汽车无钥匙进入及一键启动系统的工作原理与故障诊断  

On Principles and Fault Diagnosis of Passive Entry and Push Start System

作　　者：魏秋兰[1] 

机构地区：[1]陕西交通职业技术学院汽车工程系,陕西西安710018

出　　处：《陕西交通职业技术学院学报》2016年第1期11-14,共4页Journal of Shaanxi College of Communication Technology

摘　　要：无钥匙进入及一键启动系统已成为中高端汽车的标配，是汽车发展的新趋势。针对大众新车型的无钥匙进入及启动系统，简要阐述了其主要功能，分析了其结构组成和工作原理，以及汽车无钥匙进入与启动系统常见的故障和产生原因，并结合维修实例说明了故障的检测诊断步骤和方法。Passive Entry and Push Start System （PEPS） has become a new trend in the development of automobile industry with a standard configuration in the high - end cars. In this paper, according to the new Volkswagen automobile, the main function of PEPS is introduced, and its structure and working principles are also analyzed, moreover, some common faults and causes in PEPS are also analyzed in detail, and the diagnosis steps and methods of the faults diagnosis are finally illustrated based on the maintenance practice.

关 键 词：无钥匙进入 一键启动系统 电子转向锁 工作原理 

分 类 号：U427.7[交通运输工程—道路与铁道工程]