Grain depot door supervision system based on MQTT
Chuanlin Xu, Hong Liu, Xiangxu Zeng, Jiyong Zhang, Minjun Li, Linjie Hao · International Conference on Electronic Information Technology (EIT 2022) · 2022
The intelligent monitoring technology of grain depots has been constantly developing and improving. In order to reduce the labor intensity of staff and improve the intelligence and efficiency of grain depot monitoring, this paper proposes a grain depot gate monitoring system based on the Internet of Things cloud. Install an access control alarm in the warehouse for data collection. The access control triggers an alarm when any situation such as demolition, door and window movement, or RFID device card abnormality is triggered, and sends alarm instructions and alarm videos to the server; the server is based on the MQTT protocol. After analysis and processing, it will be displayed to supervisors via WEB; supervisors will check and process one by one according to the displayed alarm information.