CN111882686B

CN111882686B - ETC portal system-based checking method, system and equipment for toll collection vehicle

Info

Publication number: CN111882686B
Application number: CN202010735314.1A
Authority: CN
Inventors: 张少锦; 弋安; 邓辉; 汪国钢; 陈立; 张辉; 伍清标; 谭升; 王雪娇; 彭珊珊; 邓昭
Original assignee: Shenzhen Hitsys Information Technology Co ltd; HUANGPU BRIDGE OF PEARL RIVER IN GUANGZHOU
Current assignee: Shenzhen Hitsys Information Technology Co ltd; HUANGPU BRIDGE OF PEARL RIVER IN GUANGZHOU
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2022-08-16
Anticipated expiration: 2040-07-28
Also published as: CN111882686A

Abstract

The invention provides an inspection method of a missed payment vehicle based on an ETC portal system, which comprises the steps of matching a first vehicle information set acquired by a first acquisition device with data of a toll flow database, excluding vehicle information which can be matched in the toll flow database from the first vehicle information set to obtain a first suspect vehicle list which cannot be matched in a toll flow reservoir by the first vehicle information set, excluding a part of vehicle information sets which are not paid in the first suspect vehicle list, matching a second vehicle information set acquired by a second acquisition device with data of the toll flow database, excluding vehicle information which can be matched in the toll flow database from the second vehicle information set to obtain a second suspect vehicle list which cannot be matched in the toll flow by the second vehicle information set, and excluding a vehicle information set which is not paid in the toll flow reservoir from the second suspect vehicle list, and collecting the first on-site vehicle list and the second suspect vehicle list.

Description

ETC portal system-based checking method, system and equipment for toll collection vehicle

Technical Field

The invention relates to the field of highway charging, in particular to an inspection method, system and equipment of a fee-missed vehicle based on an ETC portal system.

Background

An automatic Electronic Toll Collection (ETC) is one of the service functions of an intelligent traffic system, and is particularly suitable for being used in an expressway or a bridge and tunnel environment with busy traffic. At present, a highway toll collection department has a special ETC toll collection channel. The vehicle owner only needs to install the induction card on the front windshield of the vehicle and prestore the fee, the fee is not paid manually when passing through the toll station, the vehicle is not required to be parked, the high-speed toll is automatically deducted from the card, and the automatic charging can be realized. The charging system takes less than two seconds per vehicle, and the traffic capacity of the charging channel is 5 to 10 times of that of a manual charging channel. The full-automatic electronic toll collection system can lead the highway toll to be managed in a paperless and cashless way, fundamentally avoid the loss phenomenon of toll ticket money and solve the problem of disordered financial management in the highway toll collection. In addition, the full-automatic electronic charging system can save capital cost and management cost. This system requires that an in-vehicle device carrying vehicle information be mounted on the vehicle. When the vehicle enters the population of the electronic toll collection channel, the station level device of the highway data acquisition and processing system reads the vehicle information in the vehicle-mounted device, calls out matched vehicle data from the database, then performs release processing, stores the record and uploads the record to the data management center of the highway data acquisition and processing system. The data management center analyzes the passing vehicles to form a fee deduction transaction and uploads the fee deduction transaction to the bank, and the bank returns to the data management center in real time after completing transaction processing.

The ETC system adopts the vehicle automatic identification technology to finish the wireless data communication between the vehicle and the toll station, and carries out the vehicle automatic induction identification and the exchange of the related toll data. The system adopts a computer network to process the charging data, realizes that the full-automatic electronic charging system ETC system can realize wireless communication and information exchange between the vehicle-mounted device arranged on the vehicle and the antenna arranged on the lane of the toll station without stopping the vehicle and setting a charging window. The system mainly comprises an automatic vehicle identification system, a central management system, other auxiliary facilities and the like. The automatic vehicle identification system includes a vehicle-mounted unit, also called a transponder or an electronic tag, a Road Side Unit (RSU), a loop sensor, and the like. The OBU stores identification information of the vehicle and is typically mounted on the windshield in front of the vehicle, the RSU is mounted near the toll station, and the loop sensor is mounted under the ground of the roadway. The central management system has a large database storing information on a large number of registered vehicles and users. When the vehicle passes through the toll station port, the loop sensor senses the vehicle, the RSU sends out an inquiry signal, the OBU responds and performs two-way communication and data exchange, the central management system obtains vehicle identification information, such as information of an automobile ID number, an automobile type and the like, and corresponding information in the database are compared and judged, the management system is controlled to generate different actions according to different conditions, such as deducting the road toll which should be paid at this time from a prepaid account of the vehicle by the computer toll management system, or sending an instruction to other auxiliary facilities to work.

In the prior art, the analysis of traditional missed payment car is based on the charge mode, in case the portal system breaks down, can lead to the failure to the vehicle charging, causes the technical problem that the toll part runs off.

