FR3026842B1 - Procede de detection d'un defaut de cablage d'un capteur capacitif - Google Patents

Procede de detection d'un defaut de cablage d'un capteur capacitif

Info

Publication number
FR3026842B1
FR3026842B1 FR1459372A FR1459372A FR3026842B1 FR 3026842 B1 FR3026842 B1 FR 3026842B1 FR 1459372 A FR1459372 A FR 1459372A FR 1459372 A FR1459372 A FR 1459372A FR 3026842 B1 FR3026842 B1 FR 3026842B1
Authority
FR
France
Prior art keywords
detecting
capacitive sensor
wiring defect
defect
wiring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1459372A
Other languages
English (en)
Other versions
FR3026842A1 (fr
Inventor
Jacques Rocher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1459372A priority Critical patent/FR3026842B1/fr
Priority to CN201510635148.7A priority patent/CN105486967B/zh
Priority to US14/872,720 priority patent/US9835667B2/en
Publication of FR3026842A1 publication Critical patent/FR3026842A1/fr
Application granted granted Critical
Publication of FR3026842B1 publication Critical patent/FR3026842B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect
FR1459372A 2014-10-01 2014-10-01 Procede de detection d'un defaut de cablage d'un capteur capacitif Active FR3026842B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1459372A FR3026842B1 (fr) 2014-10-01 2014-10-01 Procede de detection d'un defaut de cablage d'un capteur capacitif
CN201510635148.7A CN105486967B (zh) 2014-10-01 2015-09-30 用于检测电容式传感器中的线路故障的方法
US14/872,720 US9835667B2 (en) 2014-10-01 2015-10-01 Method for detecting a wiring fault in a capacitive sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1459372A FR3026842B1 (fr) 2014-10-01 2014-10-01 Procede de detection d'un defaut de cablage d'un capteur capacitif

Publications (2)

Publication Number Publication Date
FR3026842A1 FR3026842A1 (fr) 2016-04-08
FR3026842B1 true FR3026842B1 (fr) 2016-12-09

Family

ID=51932500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1459372A Active FR3026842B1 (fr) 2014-10-01 2014-10-01 Procede de detection d'un defaut de cablage d'un capteur capacitif

Country Status (3)

Country Link
US (1) US9835667B2 (fr)
CN (1) CN105486967B (fr)
FR (1) FR3026842B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9903778B2 (en) * 2015-02-09 2018-02-27 General Electric Company Methods and systems to derive knock sensor conditions
JP6714860B2 (ja) * 2016-09-27 2020-07-01 横河電機株式会社 測定モジュール
CN110088462A (zh) * 2016-12-22 2019-08-02 维斯塔斯风力系统集团公司 风力涡轮发电机控制系统中的电气故障检测
CN114136346A (zh) * 2017-05-12 2022-03-04 德州仪器公司 用以确定电机的可旋转轴的位置的方法及设备
FR3090888B1 (fr) * 2018-12-19 2020-11-27 Continental Automotive France Dispositif de détection automatique de couplage entre dispositifs électronique
DE102019212377A1 (de) * 2019-08-14 2021-02-18 Vitesco Technologies GmbH Schaltungsanordnung zum Entladen von zumindest einem, auf eine Hochspannung aufgeladenen Energiespeicher
CN111751746B (zh) * 2020-06-30 2023-06-02 江苏瓶安新能源科技有限公司 一种具有自检功能的电池包绝缘实时监测电路及其方法
CN112461114B (zh) * 2020-11-12 2022-07-15 珠海格力电器股份有限公司 电感式传感器的检测装置、汽车及其车身高度检测方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811824A (ja) 1981-07-15 1983-01-22 Hitachi Ltd 圧電型ノツクセンサのシヨ−ト検出回路
US4742515A (en) * 1985-06-24 1988-05-03 Honeywell Inc. Data acquistion and control system
US6882158B2 (en) * 2001-01-24 2005-04-19 General Dynamics Ots (Aerospace) Inc. Series arc fault diagnostic for aircraft wiring
DE10150377A1 (de) 2001-10-11 2003-04-17 Bosch Gmbh Robert Verfahren und Vorrichtung zur Kurzschlusserkennung von Signalleitungen eines Sensors, insbesondere eines Klopfsensors für eine Brennkraftmaschine
US7282927B1 (en) * 2006-06-21 2007-10-16 Eastman Kodak Company Use of a configurable electronic controller for capacitance measurements and cable break detection
FR2902519A1 (fr) 2006-10-18 2007-12-21 Siemens Vdo Automotive Sas Dispositif et procede de calibration en temps reel de capteur(s)de pression implante(s)dans un equipement
FR2912814A1 (fr) * 2007-07-06 2008-08-22 Siemens Vdo Automotive Sas Procede et dispositif de detection de defaillance de capteur capacitif passif
FR2912815A1 (fr) 2007-07-16 2008-08-22 Siemens Vdo Automotive Sas Procede et dispositif de calibration
US7562558B2 (en) 2007-09-11 2009-07-21 Gm Global Technology Operations, Inc. Knock sensor diagnostic system and method
US7852089B2 (en) * 2008-05-08 2010-12-14 Lear Corporation Ground-fault detection system for vehicles with a high-voltage power net
DE102008002946B4 (de) * 2008-07-16 2010-04-08 Lear Corporation Gmbh Verfahren zum Detektieren eines Fehlers auf einer Datenleitung
US7880476B1 (en) * 2008-07-29 2011-02-01 Mckenzie Fiona A M Method to and apparatus for detecting and locating a fault in an electrical conductor wire
US7769536B2 (en) * 2008-12-31 2010-08-03 Gm Global Technology Operations, Inc. Diagnostic systems and methods for engine knock sensors
JP5698590B2 (ja) * 2011-04-14 2015-04-08 矢崎総業株式会社 絶縁状態検出ユニットの故障検出装置
FR2991451B1 (fr) 2012-05-31 2014-06-13 Continental Automotive France Procede de traitement d'un signal issu d'un dispositif de mesure de pression au sein d'un moteur a combustion interne et dispositif associe
US9349227B2 (en) * 2013-12-09 2016-05-24 GM Global Technology Operations LLC Methods and apparatus for diagnosing open faults in an automotive electrical circuit

Also Published As

Publication number Publication date
US9835667B2 (en) 2017-12-05
CN105486967B (zh) 2018-10-12
US20160097799A1 (en) 2016-04-07
CN105486967A (zh) 2016-04-13
FR3026842A1 (fr) 2016-04-08

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