阅读说明：本技术 一种etc蹭卡识别方法、终端及存储介质 (ETC card-rubbing identification method, terminal and storage medium ) 是由 蔡正浩 于 2020-05-25 设计创作，主要内容包括：本发明公开了一种ETC蹭卡识别方法、终端及存储介质,所述ETC蹭卡识别方法包括：获取目标车辆的验证信息,并根据所述验证信息及服务器发送的分析结果控制ETC系统的闸机栏杆抬杆放行；当检测到所述闸机栏杆落杆时,获取放行车辆的后车牌照片；根据所述后车牌照片及所述服务器发送的分析结果判断所述放行车辆是否存在蹭卡。本发明通过图像识别技术识别通行车辆的车牌号,并与ETC系统感应的车牌号进行比对,进而防止或记录ETC蹭卡行为。(The invention discloses an ETC card-rubbing identification method, a terminal and a storage medium, wherein the ETC card-rubbing identification method comprises the following steps: acquiring verification information of a target vehicle, and controlling gate railing rod-lifting clearance of an ETC system according to the verification information and an analysis result sent by a server; when the gate railing is detected to fall, acquiring a rear license plate photo of a passing vehicle; and judging whether the released vehicle has a card rubbing or not according to the rear license plate picture and an analysis result sent by the server. The license plate number of the passing vehicle is identified through the image identification technology and is compared with the license plate number sensed by the ETC system, so that the ETC card rubbing behavior is prevented or recorded.)

1. The ETC card-rubbing identification method is characterized by comprising the following steps:

acquiring verification information of a target vehicle, and controlling gate railing rod-lifting clearance of an ETC system according to the verification information and an analysis result sent by a server;

when the gate railing is detected to fall, acquiring a rear license plate photo of a passing vehicle;

and judging whether the released vehicle has a card rubbing or not according to the rear license plate picture and an analysis result sent by the server.

2. The ETC card swiping identification method according to claim 1, further comprising the following steps:

acquiring the vehicle distance of the target vehicle in real time through the ETC system; wherein the target vehicle is a vehicle in a designated area;

and judging whether the target vehicle enters an identification range or not according to the vehicle distance.

3. The ETC card swiping recognition method according to claim 1, wherein the verification information comprises vehicle information of the target vehicle and a front license plate photo of the target vehicle;

the method for acquiring the verification information of the target vehicle specifically comprises the following steps:

when the target vehicle enters the identification range, the target vehicle is connected with a vehicle-mounted electronic tag in the target vehicle;

vehicle information recorded in the vehicle-mounted electronic tag is acquired through the ETC system;

and controlling a first camera of the ETC system to shoot and acquiring a front license plate photo shot by the first camera.

4. The ETC card swiping identification method according to claim 3, wherein the step of obtaining the verification information of the target vehicle further comprises the steps of:

identifying the license plate number in the front license plate photo through an image identification technology;

and comparing the license plate number in the front license plate photo with the license plate number recorded in the vehicle information, and judging whether the license plate number is consistent with the license plate number recorded in the vehicle information.

5. The ETC card swiping identification method according to claim 4, wherein the step of controlling the gate machine handrail rod lifting and releasing of the ETC system according to the verification information and the analysis result sent by the server specifically comprises the following steps:

when the license plate number in the front license plate photo is consistent with the license plate number recorded in the vehicle information, generating a vehicle state according to the vehicle information, the name of the toll station and the driving time;

sending the vehicle information, the front license plate photo and the vehicle state to the server to obtain an analysis result;

and if the analysis result is release, controlling the gate machine handrail of the ETC system to lift the rod to release.

6. The ETC card swiping recognition method according to claim 5, wherein the vehicle information, the front license plate photo and the vehicle state are sent to the server to obtain an analysis result, and then the method further comprises the following steps:

and if the analysis result is interception, judging the target vehicle as a vehicle to be rubbed.

