TRACTOR HAVING BLIND SPOT DETECTION SYSTEM AND METHOD FOR ESTIMATING TRAILER HITCH ROTATION ANGLE THEREOF

TRACTOR HAVING BLIND SPOT DETECTION SYSTEM AND METHOD FOR ESTIMATING TRAILER HITCH ROTATION ANGLE THEREOF

According to an embodiment of the present invention, a method for estimating a hitch rotation angle of a tractor detecting a blind spot comprises the following steps of: receiving radar information and vehicle information; calculating a rotation radius of the tractor; calculating an inclination of a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONG SUNG MO, JANG BEOM SOON, PARK YOUNG SOON, LEE HO WON, SON JUNG HEE, CHO HANG BOK
Format: Patent
Sprache:eng ; kor
Schlagworte:
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PERFORMING OPERATIONS
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
TESTING
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:According to an embodiment of the present invention, a method for estimating a hitch rotation angle of a tractor detecting a blind spot comprises the following steps of: receiving radar information and vehicle information; calculating a rotation radius of the tractor; calculating an inclination of a side surface of a trailer and slice data at a central axis of the tractor by using the radar information adjacent to the rotation radius; and estimating a hitch rotation angle by using the inclination of the side surface and the slice data. 본 발명의 실시 예에 따른 사각지대를 감지하는 트랙터의 히치 회전각 추정 방법은, 레이더 정보 및 차량 정보를 수신하는 단계, 상기 트랙터의 회전 반경을 계산하는 단계, 상기 회전 반경에 인접한 상기 레이더 정보를 이용하여 트레일러의 옆면 기울기 및 상기 트랙터의 중심축에서의 절편 데이터를 계산하는 단계, 및 상기 옆면 기울기 및 상기 절편 데이터를 이용하여 히치 회전각을 추정하는 단계를 포함할 수 있다.