WO2021122460A3 - Steuergerät für ein fahrerassistenzsystem und fahrerassistenzsystem - Google Patents

Steuergerät für ein fahrerassistenzsystem und fahrerassistenzsystem Download PDF

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Publication number
WO2021122460A3
WO2021122460A3 PCT/EP2020/085992 EP2020085992W WO2021122460A3 WO 2021122460 A3 WO2021122460 A3 WO 2021122460A3 EP 2020085992 W EP2020085992 W EP 2020085992W WO 2021122460 A3 WO2021122460 A3 WO 2021122460A3
Authority
WO
WIPO (PCT)
Prior art keywords
control unit
driver assistance
assistance system
sensor module
sensor
Prior art date
Application number
PCT/EP2020/085992
Other languages
English (en)
French (fr)
Other versions
WO2021122460A2 (de
Inventor
Ega Tschiskale
Thorsten Sonntag
Michael Ewert
Michael KRESPACH
Benjamin Schullcke
Armin KEMPTER
Michael Stuetz
Original Assignee
Zf Friedrichshafen Ag
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
Priority claimed from DE102019220382.5A external-priority patent/DE102019220382A1/de
Priority claimed from DE102019220388.4A external-priority patent/DE102019220388A1/de
Application filed by Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Priority to US17/786,815 priority Critical patent/US20230028289A1/en
Priority to EP20829848.9A priority patent/EP4078434A2/de
Publication of WO2021122460A2 publication Critical patent/WO2021122460A2/de
Publication of WO2021122460A3 publication Critical patent/WO2021122460A3/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • 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
    • B60W50/0205—Diagnosing or detecting failures; Failure detection models
    • 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
    • B60W50/04—Monitoring the functioning of the control system
    • B60W50/045—Monitoring control system parameters
    • 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
    • B60W50/06—Improving the dynamic response of the control system, e.g. improving the speed of regulation or avoiding hunting or overshoot
    • 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
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001—Planning or execution of driving tasks
    • B60W60/0015—Planning or execution of driving tasks specially adapted for safety
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • 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
    • B60W50/0205—Diagnosing or detecting failures; Failure detection models
    • B60W2050/0215—Sensor drifts or sensor failures
    • 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
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/408—Radar; Laser, e.g. lidar
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Safety Devices In Control Systems (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Die Erfindung betrifft ein Steuergerät für ein Fahrerassistenzsystem, wobei das Steuergerät eine Sensorschnittstelle umfasst, über die das Steuergerät mit wenigstens einem Sensormodul zum Empfang von Daten des wenigstens einen Sensormoduls verbindbar ist, einen Leistungsprozessor, der dazu eingerichtet ist, auf Basis der Daten des wenigstens einen Sensormoduls Objekte zu erkennen und Objektdaten bereitzustellen und eine Systemschnittstelle, über die das Steuergerät mit einem übergeordneten Steuergerät des Fahrerassistenzsystems zur Weiterleitung von durch den Leistungsprozessor bereitgestellten Objektdaten verbindbar ist, und eine Sensorspannungsversorgung, über die das Steuergerät Betriebsenergie für das wenigstens eine Sensormodul bereitstellt.
PCT/EP2020/085992 2019-12-20 2020-12-14 Steuergerät für ein fahrerassistenzsystem und fahrerassistenzsystem WO2021122460A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/786,815 US20230028289A1 (en) 2019-12-20 2020-12-14 Control unit for a driver assistance system, and driver asisstance system
EP20829848.9A EP4078434A2 (de) 2019-12-20 2020-12-14 Steuergerät für ein fahrerassistenzsystem und fahrerassistenzsystem

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102019220382.5A DE102019220382A1 (de) 2019-12-20 2019-12-20 Steuergerät für ein Fahrerassistenzsystem und Fahrerassistenzsystem
DE102019220382.5 2019-12-20
DE102019220388.4A DE102019220388A1 (de) 2019-12-20 2019-12-20 Steuergerät für ein Fahrerassistenzsystem und Fahrerassistenzsystem
DE102019220388.4 2019-12-20

Publications (2)

Publication Number Publication Date
WO2021122460A2 WO2021122460A2 (de) 2021-06-24
WO2021122460A3 true WO2021122460A3 (de) 2021-08-12

Family

ID=74095809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/085992 WO2021122460A2 (de) 2019-12-20 2020-12-14 Steuergerät für ein fahrerassistenzsystem und fahrerassistenzsystem

Country Status (3)

Country Link
US (1) US20230028289A1 (de)
EP (1) EP4078434A2 (de)
WO (1) WO2021122460A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1588928A2 (de) * 2004-04-16 2005-10-26 MAN Nutzfahrzeuge Aktiengesellschaft Verfahren und Vorrichtung zur Versorgung eines Sensors mit einer geregelten Sensorversorgungsspannung
WO2013043661A1 (en) * 2011-09-21 2013-03-28 Magna Electronics, Inc. Vehicle vision system using image data transmission and power supply via a coaxial cable
EP3032457A1 (de) * 2014-12-10 2016-06-15 LG Electronics Inc. Fahrhilfe für ein fahrzeug
DE102018104357A1 (de) * 2018-02-27 2019-08-29 Valeo Schalter Und Sensoren Gmbh Schaltungsanordnung mit Spannungsüberwachung eines Sensor-Schaltkreises

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180043633A1 (en) 2016-08-10 2018-02-15 City University Of Hong Kong System for printing an object and a method for printing an object

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1588928A2 (de) * 2004-04-16 2005-10-26 MAN Nutzfahrzeuge Aktiengesellschaft Verfahren und Vorrichtung zur Versorgung eines Sensors mit einer geregelten Sensorversorgungsspannung
WO2013043661A1 (en) * 2011-09-21 2013-03-28 Magna Electronics, Inc. Vehicle vision system using image data transmission and power supply via a coaxial cable
EP3032457A1 (de) * 2014-12-10 2016-06-15 LG Electronics Inc. Fahrhilfe für ein fahrzeug
DE102018104357A1 (de) * 2018-02-27 2019-08-29 Valeo Schalter Und Sensoren Gmbh Schaltungsanordnung mit Spannungsüberwachung eines Sensor-Schaltkreises

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KUMAR R SURYA ET AL: "Raspberry Pi based vehicle collision avoidance system", 2017 INTERNATIONAL CONFERENCE ON INNOVATIONS IN ELECTRICAL, ELECTRONICS, INSTRUMENTATION AND MEDIA TECHNOLOGY (ICEEIMT), IEEE, 3 February 2017 (2017-02-03), pages 211 - 215, XP033262284, DOI: 10.1109/ICIEEIMT.2017.8116838 *
LINEAR TECHNOLOGY: "LTC2970 datasheet - Dual I2C Supply Monitor and Margin Controller", 2006, pages 1 - 38, XP055788620, Retrieved from the Internet <URL:https://www.analog.com/media/en/technical-documentation/data-sheets/29701fe.pdf> [retrieved on 20210319] *

Also Published As

Publication number Publication date
US20230028289A1 (en) 2023-01-26
EP4078434A2 (de) 2022-10-26
WO2021122460A2 (de) 2021-06-24

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