公开(公告)号：US20230102929A1

公开(公告)日：2023-03-30

申请号：US17484550

申请日：2021-09-24

申请人： EMBARK TRUCKS, INC.

发明人： Marcus Sjolin ,  David Watson

IPC分类号： B60W50/06 ,  G07C5/00 ,  B60W50/02 ,  B60W40/04 ,  B60W60/00 ,  B60W30/18

摘要： A system and method including receiving a plurality of messages generated by a vehicle, each of the messages being associated with an indicated topic; initializing one or more state machines, each state machine preconfigured with a one or more specified state parameters to define a specific scenario, the initializing commencing an execution of the one or more state machines; querying the plurality of messages by the one or more state machines, each state machine querying for messages having an indicated topic associated with the querying state machine; updating, at one or more of a sequence of time intervals of a time period, the one or more state machines based on state transitions determined for each state machine; updating, based on each of the one or more state machines, a scenario record for each of the one or more state machines; and storing the updated scenario record in a data store.