公开(公告)号：US20220119035A1

公开(公告)日：2022-04-21

申请号：US17472949

申请日：2021-09-13

申请人： KABUSHIKI KAISHA AICHI CORPORATION

发明人： Motoaki SUDA ,  Kotaro TERADA

IPC分类号： B62D5/04 ,  B62D15/02 ,  B62D1/185

摘要： A steering control device for a vehicle with an aerial work platform 1 in the embodiment a traveling body capable of traveling with a steering wheel, a work platform 30 provided thereon, a steering dial 42, which is biased to be located at a neutral position in a non-operation status, a steering angle detector 62, a steering cylinder 17, and a controller 50 for controlling an operation of the steering cylinder 17. The controller 50 controls the steering cylinder 17 so that a steering angle of the steering wheel becomes a target steering angle corresponding to a steering position of the steering operation tool. As far as a steering angle of the steering wheel detected by the steering angle detector is kept within a predetermined angle range including a neutral steering angle, the steering control unit make a steering control to stop the steering actuator and to maintain the present steering angle of the steering wheel when the steering operation tool returns to the neutral position.