WO2006013125A1 - Unite d'evaluation pour renforcer la securite lors du guidage d'un moyen de deplacement et procede correspondant - Google Patents

Unite d'evaluation pour renforcer la securite lors du guidage d'un moyen de deplacement et procede correspondant Download PDF

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Publication number
WO2006013125A1
WO2006013125A1 PCT/EP2005/052604 EP2005052604W WO2006013125A1 WO 2006013125 A1 WO2006013125 A1 WO 2006013125A1 EP 2005052604 W EP2005052604 W EP 2005052604W WO 2006013125 A1 WO2006013125 A1 WO 2006013125A1
Authority
WO
WIPO (PCT)
Prior art keywords
safety
information
evaluation unit
user interface
situation
Prior art date
Application number
PCT/EP2005/052604
Other languages
German (de)
English (en)
Inventor
Bernhard Lucas
Martin Staempfle
Fred Oechsle
Wolfgang Branz
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 WO2006013125A1 publication Critical patent/WO2006013125A1/fr

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Classifications

    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
    • B60T8/17551—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve determining control parameters related to vehicle stability used in the regulation, e.g. by calculations involving measured or detected parameters

Definitions

  • the present invention relates to an evaluation unit according to the preamble of claim 1, a system having at least one such evaluation unit and a method according to the preamble of claim 5.
  • FAS Driver assistance systems
  • ACC Adaptive Cruise Control
  • ABS Antilock Braking System
  • ESP Electronic Stability Program
  • Brake Assist Brake Assist
  • the document DE 38 17 495 A1 discloses a control device for user-specific adaptation of the parameterization of various electronically adjustable functions in a motor vehicle. According to this control device, however, only the user-specific features, but not the respective traffic situation, are used for the adaptation of the functions.
  • the document DE 102 55435 A1 describes a so-called speed-lock function which restricts or prevents the possibility of operating an in-vehicle device, in particular a driver information system, for example a navigation system, while driving .
  • the automatic restriction of the operation control (speed-lock function) is activated in dependence on the driving state of the means of locomotion, for example, depending on the seat occupancy of the passenger seat or in dependence on the vehicle speed.
  • the Speed Lock function prevents the driver from being distracted from the traffic by operating a driver information system, it does not assist the driver in selecting the information provided by the driver information system.
  • a device for filtering the information provided by the driver information system is known from the document DE 19952 857 Cl.
  • This device recorded by means of a camera and microphone driver state and represents depending on the driver's mood only certain information.
  • the engine and the brake can be controlled automatically.
  • Operation control of the means of locomotion enabled is considered disadvantageous in the known device, however, that for the operation control substantially the driver state, but not the traffic situation is relevant. Furthermore, the vehicle condition is considered only to a very limited extent, for example in terms of speed, the cooling water temperature, the tire pressure and the
  • a system and a method of the type mentioned is disclosed in the document DE 102 18 681 Al.
  • the operation control of electronic equipment of a traveling means is gradually promoted.
  • the degree of gradual support depends on the load on the driver or on the condition of the driver and on the complexity of the traffic situation, as measured by the speed of the vehicle, the vehicle volume and the weather conditions.
  • the operation input by means of Vorgben supported.
  • the traffic situation is assessed only as a lump sum; a concrete danger situation, for example too close to a leading vehicle, is not recognized, in particular it is not limited to an individual
  • the present invention is based on the object, an evaluation unit of the type mentioned, a system of the type mentioned and a method of the type mentioned - A -
  • the present invention is based on the preferably automatic driving of the user interface of the means of locomotion;
  • the interface of at least one driver information system can be modified, and thus information can be added, switched off or hidden.
  • the invention offers the advantage that a targeted control of the user interface, in particular for a suitable period of time and / or in critical driving situations, is ensured. Due to the selection and / or modification of the information according to the invention, the driver can record in non-critical situations vehicle information-relevant information, such as telephoning or calling
  • the channels of the information supply are interrupted, and only targeted information about the current driving situation, for example specific warnings, takes place for a suitable duration.
  • the automated selection of the information output avoids excessive demands on the driver's attention and directs the concentration to the vehicle management with high priority.
  • the guide of the means of locomotion thus turns his attention when used according to the invention of the evaluation device, the system and the method from the provided via the user interface infotainment and focuses fully on the critical driving situation. In this case, if necessary, he can in turn be informed selectively and exclusively about the driving situation via the user interface, in particular be acoustically and / or visually and / or haptically warned of the critical driving situation in a suitable manner.
  • the current output of information directed to the driver of the means of transportation is modified; for example, in one
  • Hazard situation unimportant information such as fuel consumption, map, travel time or telephone conversation, automatically hidden.
  • the operator control of devices located in the driving compartment such as navigation system, radio or telephone, can additionally be controlled; in particular, unimportant entry options can be automatically prevented in dangerous situations.
  • the specific traffic situation is detected and included according to the invention by means of the detection unit, for example by means of environment sensors. So there is no overall assessment of the situation, for
