摘要
随着汽车科技发展,汽车智能化、互联化成为趋势,驾驶模式通过调整车辆悬挂、动力和转向满足用户特殊需求,其控制方法影响用户体验和汽车性能,研究汽车驾驶控制方法意义重大。文中提出一种整车驾驶模式管理系统,在驾驶模式允许切换时,用户可操作模式开关切换整车驾驶模式,包括正常、经济、运动和山地模式。功能实现上,开关执行机构连接车身控制器,模式切换仲裁在变速器控制器,车身、发动机和变速器控制器及仪表、车机模块相互配合实现功能。文章对各控制器的功能设计需求和驾驶模式切换策略进行详细阐述,包括功能开启逻辑、功能判断逻辑和功能执行逻辑,最后得出所提驾驶模式切换控制方法具有稳定性强、可靠性高、闭环控制等优势的结论。
With the development of automobile science and technology,-automobile intelligence and interconnection have become a trend.The driving mode can meet the special needs of users by adjusting vehicle suspension,power and steering,and its control method affects user experience and vehicle performance,so it is of great significance to study the control method of automobile driving.In this paper,a vehicle driving mode management system is proposed.When the driving mode is allowed to change,the user can operate the mode switch to switch the vehicle driving mode,including normal,economic,sports and mountain modes.In terms of function realization,the switch actuator is connected to the body controller,mode switching is arbitrated in the transmission controller,and the body,engine and transmission controller,instrument and vehicle module cooperate with each other to achieve the function.In this paper,the functional design requirements and driving mode switching strategy of each controller are described in detail,including function opening logic,function judgment logic and function execution logic.Finally,it is concluded that the proposed driving mode switching control method has advantages of strong stability,high reliability and closed-loop control.
作者
张小波
刘钦
夏永强
夏自强
赵能卿
罗炜
ZHANG Xiaobo;LIU Qin;XIA Yongqiang;XIA Ziqiang;ZHAO Nengqing;LUO Wei(Jiangling Motor Co.,Ltd.,Nanchang 330200,China)
出处
《汽车电器》
2025年第1期1-3,6,共4页
Auto Electric Parts
基金
江西省重点研发计划项目(20212BBE51014)。
关键词
驾驶模式
行驶需求
个性化场景
控制方法
driving mode
driving demand
personalized scene
control method
