| 发明名称 | Manually propelled vehicle | ||
| 摘要 | A manually propelled vehicle may include a vehicle body, a left drive wheel and a right drive wheel, a wheel driver that drives the left and right drive wheels, a sensor that detects a user behind the vehicle body, and a controller that determines whether the user is behind the left or right drive wheel based on a detected result of the sensor. When one of the left or right drive wheel moves backward and the controller detects that the user is behind the one of the left or right drive wheel, the controller suppresses or stops the wheel driver from driving the one of the left or right drive wheel. | ||
| 申请公布号 | US9242561(B2) | 申请公布日期 | 2016.01.26 |
| 申请号 | US201414471761 | 申请日期 | 2014.08.28 |
| 申请人 | Funai Electric Co., Ltd. | 发明人 | Katayama Takahiro |
| 分类号 | B60L9/00;B60L3/00;B60L15/20;A61H3/04;B62B5/00 | 主分类号 | B60L9/00 |
| 代理机构 | Osha Liang LLP | 代理人 | Osha Liang LLP |
| 主权项 | 1. A manually propelled vehicle, comprising: a vehicle body; a left drive wheel and a right drive wheel; a wheel driver that drives the left and right drive wheels; a sensor that detects a user behind the vehicle body; and a controller that determines whether the user is behind the left or right drive wheel based on a detected result of the sensor, wherein when one of the left or right drive wheel moves backward and the controller detects that the user is behind the one of the left or right drive wheel, the controller suppresses or stops the wheel driver from driving the one of the left or right drive wheel. | ||
| 地址 | Osaka JP | ||