BR112015027998A2 - processo e dispositivo para identificar uma polaridade de um diodo de roda livre, circuito de atuador e dispositivo de segurança para um veículo - Google Patents

processo e dispositivo para identificar uma polaridade de um diodo de roda livre, circuito de atuador e dispositivo de segurança para um veículo

Info

Publication number
BR112015027998A2
BR112015027998A2 BR112015027998A BR112015027998A BR112015027998A2 BR 112015027998 A2 BR112015027998 A2 BR 112015027998A2 BR 112015027998 A BR112015027998 A BR 112015027998A BR 112015027998 A BR112015027998 A BR 112015027998A BR 112015027998 A2 BR112015027998 A2 BR 112015027998A2
Authority
BR
Brazil
Prior art keywords
freewheeling diode
polarity
identifying
vehicle
actuator circuit
Prior art date
Application number
BR112015027998A
Other languages
English (en)
Inventor
Karner Ruediger
Walker Steffen
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR112015027998A2 publication Critical patent/BR112015027998A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
    • G01R31/2813—Checking the presence, location, orientation or value, e.g. resistance, of components or conductors
    • 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
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/2632—Circuits therefor for testing diodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0065—Type of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0065—Type of vehicles
    • B60R2021/0088—Cycles, e.g. motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/01204—Actuation parameters of safety arrangents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • B60R21/0173—Diagnostic or recording means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Control Of Stepping Motors (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)

Abstract

resumo patente de invenção: "processo e dispositivo para identificar uma polaridade de um diodo de roda livre, circuito de atuador e dispositivo de segurança para um veículo". a presente invenção refere-se a um processo para a identificação de uma polaridade de um diodo de roda livre (106), conectado em paralelo a um atuador indutivo (104) para um equipamento de segurança (102) para um veículo (100). o processo compreende um passo de aplicação de uma corrente de controle (341) a uma conexão (114) do diodo de roda livre (106), e um passo de realização de uma comparação entre uma tensão aplicada na conexão (114) e uma tensão limiar, durante a aplicação da corrente de controle, sendo que um resultado (124) da comparação indica a polaridade do diodo de roda livre (106).
BR112015027998A 2013-05-13 2014-05-06 processo e dispositivo para identificar uma polaridade de um diodo de roda livre, circuito de atuador e dispositivo de segurança para um veículo BR112015027998A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013208690.3A DE102013208690A1 (de) 2013-05-13 2013-05-13 Verfahren und Vorrichtung zum Erkennen einer Polung einer Freilaufdiode, Aktuatorschaltung und Sicherheitsvorrichtung für ein Fahrzeug
PCT/EP2014/059158 WO2014184042A1 (de) 2013-05-13 2014-05-06 Verfahren und vorrichtung zum erkennen einer polung einer freilaufdiode, aktuatorschaltung und sicherheitsvorrichtung für ein fahrzeug

Publications (1)

Publication Number Publication Date
BR112015027998A2 true BR112015027998A2 (pt) 2017-07-25

Family

ID=50680031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015027998A BR112015027998A2 (pt) 2013-05-13 2014-05-06 processo e dispositivo para identificar uma polaridade de um diodo de roda livre, circuito de atuador e dispositivo de segurança para um veículo

Country Status (8)

Country Link
US (1) US9981621B2 (pt)
EP (1) EP2997388B1 (pt)
JP (1) JP6163256B2 (pt)
KR (1) KR102156698B1 (pt)
CN (1) CN105209926A (pt)
BR (1) BR112015027998A2 (pt)
DE (1) DE102013208690A1 (pt)
WO (1) WO2014184042A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201049A1 (de) * 2012-01-25 2013-07-25 Robert Bosch Gmbh Verfahren und Vorrichtung zum Erkennen einer Einsatzfähigkeit einer Ansteuervorrichtung
DE102016204945A1 (de) * 2016-03-24 2017-09-28 Robert Bosch Gmbh Schutzvorrichtung für eine Auslöseschaltung für ein Personenschutzmittel für ein Fahrzeug und Auslöseschaltung
US10097010B2 (en) * 2016-04-19 2018-10-09 Infineon Technologies Ag Control of freewheeling voltage
US10578666B2 (en) * 2016-07-18 2020-03-03 Texas Instruments Incorporated Low-energy actuator (LEA) diode detection
JP6815169B2 (ja) * 2016-11-07 2021-01-20 Juki株式会社 極性判別装置、実装装置、極性判別方法
CN106680655A (zh) * 2017-02-17 2017-05-17 厦门顶科电子有限公司 一种用于检测直流继电器线圈并联二极管的装置及其方法
DE102017205618A1 (de) * 2017-04-03 2018-10-04 Robert Bosch Gmbh Vorrichtung und Verfahren zum Bereitstellen einer Aktivierungsspannung für eine Sicherheitseinrichtung für ein Fahrzeug und Sicherheitsvorrichtung
CN107132452A (zh) * 2017-06-19 2017-09-05 国网甘肃省电力公司白银供电公司 电流互感器极性测试仪
CN112782565A (zh) * 2021-01-29 2021-05-11 福州派利德电子科技有限公司 非对称结构芯片的极性测试方法及系统
KR102664818B1 (ko) * 2021-11-05 2024-05-08 주식회사 현대케피코 프리휠링 다이오드 오픈 고장 진단 시스템 및 오픈 고장 진단 방법
KR102707966B1 (ko) 2022-10-20 2024-09-19 주식회사 현대케피코 프리휠링 다이오드 고장 감지 회로 및 이의 동작 방법

