CN102729996B - method and device for operating a motor vehicle - Google Patents

method and device for operating a motor vehicle Download PDF

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Publication number
CN102729996B
CN102729996B CN201210106003.4A CN201210106003A CN102729996B CN 102729996 B CN102729996 B CN 102729996B CN 201210106003 A CN201210106003 A CN 201210106003A CN 102729996 B CN102729996 B CN 102729996B
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CN
China
Prior art keywords
object vehicle
motor vehicles
control device
speed control
display device
Prior art date
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Expired - Fee Related
Application number
CN201210106003.4A
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Chinese (zh)
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CN102729996A (en
Inventor
W.尼姆
D.迈斯特
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Robert Bosch GmbH
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Robert Bosch GmbH
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Publication of CN102729996A publication Critical patent/CN102729996A/en
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Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/365—Guidance using head up displays or projectors, e.g. virtual vehicles or arrows projected on the windscreen or on the road itself
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • 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
    • B60W2540/043—Identity of occupants
    • 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
    • B60W2540/30—Driving style
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/20—Road profile, i.e. the change in elevation or curvature of a plurality of continuous road segments
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/30—Road curve radius
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
    • 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
    • B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Controls For Constant Speed Travelling (AREA)

Abstract

The invention relates to a method and a device for operating a motor vehicle. In a method for operating a motor vehicle (1) comprising a display device (8) for displaying a visual representation in a contact-simulated manner on a window of the motor vehicle (1) and an adapted control device (9) which adjusts the speed and/or distance relative to a target vehicle (2) traveling ahead in a detection region (11), the display device (8) at least occasionally visually marks the target vehicle (2). It is proposed that the display device (8) only marks the target vehicle (2) in critical driving situations for the governor device (9). The invention further relates to a device for operating a motor vehicle.

