![牵引车辆联接牵引球与拖车挂钩自主对准方法](/CN/2016/1/84/images/201610423323.jpg)
基本信息:
- 专利标题: 牵引车辆联接牵引球与拖车挂钩自主对准方法
- 申请号:CN201610423323.0 申请日:2016-06-15
- 公开(公告)号:CN106274685B 公开(公告)日:2020-01-07
- 发明人: S·曾 , W·佟 , J·王 , W·张
- 申请人: 通用汽车环球科技运作有限责任公司
- 申请人地址: 美国密歇根州
- 专利权人: 通用汽车环球科技运作有限责任公司
- 当前专利权人: 通用汽车环球科技运作有限责任公司
- 当前专利权人地址: 美国密歇根州
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 吴超; 安文森
- 优先权: 14/747,888 2015.06.23 US
- 主分类号: B60D1/36
- IPC分类号: B60D1/36 ; B60D1/62 ; B60R1/00
A method for autonomously aligning a tow hitch ball on a towing vehicle and a trailer drawbar on a trailer through a human-machine interface (HMI) assisted visual servoing process. The method includes providing rearview images from a rearview camera. The method includes touching the tow ball on a display to register a location of the tow ball in the image and touching the drawbar on the display to register a location of a target where the tow ball will be properly aligned with the drawbar. The method provides a template pattern around the target on the image and autonomously moves the vehicle so that the tow ball moves towards the target. The method predicts a new location of the target as the vehicle moves and identifies the target in new images as the vehicle moves by comparing the previous template pattern with an image patch around the predicted location.
公开/授权文献:
- CN106274685A 采用HMI辅助可视伺服的智能拖车联接控制 公开/授权日:2017-01-04
IPC结构图谱:
B | 作业;运输 |
--B60 | 一般车辆 |
----B60D | 车辆的连接件 |
------B60D1/00 | 牵引连接器;车钩;牵引装置;拖曳装置 |
--------B60D1/01 | .以类型为特点的牵引连接器或拖钩 |
----------B60D1/36 | ..便于连接的,例如拖钩接头 |