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    TELEPHONE TERMINAL AND HANDSET THEREOF
    1.
    发明公开
    TELEPHONE TERMINAL AND HANDSET THEREOF 审中-公开
    电讯科技发展有限公司

    公开(公告)号：EP2672680A1

    公开(公告)日：2013-12-11

    申请号：EP12846806.3

    申请日：2012-11-27

    申请人： Huawei Technologies Co., Ltd.

    发明人： DENG, Zhiji

    IPC分类号： H04M1/03 ,  H04M9/08

    CPC分类号： H04M1/03 ,  H04M1/0279 ,  H04M1/60 ,  H04M9/082

    摘要： Embodiments of the present invention disclose a telephone terminal. The telephone terminal includes: a first handle end, a second handle end, a voice processing unit, and an input-output unit. The voice processing unit receives a first voice signal sent by the first handle end and a second voice signal sent by the second handle end, processes the first voice signal and the second voice signal, and sends the processed voice signal to a communication peer through the input-output unit. According to the embodiments of the present invention, voice signals of the two handle ends are received, processed, and then sent to the communication peer, a problem of failing to send a speech signal of a user to the communication peer when the user holds the handle upside down may be solved, and user experience is improved.

    摘要翻译： 本发明的实施例公开了一种电话终端。 电话终端包括：第一句柄端，第二句柄端，语音处理单元和输入 - 输出单元。 所述语音处理单元接收由所述第一句柄端发送的第一语音信号和由所述第二句柄端发送的第二语音信号，处理所述第一语音信号和所述第二语音信号，并且通过所述语音处理单元将所述经处理的语音信号发送到通信对等体 输入输出单元。 根据本发明的实施例，两个句柄端的语音信号被接收，处理，然后被发送到通信对等体，当用户持有该用户时，不能将用户的语音信号发送给通信对等体的问题 上下颠倒可以解决，用户体验得到改善。

    POWER SUPPLY SYSTEM, ELECTRONIC DEVICE AND POWER DISTRIBUTION METHOD OF ELECTRONIC DEVICE
    3.
    发明公开
    POWER SUPPLY SYSTEM, ELECTRONIC DEVICE AND POWER DISTRIBUTION METHOD OF ELECTRONIC DEVICE 审中-公开
    动力系统，电子设备和配电方式用于电子装置的

    公开(公告)号：EP2953001A1

    公开(公告)日：2015-12-09

    申请号：EP13874062.6

    申请日：2013-11-19

    申请人： Huawei Technologies Co., Ltd.

    发明人： DENG, Zhiji

    IPC分类号： G06F1/26 ,  H04B1/38 ,  H04L12/10 ,  H02J7/00

    CPC分类号： H02J4/00 ,  G01R21/133 ,  G06F1/266 ,  G06F1/3206 ,  H02J1/06 ,  H04L12/10 ,  Y10T307/438

    摘要： Embodiments of the present invention disclose a power supply system, an electronic device and an electricity distribution method of an electronic device, and relate to the field of electricity distribution, which can predict a variation trend of system load power consumption, implement redistribution of power supply capacities of a system load power supply unit and a peripheral power supply unit, and enhance, with maximum efficiency, power distribution of the electronic device. The power supply system according to an embodiment of the present invention includes: a power source unit, an electricity distribution unit connected to the power source unit, a system load power supply unit connected to the electricity distribution unit, and a peripheral power supply unit connected to the electricity distribution unit. The electricity distribution unit includes: a power consumption prediction module, configured to detect system load power consumption, and calculate a variation trend of the system load power consumption; and a power consumption control module, configured to adjust power supply capacities of the system load power supply unit and the peripheral power supply unit according to the variation trend of the system load power consumption.

