导航电子地图增量式更新服务模式

为了解决导航电子地图数据生产成本高昂、更新周期长等问题,提出了由导航变化数据发现、分析、采集、制作、发布构成的导航电子地图增量式更新闭环服务模式,将公众和导航数据用户等非专业数据生产人员纳入到导航电子地图数据维护和更新框架,可以提高数据的现势性,而且大大地降低生产和应用成本,为导航电子地图服务提供了一种可操作性强的参考模式。

Incremental Updating Service Mode of Navigable Electronic Maps

There are some deficiency in traditional navigable electronic maps service,such as high cost and long update cycle.To tackle these problems,an increment update service mode is proposed by integrated data discover,data analysis,process,storage and publishing.Non-professional users are involved in the framework of navigable maps maintenance and update.This mode increase data＇s reality,while also decreasing the cost of production and application.It provides an accessible mode for navigable electronic map service.