Disclosure of Invention

The invention provides an inspection method of a toll collection vehicle based on an ETC portal system, which is used for solving the technical problems that the analysis of the traditional toll collection vehicle in the prior art is based on a charging mode, once the portal system fails, the vehicle charging fails and the toll partially runs off.

The invention provides an inspection method of a toll collection vehicle based on an ETC portal system, which comprises an ETC portal with a first acquisition device and a bayonet with a second acquisition device, and comprises the following steps:

acquiring an information set of a passing vehicle through a first acquisition device to acquire a first vehicle information set;

matching the first vehicle information set with data of a toll flow database;

when the first vehicle information set is not matched with the data of the charging flow database, a first suspect vehicle list is obtained;

acquiring an information set of the passing vehicle through a second acquisition device to acquire a second vehicle information set;

matching the second vehicle information set with data of a toll flow database;

when the second vehicle information set is not matched with the data of the charging flow database, a second suspect vehicle list is obtained;

and collecting the first suspect vehicle list and the second suspect vehicle list to obtain a third suspect vehicle list.

Preferably, the second acquisition device comprises a front shooting camera and a rear shooting camera;

the second vehicle information set is a vehicle information set obtained by shooting a front camera;

when the second vehicle information set is not matched with the data of the toll flow database, acquiring a second suspect vehicle list comprises:

when the second vehicle information set is not matched with the data of the toll flow database, a first missed-payment information set is obtained;

acquiring an information set of the passing vehicle by a back-shooting camera to acquire a third vehicle information set;

matching the third set of vehicle information with the second set of vehicle information;

when the data in the second vehicle information set is not matched with the data in the third vehicle information set, acquiring a fourth vehicle information set;

matching the fourth vehicle information set with data of a toll flow database;

when the fourth vehicle information set is not matched with the data of the toll flow database, a second missed payment vehicle information set is obtained;

and collecting the first vehicle payment missing information set and the second vehicle payment missing information set to obtain a second suspect vehicle list.

Preferably, when the first vehicle information set is not matched with the data of the toll flow database, the obtaining a first list of suspect vehicles includes:

when the first vehicle information set is not matched in the charging flow database, a first missing vehicle information set is obtained;

carrying out placeholder recognition on the first missing vehicle information set to obtain a license plate information set with placeholders;

substituting placeholders in the license plate information set into any numerical values or letters to be matched with data of the charging flow database;

and when the vehicle information set is not matched with the data of the toll flow database, acquiring a first suspect vehicle list.

Preferably, when the first vehicle information set is not matched to the toll flow database, the obtaining a first list of suspect vehicles includes:

when the first vehicle information set is not matched in the toll flow database, the second missing vehicle information set;

matching the second missing vehicle information set with any four digits of CPC license plate numbers of the toll collection flow database;

and when the second missing vehicle information set is not matched with any four digits of the CPC license plate number of the toll collection flow database, acquiring a first suspect vehicle list.

Preferably, when the first vehicle information set is not matched to the toll flow database, the obtaining a first list of suspected vehicles further includes:

when the first vehicle information set is not matched with the toll flow database, acquiring a third missed vehicle information set;

matching the toll flow database of the third missing vehicle information set with the first Chinese character and the last Chinese character of the license plate number removed;

and when the license plate number of the third missing vehicle information set is removed from the first Chinese character and is not matched with the toll flow database which is removed from the last Chinese character, obtaining a first suspect vehicle list.

Preferably, when the first vehicle information set is not matched to the toll flow database, the obtaining a first list of suspect vehicles further includes:

when the first vehicle information set is not matched with the toll flow database, acquiring a fourth missing vehicle information set;

matching the fourth missing vehicle information set with any three-digit number of CPC license plate numbers, OBU license plates and identification license plates of the toll flow database;

and when the fourth missing vehicle information set is not matched with any three-digit number of the CPC license plate number, the OBU license plate number and the identification license plate number of the charging flow database, acquiring a first suspect vehicle list.

when the first vehicle information set is not matched with the toll flow database, acquiring a fifth missing vehicle information set;

matching the fifth missing vehicle information set with the data of the special duty vehicle database;

and when the fifth missing vehicle information set is not matched with the data of the special service vehicle database, acquiring a first suspect vehicle list.