7. The ETC card-swiping identification method according to claim 6, wherein when the gate railing drop is detected, a rear license plate photo of a passing vehicle is obtained, and the method specifically comprises the following steps:

when the gate railing is detected to fall, controlling a second camera of the ETC system to shoot, and acquiring a rear license plate picture of the released vehicle shot by the second camera;

and identifying the license plate number in the rear license plate photo by an image identification technology.

8. The ETC card-swiping identification method according to claim 7, wherein the step of judging whether the passing vehicle has the card-swiping according to the rear license plate photo and the analysis result sent by the server specifically comprises the following steps:

comparing the license plate number in the rear license plate photo with the license plate number in the analysis result;

when the license plate number in the rear license plate photo is not consistent with the license plate number in the analysis result, judging the license plate number in the rear license plate photo as a license plate number of the pickup truck;

and sending the license plate number of the vehicle to the server, the back license plate photo and the corresponding time to record the vehicle to be scraped through the server.

9. A terminal, comprising a processor, and a memory connected to the processor, the memory storing an ETC card-swiping identification program, the ETC card-swiping identification program being executable by the processor for implementing the operation of the ETC card-swiping identification method according to any one of claims 1-8.

10. A storage medium storing an ETC card-swiping identification program, which when executed by a processor is configured to implement the operation of the ETC card-swiping identification method according to any one of claims 1-8.

Technical Field

The invention relates to the field of terminal application, in particular to an ETC card-smearing identification method, a terminal and a storage medium.

Background

The ETC (electronic Toll collection) electronic Toll collection system is a Toll management system of an expressway or a bridge, and achieves the purpose of paying the expense of the expressway or the bridge without parking when a vehicle passes through an expressway or a bridge Toll station by performing communication between a vehicle-mounted electronic tag arranged on a vehicle windshield and a microwave antenna arranged on an ETC lane and performing background settlement processing with a bank system by using a computer networking technology.

With the development of the ETC technology, at the present stage, countries begin to widely popularize ETC to expect wide use in the future; the ETC technology can greatly facilitate highway toll collection and is beneficial to reducing toll station congestion; however, this technique has some problems, which seriously hamper the popularization, and one of the more serious is the act of putting the card into motion.

For the existing ETC card-swiping behavior, monitoring can only be checked by a toll station worker, the license plate number of the card-swiping behavior is added into a blacklist, and interception is set at an outlet; the mode for preventing ETC from rubbing the card has extremely low efficiency, and the person who rubs the card is difficult to intercept at the outlet, so that the right of a legal user is serious, and the ETC rubs the card more greatly.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an ETC card-rubbing identification method, a terminal and a storage medium, wherein the license plate number of a passing vehicle is identified through an image identification technology and is compared with the license plate number sensed by an ETC system, so that the ETC card-rubbing action is prevented or recorded.

The technical scheme adopted by the invention for solving the technical problem is as follows:

in a first aspect, the present invention provides an ETC card-swiping identification method, wherein the ETC card-swiping identification method includes the following steps:

acquiring verification information of a target vehicle, and controlling gate railing rod-lifting clearance of an ETC system according to the verification information and an analysis result sent by a server;

when the gate railing is detected to fall, acquiring a rear license plate photo of a passing vehicle;

and judging whether the released vehicle has a card rubbing or not according to the rear license plate picture and an analysis result sent by the server.

Further, the method also comprises the following steps:

acquiring the vehicle distance of the target vehicle in real time through the ETC system; wherein the target vehicle is a vehicle in a designated area;

and judging whether the target vehicle enters an identification range or not according to the vehicle distance.

Further, the verification information comprises vehicle information of the target vehicle and a front license plate photo of the target vehicle;

the method for acquiring the verification information of the target vehicle specifically comprises the following steps:

when the target vehicle enters the identification range, the target vehicle is connected with a vehicle-mounted electronic tag in the target vehicle;

vehicle information recorded in the vehicle-mounted electronic tag is acquired through the ETC system;

and controlling a first camera of the ETC system to shoot and acquiring a front license plate photo shot by the first camera.

