电动自行车智能控制器研制

Research on electric bicycle intelligent controller

电动自行车控制器的性能在很大程度上决定了电动自行车的整车性能 .介绍了以印刷电机驱动的电动自行车智能控制器的设计方案 ,给出了速度控制的PWM控制方案、刹车控制方案和蓄电池的欠压保护方案 ,特别设计了软、硬结合的双重保护方案 。

Electric bicycle is popular in our country for its low pollution and high energy efficiency,and light weight. The integral performance of electric bicycle is decided by its controller . This paper introduces a design program of the electric bicycle intelligent controller with speed PWM control method, brake control means and accumulator protection measure. Its speciality lies in a synthesize protection measure combining hardware with software for improving credibility and security.