专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

WO2011015455A1 VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINER EINRICHTUNG ZUM SCHALTEN EINES STARTERS 审中-公开
标题翻译：方法和仪器监测了一种用于切换STARTER
公开(公告)号：WO2011015455A1
公开(公告)日：2011-02-10
申请号：PCT/EP2010/060578
申请日：2010-07-21
申请人： ROBERT BOSCH GMBH , CANSEVER, Uemit , ZWEEGE, Remco , MUELLER, Gerald-Markus
发明人： CANSEVER, Uemit , ZWEEGE, Remco , MUELLER, Gerald-Markus
IPC分类号： F02N11/08 , F02D41/22
CPC分类号： F02N11/0825 , F02D41/22 , F02D2041/2089 , F02D2041/2093 , F02N11/087 , F02N11/108 , Y02T10/48
摘要： Es werden eine Vorrichtung und ein Verfahren zur Überwachung einer Einrichtung zum Schalten eines Starters (170), insbesondere für einen Starter einer Brennkraftmaschine beschrieben. Wenigstens eine Endstufe (110, 120) zur Steuerung des Stromflusses durch eine Schalteinrichtung (190) wird auf Funktion überwacht wird. Die Endstufe (110, 120) wird vor dem Abschalten der Brennkraftmaschine auf korrekte Funktion überprüft.
摘要翻译：有一个装置和用于监测的装置，用于切换的起动器（170），特别是用于内燃发动机的起动机中描述的方法。至少一个放大器（110，120），用于控制的电流通过开关装置的流动（190）进行功能监测。输出级（110，120）被所述开关关闭所述内燃发动机的前检查是否工作正常。

42. 发明申请

WO00019549A1 METHOD AND ARRANGEMENT FOR DIAGNOSING A CAPACITIVE ACTUATOR 审中-公开
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：WO00019549A1
公开(公告)日：2000-04-06
申请号：PCT/DE1999/003120
申请日：1999-09-28
IPC分类号： F02D41/20 , F02D41/22 , H01L41/04 , H02N2/06
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.
摘要翻译：的致动器（P）的诊断是通过将预定功率被供应到上的电荷反转电路（US）的致动器（PM）下进行。从致动器电压（向上），该致动器的电流（IP）或致动器的电荷（QP）是由短路内的评估预定的比较值到所述致动器（PM）和其导致瞬时或永久断开的故障的功能状态的所确定的值的偏差获得闭合致动器（PM）或它的供给线或小的电容值。

43. 发明公开

KR1020120098734A 배기 가스 센서를 진단하기 위한 장치 및 방법 有权
标题翻译：用于诊断排气传感器的装置和方法
公开(公告)号：KR1020120098734A
公开(公告)日：2012-09-05
申请号：KR1020127013197
申请日：2010-10-14
申请人： 콘티넨탈 오토모티브 게엠베하
发明人： 바르니코우,슈테판 , 프리드호프,프랭크 , 바그너,에케하르트-페터
IPC分类号： F02D41/14 , F02D41/22 , G01N27/419 , F02D41/20
CPC分类号： F02D41/1495 , F02D41/1454 , F02D41/1456 , F02D41/1477 , F02D41/222 , F02D2041/2089 , F02D2041/2093 , G01N27/419
摘要： 본 발명은 내연 기관용 배기 가스 센서를 진단하기 위한, 특히 선형의 산소 탐침(linear oxygen probe)을 진단하기 위한 장치와 관련이 있다. 진단 수단은 각각 사전에 정의된 극성 부호(polarity sign)를 갖는 제 1 및 제 2 전류(Icp, Ip)를 발생하기 위하여 제 1 및 제 2 전류원(SQ1, SQ2)을 좌표 방식으로(in a coordinated manner) 제어하도록 설계되었으며, 그리고 제 1 및 제 2 전류(Icp, Ip)가 각각 흐를 때에 제 1 및/또는 제 2 및/또는 제 3 단자(VN, VIP, VG)에 인가되는 제 1 및/또는 제 2 및/또는 제 3 전압을 검출하고 상기 전압(들)의 양을 좌표에 표시된 전류(들)에 대하여 연관시킴으로써, 제 1 및/또는 제 2 및/또는 제 3 단자(VN, VIP, VG)에서 라인 인터럽트(line interruption) 및/또는 단락을 검출할 수 있도록 설계되었다.

