通过考虑车辆间的异常能量传递改进驾驶安全场建模方法

IF 3.4 3区 计算机科学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS
Huilan Li;Xunjia Zheng;Xiangyang Xu
{"title":"通过考虑车辆间的异常能量传递改进驾驶安全场建模方法","authors":"Huilan Li;Xunjia Zheng;Xiangyang Xu","doi":"10.1109/ACCESS.2025.3549081","DOIUrl":null,"url":null,"abstract":"This study presents a Driving Safety Field (DSF) modeling method for quantifying the risks faced by autonomous vehicles, aiming to address the real-time and precise quantification of risks posed by other road participants during the driving process. The proposed modeling method is based on the concept that accidents involve abnormal energy transfer. By considering the interactions between the ego vehicle and other road participants, the model introduces reduced mass and vector velocity and utilizes coordinate transformations to ensure that risks are distributed along the direction of relative velocity, thereby satisfying Newton’s third law of motion regarding interactions between vehicles. Compared to previous methods, the proposed DSF modeling method offers higher interpretability and more direct quantification of instantaneous risks. Specifically, any change in the speed or position of any road participant in the environment leads to significant changes in the DSF force map. By simulation analyzing three risk-avoidance paths—driving straight, turning right, and making a U-turn—and comparing the distribution of driving risk field forces across 18 different scenarios, the results show that the proposed model can effectively identify driving risks. The U-turn strategy to the opposite lane is the most optimal risk-avoidance solution, reducing overall risk by 73.93% when the vehicle speed is 6 m/s. This method provides an intuitive and comprehensive safety situational awareness capability for autonomous vehicles. This ability is of great significance for improving the safety of autonomous driving and reducing the occurrence of traffic accidents.","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":"13 ","pages":"43190-43200"},"PeriodicalIF":3.4000,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10916639","citationCount":"0","resultStr":"{\"title\":\"Improved Method of Driving Safety Field Modeling by Considering the Abnormal Transfer of Energy Between Vehicles\",\"authors\":\"Huilan Li;Xunjia Zheng;Xiangyang Xu\",\"doi\":\"10.1109/ACCESS.2025.3549081\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study presents a Driving Safety Field (DSF) modeling method for quantifying the risks faced by autonomous vehicles, aiming to address the real-time and precise quantification of risks posed by other road participants during the driving process. The proposed modeling method is based on the concept that accidents involve abnormal energy transfer. By considering the interactions between the ego vehicle and other road participants, the model introduces reduced mass and vector velocity and utilizes coordinate transformations to ensure that risks are distributed along the direction of relative velocity, thereby satisfying Newton’s third law of motion regarding interactions between vehicles. Compared to previous methods, the proposed DSF modeling method offers higher interpretability and more direct quantification of instantaneous risks. Specifically, any change in the speed or position of any road participant in the environment leads to significant changes in the DSF force map. By simulation analyzing three risk-avoidance paths—driving straight, turning right, and making a U-turn—and comparing the distribution of driving risk field forces across 18 different scenarios, the results show that the proposed model can effectively identify driving risks. The U-turn strategy to the opposite lane is the most optimal risk-avoidance solution, reducing overall risk by 73.93% when the vehicle speed is 6 m/s. This method provides an intuitive and comprehensive safety situational awareness capability for autonomous vehicles. This ability is of great significance for improving the safety of autonomous driving and reducing the occurrence of traffic accidents.\",\"PeriodicalId\":13079,\"journal\":{\"name\":\"IEEE Access\",\"volume\":\"13 \",\"pages\":\"43190-43200\"},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2025-03-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10916639\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Access\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10916639/\",\"RegionNum\":3,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"COMPUTER SCIENCE, INFORMATION SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Access","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/10916639/","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"COMPUTER SCIENCE, INFORMATION SYSTEMS","Score":null,"Total":0}
引用次数: 0

摘要

本文章由计算机程序翻译,如有差异,请以英文原文为准。
Improved Method of Driving Safety Field Modeling by Considering the Abnormal Transfer of Energy Between Vehicles
This study presents a Driving Safety Field (DSF) modeling method for quantifying the risks faced by autonomous vehicles, aiming to address the real-time and precise quantification of risks posed by other road participants during the driving process. The proposed modeling method is based on the concept that accidents involve abnormal energy transfer. By considering the interactions between the ego vehicle and other road participants, the model introduces reduced mass and vector velocity and utilizes coordinate transformations to ensure that risks are distributed along the direction of relative velocity, thereby satisfying Newton’s third law of motion regarding interactions between vehicles. Compared to previous methods, the proposed DSF modeling method offers higher interpretability and more direct quantification of instantaneous risks. Specifically, any change in the speed or position of any road participant in the environment leads to significant changes in the DSF force map. By simulation analyzing three risk-avoidance paths—driving straight, turning right, and making a U-turn—and comparing the distribution of driving risk field forces across 18 different scenarios, the results show that the proposed model can effectively identify driving risks. The U-turn strategy to the opposite lane is the most optimal risk-avoidance solution, reducing overall risk by 73.93% when the vehicle speed is 6 m/s. This method provides an intuitive and comprehensive safety situational awareness capability for autonomous vehicles. This ability is of great significance for improving the safety of autonomous driving and reducing the occurrence of traffic accidents.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
IEEE Access
IEEE Access COMPUTER SCIENCE, INFORMATION SYSTEMSENGIN-ENGINEERING, ELECTRICAL & ELECTRONIC
CiteScore
9.80
自引率
7.70%
发文量
6673
审稿时长
6 weeks
期刊介绍: IEEE Access® is a multidisciplinary, open access (OA), applications-oriented, all-electronic archival journal that continuously presents the results of original research or development across all of IEEE''s fields of interest. IEEE Access will publish articles that are of high interest to readers, original, technically correct, and clearly presented. Supported by author publication charges (APC), its hallmarks are a rapid peer review and publication process with open access to all readers. Unlike IEEE''s traditional Transactions or Journals, reviews are "binary", in that reviewers will either Accept or Reject an article in the form it is submitted in order to achieve rapid turnaround. Especially encouraged are submissions on: Multidisciplinary topics, or applications-oriented articles and negative results that do not fit within the scope of IEEE''s traditional journals. Practical articles discussing new experiments or measurement techniques, interesting solutions to engineering. Development of new or improved fabrication or manufacturing techniques. Reviews or survey articles of new or evolving fields oriented to assist others in understanding the new area.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信