基于STC单片机的电动客车空调控制系统设计

摘要

为了实现电动客车空调系统的自动控制,采用STC系列单片机,开发一套基于RS485总线电动客车空调控制系统.通过实时检测温度,实现压缩机、蒸发风机、冷凝风机的变频控制和采用LCD液晶显示技术和按键功能,实际应用表明,人机交互界面友好,达到了节能环保目的达到了设计要求.%In order to control the electric bus air conditioning automatically,based on RS485 bus,we developed an electric bus air conditioning control system by using STC series single chip.By real-time detection of temperature,we implement compressor,evaporator fan and condenser fan inverter control,at the same time,LCD liquid crystal display technology and key functions.The experiment and application show that the system has a good man-machine interface and achieve the purpose of energy conservation and environmental protection.