Position detecting method and electronic device implementing the method
    1.
    发明授权
    Position detecting method and electronic device implementing the method 有权
    位置检测方法和实现该方法的电子装置

    公开(公告)号:US08830311B2

    公开(公告)日:2014-09-09

    申请号:US13118478

    申请日:2011-05-30

    IPC分类号: H04N9/47 H04N5/33

    摘要: The disclosure provides an electronic device and a detecting position method adapted for the electronic device. The device stores an infrared sensing mode and a capture mode. The method includes steps of: entering the infrared sensing mode in response to an input signal and capturing infrared signals from an external environment, amplifying the infrared signals and converting the infrared signals into digital signals, evaluating whether part of the infrared signals falls into a predetermined waveband, if yes, focusing on an infrared thermal source whose infrared signals fall into the predetermined waveband, switching from the infrared sensing mode to the capture mode, taking a photo of the infrared thermal source, and processing the photo to identify a position of the infrared thermal source in the photo and displaying the position of the infrared thermal source in the photo.

    摘要翻译: 本公开提供了适用于电子设备的电子设备和检测位置方法。 该设备存储红外感测模式和捕获模式。 该方法包括以下步骤:响应于输入信号和捕获来自外部环境的红外信号进入红外感测模式,放大红外信号并将红外信号转换为数字信号,评估部分红外线信号是否落入预定的 波段,如果是,则集中在其红外线信号落入预定波段的红外热源上,从红外线感测模式切换到捕获模式,拍摄红外热源的照片,并处理照片以识别 红外热源在照片中显示红外热源的位置。

    Over-current protection circuit and electronic device with the same
    2.
    发明授权
    Over-current protection circuit and electronic device with the same 有权
    过电流保护电路与电子设备相同

    公开(公告)号:US08531810B2

    公开(公告)日:2013-09-10

    申请号:US13221920

    申请日:2011-08-31

    IPC分类号: H02H3/08

    CPC分类号: H02H3/087

    摘要: An over-current protection circuit for preventing a function module from over-current, the function module obtains power from a power source via an input port. The over-current protection circuit includes a path switch, a current detection circuit, a conductor switch, a first control module, and a second control module. The current detection circuit and the path switch form a loop with the input port and the function module. The current detection circuit detects a value of a current of the loop, and produces a first control signal when detecting the current of the loop is equal to or greater than a predetermined current value. The first control module turns off the conductor switch when receiving the first control signal. The second control module turns off the path switch when the conductor switch is turned off, thereby cutting off the loop.

    摘要翻译: 一种用于防止功能模块过电流的过电流保护电路,功能模块经由输入端口从电源获得电力。 过电流保护电路包括路径开关,电流检测电路,导体开关,第一控制模块和第二控制模块。 电流检测电路和路径开关与输入端口和功能模块形成一个环路。 电流检测电路检测回路的电流值,并且当检测到回路的电流等于或大于预定电流值时产生第一控制信号。 当接收到第一控制信号时,第一控制模块关闭导体开关。 当导体开关关闭时,第二个控制模块关闭路径开关,从而切断回路。

    Telephone switchboard and electronic device for providing power to load having different resistance values at different operation modes
    3.
    发明授权
    Telephone switchboard and electronic device for providing power to load having different resistance values at different operation modes 有权
    电话交换机和电子设备,用于在不同的操作模式下为具有不同电阻值的负载提供电力

    公开(公告)号:US08433040B2

    公开(公告)日:2013-04-30

    申请号:US13283601

    申请日:2011-10-28

    CPC分类号: H04M19/001

    摘要: A telephone switchboard provides various operating voltages to a telephone in different operation modes. The telephone switchboard includes a control unit, an output control circuit and a voltage converter. The control unit detects the operation mode of a telephone and generates control signals to the output control unit. The output control unit controls direction of current flowing through the telephone according to the control signal, and generates a feedback signal according to any change in the operation mode of the telephone. The voltage converter receives the feedback signal and converts the received power to a suitable output operation voltage according to the feedback signal. The telephone switchboard is capable of providing various operation voltages to the telephone in the different operation modes.

