
Fig. 4 is the secondary Car license recognition module diagram of postposition of the invention；
Fig. 5 is preposition, postposition car license recognition equipment scheme of installation of the invention；
Fig. 6 is the differentiation flow chart of front camera I and front camera II of the invention；
Fig. 7 is the secondary Car license recognition module flow diagram of front camera I of the invention；
Fig. 8 is the secondary Car license recognition module flow diagram of front camera II of the invention；
Fig. 9 is the differentiation flow chart of rear camera I and rear camera II of the invention；
Figure 10 is the secondary Car license recognition module flow diagram of rear camera I of the invention；
Figure 11 is the secondary Car license recognition module flow diagram of rear camera II of the invention；
Figure 12 is the secondary Car license recognition module flow diagram of synthesis of the invention；
Figure 13 is secondary license plate operational flowchart of the invention.
Specific embodiment
The present invention is described further combined with specific embodiments below, but protection scope of the present invention is not limited in
This:
Embodiment: as shown in Figure 1, a kind of secondary Car license recognition system for the not parking mobile payment lane of highway
System, is made of vehicle user equipment, lane car license recognition equipment, cloud license plate forecasting system, the secondary Vehicle License Plate Recognition System in lane.
Vehicle user equipment is provided as the identification object of secondary Vehicle License Plate Recognition System, and for cloud license plate forecasting system
Include the vehicle user predictive information including vehicle user vehicle license plate number；Lane Vehicle License Plate Recognition System is provided in lane
The more visions of user's vehicle, multiple license board informations of multi-space under scape；Cloud vehicle forecasting system receives processing vehicle user equipment
The vehicle user predictive information of offer, and form vehicle user predictive information orientation and be issued to the secondary Vehicle License Plate Recognition System in lane；
The secondary Vehicle License Plate Recognition System in lane receives the vehicle user predictive information that license plate forecasting system in cloud issues, receives the lane
Multiple license board informations under the scene of lane that car license recognition equipment provides, and predicted according to multiple license board informations and vehicle user
Information provides preposition, the high accurate license plate number of postposition by secondary Recognition Algorithm of License Plate for this system.
Vehicle user equipment and cloud license plate forecasting system, the secondary Vehicle License Plate Recognition System of cloud license plate forecasting system and lane
All it is connected by 3G/4G wireless network, the secondary Vehicle License Plate Recognition System of lane car license recognition equipment and lane passes through wired mode phase
Even.
Vehicle user equipment includes the user's vehicle registered the license, the smart phone equipped with dedicated cell phone application.User's vehicle
License plate, the identification object as secondary Vehicle License Plate Recognition System；Smart phone passes through the dedicated cell phone application of installation and operation, detection
When entering the lane in which the drivers should pay fees estimation range to vehicle, active upload includes the vehicle prediction letter including the vehicle license plate number of vehicle user
Breath.
As shown in Fig. 2, the secondary Car license recognition processing system in lane includes preposition secondary Car license recognition module, two train of postposition
Board identification module, comprehensive secondary Car license recognition module, preposition accurate license plate output module, the accurate license plate output module of postposition.
As shown in figure 3, preposition secondary Car license recognition module is to two front cameras for being mounted on lane two sides, from difference
Angle, the license board information that different time points are captured, in conjunction with the first preferred local vehicle data pond data, from physical layer, number
Level carries out secondary Car license recognition processing, corrects different angle, the possible error of different time points candid photograph, utmostly restores
License plate number provides preposition high precisely license plate output.
As shown in figure 4, the secondary Car license recognition module of postposition is to two rear cameras for being mounted on lane two sides, from difference
Angle, the license board information that different time points are captured, in conjunction with the first preferred local vehicle data pond data, from physical layer, number
Level carries out secondary Car license recognition processing, corrects different angle, the possible error of different time points candid photograph, utmostly restores
License plate number provides postposition high precisely license plate output.
