基于AT Tiny13的智能点火控制器设计

Based on the AT Tiny13 intelligent ignition controller design

本文介绍以AT Tiny13单片机为核心设计了小型汽油发动机使用的低成本的点火控制器,并进行硬件及软件结合设计,达到精确地控制点火提前角。此系统解决了无触点磁电机电容放电点火系统(CDI)和无触点蓄电池式晶体管点火系统低速断火和高速失火问题,并且具有降低油耗、降低成本优点。

This paper introduces the AT Tiny13 microcontroller as the core design of the ignition controller of low cost small gasoline engine used, and combined with the design of hardware and software, to achieve precise control of ignition advance angle. The system solves the problem of low speed fire and high speed misfire of contactless magnetic capacitor discharge ignition system（CDI） and contactless battery type transistor ignition system, and has the advantages of reducing fuel consumption and reducing cost.