when the first vehicle information set is not matched in the toll flow database, a sixth missing vehicle information set is obtained;

carrying out placeholder recognition on the sixth missing vehicle information set to obtain a license plate information set with placeholders;

when the vehicle information set is not matched with the data of the toll flow database, acquiring a seventh missing vehicle information set;

repeatedly matching the seventh missing vehicle information set with any four-digit interval first preset time of the CPC license plate number of the toll collection flow database;

when the seventh missing vehicle information set is repeatedly matched and is not matched with any four digits of the CPC license plate number of the toll collection flow database, an eighth missing vehicle information set is obtained;

matching the first Chinese character of the eighth missing vehicle information set removed with the toll flow database of the last Chinese character removed;

when the license plate number of the eighth missing vehicle information set is removed, the first Chinese character is not matched with the toll flow database without the last Chinese character, a ninth missing vehicle information set is obtained;

repeatedly matching the ninth missing vehicle information set with any three-digit interval second preset time of the CPC license plate number, the OBU license plate number and the identification license plate number of the toll flow database;

when the ninth missing vehicle information set is repeatedly matched and is not matched with any three digits of the CPC license plate number, the OBU license plate number and the identification license plate number of the charge flow database, a tenth missing vehicle information set is obtained;

matching the tenth missing vehicle information set with the data of the special service vehicle database;

and when the tenth missing vehicle information set is not matched with the data of the special service vehicle database, acquiring a first suspect vehicle list.

Preferably, when the second vehicle information set is not matched with the data of the toll flow database, the obtaining of the first vehicle information set of missed payment includes:

when the second vehicle information set is not matched with the data of the charging flow database, a first missed vehicle detection information set is obtained;

repeatedly matching the first missed-detection vehicle information set with any four-digit interval first preset time of the CPC license plate number of the toll collection flow database;

and when the first missed-detection vehicle information set is repeatedly matched with any four digits of the CPC license plate number which is not matched with the toll flow database, acquiring a first missed-payment vehicle information set.

when the second vehicle information set is not matched with the data of the charging flow database, a second missed vehicle detection information set is obtained;

matching the toll flow database of the second missed vehicle information set with the first Chinese character and the last Chinese character of the license plate number;

and when the license plate number of the second missed car information set is removed from the first Chinese character and is not matched with the toll flow database in which the tail Chinese character is removed, obtaining a first missed car information set.

when the second vehicle information set is not matched with the data of the charging flow database, a third missed-inspection vehicle information set is obtained;

repeatedly matching the third missing vehicle information set with any three-digit interval of a CPC license plate number, an OBU license plate number and a recognition license plate number of the toll flow database for a second preset time;

when the third missing vehicle information set is repeatedly matched with any three digits of CPC license plate numbers, OBU license plates and identification license plates which are not matched with the charging flow database, the first missing vehicle information set is obtained.

when the second vehicle information set is not matched with the data of the toll flow database, a fourth missing vehicle information set is obtained;

matching the fourth missing vehicle information set with the data of the special duty vehicle database;

and when the fourth missed car information set is not matched with the data of the special service car database, acquiring a first missed car payment list.

when the second vehicle information set is not matched with the data of the toll flow database, acquiring a fifth missing vehicle information set;

repeatedly matching the fifth missed-detection vehicle information set with any four-digit interval first preset time of the CPC license plate number of the toll collection flow database;

when the fifth missed-detection vehicle information set is repeatedly matched and is not matched with any four digits of the CPC license plate number of the toll collection flow database, a sixth missed-detection vehicle information set is obtained;

matching the toll flow database of the sixth missed vehicle information set with the first Chinese character and the last Chinese character of the license plate number;

when the license plate number of the sixth missed car information set is removed from the first Chinese character and is not matched with the toll flow database without the last Chinese character, a seventh missed car information set is obtained;

repeatedly matching the seventh missed vehicle detection information set with any three-digit number of CPC license plate numbers, OBU license plates and identification license plates of the toll flow database at intervals of second preset time;

when the seventh missed vehicle information set is repeatedly matched with any three digits of CPC license plate numbers, OBU license plates and identification license plates which are not matched with the charging flow database, an eighth missed vehicle information set is obtained;

matching the eighth missed-detection vehicle information set with the data of the special service vehicle database;

and when the eighth missed-detection vehicle information set is not matched with the data of the special service vehicle database, acquiring the first missed-detection vehicle information set.

Preferably, when the fourth vehicle information set does not match the data of the toll flow database, the obtaining of the second missed payment information set includes:

when the fourth vehicle information set is not matched with the data of the toll flow database, acquiring a ninth missed vehicle detection information set;

repeatedly matching the ninth missed vehicle detection information set with any three-digit number of CPC license plate numbers, OBU license plates and identification license plates of the toll flow database at intervals of second preset time;

and when the ninth missed-payment information set is repeatedly matched with any three digits of the CPC license plate number, the OBU license plate number and the identification license plate number which are not matched with the charge flow database, a second missed-payment information set is obtained.

when the fourth vehicle information set is not matched with the data of the toll flow database, a tenth missed vehicle detection information set is obtained;

matching the tenth missed-detection vehicle information set with the data of the special service vehicle database;

and when the tenth missed-inspection vehicle information set is not matched with the data of the special service vehicle database, acquiring a second missed-inspection vehicle information set.

