公开(公告)号：US20220334239A1

公开(公告)日：2022-10-20

申请号：US17849863

申请日：2022-06-27

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Young Hoon KIM

IPC分类号： G01S13/524 ,  G01S13/58 ,  G01S13/931 ,  G01S1/38

摘要： The vehicle radar apparatus may include a transmitting array antenna configured to radiate radar signals for forward detection, N receiving array antennas configured to receive the radar signals reflected from a target after being radiated from the transmitting array antenna, and a control unit configured to estimate an azimuth of the target by using non-offset receiving array antennas among the N receiving array antennas and estimate an elevation of the target by using a phase difference between an offset receiving array antenna and the non-offset receiving array antenna among the N receiving array antennas and the azimuth of the target.

公开(公告)号：US20220357443A1

公开(公告)日：2022-11-10

申请号：US17382991

申请日：2021-07-22

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Won Jong CHOI ,  Seok Hyun KANG ,  Young Hoon KIM

IPC分类号： G01S13/931 ,  G01S13/44 ,  G01S13/58 ,  G01S13/68 ,  G01S7/41

摘要： A vehicle control system may include a controller that detects an object outside a vehicle, calculates an angle based on a ratio of a relative speed between the object and the vehicle to a speed of the vehicle, and updates a phase curve reflecting a phase distortion of an input signal based on the calculated angle.

公开(公告)号：US20220299615A1

公开(公告)日：2022-09-22

申请号：US17682013

申请日：2022-02-28

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Tae Ho LEE ,  Young Hoon KIM

IPC分类号： G01S7/524 ,  G01S15/931 ,  G01S7/52

摘要： The present invention discloses a vehicle ultrasonic sensor control system including an ultrasonic sensor including an ultrasonic transducer generating ultrasonic waves and a control module controlling driving frequency of the ultrasonic waves emitted from the ultrasonic transducer, wherein a plurality of ultrasonic sensors are mounted on the outside of the vehicle; and a control unit setting a plurality of driving frequencies with a guard-band formed in between and controlling a control module so that the plurality of ultrasonic sensors emit and receive ultrasonic waves having driving frequencies different from each other.

公开(公告)号：US20240280693A1

公开(公告)日：2024-08-22

申请号：US18645815

申请日：2024-04-25

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Won Jong CHOI ,  Seok Hyun KANG ,  Young Hoon KIM

IPC分类号： G01S13/931 ,  G01S7/41 ,  G01S13/44 ,  G01S13/58 ,  G01S13/68

CPC分类号： G01S13/931 ,  G01S7/411 ,  G01S13/4418 ,  G01S13/4454 ,  G01S13/584 ,  G01S13/68

摘要： A vehicle control system may include a controller that detects an object outside a vehicle, calculates an angle based on a ratio of a relative speed between the object and the vehicle to a speed of the vehicle, and updates a phase curve reflecting a phase distortion of an input signal based on the calculated angle.

公开(公告)号：US20200256973A1

公开(公告)日：2020-08-13

申请号：US16783553

申请日：2020-02-06

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Young Hoon KIM

IPC分类号： G01S13/524 ,  G01S1/38 ,  G01S13/931 ,  G01S13/58

摘要： The vehicle radar apparatus may include a transmitting array antenna configured to radiate radar signals for forward detection, N receiving array antennas configured to receive the radar signals reflected from a target after being radiated from the transmitting array antenna, and a control unit configured to estimate an azimuth of the target by using non-offset receiving array antennas among the N receiving array antennas and estimate an elevation of the target by using a phase difference between an offset receiving array antenna and the non-offset receiving array antenna among the N receiving array antennas and the azimuth of the target.