DETERMINING CHANGES IN A DRIVING ENVIRONMENT BASED

专利名称：DETERMINING CHANGES IN A DRIVING

ENVIRONMENT BASED ON VEHICLEBEHAVIOR

发明人：David I. Ferguson申请号：US168574申请日：20170324

公开号：US20170278400A1公开日：20170928

专利附图：

摘要：A method and apparatus are provided for determining whether a drivingenvironment has changed relative to previously stored information about the driving

environment. The apparatus may include an autonomous driving computer systemconfigured to detect one or more vehicles in the driving environment, and determinecorresponding trajectories for those detected vehicles. The autonomous drivingcomputer system may then compare the determined trajectories to an expectedtrajectory of a hypothetical vehicle in the driving environment. Based on the comparison,the autonomous driving computer system may determine whether the driving

environment has changed and/or a probability that the driving environment has changed,relative to the previously stored information about the driving environment.

申请人：Google Inc.

地址：Mountain View CA US

国籍：US

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