and when the tenth missed-detection vehicle information set is not matched with the data of the special service vehicle database, acquiring a second missed-detection vehicle information set.

when the fourth vehicle information set is not matched with the data of the toll flow database, acquiring an eleventh missed vehicle detection information set;

repeatedly matching the eleventh missed vehicle detection information set with any three-digit interval second preset time of the CPC license plate number, the OBU license plate number and the identification license plate number of the toll flow database;

when the eleventh missed vehicle information set is repeatedly matched and is not matched with any three digits of the CPC license plate number, the OBU license plate number and the identification license plate number of the charging flow database, a twelfth missed vehicle information set is obtained;

matching the twelfth missed-detection vehicle information set with the data of the special service vehicle database;

and when the twelfth missed-inspection vehicle information set is not matched with the data of the special service vehicle database, acquiring a second missed-inspection vehicle information set.

The application also provides an inspection system of missed payment vehicle based on ETC portal system, the system includes following module:

the first acquisition module is used for acquiring an information set of a passing vehicle through a first acquisition device to acquire a first vehicle information set;

a first matching module to match the first set of vehicle information with data of a toll-flow database;

the first suspect vehicle module is used for acquiring a first suspect vehicle list when the first vehicle information set is not matched with the data of the toll flow database;

the second acquisition module is used for acquiring an information set of the passing vehicle through a second acquisition device to acquire a second vehicle information set;

a second matching module for matching the second set of vehicle information with data of a toll-gate database;

the second suspect vehicle module is used for acquiring a second suspect vehicle list when the second vehicle information set is not matched with the data of the toll flow database;

and the third suspect vehicle module is used for gathering the first suspect vehicle list and the second suspect vehicle list to obtain a third suspect vehicle list.

The application also provides inspection equipment of the missed payment vehicle based on the ETC portal system, which comprises a processor and a memory;

the memory is used for storing program codes and transmitting the program codes to the processor;

the processor is used for executing the method for checking the missed payment vehicle based on the ETC portal system according to the instructions in the program codes.

According to the technical scheme, the embodiment of the invention has the following advantages:

the embodiment of the invention provides an inspection method of a toll collection vehicle based on an ETC portal frame system, which comprises an ETC portal frame with a first acquisition device and a portal with a second acquisition device, wherein vehicle information which can be matched in a toll flow database is eliminated in the first vehicle information set by matching a first vehicle information set acquired by the first acquisition device with data of the toll flow database to obtain a first suspected vehicle list which cannot be matched in the toll flow database by the first vehicle information set, a part of vehicle information set without payment in the first suspected vehicle list is matched with data of the toll flow database by the second vehicle information set acquired by the second acquisition device, the vehicle information which can be matched in the toll flow database is eliminated in the second vehicle information set to obtain a second suspected vehicle list which cannot be matched in the toll flow database by the second vehicle information set, and collecting the first on-site vehicle list and the second suspect vehicle list to obtain a final third suspect vehicle list. By the method, the information of the unpaid vehicles can be counted out, the fee can be compensated subsequently, the condition of vehicle missed payment can be effectively prevented, meanwhile, the missed payment vehicles are not required to be checked by adopting an artificial checking method, manpower and material resources are saved, the checking efficiency and accuracy are improved, and the technical problem that the toll is partially lost because the charging failure of the vehicles is caused once the portal system fails because the traditional analysis of the missed payment vehicles in the prior art is based on a charging mode is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a method flowchart of a method, a system and a device for checking a toll collection vehicle based on an ETC portal system according to an embodiment of the present invention.

Fig. 2 is a system structure diagram of a method, a system and a device for checking a missed payment vehicle based on an ETC portal system according to an embodiment of the present invention.

Fig. 3 is a device frame diagram of a method, a system and a device for checking a toll collection vehicle based on an ETC portal system according to an embodiment of the present invention.

Detailed Description

The embodiment of the invention provides an inspection method of a toll collection vehicle based on an ETC portal system, which is used for solving the technical problem that the standby auxiliary service market in the prior art cannot determine the proportion of compensation expense sharing, so that the running standby capacity of a power system is in short supply.

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a flowchart of a method, a system and a device for checking a toll collection vehicle based on an ETC portal system according to an embodiment of the present invention.

The invention provides an inspection method of a toll collection vehicle based on an ETC portal system, which comprises an ETC portal with a first acquisition device and a bayonet with a second acquisition device, wherein the first acquisition device is a camera installed on the ETC portal, the second acquisition device comprises a front shooting camera installed on the bayonet, the front shooting camera shoots a vehicle from the direction of a vehicle head, the bayonet can be installed at two sides of a highway or arranged on the highway as a portal, and can also be installed on the portal of a speed measurement camera, and the like, and the inspection method comprises the following steps:

101: acquiring an information set of a passing vehicle through a first acquisition device to acquire a first vehicle information set;

specifically, a vehicle passing by a camera mounted on the ETC is shot, the model information of the vehicle and the license plate number information of the vehicle are extracted, and the collected vehicle information is collected into a first vehicle information set.

