FR3084468B1 - Procédé de diagnostic d’un moyen de commutation dans un véhicule automobile - Google Patents

Procédé de diagnostic d’un moyen de commutation dans un véhicule automobile Download PDF

Info

Publication number
FR3084468B1
FR3084468B1 FR1908114A FR1908114A FR3084468B1 FR 3084468 B1 FR3084468 B1 FR 3084468B1 FR 1908114 A FR1908114 A FR 1908114A FR 1908114 A FR1908114 A FR 1908114A FR 3084468 B1 FR3084468 B1 FR 3084468B1
Authority
FR
France
Prior art keywords
motor vehicle
switching means
safety
switching element
relevant
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
FR1908114A
Other languages
English (en)
Other versions
FR3084468A1 (fr
Inventor
Georg Schill
Matthias Zabka
Mirko Schinzel
Nils Draese
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 filed Critical Robert Bosch GmbH
Publication of FR3084468A1 publication Critical patent/FR3084468A1/fr
Application granted granted Critical
Publication of FR3084468B1 publication Critical patent/FR3084468B1/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
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • 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
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/085—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/06—Two-wire systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Electric Motors In General (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Titre : Procédé de diagnostic d’un moyen de commutation dans un véhicule automobile Procédé de diagnostic avec un élément de commutation (19) comportant un ensemble (N) de lignes en parallèle (43), un commutateur de ligne (45) étant prévu dans au moins une ligne parallèle (43). L’élément de commutation (19) relie une partie de réseau embarqué (22) d’utilisateur (24) ne relevant pas de la sécurité, sans source d’énergie à une partie de réseau embarqué (30) relevant de la sécurité et comportant des utilisateurs (36) relevant de la sécurité, notamment pour le mode de fonctionnement autonome, à une source d’énergie (12, 32). Il est prévu une installation de mesure (41) qui effectue une mesure de différence de tension de l’élément de commutation (19) pour son diagnostic. Figure 1
FR1908114A 2018-07-25 2019-07-18 Procédé de diagnostic d’un moyen de commutation dans un véhicule automobile Active FR3084468B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018212351.9A DE102018212351A1 (de) 2018-07-25 2018-07-25 Verfahren zur Diagnose eines Schaltmittels in einem Kraftfahrzeug
DE102018212351.9 2018-07-25

Publications (2)

Publication Number Publication Date
FR3084468A1 FR3084468A1 (fr) 2020-01-31
FR3084468B1 true FR3084468B1 (fr) 2022-02-25

Family

ID=69148754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908114A Active FR3084468B1 (fr) 2018-07-25 2019-07-18 Procédé de diagnostic d’un moyen de commutation dans un véhicule automobile

Country Status (3)

Country Link
CN (1) CN110850329A (fr)
DE (1) DE102018212351A1 (fr)
FR (1) FR3084468B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020208399A1 (de) * 2020-07-03 2022-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung zur Absicherung insbesondere sicherheitsrelevanter Verbraucher in einem Kraftfahrzeug
JP7348223B2 (ja) * 2021-03-24 2023-09-20 矢崎総業株式会社 負荷制御装置
JP7420770B2 (ja) 2021-07-07 2024-01-23 矢崎総業株式会社 電源制御装置および半導体故障検出方法
DE102021214975A1 (de) * 2021-12-23 2023-06-29 Continental Automotive Technologies GmbH Schaltungsanordnung zum Überprüfen der Abschaltfähigkeit eines elektronischen Schalters

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924536B1 (fr) * 2007-12-03 2009-12-11 Peugeot Citroen Automobiles Sa Circuit electrique d'un vehicule automobile.
WO2009145678A1 (fr) * 2008-05-26 2009-12-03 Volvo Technology Corporation Module interrupteur pour un réseau d'alimentation électrique et réseau d'alimentation électrique comprenant au moins un module interrupteur
DE102008040810A1 (de) * 2008-07-29 2010-02-04 Robert Bosch Gmbh Elektrisches Bordnetzsystem
DE102010054191A1 (de) * 2010-12-11 2012-06-21 Volkswagen Ag Kraftfahrzeugbordnetz und Verfahren zum Betreiben eiens Kraftfahrzeugbordnetzes
JP5983171B2 (ja) * 2012-08-10 2016-08-31 株式会社Ｇｓユアサ スイッチ故障診断装置、蓄電装置
DE102014219133A1 (de) * 2014-09-23 2016-03-24 Robert Bosch Gmbh Bordnetz
DE102014222878A1 (de) * 2014-11-10 2016-05-12 Leoni Bordnetz-Systeme Gmbh Kraftfahrzeug-Versorgungsnetz
DE102015015479B3 (de) * 2015-11-28 2017-03-30 Audi Ag Schaltungsanordnung zum Ermitteln einer Stromstärke eines elektrischen Stroms
CN105914841B (zh) * 2016-06-08 2023-07-28 杭州弘易科技有限公司 车载供电管理系统和方法
DE102016216213A1 (de) * 2016-08-29 2018-03-01 Robert Bosch Gmbh Verfahren und Schaltungsanordnung zum Trennen einer Spannungsquelle von mindestens einem Verbraucher
DE102020208401A1 (de) * 2020-07-03 2022-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Absicherung insbesondere sicherheitsrelevanter Verbraucher in einem Kraftfahrzeug

Also Published As

Publication number Publication date
CN110850329A (zh) 2020-02-28
FR3084468A1 (fr) 2020-01-31
DE102018212351A1 (de) 2020-01-30

Similar Documents

Publication Publication Date Title
FR3084468B1 (fr) Procédé de diagnostic d’un moyen de commutation dans un véhicule automobile
FR3034456A1 (fr)
IT9053078U1 (it) Gruppo di collegamento per circuiti di circolazione del liquido di raf freddamento del motore di un veicolo
US10859446B2 (en) Temperature measuring device
FR3013291B1 (fr) Interface hydraulique chauffante pour un systeme d'approvisionnement et/ou de distribution en liquide lave glace de vehicule automobile
JP6309979B2 (ja) 絶縁検出装置
GB1450179A (en) Rope having tension-cushioning shock absorber
DE102004049153A1 (de) Leiterabschnitt für ein Gerät zum Ermitteln von elektrischen Größen
KR20110082607A (ko) 촉매 변환기의 성능 진단 방법
US2347885A (en) Wire line guide
CN209593460U (zh) 汽车电机控制器控制及诊断的接口电路
ATE531930T1 (de) Schwingungsdämpfende hülse für einspritzrohrbogen
CN211317582U (zh) 一种车用温度传感器综合性能检测的安装定位机构
FR3064962B1 (fr) Dispositif limiteur de pression equipant un dispositif de distribution de liquide lave-glace pour un vehicule automobile
FR3056492B1 (fr) Dispositif lumineux d'indication d'un etat de configuration d'un siege de vehicule
US1796156A (en) Battery-corrosion eliminator
CN106838279B (zh) 半直驱风力发电机
FR3098775B1 (fr) Dispositif d’essuie-glace
CN110849712A (zh) 一种钢丝绳绳头锁紧装置及钢丝绳疲劳试验机
CN208845654U (zh) 拉索式滑门机构张紧装置
CN112067777A (zh) 一种水污染控制用水质量检测装置
CN205895469U (zh) 一种船用高压油管
EP1559360A1 (fr) Dispositif de rallongement pour un appareil ménager de nettoyage à la vapeur
CN210859713U (zh) 可调式船用刮水器传动带张紧机构
CN217304831U (zh) 一种汽车线束的耐腐蚀检测装置

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210528

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5