Description

For running method, the device of motor vehicles
Technical field
The present invention relates to a kind of method for running motor vehicles, this motor vehicles includes being particularly useful for the form in motor vehicles The display device of visual prompting and the speed control device of adaptation be shown to upper simulated touch, this speed control device adjust with respect to Travel in the detection zone of speed control device in the speed of object vehicle above and/or distance, wherein said device is at least When visually object vehicle described in labelling.
Additionally, the present invention relates to a kind of device running motor vehicles in particular according to the method starting described type, this device The display device of visual prompting and the tune of adaptation are shown with simulating including being particularly useful for contact on the form of motor vehicles Fast equipment, this speed control device is adjusted with respect to the speed travelling in the detection zone of speed control device in object vehicle above And/or distance, wherein said device at least sometimes visually object vehicle described in labelling.
Background technology
By prior art discloses the method and apparatus starting described type.Universal especially under the concept of head up displays Disclose the display device illustrating to contact simulation visual prompting especially on the windshield of motor vehicles.Face to form Image is supplemented so that shown prompting is right with the real image after form to the projection on the side of driver Just as floating in the air before its motor vehicles for driver.This traveling for show navigation system is usually used believe Breath or the device for the warning prompt that fades in.
Additionally, disclosing a kind of corresponding device by open file DE 102 45 335 A1, this device can for driver Depending on marked the object of motion before motor vehicles.
Also disclose speed control device, described speed control device adaptively works and travels the speed cooperation of motor vehicles In the speed of object vehicle above, thus adjusting with respect to the distance desired by travelling in automobile above.
Up-to-date improvement combines device known to both, thus the object vehicle that labelling speed control device points to, thus All the time it just follows which automobile selects which automobile in other words as the basis of speed governing to inform driver.Thus, the tightest In the case of weight, driver will identify that speed control device has followed the automobile of mistake, thus correctly being intervened first.This is for example There are two and travel the generation in automobile above in the detection zone of speed control device.
Content of the invention
Propose by the present invention, described device only labelling target vapour under critical travel situations for speed control device Car.That is the present invention propose, the object vehicle selected by speed control device only exist for speed control device critical Just visually it is marked for driver during situation.Critical travel situations are related to speed control device risk and are missed in other words based on mistake The output valve led adjusts the situation of the speed of motor vehicles.Thus, it is in operation by labelling object vehicle so that driver notes It is related to the automobile of speed control device tracking to object vehicle, thus driver can quickly and intuitively know whether just to have selected True object vehicle, if driver by speed governing entrusted other devices or whether driver must solve the speed governing of deconditioning and set For thus for example avoiding dangerous situation.
Preferably identify in other words when object vehicle above predictably leaves the detection zone of speed control device in traveling Determine the critical travel situations of speed control device.It is not re-used as quickly counting in object vehicle above determining traveling by calculating When the output point of calculation speed governing is provided, visually illustrate to driver so that driver can do sth. in advance this situation is made Reaction.
The data of navigation system particularly preferably according to motor vehicles and itself speed of motor vehicles try to achieve object vehicle is No predictably leave detection zone.Navigation system is at least travelling in the position of object vehicle above pass in this case The time period that precisely enough can also be estimated in previously given minimum interval in the detection zone of speed control device Middle calculating need the section being travelled.By to the understanding of itself speed it is determined that motor vehicles and object vehicle which when Between point be located above on the specific position in section such that it is able to feelings in the detection zone considering with regard to motor vehicles fixed orientation Under condition, method determines the position of object vehicle in a straightforward manner.
Proposed according to the scheme that is advantageously improved of the present invention, calculate the section needing to be travelled from the data of navigation system At least one radius of curvature.Here, arrange angle of release and the root of detection zone according to the radius of curvature in section needing to be travelled Determine whether there is critical travel situations according to itself speed, that is, whether object vehicle predictably leaves detection zone.
As supplementary or replacement scheme, preferably calculate from the data of navigation system and need the section being travelled at least One height profile.Thus consider and travel in object vehicle above predictably from speed control device for example when crossing mountain peak Detection zone in roll away from.Here also ensure that the driver of motor vehicles can make instead to leaving out of object vehicle in time Should.
Proposed according to the scheme that is advantageously improved of the present invention, in supplement or replacement scheme, motor vehicles carry out lane changing When identification determine critical travel situations in other words.In order to detect track and consequential desired track change in other words Change, motor vehicles are targetedly provided with corresponding mechanism, such as video camera and/or steering angle sensor.Carrying out lane changing Afterwards or during carrying out lane changing, show which object vehicle described speed control device have selected or will select to driver Gone out which object vehicle.Particularly preferably propose to allow driver's selection, speed control device is to enter new object vehicle to be also that while Change track but also should point to above selected object vehicle.
It is then preferred that proposing, when motor vehicles and/or driver were in the study stage, identification determines critical in other words Travel situations.If driver uses described motor-driven vehicle going first time, then advantageously, driver can be accustomed to visually first Especially head up displays and its function are shown.It has been advantageously provided to achieve for driver and determined whether to be in the study stage In mechanism.Corresponding input scheme is for example arranged on motor vehicles, for example, is integrated in navigation system.If speed control device is also Be in its study stage, that is, can also accurately adjust in other words cooperation sensor values and by adjustment corresponding to therefrom obtaining The parameter of the calculating obtaining, then advantageously equally also identify critical travel situations, thus by means of labelling visual accordingly The driver of motor vehicles is made to recognize this situation.
It is then preferred that proposing, in described device persisted moniker object vehicle, illustrate under critical travel situations Labelling is different from persisted moniker.In other words, herein proposed described object vehicle only in the case of critical with specific （Warning）Cue mark goes out, and in the case of non-critical also otherwise method for example pass through the simple of other neutral color Prompting is constantly at least marked during the lasting use of speed control device in other words can labelling.Thus, driver is right all the time In keeping a close watch on which object vehicle and having individual overview with the presence or absence of critical or non-critical situation, wherein object vehicle only exists Carry out corresponding labelling under critical travel situations.
It is distinguished by for the device running motor vehicles by the present invention, described device is only setting for speed governing Under critical travel situations, object vehicle is marked for standby, in other words method in a particular manner as previously mentioned It is marked.Thereby is achieved advantage already mentioned above.
