基本信息:
- 专利标题: ROBOTIC CART PULLING VEHICLE
- 专利标题(中):机动车推拉车
- 申请号:PCT/US2003/027837 申请日:2003-08-29
- 公开(公告)号:WO2004020267A2 公开(公告)日:2004-03-11
- 发明人: THORNE, Henry, F.
- 申请人: AETHON, INC. , THORNE, Henry, F.
- 申请人地址: Suite 410, 700 River Avenue, Pittsburgh, PA 15212 US
- 专利权人: AETHON, INC.,THORNE, Henry, F.
- 当前专利权人: AETHON, INC.,THORNE, Henry, F.
- 当前专利权人地址: Suite 410, 700 River Avenue, Pittsburgh, PA 15212 US
- 代理机构: BLYNN, L., Shideler
- 优先权: US60/407,117 20020830
- 主分类号: B62D
- IPC分类号: B62D
摘要:
A robotic cart pulling vehicle includes a positioning error reducing system for reducing accumulated error in the ded-reckoning navigational system. The positioning error reducing system including at least one of a low load transfer point of the cart attaching mechanism, a floor variation compliance structure whereby the drive wheels maintain a substantially even distribution of load over minor surface variations, a minimal wheel contact surface structure, a calibration structure using at least one proximity sensor mounted on the robot body, and a common electrical and mechanical connection between the cart and the robot vehicle formed by a card attaching post.
摘要(中):
机器人牵引车辆包括用于减少推算导航系统中的累积误差的定位误差减少系统。 所述定位误差降低系统包括所述小车安装机构的低负载转移点中的至少一个,地板变化柔量结构,由此所述驱动轮在较小的表面变化上保持基本均匀的负载分布,最小的轮接触表面结构, 使用安装在机器人主体上的至少一个接近传感器的校准结构以及由卡连接柱形成的手推车和机器人车辆之间的公共电气和机械连接。