摘要
重型车辆本身特点导致其侧倾稳定性较差,极易发生侧翻事故,为此必须提高车辆主动安全性、操纵稳定性和车辆侧翻预警技术,从而减少重大交通事故发生几率,保证公路运输安全。在全面阐述国内外车辆侧翻预警方法及研究现状的基础上,指出现有研究方法存在的问题,最后介绍了隐马尔可夫理论和车路协同2种侧翻预警关键技术及发展趋势。
Heavy vehicle has very poor roll stability,causing many tumbling accidents.And the active safety performance,handling and stability performance and side tumbling pre-warning technology of heavy vehicle must be improved to reduce the probability of serious traffic accidents and ensure the safety of road transportation.In the paper,the methods of side tumbling pre-warning and research status at domestic and abroad are discussed,and problems of present research are pointed out.The hidden Markov theory and the vehicle-road collaborative method are also introduced as two key techniques and development trend of side tumbling pre-warning method.
出处
《河北科技大学学报》
CAS
2013年第2期108-112,172,共6页
Journal of Hebei University of Science and Technology
基金
国家自然科学基金资助项目(51205151)
江苏省高等学校大学生实践创新训练计划项目(2012JSSPITP2580)
淮安市科技创新载体平台建设项目(HAP201277)
淮阴工学院科研基金资助项目(HGB1106)
关键词
重型车辆
侧翻预警
研究现状
发展趋势
heavy vehicle
side tumbling pre-warning
research status
development trend
