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WO2015000882A1 - Système d'assistance et procédé d'assistance aidant à la commande d'un véhicule automobile - Google Patents

Système d'assistance et procédé d'assistance aidant à la commande d'un véhicule automobile Download PDF

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Publication number
WO2015000882A1
WO2015000882A1 PCT/EP2014/063935 EP2014063935W WO2015000882A1 WO 2015000882 A1 WO2015000882 A1 WO 2015000882A1 EP 2014063935 W EP2014063935 W EP 2014063935W WO 2015000882 A1 WO2015000882 A1 WO 2015000882A1
Authority
WO
WIPO (PCT)
Prior art keywords
assistance
control
driving situation
planned
parameters
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.)
Ceased
Application number
PCT/EP2014/063935
Other languages
German (de)
English (en)
Inventor
Helge ZINNER
Olivier Frament
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of WO2015000882A1 publication Critical patent/WO2015000882A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • B62D15/0255—Automatic changing of lane, e.g. for passing another vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18181—Propulsion control with common controlling member for different functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/143—Touch sensitive instrument input devices
    • B60K2360/1438—Touch screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/146—Instrument input by gesture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B60K2360/166—Navigation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B60K2360/178—Warnings
    • 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
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/215—Selection or confirmation of options
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/10—Path keeping
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/14—Adaptive cruise control

