Construction of Vehicle Driving Cycle Based on Markov Model
文献类型:会议论文
作者 | Liu, Panxiong3; Yang, Kai1,2; Li, Xijie1 |
出版日期 | 2023 |
会议日期 | 2023-02-25 |
会议地点 | Shenyang, PEOPLES R CHINA |
关键词 | vehicle driving cycle Markov model entropy weight comprehensive evaluation |
DOI | 10.1109/ACCTCS58815.2023.00049 |
页码 | 299-304 |
英文摘要 | With the continuous development of China's economy, the sales volume of automobiles across the country continues to grow. The vehicle driving cycle describes the vehicle speed time curve, which is used to determine vehicle pollutant emissions, fuel consumption, new model development and evaluation. It is a key basic technology in the automotive industry. Therefore, it is of great significance to carry out research on the driving cycle of vehicles on urban roads in China. Markov model is used to model the vehicle driving cycle in a given city. The average speed, average driving speed, average acceleration, average deceleration, idling time ratio, acceleration time ratio, deceleration time ratio, standard deviation of speed, standard deviation of acceleration and other index values are extracted for each kinematics segment, and these index values are input into the Markov chain to obtain the corresponding vehicle driving condition data. At the same time, the comprehensive evaluation system is constructed based on the calculated index values. We use the entropy weight method combined with the gray evaluation model to evaluate the vehicle driving cycle model. The evaluation results show that the Markov model of vehicle driving cycle proposed by us has a good effect. |
产权排序 | 3 |
会议录 | 2023 3RD ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS TECHNOLOGY AND COMPUTER SCIENCE, ACCTCS |
会议录出版者 | IEEE COMPUTER SOC |
语种 | 英语 |
ISBN号 | 979-8-3503-1080-1 |
WOS记录号 | WOS:001031393400055 |
源URL | [http://ir.opt.ac.cn/handle/181661/96671] |
专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
通讯作者 | Yang, Kai |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China 2.Wuhan Univ Technol, Sanya Sci & Educ Innovat Pk, Sanya, Peoples R China 3.Amazingx Acad, Foshan, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Panxiong,Yang, Kai,Li, Xijie. Construction of Vehicle Driving Cycle Based on Markov Model[C]. 见:. Shenyang, PEOPLES R CHINA. 2023-02-25. |
入库方式: OAI收割
来源:西安光学精密机械研究所
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。