Generating and fusing traffic scenarios for automated driving systems

    公开(公告)号:US11137763B2

    公开(公告)日:2021-10-05

    申请号:US16306533

    申请日:2017-05-30

    Abstract: Automated driving systems intended for use in a vehicle can be simulated and validated using automatically generated simulation scenarios. A large number of simulation scenarios can be generated by augmenting a plurality of recorded scenarios with one or more extracted data streams. The extracted data streams can correspond to objects such as other vehicles, pedestrians, cyclists, or other obstacles or barriers. The extracted data streams can be generated automatically by identifying similar recorded scenarios and isolating differences between the similar recorded scenarios.

    GENERATING AND FUSING TRAFFIC SCENARIOS FOR AUTOMATED DRIVING SYSTEMS

    公开(公告)号:US20200183387A1

    公开(公告)日:2020-06-11

    申请号:US16306533

    申请日:2017-05-30

    Abstract: Automated driving systems intended for use in a vehicle can be simulated and validated using automatically generated simulation scenarios. A large number of simulation scenarios can be generated by augmenting a plurality of recorded scenarios with one or more extracted data streams. The extracted data streams can correspond to objects such as other vehicles, pedestrians, cyclists, or other obstacles or barriers. The extracted data streams can be generated automatically by identifying similar recorded scenarios and isolating differences between the similar recorded scenarios.

    METHODS AND SYSTEMS FOR AUTOMATED DRIVING SYSTEM SIMULATION, VALIDATION, AND IMPLEMENTATION

    公开(公告)号:US20190155291A1

    公开(公告)日:2019-05-23

    申请号:US15853761

    申请日:2017-12-23

    Abstract: One or more scenario parameters can be determined. One or more performance metrics can be determined. A vehicle configuration associated with an autonomously operating vehicle can be determined. The autonomously operating vehicle can be simulated in each of one or more scenarios for each of the one or more scenario parameters, each scenario including the determined one or more scenario parameters, wherein at least one of the one or more scenario parameters for each scenario is different from scenario parameters simulated in other scenarios. For each simulated scenario, the one or more performance metrics associated with the simulated scenario can be determined.

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