发明授权
US09031711B2 Altitude reliability determining system, data maintenance system, driving assistance system, altitude reliability determining program, and method
有权
高度可靠性确定系统，数据维护系统，驾驶辅助系统，高度可靠性确定程序和方法
- 专利标题： Altitude reliability determining system, data maintenance system, driving assistance system, altitude reliability determining program, and method
- 专利标题（中）： 高度可靠性确定系统，数据维护系统，驾驶辅助系统，高度可靠性确定程序和方法
-
申请号： US13712348申请日： 2012-12-12
-
公开(公告)号： US09031711B2公开(公告)日： 2015-05-12
- 发明人: Takayuki Miyajima , Yuichi Kuriwaki
- 申请人： Takayuki Miyajima , Yuichi Kuriwaki
- 申请人地址： JP Anjo
- 专利权人： Aisin AW Co., Ltd.
- 当前专利权人： Aisin AW Co., Ltd.
- 当前专利权人地址： JP Anjo
- 代理机构： Oliff PLC
- 优先权： JP2011-272524 20111213
- 主分类号： G01C21/32
- IPC分类号： G01C21/32 ; G06N5/02 ; G01C21/30
摘要：
Systems, methods, and programs acquire map information including road width data and background type data. The systems, methods, and programs acquire altitude information indicating an altitude of each unit region, the unit region being set by dividing a map indicated in the map information into a plurality of unit regions having a predetermined size, and calculate a predicted altitude of each of a plurality of reference points based on the road information and the altitude information, the plurality of reference points being set along a road. The systems, methods, and programs determine a predicted altitude reliability of each of the reference points based on at least one of the background type data and the road width data at the position of the each of the reference points.
公开/授权文献
信息查询
IPC分类:
