【作者】 徐津； 杜尚丰； 赵兴炳； 张卫；

【Author】 Xu Jin Du Shangfeng Zhao Xingbing Zhang Wei (China Agricultural University, Beijing 100083, China)

【机构】 中国农业大学；

【摘要】 为温室控制开发了基于CAN总线的智能节点,该节点支持CAN、RS485/232双总线通讯、硬件和软件可方便地扩展、可以在线修改程序。将智能节点运用于温室控制系统中,CAN总线的多主通讯机制和实时性能,提高了系统的通讯效率,为实现温室智能控制奠定了基础。更多还原

【Abstract】 An intelligent node was developed for greenhouse control. The node supports CAN and RS485/232 two communication modes. Both its hardware and software can be extended conveniently. Its program can be modified online. The multiple host communication mode and real-time capacity of CAN bus enhanced the system performance, Intelligent algorithm can be implemented based on the enhancement.更多还原