Further, the acquiring the verification information of the target vehicle further includes the following steps:

identifying the license plate number in the front license plate photo through an image identification technology;

and comparing the license plate number in the front license plate photo with the license plate number recorded in the vehicle information, and judging whether the license plate number is consistent with the license plate number recorded in the vehicle information.

Further, according to the verification information and the analysis result sent by the server, controlling the gate machine handrail of the ETC system to lift the rod to pass, specifically comprising the following steps:

when the license plate number in the front license plate photo is consistent with the license plate number recorded in the vehicle information, generating a vehicle state according to the vehicle information, the name of the toll station and the driving time;

sending the vehicle information, the front license plate photo and the vehicle state to the server to obtain an analysis result;

and if the analysis result is release, controlling the gate machine handrail of the ETC system to lift the rod to release.

Further, the step of sending the vehicle information, the front license plate picture and the vehicle state to the server to obtain an analysis result further comprises the following steps:

and if the analysis result is interception, judging the target vehicle as a vehicle to be rubbed.

Further, when detecting that the gate railing falls off, the rear license plate photo of the passing vehicle is obtained, and the method specifically comprises the following steps:

when the gate railing is detected to fall, controlling a second camera of the ETC system to shoot, and acquiring a rear license plate picture of the released vehicle shot by the second camera;

and identifying the license plate number in the rear license plate photo by an image identification technology.

Further, according to the rear license plate picture and the analysis result sent by the server, whether the released vehicle has a card rubbing or not is judged, and the method specifically comprises the following steps:

comparing the license plate number in the rear license plate photo with the license plate number in the analysis result;

when the license plate number in the rear license plate photo is not consistent with the license plate number in the analysis result, judging the license plate number in the rear license plate photo as a license plate number of the pickup truck;

and sending the license plate number of the vehicle to the server, the back license plate photo and the corresponding time to record the vehicle to be scraped through the server.

In a second aspect, the present invention further provides a terminal, including a processor, and a memory connected to the processor, where the memory stores an ETC card-swiping identification program, and the ETC card-swiping identification program is used to implement the operation of the ETC card-swiping identification method according to the first aspect when executed by the processor.

In a third aspect, the present invention further provides a storage medium, wherein the storage medium stores an ETC card-swiping identification program, and the ETC card-swiping identification program is used for implementing the operation of the ETC card-swiping identification method according to the first aspect when being executed by a processor.

The invention adopts the technical scheme and has the following effects:

according to the invention, through acquiring the identified vehicle information and shooting the front license plate picture through the first camera, the server can be used for judging the vehicles entering the identification range, so that the card swiping behaviors of other vehicles in a queue or passing unidentified vehicles are prevented; after the vehicle passes through the gate railing, a second camera is used for shooting a rear license plate picture, so that the passing vehicle can be identified for the second time, and the card rubbing action caused by the following of other vehicles is prevented; pass through the license plate number of image recognition technology discernment vehicle to compare with the license plate number of ETC system response, and then prevent or record ETC and rub the card action.

Drawings

Fig. 1 is a flowchart of an ETC card-swiping identification method in an embodiment of the present invention.

Fig. 2 is a timing chart of a first method for preventing card smearing according to an embodiment of the present invention.

Fig. 3 is a timing chart of the second and third ways of preventing a card from being rubbed according to the embodiment of the present invention.

Fig. 4 is a functional schematic diagram of a terminal in an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

In the use process of the existing ETC, the following card swiping behaviors mainly exist:

firstly, a front vehicle on the same lane is not provided with an ETC but intentionally and slowly runs, and when a rear vehicle enters a recognition area, the front vehicle preemptively passes at the moment of lifting a rod by a gate railing; the situation may also be that the front vehicle is not subject to the card swiping behavior, but cannot be sensed due to ETC faults, and the rear vehicle is too close to the rear vehicle;

secondly, the ETC system of the toll station successfully identifies the vehicle A, and lifts the gate handrail after deduction, and the vehicle B of the lane beside passes through the lane for inserting a team;

and thirdly, the rear vehicle on the same lane follows the front vehicle closely, and after the gate railing is lifted, the rear vehicle rapidly follows the front vehicle to pass through.

