Utility tunnel 

1. Environmental monitoring system and security network

In the auxiliary electromechanical facilities of the comprehensive pipe gallery, the core systems are the environmental monitoring system and the security system. The environmental control system needs real-time stability and reliability, and the security system needs network support that can carry big data video stream data. In addition, the environment inside the pipe gallery will face different on-site environments due to different geographical locations.

2. Wireless WIFI for communication system

In the auxiliary mechanical and electrical facilities of the comprehensive pipe gallery, the wireless communication system is the infrastructure to achieve functions such as personnel inspection (personnel inspection, robot inspection), personnel positioning, personnel attendance, etc. Among them, the wireless WIFI equipment is the crucial equipment for data transmission.