Method and system for preventing ETC lane cheating

Abstract

The invention relates to a method and system for preventing ETC lane cheating. The method comprises: when a vehicle enters an antenna communication region, acquiring first license plate information and first vehicle model information of the vehicle; when a vehicle which is provided with a vehicle-mounted unit enters the antenna communication region, acquiring second license plate information and second vehicle model information recorded in the vehicle-mounted unit; determining whether the first license plate information and the second license plate information are the same and whether the first vehicle model information and the second vehicle model information are the same, and if the first license plate information and the second license plate information are the same and the first vehicle model information and the second vehicle model information are the same, executing the following steps; before the vehicle passes a lane bar, determining the presence of three cheating behaviors like a previous car goes through a toll booth without paying, a successive car goes through the toll booth without paying, or falsely claiming as an ETC user or arbitraging ETC cards, and if the aforementioned cheating behaviors exist, controlling a power-driven bar and / or a snapshot camera to execute corresponding actions in order to prevent cheating vehicles from passing the ETC lane. The method and system of the invention can effectively recognize common cheating means in ETC transaction and can deter unlawful behaviors such as evasion and avoidance of highway and bridge toll.

Description

technical field [0001] The invention relates to the technical field of electronic non-stop charging, in particular to an ETC lane anti-cheating method and system. Background technique [0002] At present, in the electronic toll collection system (ElectronicTollCollection, ETC), the roadside antenna unit (RoadSideUnit, RSU) and the vehicle’s onboard unit (OnboardUnit, OBU) perform microwave communication to obtain the license plate and model characteristics carried in the information fed back by the OBU. , to realize intelligent charging without stopping the vehicle. [0003] In practical applications, a large number of ETC car owners have cheated to avoid paying highway tolls. Commonly used cheating methods include: the front vehicle breaks into the station (the vehicle without OBU is parked in front of the ETC lane railing and waits for the vehicle with the OBU label to enter the lane, when the vehicle with the OBU label completes the transaction with the ETC system, the s...

AI Technical Summary

Problems solved by technology

In addition, when the bank issued OBUs, some staff members activated the OBUs before selling them in order to pursue performance, and lacked the actual vehicle review stage, resulting in a large number of OBUs that did not match the actual models.

In the existing technical solutions, it is impossible to effectively detect cheating behaviors such as the car in front of the station, the car following the station, and the fraudulent card collection

With the increasing scale of ETC's national network, the above cheating methods will bring greater losses to the operation of expressway owners

Images