基本信息:
- 专利标题： CONTROL DEVICE AND METHOD FOR CONTROLLING A TAG AXLE STEERING SYSTEM
- 申请号：PCT/SE2022/050804 申请日：2022-09-12
- 公开(公告)号：WO2023043356A1 公开(公告)日：2023-03-23
- 发明人： SOLDAGG, Lars , ÖMAN, Christofer
- 申请人： SCANIA CV AB
- 申请人地址： 151 87 Södertälje
- 专利权人： SCANIA CV AB
- 当前专利权人： SCANIA CV AB
- 当前专利权人地址： 151 87 Södertälje
- 代理机构： RYDENIUS, Åsa
- 优先权： SE2151143-1 2021-09-20
- 主分类号： B62D7/14
- IPC分类号： B62D7/14 ; B62D13/04
摘要：
A control device (100) and a method for controlling a tag axle steering system (14) are provided. The tag axle steering system (14) is configured to actively steer tag axle wheels (13) of a tag axle (12) of a vehicle (1, 1'). The method comprises locking (S103, S206) the position of the tag axle wheels (13) at 5 a current steering angle of the tag axle wheels (13) in response to an indication that the vehicle (1, 1') is, or is intended to be, driven backwards while the tag axle steering (14) is operated in a caster steer mode.