    摘要翻译: 电话交换机以不同的操作模式向电话机提供各种工作电压。 电话交换机包括控制单元,输出控制电路和电压转换器。 控制单元检测电话的操作模式,并向输出控制单元产生控制信号。 输出控制单元根据控制信号控制流过电话的电流的方向,并且根据电话的操作模式的任何变化产生反馈信号。 电压转换器接收反馈信号,并根据反馈信号将接收功率转换成合适的输出工作电压。 电话交换机能够在不同的操作模式下为电话提供各种操作电压。

    Emergency message transmission method and electronic device implementing the method
    4.
    发明授权
    Emergency message transmission method and electronic device implementing the method 有权
    紧急消息传输方法和实现该方法的电子设备

    公开(公告)号:US08854222B2

    公开(公告)日:2014-10-07

    申请号:US13095941

    申请日:2011-04-28

    CPC分类号: G08B17/10

    摘要: The disclosure provides an emergency message transmission method and an electronic device implementing the method. The electronic device stores a reference voltage value and comprises a smoke assessing unit. The method includes steps: capturing air composition around the electronic device, assessing whether the air composition has changed, if the air composition has changed, detecting an electrical current of the smoke assessing unit, amplifying the electrical current and converting the amplified current to a voltage value, comparing the converted voltage value with the reference voltage value, judging whether the converted voltage value reaches the reference voltage value, and if the converted voltage value reaches the reference voltage value, outputting a signal including an emergency message.

    摘要翻译: 本公开提供了一种紧急消息传输方法和实现该方法的电子设备。 电子设备存储参考电压值并且包括烟雾评估单元。 该方法包括以下步骤:捕获电子设备周围的空气组成,评估空气组成是否改变,如果空气组成已经改变,检测烟气评估单元的电流,放大电流并将放大的电流转换成电压 将转换后的电压值与参考电压值进行比较,判定转换后的电压值是否达到基准电压值,如果转换后的电压值达到基准电压值,则输出包含紧急信息的信号。

    Current leakage protection circuit, power socket and electronic device using same
    5.
    发明授权
    Current leakage protection circuit, power socket and electronic device using same 有权
    电流漏电保护电路,电源插座和电子设备使用相同

    公开(公告)号:US08797696B2

    公开(公告)日:2014-08-05

    申请号:US13541774

    申请日:2012-07-05

    IPC分类号: H02H3/16

    摘要: A current leakage protection circuit includes a first input terminal, a second input terminal for receiving a power voltage and a current leakage detection terminal configured for detecting a current leakage from an electronic device. A control circuit of the current leakage protection circuit is configured for providing a control signal to control a first switch circuit to switch off a first connection between the first input terminal and a first output terminal and to control a second switch circuit to switch off a second connection between the second input terminal and a second output terminal when the current leakage detection terminal detects current leakage of the electronic device.

    摘要翻译: 电流泄漏保护电路包括第一输入端子,用于接收电源电压的第二输入端子和被配置为检测来自电子设备的电流泄漏的电流泄漏检测端子。 电流泄漏保护电路的控制电路被配置为提供控制信号以控制第一开关电路以切断第一输入端和第一输出端之间的第一连接,并且控制第二开关电路以切断第二开关 当电流泄漏检测端子检测到电子设备的电流泄漏时,第二输入端子与第二输出端子之间的连接。

    Audio player and operating method automatically selecting music type mode according to environment noise
    6.
    发明授权
    Audio player and operating method automatically selecting music type mode according to environment noise 有权
    音频播放器和操作方法根据环境噪声自动选择音乐类型模式

    公开(公告)号:US08751030B2

    公开(公告)日:2014-06-10

    申请号:US13278190

    申请日:2011-10-21

    IPC分类号: G06F17/00

    CPC分类号: G11B19/08

    摘要: An audio player includes a storage unit storing music type modes and audio files; an input device provided for selecting an automatic switching mode of the audio player; a detection circuit sampling noise of the current environment and generating a detection signal according to the noise of the current environment; a processor performing the automatic switching mode by selecting one of the music type modes according to the detection signal and finding one or more of the audio files having identities corresponding to the selected music type mode; and an output device outputting data of the audio files having identities corresponding to the selected music type mode.

