A method performed by a scenario reconstruction system for supporting assessment of unforeseen driving scenarios of a host vehicle. The scenario reconstruction system stores timestamped sensor data comprising the host vehicle's geographical position and surroundings captured with support from one or more surrounding detecting sensors onboard the host vehicle. The system detects at a scenario time instance, involvement of the host vehicle in an unforeseen driving scenario. Moreover, the scenario reconstruction system derives from the timestamped sensor data, subsets of sensor data and identifies one or more surrounding detecting sensors-provided entities respectively present in the subsets pertinent at least two respective separate timestamps. The system selects at least a first entity out of the identified entities, fulfilling selection criteria and communicates to the at least first selected entity, request data prompting the at least first selected entity to provide stored timestamped sensor data of its surroundings.
UNFORESEEN VEHICLE DRIVING SCENARIOS
2022-08-04
Patent
Elektronische Ressource
Englisch
TRAJECTORY PLANNING IN AUTONOMOUS DRIVING VEHICLES FOR UNFORESEEN SCENARIOS
Europäisches Patentamt | 2024
|