Patent ID: 11914030
Assignee: VEONEER SWEDEN AB
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 13:
14. A control unit for a vehicle where the control unit is arranged to process a transceiver signal detected by a transceiver, where the control unit comprises:
a first obtaining module configured to obtain a processed signal from the transceiver signal, the processed signal comprising frames corresponding to respective time intervals, wherein the frames comprise bins configured according to a distance resolution of the transceiver signal;
a second obtaining module configured to obtain data related to a relative motion of the transceiver with respect to an object in afield of view of the transceiver during the respective time intervals;
an initialization module configured to initialize a residual distance to zero;
wherein the control unit is arranged to, for each of the frames and each of the respective time intervals;
determine, by a determining module a shift distance corresponding to a sum of the residual distance and a distance value corresponding to the relative motion of the transceiver with respect to the object in the respective time interval;
round, by a rounding module, the determined shift distance with respect to the distance resolution to a rounded shift distance;
update, by an updating module, the residual distance based on a difference between the determined shift distance and the rounded shift distance; and to
generate, by a generating module, an adjusted frame by shifting the bins of the frames by the rounded shift distance to account for the relative transceiver motion with respect to the object in the respective time intervals; and
a processing module configured to process the signal by integrating the bin values over the adjusted frames.