To above-mentioned several kinds of ETC act of rubbing the card, this embodiment provides an ETC method of rubbing the card recognition, through the license plate number of image recognition technology discernment current vehicle to compare with the license plate number of ETC system response, and then prevent or record ETC act of rubbing the card.

As shown in fig. 1, in an implementation manner of this embodiment, the ETC card-swiping identification method includes the following steps:

and S100, acquiring verification information of the target vehicle, and controlling the gate handrail of the ETC system to lift and release according to the verification information and an analysis result sent by the server.

In this embodiment, the ETC card-swiping identification method is applied to a terminal, and the terminal includes, but is not limited to, a mobile terminal, a tablet, a computer, and other devices.

Currently, the mainstream ETC charging system includes the following core hardware:

1. the server and the ETC system running on the server are used for storing and recording data of vehicle information, charging stations and the like of processed ETC services and processing charging rules and the like, and are the center of the whole ETC charging function.

2. Every charging channel of toll station all is provided with the floodgate railing for according to the charge processing result of ETC system, pass or intercept the discernment vehicle.

3. The vehicle-mounted electronic tag carried by the vehicle is used for carrying identity information of the vehicle, including vehicle information, license plate numbers and the like.

4. The toll station camera is used for recording and shooting a vehicle driving into an ETC channel entrance so as to be used as a basis for manual processing when the ETC processes abnormity.

5. The toll station ETC system at least comprises a host (namely the terminal) which is responsible for butt joint of field devices such as a pass gate, a camera and the like and a server.

According to the ETC card-swiping identification method, a camera capable of shooting the license plate number of the vehicle tail needs to be added in the hardware system, and the function of shooting the license plate number of the vehicle head is added in the video camera; through improving above-mentioned ETC system, to above-mentioned first kind rub the card action can accomplish to prevent to rub the card, and to above-mentioned second kind and third kind rub the card action accomplish to record and rub the card.

In the embodiment, for the improved ETC system, before identifying a passing target vehicle, the vehicle distance of the target vehicle needs to be acquired in real time through the ETC system; the target vehicle is a vehicle in a designated area, and the designated area refers to a specific channel, for example: a first channel; after the vehicle distance of the target vehicle is obtained, whether the target vehicle enters an identification range is judged according to the vehicle distance.

When judging whether the target vehicle enters the identification range, the detection and the judgment can be carried out according to the corresponding distance sensor, and when the distance of a certain vehicle reaches a certain threshold value (for example, 1 meter), the vehicle can be judged to enter the identification range; of course, the determination may also be made according to whether a vehicle enters the shooting range of the camera, for example, when a certain vehicle has completely entered the shooting screen of the camera, it is determined that the vehicle has entered the recognition range.

Namely, the step S100 is preceded by:

step S001, acquiring the vehicle distance of the target vehicle in real time through the ETC system; wherein the target vehicle is a vehicle in a designated area;

and step S002, judging whether the target vehicle enters the identification range according to the vehicle distance.

In this embodiment, the verification information of the target vehicle includes: the vehicle information of the target vehicle and the front license plate photo of the target vehicle; when the target vehicle is detected to enter the identification range, the terminal is connected with a vehicle-mounted electronic tag in the target vehicle through the ETC system, wherein the vehicle-mounted electronic tag is connected with the ETC system in a Bluetooth mode; when the connection is successful, the terminal acquires the vehicle information recorded in the vehicle-mounted electronic tag through the ETC system, wherein the vehicle information comprises information such as license plate numbers, vehicle models and frame numbers.

Specifically, when detecting that a target vehicle with a vehicle-mounted electronic tag enters a lane identification range, an ETC system of a toll station communicates with the vehicle-mounted electronic tag to acquire vehicle information of the target vehicle; if a plurality of target vehicles exist in one channel, the ETC system preferentially processes the target vehicle closest to the gate; after the terminal acquires the vehicle information of the target vehicle, controlling a first camera of the ETC system to shoot so as to shoot the license plate number of the target vehicle closest to the exit gate; after shooting, the terminal acquires the front license plate picture shot by the first camera; the first camera is used for recording videos and can shoot the front license plate number of the target vehicle entering the channel.

