用磁阻元件改造霍耳效应式汽车电子点火系统  

Rebuild Hall-effect Auto Electronic Ignition System by Magnetoresistance Element with High Performance/Cost Ratio

作　　者：陈超[1] 黄钊洪[1] 

机构地区：[1]华南师范大学,广州510631

出　　处：《汽车工程》2005年第4期476-478,共3页Automotive Engineering

基　　金：广东省自然科学基金项目(031515);广东省"十五"重大专项(2002A1060204)资助。

摘　　要：根据汽车点火系统的要求,综合考虑价格因素及实际的安装结构,设计了一种用锑化铟-铟共晶体磁敏电阻代替霍耳元件的电子点火系统,该系统不改变原系统的机械结构,仅在原分电器的基础上做微小的改动,因此其安装简便,且价格便宜,可以投入实施。A kind of lnSb In eutectic film based magnet sensitive resistance is adopted for replacing the Hall sensing element in automotive electronic ignition system. The new system structure of original system, but only minor modifications on ignition distributor is simple in installation with low cost and easy to put in use. doesn＇t change the mechanical are needed. So the new system .

关 键 词：汽车电子点火系统 锑化铟-铟 分电器 霍耳效应 磁阻元件 改造 汽车点火系统 安装结构 价格因素 霍耳元件 

分 类 号：U463.6[机械工程—车辆工程]