102: matching the first vehicle information set with data of a toll flow database;

the toll collection flow database can be directly obtained according to an ETC system, and comprises information such as the type of a vehicle, payment information of the vehicle, a CPC license plate number of the vehicle, an OBU license plate of the vehicle and an identification license plate of the vehicle, and the information such as the license plate number information contained in a first vehicle information set, the type of the vehicle and the payment information of the vehicle in the toll collection flow database, the CPC license plate number of the vehicle, the OBU license plate of the vehicle, the identification license plate of the vehicle and the like is compared and matched.

103: when the first vehicle information set is not matched with the data of the charging flow database, a first suspect vehicle list is obtained;

when the first vehicle information set is not matched with the data of the toll flow database, acquiring a first suspect vehicle list, and in order to match a more accurate first suspect vehicle list, performing matching by adopting a plurality of implementation modes including:

one embodiment provides that, when the first vehicle information set does not match the data of the toll flow database, acquiring a first suspect vehicle list comprises:

and when the vehicle information set is matched with the data of the toll flow database, removing the matched vehicle information set from the first missing vehicle information set to obtain a first suspect vehicle list.

The ETC camera is provided according to different manufacturers, and the license plate information in the acquired first vehicle information set is provided with a placeholder to shield one number or letter, so that under the condition that the license plate information with the placeholder is shielded, some license plates are charged in an ETC system, the charging data of the license plates exist in the charging process, but in the process of matching the first vehicle information set with the data of the charging process database, the inside of the first missed vehicle information set is acquired, the condition that the number or letter on the license plate is shielded by the placeholder cannot be identified, and the technical problem that some charged vehicles can be charged again is caused. Acquiring a license plate information set with placeholders by carrying out placeholder identification on the first missed vehicle information set; substituting placeholders in the license plate information set into any numerical values or letters to be matched with data of the charging flow database; and when the vehicle information set is matched with the data of the toll flow database, removing the matched vehicle information set from the first missing vehicle information set to obtain a first suspect vehicle list. The method and the device have the advantages that the charged vehicles with the occupation characters are removed to obtain the first suspect vehicle list, so that the problem of repeated fee deduction caused by license plate information shielding due to the occupation characters is solved, and the accuracy of inspection is further improved.

Another embodiment provides that the obtaining a first list of suspect vehicles when the first set of vehicle information does not match to the toll-collected database comprises:

The method comprises the following steps that a camera of a first acquisition device possibly generates the condition that acquired CPC license plate numbers are incomplete, when some identified CPC license plate numbers are paid vehicles, due to the fact that the CPC license plate numbers are incomplete, the CPC license plate numbers are not matched in the process of matching data of a first vehicle information set and data of a charge flow database, the condition of repeated fee deduction is caused, and any four digits of a second omitted vehicle information set and the CPC license plate numbers of the charge flow database are matched; when the second missed vehicle information set is not matched with any four digits of the CPC license plate number of the toll flow database, the first suspect vehicle list is obtained, vehicles with incomplete CPC license plates can be re-matched, the first suspect vehicle list is excluded, the problem of repeated fee deduction is avoided, and the accuracy of inspection is improved.

Another embodiment provides that when the first set of vehicle information does not match to the toll-collected database, obtaining a first list of suspect vehicles further comprises:

The camera may not recognize the Chinese characters or the wrong recognition of the Chinese characters during the collected license plate information, and the vehicles which cannot recognize the Chinese characters or the wrong recognition of the Chinese characters may have part paid, the information of the vehicles is already in the charging streamline database, and only the vehicles which can completely recognize the license plates are matched in the process of matching the first vehicle information set with the data in the charging streamline database, and the vehicles which cannot recognize the Chinese characters or the wrong recognition of the Chinese characters are mistakenly arranged in the first suspect list, so that the problem of repeated fee deduction of part of the vehicles is caused. Matching the toll flow database of the third missing vehicle information set with the first Chinese character and the last Chinese character of the license plate number removed; and when the license plate number of the third missing vehicle information set is removed from the first Chinese character and is not matched with the toll flow database which is removed from the last Chinese character, obtaining a first suspect vehicle list. The license plate number is matched with the license plate number without Chinese characters, and vehicles which are paid and cannot recognize the Chinese characters or license plates with wrong Chinese character recognition can be excluded from the first suspect vehicle list, so that the problem of repeated fee deduction is avoided, and the accuracy of inspection is improved.

repeatedly matching the fourth missing vehicle information set with any three-digit number of CPC license plate numbers, OBU license plates and identification license plates of the toll flow database;

and when the fourth missing vehicle information set is repeatedly matched and is not matched with any three digits of the CPC license plate number, the OBU license plate number and the identification license plate number of the charging flow database, a first suspect vehicle list is obtained.

