Galvanic isolation device, connector and associated item of equipment
    1.
    发明公开
    Galvanic isolation device, connector and associated item of equipment 审中-公开
    Potenzialtrennvorrichtung,Stecker undzugehörigerArtikel vonGeräten

    公开(公告)号:EP2924983A1

    公开(公告)日:2015-09-30

    申请号:EP14305445.0

    申请日:2014-03-27

    申请人: Thomson Licensing

    IPC分类号: H04N7/10

    CPC分类号: H04N7/106

    摘要: The invention relates to an electronic device (STB1) comprising a wired communication interface (IC1) for receiving signals, the wired communication interface (IC1) comprising a connector (C1) suitable for the connection of a cable (RF1) and at least one electronic interfacing circuit (IF1) for transmitted signals, the wired communication interface (IC1) being realized such that the connector (C1) and the interfacing circuit (IF1) are connected by a circuit (IG1) suitable for galvanic isolation thus ensuring the absence of DC signal continuity and the absence of earth connection via the connector (C1) the connector (C1) being mounted in a face (RP1) of a mechanical casing (B1), said face (RP1) comprising a window wherein is inserted an isolating element (W1) around the connector (C1) or said face (RP1) being made of isolating material.

    摘要翻译: 本发明涉及一种包括用于接收信号的有线通信接口(IC1)的电子设备(STB1),该有线通信接口(IC1)包括适于连接电缆(RF1)的连接器(C1)和至少一个电子 用于发送信号的接口电路(IF1),实现有线通信接口(IC1),使得连接器(C1)和接口电路(IF1)通过适合于电隔离的电路(IG1)连接,从而确保不存在DC 信号连续性以及通过连接器(C1)的连接器(C1)没有接地连接,所述连接器(C1)安装在机械壳体(B1)的面(RP1)中,所述面(RP1)包括窗口,其中插入隔离元件 W1)或所述面(RP1)由隔离材料制成。

    Method for controlling the speed of a fan using a measurement of the ambient noise and electronic device implementing the method
    2.
    发明公开
    Method for controlling the speed of a fan using a measurement of the ambient noise and electronic device implementing the method 有权
    一种用于通过测量环境噪声控制风扇的速度的方法,该方法实现的电子设备

    公开(公告)号:EP2068609A2

    公开(公告)日:2009-06-10

    申请号:EP08170460.3

    申请日:2008-12-02

    申请人: THOMSON Licensing

    CPC分类号: H05K7/20209 G06F1/206

    摘要: The present invention relates to a method for controlling the speed of a fan equipping an electronic device and being used to cool it. A speed control value is calculated according to the temperature measured within the electronic device. This command value being limited to a maximum determined value, in such a manner that the fan is not audible. The method comprises a measurement step of the ambient sound level. If the ambient sound level exceeds a determined threshold then the speed of the fan is increased as the ambient sound covers the sound of the fan, even at great speed. An improvement consists in that during the introduction of a sound lowering command, the speed of the fan immediately returns below the maximum value.
    The present invention also relates to the device implementing the method.

    摘要翻译: 本发明涉及一种用于控制电子设备的风扇装备的速度和用于冷却它的方法。 速度控制值被计算gemäß到电子装置中的位置测量的温度。 该指令值被限制于一个最大确定性开采价值,在寻求的方式没有风扇是不发声。 该方法包括环境声级的测量步骤。 如果环境声级超过一个确定的开采阈值,则增大所述风扇的速度作为环境声音覆盖风扇的声音,甚至以极快的速度。 在besteht的改进引入一个声音降低命令的期间那样,风扇的速度立即返回低于最大值。 因此,本发明涉及的装置实施该方法。

    Apparatus for receiving audio-visual programmes
    3.
    发明公开
    Apparatus for receiving audio-visual programmes 审中-公开
    Vorrichtung zum Empfang von audiovisuellen程序员

    公开(公告)号:EP1187487A1

    公开(公告)日:2002-03-13

    申请号:EP01120412.0

    申请日:2001-08-27

    IPC分类号: H04N7/24

    CPC分类号: H04N21/4104 H04N21/43632

    摘要: The present invention relates to an apparatus (1) for receiving audio-visual programmes comprising a circuit for communication with means of connection to a bi-directional communication network, characterised in that the apparatus (1) comprises:

    a first connector (11) comprising at least one conductor for the transmission of a supply voltage (VBUS) originating from the master apparatus (2),
    at least one second connector (12) allowing the connection of at least one peripheral (4, 5, 6),
    a splitter (17) connected on the one hand to the first and second connectors (11, 12) and on the other hand to a controller (14) managing the mode of operation of the connectors (11, 12) in relation to the apparatus (1),
    means of detection of the presence of the supply voltage in the first (11) connector, the means of detection being linked to the first connector (11) and generating a switching control signal on the appearance of the supply voltage (VBUS) to a switching circuit (13), so as to switch the apparatus (1) from a first mode of operation to a second mode of operation.

