EVENT BUFFER STORAGE PRIORITIZATION

The present disclosure relates to a method performed by a buffer resources prioritizing system (1) for storage prioritization in an event buffer (3) configured to continuously collect operational data of an Automated Driving System, ADS (21), of a vehicle (2). The buffer resources prioritizing system obtains (1001) sensor data of one or more sensors (22) onboard the vehicle. The buffer resources prioritizing system further determines (1003), at least partly based on the sensor data, current ADS-related operational conditions at least comprising states of vehicle surroundings and internal states of the vehicle. Moreover, the buffer resources prioritizing system determines (1004) an upcoming scene predicted to evolve from the current operational conditions. Furthermore, the buffer resources prioritizing system deduces (1005) based on assessment of the predicted scene, a storage priority score (4) thereof reflecting predicted relevance of freezing event data (40) of the predicted scene in the event buffer. [0002] The disclosure also relates to a buffer resources prioritizing system in accordance with the foregoing, a vehicle comprising such a buffer resources prioritizing system, and a respective corresponding computer program product and non-volatile computer readable storage medium.