    摘要翻译: 音频播放器包括存储音乐类型模式和音频文件的存储单元; 提供用于选择音频播放器的自动切换模式的输入装置; 检测电路对当前环境的噪声进行采样,并根据当前环境的噪声产生检测信号; 处理器,通过根据检测信号选择一种音乐类型模式,并发现具有与选择的音乐类型模式对应的身份的音频文件中的一个或多个;执行自动切换模式; 以及输出装置,输出具有与选择的音乐类型模式对应的身份的音频文件的数据。

    Touch-sensitive display apparatus capable of measuring pulse rate and method thereof
    7.
    发明授权
    Touch-sensitive display apparatus capable of measuring pulse rate and method thereof 有权
    能够测量脉率的触敏显示装置及其方法

    公开(公告)号:US09039628B2

    公开(公告)日:2015-05-26

    申请号:US13205625

    申请日:2011-08-09

    IPC分类号: A61B5/024

    CPC分类号: A61B5/024

    摘要: A touch-sensitive display apparatus includes a multi-touch screen, a processor, and a network unit. The processor controls the apparatus to enter a pulse rate measuring mode, records the number of the touched touch points in each scanning period, and determines a curve according to all the recorded numbers within a preset period, the number of wave crests of the curve, and pulse rates per minute according to the number of the wave crests. A related method is also provided.

    摘要翻译: 触敏显示装置包括多点触摸屏,处理器和网络单元。 处理器控制装置进入脉搏率测量模式,记录每个扫描周期中触摸的触摸点的数量,并根据预设时间段内所有记录的数字确定曲线,曲线的波峰数, 根据波峰的数量,每分钟脉搏数。 还提供了相关的方法。

    Digital communication system
    9.
    发明授权
    Digital communication system 有权
    数字通讯系统

    公开(公告)号:US08897379B2

    公开(公告)日:2014-11-25

    申请号:US13563824

    申请日:2012-08-01

    IPC分类号: H04B3/00 H04L25/02

    CPC分类号: H04L25/028

    摘要: A digital communication system comprising a host and a client, the host calls the client via two transmission lines. The host includes a processor, a first control unit, a second control unit, a high frequency transformer and an interface unit. The digital communication system utilizes the first control unit and the high frequency transformer to modulate outgoing signals. The digital communication system utilizes the second unit and the high frequency transformer to demodulate incoming signals.

    摘要翻译: 一种包括主机和客户机的数字通信系统,主机经由两条传输线路呼叫客户机。 主机包括处理器,第一控制单元,第二控制单元,高频变压器和接口单元。 数字通信系统利用第一控制单元和高频变压器来调制输出信号。 数字通信系统利用第二单元和高频变压器来解调输入信号。

    Audio output controller and control method
    10.
    发明授权
    Audio output controller and control method 有权
    音频输出控制器和控制方式

    公开(公告)号:US08983086B2

    公开(公告)日:2015-03-17

    申请号:US13334102

    申请日:2011-12-22

    IPC分类号: H04R1/10 H04R5/04 H04R5/033

    摘要: An output controller and an method for outputting a signal flow to one or more earphone jacks according to a connection status of each earphone jack. The output controller includes an interface unit having more than one earphone jacks and an output control unit. The output control unit includes a signal input terminal for receiving a signal flow, a detector, and a determining module. The detector detects whether each earphone jack is connected with an earphone and outputs one or more detected signals representing the connection status of the earphone jacks. The determining module outputs the signal flow directly to the connected earphone jack if only one earphone jack is connected to the earphone or distributes the signal flow being amplified correspondingly into each connected earphone jack if more than one earphone jack is connected to the earphones.

    摘要翻译: 一种输出控制器和根据每个耳机插孔的连接状态将信号流输出到一个或多个耳机插孔的方法。 输出控制器包括具有多于一个耳机插孔和输出控制单元的接口单元。 输出控制单元包括用于接收信号流的信号输入端子,检测器和确定模块。 检测器检测每个耳机插孔是否与耳机连接,并且输出表示耳机插孔的连接状态的一个或多个检测信号。 如果只有一个耳机插孔连接到耳机,确定模块将信号流直接输出到连接的耳机插孔,或者如果多于一个的耳机插孔连接到耳机,则将信号流相应地放大到每个连接的耳机插孔中。