Due to network or some system factors, the ETC system may cause a delay in the process that the received fee is transmitted to the toll flow database, so that some vehicles may have paid, but the first vehicle information set is not matched with the data in the toll flow database, so that some paid vehicles fall into a suspect vehicle list due to the problem of the ETC system, and the vehicles are repeatedly paid. Repeatedly matching the fourth missing vehicle information set with any three-digit number of CPC license plate numbers, OBU license plates and identification license plates of the toll flow database; and when the fourth missing vehicle information set is repeatedly matched and is not matched with any three digits of the CPC license plate number, the OBU license plate number and the identification license plate number of the charging flow database, a first suspect vehicle list is obtained. The repeated matching can be performed once in ten minutes and three times of repeated matching, namely 30 minutes, and the times of repeated matching and the time interval of the repeated matching can be selected according to the actual ETC network delay condition, so that the problem of repeated fee deduction caused by the delay of the ETC system is avoided, and the accuracy of inspection is improved.

Another embodiment provides that when the first set of vehicle information does not match the toll-free database, obtaining a first list of suspect vehicles comprises:

The special service vehicle database is generally vehicles belonging to departments, such as police vehicles, military vehicles, fire trucks and the like corresponding to a connection vehicle management, and the vehicles do not need to be charged through an ETC system, so that the vehicles need to be excluded, the special service vehicle is prevented from being used as an object in a first suspect vehicle, and the fifth missing vehicle information set is matched with the data of the special service vehicle database; and when the fifth missing vehicle information set is not matched with the data of the special service vehicle database, acquiring a first suspect vehicle list. The special service vehicle is prevented from being used as a target of the missed payment vehicle, and the checking accuracy is improved.

Another embodiment provides that the obtaining a first list of suspect vehicles when the first set of vehicle information does not match to the toll collection flow database comprises:

matching the toll flow database of the eighth missing vehicle information set with the first Chinese character and the last Chinese character removed from the license plate number;

and when the tenth missing vehicle information set is not matched with the data in the special service vehicle database, acquiring a first suspect vehicle list.

All the technical problems to be solved are solved one by one, so that the accuracy of the inspection in the embodiment of the application can be further improved, and the condition of missed payment of the vehicle is avoided.

104: acquiring an information set of the passing vehicle through a second acquisition device to acquire a second vehicle information set;

the second collection system still includes and shoots the camera after including, the camera is shot to the back and is the vehicle information of shooting behind the bayonet socket, uses the afterbody promptly as the vehicle information of angle, because the license plate generally including setting up the license plate in vehicle the place ahead and setting up the license plate in vehicle rear.

The second vehicle information set is a vehicle information set obtained by shooting through a front shooting camera, namely the passing vehicle information shot through the front shooting camera can be read to the second vehicle information set, and the vehicle information in the second vehicle information set at least comprises information such as the license plate number of the vehicle head, the vehicle type and the like.

105: matching the second vehicle information set with data of a toll flow database;

specifically, the vehicle information in the second vehicle information set is compared and matched with the data in the toll flow database one by one, and the matched vehicle information and the unmatched vehicle information are classified.

106: when the second vehicle information set is not matched with the data of the charging flow database, a second suspect vehicle list is obtained;

when the second vehicle information set is not matched with the data of the toll flow database, in order to obtain a more accurate second suspect vehicle list, the following multiple implementation modes are adopted for matching:

one embodiment of the second collecting device provides that, when the second vehicle information set does not match the data of the toll flow database, acquiring the second suspect vehicle list comprises:

matching the fourth vehicle information set with data of a toll flow database;

when the fourth vehicle information set is not matched with the data of the toll flow database, a second missed-payment vehicle information set is obtained;

and collecting the first missed payment information set and the second missed payment information set to obtain a second suspect vehicle list.

The method comprises the steps of matching a second vehicle information set acquired through a front shooting camera, removing vehicles which are paid in a charging flow database in the second vehicle information set, obtaining a first vehicle information set which is collected by first vehicles which are not paid, acquiring third vehicle information through a rear shooting camera, removing vehicles which are paid in the charging flow database from the third vehicle information set, obtaining a second vehicle information set which is not paid, collecting the first vehicle information set which is not paid and the second vehicle information set which is not paid, and obtaining a second suspect vehicle list. Some vehicles that the preceding camera of clapping missed the bat can complement through the back camera of clapping, have avoided some vehicles to clap the camera in the front under the condition of not shooing, can not inspect, lead to the condition of missed payment.

