Invention Grant
US09035804B2 Data mining in a digital map database to identify intersections located at hill bottoms and enabling precautionary actions in a vehicle
有权
在数字地图数据库中进行数据挖掘，以识别位于山底的交叉路口，并在车辆中实现预防措施
- Patent Title: Data mining in a digital map database to identify intersections located at hill bottoms and enabling precautionary actions in a vehicle
- Patent Title (中): 在数字地图数据库中进行数据挖掘，以识别位于山底的交叉路口，并在车辆中实现预防措施
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Application No.: US13952815Application Date: 2013-07-29
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Publication No.: US09035804B2Publication Date: 2015-05-19
- Inventor: Robert Denaro
- Applicant: Navteq B.V.
- Applicant Address: NL Veldhoven
- Assignee: HERE Global B.V.
- Current Assignee: HERE Global B.V.
- Current Assignee Address: NL Veldhoven
- Agency: Lempia Summerfield Katz LLC
- Main IPC: G08G1/123
- IPC: G08G1/123 ; G06F17/00 ; B60W10/06 ; B60W10/10 ; B60W10/184 ; B60W40/072 ; B60W40/076 ; G01C21/26 ; G01C21/36 ; G06F17/30
Abstract:
Disclosed is a feature for a vehicle that enables taking precautionary actions in response to conditions on the road network around or ahead of the vehicle, in particular, an intersection located at the bottom of a hill. A database that represents the road network is used to determine locations where an intersection of roads is located at the bottom of a hill and then, precautionary action data is added to the database to indicate such locations. A precautionary action system installed in a vehicle uses this database, or a database derived therefrom, in combination with a positioning system to take a precautionary action as the vehicle approaches such a location.
Public/Granted literature
Information query