44. 发明授权

KR101734946B1 배기 가스 센서를 진단하기 위한 장치 및 방법 有权
标题翻译：诊断排气传感器的设备和方法
公开(公告)号：KR101734946B1
公开(公告)日：2017-05-12
申请号：KR1020127013197
申请日：2010-10-14
申请人： 콘티넨탈 오토모티브 게엠베하
发明人： 바르니코우,슈테판 , 프리드호프,프랭크 , 바그너,에케하르트-페터
IPC分类号： F02D41/14 , F02D41/22 , G01N27/419 , F02D41/20
CPC分类号： F02D41/1495 , F02D41/1454 , F02D41/1456 , F02D41/1477 , F02D41/222 , F02D2041/2089 , F02D2041/2093 , G01N27/419
摘要： 본발명은내연기관용배기가스센서를진단하기위한, 특히선형의산소탐침(linear oxygen probe)을진단하기위한장치와관련이있다. 진단수단은각각사전에정의된극성부호(polarity sign)를갖는제 1 및제 2 전류(Icp, Ip)를발생하기위하여제 1 및제 2 전류원(SQ1, SQ2)을좌표방식으로(in a coordinated manner) 제어하도록설계되었으며, 그리고제 1 및제 2 전류(Icp, Ip)가각각흐를때에제 1 및/또는제 2 및/또는제 3 단자(VN, VIP, VG)에인가되는제 1 및/또는제 2 및/또는제 3 전압을검출하고상기전압(들)의양을좌표에표시된전류(들)에대하여연관시킴으로써, 제 1 및/또는제 2 및/또는제 3 단자(VN, VIP, VG)에서라인단선(line interruption) 및/또는단락을검출할수 있도록설계되었다.
摘要翻译：用于诊断内燃机的排气传感器的设备技术领域本发明涉及一种用于诊断内燃机的排气传感器的设备，特别是用于诊断线性氧探头的设备诊断装置是第一mitje第二电流源（SQ1，SQ2），以便产生第一mitje第二电流（ICP，IP）具有极性符号（极性符号）中的坐标系中的每个字典中定义的（以协调的方式）和/或当第一和第二电流Icp，Vg和Vg被施加到第一和/或第二和/或第三端子VN，VIP，VG的第二和/或第三端子VN，VIP，和/或第三端子（VN，VIP，VG）通过检测第二电压和/或第三电压并且将电压与电流（一个或多个）它旨在检测线路中断和/或短路。

45. 发明公开

KR1020070030763A 자동차 구성요소들의 작동을 제어하기 위한 전자 제어 장치및 방법 无效
标题翻译：电子控制装置及控制电动机组件运行的方法
公开(公告)号：KR1020070030763A
公开(公告)日：2007-03-16
申请号：KR1020067019166
申请日：2005-04-08
申请人： 지멘스 악티엔게젤샤프트
发明人： 팔터,요한 , 피쉬,알폰스 , 킥,마르코 , 마이어,토마스 , 스코트체크,페터 , 마렌코,노르만 , 푀르스터,랄프
IPC分类号： F02D41/26 , F02D41/22 , F02D41/24
CPC分类号： F02D41/266 , B60R16/023 , B60W50/023 , F02D41/20 , F02D41/221 , F02D41/28 , F02D2041/2048 , F02D2041/2051 , F02D2041/2089 , F02D2200/503 , H02H3/202
摘要： 본 발명에 따르면, 작동 전압은 구성요소들을 제어하기 위해 사용되는 관련된 출력단들(14-1, 14-2)을 구비한 마이크로컨트롤러(12)에 의해 모니터링된다. 과전압일 경우, 상기 출력단(14-1, 14-2)은 단절된다. 두 기술에 관련된, 상이한 작동 전압 영역들에서 동작하는 전압 모니터링 장치들(22, 24)이 제공된다. 상기 전압 모니터링 장치들(22, 24)의 조합으로 인해, 매우 정확한 단절 한계치(disconnection threshold)와 모니터링될 작동 전압을 위한 더 큰 영역이 획득될 수 있다. 과전압에 따른 기능 불능(malfunction)이 발생하는 경우, 출력단들(14-1, 14-2)은 신뢰할 수 있는 방식으로 단절될 수 있다.

