首页>
外国专利>
Verifying predicted trajectories using a grid-based approach
Verifying predicted trajectories using a grid-based approach
展开▼
机译:使用基于网格的方法来验证预测的轨迹
展开▼
页面导航
摘要
著录项
相似文献
摘要
Aspects of the disclosure provide for controlling a vehicle in an autonomous driving mode. For instance, sensor data for an object as well as a plurality of predicted trajectories may be received. Each predicted trajectory may represent a plurality of possible future locations for the object. A grid including a plurality of cells, each being associated with a geographic area, may be generated. Probabilities that the object will enter the geographic area associated with each of the plurality of cells over a period of time into the future may be determined based on the sensor data in order to generate a heat map. One or more of the plurality of predicted trajectories may be compared to the heat map. The vehicle may be controlled in the autonomous driving mode based on the comparison.
展开▼