Particularly preferably propose, described device include navigation system, define detection zone for determine with respect to traveling Travel in object vehicle above in the sensor of the speed of object vehicle above and/or distance, for detection and/or at least The camera chain in one track and/or the machine for detecting the study stage of the driver of motor vehicles and/or motor vehicles Structure.Described sensor is preferably directed to radar sensor, laser radar sensor or video sensor.It is also contemplated that using red Outside line sensor or laser sensor.Mechanism for detecting the study stage is preferably directed to input mechanism, for example can be by driving Member operation and be for example integrated into the corresponding key in navigation system or speed control device.
Brief description
Explain in detail the present invention below according to accompanying drawing.
Illustrate for this：
Fig. 1 is the labelling of the object vehicle of speed control device adapting to,
Fig. 2 is the simplified illustration of the device for running motor vehicles, and
Fig. 3 is the simplification view of the critical situation for determining speed control device.
Specific embodiment
The windshield of motor vehicles 1 that Fig. 1 passes through to be shown without here with the view that simplifies shows up with regard to road 3 Sail the view of the automobile 2 before automobile.By means of being shown without in FIG for showing with contacting simulation on the windshield Go out the display device of prompting, multiple promptings of fading in the present embodiment.In addition to the range data 4 of navigation system it is also shown that Direction arrow 5.Additionally, described device marked as the object vehicle 2 travelling in automobile above, this object vehicle is used as The speed control device adapting to is as the basis of speed governing.Pass through green color stripe labelling object vehicle 2 in this embodiment.By being used for connecing The technology of the display device that touch illustrates with intending, directly shows labelling 6 for driver below object vehicle 2.
Fig. 2 shows a kind of device 7 with the view simplifying in described context, and this device is used for running and is used for contacting mould The mechanism of motor vehicles 1 is shown with intending.Described device include being described above for showing with contacting simulation on the windshield Go out the display device 8 of prompting it has been mentioned that cross the speed control device 9 of adaptation and control unit 10.This speed control device 9 has structure Cause the sensor of range sensor, the detection of this sensor and traveling are in the distance between object vehicle 2 above.Described sensing Device is for example configured to radar sensor, laser radar sensor, infrared ray sensor or video sensor.Fixed along travel direction To sensor there is the detection zone 11 that for example figure 3 illustrates.This detection zone is strutted by angle of release 12, and this angle of release depends on The type of sensor and construction.
9 two other assemblies by bus system 13 and motor vehicles 1 of control unit 10 and speed control device are connected with each other.Make For other devices of motor vehicles 1, especially it is provided with the navigation system being shown without here.By described bus system 13, described Control unit 10 obtains the data of navigation system, and described data is related to the section needing to be travelled.Obtain first in unit 14 Described data.Calculate the section before motor vehicles 1 needing to be travelled from the data of navigation system in subsequent cell 15 At least one radius of curvature.Described calculating should be explained in greater detail according to Fig. 3 below.
Fig. 3 is to overlook the travel situations illustrating motor vehicles 1 on road 3.Target vapour in motor vehicles 1 traveling ahead Car 2, during wherein road 3 proceeds to and turns left and object vehicle 2 is already in bend.As previously mentioned, by not in detail The sensor illustrating determines the detection zone 11 of described speed control device 9, and this detection zone has opening from motor vehicles 1 Angle 12.Because motor vehicles 1 are at present on the straightway also in road 3, and automobile 2 has sailed in bend, so can be as shown As going out, automobile 2 have left the detection zone 11 of speed control device 9.Correct speed governing would not be carried out for motor vehicles 1 below.
Generally in adaptive learning algorithms（ACC）Name under the time period pin to be given in advance for the disclosed speed control device 9 Object vehicle 2 is adjusted.Here, obtain from d_min=V_ego/tl corresponding between motor vehicles 1 and object vehicle 2 between Every d_min, wherein V_ego is itself speed of motor vehicles 1 and tl is the time period being given in advance.From navigation in unit 15 The radius of curvature R of road 3 is precomputed in the data of system.By means of d=2 × R × sin（α/2）, α=angle of release 12, therefrom estimate Calculate try to achieve in other words object vehicle 2 predictably leave during detection zone 11 apart from d.If recording d<D_min, then be Section section before road 3 determine described automobile in other words object vehicle 2 predictably leave detection zone in other words for There is critical situation for speed control device.
If this is the result of calculation of unit 15, then unit 16 determines to characterize object vehicle 2 by labelling 6.Thus real Show that object vehicle 2 is marked at for governing system 9 in other words its feature is in critical transport condition, but changed Sentence is talked about, and is not marked in not critical transport condition.Thus, it is not continued for visualizing, which reduce driving The burden of member.In the case of critical, method notices that described object vehicle predictably leaves detection zone in a straightforward manner Domain and thus described speed control device 9 no longer work as desired.Correspondingly, driver can make to described situation Reaction, for example, pass through to operate throttle or brake pedal, thus voluntarily controlling speed.
Proposed according to the embodiment that another one here is shown without, the supplement as radius of curvature substitutes in other words, borrows The data helping navigation system sets up the height profile of road 3.The height profile of this road also results in be crossed in two automobiles The detection zone 11 leaving speed control device 9 in object vehicle 2 above is travelled during mountain peak.Driver is also in this critical traveling shape It is noted that being about to leave quickly this detection zone also in the object vehicle 2 in detection zone under state.
In addition it is also possible to consider to be used in conjunction with designing in other words with speed control device 9 will travel depending on environment Automobile above shows and is labeled as spacing alarm in other words.
The embodiment being shown without according to another one here is it is also possible to consider all the time in other words constantly with the first prompting Labelling object vehicle 2 and when critical travel situations occur for example according to radius of curvature or height profile with different from the Second warning prompt labelling object vehicle 2 of one prompting.For example can consider to arrange the labelling of Lycoperdon polymorphum Vitt in the case of non-critical 6, and preferably with green or redness, described labelling 6 is shown when travel situations become critical.Certainly, the type of labelling does not limit It is formed on green color stripe as shown in Figure 1.It is also contemplated that labelling is arranged to surround the annulus of object vehicle.It is also contemplated that Labelling 6 is arranged to the arrow of one or more sensing object vehicle 2.It is also contemplated that with frequency that can be previously given Flicker labelling 6 makes the attention of driver turn to described labelling, and wherein said frequency leaves detection zone according to object vehicle 2 11 probability is adjusted.For example propose, the probability that object vehicle 2 leaves detection zone 11 is bigger, then just improve labelling 6 Frequency.
If be constructed so as to described sensor so that its when being configured to video camera or video sensor in object vehicle Outside also serve as lane identification sensor, then preferably also determine critical row when the motor vehicles 1 of oneself carry out lane changing Sail situation, thus informing the driver of motor vehicles 1, which is travelled and is elected to be object vehicle 2 in automobile above by speed control device 9.
In addition also, it is contemplated that not illustrating that the mechanism indicating is used in combination with being retouched with simulating with for contacting on form The device stated, but when illustrating on separate screen, when especially for example illustrating as graphic record on the screen of the navigation system Using described device.