46. 发明授权

EP3057237B1 ELECTRONIC CONTROL DEVICE 有权
标题翻译：电子控制装置
公开(公告)号：EP3057237B1
公开(公告)日：2018-05-16
申请号：EP14852159.4
申请日：2014-10-06
申请人： Hitachi Automotive Systems, Ltd.
发明人： IWASAWA Hiroshi , HIROTSU Teppei , SATO Chihiro
IPC分类号： G01R31/00
CPC分类号： G05F1/66 , F02D41/20 , F02D41/22 , F02D41/26 , F02D2041/2086 , F02D2041/2089 , F02D2041/2093 , G01R31/006 , G01R31/024 , G01R31/31712 , Y02T10/40
摘要： Provided is an electronic control device having an input processing circuit capable of arbitrarily connecting a pull-up resistor or a pull-down resistor or both of the pull-up resistor and the pull-down resistor to an input signal from outside and capable of arbitrarily setting a resistance value of the pull-up resistor and/or the pull-down resistor connected, wherein whether the resistance value of the pull-up/pull-down resistor is a designed value can be diagnosed. Provided is the input processing circuit provided with a unit that diagnoses whether the resistance value of the pull-up resistor and/or the pull-down resistor is within an expected range. Specifically, the pull-down resistor is connected to the pull-up resistor when the resistance value of the pull-up resistor is to be diagnosed, the pull-up resistor is connected to the pull-down resistor when the resistance value of the pull-down resistor is to be diagnosed, and the resistance value is diagnosed based on the voltage divided by both of the pull-up resistor and the pull-down resistor. Alternatively, the pull-up resistor or the pull-down resistor is connected to an externally-connected reference resistor group having a known resistance value, and the resistance value is diagnosed based on the voltage divided by both of the pull-up resistor and the pull-down resistor.

47. 发明公开

EP3057237A1 ELECTRONIC CONTROL DEVICE 有权
标题翻译：电子控制装置
公开(公告)号：EP3057237A1
公开(公告)日：2016-08-17
申请号：EP14852159.4
申请日：2014-10-06
申请人： Hitachi Automotive Systems, Ltd.
发明人： IWASAWA Hiroshi , HIROTSU Teppei , SATO Chihiro
IPC分类号： H03M1/12 , F02D45/00 , H03K17/94
CPC分类号： G05F1/66 , F02D41/20 , F02D41/22 , F02D41/26 , F02D2041/2086 , F02D2041/2089 , F02D2041/2093 , G01R31/006 , G01R31/024 , G01R31/31712 , Y02T10/40
摘要： Provided is an electronic control device having an input processing circuit capable of arbitrarily connecting a pull-up resistor or a pull-down resistor or both of the pull-up resistor and the pull-down resistor to an input signal from outside and capable of arbitrarily setting a resistance value of the pull-up resistor and/or the pull-down resistor connected, wherein whether the resistance value of the pull-up/pull-down resistor is a designed value can be diagnosed.
Provided is the input processing circuit provided with a unit that diagnoses whether the resistance value of the pull-up resistor and/or the pull-down resistor is within an expected range.
Specifically, the pull-down resistor is connected to the pull-up resistor when the resistance value of the pull-up resistor is to be diagnosed, the pull-up resistor is connected to the pull-down resistor when the resistance value of the pull-down resistor is to be diagnosed, and the resistance value is diagnosed based on the voltage divided by both of the pull-up resistor and the pull-down resistor.
Alternatively, the pull-up resistor or the pull-down resistor is connected to an externally-connected reference resistor group having a known resistance value, and the resistance value is diagnosed based on the voltage divided by both of the pull-up resistor and the pull-down resistor.
摘要翻译：本发明提供一种电子控制装置，其具有输入处理电路，该输入处理电路能够将来自外部的输入信号任意地连接上拉电阻或下拉电阻或者上拉电阻和下拉电阻两者，并且能够任意地设置所连接的上拉电阻和/或下拉电阻的电阻值，其中可以诊断上拉/下拉电阻的电阻值是否为设计值。提供了一种输入处理电路，其设置有诊断上拉电阻器和/或下拉电阻器的电阻值是否在预期范围内的单元。具体而言，当要诊断上拉电阻器的电阻值时，下拉电阻器连接到上拉电阻器，当拉电阻器的电阻值被连接到上拉电阻器时，上拉电阻器连接到下拉电阻器下拉电阻将被诊断，并且电阻值基于由上拉电阻器和下拉电阻器两者所分压的电压来诊断。可选地，上拉电阻器或下拉电阻器连接到具有已知电阻值的外部连接的参考电阻器组，并且基于由上拉电阻器和上拉电阻器两者所分压的电压来诊断电阻值下拉电阻。