According to the above-mentioned embodiment of the second collecting device, it is further provided that, when the second vehicle information set is not matched with the data of the toll flow database, acquiring the first vehicle information set of missed payment includes:

This embodiment is similar with the condition of the above-mentioned first collection system's camera, is to avoid because the incomplete condition of CPC license plate number that the camera was obtained before clapping, leads to having some vehicles of having paid in the first missed car information collection that obtains, causes the problem of repeated payment. And will not be described in detail herein.

According to the above-mentioned second collection device, when the second vehicle information set does not match the data in the toll collection database, the obtaining a first vehicle information set of missed payment further comprises:

when the second vehicle information set is not matched with the data of the charging flow database, a second missed-inspection vehicle information set is obtained;

The embodiment is similar to the situation of the camera of the first collection device, and is used for avoiding the problem of repeated payment caused by the fact that some paid vehicles exist in the acquired first vehicle payment missing information set due to the fact that the license plate Chinese characters acquired by the camera shot before cannot be identified or the license plate Chinese characters cannot be acquired. And will not be described in detail herein.

and when the third missed-vehicle information set is repeatedly matched with any three digits of the CPC license plate number, the OBU license plate number and the identification license plate number which are not matched with the charge flow database, a first missed-vehicle information set is obtained.

This embodiment is similar with the condition of the camera of the above-mentioned first collection system, and is to avoid because the ETC system has the delay for the condition that accurate information can not be provided in real time in the willow database of collecting fees, the vehicle information collection that leads to missing to pay that results in acquireing has some vehicles of having paid in, causes the problem of repeated payment. And will not be described in detail herein.

when the second vehicle information set is not matched with the data of the charging flow database, a fourth vehicle missing detection information set is obtained;

This embodiment is similar with the condition of the above-mentioned first collection system's camera, avoids because the ETC system need not carry out the condition of charging to special duty car, leads to the problem that there are some special duty cars in the first neglected loading information collection that acquires. And will not be described in detail herein.

when the second vehicle information set is not matched with the data of the charging flow database, acquiring a fifth missed vehicle detection information set;

This embodiment is similar with the condition of the above-mentioned first collection system's camera, avoids because the CPC license plate of taking a photograph the camera before unclear, and the condition such as need not carry out the charge to special duty car in the unable discernment of the chinese character of taking a photograph the camera before, ETC system delay and the ETC system, leads to the problem that has some special duty cars or the vehicle of having paid fee in the first neglected to pay fee car information collection the inside of acquireing, leads to the problem of repeated charge. And will not be described in detail herein.

According to the above-mentioned embodiment of the post-camera, when the fourth vehicle information set does not match the data of the toll flow database, the obtaining of the second missed-payment vehicle information set includes:

This embodiment is similar with the condition of the camera of the above-mentioned first collection system, and is to avoid because the ETC system has the delay for the condition that accurate information can not be provided in real time in the willow database of collecting fees, the vehicle information collection that leads to missing to pay that obtains has some vehicles of having paid in inside, causes the problem of repeated payment. And will not be described in detail herein.

This embodiment is similar with the condition of the above-mentioned first collection system's camera, avoids because the ETC system need not carry out the condition of charging to special duty car, leads to the second of acquireing to miss the problem that has some special duty cars in the information collection. And will not be described in detail herein.

This embodiment is similar with the condition of the above-mentioned first collection system's camera, avoids because ETC system postpones and need not carry out the condition such as charge to special duty car in the ETC system, leads to the problem that has some special duty cars or the vehicle of having paid fee in the first neglected to pay the fee information collection that obtains, leads to the problem of repeated charge. And will not be described in detail herein.

107: and collecting the first suspect vehicle list and the second suspect vehicle list to obtain a third suspect vehicle list.

The first suspect car list that first collection system obtained can have some and not shoot the vehicle, through replenishing the information of second suspect car list in first suspect car list, can ensure that first collection system is the vehicle information who acquires, can replenish at the second collection system and acquire, promoted the inspection rate of the missed payment car, the analysis of having solved the traditional missed payment car that exists among the prior art is based on the charge mode, in case portal system breaks down, can lead to the vehicle billing failure, cause the technical problem of toll part loss.