    摘要翻译: 本发明涉及一种用于接收音频 - 视频节目的装置(1),包括用于与双向通信网络连接的装置通信的电路,其特征在于,所述装置(1)包括:第一连接器(11),包括: 用于传输源自主设备(2)的电源电压(VBUS)的至少一个导体,允许连接至少一个外围设备(4,5,6),分离器(2)的至少一个第二连接器(12) 17)一方面连接到第一和第二连接器(11,12),另一方面连接到管理连接器(11,12)相对于装置(1)的操作模式的控制器(14) 检测第一(11)连接器中电源电压的存在的装置,检测装置连接到第一连接器(11),并将电源电压(VBUS)的外观上的切换控制信号产生到一个 开关电路(13),以便切换 装置(1)从第一操作模式到第二操作模式。

    Method for fan control according to the position of a device and device implementing the procedure
    5.
    发明公开
    Method for fan control according to the position of a device and device implementing the procedure 有权
    根据位置设备和装置用于实现该过程处理的风扇控制

    公开(公告)号:EP2138922A1

    公开(公告)日:2009-12-30

    申请号:EP09163040.0

    申请日:2009-06-18

    申请人: THOMSON Licensing

    IPC分类号: G05D23/19

    CPC分类号: G05D23/1909

    摘要: The present invention relates to a control method for the operation of a fan (5) equipping an electronic device. A determination step detects the vertical or horizontal position of the electronic device. The fan is not started up during the powering up of the device while the device is in a vertical position. The flow of air produced by the "fireplace" effect in the device in a vertical position suffices to ensure correct ventilation. According to an improvement the device has a sensor measuring the internal temperature of the device, whatever the position of the device, the fan being started up from a determined temperature.
    The present invention relates also to a device implementing the method.

    摘要翻译: 本发明涉及一种用于装备电子设备的风扇(5)的手术控制方法。 的判定步骤中,检测所述电子设备的垂直或水平位置。 当所述设备处于垂直位置时,风扇不设备的加电过程中启动。 通过在该装置处于垂直位置的“壁炉”效应产生的空气的流动足以以确保正确的通风。 。根据装置的改进具有传感器测量装置中,不管装置的位置,所述风扇从确定性开采温度启动的内部温度。 本发明涉及到这样实现该方法的设备。

    Appareil multimédia de réception d'émission audiovisuelle
    6.
    发明公开
    Appareil multimédia de réception d'émission audiovisuelle 审中-公开
    用于接收视听传输多媒体设备

    公开(公告)号:EP1843578A3

    公开(公告)日:2007-11-21

    申请号:EP07113147.8

    申请日:2001-06-27

    申请人: Thomson Licensing

    IPC分类号: G06F1/32

    摘要: La présente invention concerne un procédé pour commuter un appareil d'un premier mode de fonctionnement, dit veille, vers un second mode de fonctionnement, dit réveil. L'appareil comporte un circuit de communication doté de moyens de connexion à un réseau de communication bidirectionnelle, un connecteur pour la communication avec un appareil source, ledit connecteur comportant au moins un conducteur (VBUS) pour la transmission d'une tension d'alimentation en provenance de l'appareil source. Le procédé comporte une étape de détection par un moyen de détection de la présence de ladite tension d'alimentation (VBUS) relié au connecteur, ledit moyen de détection générant, un signal de détection à l'apparition de la tension d'alimentation, vers le circuit de communication, ladite étape de détection déclenchant à l'apparition de la tension d'alimentation du bus une étape de commutation de l'appareil du premier mode de fonctionnement, dit veille pour lequel le circuit de communication a le minimum de fonctions actives au second mode de fonctionnement, dit réveil pour lequel le circuit de communication a sa fonction de communication, entre le connecteur et le réseau, activée.

