详细信息
Blockchain-Based Dangerous Driving Map Data Cognitive Model in 5G-V2X for Smart City Security ( SCI-EXPANDED收录)
文献类型:期刊文献
英文题名:Blockchain-Based Dangerous Driving Map Data Cognitive Model in 5G-V2X for Smart City Security
作者:Chen, Kai[1];Xu, Cheng[1];Liu, Hongzhe[1,2];Wang, Pengfei[3];Chen, Ziyi[1,3]
第一作者:Chen, Kai
通讯作者:Liu, HZ[1];Liu, HZ[2]
机构:[1]Beijing Union Univ, Coll Robot, Beijing Key Lab Informat Serv Engn, Beijing, Peoples R China;[2]Beijing Jiaotong Univ, Beijing Key Lab Traff Data Anal & Min, Beijing, Peoples R China;[3]Minist Emergency Management Peoples Republ China, Commun & Informat Ctr, Beijing, Peoples R China
第一机构:北京联合大学北京市信息服务工程重点实验室|北京联合大学机器人学院
通讯机构:[1]corresponding author), Beijing Union Univ, Coll Robot, Beijing Key Lab Informat Serv Engn, Beijing, Peoples R China;[2]corresponding author), Beijing Jiaotong Univ, Beijing Key Lab Traff Data Anal & Min, Beijing, Peoples R China.|[11417103]北京联合大学北京市信息服务工程重点实验室;[11417]北京联合大学;[1141739]北京联合大学机器人学院;
年份:2022
卷号:2022
外文期刊名:SECURITY AND COMMUNICATION NETWORKS
收录:;WOS:【SCI-EXPANDED(收录号:WOS:000806193400007)】;
基金:This work was supported by the National Natural Science Foundation of China (grant nos. 62102033, 61871039, 62171042, 62006020, and 61906017), the Beijing Municipal Commission of Education Project (no.KM202111417001 and KM201911417001), the Collaborative Innovation Center for Visual Intelligence (grant no. CYXC2011), and the Academic Research Projects of Beijing Union University (no. BPHR2020DZ02, ZB10202003, ZK40202101, and ZK120202104).
语种:英文
外文关键词:5G mobile communication systems - Autonomous vehicles - Intelligent vehicle highway systems - Risk perception - Safety engineering - Smart city - Vehicle to Everything - Vehicle to vehicle communications
摘要:The development of 5G network communication has brought technological innovation to smart city communication, making the realization of V2X (vehicle to everything) technology possible. Vehicles wirelessly communicate with other vehicles, sensors, pedestrians, and roadside units, raising data security issues while driving. In order to ensure driving safety, the risk map cognitive model is established with the help of blockchain technology. In this model, the key map data and personal privacy information are encrypted and uploaded to form a blockchain, and the smart contract technology is used for automatic script processing. Then, according to different risk scenarios, cognitive learning is carried out for different risk levels, the cognitive results and corresponding operations are fed back to the intelligent vehicle, and these operations ensure the safe operation of the vehicle according to the intelligent vehicle. Finally, the feasibility of the model was verified by comparing different dangerous scenarios. The experimental results show that this risk cognition model can cognize the data of the intelligent vehicle according to different danger scenarios, and the model can transmit acceleration, deceleration, braking, and other behaviors to the intelligent vehicle to ensure smart city driving safety.
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