WO2021204506A3 - Systemeinheit mit einem ersten aktorsystem und einem zweiten aktorsystem - Google Patents

Systemeinheit mit einem ersten aktorsystem und einem zweiten aktorsystem Download PDF

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Publication number
WO2021204506A3
WO2021204506A3 PCT/EP2021/056844 EP2021056844W WO2021204506A3 WO 2021204506 A3 WO2021204506 A3 WO 2021204506A3 EP 2021056844 W EP2021056844 W EP 2021056844W WO 2021204506 A3 WO2021204506 A3 WO 2021204506A3
Authority
WO
WIPO (PCT)
Prior art keywords
operating mode
actuator system
actuator
switch
unit
Prior art date
Application number
PCT/EP2021/056844
Other languages
English (en)
French (fr)
Other versions
WO2021204506A2 (de
Inventor
Samuel Bubeck
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
Priority to US17/792,216 priority Critical patent/US20230065689A1/en
Priority to CN202180026361.1A priority patent/CN115335267A/zh
Priority to EP21713622.5A priority patent/EP4132824A2/de
Priority to JP2022558486A priority patent/JP2023519905A/ja
Publication of WO2021204506A2 publication Critical patent/WO2021204506A2/de
Publication of WO2021204506A3 publication Critical patent/WO2021204506A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/029—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/402—Back-up
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/404—Brake-by-wire or X-by-wire failsafe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/413—Plausibility monitoring, cross check, redundancy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/029—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • B60W2050/0292—Fail-safe or redundant systems, e.g. limp-home or backup systems

Abstract

Systemeinheit (100) für eine zumindest teilautomatisierte mobile Plattform mit zumindest einem ersten Aktorsystem (120) und einem zweiten Aktorsystem (140), die jeweils zumindest einen Hilfs-Betriebsmodus und einen Not-Betriebsmodus aufweisen; und das erste Aktorsystem (120) und das zweite Aktorsystem (140) jeweils eingerichtet und gekoppelt sind: in einen inaktiven Betriebsmodus zu wechseln, wenn ein kritischer Fehler in dem jeweiligen Aktorsystem (120, 140) identifiziert wird; und in einen Hilfs-Betriebsmodus zu wechseln, wenn eines der Aktorsysteme (120, 140) in den inaktiven Betriebsmodus wechselt, um zusätzlich zumindest Teile einer Funktionalität des jeweiligen Aktorsystems (120, 140) auszuführen, das im inaktiven Betriebsmodus ist; und in einen Not-Betriebsmodus zu schalten, wenn in dem jeweiligen Aktorsystem (120, 140) im Hilfs-Betriebsmodus ein kritischer Fehler identifiziert wird.
PCT/EP2021/056844 2020-04-08 2021-03-17 Systemeinheit mit einem ersten aktorsystem und einem zweiten aktorsystem WO2021204506A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US17/792,216 US20230065689A1 (en) 2020-04-08 2021-03-17 System unit including a first actuator system and a second actuator system
CN202180026361.1A CN115335267A (zh) 2020-04-08 2021-03-17 具有第一执行器系统和第二执行器系统的系统单元
EP21713622.5A EP4132824A2 (de) 2020-04-08 2021-03-17 Systemeinheit mit einem ersten aktorsystem und einem zweiten aktorsystem
JP2022558486A JP2023519905A (ja) 2020-04-08 2021-03-17 第１のアクチュエータシステムと第２のアクチュエータシステムとを備えたシステムユニット

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020204529.1A DE102020204529A1 (de) 2020-04-08 2020-04-08 Systemeinheit mit einem ersten Aktorsystem und einem zweiten Aktorsystem
DE102020204529.1 2020-04-08

Publications (2)

Publication Number Publication Date
WO2021204506A2 WO2021204506A2 (de) 2021-10-14
WO2021204506A3 true WO2021204506A3 (de) 2021-12-16

Family

ID=75143622

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/056844 WO2021204506A2 (de) 2020-04-08 2021-03-17 Systemeinheit mit einem ersten aktorsystem und einem zweiten aktorsystem

Country Status (6)

Country Link
US (1) US20230065689A1 (de)
EP (1) EP4132824A2 (de)
JP (1) JP2023519905A (de)
CN (1) CN115335267A (de)
DE (1) DE102020204529A1 (de)
WO (1) WO2021204506A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022103798B4 (de) 2022-02-17 2024-01-18 Audi Aktiengesellschaft Verfahren zum Betreiben eines Fahrzeuges

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100198473A1 (en) * 2007-08-02 2010-08-05 Robert Bosch Gmbh Brake system for a vehicle and a method for operating a brake system for a vehicle
US20160114779A1 (en) * 2014-10-28 2016-04-28 Robert Bosch Gmbh Method for furnishing a sensor in the braking system in a vehicle
DE102017113563A1 (de) * 2017-06-20 2018-12-20 Ipgate Ag Bremssystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100198473A1 (en) * 2007-08-02 2010-08-05 Robert Bosch Gmbh Brake system for a vehicle and a method for operating a brake system for a vehicle
US20160114779A1 (en) * 2014-10-28 2016-04-28 Robert Bosch Gmbh Method for furnishing a sensor in the braking system in a vehicle
DE102017113563A1 (de) * 2017-06-20 2018-12-20 Ipgate Ag Bremssystem

Also Published As

Publication number Publication date
US20230065689A1 (en) 2023-03-02
CN115335267A (zh) 2022-11-11
WO2021204506A2 (de) 2021-10-14
JP2023519905A (ja) 2023-05-15
EP4132824A2 (de) 2023-02-15
DE102020204529A1 (de) 2021-10-14

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