Since the 1990s, major cities began to develop urban rail transport systems in order to improve the traffic conditions at home and abroad. Transmission system is to provide all kinds of other transmission channels and interfaces throughout the rail transportation and communication system, and the system is complex, occupies a hub and soul of the position. Therefore the construction and installation quality of the system is very stringent requirements, however, there did not have mature rail transportation, communications and construction technology can draw on in domestic, and lack of guidance support construction technology, so researching and developing the "Transmission System equipment installation commissioning process" in the provision of reunification , standardized, scientific and technical basis for effective method to improve the construction of the project management level of enterprises, improve the construction enterprise technology management system have great significance to fill gaps in the areas. |