汽车转向系统的车辆参数配置设计与实现  

Design and Implementation of Vehicle Parameter Configuration of Automobile Steering System

作　　者：杨志 夏丰收 范煜 许骥 李月红 刘鹏 YANG Zhi;XIA Fengshou;FAN Yu;XU Ji;LI Yuehong;LIU Peng(Bosch Huanyu Steering System Co.,Ltd.,Shanghai 201821,China)

机构地区：[1]博世华域转向系统有限公司,上海201821

出　　处：《汽车电器》2024年第11期47-50,共4页Auto Electric Parts

摘　　要：随着汽车智能化与个性化需求的日益增长,如何在保证车辆功能多样化的同时,实现软件的高效复用与统一维护,成为汽车行业面临的重要挑战。文章提出汽车配置参数(Car Config Parameter,CCP)的概念,详细介绍CCP在软件开发中的实现过程,包括配置参数的定义、报文的接收与检验、诊断报码的实现以及高级功能和转向手感的选择。最后,通过CANoe对转向系统发送CCP配置参数来进行仿真和验证。结果表明该设计能够有效地实现配置参数的动态加载与功能切换,并且能够按照预期报出诊断故障码(DTC)。With the increasing demand for automotive intelligence and personalization,how to realize efficient software reuse and unified maintenance while ensuring the diversification of vehicle functions has become an important challenge for the automotive industry.In this paper,the concept of Car Config Parameter(CCP)is proposed,and the implementation process of CCP in software development is introduced in detail,including the definition of configuration parameters,the receiving and checking of messages,the implementation of diagnostic codes,and the selection of advanced functions and steering feel.Finally,CCP configuration parameters were sent to the steering system by CANoe for simulation and verification.The results show that the design can realize dynamic loading of configuration parameters and function switching effectively,and can report the diagnostic fault code as expected.

关 键 词：汽车配置参数 DTC 高级功能 Tuning参数 

分 类 号：U463.654[机械工程—车辆工程]