STEER-BY-WIRE TYPE STEERING DEVICE

• Main Authors: JEON HYEON O, KIM HAN JUN, LEE EUN JONG
• Format: Patent
• Language: English; Korean
• Published: 25.05.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; LIGHTING; MECHANICAL ENGINEERING; MOTOR VEHICLES; PERFORMING OPERATIONS; THERMAL INSULATION IN GENERAL; TRAILERS; TRANSPORTING; WEAPONS

The present invention relates to a steer-by-wire steering apparatus. The steer-by-wire steering apparatus of the present invention comprises: a housing unit; a rod unit which is inserted into the housing unit and moves to adjust a steering angle; a power unit mounted on the housing unit, and driven by receiving a steering signal; a transmission unit connected to the power unit, and moving the rod unit while being driven by a power of the power unit; and a sensing unit disposed in equal to or more than one out of the power unit and the transmission unit and measuring a rotation angle. According to the present invention, the number of parts can be reduced while a position of a movement unit is accurately sensed. An objective of the present invention is to provide the steer-by-wire steering apparatus which is directly connected to a reducer which operates a rack bar and can sense the steering angle. 본 발명은 스티어 바이 와이어식 조향장치에 관한 것으로, 하우징부와, 하우징부에 삽입되어 이동되면서 조향각을 조절하는 막대부와, 하우징부에 장착되고 조향신호를 수신하여 구동되는 동력부와, 동력부에 연결되고 동력부의 동력에 의해 구동되면서 막대부를 이동시키는 전달부와, 동력부와 전달부 중 어느 하나 이상에 배치되어 회전각을 측정하는 감지부를 포함하여, 이동부의 위치를 정확하게 감지하면서 부품수를 줄일 수 있다.