48. 发明公开

EP2286075A1 VERFAHREN ZUM ERKENNEN EINER UNTERBRECHUNG IN MINDESTENS EINER ELEKTRISCHEN ZULEITUNG EINES PIEZOSTELLERS 有权
标题翻译：过程识别中断至少在压电振动板的电力供应
公开(公告)号：EP2286075A1
公开(公告)日：2011-02-23
申请号：EP09753755.9
申请日：2009-04-22
申请人： Robert Bosch GmbH
发明人： ZU, Yanqi , SCHEMPP, Stefan , BITZER, Matthias
IPC分类号： F02D41/20 , F02D41/22 , H01L41/04
CPC分类号： F02D41/2096 , F02D41/22 , F02D2041/2051 , F02D2041/2089 , H02N2/067
摘要： The invention relates to a method for recognizing an interruption in at least one electric cable designed to supply electricity to a piezo actuator within an injection arrangement for a combustion engine. In said method, a discharge period of the piezo actuator is measured for a voltage curve (6, 8, 10), and a decision on whether or not there is an interruption is made on the basis of a duration of said discharge period.
摘要翻译：本发明涉及一种用于在至少一个电缆设计用于内燃机的喷射装置内以供应电力到压电致动器中断的确认的方法。在所述方法中，压电致动器的放电时间被测量为一电压曲线（6,8，10），并就是否存在中断所述放电周期的持续时间的基础上作出的决定。

49. 发明授权

EP1217667B1 Driving apparatus for piezo-actuator having abnormality detecting function 有权
标题翻译：有用于检测偏差的函数压电致动器驱动装置
公开(公告)号：EP1217667B1
公开(公告)日：2006-06-21
申请号：EP01126673.1
申请日：2001-11-08
申请人： DENSO CORPORATION
发明人： Maeda, Shinichi
IPC分类号： H01L41/04 , F02D41/20 , F02D41/22 , F02D41/38
CPC分类号： F02D41/2096 , F02D41/221 , F02D2041/2089 , F02D2041/2093 , H02N2/06 , H02N2/067

50. 发明公开

EP0668963A1 FAULT DIAGNOSIS METHOD FOR INJECTORS OF INTERNAL COMBUSTION ENGINE HIGH-PRESSURE INJECTION SYSTEMS 失效
标题翻译：故障排除过程进行高压喷射ENDER内燃发动机的喷射。
公开(公告)号：EP0668963A1
公开(公告)日：1995-08-30
申请号：EP94927542.0
申请日：1994-09-02
申请人： ROBERT BOSCH GMBH
发明人： GROPPO, Riccardo , TUBETTI, Paolo , BORTIGNON, Giorgio
IPC分类号： F02M65 , F02D41 , F02D45
CPC分类号： F02D41/20 , F02D41/221 , F02D2041/2006 , F02D2041/2031 , F02D2041/2075 , F02D2041/2089 , F02D2041/2093 , Y02T10/40
摘要： A method consisting in successively supplying the injector coils (L1, L2) for a predetermined time by closing the respective switch (S1, S2); discharging the supplied coil into a storage capacitor (12); measuring the charge of the storage capacitor following discharge of the coil; and comparing the measured charge value with a predetermined threshold. A short-circuit test is first performed by supplying each coil for a very short time interval, to prevent the current flow from damaging the control circuit (1) in the event of short-circuiting, and by determining the measured charge is below a first threshold. Subsequently, an open-circuit test is performed by supplying each coil for a longer time interval, and by determining the measured charge is above a second threshold.

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