Design of vehicle certification schemes in IoV based on blockchain

【Author】 Wu, Junhua; Jin, Zhenyu; Li, Guangshun; Xu, Zhuqing; Fan, Cang; Zheng, Yuanwang

【Source】WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS

【影响因子】3.000

【Abstract】Because of a large number of vehicles in Internet of Vehicle(IoV), distributed nodes and complex driving environment, data security and certification speed are easily affected. Blockchain enables different devices that do not trust each other to work together, maintain the general state in the process of information dissemination and sharing, and protect the privacy of devices. However, at present, the speed of vehicle certification in IoV is slow, and the use of idle resources is not considered. To address this problem, this paper provides a blockchain-based vehicle identity verification scheme by using a hybrid identity code verification method to ensure the nodes in the network securely share information. Meanwhile, a task processing algorithm based on time window is proposed to optimize the utilization of idle resources. In addition, the method is evaluated by simulation experiment, and the designed scheme can reduce malicious behavior of a registered vehicle in the network, and can shorten the processing task delay.

【Keywords】Blockchian; Internet of Vehicle (IoV); Certification mechanism; Task assignment

【发表时间】

【收录时间】2022-08-15

【文献类型】理论模型

【主题类别】

区块链应用-实体经济-交通领域