  • the evaluation unit in order to control the user interface, for example the audio interface and / or the video interface, in the evaluation unit advantageously - depending on the calculated risk measure and / or
  • the user interface intended for outputting information is thus controlled as a function of the criticality of the driving situation in order to restrict the information output.
  • the criticality of the driving situation can be determined from vehicle sensor data, for example by means of the vehicle speed.
  • An advantageous embodiment of the invention thus includes a method and a device for forming a measure of the criticality of a driving situation.
  • the control of the user interface preferably takes place when at least one threshold value of the criterion of criticality is exceeded.
  • the cancellation of the control of the user interface advantageously takes place when falling below all thresholds of Complementary Materials, Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., the control of the user interface, preferably takes place when at least one threshold value of the criterion of criticality is exceeded.
  • the cancellation of the control of the user interface advantageously takes place when falling below all thresholds of Med Cheshuses and / or with at least a small time delay.
  • the present invention relates to the use of at least one evaluation unit according to the kind set out above and / or at least one system according to the kind set out above and / or a method according to the above-mentioned kind - for the audible and / or visual and / or haptic warning of the driver of
  • the present invention can thus, for example, in the following traffic situations to
  • Fig. 1 in a schematic representation a first exemplary embodiment of a system according to the present invention, which according to the method according to the present
  • FIG. 2 shows a schematic representation of a second embodiment of a system according to the present invention, which operates according to the method according to the present invention.
  • FIGS. 1 and 2 each show a driver assistance system 100 or 100 'for modifying two user interfaces 10, 12 assigned to a means of transportation, namely an audio interface 10 and a video interface 12.
  • the driver assistance system 100 or 100 has two detection units 20, 22, namely a first environment sensor 20 and a second environment sensor 22, for detecting internal or external conditions of the means of locomotion.
  • the detection units 20, 22 is followed by an evaluation unit 30, the
  • this evaluation unit 30 calculates a risk measure 32.
  • the driver assistance system 100 or 100 'further has two safety devices 40, 50, namely an A [ntiJB [lock] S [ystem] 40 and an E [lectronic] S [tability] P [rogramm] module 50, which are incorporated in US Pat Presence of a particular driving situation to be activated.
  • the evaluation unit 30 and the safety devices 40, 50 are followed by an evaluation unit 60.
  • the evaluation unit 60 is provided with the risk measure 32, with an intervention signal 42 of the A [nti] B [lock] S [ystems] 40 and with an intervention signal 52 of the E [electronic] S [stability].
  • P [rogramm] module 50 applied.
  • the evaluation unit 30 can also be acted upon by data 44 or 54 transmitted by the two safety and / or comfort devices 40 and 50. In this case, when calculating the hazard measure 32 next to that of the
  • Environment sensors 20 z.22 transmitted data 26 and 28 and the data sent by the security systems 40 and 50, respectively, 44 and 54 taken into account.
  • ( ⁇ -> reference numeral 62) forms the evaluation unit 60 in FIG Depending on the risk measure 32 and / or depending on the activity of the safety devices 40, 50 a criticality measure 64 for the respective driving situation.
  • This criticality measure 64 is tested for a threshold 66. When the threshold value 66 is exceeded, an activation 70 of the audio interface takes place
  • the control 70 of the user interfaces 10, 12 is canceled again with at least a slight time delay.
  • FIGS. 1 and 2 respectively, a method and a device 100 or 100 'for the specific modification of the audio and / or video interface 10, 12 in critical driving situations are shown.
  • Possible manifestations of critical driving situations are, for example, situations in which the vehicle is or becomes unstable. This is for example when engaging the ABS module 40 and / or the ESP module
  • a hazard measure 32 provided by this safety system 40, 50 is above a defined safety level Threshold is.
  • This safety system 40, 50 can evaluate data from the environment sensors 20, 22, for example from the radar, ultrasound and / or video sensors, to determine such a hazard measure 32.
  • the threat measure 32 can increase in different situations, for example in the case of an imminent collision or the impending lane departure agreement.
  • a modification of the audio and / or video interface 10, 12 is triggered as soon as a critical driving situation is detected, for example, when a collision with high probability is imminent.
  • a modification of the audio and / or video interface 10, 12 is canceled as soon as no critical driving situation is detected, but at the earliest after a minimum period of time, for example, to avoid oscillations in the modification.
  • a modification of the audio and / or video interface 10, 12 is gradually removed as soon as no critical driving situation is detected, for example, first the volume is slowly set to the old level and / or first the interruption of a telephone conversation canceled and something later the monitor switched back on.
  • Audio and / or video interface 10, 12 called:
  • the message includes, for example, that the driver is temporarily unavailable; however, the connection is held, and after completion of the critical situation is switched through again;
  • Hiding video data from the infotainment area for example the travel time, the current fuel consumption and / or the T [ele] V [ision] reception; - send a uniform warning signal for all driving critical situations as a clear signal to the driver to focus now exclusively on driving the vehicle; and or
  • the output of audio and / or video data, for example by speakers and / or monitors, and the corresponding controls in the vehicle are directly accessible. It can be easily determined whether the audio and / or video interface 10, 12 differs in detection of a critical driving situation from the "normal" setting.

