Abstract
Vehicular ad-hoc networks (VANETs) is considered as an important part of intelligent transportation system (ITS). Depending on the interconnection between vehicles and roadside units (RSUs), VANETs can provide a variety of application services for drivers and passengers. Due to the necessary service cost, many applications have to face the problem of how to charge vehicle for the services. This paper, which relies on blockchain technology, takes park toll management system and electronic toll collection system (ETC) as scenarios. Two payment schemes, V-R transaction and V-Rs transaction, are then proposed. The security and performance analysis show that the proposed schemes are efficient and robust.
Highlights
With the development of transportation industry and wireless network, vehicular ad-hoc networks (VANETs) are proposed and show great potential in intelligent transportation system (ITS) for providing network and communication services [1]
Communication, and payment, the vehicle only needs to make roadside units (RSUs) believe that its identity is legal and the account balance in the blockchain is sufficient, while RSU only needs to make sure that the vehicle believes its identity and the services it provides are legal.Entities are not required to obtain additional information to meet the forward privacy goal
In this paper, taking park toll management system and electronic toll collection system as application scenarios, we proposes two electronic payment schemes in Vehicular ad-hoc networks (VANETs)
Summary
With the development of transportation industry and wireless network, vehicular ad-hoc networks (VANETs) are proposed and show great potential in intelligent transportation system (ITS) for providing network and communication services [1]. When getting ready to enter a carpark, the vehicle first receives WSA (WAVE service advertisement) about the parking application service which includes the SCH to be used from RSU on the CCH. The vehicle changes to the indicated SCH and communicates with RSU to send parking request and obtains the correspinding service. 6) The blockchain system confirms the legality of the transaction and transfers parking fees from vehicle account to RSU account. 5) After receiving the contract address,vehicle executes the smart contract, the blockchain system sets the nounce, start time,the address of payer, the address of RSU1 and sends transaction address back to vehicle.vehicle signs the transaction. 2) TRANSACTION CONFIRMATION PROTOCOL When the vehicle gets ready to leave the highway and enters RSU2’s communication range, the vehicle is request to complete the transaction. The blochchain system will transfer the fee from vehicle’s account to ETC’s account. 10) Vehicle leaves the highway, and obtains the recepit through blockchain system
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