Comprehensive secondary Car license recognition module, when preposition or postposition car license recognition equipment two cameras, occur it is single or
When double damage or when multiple camera accuracy of identification decline to a great extent, automatic starting operation, using the camera of normal work,
Accurate license board information is provided through secondary Car license recognition resume module, highway not parking mobile-payment system is continued as and height is provided
Precision license board information, while preposition equipment fault warning information can be provided to system；
As shown in figure 5, lane car license recognition equipment includes preposition car license recognition equipment and postposition car license recognition equipment.Its
In, preposition car license recognition equipment is made of front camera I, front camera II, is separately mounted to the two of lane entrance front end
Side forms the physical visual of two different angles, when capturing triggered time two different triggerings of formation by different license plates
Sky provides the preposition license board information of different visions and different space-times for the secondary Vehicle License Plate Recognition System in lane.Preposition license board information is made
It lets pass in advance foundation for the not parking mobile payment lane of highway.
Postposition car license recognition equipment is made of rear camera I, rear camera II, is separately mounted to the lock of lane rear end
Two sides before machine form the physical visual of two different angles, capture triggered time formation two not by different license plates
Same triggering space-time, provides the postposition license board information of different visions and different space-times for the secondary Vehicle License Plate Recognition System in lane.Postposition
Clearance and verifying foundation of the license board information as the not parking mobile payment lane vehicle of highway.
Cloud license plate forecasting system includes cloud vehicle prediction module, cloud vehicle data pond, cloud license plate prediction processing
System.Wherein, what vehicle prediction module in cloud was used to receive and differentiate the upload of vehicle user equipment includes vehicle user vehicle vehicle
Vehicle user predictive information including board information, extract vehicle user predictive information in license plate number, prediction charge station, use
The relevant informations such as family account are supplied to cloud license plate forecasting system；The registered vehicle that cloud vehicle data pond is stored with the whole province is used
Whole necessary informations at family are stored with the inspection information such as white list, blacklist, are stored with the payment informations such as payment accounts, as
The basic verify data of cloud license plate prediction processing system；Cloud license plate prediction processing system is mentioned according to cloud vehicle prediction module
License plate number in the vehicle predictive information of confession retrieves cloud vehicle data pond, and whether verifying vehicle is lawful registration user, is obtained
The basic informations such as vehicle user identity, and the charge station's information provided by cloud vehicle prediction module, orientation to vehicle institute
Charge station's publication include the vehicle predictive information including vehicle license plate information.
The secondary Vehicle License Plate Recognition System in lane includes local vehicle data pond, the secondary Car license recognition processing system in lane.Wherein,
Local vehicle data pond store that license plate forecasting system orientation in cloud issues comprising the vehicle prediction including vehicle license plate information
Information, may be into the vehicle set in expressway tol lcollection lane, as the secondary Car license recognition processing system in lane locally foring
The preferred operational data of the first of system；Local vehicle data pond is as the first preferential selection data pool, not such as local vehicle data pond
Data needed for the secondary Car license recognition processing system in lane can be provided, the secondary Car license recognition processing system in lane can be to cloud license plates
Forecasting system asks for the data in the vehicle data pond of cloud.The secondary Car license recognition processing system in lane, first from lane it is preposition, after
It sets car license recognition equipment and obtains more license board informations that physical equipment provides, and pass through secondary Car license recognition calculation process, extract
The license board information of reason level full accuracy, then local vehicle data pond data are preferentially transferred, secondary license plate is carried out from mathematics level
Identify calculation process, the High-precision vehicle board information of final extraction system rank, as the not parking mobile-payment system of highway
Vehicle identity information.
Preposition secondary Car license recognition module as shown in Figure 3 includes the discrimination module of front camera I, front camera II
Discrimination module, front camera 1 secondary Car license recognition module, the secondary Car license recognition module of front camera II.Such as Fig. 6
Shown, two of the discrimination module of the discrimination module of front camera I, front camera II, the installation of processing lane two sides are preposition
Camera, confirmation are which camera Car license recognition information preferentially reaches, and establish and record and be sequentially written record, first
The secondary Car license recognition module processor of time starting front camera 1.As shown in fig. 7, the secondary license plate of front camera I
Identification module is carried out precisely by license board information to front camera I and lane vehicle data pond data or fuzzy matching is transported
Calculate, correct and capture error, license board information is restored with maximum possible, and with high accurate license board information and lane vehicle data pond or
Cloud vehicle data pond information verification verifying vehicle identification, decides whether pre- clearance vehicle.
