Motorcade ETC payment information processing system and method based on blockchain

Abstract

The invention belongs to the technical field of road toll collection or congestion toll collection devices for vehicles and vehicle owners, and discloses a motorcade ETC payment information processingsystem and method based on a blockchain, and the system comprises a registration module which is used for registering a head vehicle and a tail vehicle, and generating a label; a dequeuing module used for the head vehicle or the tail vehicle to apply for quitting the fleet; an ETC payment module used for a motorcade to pay ETC fees for transaction; a clearing module used for each node of the vehicle account to initiate a request to the intelligent contract storing the virtual currency of each vehicle account, realizing recharging and withdrawal of the virtual currency, and performing exchange rate conversion between the virtual currency and the real currency; an ETC system block chain which comprises a plurality of nodes and an intelligent contract; and a node interaction platform used for running the intelligent contract. According to the invention, the characteristic of public trust removal of the blockchain is utilized, and the problem that fleet members complete unified payment and quickly pass through an ETC toll station under the condition of mutual trust is solved.

Description

technical field [0001] The invention belongs to the technical field of road charging or congestion charging devices for vehicles and vehicle owners, and in particular relates to a blockchain-based fleet ETC payment information processing system and method. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] ETC is an electronic automatic toll collection system for roads, bridges and tunnels that is being developed and promoted internationally. This technology has a long history of development in foreign countries. The electronic toll collection systems in the United States, Europe and many other countries and regions have been partially networked and gradually formed economies of scale. my country's highway network toll collection method, which uses IC card and magnetic card as the medium and adopts manual toll collection method, is undoubtedly also affected by this trend. [0004] At present, ETC is us...

AI Technical Summary

Problems solved by technology

[0012] The difficulty of solving the above technical problems: the head car in the fleet pays the ETC fee instead of the tail car. The car does not trust that the leading car will pay the fee on its own behalf, and the leading car does not believe that the trailing car will return the ETC fee to itself

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