WO2013143828A3 - Interlockdetektor mit selbstdiagnosefunktion für einen interlockkreis und ein verfahren zur selbstdiagnose des interlockdetektors - Google Patents

Interlockdetektor mit selbstdiagnosefunktion für einen interlockkreis und ein verfahren zur selbstdiagnose des interlockdetektors Download PDF

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Publication number
WO2013143828A3
WO2013143828A3 PCT/EP2013/054805 EP2013054805W WO2013143828A3 WO 2013143828 A3 WO2013143828 A3 WO 2013143828A3 EP 2013054805 W EP2013054805 W EP 2013054805W WO 2013143828 A3 WO2013143828 A3 WO 2013143828A3
Authority
WO
WIPO (PCT)
Prior art keywords
interlock
self
detector
diagnosis
input
Prior art date
Application number
PCT/EP2013/054805
Other languages
English (en)
French (fr)
Other versions
WO2013143828A2 (de
Inventor
Thomas SCHAEDLICH
Original Assignee
Robert Bosch Gmbh
Samsung Sdi Co., Ltd.
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 Robert Bosch Gmbh, Samsung Sdi Co., Ltd. filed Critical Robert Bosch Gmbh
Priority to US14/388,803 priority Critical patent/US9733303B2/en
Priority to CN201380016606.8A priority patent/CN104203635B/zh
Priority to KR1020147030145A priority patent/KR101653673B1/ko
Publication of WO2013143828A2 publication Critical patent/WO2013143828A2/de
Publication of WO2013143828A3 publication Critical patent/WO2013143828A3/de

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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2851—Testing of integrated circuits [IC]
    • G01R31/2884—Testing of integrated circuits [IC] using dedicated test connectors, test elements or test circuits on the IC under test
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/12—Recording operating variables ; Monitoring of operating variables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • 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
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2827—Testing of electronic protection circuits
    • 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
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Safety Devices In Control Systems (AREA)
  • Amplifiers (AREA)

Abstract

Der erfindungsgemäße Interlockdetektor (50) umfasst einen ersten Eingang (48), einen Ausgang (46), einen Differenzverstärker (20), dessen erster und zweiter Eingang mit dem ersten Eingang (48) des Interlockdetektors (50) verbunden ist und eine Komparatorschaltung (10), deren Eingang mit dem Ausgang des Differenzverstärkers (20) verbunden ist und deren Ausgang mit dem Ausgang (46) des Interlockdetektors (50) verbunden ist. Des Weiteren weist der Interlockdetektor (50) mindestens einen zweiten Eingang (41, 42, 43, 44) zur Beaufschlagung mit einem Diagnosesignal auf, wobei der mindestens eine zweite Eingang (41, 42, 43, 44) mit dem Eingang der Komparatorschaltung (10), zwischen Komparatorschaltung (10) und Differenzverstärker (20), verbunden ist, und/oder mit einem der ersten oder zweiten Eingänge des Differenzverstärkers (20) zwischen dem ersten Eingang (48) des Interlockdetektors (50) und dem Differenzverstärker (20) verbunden ist. Ferner wird ein entsprechendes Verfahren und ein entsprechendes Interlockdetektorsystem beansprucht.
PCT/EP2013/054805 2012-03-28 2013-03-11 Interlockdetektor mit selbstdiagnosefunktion für einen interlockkreis und ein verfahren zur selbstdiagnose des interlockdetektors WO2013143828A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/388,803 US9733303B2 (en) 2012-03-28 2013-03-11 Interlock detector with self-diagnosis function for an interlock circuit, and method for the self-diagnosis of the interlock detector
CN201380016606.8A CN104203635B (zh) 2012-03-28 2013-03-11 用于互锁电路的具有自诊断功能的互锁探测器和用于互锁探测器的自诊断的方法
KR1020147030145A KR101653673B1 (ko) 2012-03-28 2013-03-11 인터록 회로용 자기 진단 기능을 갖는 인터록 검출기, 및 인터록 검출기의 자기 진단 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012204960A DE102012204960A1 (de) 2012-03-28 2012-03-28 Interlockdetektor mit Selbstdiagnosefunktion für einen Interlockkreis und ein Verfahren zur Selbstdiagnose des Interlockdetektors
DE102012204960.6 2012-03-28

Publications (2)

Publication Number Publication Date
WO2013143828A2 WO2013143828A2 (de) 2013-10-03
WO2013143828A3 true WO2013143828A3 (de) 2014-02-20

Family

ID=47915175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/054805 WO2013143828A2 (de) 2012-03-28 2013-03-11 Interlockdetektor mit selbstdiagnosefunktion für einen interlockkreis und ein verfahren zur selbstdiagnose des interlockdetektors

Country Status (5)

Country Link
US (1) US9733303B2 (de)
KR (1) KR101653673B1 (de)
CN (1) CN104203635B (de)
DE (1) DE102012204960A1 (de)
WO (1) WO2013143828A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6285572B2 (ja) * 2014-12-15 2018-02-28 日立オートモティブシステムズ株式会社 電力変換装置
CN105223489A (zh) * 2015-09-01 2016-01-06 沈阳拓荆科技有限公司 一种互锁电路测试设备及测试方法
US10446814B2 (en) * 2016-10-24 2019-10-15 Fca Us Llc High voltage test and service module with an interlock
CN109426162B (zh) * 2017-08-25 2023-05-09 中兴通讯股份有限公司 一种电动汽车档位信号互锁的方法及装置
CN108437799A (zh) * 2018-02-10 2018-08-24 山东国金汽车制造有限公司 一种环路互锁的诊断系统
CN113777521B (zh) 2020-05-22 2023-05-09 宁德时代新能源科技股份有限公司 高压互锁电路及其检测方法
CN113866668B (zh) 2020-06-12 2023-04-14 宁德时代新能源科技股份有限公司 高压互锁电路及其检测方法
CN113866666B (zh) * 2020-06-12 2023-11-21 宁德时代新能源科技股份有限公司 高压互锁电路及其故障检测方法
CN113866667A (zh) 2020-06-12 2021-12-31 宁德时代新能源科技股份有限公司 高压互锁电路及其检测方法
CN113890525B (zh) * 2021-10-25 2024-06-21 北京英瑞来科技有限公司 一种通讯干扰防御电路
CN115236496B (zh) * 2022-09-22 2023-01-10 深圳市华宝新能源股份有限公司 一种互锁连接检测电路

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DE102006055315A1 (de) * 2006-11-23 2008-06-12 Conti Temic Microelectronic Gmbh Überwachungsvorrichtung für eine Stromleitung
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Also Published As

Publication number Publication date
KR101653673B1 (ko) 2016-09-02
DE102012204960A1 (de) 2013-10-02
US20150331041A1 (en) 2015-11-19
KR20140139102A (ko) 2014-12-04
CN104203635A (zh) 2014-12-10
US9733303B2 (en) 2017-08-15
WO2013143828A2 (de) 2013-10-03
CN104203635B (zh) 2016-09-14

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