As shown in figure 8, the secondary Car license recognition module of front camera II, when the license board information for obtaining front camera II
Afterwards, whether judgement is consistent with the front camera I license board information obtained, from the license plate letter of physical layer confirmation front camera I
The accuracy of breath；The two information is consistent, the accurate license plate for keeping the secondary Car license recognition module for providing front camera I to provide
Information；The two information is inconsistent, by the license board information of front camera II and lane vehicle data pond data carry out precisely or
Fuzzy matching operation, correct capture error, with maximum possible restore license board information, and the license board information of reduction again with it is preposition
The accurate license board information that the secondary Car license recognition module of camera I provides compares, as a result consistent, keeps providing front camera
The accurate license board information that the secondary Car license recognition module of I provides is constant, inconsistent, the license plate letter obtained with accurate matching operation
Subject to breath, if both fuzzy matching operation obtains, by the comprehensive secondary Car license recognition module processor of starting.
The secondary Car license recognition module of postposition as shown in Figure 4 includes the discrimination module of rear camera I, rear camera II
Discrimination module, rear camera I secondary Car license recognition module, the secondary Car license recognition module of rear camera II.
As shown in figure 9, the discrimination module of the discrimination module of rear camera I, rear camera II, processing lane two sides peace
Two rear cameras of dress, confirmation is which camera Car license recognition information preferentially reaches, according to record queue by successively secondary
Sequence write-in record, starts the secondary Car license recognition module processor of rear camera I at the first time.
As shown in Figure 10, the secondary Car license recognition module of rear camera I, passes through the license board information to rear camera I
It is carried out precisely with lane vehicle data pond data or error is captured in fuzzy matching operation, correction, with maximum possible reduction license plate letter
Breath, and with high accurate license board information obtains vehicle verification information from lane vehicle data pond or cloud vehicle data pond, verifying and
Whether preposition secondary Car license recognition module information is consistent.It is consistent, keep preposition secondary Car license recognition resume module result constant；
Inconsistent, transfer to the secondary Car license recognition module of rear camera II to be further processed.
As shown in figure 11, the secondary Car license recognition module of rear camera II, when the license plate letter for obtaining rear camera II
After breath, the license board information of rear camera II and lane vehicle data pond data are subjected to accurate or fuzzy matching operation, corrected
Error is captured, license board information is restored with maximum possible, and the license board information of reduction and preposition secondary Car license recognition information are carried out
It compares, it is consistent, it is maintained for preposition secondary Car license recognition Information invariability, it is inconsistent, if the license plate of rear camera II is believed
Breath is accurately, just to consider that vehicle is jumped the queue processing, if the license board information of rear camera II is fuzzy matching, be judged as with
Whether the license board information that rear camera I is obtained is consistent, if unanimously, it is also contemplated that vehicle is jumped the queue processing, inconsistent, will be started comprehensive
Close secondary Car license recognition module processor.
As shown in figure 12, comprehensive secondary Car license recognition module, respectively takes the photograph front camera I, front camera II, postposition
The license board information step-by-step captured as head I, rear camera II compares, and takes the data as this that probability is big, obtains one
A new license board information, then carry out precisely or fuzzy matching operation, obtaining an accurately vehicle with lane or cloud vehicle data pond
The trade mark determines that vehicle identification and control vehicle are let pass according to this accurate license plate number.
