基于车辆运行监控系统的驾驶行为安全与节能评价方法研究
发布时间：2018-09-13 07:45
【摘要】：道路运输是我国现代运输大动脉的重要组成部分,营运环境好坏、安全保障能力以及运输效率高低都直接关系国计民生。近年来,随着我国社会经济的快速发展和人民群众出行需求的增长,道路运输业也得到了快速发展,但与此同时,汽车保有量的加速增长带来的石油供需矛盾、环境污染及交通安全等社会问题却日趋严峻。驾驶员是 人-车-路‖交通系统的主要参与者,其驾驶行为直接关系到交通安全与节能减排,本文以此为背景,在G-BOS等车辆运行监控系统的技术基础上,制定了一套基于车辆运行监控系统的驾驶行为安全与节能评价方法。此评价方法针对在重特大交通事故中对交通安全与节能减排有重大影响的不良驾驶行为而总结出的驾驶行为安全与节能评价指标,利用汽车动力学原理构建了安全与节能评价指标的理论模型及参数设定方法,并基于多参数评价理论,构建了驾驶行为综合评分模型。利用数据挖掘技术,获得车辆运行过程中的必要运行参数,针对驾驶行为安全与节能评价指标,统计出车辆运行过程中各个单项的评分结果,结合系统预设的各单项权重,采用加权平均的方法,可以得到节能评分、安全评分和综合评分的分数值,根据这些数值便可以知道驾驶员在驾驶车辆过程中是否存在不良驾驶行为,完成对驾驶员驾驶行为的记录与分析。针对构建的基于车辆运行监控系统的驾驶行为安全与节能评价方法和建立的理论模型开发了一套驾驶行为安全与节能评价软件,最后利用该软件通过实车实试验验证,分别对城市道路和高速公路驾驶模式下对基于车辆运行监控系统的驾驶行为安全与节能评价方法进行了试验验证,证明了该评价方法的实用性、合理性,为实时实现对驾驶行为评价,为汽车安全与节能驾驶技术的应用提供了有效的评估方法。
[Abstract]:Road transportation is an important part of the modern transportation artery in China. The operation environment, safety guarantee ability and transportation efficiency are all directly related to the national economy and the people's livelihood. In recent years, with the rapid development of our country's social economy and the increase of the people's travel demand, the road transportation industry has also got rapid development, but at the same time, the oil supply and demand contradiction caused by the accelerating growth of the automobile ownership. Environmental pollution and traffic safety and other social problems are becoming increasingly serious. The driver is the main participant in the traffic system, whose driving behavior is directly related to the traffic safety and energy saving and emission reduction. This paper takes this as the background, and based on the technology of the G-BOS and other vehicle operation monitoring system, the driving behavior of the driver is directly related to the traffic safety and energy saving and emission reduction. A set of evaluation method of driving behavior safety and energy saving based on vehicle operation monitoring system is developed. This evaluation method summarizes the evaluation index of driving behavior safety and energy saving in view of the bad driving behavior which has great influence on traffic safety and energy saving and emission reduction in serious and serious traffic accidents. Based on the theory of vehicle dynamics, the theoretical model and parameter setting method of safety and energy saving evaluation index are established. Based on the theory of multi-parameter evaluation, the comprehensive scoring model of driving behavior is constructed. Based on the data mining technology, the necessary running parameters are obtained. Aiming at the evaluation indexes of driving behavior safety and energy saving, the scoring results of each single item in the vehicle running process are calculated and combined with the preset weight of each single item in the system. By using the weighted average method, the scores of energy saving score, safety score and comprehensive score can be obtained. According to these values, we can know whether the driver has bad driving behavior in the course of driving the vehicle. Complete recording and analysis of driver's driving behavior. A set of driving behavior safety and energy saving evaluation software is developed based on the vehicle operation monitoring system and the established theoretical model. Finally, the software is used to verify the driving behavior safety and energy saving. The safety and energy saving evaluation methods of driving behavior based on vehicle operation monitoring system in urban road and expressway driving mode are tested and verified, and the practicability and reasonableness of the evaluation method are proved. It provides an effective evaluation method for the application of vehicle safety and energy saving driving technology.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U471.23;U491.25
本文编号：2240512
[Abstract]:Road transportation is an important part of the modern transportation artery in China. The operation environment, safety guarantee ability and transportation efficiency are all directly related to the national economy and the people's livelihood. In recent years, with the rapid development of our country's social economy and the increase of the people's travel demand, the road transportation industry has also got rapid development, but at the same time, the oil supply and demand contradiction caused by the accelerating growth of the automobile ownership. Environmental pollution and traffic safety and other social problems are becoming increasingly serious. The driver is the main participant in the traffic system, whose driving behavior is directly related to the traffic safety and energy saving and emission reduction. This paper takes this as the background, and based on the technology of the G-BOS and other vehicle operation monitoring system, the driving behavior of the driver is directly related to the traffic safety and energy saving and emission reduction. A set of evaluation method of driving behavior safety and energy saving based on vehicle operation monitoring system is developed. This evaluation method summarizes the evaluation index of driving behavior safety and energy saving in view of the bad driving behavior which has great influence on traffic safety and energy saving and emission reduction in serious and serious traffic accidents. Based on the theory of vehicle dynamics, the theoretical model and parameter setting method of safety and energy saving evaluation index are established. Based on the theory of multi-parameter evaluation, the comprehensive scoring model of driving behavior is constructed. Based on the data mining technology, the necessary running parameters are obtained. Aiming at the evaluation indexes of driving behavior safety and energy saving, the scoring results of each single item in the vehicle running process are calculated and combined with the preset weight of each single item in the system. By using the weighted average method, the scores of energy saving score, safety score and comprehensive score can be obtained. According to these values, we can know whether the driver has bad driving behavior in the course of driving the vehicle. Complete recording and analysis of driver's driving behavior. A set of driving behavior safety and energy saving evaluation software is developed based on the vehicle operation monitoring system and the established theoretical model. Finally, the software is used to verify the driving behavior safety and energy saving. The safety and energy saving evaluation methods of driving behavior based on vehicle operation monitoring system in urban road and expressway driving mode are tested and verified, and the practicability and reasonableness of the evaluation method are proved. It provides an effective evaluation method for the application of vehicle safety and energy saving driving technology.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U471.23;U491.25
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