一种基于KEAZ128单片机的汽车尾门系统控制器设计

设计了一款基于KEAZ128单片机的运动型多用途汽车尾门系统控制器,包括了控制器的总体设计、硬件电路设计及其工作原理和软件部分的设计,实现了尾门的电动升降,全程防夹;尾门锁的自动吸合,电动解锁;尾门控制器的CAN、LIN总线通讯功能。所设计的控制器可以有效地改善汽车的行驶安全、提高尾门操作的便利性与安全性。

The paper mainly focuses on the design of sports multi-purpose vehicle tailgate system controller based on KEAZ128 microcomputer,including the overall design of controller,the hardware circuit design with its working principle and the design of the software.The designed controller has functions such as lifting and declining the tailgate in electrical power,anti-pinch,automatic locking and unlocking tailgate latch and CAN and LIN bus communication,which can effectively improve the driving safety of vehicle as well as the convenience and safety of tailgate.

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