电子机械制动在商用车平台应用的优势与挑战  

The Advantages and Challenges of Electro-Mechanical Braking in Commercial Vehicle Platform Application

作　　者：田雪毅 张晓哲 李建军 李哲涵 李蒙 TIAN Xueyi;ZHANG Xiaozhe;LI Jianjun;LI Zhehan;LI Meng(Zhizi Automotive Technology Company Limited,Xi'an 713700,China)

机构地区：[1]质子汽车科技有限公司,陕西西安713700

出　　处：《汽车实用技术》2024年第16期104-107,共4页Automobile Applied Technology

摘　　要：电子机械制动(EMB)系统采用高度集成化架构,可以减少零部件数量、提升空间利用率、优化制动效能、易于与其他整车电控功能集成,已成为线控制动的研究热点。文章首先介绍商用车平台气压制动系统和EMB系统的组成和特点,对比分析两种系统的差异,得出EMB系统在商用车应用过程中的环保、高效、安全、轻量化和智能化等优势,同时梳理EMB系统推广面临的系统不稳定、成本高、标准化难度高和整车匹配受限等挑战。最终提出解决方案,为该系统在商用车领域的进一步发展提供指导意见。The electro-mechanical brake(EMB)system use a highly integrated architecture,can reduce the number of components,enhance space utilization,optimize braking performance,and is easily integrable with other vehicle electronic control functions.It has become a hot topic in brakeby-wire research.This paper first introduces the composition and characteristics of the pneumatic brake system and EMB system for commercial vehicle platforms.It then analyzes the differences between the two systems,concluding that the EMB system offers advantages in environmental friendliness,efficiency,safety,lightweight design,and intelligence during its application in commercial vehicles.At the same time,the paper outlines challenges faced by the EMB system in its promotion,such as system instability,high cost,difficulty in standardization,and limitations in vehicle compatibility.The final solution is proposed to provide guidance for the further development of the system in the commercial vehicle field.

关 键 词：商用车 EMB 线控制动 气压制动 

分 类 号：U463.5[机械工程—车辆工程]