DE10135742A1 - Motor vehicle with automatic viewing-direction detection system, detects when vehicle driver is insufficiently attentive with regard to road conditions - Google Patents

Motor vehicle with automatic viewing-direction detection system, detects when vehicle driver is insufficiently attentive with regard to road conditions

Info

Publication number
DE10135742A1
DE10135742A1 DE10135742A DE10135742A DE10135742A1 DE 10135742 A1 DE10135742 A1 DE 10135742A1 DE 10135742 A DE10135742 A DE 10135742A DE 10135742 A DE10135742 A DE 10135742A DE 10135742 A1 DE10135742 A1 DE 10135742A1
Authority
DE
Germany
Prior art keywords
automatic
system
driver
vehicle
motor vehicle
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.)
Withdrawn
Application number
DE10135742A
Other languages
German (de)
Inventor
Bernd Woltermann
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE10135742A priority Critical patent/DE10135742A1/en
Publication of DE10135742A1 publication Critical patent/DE10135742A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/06Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/16Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/163Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/0008Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including means for detecting potential obstacles in vehicle path
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems
    • G08G1/166Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/16Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/18Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T2201/00Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02Active or adaptive cruise control system; Distance control
    • B60T2201/022Collision avoidance systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2540/00Input parameters relating to occupants
    • B60W2540/22Psychological state; Stress level or workload
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2554/00Input parameters relating to objects

Abstract

The vehicle comprises systems for automatic viewing-direction detection, automatic detection of obstacles, automatic vehicle control and/or for spacing-distance control. The type of operation is provided in which the systems for automatic detection, control and/or spacing-distance control are activated when the system for automatic direction detection establishes a lack of attention by the driver. These systems are made inactive when the system for automatic direction of viewing detection establishes that the driver is sufficiently attentive. An Independent claim is given for a method of operating a vehicle equipped with an automatic viewing direction detection system.

Description

  • The invention relates to a motor vehicle with automatic Viewing direction recognition and a method for its operation.
  • Motorists are driven by a variety of environmental conditions distracted and often do not focus on the Road traffic in front of their vehicle. This often happens Traffic accidents, especially with weaker ones Road users such as pedestrians and cyclists.
  • To reduce the risk of traffic accidents by distraction of the driver To reduce, one has systems for viewing direction detection Designed with a camera the eyes of the driver observed, and when the system detects that the driver is not following looks out on the street, z. B. generates a warning sound. US 6 082 764 shows a motor vehicle with a system for automatic sight line detection and a system for automatic obstacle detection, in which a restraint system is preactivated by u. a. a belt tensioner is operated when the system for automatic sight line detection lacking Attention of the driver of the motor vehicle determines and the system for automatic obstacle detection an impending Collision. Although this improves the protection of Inmates of the motor vehicle, but not those of others Road users.
  • The invention has for its object to provide a system for automatic sight line detection and a system for automatic obstacle detection to combine such that the general traffic safety is increased.
  • This object is achieved by a motor vehicle according to claim 1 and a method according to claim 2 solved.
  • In the invention, the driver is not simply warned when an inattention and an imminent collision are detected but the vehicle reacts automatically Braking or possibly steering movements to the impending collision safely avert.
  • Instead of a system for automatic obstacle detection or In addition, a system for distance control (ACC - Autonomous Cruise Control) can be used vehicle ahead recognizes and by pressing gas and brake keeps the distance to the vehicle ahead constant and sometimes keeps track by steering intervention. Such systems are usually designed for higher speeds and must be activated by the driver. Within closed Villages should not be used. ACC systems that in case of traffic jam the car automatically accelerate and brake, are planned, but off For safety reasons not yet approved.
  • The invention makes it possible to use an ACC system outside the to use approved speed ranges by only then activated when the system for automatic Viewing direction recognition lacking driver's attention Motor vehicle determines. Only in this case does it react ACC system on a deceleration of the preceding vehicle or even a threatening collision with any other Obstacle that its sensors normally also detect can, by active braking intervention. As soon as the driver returns looks at the road in front of him, the ACC system or the System for automatic obstacle detection deactivated again become.
  • In a preferred embodiment, the system for automatic obstacle detection and automatic Vehicle control and / or the system for distance control only then activated when the system is for automatic Gaze detection for a predetermined time lack of attention the driver of the motor vehicle has determined so that not Just a quick look in the rearview mirror or to the side than Inattention is scored. Preferably, the temporal Delay of system activation no fixed value, but the Driver can adjust it to suit his driving style. Such a Delay time can also be used for system deactivation be provided.
  • The inventive coupling of comfort systems such as ACC and / or automatic obstacle detection systems Systems for automatic line of sight recognition offers one much higher safety standard than pure warning concepts, since A warning may be too late because the driver will respond first or because the driver may react incorrectly.
  • By operating the systems according to the invention in the case of Inattention of the driver may have specifications when the Driver can turn on an ACC for convenience and when she has to be switched off again, ignored The vehicle takes control at the moment in which the driver is unable to respond to potential obstacles because he can not see them. Preferably In addition, warning signals generated, so that the driver also directly is pointed out to possible obstacles.
  • The line of sight recognition makes a hidden "Operating element" is: the driver's gaze is not on the road In front of the vehicle is a security system activated, which in case of imminent collision able is to brake the vehicle safely, possibly also to one Steer around obstacle when the vehicle electronics over corresponding self-control intelligence. As soon as the Driver on the road in front of him, that will be Security system disabled again.
  • Other features and advantages of the invention will become apparent the following description of an embodiment based the drawing. Their only figure shows a flow chart for Explanation of the operation of a motor vehicle with a system for automatic line of sight recognition and a system for automatic obstacle detection and automatic braking.
  • The viewing direction detection is always active while driving (Step S1), and when it recognizes that the driver does not look at the road, (step S2) switches they are the system for obstacle detection and automatic Braking (step S3). Instead of the system for Obstacle detection can be a system for distance control (ACC - Autonomous Cruise Control) be provided anyway for active brake intervention is set up. Will be in Process step S4 detected an obstacle (or in an ACC system Braking of the vehicle ahead), the Vehicle is braked automatically and the driver becomes by one Warning sound informed (step S5). If the Line of sight recognition detects that the driver is back on the road looks at (step S6), the system for Obstacle detection or ACC again put into a state of rest (Step S7) to allow the driver full control over the vehicle gets back.

