Patent ID: 11906612
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The object detection method according to claim 3, wherein the calculating of the moving direction and the moving speed of the first object are simultaneously performed in accordance with the following relational expression:

Vd_i=V× cos(θ_i−ψ),

where a suffix i represents an index of the reflection point determined to be acquired from the same detection object, Vd_i represents the doppler speed at an i-th reflection point among the reflection points obtained through the grouping processing, θ_i represents an azimuth angle at the i-th reflection point among the reflection points obtained through the grouping processing, V represents a moving speed relative to the same object determined through the grouping processing, and w represents the moving direction of the same object determined through the grouping processing.