Automatic mode switch portable electronic device
    1.
    发明授权
    Automatic mode switch portable electronic device 有权
    自动模式开关便携式电子设备

    公开(公告)号:US08832480B2

    公开(公告)日:2014-09-09

    申请号:US13102190

    申请日:2011-05-06

    IPC分类号: G06F1/32 H04N13/04

    摘要: A portable electronic device having automatic power supply mode switching is provided. The portable electronic device includes a micro-sensor and a control circuit. The control circuit controls operations of the electronic device, the micro-sensor senses whether the electronic device is carried or worn by a user. When the electronic device operates in a normal mode, and if the electronic device is not carried or worn for a time longer than a buffer period of a predetermined interval, the control circuit switches to a sleep mode, which results in lower power consumption.

    摘要翻译: 提供了具有自动电源模式切换的便携式电子设备。 便携式电子设备包括微传感器和控制电路。 控制电路控制电子设备的操作,微传感器感测电子设备是否由用户承载或佩戴。 当电子设备在正常模式下工作时,如果电子设备不被携带或磨损的时间长于预定间隔的缓冲时间,则控制电路切换到休眠模式,这导致较低的功耗。

    AUTOMATIC MODE SWITCH PORTABLE ELECTRONIC DEVICE
    2.
    发明申请
    AUTOMATIC MODE SWITCH PORTABLE ELECTRONIC DEVICE 有权
    自动模式开关便携式电子设备

    公开(公告)号:US20120023353A1

    公开(公告)日:2012-01-26

    申请号:US13102190

    申请日:2011-05-06

    IPC分类号: G06F1/32 H04N13/04

    摘要: A portable electronic device having automatic power supply mode switching is provided. The portable electronic device includes a micro-sensor and a control circuit. The control circuit controls operations of the electronic device, the micro-sensor senses whether the electronic device is carried or worn by a user. When the electronic device operates in a normal mode, and if the electronic device is not carried or worn for a time longer than a buffer period of a predetermined interval, the control circuit switches to a sleep mode, which results in lower power consumption.

    摘要翻译: 提供了具有自动电源模式切换的便携式电子设备。 便携式电子设备包括微传感器和控制电路。 控制电路控制电子设备的操作,微传感器感测电子设备是否由用户承载或佩戴。 当电子设备在正常模式下工作时,如果电子设备不被携带或磨损的时间长于预定间隔的缓冲时间,则控制电路切换到休眠模式,这导致较低的功耗。