That is, in step S100, acquiring the verification information of the target vehicle specifically includes the following steps:

step S111, when the target vehicle enters the identification range, connecting with a vehicle-mounted electronic tag in the target vehicle;

step S112, vehicle information recorded in the vehicle-mounted electronic tag is acquired through the ETC system;

and S113, controlling a first camera of the ETC system to shoot, and acquiring a front license plate photo shot by the first camera.

Specifically, after the front license plate photo shot by the first camera is obtained, the shot photo can be identified through an image identification technology, so that the license plate number in the photo is identified; the purpose of identifying the license plate number in the shot image is to: the identified license plate number can be compared with the license plate number (namely the license plate number in the vehicle information) acquired from the vehicle-mounted electronic tag, so that whether the photographed target vehicle has a card-swiping behavior or not is judged; if the license plate numbers of the two are not consistent, the first card rubbing behavior can be judged, at the moment, a card rubbing alarm can be sent out through an alarm device (namely a buzzer), and the subsequent process is stopped (namely the gate railing is controlled to be in a rod falling state); meanwhile, the terminal can also control and display the license plate number of the large-screen display card swiping vehicle so as to attract workers to process.

That is, in step S100, acquiring the verification information of the target vehicle, further includes the steps of:

step S114, identifying the license plate number in the front license plate photo through an image identification technology;

step S115, comparing the license plate number in the front license plate photo with the license plate number recorded in the vehicle information, and judging whether the license plate number is consistent with the license plate number recorded in the vehicle information;

and step S116, when the license plate number in the front license plate photo is inconsistent with the license plate number recorded in the vehicle information, controlling an alarm device to send out a card-swiping alarm.

In this embodiment, in the comparison process, if the front license plate number of the photographed target vehicle is consistent with the license plate number in the vehicle-mounted electronic tag, it indicates that the first type of card swiping behavior does not exist in the target vehicle; at this time, the terminal generates the vehicle state according to the vehicle information, the toll station name and the entrance time, and sends the vehicle information, the front license plate photo and the vehicle state to a server so as to be analyzed by the server.

The purpose of the analysis by the server is: verifying the information uploaded by the terminal so as to judge whether the information uploaded by the terminal is correct or not, and carrying out subsequent processes of charging, opening a gate, railing and the like;

specifically, when uploading the server, the toll station ETC system uploads the acquired vehicle information, the vehicle entering state or leaving state, the toll station and other information to the server; when the server receives the information uploaded by the terminal, the server can judge whether the uploaded information is correct; if the state of the target vehicle is high speed, the server records the entry time and entry information of the target vehicle; if the state of the target vehicle is the exit high speed, the server calculates the cost and executes fee deduction operation; and after the processing is finished, the server feeds back the processing result to the terminal.

After the analysis and processing by the server, the terminal receives the analysis result sent by the server, and then executes the subsequent releasing or intercepting operation according to the analysis result.

Specifically, if the analysis result sent by the server is release, controlling the gate handrail of the ETC system to lift the rod to release; in short, if the server detects that the record of the shot target vehicle is abnormal, namely, no card swiping history, license plate number and vehicle information are abnormal, the terminal controls the gate rail of the ETC system to lift up after receiving the analysis result so as to execute the releasing operation.

For another situation, if the analysis result sent by the server is interception, the target vehicle is judged to be a vehicle with a vehicle-grazing effect, and abnormal information is displayed in a corresponding display device; in the process, the terminal also terminates the subsequent process (namely, the gate railing is controlled to be in a rod-falling state); meanwhile, the terminal can also control and display the license plate number of the large-screen display card swiping vehicle so as to attract workers to process.

