发明授权
- 专利标题： Electronic apparatus and control method for electronic apparatus
- 专利标题（中）： 电子设备的电子设备和控制方法
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申请号： US09701537申请日： 2001-01-18
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公开(公告)号： US06476580B1公开(公告)日： 2002-11-05
- 发明人: Shinji Nakamiya , Teruhiko Fujisawa , Yoshitaka Iijima , Kenji Iida
- 申请人： Shinji Nakamiya , Teruhiko Fujisawa , Yoshitaka Iijima , Kenji Iida
- 优先权： JP11-094025 19990331; JP11-094026 19990331
- 主分类号： H02P800
- IPC分类号： H02P800
摘要：
In an electronic apparatus including a generator device for generating power, a storage device for storing the generated electric energy, and a motor driven by the electric energy stored in the storage device, it is detected whether a magnetic field is generated by power generation. If it is detected that a magnetic field is generated by power generation, a correcting driving-pulse signal having an effective power larger than a normal driving-pulse signal, which is output for controlling the driving of the motor, is output to the motor. In performing this operation, a determination is made by assuming that a magnetic field is generated while the storage device is in the charging state.