Patent ID: 11958480
Assignee: HITACHI ASTEMO, LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC B  G | IPC B  G

Claim 6:
7. The operation method according to claim 6, wherein:
the storage unit additionally stores sensor area association information as an association with at least two sensors among the plurality of sensors with regard to respective areas classified based on the condition of the classification;
in the fusion, a match among the plurality of objects to be measured which are classified as being in the same area based on the classification and which were measured by different sensors associated with the same area based on the sensor area association information is determined, and the positions of the plurality of objects to be measured determined to be a match are fused;
the operation method additionally comprising:
acquiring performance estimation information for estimating degradation in performance of each of the plurality of sensors; and
changing the position determination information so that the area associated with the sensor, in which the performance has degraded, is narrowed by using the performance estimation information.