Definitions

  • the invention is in the field of automation technology and relates specifically to assistance systems in the control of motor vehicles.
  • a ⁇ hand the riding comfort can be obtained by supporting or part of assisting the driver of a motor vehicle in which control of the vehicle raised and the load on the driver to be reduced, on the other hand, the driver's safety level and its passenger can be raised and it can also be reduced for other road users risks.
  • Fully autonomous driving is limited succeeded by appropriate legal Re ⁇ , so that the vehicle has to be controlled by a menschli ⁇ chen driver and driven. Any control actions proposed by the automatic control or carried introduced that have an impact on doing ⁇ neuter driving, can each overridden or are dominated by the driver.
  • the present invention is based on the object, an assistance system and an assistance method for assisting the driver in controlling a motor vehicle to sheep ⁇ fen, which allows on one hand the detection broadest possible context information and its processing, on the other hand, however, the inclusion of estimates of the driver in a simple and efficient way.
  • an assistance system for assisting the driver in the control of a motor vehicle is thus provided with sensors for acquiring measured variables relating to the driving situation, a processing device for determining parameters of a driving situation and control parameters of an assistance control from the detected
  • Measured variables an output device for displaying the determined parameters of the driving situation.
  • an input device for detecting additional inputs for correcting and / or supplementing the determined and represented by the output device parameters of the driving situation and / or the control parameters of the assistance control is provided.
  • information about the driving situation of the vehicle is detected by the sensors provided, which is interpreted in a processing device and used to determine ner driving situation to be further processed.
  • Cameras, distance sensors, brightness sensors, temperature and humidity sensors, speed sensors, radar or lidar systems, ultrasound systems and the like may be provided as sensors.
  • the processor then generates a representation of the driving situation, which describes the situation as completely as possible including ⁇ be already ahead of predictable events and control options and probabilities for the non-controllable by the driver foreseeable events. This includes, for example, when the host vehicle is traveling at high Ge ⁇ speed in the fast lane of a highway and another vehicle is out of date, an assessment of the likelihood that this other vehicle is veering front of the vehicle.
  • the driver has one hand a matter of course the possibility to take over directly via the control elements of the vehicle such as the steering wheel, clutch and brake the STEU ⁇ augmentation at any time.
  • the assistance system by supplementing and correcting the assistance system, he can in principle accept the control of the assistance system, but his
  • the assistance system proposes overtaking the preceding vehicle because the assistance system does not detect any oncoming vehicles, the driver at the same time sees a dog walker approaching on a forest path that leads into the highway. so the assistance system, for example, acoustically make the announcement: "overtaking vehicle”, which the driver can "no” by the announcement or correct “danger” on such acoustic imaging system of Assis ⁇ tenzsystems can on its own, but also in conjunction with.
  • the assistance system for example, acoustically make the announcement: "overtaking vehicle”, which the driver can "no” by the announcement or correct “danger” on such acoustic imaging system of Assis ⁇ tenzsystems can on its own, but also in conjunction with.
  • reference is essentially made to a purely optical display system, since this allows a higher display density and a higher comfort in the presentation of the driving situation.
  • a sensor for detecting at least one optical image of the in the direction of travel in front of the motor vehicle area is provided as well as a visual display for displaying a data processed by the image processing means, including the calculated parameter of the driving situation.
  • a sensor for example, at least one camera can be provided for this purpose, which is directed to the lying in the direction of travel in front of the motor vehicle route.
  • the driver is thus offered a perspective image ⁇ example on a display screen or in a head-up display, which has at least a certain similarity with the real picture, which he perceives without technical aids through the windows of his vehicle.
  • the speed of the vehicle or the speed of the other on the transport part ⁇ participating vehicles can for example be displayed and it can be added from ⁇ warnings, for example, when the distance to the preceding vehicle for the speed is too low or when the vehicle is a high speed Approaching the obstacle. Recognized signs or traffic signs can also be highlighted.
  • the planned own infrastructure for example when Sprinto ⁇ len a leading vehicle can be displayed.
  • the output device is a touch screen is provided on the inputs can be made by touch.
  • a touch screen allows the identification of individual parts of the image by touching with a finger, which can then be zoomed closer by the assistance system, for example, or whose evaluation can be checked by the assistance system.
  • the assistance system proposes to overtake a vehicle, but the driver recognizes in the distance a road sign that could indicate a passing prohibition, so it can on the screen Tap on the appearance of the possibly unrecognizable sign to cause the assistance system to zoom in and reinterpret that sign.
  • the driver can touch the driver and move the car on the screen to prevent overtaking.
  • the driver can each touch an image area or an object on the touchscreen and comment on such as "danger” or "correction,” which the processing system reinterprets the corresponding image area or a new one Capture of image data by the sensors can cause.
  • the driver can thus correcting on an interpretation and planning ⁇ level of processing in the control eingrei ⁇ fen. It can prevent or correct planned actions, enter a particular interpretation of perceived parameters, or force a reinterpretation by the processing system.
  • the invention relates in addition to a system and a device for assisting a driver in the control of a motor vehicle on a corresponding Assistenzverfah ⁇ Ren, detected by means of sensors at least an optical image of lying in the direction of travel in front of the motor vehicle landscape, processed by the processing device and including the determined parameters of the driving situation in an optical display.
  • the visual display is carried out, for example, on a screen, in particular a touch screen or a head-up display, the display does not have to be photorealistic.