A kind of secondary licence plate recognition method for the not parking mobile payment lane of highway, specific as follows:
(1) front camera I, front camera II are arranged in the front end two sides island Tou Chu of lane entrance；Postposition is taken the photograph
As head I, rear camera II are arranged in front of the gate of lane at 1 meter of two sides lane；By the secondary Vehicle License Plate Recognition System installation in lane
On vehicle line toll computer；Cloud license plate forecasting system is mounted on cloud server；Under the smart phone of vehicle user
The dedicated cell phone application of the installation not parking mobile-payment system of highway is carried, and enters operation；
(2) when the onboard smart phone of vehicle user drives into charge station estimation range, smart phone actively to
Cloud license plate forecasting system uploads vehicle user predictive information；Cloud vehicle prediction module receives and processes in vehicle user equipment
The vehicle user predictive information of biography；
(3) cloud license plate predicts processing system according to vehicle user predictive information, cloud vehicle data pond data, and processing is tested
Vehicle identification is demonstrate,proved, and orients and issues comprising the vehicle user predictive information including vehicle license plate information to the secondary Car license recognition in lane
System；
(4) the secondary Vehicle License Plate Recognition System in lane receives the vehicle user prediction letter that processing cloud license plate forecasting system issues
Breath, and be stored in the vehicle data pond of lane, form the data acquisition system that will enter vehicle on highway；
(5) when vehicle enters the preposition car license recognition equipment identification region of the lane in which the drivers should pay fees, preposition car license recognition equipment from
Different angle, different time capture vehicle license plate, and the license board information of candid photograph is sent into the secondary Vehicle License Plate Recognition System processing in lane；
(6) the secondary Vehicle License Plate Recognition System in lane opens respectively according to license board information, the data in lane vehicle data pond captured
With the secondary Car license recognition modular program of front camera I and the secondary Car license recognition modular program of front camera II, pass through
Vehicle license plate, identity are verified in operation method operation as shown in fig. 13 that；Lane vehicle data pond data cannot provide relevant information
When, the secondary Vehicle License Plate Recognition System in lane can ask for data to cloud vehicle data pond；At the secondary Vehicle License Plate Recognition System in lane
Reason movement of arguing for the sake of arguing as a result, charging system execution vehicle is let pass in advance；
(7) vehicle continues to move ahead, and when reaching postposition car license recognition equipment identification region, postposition car license recognition equipment is never
Same angle, different time capture vehicle license plate, and the license board information of candid photograph is sent into the secondary Vehicle License Plate Recognition System processing in lane；
(8) the secondary Vehicle License Plate Recognition System in lane opens respectively according to license board information, the data in lane vehicle data pond captured
With the secondary Car license recognition modular program of rear camera I and the secondary Car license recognition modular program of rear camera II, operation
Verify vehicle license plate, identity；When lane vehicle data pond data cannot provide relevant information, the secondary Vehicle License Plate Recognition System meeting in lane
Data are asked for cloud vehicle data pond；According to the secondary Vehicle License Plate Recognition System processing result in lane, the vehicle and record are verified
The consistency recorded in queue, what is be consistent continues clearance vehicle, is not desired to the execution intervening measure of symbol；Last vehicle user crosses lock
Machine completes the complete inbound process in the not parking mobile payment lane of a highway into highway.
Secondary Vehicle License Plate Recognition System of the invention is tested through actual use, and system is crossed 30 yards of vehicle speed or more, captured successfully
Rate 99.9%, vehicle license plate discrimination 99.99%, the technology for fully meeting the not parking fast passing in expressway tol lcollection lane are wanted
It asks, the functionization for the not parking mobile payment of highway provides solid foundation.
It is specific embodiments of the present invention and the technical principle used described in above, if conception under this invention institute
The change of work when the spirit that generated function is still covered without departing from specification and attached drawing, should belong to of the invention
Protection scope.
Claims (10)
1. a kind of secondary Vehicle License Plate Recognition System for the not parking mobile payment lane of highway characterized by comprising vehicle
User equipment, lane car license recognition equipment, cloud license plate forecasting system, the secondary Vehicle License Plate Recognition System in lane；The vehicle
User equipment and cloud license plate forecasting system, the secondary Vehicle License Plate Recognition System of cloud license plate forecasting system and lane pass through 3G/ respectively
4G wireless network is connected with each other；The secondary Vehicle License Plate Recognition System of lane car license recognition equipment and lane realizes phase by wired mode
Even；Identification object of the vehicle user equipment as secondary Vehicle License Plate Recognition System, and provided for cloud license plate forecasting system
Include the vehicle user predictive information including vehicle user vehicle license plate number；The lane Vehicle License Plate Recognition System is provided in lane
The more visions of user's vehicle, multiple license board informations of multi-space under scene；The cloud vehicle forecasting system is for receiving processing vehicle
The vehicle user predictive information that user equipment provides, and form vehicle user predictive information orientation and be issued to the secondary license plate in lane
Identifying system；The secondary Vehicle License Plate Recognition System in lane is used to receive the vehicle user prediction letter that cloud license plate forecasting system issues
Breath receives multiple license board informations under the scene of lane that the lane car license recognition equipment provides, and is believed according to multiple license plates
Breath and vehicle user predictive information provide preposition, the high accurate license plate number of postposition by secondary Recognition Algorithm of License Plate for this system
Code.
2. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 1
System, it is characterised in that: the vehicle user equipment includes user's vehicle with license plate, the intelligence equipped with dedicated cell phone application
Mobile phone；Identification object of the user's vehicle with license plate as the secondary Vehicle License Plate Recognition System in lane；The smart phone
When detecting that vehicle enters the lane in which the drivers should pay fees estimation range by the dedicated cell phone application of installation and operation, active upload is used comprising vehicle
Vehicle predictive information including the vehicle license plate number at family.
3. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 1
System, it is characterised in that: the lane car license recognition equipment includes preposition car license recognition equipment and postposition car license recognition equipment；Institute
The preposition car license recognition equipment stated is made of two cameras, is separately mounted to the two sides of lane entrance front end, forms two not
With the physical visual of angle, two different triggering space-times of triggered time formation are captured by different license plates, are that lane is secondary
Vehicle License Plate Recognition System provides the preposition license board information of different visions and different space-times, and preposition license board information is not stopped as highway
Vehicle mobile payment lane is let pass foundation in advance；The postposition car license recognition equipment is made of two cameras, is separately mounted to vehicle
Two sides before the gate of road rear end form the physical visual of two different angles, capture the triggered time by different license plates
Two different triggering space-times are formed, provide the postposition license plate of different visions and different space-times for the secondary Vehicle License Plate Recognition System in lane
Information, clearance and verifying foundation of the postposition license board information as the not parking mobile payment lane vehicle of highway.
4. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 1
System, it is characterised in that: the cloud license plate forecasting system includes cloud vehicle prediction module, cloud vehicle data pond, cloud
License plate predicts processing system；What the cloud vehicle prediction module was used to receive and differentiate the upload of vehicle user equipment includes vehicle
Vehicle user predictive information including user's vehicle license plate information extracts license plate number in vehicle user predictive information, pre-
The relevant informations such as charge station, the user account of survey, and it is supplied to the cloud license plate forecasting system；The cloud vehicle number
It is used to be stored with whole necessary informations of the registered vehicle user of the whole province according to pond, is stored with the inspection information such as white list, blacklist,
The payment informations such as payment accounts are stored with, the basic verify data as cloud license plate prediction processing system；The cloud vehicle
Board predicts the license plate number in the vehicle predictive information that processing system is provided according to cloud vehicle prediction module, retrieval cloud vehicle number
It according to pond, verifies whether vehicle is lawful registration user, obtains the basic informations such as vehicle user identity, and predict by cloud vehicle
Charge station's information that module provides, issuing to the charge station where vehicle for orientation are pre- comprising the vehicle including vehicle license plate information
Measurement information.
5. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 1
System, it is characterised in that: the secondary Vehicle License Plate Recognition System in the lane includes local vehicle data pond, at the secondary Car license recognition in lane
Reason system；The local vehicle data pond is used to store that license plate forecasting system orientation in cloud to issue comprising vehicle license plate information
Vehicle predictive information inside, may be secondary as lane into the vehicle set in expressway tol lcollection lane locally foring
The preferred operational data of the first of Car license recognition processing system；Local vehicle data pond is as the first preferential selection data pool, such as originally
Data needed for ground vehicle data pond cannot provide the secondary Car license recognition processing system in lane, the secondary Car license recognition processing system in lane
System can ask for the data in the vehicle data pond of cloud to cloud license plate forecasting system；The secondary Car license recognition processing system in the lane
System, from lane, preposition, postposition car license recognition equipment obtains more license board informations that physical equipment provides first, and passes through secondary license plate
It identifies calculation process, the license board information of extracts physical level full accuracy, then preferentially transfers local vehicle data pond data, from number
Level carries out secondary Car license recognition calculation process, the High-precision vehicle board information of final extraction system rank, as highway
The vehicle identity information of not parking mobile-payment system.
6. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 5
System, it is characterised in that: the secondary Car license recognition processing system in the lane includes that preposition secondary Car license recognition module, postposition are secondary
Car license recognition module, comprehensive secondary Car license recognition module, preposition accurate license plate output module, the accurate license plate output module of postposition；
Preposition secondary Car license recognition module is connected with preposition accurate license plate output module；The secondary Car license recognition module of postposition and postposition are accurate
License plate output module is connected；The preposition secondary Car license recognition module to two front cameras that lane two sides are arranged in,
From different perspectives, the license board information that different time points are captured, in conjunction with the first preferred local vehicle data pond data, from physical layer
Face, mathematics level carry out secondary Car license recognition processing, correct different angle, different time points capture possible error, maximum journey
Degree reduction license plate number provides preposition high precisely license plate output；The secondary Car license recognition module of the postposition is to setting in lane
Two rear cameras of two sides, from different perspectives, the license board information captured of different time points, in conjunction with the first preferred local vehicle
Data pool data carry out secondary Car license recognition processing from physical layer, mathematics level, correct different angle, different time points
Possible error is captured, license plate number is utmostly restored, provides postposition high precisely license plate output；The secondary license plate of the synthesis
Identification module, when preposition or postposition car license recognition equipment two cameras, when there is single or double damage or multiple camera shootings
When head accuracy of identification declines to a great extent, automatic starting operation, using the camera of normal work, through secondary Car license recognition resume module
Accurate license board information is provided, highway not parking mobile-payment system is continued as and high-precision license board information is provided, while can be to
System provides preposition equipment fault warning information.
7. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 6
System, it is characterised in that: the preposition secondary Car license recognition module includes the discrimination module of front camera I, front camera
The discrimination module of II, the secondary Car license recognition module of front camera I, the secondary Car license recognition module of front camera II；Institute
The discrimination module of the discrimination module, front camera II of stating front camera I is respectively used to two of processing lane two sides installation
Front camera, confirmation are which camera Car license recognition information preferentially reaches, and establish and record and be sequentially written record,
The starting secondary Car license recognition module I processing routine of front camera at the first time；The secondary license plate of the front camera I is known
Other module is carried out precisely or fuzzy matching operation by license board information to front camera I and lane vehicle data pond data,
It corrects and captures error, license board information is restored with maximum possible, and with high accurate license board information and lane vehicle data pond or cloud
Vehicle data pond information verification verifying vehicle identification, decides whether pre- clearance vehicle；Two trains of the front camera II
Board identification module, after obtaining the license board information of front camera II, whether the license board information of judgement and front camera I acquisition
Unanimously, from the accuracy of physical layer confirmation 1 license board information of camera；The two information is consistent, keeps providing front camera I
Secondary Car license recognition module provide accurate license board information；The two information is inconsistent, and the license plate of front camera II is believed
Breath and lane vehicle data pond data carry out precisely or error is captured in fuzzy matching operation, correction, restore license plate with maximum possible
Information, and the accurate license board information that the license board information of reduction is provided with the secondary Car license recognition module of front camera I again
It compares, as a result consistent, the accurate license board information for keeping the secondary Car license recognition module for providing front camera I to provide is constant,
License board information inconsistent, that accurate matching operation of being subject to obtains will open if both fuzzy matching operation obtains
Dynamic comprehensive secondary Car license recognition module processor.
8. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 6
System, it is characterised in that: the secondary Car license recognition module of the postposition includes the discrimination module of rear camera I, rear camera
The discrimination module of II, the secondary Car license recognition module of rear camera I, the secondary Car license recognition module of rear camera II；Institute
State the discrimination module of rear camera I, the discrimination module of rear camera II, two postpositions camera shooting of processing lane two sides installation
Head, confirmation are which camera Car license recognition information preferentially reaches, and are sequentially written record according to record queue, when first
Between start rear camera I secondary Car license recognition module processor；The secondary Car license recognition module of the rear camera I
It is carried out precisely by license board information to rear camera I and lane vehicle data pond data or fuzzy matching operation, correction is grabbed
Error is clapped, license board information is restored with maximum possible, and with high accurate license board information, from lane vehicle data pond or cloud vehicle number
Vehicle verification information is obtained according to pond, is verified whether consistent with the secondary Car license recognition module information of front camera；It is consistent then
Keep the secondary Car license recognition resume module result of front camera constant；It is inconsistent then to transfer to that rear camera II's is secondary
Car license recognition module is further processed；The secondary Car license recognition module of the rear camera II, when acquisition rear camera
After the license board information of II, the license board information of rear camera II and lane vehicle data pond data are subjected to accurate or fuzzy matching
Operation is corrected and captures error, restores license board information with maximum possible, and the secondary of the license board information of reduction and front camera
Car license recognition information is compared, consistent, is maintained for preposition secondary Car license recognition Information invariability, inconsistent, if postposition
The license board information of camera II is accurately, to consider that vehicle is jumped the queue processing, if the license board information of rear camera II is fuzzy
It is matched, judge it is whether consistent with the rear camera I license board information obtained, if unanimously, it is also contemplated that vehicle is jumped the queue processing, no
Unanimously, by the comprehensive secondary Car license recognition module processor of starting.
