分布式异构警用地理信息平台设计和联网实现

Design and Realization of the Distributed Heterogeneous Police Geographic Information Platform

公安部门跨部门、跨区域的警务协作,要求实现全国范围内地理信息的分布式访问。本文描述了在建设全国警用地理信息平台时,依托公安专用网络环境中,基于各地所采用的异构基础GIS平台,设计和实现多节点分布式警用地理信息平台的策略、方法和算法,并介绍了相关的标准规范、系统安全、运维监控等平台支撑技术。

Trans-area and trans-department collaboratinn work of public security departments has strong requirements for the distribute access of nationwide geugraphic information. This articte describes design strategies and implementation methods of distributed police geographic informatioo platform based on muhi-node heterogeneous network system. And it also discussed some key support teehnologies include standards, security, arid system monitor.