【摘要】 为温室控制开发了基于CAN总线的控制器,该控制器支持LCD显示、键盘、实时时钟、较大容量的程序和数据存储器以及CAN和Ethernet两种通信接口。CAN的多主工作机制和其优良的性能使该控制器可以更好的实现对输入输出设备的监控,保证温室控制系统的稳定工作。而且该控制器友好的人机界面可以让用户对温室的状况具有更为直观的了解。更多还原

【Abstract】 An intelligent controller is developed for greenhouse control.The controller supports LCD displayer,keyboard,real-time clock,larger ROM and RAM,CAN and Ethernet two communication interface.The control of the I/O equipment and the stable running of the greenhouse control system can be implemented by the application of CAN in the controller which has the multiple hosts communication mode and outstanding capacity.Furthermore,the users can know the condition of the greenhouse control system through the friendly man machine interface of the controller.更多还原