专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明公开

EP1915631A1 VERFAHREN UND VORRICHTUNG ZUR ÜBERPRÜFUNG EINES ERSTEN SPANNUNGSWERTES 审中-公开
标题翻译：方法和设备用于测试的第一电压值
公开(公告)号：EP1915631A1
公开(公告)日：2008-04-30
申请号：EP06778094.0
申请日：2006-08-01
申请人： ROBERT BOSCH GMBH
发明人： HASENBERG, Winfried
IPC分类号： G01R31/28 , G01R31/02 , G01D3/08
CPC分类号： G01D3/08 , G01R31/025 , G01R31/2829 , H03M1/129
摘要： The invention relates to a method for monitoring a first signal voltage value (Us) which is producible by an electronic component (100), positioned within the range of a signal voltage (Usens) and is detectable by a measuring device (150) whose input voltage range is less than the range of a signal voltage (Usens), wherein a voltage divider (110, 111, 112) converts the signal voltage range into an input voltage range, the first voltage value is measured by the measuring device (150), an electrical resistance exhibiting component (120) is mounted at least partially in parallel to the voltage divider (110, 111, 112), a second voltage value is subsequently measured by the measuring device (150) and the inspection result is derived from the comparison of the first and second voltage value. The invention also relates to a device (110, 111, 112, 120, 121) comprising the voltage divider, switching means (121) and the electrical resistance exhibiting component (120), which is mountable at least partially in parallel to the voltage divider (110, 111, 112) with the aid of the switching means (121).

52. 发明公开

EP1868552A2 MONITORING SYSTEM 审中-公开
标题翻译：监视系统
公开(公告)号：EP1868552A2
公开(公告)日：2007-12-26
申请号：EP06726723.7
申请日：2006-04-07
申请人： Rees, John Christopher
发明人： Rees, John Christopher
IPC分类号： A61G7/00 , A61G7/10
CPC分类号： A61G7/018 , A61G7/10 , A61G7/1065 , A61G2203/72 , G01R31/2829 , G07C3/00
摘要： There is described a monitoring system (10) for monitoring an apparatus for raising and lowering a person, for example an item of adjustable furniture or a hoist. The monitoring system comprises a memory for recording information relating to the operational history of the monitored apparatus. Amongst other information the memory (21) may record periods when power supplied to an actuator of the apparatus exceeds a pre-defined threshold, and the number of operations performed by the apparatus. When the number of operations reaches a pre-determined amount the system can inhibit operation of the device.
摘要翻译：描述了用于监视用于升高和降低人的设备的监视系统（10），例如可调整家具或升降机的物品。监控系统包括用于记录与被监控设备的操作历史有关的信息的存储器。在其他信息中，存储器（21）可以记录当提供给装置的致动器的功率超过预定义的阈值时的时段以及由装置执行的操作的数量。当操作次数达到预定量时，系统可以禁止设备的操作。

53. 发明公开

EP1854645A1 SENSOR ABNORMALITY JUDGING DEVICE AND SENSOR ABNORMALITY JUDGING METHOD 有权
标题翻译： VORRICHTUNG UND VERFAHREN ZUR BEURTEILUNG VONSENSORABNORMALITÄTEN
公开(公告)号：EP1854645A1
公开(公告)日：2007-11-14
申请号：EP06714173.9
申请日：2006-02-21
申请人： Bridgestone Corporation
发明人： ICHIKAWA, Hiromitsu c/o Bridgestone Corporation TC , HADA, Hiromasa c/o Bridgestone Corporation TC , KOKUBU, Takao c/o Bridgestone Corporation TC
IPC分类号： B60C23/04 , G01L17/00
CPC分类号： B60C23/0408 , B60C23/0477 , B60C23/0481 , G01L27/007 , G01R31/2829
摘要： The present invention includes a sensor malfunction determination unit 207 detects the pressure value corresponding to a signal outputted by a pressure sensor 101 capable of measuring the internal pressure of a pneumatic tire 10. When the detected pressure value is decreasing along the time axis, the sensor malfunction determination unit 207 determines that the pressure sensor 101 is not malfunctioning.
摘要翻译：本发明包括传感器故障判定单元207检测与能够测量充气轮胎10的内部压力的压力传感器101输出的信号相对应的压力值。当检测到的压力值沿着时间轴减小时，传感器故障确定单元207确定压力传感器101没有发生故障。

54. 发明授权

EP1527394B1 SENSOR UND VERFAHREN ZUR ÜBERWACHUNG WENIGSTENS EINES SENSORS 有权
标题翻译：传感器和监测方法至少传感器
公开(公告)号：EP1527394B1
公开(公告)日：2007-11-07
申请号：EP03709633.6
申请日：2003-02-20
申请人： ROBERT BOSCH GMBH
发明人： STEIGER, Eckard
IPC分类号： G06F13/42 , G01D18/00
CPC分类号： G01D3/08 , G01R31/007 , G01R31/2829
摘要： A sensor with a sensor element and a controller with a processor and a method of monitoring at least one sensor are disclosed. An error model is generated within the sensor and transmitted from the sensor to the controller, in order to permit a suitable reply to the error model to be achieved by the processor. The error model is preferably transmitted as an 8 bit word. Exceptional operating states are also transmitted with the errors.

