摘要
为了提高车辆的燃油经济性,本文以车辆整车节油减排为研究对象,基于路况和驾驶员意图的综合性换挡规律,采用层次分析法对车辆节油影响因素进行权重比较研究,获得汽车节油影响因素权重由大到小依次为:道路情况>驾驶行为>轮胎气压>开关空调>季节不同>轮胎花纹>开关车窗>其他。本文选择黑龙江省哈同高速公路路段,进行了车辆节油驾驶的路试试验验证,结果表明:采用车辆节油驾驶控制策略平均油耗的省油比率达到了18.77%,该策略可提高车辆的燃油经济性。
In order to improve the fuel economy of vehicles,this article takes the vehicle’s fuel saving and emission reduction as the research object.Based on the comprehensive shifting law of road conditions and driver intentions,the analytic hierarchy process is used to compare the weight of the factors affecting vehicle fuel saving.The ranking of factors affecting car fuel efficiency in descending order of weight is:road conditions>driving behavior>tire pressure>air conditioning on/off>different seasons>tire patterns>window on/off>others.The road test verification of the vehicle fuel-efficient driving was conducted on the section of the Ha-Tong Expressway in Heilongjiang Province.The results showed that the average fuel consumption of the vehicle using the fuel-efficient driving control strategy reached 18.77%,which improved the fuel economy of the vehicle.
作者
许家铭
王强
张延旭
XU Jiaming;WANG Qiang;ZHANG Yanxu(Yanghe Sujiu Group Trading Co.,Ltd.,Suqian Jiangsu 210039,China;Automobile and Traffic Engineering College,Heilongjiang Institute of Technology,Harbin Heilongjiang 150050,China)
出处
《交通节能与环保》
2025年第6期52-56,共5页
Transport Energy Conservation & Environmental Protection
基金
黑龙江省“双一流”学科协同创新成果资助项目(LJGXCG2023-068)
黑龙江省省属本科高校基本科研业务费资助项目(2021GJ10)。
关键词
燃油经济性
驾驶影响因素
层次分析法
节油测试
fuel economy
driving influencing factors
analytic hierarchy process
fuel saving test
