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    • 1. 发明申请
    • CHARGING SYSTEM AND METHOD FOR ELECTRONIC DEVICE
    • 电子设备的充电系统和方法
    • US20090102426A1
    • 2009-04-23
    • US11877215
    • 2007-10-23
    • Juen LiouTom ChenWin-Harn Liu
    • Juen LiouTom ChenWin-Harn Liu
    • H02J7/00H01M10/44
    • H02J7/0052H01M10/44
    • A charging system and method for an electronic device are used for controlling an external charging power supply to charge the electronic device. Electric quantity detection software running on the electronic device is used to detect electric quantity of a battery of the electronic device and to generate a signal indicating a message of performing a charging operation or indicating a message of stopping the charging operation. A Universal Serial Bus (USB) interface is disposed in the electronic device to output the signal. A USB control chip, disposed in a charging device, receives the signal and controls a switch to turn on or turn off the external charging power supply to charge or stop charging the electronic device. The charging system and method for an electronic device can effectively control the electric quantity of the battery of the electronic device without requiring a charging control circuit.
    • 电子设备的充电系统和方法用于控制外部充电电源以对电子设备充电。 使用在电子设备上运行的电量检测软件来检测电子设备的电池的电量,并产生指示执行充电操作或指示停止充电操作的消息的信号的信号。 通用串行总线(USB)接口设置在电子设备中以输出信号。 设置在充电装置中的USB控制芯片接收信号并控制开关以打开或关闭外部充电电源以对电子设备充电或停止充电。 电子设备的充电系统和方法可以有效地控制电子设备的电池的电量,而不需要充电控制电路。
    • 2. 发明授权
    • Position detecting system and method for electronic device
    • 电子设备位置检测系统及方法
    • US07689375B2
    • 2010-03-30
    • US11933903
    • 2007-11-01
    • Juen LiouTom ChenWin-Harn Liu
    • Juen LiouTom ChenWin-Harn Liu
    • G06F19/00G06F17/40
    • G01B21/02
    • A position detecting system and method for an electronic device used an audio signal input module of the electronic device and a signal receiver to connect to the audio signal input module convert an external position signal into an audio signal. A position detecting software running on the electronic device analyzes the audio signal. Accordingly, the current position of the electronic device is obtained. The audio signal input module of the electronic device is employed as an input port for the external position signal, thus saving the construction cost of the system. Besides, the current position of the electronic device with an ever-changing position can be obtained during a test process, such that the electronic device can start or stop a test item accordingly.
    • 使用电子设备的音频信号输入模块的电子设备的位置检测系统和方法以及连接到音频信号输入模块的信号接收器将外部位置信号转换为音频信号。 在电子设备上运行的位置检测软件分析音频信号。 因此,获得电子设备的当前位置。 电子设备的音频信号输入模块被用作外部位置信号的输入端口,从而节省了系统的施工成本。 此外,可以在测试过程中获得具有不断变化的位置的电子设备的当前位置,使得电子设备可以相应地启动或停止测试项目。
    • 3. 发明申请
    • Position Detecting System and Method for Electronic Device
    • 电子设备位置检测系统及方法
    • US20090119059A1
    • 2009-05-07
    • US11933903
    • 2007-11-01
    • Juen LiouTom ChenWin-Harn Liu
    • Juen LiouTom ChenWin-Harn Liu
    • G01B21/00G01B11/00
    • G01B21/02
    • A position detecting system and method for an electronic device used an audio signal input module of the electronic device and a signal receiver to connect to the audio signal input module convert an external position signal into an audio signal. A position detecting software running on the electronic device analyzes the audio signal. Accordingly, the current position of the electronic device is obtained. The audio signal input module of the electronic device is employed as an input port for the external position signal, thus saving the construction cost of the system. Besides, the current position of the electronic device with an ever-changing position can be obtained during a test process, such that the electronic device can start or stop a test item accordingly.
    • 使用电子设备的音频信号输入模块的电子设备的位置检测系统和方法以及连接到音频信号输入模块的信号接收器将外部位置信号转换为音频信号。 在电子设备上运行的位置检测软件分析音频信号。 因此,获得电子设备的当前位置。 电子设备的音频信号输入模块被用作外部位置信号的输入端口,从而节省了系统的施工成本。 此外,可以在测试过程中获得具有不断变化的位置的电子设备的当前位置,使得电子设备可以相应地启动或停止测试项目。
    • 4. 发明授权
    • Charging system and method for electronic device controlled by audio output
    • 由音频输出控制的电子设备的充电系统和方法
    • US08076901B2
    • 2011-12-13
    • US11927994
    • 2007-10-30
    • Juen LiouWei ShihTien-Yung ShihTom ChenWin-Harn Liu
    • Juen LiouWei ShihTien-Yung ShihTom ChenWin-Harn Liu
    • H02J7/00
    • H02J7/0047H01M10/44H02J2007/0049H02J2007/005
    • A charging system and method for an electronic device controlled by audio output are used for controlling an external charging power supply to charge the electronic device. An electric quantity detection software runs on the electronic device, for detecting an electric quantity of the electronic device and generating audio signals indicating a message of performing a charging operation or a message of stopping the charging operation. An audio output interface is disposed on the electronic device for outputting the audio signals. A decoding device is connected to the audio output interface for receiving the audio signal and controlling the external charging power supply to perform the charging operation or to stop the charging operation on the electronic device. The charging system and method for the electronic device can effectively control the electric quantity of the electronic device, without requiring any charging control circuits.
    • 用于由音频输出控制的电子设备的充电系统和方法用于控制外部充电电源以对电子设备充电。 电量检测软件在电子设备上运行,用于检测电子设备的电量并产生指示执行充电操作的消息的音频信号或停止充电操作的消息。 音频输出接口设置在电子设备上用于输出音频信号。 解码装置连接到音频输出接口,用于接收音频信号并控制外部充电电源进行充电操作或停止对电子设备的充电操作。 电子设备的充电系统和方法可以有效地控制电子设备的电量,而不需要任何充电控制电路。