Abstract

L'invention vise à mettre au point une unité d'évaluation (60) pour augmenter la sécurité lors du guidage d'au moins un moyen de déplacement, notamment une automobile, présentant au moins une interface utilisateur (10, 12) et au moins une unité d'évaluation (30) pour calculer une grandeur de risque (32) et/ou au moins un dispositif de sécurité et/ou de confort (40, 50) activable en présence d'une situation de conduite déterminée, de sorte que l'offre d'information soit adaptée, aussi bien sur le plan quantitatif que sur le plan qualitatif à chaque situation de conduite. A cet effet, il est prévu que l'interface utilisateur (10, 12) puisse être pilotée au moyen de l'unité d'évaluation (30) montée en aval de l'unité d'estimation (30) et/ou du dispositif de sécurité et/ou de confort (40, 50), en fonction de la grandeur de risque (32) calculée et/ou en fonction de l'activité du dispositif de sécurité et/ou de confort (40, 50) et que la sortie d'informations puisse être régulée et notamment modifiée.
PCT/EP2005/052604 2004-07-31 2005-06-07 Unite d'evaluation pour renforcer la securite lors du guidage d'un moyen de deplacement et procede correspondant WO2006013125A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410037231 DE102004037231A1 (de) 2004-07-31 2004-07-31 Evaluierungseinheit zum Erhöhen der Sicherheit beim Führen eines Fortbewegungsmittels und hierauf bezogenes Verfahren
DE102004037231.4 2004-07-31