Claims (4)

1. Motor vehicle with a system for automatic Gaze detection and a system for automatic Obstacle detection and automatic vehicle control and / or a System for distance control, with a mode provided is in which the system for automatic obstacle detection and automatic vehicle control and / or the system for Distance control are active when the system for automatic Line of sight recognition Lack of attention of the driver of the motor vehicle, and are inactive when the System for automatic line of sight recognition attention of the driver.
2. Method for operating a motor vehicle with a system for automatic line of sight recognition and a system for automatic obstacle detection and automatic Vehicle control and / or a system for distance control, wherein the System for automatic obstacle detection and automatic Vehicle control and / or the system for distance control be activated when the system for automatic Viewing direction recognition lacking driver's attention Motor vehicle determines, and be disabled when the system for automatic gaze detection attention of Driver determines.
3. The method according to claim 2, characterized in that the System for automatic obstacle detection and automatic Vehicle control and / or the system for distance control be activated when the system for automatic Viewing direction detection for a predetermined time lacking Has noticed the attention of the driver of the motor vehicle.
4. The method according to claim 2 or 3, characterized that the system for automatic obstacle detection and automatic vehicle control and / or the system for Distance control can be disabled when the system for automatic Viewing direction recognition for a predetermined time Has noticed the attention of the driver of the motor vehicle.
DE10135742A 2001-07-21 2001-07-21 Motor vehicle with automatic viewing-direction detection system, detects when vehicle driver is insufficiently attentive with regard to road conditions Withdrawn DE10135742A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10135742A DE10135742A1 (en) 2001-07-21 2001-07-21 Motor vehicle with automatic viewing-direction detection system, detects when vehicle driver is insufficiently attentive with regard to road conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10135742A DE10135742A1 (en) 2001-07-21 2001-07-21 Motor vehicle with automatic viewing-direction detection system, detects when vehicle driver is insufficiently attentive with regard to road conditions

Publications (1)

Publication Number Publication Date
DE10135742A1 true DE10135742A1 (en) 2003-02-27

Family

ID=7692744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10135742A Withdrawn DE10135742A1 (en) 2001-07-21 2001-07-21 Motor vehicle with automatic viewing-direction detection system, detects when vehicle driver is insufficiently attentive with regard to road conditions

Country Status (1)

