Study on Integrated Climate Sensors Based on CAN Bus

Mao Zonglei Chen Yifei（College of Information and Electrical Engineering，

China Agricultural University，Beijing 100083，China）

 

作者信息

毛宗雷，男，中国农业大学信息与电气工程学院。

陈一飞，男，中国农业大学信息与电气工程学院，副教授。

 

Abstract With regard to the indoor environment control system’s（of intelligent buildings）detection requirements for outdoor environment parameters，a kind of integrated climate sensor is developed；this kind of sensor integrates functions such as illumination detection, wind speed detection and rainfall detection. In addition，a communication interface is also constructed based on the CAN-bus controller SJA1000 / transceiver PCA82C250, realizing data transfer between the integrated climate sensors and upper computers.

Key words Intelligent buildings Integrated climate sensor CAN bus

 

摘　要　针对智能建筑室内环境控制系统对室外环境参数的检测要求，开发了一种集照度检测、风速检测和雨量检测功能于一体的集成式气候传感器，并构建基于 CAN 总线控制器 SJA1000 / 收发器PCA82C250 的通信接口，实现集成式气候传感器与上位机的数据传输。

关键词　智能建筑　集成式气候传感器　CAN 总线