Patent ID: 11899093
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. An object position detection method for a radar device comprising a radar configured to acquire data of a plurality of stationary objects, the method comprising:
acquiring a current position of the radar and storing the current position of the radar in a memory of the radar device;
when the radar is moving:
calculating, by a processor of the radar device, for each of the plurality of objects, a distance to the object and a relative velocity between the radar and the object based on the data acquired by the radar; and
separately detecting, by the processor, the positions of the plurality of objects based on a difference between the relative velocities, and

when the radar is stopped:
correcting, by the processor, the positions of the plurality of objects detected when the radar unit was moving, based on the current position of the radar stored in the memory of the radar device, and
identifying, by the processor, the positions of the objects.