Underground pipe gallery integrated wireless transmission system

>> Application requirements

The construction of the underground comprehensive pipe corridor has realized the orderly entry of many important pipelines such as water supply, drainage, heat, electricity, industry, radio and television. It effectively solves the major problem of chaotic management of multiple government departments, multiple jurisdictions, and multi-use units, and greatly improves the problems of urban waterlogging and underground resource utilization in our daily life. Fire protection, lighting, power supply, monitoring and alarming, ventilation, drainage, identification, personnel inspection, etc. are all in the information construction of the pipe corridor.

>> Solution

According to different needs, the pipe corridor is generally divided into several forms such as single warehouse, two warehouses, three warehouses and so on.

The average depth of the bottom of the pipe gallery from the ground is more than 5 meters, the deeper pipe gallery even reaches 8 meters, and the top is at least two or three meters from the ground. The general pipe corridor is about three or four meters high and about eight meters wide.

The integrated pipe corridor wireless coverage provides mobile communication means between the various working surfaces inside the pipe corridor, and the wireless signal covers the entire pipe corridor line area and management area. The system should be able to be repaired and rescued within management. It is designed to establish flexible communication between the patrol and other personnel and the management personnel of the control room. He can transmit information, notify orders, etc. to the personnel inside the corridor through the dispatch base station of the control center to timely command and dispatch personnel for emergencies. .

The system design uses wireless signals to wirelessly cover the management area and the area of frequent activities of personnel in the pipe corridor, so that the entire system reaches no blind areas, uniform coverage, clear signals, stable and reliable.