CPLD在辅助动力电动车逻辑控制部分中的应用

在电动车驱动控制单元的设计中．逻辑处理部分的设计是关系到汽车安全可靠行使的关键环节。本文中采用CPLD逻辑处理与微处理器管理相结合实现逻辑控制．可以根据不同运行状态采用不同的控制模式．安全地实现了对复杂运行环境下的逻辑控制。

CPLD Used in the Design of Logic Control of Electric Vehicle

In the design of the driver part in Electric Vehicle system, how to control the logic signal is very important to the safety of Electric Vehicle. In this article, we realized the logic control by the CPLD to deal with logic control under the processor supervision. The EV could adopt different running mode for various running status, so that safety is secured by the logic controller in complex situations.