9. a kind of secondary Car license recognition system for the not parking mobile payment lane of highway according to claim 6
System, it is characterised in that: the secondary Car license recognition module of the synthesis respectively takes the photograph front camera I, front camera II, postposition
The license board information step-by-step captured as head I, rear camera II compares, and takes the data as this that probability is big, obtains one
A new license board information, and accurate or fuzzy matching operation is carried out with lane or cloud vehicle data pond, obtain accurately license plate
Number, determine that vehicle identification and control vehicle are let pass according to the accurate license plate number.
10. a kind of secondary licence plate recognition method for the not parking mobile payment lane of highway, which is characterized in that specifically such as
Under:
(1) front camera I, front camera II are arranged in the front end two sides island Tou Chu of lane entrance；By rear camera
I, rear camera II is arranged in front of the gate of lane at 1 meter of two sides lane；The secondary Vehicle License Plate Recognition System in lane is mounted on vehicle
On road charge computer；Cloud license plate forecasting system is mounted on cloud server；The smart phone of vehicle user downloads peace
The dedicated cell phone application of the not parking mobile-payment system of highway is filled, and enters operation；
(2) when the onboard smart phone of vehicle user drives into charge station estimation range, smart phone is actively to cloud
License plate forecasting system uploads vehicle user predictive information；Cloud vehicle prediction module receives and processes the upload of vehicle user equipment
Vehicle user predictive information；
(3) license plate prediction processing system in cloud is according to vehicle user predictive information, cloud vehicle data pond data, processing verifying vehicle
Identity, and orient and issue comprising the vehicle user predictive information including vehicle license plate information to the secondary Car license recognition system in lane
System；
(4) the secondary Vehicle License Plate Recognition System in lane receives the vehicle user predictive information that processing cloud license plate forecasting system issues, and
It is stored in the vehicle data pond of lane, forms the data acquisition system that will enter vehicle on highway；
(5) when vehicle enters the preposition car license recognition equipment identification region of the lane in which the drivers should pay fees, preposition car license recognition equipment is from difference
Angle, different time capture vehicle license plate, and the license board information of candid photograph is sent into the secondary Vehicle License Plate Recognition System processing in lane；
(6) the secondary Vehicle License Plate Recognition System in lane is according to license board information, the data in lane vehicle data pond captured, before enabling respectively
Set the secondary Car license recognition modular program of camera I and the secondary Car license recognition modular program of front camera II, operation verifying
Vehicle license plate, identity；When lane vehicle data pond data cannot provide relevant information, the secondary Vehicle License Plate Recognition System in lane can be to cloud
Data are asked in end vehicle data pond；According to the secondary Vehicle License Plate Recognition System processing result in lane, charging system executes vehicle and lets pass in advance
It argues for the sake of arguing movement；
(7) vehicle continues to move ahead, and when reaching postposition car license recognition equipment identification region, postposition car license recognition equipment is from different angles
Degree, different time capture vehicle license plate, and the license board information of candid photograph is sent into the secondary Vehicle License Plate Recognition System processing in lane；
(8) the secondary Vehicle License Plate Recognition System in lane is according to license board information, the data in lane vehicle data pond captured, after enabling respectively
Set the secondary Car license recognition modular program of camera I and the secondary Car license recognition modular program of rear camera II, operation verifying
Vehicle license plate, identity；When lane vehicle data pond data cannot provide relevant information, the secondary Vehicle License Plate Recognition System in lane can be to cloud
Data are asked in end vehicle data pond；According to the secondary Vehicle License Plate Recognition System processing result in lane, the vehicle and record queue are verified
The consistency of middle record, what is be consistent continues clearance vehicle, is not desired to the execution intervening measure of symbol；Last vehicle user crosses gate,
Into highway, the complete inbound process in the not parking mobile payment lane of a highway is completed.
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