    摘要翻译： 本发明的实施例公开的电源系统，以电子设备和电子设备的电力分配方法，并涉及到电力分配的领域，从而可以预测的系统负载功率消耗的变化趋势，实现电源的再分配 系统负载供电单元和外围电源单元，和的能力增强，以最高的效率，该电子装置的功率分配。 的电源系统雅丁到在本发明的实施方式包括：电源单元，其连接到所述电源单元，连接到所述配电单元的系统负载供电单元，并连接一个外围设备电源单元的电力分配单元 给配电单元。 电力分配单元包括：功率消耗预测模块，被配置成检测系统负载的功耗，并计算系统的负载功率消耗的变化趋势; 和电力消耗控制模块，用于调整系统负载供电单元和所述外围电源单元gemäß到系统负载的功耗的变化趋势的电源容量。

    METHOD, DEVICE AND SYSTEM FOR DETECTING IN-SEAT STATE OF TELEPHONE USER
    4.
    发明公开
    METHOD, DEVICE AND SYSTEM FOR DETECTING IN-SEAT STATE OF TELEPHONE USER 审中-公开
    用于检测电话用户的就座状态的方法，设备和系统

    公开(公告)号：EP2876843A1

    公开(公告)日：2015-05-27

    申请号：EP13834201.9

    申请日：2013-08-26

    申请人： Huawei Technologies Co., Ltd.

    发明人： DENG, Zhiji ,  GAO, Jianxuan

    IPC分类号： H04L12/26

    CPC分类号： H04M3/42374 ,  G06F1/1684 ,  G06F1/3231 ,  H04L29/08684 ,  H04M1/247 ,  H04M1/2535 ,  H04M1/72563 ,  H04M2250/12 ,  Y02D10/173

    摘要： The present invention provides a method for detecting an in-position state of a telephone set user, where an infrared sensor is disposed on a telephone set to which the method is applied and the infrared sensor is opposite to a user seat of the telephone set, and the method includes: converting, by the infrared sensor, an infrared light signal within a detection range of the infrared sensor into an electrical signal and transmitting the electrical signal to a comparator; comparing, by the comparator, the voltage of the electrical signal with a minimum sensible voltage when there is a person on the user seat of the telephone set and the body of the person is stationary; and if it is detected within a preset length of time that the voltage of the electrical signal is greater than the minimum sensible voltage, determining that the telephone set user is in position; and if it is not detected within the preset length of time that the voltage of the electrical signal is greater than the minimum sensible voltage, determining that the telephone set user is not in position. By using the method, the telephone set can accurately determine the in-position state of the telephone set user in a timely manner, thereby enriching functions of the telephone set.

    摘要翻译： 本发明提供了一种用于检测电话机用户就位状态的方法，其中红外传感器设置在应用了该方法的电话机上并且红外传感器与电话机的用户座位相对， 所述方法包括：所述红外传感器将所述红外传感器检测范围内的红外光信号转换为电信号，并将所述电信号传输至比较器; 当在电话机的用户座位上有人并且人体静止时，比较器将电信号的电压与最小可感电压进行比较; 并且如果在预设时间长度内检测到电信号的电压大于最小可感电压，则确定电话机用户处于适当位置; 并且如果在预设时间长度内未检测到电信号的电压大于最小可感电压，则确定电话机用户不在位。 通过使用该方法，电话机能够及时准确地确定电话机用户的就位状态，从而丰富了电话机的功能。

    OVERVOLTAGE PROTECTION DEVICE AND METHOD
    7.
    发明公开
    OVERVOLTAGE PROTECTION DEVICE AND METHOD 有权
    过电压保护装置和方法

    公开(公告)号：EP2919344A1

    公开(公告)日：2015-09-16

    申请号：EP13860937.5

    申请日：2013-11-19

    申请人： Huawei Technologies Co., Ltd.

