Designed of Remotely Monitoring System of Great Warehouse Based on CAN Bus

It presents a new method of the monitoring and controlling system for the great warehouse. The method uses CAN bus and Ethernet to design a distributed control structure with multi-level subsystem. It can be accessed into the Internet to control several centralized warehouses remotely in real time. The host computer and the monitoring computer can be synchronous controlled through the CAN bus so that the parameters such as temperature and humidity can be get, modified and displayed not only from the host computer but also from the monitoring computer as well as the function of the fire alarm.