公开(公告)号：US20100114475A1

公开(公告)日：2010-05-06

申请号：US12341768

申请日：2008-12-22

申请人： Jin Ho SHIN ,  Young Il KIM ,  Bong Jae LEE ,  Jae Ju SONG

发明人： Jin Ho SHIN ,  Young Il KIM ,  Bong Jae LEE ,  Jae Ju SONG

IPC分类号： G01C21/36

CPC分类号： G01C21/3605 ,  G01C21/30 ,  G06Q10/047

摘要： A system for power facility navigation is disclosed. For rapid dispatch in the field service including power failure recovery and maintenance, the destination location can be set using various items such as pole numbers, computerization codes, customer names, trade names, equipment numbers and GIS coordinates. Destination location setting and path finding can be performed in order of priorities assigned to these items and in consideration of characteristics of field service activities. Location coordinates are received through a GPS receiver, coordinate conversion is performed according to a facility GIS coordinate system, and map matching is processed when GPS coordinates do not match facility GIS coordinates. The road network database is composed of linear array structures and the structure of a link is configured to include information regarding all other links connected to the start node and end node in a manner that link information and node attributes are integrated together.

摘要翻译： 公开了电力设施导航系统。 为了快速派遣现场服务，包括停电恢复和维护，可以使用诸如极数，计算机代码，客户名称，商品名称，设备编号和GIS坐标等各种项目设置目的地位置。 可以按照分配给这些项目的优先次序并考虑现场服务活动的特点来执行目的地位置设置和路径查找。 通过GPS接收机接收位置坐标，根据设备GIS坐标系进行坐标转换，GPS坐标与设备GIS坐标不匹配时处理地图匹配。 道路网络数据库由线性阵列结构组成，并且链路的结构被配置为以链接信息和节点属性集成在一起的方式包括关于连接到起始节点和结束节点的所有其他链路的信息。