Publications (1)

Publication Number Publication Date
WO2006013125A1 true WO2006013125A1 (fr) 2006-02-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/052604 WO2006013125A1 (fr) 2004-07-31 2005-06-07 Unite d'evaluation pour renforcer la securite lors du guidage d'un moyen de deplacement et procede correspondant

Country Status (2)

Country Link
DE (1) DE102004037231A1 (fr)
WO (1) WO2006013125A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8451108B2 (en) 2007-10-12 2013-05-28 Mitsubishi Electric Corporation On-vehicle information providing device
CN110254431A (zh) * 2018-03-12 2019-09-20 矢崎总业株式会社 车载系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030278A1 (de) * 2006-06-30 2008-01-03 Siemens Ag Generierung einer Fahrsituation
DE102006057278A1 (de) * 2006-12-05 2008-06-12 Robert Bosch Gmbh Verfahren zur Möglichkeit der Anpassung der Fahrsituation eines von einem Fahrer geführten Fahrzeugs
DE102009019702B4 (de) 2008-05-06 2022-11-10 Volkswagen Ag Verfahren und Vorrichtung zur Übergabeaufforderung an den Fahrzeugführer
DE102009048954A1 (de) 2009-10-10 2011-04-14 Daimler Ag Verfahren und Vorrichtung zum automatischen Betreiben eines Fahrzeugs in einem keine Nutzeraktion erfordernden autonomen Fahrbetrieb

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961871A1 (de) * 1999-12-22 2001-07-12 Audi Ag Fahrerinformationssystem eines Kraftfahrzeuges und eine hierfür bestimmte Fahrerinformationseinrichtung
DE10052654A1 (de) * 2000-10-24 2002-05-02 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung von optischen und/oder akustischen Informationen in einem Kraftfahrzeug
DE10135020A1 (de) * 2001-07-18 2003-02-13 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erkennung und Behebung einer Umkippgefahr
DE10144752A1 (de) * 2001-09-11 2003-03-27 Volkswagen Ag Verfahren und Vorrichtung zur Übertragung von Information in ein Kraftfahrzeug
WO2003038782A1 (fr) * 2001-10-31 2003-05-08 Daimlerchrysler Ag Reglage de systemes d'avertissement et d'information
DE10153987A1 (de) * 2001-11-06 2003-05-28 Daimler Chrysler Ag Informationssystem in einem Fahrzeug
DE10241922A1 (de) * 2002-09-10 2004-03-18 Bayerische Motoren Werke Ag Fahrerassistenzsystem für ein Strassenfahrzeug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961871A1 (de) * 1999-12-22 2001-07-12 Audi Ag Fahrerinformationssystem eines Kraftfahrzeuges und eine hierfür bestimmte Fahrerinformationseinrichtung
DE10052654A1 (de) * 2000-10-24 2002-05-02 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung von optischen und/oder akustischen Informationen in einem Kraftfahrzeug
DE10135020A1 (de) * 2001-07-18 2003-02-13 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erkennung und Behebung einer Umkippgefahr
DE10144752A1 (de) * 2001-09-11 2003-03-27 Volkswagen Ag Verfahren und Vorrichtung zur Übertragung von Information in ein Kraftfahrzeug
WO2003038782A1 (fr) * 2001-10-31 2003-05-08 Daimlerchrysler Ag Reglage de systemes d'avertissement et d'information
DE10153987A1 (de) * 2001-11-06 2003-05-28 Daimler Chrysler Ag Informationssystem in einem Fahrzeug
DE10241922A1 (de) * 2002-09-10 2004-03-18 Bayerische Motoren Werke Ag Fahrerassistenzsystem für ein Strassenfahrzeug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8451108B2 (en) 2007-10-12 2013-05-28 Mitsubishi Electric Corporation On-vehicle information providing device
CN110254431A (zh) * 2018-03-12 2019-09-20 矢崎总业株式会社 车载系统

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