55. 发明公开

EP1612568A1 Vorrichtung zum Erfassen der Resonanzfrequenz und Güte eines Schwingkreises in einem Sensor 审中-公开
标题翻译：装置，用于检测的传感器的谐振电路的谐振频率和品质
公开(公告)号：EP1612568A1
公开(公告)日：2006-01-04
申请号：EP05105777.6
申请日：2005-06-29
申请人： Hella KGaA Hueck & Co.
发明人： Schmidt, Franz-Josef
IPC分类号： G01R27/00 , G01R27/26 , G01N27/22
CPC分类号： G01N27/223 , G01D5/202 , G01R31/2829
摘要： Vorrichtung zum Erfassen der Resonanzfrequenz und/oder Güte eines Schwingkreises (6) eines Sensors mit folgenden Merkmalen:

die Vorrichtung weist Mittel (1) zum Erzeugen einer vorzugsweise sinusförmigen Schwingung (Erregerschwingung) auf;
die Vorrichtung weist Mittel (3) zum Einkoppeln der Erregerschwingungen in den Schwingkreis (6) auf;
die Vorrichtung weist Mittel (4) zum Auskoppeln von Schwingungen aus dem Schwingkreis (Schwingkreisschwingungen) auf;
die Vorrichtung weist Mittel (5) zum Erzeugen von Referenzschwingungen auf;
die Vorrichtung weist ein Mittel (1) zum Vergleichen einer Phasenlage von ausgekoppelten Schwingkreisschwingungen (Empfängerschwingungen) mit einer Phasenlage der Referenzschwingungen auf.
摘要翻译：甲发生装置（1）生成一个正弦振荡激动人心。输入的装置（3）左激动人心振荡到振荡电路（6）。去耦（4）的手段从振荡电路的振荡解耦。甲发生装置（5）产生基准振荡。

56. 发明授权

EP1118128B1 VERFAHREN UND ANORDNUNG ZUR DIAGNOSE EINES KAPAZITIVEN AKTORS 有权
标题翻译：方法和诊断系统的电容式操动机构的
公开(公告)号：EP1118128B1
公开(公告)日：2005-04-06
申请号：EP99969850.9
申请日：1999-09-28
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： GERKEN, Hartmut , HOFFMANN, Christian , FREUDENBERG, Hellmut , PIRKL, Richard , HECKER, Martin , SCHROD, Walter
IPC分类号： H01L41/04
CPC分类号： F02M65/00 , F02D41/2096 , F02D41/221 , F02D2041/2051 , F02D2041/2058 , F02D2041/2089 , F02D2041/2093 , F02M2200/21 , G01R31/2829 , H02N2/06 , Y10T307/747 , Y10T307/826
摘要： A diagnosis of an actuator (P) is carried out by supplying a predetermined energy to the actuator (Pm) via a transfer circuit (Us). The actuator voltage (up) and the actuator current (ip) or the actuator charge (Qp) are used to determine the presence of defective function states of the actuators (Pm) and its supply lines, transient or permanent interruptions, short circuits inside the actuator (Pm) or its supply lines or too low capacitance values, by analysing the deviation of the values that are detected from predetermined comparative values.

57. 发明授权

EP1205642B1 Method of estimating the effect of the parasitic currents in an electromagnetic actuator for the control of an engine valve 有权
标题翻译：为寄生电流在电磁致动器的影响的估计方法，用于致动发动机气门
公开(公告)号：EP1205642B1
公开(公告)日：2005-02-02
申请号：EP01126963.6
申请日：2001-11-13
申请人： Magneti Marelli Powertrain S.p.A.
发明人： D'Alpaos, Egidio , D'Antonio, Flavia
IPC分类号： F01L9/04 , H01F7/08 , G01D5/20
CPC分类号： F01L9/04 , F01L2009/0409 , G01D5/2013 , G01R31/06 , G01R31/2829 , H01F7/14 , H01F7/1844

