基本信息:
- 专利标题： MOBILE BODY
- 申请号：EP24164363.4 申请日：2024-03-19
- 公开(公告)号：EP4446197A1 公开(公告)日：2024-10-16
- 发明人： IIMURA, Taiki , OZAKI, Kazumasa , IWAKAMI, Hiroshi , KOBASHI, Shinichiro
- 申请人： HONDA MOTOR CO., LTD.
- 申请人地址： JP Minato-ku Tokyo 107-8556 1-1 Minami-Aoyama 2-chome
- 专利权人： HONDA MOTOR CO., LTD.
- 当前专利权人： HONDA MOTOR CO., LTD.
- 当前专利权人地址： JP Minato-ku Tokyo 107-8556 1-1 Minami-Aoyama 2-chome
- 代理机构： Weickmann & Weickmann PartmbB
- 优先权： JP 23056066 2023.03.30
- 主分类号： B62B5/00
- IPC分类号： B62B5/00
摘要：
A mobile body includes: left and right driving wheels provided on a main body; a drive unit for driving each of the driving wheels; left and right swivel casters; and a controller for controlling the drive unit. The controller includes: an estimation unit for estimating a front-rear distance between a ground contact position of the swivel caster and a center of gravity; a limit velocity calculation unit for calculating a stability limit velocity based on the front-rear distance estimated by the estimation unit, a front-rear distance between a ground contact position of the driving wheel and the center of gravity, a cornering power of the driving wheel, and a cornering power of the swivel caster when a predetermined calculation condition is satisfied; and a driving control unit for controlling the drive unit such that a velocity of the mobile body is less than or equal to the stability limit velocity.
IPC结构图谱:
| B | 作业；运输 |
| --B62 | 无轨陆用车辆 |
| ----B62B | 手动车辆，例如手推车，摇篮车；雪橇 |
| ------B62B5/00 | 专门适用于手推车的附件或零部件 |