Quality Research For B Company Railway Special Wireless Communication System

With the steady and healthy growth of China’s economy,the process of urbanization is also accelerating.the construction of major cities is also growing rapidly.In more and more cities,the problem of traffic congestion has gradually emerged.In order to solve this problem,the development of rail transit as the main transportation mode of the city has become the choice of most city governments."Cloud Rail" is another name for the straddle monorail project independently developed by Company B.Its purpose is to efficiently solve the current serious urban congestion problem.The dedicated wireless communication project is one of the sub-projects of the cloud rail,and is an important means for the internal personnel of the line to conduct efficient internal communication.It is mainly used for train dispatch,internal communication and emergency communication,etc.It is an important sub-project related to public transportation safety.Based on the analysis of the differences between traditional rail transit and cloud rail transit systems,and based on the actual situation of the cloud rail dedicated wireless communication system project,this paper establishes the preventive principle of the quality management method of the cloud rail dedicated wireless communication system.Based on the full research of the potential failure mode and effect impact(FMEA)quality management method,combined with the characteristics of the cloud-rail dedicated wireless communication system,the quality management method has been adaptively and innovatively transformed,mainly including the establishment of a professional FMEA quality management team to simplify Quality activity steps,optimization of quality management judgment standards and improvement of quality judgment methods,etc.,so as to establish an objective and reliable cloud-rail dedicated wireless communication system quality management method,and carry out the design and construction of the cloud-track GA line dedicated wireless communication system Has been implemented and achieved very good quality management results.The new FMEA-based quality management method for the cloud orbit dedicated wireless communication system enables the effective control of the project quality of the cloud orbit dedicated wireless communication system,and also lays the foundation for the overall success of the cloud orbit in the later period.