发明名称 |
Cruise control system for electric wheelchair |
摘要 |
A cruise control system for an electric wheelchair includes: a drive unit for driving the electric wheelchair; a user control unit for transmitting user control signals; a controller selectively operable in a normal control mode for controlling the drive unit such that a speed of the electric wheelchair is adjusted in accordance with the user control signals; and a current detecting unit for detecting a load current of the electric wheelchair and outputting a corresponding current signal. The controller has parameter relation information loaded therein, and is further selectively operable in a cruise control mode for controlling the drive unit with reference to the current signal and the parameter relation information to maintain the speed of the electric wheelchair within a desired speed range.
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申请公布号 |
US7404465(B2) |
申请公布日期 |
2008.07.29 |
申请号 |
US20060354867 |
申请日期 |
2006.02.16 |
申请人 |
KWANG YANG MOTOR CO., LTD. |
发明人 |
HSIEH SHIH-CHIA;LIN I-NAN |
分类号 |
A61G5/04 |
主分类号 |
A61G5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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