| Kunming Changshui International Airport is a large-scale airport established by the Civil Aviation Administration of China.It is the only national key airport project under the Beijing Capital,Shanghai Pudong and Guangzhou Baiyun Airport.It is also the province of Yunnan and Kunming Extra large urban infrastructure projects.In order to rapid development in the civil aviation industry,airport passenger throughput rapid growth,In the case of insufficient staff at the airport,to maintain the terminal in the cool winter environment,and the development of air conditioning unit maintenance management system.Airport air conditioning management system is a very large and complex system,air conditioning units prone to failure,often need to maintain,due to limited staff,only through the information on the maintenance of equipment maintenance,in this context invented Kunming Changshui International Airport Maintenance System of Air Conditioning Unit.The paper first describes the background of the maintenance management system of the air conditioning unit of Changsha Changshui International Airport,the advantages and disadvantages of the similar system research and the current work content of the system.Then,the business analysis of the system is given,and the original business flow chart,After optimization,give the optimized business flow chart;followed by the functional analysis of the system,the system involved in the analysis of the role,after given the total use case diagram,the total package and the model of each example,,Including equipment inspection management,equipment failure management,equipment failure management,equipment maintenance management,spare parts management,basic data management,system management,etc.;after functional analysis,the system data analysis,given the thumbnail,Class relations,and then listed according to the entity class database table;Finally,the article summed up the future work of the longing. |
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