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公开(公告)号：US10144478B2
公开(公告)日：2018-12-04
申请号：US15408322
申请日：2017-01-17
发明人： Jiawei Ying , Yunfei Lin
摘要： A personal transport vehicle may include a first wheel and a second wheel, a first motor configured to drive the first wheel, and a second motor configured to drive the second wheel. The vehicle may also include at least one platform for supporting a driver, a plurality of pressure sensors to detect pressure applied by the driver on the platform, and a control circuit coupled to the plurality of pressure sensors to determine a pressure differential across the plurality of pressure sensors. The control circuit may generate, based on the pressure differential, control signals for the first motor and the second motor to drive the first wheel and the second wheel to turn the vehicle.
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公开(公告)号：US11518252B2
公开(公告)日：2022-12-06
申请号：US16475130
申请日：2017-02-14
发明人： Jiawei Ying , Yunfei Lin
摘要： A balance scooter startup method and an apparatus controlling balance scooter startup, the balance scooter startup method comprising the following steps: for a balance scooter in a powered-off state, sensing back and forth rocking motion, and rotating an electric motor to generate electricity, and outputting an electrical signal; the electrical signal triggering a power supply module of a control board to start; a battery of the power supply module starting to power the balance scooter, completing the balance scooter startup. The apparatus controlling balance scooter startup is used to detect rocking motion of the balance scooter, rocking of wheels drive the electric motor to generate electricity, and collection of the electrical signal generated by the electric motor controls the balance scooter to start up. The present disclosure is convenient for a user to employ, and improves a usage experience for a user.
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公开(公告)号：US20180148121A1
公开(公告)日：2018-05-31
申请号：US15408322
申请日：2017-01-17
发明人： Jiawei Ying , Yunfei Lin
CPC分类号： B62K11/007 , B60L15/2036 , B62K2204/00 , G01L5/225
摘要： A personal transport vehicle may include a first wheel and a second wheel, a first motor configured to drive the first wheel, and a second motor configured to drive the second wheel. The vehicle may also include at least one platform for supporting a driver, a plurality of pressure sensors to detect pressure applied by the driver on the platform, and a control circuit coupled to the plurality of pressure sensors to determine a pressure differential across the plurality of pressure sensors. The control circuit may generate, based on the pressure differential, control signals for the first motor and the second motor to drive the first wheel and the second wheel to turn the vehicle.
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