发明授权
US09463797B2 Method and vehicle with an advanced driver assistance system for risk-based traffic scene analysis
有权
方法和车辆具有先进的驾驶员辅助系统,用于基于风险的交通现场分析
- 专利标题: Method and vehicle with an advanced driver assistance system for risk-based traffic scene analysis
- 专利标题(中): 方法和车辆具有先进的驾驶员辅助系统,用于基于风险的交通现场分析
-
申请号: US14692008申请日: 2015-04-21
-
公开(公告)号: US09463797B2公开(公告)日: 2016-10-11
- 发明人: Florian Damerow , Julian Eggert
- 申请人: HONDA RESEARCH INSTITUTE EUROPE GMBH
- 申请人地址: DE Offenbach/Main
- 专利权人: HONDA RESEARCH INSTITUTE EUROPE GMBH
- 当前专利权人: HONDA RESEARCH INSTITUTE EUROPE GMBH
- 当前专利权人地址: DE Offenbach/Main
- 代理机构: Squire Patton Boggs (US) LLP
- 优先权: EP14170636 20140530; EP14173271 20140620
- 主分类号: B60W30/095
- IPC分类号: B60W30/095 ; G06K9/00 ; G08G1/16
摘要:
A method supports driving an ego-vehicle including a driver assistance system. A traffic participant or infrastructure element involved in the traffic situation is selected and taken into consideration for traffic scene analysis. A hypothetical future trajectory for the ego-vehicle is predicted by predicting the current state of the ego-vehicle and varied to generate a plurality of ego-trajectory alternatives including the calculated hypothetical future ego-trajectory. A hypothetical future trajectory from another traffic participant gained by predicting the current state of the traffic participant or calculating a hypothetical future state sequence of the infrastructure element is determined. Based upon at least one pair of ego-trajectory plus one other trajectory risk functions over time or along the calculated hypothetical future ego-trajectory alternatives are calculated. One risk function corresponds to one ego-trajectory alternative. The risk functions are combined into a risk map. From an analysis result a control signal is generated.
公开/授权文献
信息查询