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1. 发明申请

US20090055091A1 Method, Apparatus, and Computer Program Product for Intelligently Selecting Between the Utilization of Geo-Fencing and Map Matching in a Telematics System 审中-公开
标题翻译：方法，仪器和计算机程序产品，用于智能选择地理围栏的利用和远程信息处理系统中的地图匹配
公开(公告)号：US20090055091A1
公开(公告)日：2009-02-26
申请号：US11844399
申请日：2007-08-24
申请人： Jeffery Scott Hines , Timothy M. Wiwel
发明人： Jeffery Scott Hines , Timothy M. Wiwel
IPC分类号： G01C21/00 , G01S5/00 , G08B1/08 , H04Q7/00
CPC分类号： G01C21/30 , G08G1/20
摘要： An enhanced mechanism for intelligently selecting between the utilization of geo-fencing and map matching in a telematics system. This geo-fencing/map matching selection mechanism determines for a use case at least one of a use case type and a telematics device location. If it is determined that the use case is a first use case type (e.g., fleet management) or the telematics device location is within a first region (e.g., a region without significant change), a geo-region map is utilized for geo-fencing. Otherwise, a vectorial map is utilized for map matching. Hence, in regions and/or use cases where detailed maps are not required, the geo-fencing/map matching selection mechanism can automatically utilize a geo-region map and thereby save on cost, both with regard to the cost of map licensing fees and the communications expenses necessary to provide detailed map updates to one or more telematics devices.
摘要翻译：在远程信息处理系统中智能选择地理围栏利用和地图匹配的增强机制。该地理围栏/地图匹配选择机制针对用例来确定用例类型和远程信息处理设备位置中的至少一个。如果确定用例是第一用例类型（例如，车队管理）或远程信息处理设备位置在第一区域内（例如，没有显着改变的区域），则使用地理区域图来进行地理位置映射，击剑。否则，使用矢量地图进行地图匹配。因此，在不需要详细地图的地区和/或使用情况下，地理围栏/地图匹配选择机制可以自动利用地理区域地图，从而节省了地图许可费用和为一个或多个远程信息处理设备提供详细地图更新所需的通信费用。

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