面向战术信息环境的实时共享方法

Real-Time Sharing Method for Tactical Information Environment

针对战术环境中由终端设备和网络带宽等条件限制导致的信息共享不精确问题,提出了面向战术信息环境的实时共享方法,包括基于多分辨率网格和基于位置的服务(LBS)信息推送以及面向任务的战术信息实时推荐2种方法。该方法依据候选推荐信息与用户位置间的实际距离筛选出用户关注区域内推荐信息,根据推荐目标信息与任务相关度进行过滤,得到最终推荐结果。最后,通过战术信息服务应用试验验证了该方法的有效性和可行性。

To solve the low efficiency problem of information sharing based on the inefficient e-quipment and limited bandwidth in the mobile environment, the real-time sharing method for tac-tical information environment is proposed. The method includes the location based service（LBS） information push method for the multi-resolution grid and the tactical task information push method. The method selects the recommend information of the user focus area by the distance between the target and the user. The recommend result is obtained by filtering the recommend target and the task correlation. Finally, the method is validated to be effective and feasible by the case of tactical information service.