Beidou-based free-flow electronic toll collection method, system and device for expressway vehicles

Abstract

The invention provides a Beidou-based free-flow electronic tolling method, system and device for expressway vehicles. The system includes: a Beidou satellite navigation system, a vehicle-mounted device, an expressway wireless communication subsystem, and an expressway billing and settlement service center. Wherein, the vehicle-mounted device receives the positioning information of the vehicle-mounted device sent by the Beidou satellite navigation system and / or the expressway wireless communication subsystem, and then generates the vehicle driving trajectory, generates a logical address for network communication with the expressway wireless communication subsystem, and Complete automatic toll payment through data exchange with the expressway billing and settlement service center. The invention realizes the virtualization of the entity toll station of the expressway, can greatly reduce the construction and operation and maintenance costs of the toll station, and can also meet the requirements of flexible setting of the toll station in the operation of the expressway, and the charging process does not require vehicle deceleration or parking.

Description

technical field [0001] The present invention relates to information technology, in particular to a Beidou-based free-flow electronic collection method, system and device for expressway vehicles. Background technique [0002] At present, the Electronic Toll Collection (ETC) system for expressways mainly adopts two technical solutions, namely, the electronic toll collection system (DSRC ETC system) of the electronic tag technical solution of Dedicated Short Range Communications (DSRC) and the The electronic toll collection system (ANPR ETC system for short) of automatic license plate recognition (Automatic Number PlateRecognition, be called for short ANPR) technical scheme, existing background technology description is as follows: [0003] 1. DSRC ETC technical solution [0004] The DSRC ETC solution mainly involves roadside equipment (Rate-Sensor Unit, referred to as RSU), vehicle-mounted equipment (On board Unit, referred to as OBU), and lane equipment such as automatic bar...

AI Technical Summary

Problems solved by technology

[0014] The present invention provides a Beidou-based free-flow electronic toll collection method, system and device for expressway vehicles, which are used to alleviate the problems that the traditional ETC system requires a lot of manpower and material resources in the construction and operation process of charging vehicles and cannot flexibly set up toll stations, and During the tolling process, ETC interferes seriously with vehicles, affecting the speed of vehicles, reversing in ETC toll lanes, and malicious toll evasion.

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