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322034B2 (pt) * 1974-03-27 1978-07-06
JPS58133579A (ja) 1982-02-03 1983-08-09 株式会社日立製作所 熱交換器ユニツト
JPS6042973U (ja) * 1983-08-31 1985-03-26 株式会社日立製作所 リアクタンスを含む機器のチエツク回路
DE3443967A1 (de) 1984-12-01 1986-06-05 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur pruefung von bauelementen
US4779043A (en) * 1987-08-26 1988-10-18 Hewlett-Packard Company Reversed IC test device and method
DE4432301B4 (de) * 1994-09-10 2005-09-08 Robert Bosch Gmbh Elektronisches Steuergerät für Rückhaltesysteme
EP0928971A1 (en) 1997-12-29 1999-07-14 Deutsche Thomson Brandt Automatically adapting forward or reversed biased photodiode detection circuit
US6609055B2 (en) 2001-10-31 2003-08-19 Automotive Systems Laboratory, Inc. Occupant detection system
DE10313264A1 (de) 2003-03-24 2004-10-28 Scorpion Technologies Ag Verfahren zum Testen von Bauelementen einer Schaltungsplatine
US7072198B2 (en) * 2003-10-09 2006-07-04 Texas Instruments Incorporated DC/DC converter having improved regulation
DE102005004554A1 (de) * 2005-01-31 2006-08-10 Dbt Gmbh Schutzbeschaltung für eigensichere Elektromagnetaktoren sowie Schutzbeschaltung für eigensichere Energieversorgungssysteme
DE102005054738B8 (de) * 2005-08-16 2016-10-20 Johnson Controls Components Gmbh & Co. Kg Verfahren zum Überwachen einer Sicherheitsvorrichtung für ein Fahrzeug und Vorrichtung zur Durchführung des Verfahrens
DE102005051423B3 (de) 2005-10-27 2007-03-08 Keiper Gmbh & Co.Kg Crashaktive Kopfstütze
JP2007216737A (ja) * 2006-02-14 2007-08-30 Hitachi Ltd 車両の衝突安全制御装置
US8258702B2 (en) * 2008-05-21 2012-09-04 Ford Global Technologies, Llc Ambient LED lighting system and method
DE102009027918A1 (de) * 2009-07-22 2011-01-27 Robert Bosch Gmbh Anordnung und Verfahren zur Ansteuerung von wenigstens einem Auslöseelement für ein Personenschutzmittel
DE102010011276A1 (de) * 2010-03-13 2011-09-15 Continental Automotive Gmbh Bordnetz für ein Fahrzeug
DE102010028556A1 (de) * 2010-05-04 2011-11-10 Robert Bosch Gmbh Steuergerät für einen Betrieb eines Sicherheitssystems für ein Fahrzeug und Verfahren für einen Betrieb eines solchen Sicherheitssystems für ein Fahrzeug
FR2973155B1 (fr) * 2011-03-22 2017-02-10 Schneider Electric Ind Sas Procede et dispositif de diagnostic d'un actionneur, et actionneur comportant un tel dispositif
US9184255B2 (en) * 2011-09-30 2015-11-10 Infineon Technologies Austria Ag Diode with controllable breakdown voltage
DE102012201049A1 (de) 2012-01-25 2013-07-25 Robert Bosch Gmbh Verfahren und Vorrichtung zum Erkennen einer Einsatzfähigkeit einer Ansteuervorrichtung
JP2014134498A (ja) * 2013-01-11 2014-07-24 Advantest Corp 検出装置、ウエハおよび電子デバイス

Also Published As

Publication number Publication date
KR102156698B1 (ko) 2020-09-16
US9981621B2 (en) 2018-05-29
JP6163256B2 (ja) 2017-07-12
JP2016520834A (ja) 2016-07-14
US20160167610A1 (en) 2016-06-16
EP2997388B1 (de) 2021-11-10
KR20160008588A (ko) 2016-01-22
DE102013208690A1 (de) 2014-11-13
CN105209926A (zh) 2015-12-30
WO2014184042A1 (de) 2014-11-20
EP2997388A1 (de) 2016-03-23

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2513 DE 06-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]