As shown in fig. 2, another embodiment of the present application further provides an inspection system for missed payment vehicles based on the ETC portal system, the system includes the following modules:

a first acquisition module 201, configured to perform information set acquisition on a vehicle passing by through a first acquisition device, and acquire a first vehicle information set;

a first matching module 202 for matching the first set of vehicle information with data of a toll-flow database;

a first suspect vehicle module 203, configured to obtain a first suspect vehicle list when the first vehicle information set is not matched with the data of the toll flow database;

a second acquisition module 204, configured to acquire an information set of a passing vehicle through a second acquisition device, and acquire a second vehicle information set;

a second matching module 205 for matching the second set of vehicle information with data of a toll-flow database;

a second suspect vehicle module 206, configured to obtain a second suspect vehicle list when the second vehicle information set is not matched to the data of the toll flow database;

and a third suspect vehicle module 207, configured to aggregate the first suspect vehicle list and the second suspect vehicle list, and obtain a third suspect vehicle list.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

As shown in fig. 3, an inspection device 30 for toll collection vehicles based on an ETC portal system comprises a processor 300 and a memory 301;

the memory 301 is used for storing a program code 302 and transmitting the program code 302 to the processor;

the processor 300 is configured to execute the steps of the method for checking the toll collection vehicle based on the ETC portal system according to the instructions in the program code 302.

Illustratively, the computer program 302 may be partitioned into one or more modules/units that are stored in the memory 301 and executed by the processor 300 to accomplish the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 302 in the terminal device 30.

The terminal device 30 may be a computing device such as a desktop computer, a notebook, a palm computer, and a cloud server. The terminal device may include, but is not limited to, a processor 300, a memory 301. Those skilled in the art will appreciate that fig. 3 is merely an example of the terminal device 30, and does not constitute a limitation of the terminal device 30, and may include more or fewer components than those shown, or some of the components may be combined, or different components, e.g., the terminal device may also include input-output devices, network access devices, buses, etc.

The Processor 300 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The storage 301 may be an internal storage unit of the terminal device 30, such as a hard disk or a memory of the terminal device 30. The memory 301 may also be an external storage device of the terminal device 30, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, provided on the terminal device 30. Further, the memory 301 may also include both an internal storage unit and an external storage device of the terminal device 30. The memory 301 is used for storing the computer program and other programs and data required by the terminal device. The memory 301 may also be used to temporarily store data that has been output or is to be output.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an inspection method of missed payment car based on ETC portal system which characterized in that, includes the ETC portal that has first collection system and the bayonet socket that has the second collection system, the inspection method includes following step:

matching the first vehicle information set with data of a toll flow database;

matching the second set of vehicle information with data of a toll-flow database;

2. The method according to claim 1, wherein the ETC portal system is used for checking the missed payment vehicles,

the second acquisition device comprises a front shooting camera and a rear shooting camera;

when the data in the third vehicle information set is not matched with the data in the second vehicle information set, acquiring a fourth vehicle information set;

matching the fourth vehicle information set with data of a toll flow database;

3. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 1,

when the first vehicle information set is not matched with the data of the toll flow database, acquiring a first suspect vehicle list comprises:

when the first vehicle information set is not matched in the toll flow database, acquiring a first missing vehicle information set;

4. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 1,

when the first vehicle information set is not matched with the toll flow database, acquiring a first suspect vehicle list comprises:

when the first vehicle information set is not matched in the toll flow database, a second missing vehicle information set is obtained;

5. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 1,

when the first vehicle information set is not matched with the charging flow database, the obtaining a first suspect vehicle list further comprises:

6. The method according to claim 1, wherein the ETC portal system is used for checking the missed payment vehicles,

when the first vehicle information set is not matched with the toll flow database, acquiring a first suspect vehicle list further comprises:

7. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 1,

8. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 1,

when the first vehicle information set is not matched in the charging flow database, a sixth missing vehicle information set is obtained;

9. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

when the second vehicle information set is not matched with the data of the toll flow database, acquiring a first vehicle payment missing information set comprises:

and when the first missed-detection vehicle information set is repeatedly matched with any four digits of CPC license plate numbers which are not matched with the toll flow database, acquiring a first missed-payment vehicle information set.

10. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

when the second vehicle information set is not matched with the data of the toll flow database, acquiring a first vehicle information set of missed payment comprises the following steps:

11. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

repeatedly matching the third missing vehicle information set with any three-digit number of CPC license plate numbers, OBU license plates and identification license plates of the toll flow database at intervals of second preset time;

12. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

13. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

14. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

when the fourth vehicle information set does not match the data of the toll flow database, acquiring a second missed payment vehicle information set comprises:

and when the ninth missed-detection vehicle information set is repeatedly matched with any three digits of CPC license plate numbers, OBU license plates and identification license plates which are not matched with the charge flow database, acquiring a second missed-payment vehicle information set.

15. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

16. The method for inspecting the missed payment vehicle based on the ETC portal system according to claim 2,

17. The utility model provides an inspection system of missed payment car based on ETC portal system which characterized in that, the system includes following module:

18. An inspection device of a missed payment vehicle based on an ETC portal system is characterized by comprising a processor and a memory;

the processor is used for executing the method for checking the missed payment vehicles based on the ETC portal system according to any one of claims 1-16 according to instructions in the program codes.