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1. 发明申请

US20140226026A1 System for Testing a Device Comprising a HDMI Transmitter 审中-公开
标题翻译：用于测试包含HDMI发送器的设备的系统
公开(公告)号：US20140226026A1
公开(公告)日：2014-08-14
申请号：US14347965
申请日：2012-09-25
申请人： ST-Ericsson SA
发明人： Laurent Claramond , Christophe Belet , Pertti Ritala
IPC分类号： H04N17/00
CPC分类号： H04N17/004 , G09G3/006 , G09G5/005 , G09G5/006 , G09G2370/047 , G09G2370/06 , G09G2370/12 , H04N17/00 , H04N17/04
摘要： It is proposed a system (32) for testing a device comprising a HDMI transmitter delivering out output signals and being able to operate in a test mode, the system (32) comprising: —an HDMI test unit (34) different from the device to be tested which is able to carry out measurements on the output signals of the device to be tested and has a controller interface (38) controlling the measurements, the controller interface (38) being adapted to be controlled by the device when the device operates in test mode. It is also proposed a method of using the HDMI test unit of such system. The system enables to test a device comprising a HDMI transmitter in a faster way.
摘要翻译：提出了一种用于测试包括HDMI发送器的设备的系统（32），其传送输出信号并且能够在测试模式下操作，所述系统（32）包括： - HDMI设备（34），其不同于设备被测试，其能够对要测试的设备的输出信号执行测量，并且具有控制测量的控制器接口（38），所述控制器接口（38）适于在设备操作时被设备控制测试模式。还提出了使用这种系统的HDMI测试单元的方法。该系统能够以更快的方式测试包括HDMI发送器的设备。

2. 发明申请

US20160274173A1 Presence and Operability Test of a Decoupling Capacitor 审中-公开
标题翻译：去耦电容器的存在和可操作性测试
公开(公告)号：US20160274173A1
公开(公告)日：2016-09-22
申请号：US15076146
申请日：2016-03-21
申请人： ST-Ericsson SA
发明人： Christophe Belet
IPC分类号： G01R31/02 , G05F1/46 , G01R19/04
CPC分类号： G01R31/028 , G01R19/04 , G01R31/40 , G05F1/46 , G05F1/56
摘要： Electronic device (101) comprising a power source (110), a power management unit (102) coupled to the power source, and a set of loads (103a,103b, 103c,103d), the power management unit comprising a set of voltage regulators blocks (104a,104b, 104c,104d), each voltage regulator block being respectively coupled to an associated load of the set of loads for allowing power transfer from the power source to the load. The electronic device comprises a spike detector block (106), coupled to each of the voltage regulator blocks, and configured to detect a spike in a voltage signal from a voltage regulator block for testing the presence and the operability of a decoupling capacitor (Ca, Cb, Cc, Cd) between an output of the voltage regulator block and an input of the associated load.
摘要翻译：电子设备（101），包括电源（110），耦合到电源的电源管理单元（102）和一组负载（103a，103b，103c，103d），所述电源管理单元包括一组电压调节器块（104a，104b，104c，104d），每个电压调节器块分别耦合到该组负载的相关负载，以允许从电源到负载的电力传输。电子设备包括尖峰检测器块（106），其耦合到每个电压调节器块，并且被配置为检测来自电压调节器块的电压信号中的尖峰，用于测试去耦电容器（Ca， Cb，Cc，Cd）在调压器块的输出和相关负载的输入之间。

3. 发明申请

US20160282418A1 Process for Auto-Testing a Fully Discharged Battery, Such as Double-Layer Capacitor Battery, and Circuit for Doing the Same 审中-公开
标题翻译：用于自动测试完全放电的电池的过程，例如双层电容器电池和进行相同电路
公开(公告)号：US20160282418A1
公开(公告)日：2016-09-29
申请号：US15099205
申请日：2016-04-14
申请人： ST-Ericsson SA
发明人： Christophe Belet
IPC分类号： G01R31/36
CPC分类号： G01R31/385 , G01R19/16542 , G01R31/36 , G01R31/3835 , G01R31/388 , H02J7/0047
摘要： A process for performing an auto-test of a fully discharged battery of an electronic appliance including a battery charger, said process involving the steps of : performing an initialization phase; charging said battery with a predetermined constant current during a predefined period allowing stabilization of said current (Icurrent); detecting the voltage of said battery after said predefined period, said battery being still in charge; testing whether said sensed voltage is comprised within a predetermined range of threshold values (V1, V2), and reporting a battery failure when said sensed value is outside said range. The invention is particularly adapted to the auto-test of a backup battery made of Electric double layer capacitors or any fully discharged backup battery.
摘要翻译：本发明特别适用于由双电层电容器或任何完全放电的备用电池制成的备用电池的自动测试。

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