    Appareil multimédia de réception d'émission audiovisuelle
    7.
    发明公开
    Appareil multimédia de réception d'émission audiovisuelle 审中-公开
    多媒体接收设备

    公开(公告)号:EP1843578A2

    公开(公告)日:2007-10-10

    申请号:EP07113147.8

    申请日:2001-06-27

    申请人: Thomson Licensing

    IPC分类号: H04N5/63

    摘要: La présente invention concerne un procédé pour commuter un appareil d'un premier mode de fonctionnement, dit veille, vers un second mode de fonctionnement, dit réveil. L'appareil comporte un circuit de communication doté de moyens de connexion à un réseau de communication bidirectionnelle, un connecteur pour la communication avec un appareil source, ledit connecteur comportant au moins un conducteur (VBUS) pour la transmission d'une tension d'alimentation en provenance de l'appareil source. Le procédé comporte une étape de détection par un moyen de détection de la présence de ladite tension d'alimentation (VBUS) relié au connecteur, ledit moyen de détection générant, un signal de détection à l'apparition de la tension d'alimentation, vers le circuit de communication, ladite étape de détection déclenchant à l'apparition de la tension d'alimentation du bus une étape de commutation de l'appareil du premier mode de fonctionnement, dit veille pour lequel le circuit de communication a le minimum de fonctions actives au second mode de fonctionnement, dit réveil pour lequel le circuit de communication a sa fonction de communication, entre le connecteur et le réseau, activée.

    摘要翻译: 本发明涉及一种用于将设备从第一操作模式(所述待机)切换到第二操作模式的所述闹钟的切换方法。 该设备包括通信电路,该通信电路设置有与双向通信网络连接的装置,用于与源设备通信的连接器,所述连接器包括用于传输电源电压的至少一个导体(VBUS) 来自源设备。 该方法包括通过检测连接到连接器的所述电源电压(VBUS)的存在的装置进行检测的步骤,所述检测装置在电源电压开始时产生检测信号到 通信电路,所述检测步骤在总线电源电压开始时触发第一操作模式的设备的切换步骤,所述备用通信电路具有最小的有效功能 在第二操作模式中,激活连接器和网络之间的通信电路具有其通信功能的所述警报。

    Method for fan control according to the position of a device and device implementing the procedure
    8.
    发明授权
    Method for fan control according to the position of a device and device implementing the procedure 有权
    根据执行该程序的设备和设备的位置来控制风扇的方法

    公开(公告)号:EP2138922B1

    公开(公告)日:2018-05-16

    申请号:EP09163040.0

    申请日:2009-06-18

    申请人: Thomson Licensing

    IPC分类号: G05D23/19

    CPC分类号: G05D23/1909

    摘要: The present invention relates to a control method for the operation of a fan (5) equipping an electronic device. A determination step detects the vertical or horizontal position of the electronic device. The fan is not started up during the powering up of the device while the device is in a vertical position. The flow of air produced by the "fireplace" effect in the device in a vertical position suffices to ensure correct ventilation. According to an improvement the device has a sensor measuring the internal temperature of the device, whatever the position of the device, the fan being started up from a determined temperature. The present invention relates also to a device implementing the method.

    Generation method of a variable analogue signal generated by a PWM signal and system generating such a signal
    10.
    发明公开
    Generation method of a variable analogue signal generated by a PWM signal and system generating such a signal 有权
    用于生产PWM信号的方法产生可变模拟信号和系统生产这种信号

    公开(公告)号:EP2009798A1

    公开(公告)日:2008-12-31

    申请号:EP08159004.4

    申请日:2008-06-25

    申请人: Thomson Licensing

    IPC分类号: H03M1/08 G05B11/28

    CPC分类号: H03M1/0881 H03M1/822

    摘要: The present invention relates to a generation method of a variation form of an analogue signal generated by a PWM signal whose cyclic ratio and period are programmable. A signal can thus be generated whose evolution is linear over time. A succession of generation steps of a PWM signal during which different period and cyclic ratio values are applied, as well as pairs have different periods with the same cyclic ratio, thus enabling the analogue signal to be varied with great precision. According to an improvement, each generation step of a new PWM signal with different period and cyclic ratio values is applied over time slots of equal time.
    The present invention also relates to a generation system of a variable analogue signal implementing the method.

    摘要翻译: 本发明涉及通过一个PWM信号,其循环比和周期是可编程产生的模拟信号的变化形式的生成方法。 的信号可因此谁的演变是随时间线性地产生。 的期间不同的期间和循环比值的PWM信号的产生步骤的连续施加,以及对具有相同循环比不同的周期,从而使所述模拟信号,以非常精确地变化。 在改进。据,具有不同的周期和循环比值的新的PWM信号的各产生步骤是相等的时间应用超时时隙。 因此,本发明涉及实现该方法的可变模拟信号的产生系统。