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With the popularization of computing era the arrival of the , a variety of new information technologies , communications technology the emergence and development , geographic information system in the field ushered in an unprecedented brand-new period of development, of new technologies large scale introduction of makes the GIS a more has the vitality and vigor. Jini technology As a pervasive computing the most outstanding representatives , making information and services to everywhere, it's continually development and the move forward an inevitable affects forward to working with IT technology are linked closely together in GIS the direction of development . This thesis research 's based on Jini technology of information services model is based on GIS as the foundation platform of the dynamic service systems important part of the . It integrated use of the At present at home and abroad lot of related 's advanced technology ( including mobile positioning, short message communications , JavaSpaces technology, mobile terminal equipment the access and development platform technologies, SOA architecture technology as well as Jini Related Latest technology, etc. ) . System design a good agent services to solve Shift with the user registration Jini service problems , and through proxy service management service information , to meet the resource-limited equipment to use the latest Jini the demand for services , the same time also changed the mobile applications modes of services. Addition, the system also made reference to OpenLS specifications to to mobile users provide space information services. Meanwhile, the system also told Internet users to provides a -friendly , rich operation interface, provide dynamic service registration , listens , the query as well as GIS related functions , people can enjoy the more comprehensive and convenient dynamic service . In this thesis, First of pairs of SOA architecture , WEB services, and Jini related technologies conducted a introduced and compared , analyzed the dynamic service broad development potential of , and illustrates the Jini technology with the GIS technology combined application the feasibility and advantages. Then, the put forward a one kinds in order to GIS platform -based dynamic service systematic framework architecture, design the system service mode as well as function modules realization . Finally, the in order to renting Examples of applications to demonstrate the dynamic service platform to The running effect of and application of advantage. And to above study was carried out summarized and prospected . In short , Jini technology and GIS The combination of , opened up a new application mode, of this dissertation research for the future application fields the further development of provides a reference and experience.
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