That is, in step S100, the gate handrail rod raising release of the ETC system is controlled according to the verification information and the analysis result sent by the server, which specifically includes the following steps:

step S121, when the license plate number in the front license plate photo is consistent with the license plate number recorded in the vehicle information, generating a vehicle state according to the vehicle information, the name of the toll station and the driving time;

step S122, sending the vehicle information, the front license plate photo and the vehicle state to the server to obtain an analysis result;

step S123, if the analysis result is release, controlling the gate machine handrail of the ETC system to lift the rod to release;

and step S124, if the analysis result is interception, judging the target vehicle as a vehicle to be detected.

In the embodiment, a target vehicle entering a channel is photographed through a first camera, and a license plate number in the photograph is compared with a license plate number in a vehicle-mounted electronic tag, so that whether the photographed target vehicle has a card swiping behavior or not is determined; therefore, aiming at the first card swiping behavior, the terminal stops executing subsequent operation, namely, the gate machine handrail cannot be lifted, the first card swiping behavior can be effectively prevented, and the vehicle with the card swiping behavior can be intercepted in time.

In addition, the information such as the vehicle information, the front license plate photo, the vehicle state and the like of the target vehicle is sent to the server for analysis and processing, and the operation of releasing or intercepting can be executed according to the analysis and processing result of the server; the process mainly aims at identifying the high-speed running-out vehicle rubbing the truck, and if the card rubbing record of the vehicle exists in the server, the vehicle is intercepted, namely the gate railing is controlled to be always in a rod falling state.

As shown in fig. 1, in an implementation manner of this embodiment, the ETC card-swiping identification method further includes the following steps:

and S200, when the gate railing is detected to fall, acquiring a rear license plate photo of the passing vehicle.

In this embodiment, after gate railing passed on, still need further to judge whether the vehicle that passes on has the second kind or the third kind to rub the card action to carry out the record to the second kind or the third kind.

Specifically, when the terminal detects when floodgate railing drops, then control the back license plate photo of passing vehicle is shot to the second camera of ETC system, then acquires license plate number in the back license plate photo to pass through license plate number in the back license plate photo judges whether passing vehicle has the second kind or the third kind and rubs the card action.

Similarly, when acquiring the license plate number in the rear license plate photo, an image recognition technology is also required to identify the license plate number in the rear license plate photo.

That is, the step S200 specifically includes the following steps:

step S210, when the gate railing is detected to fall, controlling a second camera of the ETC system to shoot, and acquiring a rear license plate picture of the released vehicle shot by the second camera;

and step S220, identifying the license plate number in the rear license plate photo through an image identification technology.

This embodiment basis analysis result that the server sent controls the floodgate machine railing of ETC system is lifted the pole and is let pass or the interception, can intercept to the vehicle of rubbing the card in the server of having recorded to intercept second kind and the third kind vehicle of rubbing the card action effectively.

As shown in fig. 1, in an implementation manner of this embodiment, the ETC card-swiping identification method further includes the following steps:

and step S300, judging whether the released vehicle has a card swiping phenomenon or not according to the rear license plate picture and an analysis result sent by the server.

In this embodiment, after obtaining the rear license plate photo of the released vehicle, the pickup vehicle can be recorded according to the rear license plate photo and the analysis result of the server.

The purpose of obtaining the rear license plate photo of the released vehicle is as follows: judging whether the license plate number shot by the first camera is consistent with the license plate number shot by the second camera; in other words, whether the license plate number shot by the second camera is consistent with the license plate number uploaded to the server or not is judged, and whether the passing vehicle has a card-swiping phenomenon or not is judged according to an analysis result sent by the server.

If the license plate number in the rear license plate photo is not consistent with the license plate number in the analysis result, judging the license plate number in the rear license plate photo as a pickup license plate number, and simultaneously sending the pickup license plate number, the rear license plate photo and the corresponding time to the server so as to record the pickup vehicle through the server; and if the license plate number in the rear license plate photo is consistent with the license plate number in the analysis result, no record is made.

