Adaptive Heterogeneous Data Collection Service Logstics Information System Design And Implementation

With the continuous development of information technology, the logistics industry’s information construction also obtained the fast development. However, different compatibility problems between logistics information system data sources, has been restricting the improvement of logistics information management level. The data source equipment tends to design the function interface parameters and there are huge differences in such aspects as communication protocol. Differences for the logistics information system data source equipment, the developer must to separate different equipment development, it tends to increase the difficulty and complexity of program design, software iterative development is serious. However, by the manufacturers and users to unity and make up for the related equipment difference is not reality is not objective. There is an urgent need to an adapter to cohesion among the underlying physical sensor device and the upper of the logistics information system.Based on the object-oriented middleware technology and discusses the heterogeneous data integration system is a higher level of logistics service middleware, which can be configured to fit a variety of data acquisition device applications. First, this paper studies the logistics information system platform development technology; Then, in order to solve the logistics information system problems in the heterogeneous data sources, data integration and data acquisition technology is studied; Secondly, in view of the logistics information system of heterogeneous data differences, the middleware model has made the introduction, and design the logistics information system is the core part of the heterogeneous data server layer; Finally, detailed design module and working process of the heterogeneous data server.The end of this article mainly introduces the adaptive heterogeneous data acquisition model adaptation application in emergency past logistics information system project Within this paper, the model of design of the logistics information system developers no longer need to separate development of heterogeneous data sources, only the model for the corresponding configuration and abide by the relevant specification, the data can be collected and parse correctly, it is not only solved the problem of the repeated software development well, at the same time has the vital significance to the development of logistics information system.