交通节能与环保2025，Vol.21Issue(2)：90-93,99,5.DOI:10.3969/j.issn.1673 6478.2025.02.018
预见性巡航电控技术在商用车上的开发与应用研究
Development and Application Research of Predictive Cruise Control on Commercial Vehicle
周星星 1朱彬1
作者信息
- 1. 康明斯东亚研发有限公司,湖北 武汉 430056
- 折叠
摘要
Abstract
Aiming at the demand of energy saving and emission reduction of a heavy-duty diesel commercial vehicle,the predictive cruise control technology solution was studied from the aspects of theory,simulation and measurement.Firstly,based on theoretical analysis,the fuel saving mechanism,control strategy and system composition of predictive cruise function is expounded.And at the same time,performance evaluation index are proposed.Then simulation analysis is carried out to compare the fuel economy and timeliness of conventional cruise and predictive cruise.Finally,the differences between conventional cruise and predictive cruise in engine speed,vehicle speed,engine load and other aspects are compared and analyzed through real road measurement.The research shows that the predictive cruise system can effectively improve the fuel economy of the vehicle and reduce the labor intensity of the driver without affecting the timeliness.关键词
商用车/ADAS地图/预见性巡航/燃油经济性/时效性Key words
commercial vehicle/ADAS map/predictive cruise/fuel economy/timeliness分类
交通工程引用本文复制引用
周星星,朱彬..预见性巡航电控技术在商用车上的开发与应用研究[J].交通节能与环保,2025,21(2):90-93,99,5.
