介绍了基于AT89S52 的激光雷达方舱温湿控制系统的工作原理,并着重讨论系统硬件 和软件的实现方法。系统采用AT89S52 单片机为核心,配置以温度传感器、湿度传感器和A/D 转换器等部件,实现了对激光雷达方舱内温度和湿度的实时调控。 关键字:单片机; 温度传感器;湿度传感器;A/D 转换器;激光雷达方舱;环境控制 Abstract: The principles and methods of a controlling system based on AT89S52 applied for the lidar house are introduced in this paper and described the realizing approaches of both the hardware and soft ware in particularly. The AT89S52 single chip microcomputer is used as the kernel component of this system and the other parts are temperature sensor、analog-digital converter and humidity sensor, which enable a more precisely and reasonable management towards temperature and humidity in the lidar house. Keywords: Single-chip microcomputer; temperature sensor; humidity sensor; analog-digital converter; Lidar house; Environmental control