Carry out the aim at of record for judging the vehicle of rubbing the card: uploading the license plate number, time and evidence picture which are judged to be card-swiping to the server for recording, and storing the license plate number, time and evidence picture in a database of the server so as to be convenient for subsequent corresponding processing; for example, a pick-up vehicle is intercepted during subsequent exit or entrance at high speed.

Namely, the step S300 specifically includes the following steps:

step S310, comparing the license plate number in the rear license plate photo with the license plate number in the analysis result;

step S320, when the license plate number in the rear license plate photo is not consistent with the license plate number in the analysis result, judging the license plate number in the rear license plate photo as a license plate number of the pickup truck;

and S330, sending the license plate number of the pick-up car, the rear license plate photo and the corresponding time to the server so as to record the pick-up car through the server.

In practical application, the first, second and third card-swiping behaviors can be divided into the following two processing flows.

As shown in fig. 2, the first type of card swiping behavior mainly includes the following processing flows:

step S11, the vehicle enters the ETC induction range of the toll collection channel;

step S12, the ETC system host induces the vehicle-mounted electronic tag;

step S13, the ETC system host sends a request to the vehicle-mounted electronic tag to request the electronic tag data;

step S14, the vehicle-mounted electronic tag returns vehicle information to the ETC system host;

step S15, the ETC system host controls the first camera to recognize the nearest license plate;

step S16, the first camera takes pictures and identifies the nearest license plate;

step S17, the first camera returns the nearest license plate number to the ETC system host;

step S18, the ETC system host machine compares the two license plate numbers;

step S19, the ETC system host machine compares the two license plate numbers to judge that the license plate numbers are inconsistent and the license plate numbers are judged to be card-swiping;

and step S20, the ETC system host sends out a card-swiping alarm to the staff.

As shown in fig. 3, the second and third types of card swiping behaviors mainly include the following processing flows:

step S21, the ETC system host computer recognizes that the vehicle passes through the gate;

step S22, the ETC system host informs the second camera to start snapshot;

step S23, a second camera captures a plurality of pictures and identifies the rear license plate;

step S24, the second camera de-duplicates the snapshot picture and submits the snapshot picture to the ETC system host;

step S25, the host computer of the ETC system compares the license plate numbers of the vehicles reserved before the raised balustrade;

step S26, when the two license plate numbers are not consistent, the host of the ETC system judges that the card is rubbed;

in step S27, the ETC system host uploads the vehicle information and the evidence picture to the server for recording.

This embodiment passes through the license plate number of image recognition technology discernment current vehicle to compare with the license plate number of ETC system response, and then prevent or record ETC and rub the card action.

Example two

As shown in fig. 4, the present embodiment provides a terminal, which includes a processor 10, and a memory 20 connected to the processor 10, where the memory 20 stores an ETC card-swiping identification program, and the ETC card-swiping identification program is used for implementing the operation of the ETC card-swiping identification method according to the first embodiment when executed by the processor 10; as described above.

EXAMPLE III

The present embodiment provides a storage medium, wherein the storage medium stores an ETC card-swiping identification program, and the ETC card-swiping identification program is used for implementing the operation of the ETC card-swiping identification method according to the first embodiment when being executed by a processor; as described above.

In conclusion, the recognized vehicle information is obtained, the front license plate picture is shot through the first camera, and the server can be used for judging the vehicles entering the recognition range, so that the card swiping behaviors of other vehicles in a team or unrecognized vehicles are prevented; after the vehicle passes through the gate railing, a second camera is used for shooting a rear license plate picture, so that the passing vehicle can be identified for the second time, and the card rubbing action caused by the following of other vehicles is prevented; pass through the license plate number of image recognition technology discernment vehicle to compare with the license plate number of ETC system response, and then prevent or record ETC and rub the card action.

Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program instructing relevant hardware (such as a processor, a controller, etc.), and the program may be stored in a computer readable storage medium, and when executed, the program may include the processes of the above method embodiments. The storage medium may be a memory, a magnetic disk, an optical disk, etc.

It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.