基于指纹识别的汽车启动系统设计  

Design of the Vehicle Start System based on Fingerprint Identification

作　　者：肖广朋[1] 郑羿方[1] 贺伊琳[1] 康留旺[1] 

机构地区：[1]长安大学,陕西西安710064

出　　处：《汽车实用技术》2013年第5期38-41,共4页Automobile Applied Technology

摘　　要：指纹识别系统是基于指纹识别的汽车启动系统的核心部分,它性能的优劣直接关系着汽车防盗系统效果。本文针对汽车防盗问题设计开发了一款基于指纹识别的汽车启动系统,中央处理模块采用TMS320C5402 DSP,指纹采集传感器采用MBF200传感器。该系统具有能耗低、抗干扰能力强、可靠性高等优点,能够满足相关国家法规要求,基于指纹识别的汽车启动系统适用于各类型汽车。The fingerprint identification system is the core part of the vehicle start system based on fingerprint identification, the performance of which has a direct effect on the vehicle anti-theft system. In this paper a vehicle start system based on fingerprint identification is designed for the problem of vehicle anti-theft, the TMS320C5402 DSP is used as the central processing module, the MBF200 sensor is used as fingerprint acquisition sensor. The vehicle start system based on fingerprint identification has low energy consumption, strong anti-interference and high reliability and can meet the relevant national regulations, therefore, the vehicle start system based on fingerprint identification is applied to all types of vehicles

关 键 词：指纹识别 DSP 汽车 MBF200 

分 类 号：U463.66[机械工程—车辆工程]