    发明人： DENG, Zhiji

    IPC分类号： H02H3/20 ,  H02H9/04 ,  H03K17/687

    CPC分类号： H02H9/04 ,  H02H3/202 ,  H02H9/001 ,  H03K17/0812 ,  H03K2217/0045

    摘要： The present invention discloses an overvoltage protection apparatus and method. The overvoltage protection apparatus includes: a determining unit, having an input end connected to an input end of the apparatus and an output end connected to an input end of a soft-start unit, and configured to determine whether an input voltage at the input end of the apparatus exceeds a preset protection voltage, and send a result of the determining to the soft-start unit; and the soft-start unit, having an input end separately connected to the output end of the determining unit and the input end of the apparatus and an output end connected to an output end of the apparatus, where if the determining unit determines that the input voltage does not exceed the preset protection voltage and remains stable in a preset delay time, the soft-start unit delivers the input voltage to the output end of the apparatus; and otherwise, the soft-start unit does not deliver a voltage signal to the output end of the apparatus.

    摘要翻译： 本发明公开了一种过压保护装置和方法。 所述过压保护装置包括：判断单元，所述判断单元的输入端连接所述装置的输入端，输出端连接软启动单元的输入端，用于判断所述输入端的输入电压 超过预设的保护电压，并将判断结果发送给软启动单元; 所述软启动单元的输入端分别连接所述判断单元的输出端和所述装置的输入端，所述软启动单元的输出端与所述装置的输出端连接，如果所述判断单元判断所述输入端 电压不超过预设的保护电压，并在预设的延时时间内保持稳定，软启动单元将输入电压提供给设备的输出端; 否则，软启动单元不会向设备的输出端输送电压信号。

    IDENTIFICATION CIRCUIT OF POWER SUPPLY DEVICE, AND POWERED DEVICE
    8.
    发明公开
    IDENTIFICATION CIRCUIT OF POWER SUPPLY DEVICE, AND POWERED DEVICE 有权
    电源装置和动力装置的识别电路

    公开(公告)号：EP2879270A1

    公开(公告)日：2015-06-03

    申请号：EP13882187.1

    申请日：2013-04-17

    申请人： Huawei Technologies Co., Ltd.

    发明人： MA, Zheng ,  DENG, Zhiji

    IPC分类号： H02J9/06 ,  H02H3/08

    CPC分类号： G06F1/26 ,  G01R31/40 ,  H02J7/0004 ,  H04L12/10 ,  H04L12/413

    摘要： This application discloses an identification circuit for a power sourcing equipment, and a powered device. The identification circuit includes a charge retention module, a load module, an identification module, and an overload protection monitoring module, where the charge retention module is connected to the power sourcing equipment or a voltage converting module to which the power sourcing equipment is connected, and after being charged by an input voltage of the power sourcing equipment or the voltage converting module, outputs a first charging voltage; the load module connects to the power sourcing equipment or the voltage converting module when a difference value of the input voltage of the power sourcing equipment or the voltage converting module minus the first charging voltage is greater than a threshold, where a load power of the load module is set as that the power sourcing equipment does not generate overload protection when the power sourcing equipment is the first power sourcing equipment, and the power sourcing equipment generates overload protection when the power sourcing equipment is the second power sourcing equipment; the overload protection monitoring module detects whether the power sourcing equipment generates overload protection; and the identification module is charged by the first charging voltage when the power sourcing equipment generates overload protection, and outputs a second charging voltage as an identification signal.

    摘要翻译： 该申请公开了一种用于供电设备和受电设备的识别电路。 识别电路包括电荷保持模块，负载模块，识别模块和过载保护监测模块，其中电荷保持模块连接到供电设备或与供电设备连接的电压转换模块， 并且在被所述供电设备或所述电压转换模块的输入电压充电之后，输出第一充电电压; 当所述供电设备或所述电压转换模块的输入电压减去所述第一充电电压的差值大于阈值时，所述负载模块连接至所述供电设备或所述电压转换模块，其中，所述负载的负载功率 模块设置为当供电设备为第一供电设备时，供电设备不产生过载保护，当供电设备为第二供电设备时，供电设备产生过载保护; 过载保护监测模块检测电源设备是否产生过载保护， 当供电设备产生过载保护时，识别模块由第一充电电压充电，并输出第二充电电压作为识别信号。