58. 发明公开

EP1209476A1 Electronic device and manufacturing method thereof 审中-公开
标题翻译： ElektronischesGerätundzugehörigesHerstellungsverfahren
公开(公告)号：EP1209476A1
公开(公告)日：2002-05-29
申请号：EP01307985.0
申请日：2001-09-19
申请人： Seiko Instruments Inc.
发明人： Kato, Kazuo
IPC分类号： G01R31/02 , G01R31/28
CPC分类号： G01R31/2829 , G01R31/046
摘要： To precisely determine easily a disconnection failure in bonding connection of a flip coil of a magnetic sensor. A wiring pattern (Pb2) for connecting a +FL terminal (10a) of an X-axis sensor (10) and a wiring pattern (Pb1) for connecting a +FL terminal (20a) of a Y-axis sensor (20) are arranged on a circuit wiring board. The -FL terminals (10b,20b) of the sensors (10,20) are connected by a wiring pattern (Pb3) on the circuit wiring board. After MOS transistors (Pch MOS Tr 80,Nch MOS Tr 90) are mounted on the board, the wiring patterns (Pb1 and Pb2) are connected to each other by wiring in the MOS transistors. The MOS transistors are mounted on the circuit wiring board so that a flip coil of the X-axis sensor and a flip coil of the Y-axis sensor are connected in parallel with each other. Before the MOS transistors are mounted on the circuit wiring board, the resistance of each of the flip coils is measured. The disconnection failure in bonding connection of the flip coils can be inspected by using the fact that the difference between a measured value in a case of good bonding connection and that in a case of bad bonding connection is large.
摘要翻译：为了精确地确定磁传感器的翻转线圈的接合连接中的断开故障。用于连接X轴传感器（10）的+ FL端子（10a）和用于连接Y轴传感器（20）的+ FL端子（20a）的布线图案（Pb1）的布线图案（Pb2）布置在电路布线板上。传感器（10,20）的-FL端子（10b，20b）通过电路布线板上的布线图案（Pb3）连接。在MOS晶体管（Pch MOS Tr 80，Nch MOS Tr 90）安装在电路板上之后，布线图案（Pb1和Pb2）通过MOS晶体管中的布线彼此连接。 MOS晶体管安装在电路布线板上，使得X轴传感器的翻转线圈和Y轴传感器的翻转线圈彼此并联连接。在MOS晶体管安装在电路布线板上之前，测量每个翻转线圈的电阻。可以通过使用在良好的接合连接的情况下的测量值与不良接合连接的情况下的差异大的事实来检查翻转线圈的接合连接中的断开故障。

59. 发明授权

EP1042651B1 ELECTRODE INTEGRITY CHECKING 有权
标题翻译：完整性检测电极
公开(公告)号：EP1042651B1
公开(公告)日：2002-04-10
申请号：EP98962634.6
申请日：1998-12-24
申请人： ABB Automation Limited
发明人： KEECH, Ray
IPC分类号： G01F1/60 , G01N27/416
CPC分类号： G01F1/584 , G01F1/60 , G01N27/4165 , G01R27/14 , G01R31/2829

60. 发明公开

EP1191343A2 Method and apparatus for fault detection in a resistive bridge sensor 有权
标题翻译：维尔法赫恩·弗里谢里恩·祖尔·费勒雷肯
公开(公告)号：EP1191343A2
公开(公告)日：2002-03-27
申请号：EP01307987.6
申请日：2001-09-19
申请人： Texas Instruments Incorporated
发明人： Maher, Thomas R. , Corkum, David L.
IPC分类号： G01R31/28
CPC分类号： G01R17/10 , G01R31/2829
摘要： A full Wheatstone bridge sensor has conditioning electronics of an ASIC connected thereto. Two independently controlled diagnostic switches (S1, S2) in the ASIC are commonly connected to one of the bridge output nodes. The first diagnostic switch connects first resistor between the bridge output node and bridge supply voltage and the second diagnostic switch connects a second resistor between the bridge output and bridge ground. The first diagnostic switch closes during a first diagnostic waveform phase and opens during all other phases of operation. The second diagnostic switch closes during a second and third waveform phase and opens during all other phases of operation. The diagnostic waveforms are used to test major signal conditioning and fault reporting paths of the ASIC.
摘要翻译：一个完整的惠斯通电桥传感器具有连接到其上的ASIC的调节电路。 ASIC中的两个独立控制的诊断开关（S1，S2）通常连接到桥接输出节点之一。第一个诊断开关将桥接输出节点和桥接电源电压之间的第一个电阻连接起来，第二个诊断开关连接桥接输出和桥接地之间的第二个电阻。第一个诊断开关在第一个诊断波形阶段关闭，并在所有其他操作阶段打开。第二个诊断开关在第二个和第三个波形阶段关闭，并在所有其他操作阶段打开。诊断波形用于测试ASIC的主要信号调理和故障报告路径。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式