- 专利标题: Predicting trajectories of objects based on contextual information
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申请号: US17123219申请日: 2020-12-16
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公开(公告)号: US12090997B1公开(公告)日: 2024-09-17
- 发明人: David Ian Franklin Ferguson , David Harrison Silver , Stéphane Ross , Nathaniel Fairfield , Ioan-Alexandru Sucan
- 申请人: Waymo LLC
- 申请人地址: US CA Mountain View
- 专利权人: Waymo LLC
- 当前专利权人: Waymo LLC
- 当前专利权人地址: US CA Mountain View
- 代理机构: Botos Churchill IP Law
- 主分类号: B60W30/09
- IPC分类号: B60W30/09 ; B60W30/095 ; B60W30/18 ; G05D1/00
摘要:
Aspects of the disclosure relate to detecting and responding to objects in a vehicle's environment. For example, an object may be identified in a vehicle's environment, the object having a heading and location. A set of possible actions for the object may be generated using map information describing the vehicle's environment and the heading and location of the object. A set of possible future trajectories of the object may be generated based on the set of possible actions. A likelihood value of each trajectory of the set of possible future trajectories may be determined based on contextual information including a status of the detected object. A final future trajectory is determined based on the determined likelihood value for each trajectory of the set of possible future trajectories. The vehicle is then maneuvered in order to avoid the final future trajectory and the object.
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