公开(公告)号：US20100054095A1

公开(公告)日：2010-03-04

申请号：US12204478

申请日：2008-09-04

申请人： Wen Shih Kang

发明人： Wen Shih Kang

IPC分类号： G11B7/00

CPC分类号： G11B19/165 ,  G11B19/10 ,  G11B33/027

摘要： A power saving method for an optical disk drive of a rugged electronic device is described. In the method, whether a watertight lid outside the optical disk drive is in open/closed state is detected by a sensor. When the watertight lid is in the closed state, whether an optical disk exists in the optical disk drive is detected by a read/write head of the optical disk drive. When no optical disk exists, a controller in the rugged electronic device begins to time. When a predetermined time is reached and no optical disk drive start command is received, the controller turns off an electrical connection between a power supply and the optical disk drive. When an optical disk drive start command is received, the controller enables the electrical connection between the power supply and the optical disk drive.

摘要翻译： 描述了用于坚固电子设备的光盘驱动器的省电方法。 在该方法中，通过传感器检测光盘驱动器外部的防水盖是否处于打开/关闭状态。 当防水盖处于关闭状态时，通过光盘驱动器的读/写头检测光盘驱动器中是否存在光盘。 当没有光盘存在时，坚固的电子设备中的控制器开始时间。 当达到预定时间并且没有接收到光盘驱动器启动命令时，控制器关闭电源和光盘驱动器之间的电连接。 当接收到光盘驱动器启动命令时，控制器启用电源和光盘驱动器之间的电连接。

公开(公告)号：US08102737B2

公开(公告)日：2012-01-24

申请号：US12204478

申请日：2008-09-04

申请人： Wen Shih Kang

发明人： Wen Shih Kang

IPC分类号： G11B7/00 ,  G11B5/00

CPC分类号： G11B19/165 ,  G11B19/10 ,  G11B33/027

摘要： A power saving method for an optical disk drive of a rugged electronic device is described. In the method, whether a watertight lid outside the optical disk drive is in open/closed state is detected by a sensor. When the watertight lid is in the closed state, whether an optical disk exists in the optical disk drive is detected by a read/write head of the optical disk drive. When no optical disk exists, a controller in the rugged electronic device begins to time. When a predetermined time is reached and no optical disk drive start command is received, the controller turns off an electrical connection between a power supply and the optical disk drive. When an optical disk drive start command is received, the controller enables the electrical connection between the power supply and the optical disk drive.

摘要翻译： 描述了用于坚固电子设备的光盘驱动器的省电方法。 在该方法中，通过传感器检测光盘驱动器外部的防水盖是否处于打开/关闭状态。 当防水盖处于关闭状态时，通过光盘驱动器的读/写头检测光盘驱动器中是否存在光盘。 当没有光盘存在时，坚固的电子设备中的控制器开始时间。 当达到预定时间并且没有接收到光盘驱动器启动命令时，控制器关闭电源和光盘驱动器之间的电连接。 当接收到光盘驱动器启动命令时，控制器启用电源和光盘驱动器之间的电连接。