The Management and Monitor System of Tunnel Construction Based on Internet of Things

A management monitor system of tunnel construction based on internet of things (IOT) is proposed. The system is to solve the problem of electrical connections instability caused by wired communications, the great difficulty of wireless network connections and the high cost, etc. And it is composed of a remote central control center, the main control unit, multiple data acquisition units and ZigBee terminal nodes. When the system is initialized successfully, the main control unit and the data acquisition units are connected to the remote central control center via wireless network by manual mode or automatic mode and it can also obtain the various sensors information of monitor system by sending control and query commands. The wireless network of WiFi, GPRS (General Packet Radio Service) and ZigBee are integrated together and ZigBee is arranged in a specific layout of tunnel in order to solve the above problem. The system that proposed in the paper has solved the above problems, reducing the probability of accidents and eliminating the security risks and it can also make a more rational scheduling and safety monitoring management of the on-site personal and the equipment.