Country Link
DE (1) DE10135742A1 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1484014A1 (en) * 2003-06-02 2004-12-08 Delphi Technologies, Inc. Target awareness determination system and method
WO2005044612A1 (en) * 2003-10-28 2005-05-19 Robert Bosch Gmbh Device for warning against fatigue in motor vehicles equipped with a distance warning system
WO2005080119A1 (en) * 2004-01-28 2005-09-01 Toyota Jidosha Kabushiki Kaisha Running support system for vehicle
EP1723901A1 (en) * 2005-05-16 2006-11-22 Delphi Technologies, Inc. Vehicle operator monitoring system and method
CN1326730C (en) * 2004-11-26 2007-07-18 李镇铭 Accelerator for automatically regulating speed of vehicle and executive device of brake
WO2007115923A1 (en) * 2006-04-03 2007-10-18 Robert Bosch Gmbh Device and method for deactivating a safety function
EP1897773A1 (en) * 2006-09-08 2008-03-12 Ford Global Technologies, LLC An object awareness determination system and a method for determining awareness of an object.
US7450016B2 (en) 2004-12-08 2008-11-11 Denso Corporation Driver fatigue assessment device and method
DE102011116301A1 (en) 2011-10-18 2012-04-12 Daimler Ag Driver assistance system for motor car, has regulating device for implementing supporting interventions, where degree of driving support made by regulating device is provided based on detected degree of attention
DE102011084887A1 (en) 2011-10-20 2013-04-25 Bayerische Motoren Werke Aktiengesellschaft Method for influencing information representation on display device of user interface of system in motor vehicle, involves determining that vehicle driver directs his attention to user interface of system
CN1914060B (en) * 2004-01-28 2013-05-29 丰田自动车株式会社 Running support system for vehicle
DE102012023245A1 (en) * 2012-11-27 2014-06-12 Audi Ag Method for operating driver assistance system of motor car, involves outputting warning information to driver, adjusting operating parameter of safety system and activating assistance system, when deflection value exceeds threshold
DE102013002686A1 (en) 2013-02-15 2014-08-21 Audi Ag Method for operating motor vehicle, involves acquiring images of portion of driver, where body posture of driver is determined from acquired images, and attention signal is generated depending on determined body posture
DE102013012470A1 (en) 2013-07-26 2015-01-29 Audi Ag Method for operating a warning system of a motor vehicle and warning system for a motor vehicle
DE102013021139A1 (en) 2013-12-13 2015-06-18 Audi Ag Motor vehicle with lane keeping assistance in case of tearing of the steering wheel
DE102014100672A1 (en) * 2014-01-22 2015-07-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Attention control method and apparatus
DE102014214701A1 (en) 2014-07-25 2016-01-28 Bayerische Motoren Werke Aktiengesellschaft Method and device for influencing the presentation of information on a display device in a vehicle
DE102016201939A1 (en) * 2016-02-09 2017-08-10 Volkswagen Aktiengesellschaft Apparatus, method and computer program for improving perception in collision avoidance systems
EP2284057A3 (en) * 2009-08-13 2017-08-23 Volkswagen Aktiengesellschaft Method and device for adapting parameters of a driver assistance system
DE102016225792A1 (en) * 2016-12-21 2018-06-21 Bayerische Motoren Werke Aktiengesellschaft Method for operating an obstacle recognition function of a driver assistance system in a motor vehicle
DE102011015130B4 (en) 2010-03-30 2018-07-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Procedure for ensuring operation of vehicles with autonomous driving with restricted abilities
DE102017221202B3 (en) 2017-11-27 2018-12-27 Audi Ag Vehicle control system for autonomously driving motor vehicle

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DE4338244A1 (en) * 1992-11-13 1994-05-19 Mitsubishi Electric Corp Warning system for a vehicle - Has monitoring system for vehicle, environment and driver which takes steps to avoid danger if driver unaware
DE19734307A1 (en) * 1997-08-08 1999-02-11 Bosch Gmbh Robert Monitoring and control method for automobile travel characteristics

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DE4338244A1 (en) * 1992-11-13 1994-05-19 Mitsubishi Electric Corp Warning system for a vehicle - Has monitoring system for vehicle, environment and driver which takes steps to avoid danger if driver unaware
DE19734307A1 (en) * 1997-08-08 1999-02-11 Bosch Gmbh Robert Monitoring and control method for automobile travel characteristics

