公开(公告)号：US20240402327A1

公开(公告)日：2024-12-05

申请号：US18656803

申请日：2024-05-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Fan YANG ,  Honglei JIANG ,  Yu HU ,  Yangyang LI ,  Jun GE

IPC: G01S13/58 ,  B66B5/00 ,  G01S13/60

Abstract: Systems and methods for measuring a relative velocity between a radar sensor and a radar reflector by a controller component are provided. The method includes but is not limited to: causing the radar sensor to transmit a first chirp signal and a second chirp signal toward the radar reflector, where a duration of the first chirp signal is different from a duration of the second chirp signal; causing the radar sensor to receive a first reflected chirp signal of the first chirp signal and a second reflected chirp signal of the second chirp signal; determining a first velocity based on the first chirp signal and the first reflected chirp signal; determining a second velocity based on the second chirp signal and the second reflected chirp signal; and determining the relative velocity between the radar sensor and the radar reflector by comparing the first velocity and the second velocity.