关键词: 宝骏 510；汽车电子；无钥匙进入；一键启动；结构原理；故障诊断

Abstract: With the development of automobile electronic technology, the application of keyless entry and one-button start system in automobile is more and more widely, which plays a very good role in improving the safety performance of vehicle and the convenience of driver using vehicle, at the same time, it also puts forward higher technical requirements for automobile maintenance personnel. This paper systematically explains the structure and principle of the keyless entry and one-key start system of Baojun 510 automobile, and combines the analysis of the failure cases with the theory and practice, and then help the car maintenance personnel to better master the keyless entry and one-button start system fault diagnosis and removal methods, but also for vocational college teachers this part of the content of the teaching provides a reference.

Key words: Baojun 510; Automobile electronic; Keyless entry; One-click start; Structure and principle; Fault diagnosis