  • the representation can be schematized, for example, by representing only a black-and-white image or only the representation of sketchy lines, size relationships may be distorted by performing a function of the distance shown areas or objects a Veriere ⁇ tion or reduction. For example, objects that are farther away can be enlarged more than nearby objects. Objects can also be enlarged or zoomed in according to their importance or the assessment of their potential dangers. Such objects with a higher risk potential be advantageous way ⁇ greater Darge ⁇ represents or, for example, coloredmenge- raised in other ways.
  • Additional situation parameters such as information about other road users or the indication “road surface wet”, the indication “excessive speed” or the indication “attention speed restriction” or similar information can also be displayed.
  • Corresponding information can also be displayed via symbolic image representations (icons) instead of a linguistic representation.
  • the processing device by means of an image recognition device on the currently detected optical image areas, in particular objects that are relevant for driving, in particular hazards, meaning is assigned.
  • the processing device and, within the latter, the image recognition device can use a database of images which can also be used to detect three-dimensional images. ler objects from different viewing angles allowed.
  • standard situations can be detected, which also require the detection of certain movement patterns and speed parameters.
  • Certain objects such as signs, road signs or buildings such as bridges, street lamps and elements of nature such as avenues, trees, snow fields or the like can also be assigned meaning by means of a corresponding image recognition. In the case of information texts on traffic signs, these can be recognized and the significance of the signs can be assigned by color and form. Is an image area or an object associated with a particular risk, a further processing can be done, highlighting the area or object in the display and that sensed risk taken into account in the planning for future ⁇ control activities.
  • the encryption processing means is a control of the vehicle designed and that the proposed control represented, in particular optically is provided ⁇ represents.
  • the planned control of the motor vehicle is displayed in the visual display by displaying a planned motor vehicle.
  • a further advantageous embodiment provides that the planned control of the vehicle is displayed by displaying a planned acceleration or a planned deceleration.
  • the driver can then see, for example, on a screen, a view of the route in front of him, which looks out through the windshield of the car
  • the planned Fahrtra ektorie in the form of a colored Arrows shown, which is designed according to the current planning, so in a planned overtaking has a corresponding offset.
  • the trajectory may be colored, for example, green in the area in which to accelerate and red in the area in which a braking is expected.
  • the planned overtaking process can also be announced by an acoustic announcement "overtaking is imminent."
  • the risky areas of the image can be visually marked, for example by a pointer, circled by a circle or highlighted by a rectangle
  • the risk or the assessment associated with the correspondingly marked objects or image areas can either be displayed directly on the screen or additionally displayed or announced after touching the screen in the marked areas Announcements or by means of a joystick instead of a touchscreen input.
  • the current assessment of the risk is shown in detail during a first touch of the marked object / area and that this assessment can be corrected by the driver on a second touch.
  • so-called moves can be defi ned ⁇ that initiate certain actions of the processing means such as the touching and subsequently closing wiping with a point of contact can eliminate a classified as dangerous object or image area from the calculation.
  • the circling of an image area or object may initiate a recalculation of a risk potential or an automatic increase in risk assessment. For example, pulling apart two touch points may cause a partial image magnification so that the driver can better see an area.
  • the driver can directly influence the planning of the driving assistance by the assistance system. It can also be provided that the driver can immediately change a planned driving ectoria by changing the representation of the trajectory on the screen by touching and moving. In order for a passing maneuver can be considered, for example, by a straight-looking Fahrtra ektorie to Be ⁇ te the fast lane is pulled out.
  • an overtaking process can be aborted or the planning of an overtaking maneuver can be eliminated, or an evasive maneuver can be planned if, for example, a driver encounters suspicious persons who are to be evaded on a motorway bridge he passes under.
  • FIG. 1 is a schematic representation of a motor vehicle on a road from above with detection cones of image capture sensors
  • Figure 2 is a view of a screen that serves as Ausgabeein ⁇ direction
  • Figure 3 shows another display of a screen with an opportunity for interaction with a driver, as well
  • Figure 4 schematically shows the structure of an assistance system.
  • FIG. 1 shows a motor vehicle 1 which represents its own vehicle guided by a driver with the assistance of an assistance system.
  • FIG. 1 shows an illustration from above, in which the vehicle 1 is shown on a road 2.
  • the vehicle 1 In the direction of travel 3 in front of the own vehicle 1 is another vehicle 4.
  • different sensors are arranged, of which in ⁇ example a first image detection sensor 5 and a second image detection sensor 6 are shown at the front end of the vehicle in the headlights ,
  • a third image-detecting sensor 7 is arranged in the region above the windshield 8.
  • the arrangement and combination of a plurality of image acquisition sensors each of which may be designed as cameras, permits three-dimensional image acquisition and triangulation, which also facilitates the estimation of distances of detected objects.
  • a first distance sensors ⁇ sensor 9, and a second distance sensor 10 are arranged at the sides of the vehicle. These distance sensors allow, for example, the detection of the roadside and thus the estimation of the distance of the own vehicle from the roadside and / or the estimation of the distance to neighboring vehicles. Similar distance sensors are also provided at the rear end 11 of the vehicle in the form of the sensors 12 and 13 (third and fourth distance sensor). Appropriate distance sensors may also be provided at the front end of the vehicle. hen to detect the distance of the own vehicle in front of the preceding further vehicle 4.
  • a display on a touch-sensitive screen 15 is generated from the acquired image information, which is a photographic reproduction of the detected view from the motor vehicle in the forward direction of travel at least similar.
  • FIG. 2 shows by way of example a road 2 on a display screen 15 on which a preceding vehicle 4 is shown in the direction of travel 3 of the driver's own vehicle.
  • a bridge 16 is shown, on which a person 17 is located.