Claims (10)

1. it is used for running motor vehicles（1）Method, this motor vehicles has display device（8）And there is the speed control device of adaptation （9）, wherein, described display device（8）In motor vehicles（1）Form on contact simulation visual cue is shown, wherein, described The speed control device adapting to（9）Adjust with respect in detection zone（11）Interior traveling is in object vehicle above（2）Speed and/or Distance, wherein, described display device（8）At least sometimes visually labelling object vehicle（2）It is characterised in that described mesh Mark automobile（2）By described display device（8）Only for speed control device（9）For labelling under critical travel situations.
2. the method as described in claim 1 is it is characterised in that travelling in object vehicle above（2）Predictably leave Detection zone（11）When, identify/determine critical travel situations.
3. the method as described in claim 2 is it is characterised in that according to motor vehicles（1）The data of navigation system and motor-driven Car（1）Itself speed try to achieve described object vehicle（2）Whether predictably leave detection zone（11）.
4. the method as described in claim 3 is it is characterised in that calculate the section needing to be travelled from the data of navigation system At least one radius of curvature（R）.
5. the method as described in claim 3 is it is characterised in that calculate the section needing to be travelled from the data of navigation system At least one height profile.
6. the method as described in claim 1 is it is characterised in that in motor vehicles（1）Carry out identification during lane changing/determine critical Travel situations.
7. the method as described in claim 1 is it is characterised in that in motor vehicles（1）And/or driver is in and knows during the study stage Not/determine critical travel situations.
8. the method as described in claim 1 is it is characterised in that described display device（8）To described object vehicle（2）Constantly With the second cue mark different from the first prompting with the first cue mark and under critical travel situations.
9. it is used for running motor vehicles（1）Device（7）, this device includes in motor vehicles（1）Form on contact simulation ground The display device of visual cue is shown（8）And the speed control device adapting to（9）, the regulation of this speed control device is with respect in detection zone Domain（11）Interior traveling is in object vehicle above（2）Speed and/or distance, wherein said display device（8）At least sometimes Visually labelling object vehicle（2）It is characterised in that described display device（8）Only for speed control device（9）For tight Object vehicle described in labelling under the travel situations wanted（2）.
10. the device as described in claim 9 is it is characterised in that described device includes navigation system, defines detection zone（11） For determine with respect to travel in object vehicle above（2）Speed and/or distance sensor, for detection travel exist Object vehicle above（2）And/or the camera chain at least one track and/or be used for detecting motor vehicles（1）And/or Motor vehicles（1）Driver study the stage mechanism.
CN201210106003.4A 2011-04-13 2012-04-12 method and device for operating a motor vehicle Expired - Fee Related CN102729996B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011007329.9 2011-04-13
DE102011007329A DE102011007329A1 (en) 2011-04-13 2011-04-13 Method for operating motor vehicle, involves representing visual evidence of window pane of motor vehicle in contact-analog manner in display unit, and controlling speed or distance to target vehicle traveling ahead in detection area

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CN102729996A CN102729996A (en) 2012-10-17
CN102729996B true CN102729996B (en) 2017-03-01

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CN (1) CN102729996B (en)
DE (1) DE102011007329A1 (en)
FR (1) FR2974191A1 (en)

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CN104812649B (en) * 2012-11-26 2017-06-23 本田技研工业株式会社 Controller of vehicle
CN104044508B (en) * 2013-03-14 2016-01-27 怡利电子工业股份有限公司 Safety driving distance display method
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DE102014215259B4 (en) * 2014-08-04 2017-03-02 Bayerische Motoren Werke Aktiengesellschaft Method and device for automatically selecting a driving mode on a motor vehicle
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