下一阶段轻型商用车油耗限值标准的建议  

Recommendations on the Fuel Consumption Limits Standard for Light-Duty Commercial Vehicles in the Next Phase

作　　者：刘志超 郑天雷[1] 柳邵辉[1] 贾莉洁[1] Liu Zhichao;Zheng Tianlei;Liu Shaohui;Jia Lijie(China Automotive Technology and Research Center Co.,Ltd.,Tianjin 300300)

机构地区：[1]中国汽车技术研究中心有限公司,天津300300

出　　处：《中国汽车》2021年第7期31-37,43,共8页China Auto

摘　　要：本文梳理了我国轻型商用车油耗限值标准的发展历程及国际主流标准法规的发展现状、趋势,分析了我国与国际标准法规的管理体系及指标要求的差异。研究了过去一年的轻型商用车油耗水平,得出所有车型均能满足限值要求,且先进车型有10%以上的节能空间。结合我国产品类型及试验方法变更的影响,提出下一阶段轻型商用车油耗限值标准的建议:车型划分按照现阶段的标准进行;以测试质量作为限值制定基准;限值方式为线性;纳入企业平均的评价体系;保障工况切换后油耗目标值的严格程度不变。This paper reviewed the development history of China’s light-duty commercial vehicle fuel consumption limits standard and the development status and trend of international mainstream standards and regulations,and the difference between the management system and requirements were analyzed.The research on the fuel consumption of light-duty commercial vehicles in the past year was carrie dout,and the conclusion was that all vehicle types can meet the requirements of limits,and advanced models have more than 10%energy-saving space.Combining with the vehicle types and impact of changes in test methods,some recommendations for the next stage of light-duty commercial vehicle fuel consumption limits standard were proposed:The vehicle types shall be classified according to the current standard;the test mass shall be used as the benchmark for limit setting;the limits shall be developed by linear;the evaluation system of corporate average fuel consumption shall be involved;the strictness of the fuel consumption limits remains unchanged after the test cycle changed shall be ensured.

关 键 词：轻型商用车 油耗 限值 国家标准 

分 类 号：F42[经济管理—产业经济]