  • a road sign 14 at the roadside is also detected.
  • the processing device assigns particular importance to the road sign 14 and marks this by encircling it by means of a circular line 20, which may be designed, for example, in color.
  • the inscription on the traffic sign 14 is read by the processing device and displayed in a special display field 21 in enlarged form. This is a speed limit of 50 km / h.
  • the display screen 15 displays a travel trajectory 22 corresponding to the own vehicle's intended lane.
  • the processor obviously plans an overtaking maneuver to overtake the vehicle 4.
  • the oncoming vehicle 18 is not considered ge ⁇ fumblerlich, that is, the distance is estimated to be from ⁇ sufficient to allow a passing maneuver.
  • the driver may either touch the oncoming vehicle 18 on the display screen 15 to initiate a re-assessment of the risk by the processor or immediately touch the trajectory 22 and by swiping move back in the direction of the arrow 23 on the own carriageway, so that the processing device is brought to discard the planned trajectory 22.
  • the driver sees in the person 17 on the bridge 16, a danger that has not yet been recognized by the proces ⁇ processing device.
  • the driver can intuitively perceive that there is a danger that, for example, the person could drop 17 objects onto the roadway 2.
  • the driver can touch on the display screen 15 the representation of the person 17 and for this purpose pronounce the word "danger", which can for example be recorded by a microphone coupled to the screen so that the person is marked in the presentation and appropriate braking or evasive maneuvers are planned.
  • FIG. 3 shows a further example of the driver's influence on the assistance process.
  • a road 2 is shown, on which a detected, preceding vehicle 4 is located.
  • the assisting assistance system plans a ⁇ Fahrtra ektorie 22 'Überholma- a növer for overtaking the vehicle 4 provides. If the Fah ⁇ rer at the roadside a dog 23 'true that the assistance system has classified as non-hazardous, it can promoted at the appropriate location, the risk potential of the dog as an object by touching the screen 15 °.
  • the dog is then marked with a line 24, which is shown in dashed lines in Figure 3, subsequently marked and the Assis ⁇ tenzsystem discards the trajectory 22 'and thus the Koch ⁇ holmanöver to a new trajectory 25, shown in dashed lines in Figure 3 is to suggest.
  • the trajectory 25 is colored red, since this driving variant is connected to a braking maneuver and the reduction of the speed can be indicated by a red color code.
  • the trajectory 22 'connected to an acceleration can, for example, be displayed in green.
  • FIG. 4 schematically shows an overview of the processing device 27 with the necessary periphery of the assistance system.
  • sensors 5, 6, 7 as image detection sensors, as well as distance sensors 9, 10.
  • other sensors such as Griffinssenso ⁇ Ren, acceleration sensors, speed sensors, brightness sensors, sound sensors and additional other sensors may be provided.
  • an antenna 26 is shown, which allows the importing of information via a radio network to the processing device 27.
  • the information from the sensors can first be processed in an input stage 28 of the processing device to a three-dimensional representation of the driving situation, that is to image information with additional depth information.
  • the input stage 28 may communicate with an image recognition system 29, which in turn is connected to an image database 30.
  • the image recognition system can analyze the individual recorded tänden pictured importance and possibly a risk potential Alloc ⁇ nen.
  • the input stage 28 gives a three-dimensional representation of the set ⁇ undertaken landscape with objects / ects Whether those assigned at least partly a meaning.
  • the input stage 28 generates an indication on a screen 15 which, recognizable for the driver, indicates the image of the route ahead in the direction of travel.
  • the driver can interact with the screen 15 so that information is fed back from there to the input stage 28 of the processing device 27.
  • the input stage can then re-evaluate, together with the image recognition system ⁇ 29 information and, if necessary, modify planned control activities.
  • the control activities via the connecting line 31 to actuators 32, 33, gelei- tet 34, which can for example directly control the driving performance (for example, the steering wheel, a brake, a Gaspe ⁇ dal), but as well as supporting equipment such as Example ⁇ lighting of the vehicle or alarm elements such as a horn can control.
  • a so-called override that is to say a domination of the corresponding control activities of the processing device, is possible by the driver.
  • the driver can use not only a touch of a touch-sensitive screen 15 but also an input via a microphone 35 or a joystick 36.
  • increased driving safety can be achieved with the assistance of an assistance system, but, above all, a higher acceptance of an assistance system, since an interaction and a Correcting the interpretations and control suggestions of the assistance system in a comfortable way is possible.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un système d'assistance servant à aider le conducteur pour la commande d'un véhicule automobile (1), comportant des capteurs (5, 6, 7, 9, 10, 12, 13) servant à détecter des grandeurs de mesure concernant la situation de conduite, un dispositif de traitement (27) servant à déterminer à partir des grandeurs de mesure détectées les paramètres d'une situation de conduite ainsi que les paramètres de commande d'une commande d'assistance, et un dispositif de sortie (15) servant à représenter les paramètres déterminés de la situation de conduite. Selon l'invention, un dispositif d'entrée (15) sert à saisir des données d'entrée additionnelles pour corriger et/ou compléter les paramètres déterminés et représentés par le dispositif de sortie et/ou les paramètres de commande de la commande d'assistance. La configuration selon l'invention permet au conducteur de corriger confortablement les interprétations et les réactions de commande du système d'assistance.
PCT/EP2014/063935 2013-07-03 2014-07-01 Système d'assistance et procédé d'assistance aidant à la commande d'un véhicule automobile Ceased WO2015000882A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013213039.2A DE102013213039A1 (de) 2013-07-03 2013-07-03 Assistenzsystem und Assistenzverfahren zur Unterstützung bei der Steuerung eines Kraftfahrzeugs
DE102013213039.2 2013-07-03

Publications (1)

Publication Number Publication Date
WO2015000882A1 true WO2015000882A1 (fr) 2015-01-08

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Application Number Title Priority Date Filing Date
PCT/EP2014/063935 Ceased WO2015000882A1 (fr) 2013-07-03 2014-07-01 Système d'assistance et procédé d'assistance aidant à la commande d'un véhicule automobile

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Country Link
DE (1) DE102013213039A1 (fr)
WO (1) WO2015000882A1 (fr)

Cited By (1)

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