The Design And Realization Of Integrated Support Information System For Doppler Weather Radars

Integrated support is series of managerial and technical activities, which timely provide the support required to equipments. It is based on information management, and to consider comprehensively the support to equipments. In order to improve support efficiency and support quality, and to play economic benefits and social benefits, the article designs and realizes an integrated support information system for Doppler weather radars. The system has functions of monitoring, managing some support data, managing the information of maintenance and repairs, managing the information of support facilities, managing the information of radar spare parts, managing the information of support members, managing the cycle costs, evaluating and assessing.First, the Doppler weather radar system and the support business are introduced, and some problems among them are summed up in the article. Then, system requirements analysis models and design models are established with the prototype method and the iterative analysis method in software engineering. The system is realized step by step.The development of the data transmission system is accomplished. The transmissions of four radar data types are integrated in the system. Some business problems are solved. The time efficiency, stability, reliability, safety of the data transmission system can satisfy the requirements of the business. The data transmission system can be popularized in the business in Hubei Province.According to the requirements, the system’s E-R diagram is drawn,and some corresponding Datasheet are established.These Datasheet are associated by foreign keys,and some views are established.The database of integrated support information for Doppler weather radars is established. The integrated support information system for Doppler weather radars can comprehensively, systematically cover radar support business and support information, and it is a systematic, informatization, automation information platform. It can improve the informatization level and the automation level of the integrated support to Doppler weather radars. It is more advanced than some similar systems.A time representation as lattice points and a data transmission information storage scheme are realized. The problem of radar status automatically linking support activities is basically solved. The function of generating automatically a reserve plan of radar spare parts is basically realized. These jobs make some innovations.