基于CAN总线的温室控制系统智能节点的设计

Design of Aptitude Node of Greenhouse Control System Base on CAN Bus

为了解决目前的温室环境检测和通信这一问题,重点介绍了CAN总线智能节点的硬件设计。其中,包括用来模拟温室控制系统的传感器采集点和输出控制器,以及用来模拟温室中的处理信息的主节点。各节点间利用CAN总线进行通讯和数据传输,并通过各节点间的I/O输入输出来实现遥测和遥控。

In order to settle the problem of greenhouse inspecting and communication, the article introduce CAN bus aptitude control node hardware design. It includes simulation data collection of sensor and controller of output. The main node＇s function was charged with data transmission and communication management, and remote sensing and remote controlling by I/O of nodes.