基于CAN总线的温湿压采集器的一个智能采集节点。使用C8051F060，采集温度、湿度和压力数据，通过can总线接收采集命令，上传相应数据。温湿度传感器使用SMT71、压力传感器使用的飞思卡尔的MPX4200A。-A smart acquisition node based on the temperature and humidity of the CAN bus pressure acquisition　C8051F060, collecting temperature, humidity and pressure data acquisition command received can bus, upload the corresponding data. Temperature and humidity sensor SMT71, Freescale s pressure sensors used MPX4200A.