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1484014A1 (en) * 2003-06-02 2004-12-08 Delphi Technologies, Inc. Target awareness determination system and method
US6989754B2 (en) 2003-06-02 2006-01-24 Delphi Technologies, Inc. Target awareness determination system and method
WO2005044612A1 (en) * 2003-10-28 2005-05-19 Robert Bosch Gmbh Device for warning against fatigue in motor vehicles equipped with a distance warning system
US7821384B2 (en) 2003-10-28 2010-10-26 Robert Bosch Gmbh Device for fatigue warning in motor vehicles having a run-up alarm system
US7689359B2 (en) 2004-01-28 2010-03-30 Toyota Jidosha Kabushiki Kaisha Running support system for vehicle
CN1914060B (en) * 2004-01-28 2013-05-29 丰田自动车株式会社 Running support system for vehicle
WO2005080119A1 (en) * 2004-01-28 2005-09-01 Toyota Jidosha Kabushiki Kaisha Running support system for vehicle
CN1326730C (en) * 2004-11-26 2007-07-18 李镇铭 Accelerator for automatically regulating speed of vehicle and executive device of brake
DE102005058678B4 (en) * 2004-12-08 2013-02-28 Denso Corporation Device and method for detecting fatigue of a driver
US7450016B2 (en) 2004-12-08 2008-11-11 Denso Corporation Driver fatigue assessment device and method
DE102005058678B8 (en) * 2004-12-08 2013-05-23 Denso Corporation Device and method for detecting fatigue of a driver
EP1723901A1 (en) * 2005-05-16 2006-11-22 Delphi Technologies, Inc. Vehicle operator monitoring system and method
WO2007115923A1 (en) * 2006-04-03 2007-10-18 Robert Bosch Gmbh Device and method for deactivating a safety function
US8185273B2 (en) 2006-04-03 2012-05-22 Robert Bosch Gmbh Device and method for deactivating safety function
US7804413B2 (en) 2006-09-08 2010-09-28 Ford Global Technologies, Llc Object awareness determination system and a method for determining awareness of an object
EP1897773A1 (en) * 2006-09-08 2008-03-12 Ford Global Technologies, LLC An object awareness determination system and a method for determining awareness of an object.
EP2284057A3 (en) * 2009-08-13 2017-08-23 Volkswagen Aktiengesellschaft Method and device for adapting parameters of a driver assistance system
DE102011015130B4 (en) 2010-03-30 2018-07-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Procedure for ensuring operation of vehicles with autonomous driving with restricted abilities
DE102011116301A1 (en) 2011-10-18 2012-04-12 Daimler Ag Driver assistance system for motor car, has regulating device for implementing supporting interventions, where degree of driving support made by regulating device is provided based on detected degree of attention
DE102011084887A1 (en) 2011-10-20 2013-04-25 Bayerische Motoren Werke Aktiengesellschaft Method for influencing information representation on display device of user interface of system in motor vehicle, involves determining that vehicle driver directs his attention to user interface of system
DE102012023245A1 (en) * 2012-11-27 2014-06-12 Audi Ag Method for operating driver assistance system of motor car, involves outputting warning information to driver, adjusting operating parameter of safety system and activating assistance system, when deflection value exceeds threshold
DE102013002686A1 (en) 2013-02-15 2014-08-21 Audi Ag Method for operating motor vehicle, involves acquiring images of portion of driver, where body posture of driver is determined from acquired images, and attention signal is generated depending on determined body posture
DE102013002686B4 (en) * 2013-02-15 2017-03-23 Audi Ag Method for operating a motor vehicle and motor vehicles
DE102013012470A1 (en) 2013-07-26 2015-01-29 Audi Ag Method for operating a warning system of a motor vehicle and warning system for a motor vehicle
DE102013021139A1 (en) 2013-12-13 2015-06-18 Audi Ag Motor vehicle with lane keeping assistance in case of tearing of the steering wheel
DE102013021139B4 (en) 2013-12-13 2019-01-31 Audi Ag Motor vehicle with lane keeping assistance in case of tearing of the steering wheel
DE102014100672A1 (en) * 2014-01-22 2015-07-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Attention control method and apparatus
DE102014214701A1 (en) 2014-07-25 2016-01-28 Bayerische Motoren Werke Aktiengesellschaft Method and device for influencing the presentation of information on a display device in a vehicle
DE102016201939A1 (en) * 2016-02-09 2017-08-10 Volkswagen Aktiengesellschaft Apparatus, method and computer program for improving perception in collision avoidance systems
DE102016225792A1 (en) * 2016-12-21 2018-06-21 Bayerische Motoren Werke Aktiengesellschaft Method for operating an obstacle recognition function of a driver assistance system in a motor vehicle
DE102017221202B3 (en) 2017-11-27 2018-12-27 Audi Ag Vehicle control system for autonomously driving motor vehicle

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