WO2022223227A1 - Verfahren zum betreiben eines assistenzsystems eines fahrzeugs mit proaktivem vorschlag zur durchführung einer assistenzfunktion, assistenzsystem sowie fahrzeug - Google Patents
Verfahren zum betreiben eines assistenzsystems eines fahrzeugs mit proaktivem vorschlag zur durchführung einer assistenzfunktion, assistenzsystem sowie fahrzeug Download PDFInfo
- Publication number
- WO2022223227A1 WO2022223227A1 PCT/EP2022/057604 EP2022057604W WO2022223227A1 WO 2022223227 A1 WO2022223227 A1 WO 2022223227A1 EP 2022057604 W EP2022057604 W EP 2022057604W WO 2022223227 A1 WO2022223227 A1 WO 2022223227A1
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- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- driver
- data
- assistance system
- function
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007613 environmental effect Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 description 56
- 230000006399 behavior Effects 0.000 description 15
- 238000004891 communication Methods 0.000 description 5
- 210000003717 douglas' pouch Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
-
- 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
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/095—Predicting travel path or likelihood of collision
- B60W30/0956—Predicting travel path or likelihood of collision the prediction being responsive to traffic or environmental parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- 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
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18036—Reversing
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
-
- 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
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4045—Intention, e.g. lane change or imminent movement
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4046—Behavior, e.g. aggressive or erratic
-
- 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
- B60W2556/10—Historical 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
- B60W2556/00—Input parameters relating to data
- B60W2556/40—High definition maps
-
- 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
- B62D15/027—Parking aids, e.g. instruction means
- B62D15/0285—Parking performed automatically
Definitions
- the present invention relates to a method for operating an assistance system of a vehicle with a proactive suggestion to carry out an assistance function.
- the present invention relates to an assistance system for a vehicle and a vehicle with such an assistance system.
- assistance functions are known in which a route or trajectory driven is recorded and the vehicle can then be maneuvered automatically or autonomously along the recorded trajectory.
- assistance functions are known from the prior art, which also record reference points or objects in the area when recording the route. When the recorded trajectories are followed automatically, these recorded reference points can serve as so-called landmarks in order to localize the vehicle.
- reversing assistants or backtracking assistants are known from the prior art.
- a reversing function can be provided in which the vehicle is automatically maneuvered in the opposite direction of travel along the route previously covered.
- previously recorded environmental data or reference data can also be used.
- This assistance function can be useful in parking situations, for example, but also when the vehicle needs to be reversed in narrow streets.
- DE 102016224 368 A1 describes a driver assistance system for automated maneuvering with automated lateral and/or longitudinal guidance for a motor vehicle.
- the driver assistance system is set up, as part of a first operating mode, to record a route driven manually by the driver with the motor vehicle.
- the driver assistance system is also set up, then as part of a second operating mode based on the recorded route to maneuver the vehicle with automated lateral and / or longitudinal guidance to the beginning of the recorded route, for example - as in a reversing assistance system - in reverse direction from the end of the recorded route to its beginning.
- a vehicle with such an assistance system is to be provided.
- this object is achieved by a method, by an assistance system and by a vehicle having the features according to the independent claims.
- Advantageous developments of the present invention are specified in the dependent claims.
- a method according to the invention serves to operate an assistance system of a vehicle.
- the method includes recording a trajectory along which the vehicle was manually maneuvered by a driver in a forward direction. Furthermore, the method includes receiving data which describe an area surrounding the vehicle and/or a behavior of at least one other road user in the area.
- the method includes the proposal to carry out a reversing function, in which the vehicle is maneuvered along the recorded trajectory in the reversing direction.
- the method also includes performing the reversing function using the assistance system if the suggestion is accepted by the driver.
- the method is characterized by the detection of a dead end situation based on the received data, the dead end situation describing a situation in which it is temporarily not possible and/or not permitted for the vehicle to drive through in the forward direction.
- the method includes the proposal to carry out the reversing function depending on the detected dead end situation.
- the assistance system is intended to provide the driver of the vehicle with the reversing function.
- the trajectory along which the vehicle is maneuvered is first recorded.
- This trajectory can be recorded, for example, in a first operating mode or during a so-called learning phase.
- the vehicle can be manually maneuvered by the driver while the trajectory is being recorded. During manual maneuvering, the driver can do this Actuate the steering wheel, the accelerator pedal and/or the brake pedal yourself.
- Reference data or landmarks can also be recorded and saved during the learning phase.
- Corresponding objects in the environment can be used as landmarks, which are recorded with an environment sensor of the vehicle, for example a camera.
- odometry data can also be recorded.
- This odometry data can describe the movement of the vehicle.
- the odometry data can describe the number of revolutions of at least one wheel of the vehicle and a steering angle or a yaw rate of the vehicle.
- the odometry data can also describe the position, the orientation and the driving condition of the vehicle at certain points in time.
- the vehicle When performing the reversing function, the vehicle can be maneuvered automatically or autonomously along the previously recorded trajectory using the assistance system. In this case, the vehicle can, if necessary, orientate itself or locate itself using the landmarks recorded in the learning phase. During maneuvering along the recorded trajectory, the vehicle or the assistance system of the vehicle can take over the longitudinal guidance and/or the lateral guidance of the vehicle.
- the data is received when the vehicle or the assistance system is in operation.
- the data can describe the surroundings of the vehicle.
- the data can describe corresponding objects, the roadway or the like in the area.
- the data can describe the behavior of at least one other road user in the area.
- This data can be recorded with appropriate sensors in the vehicle.
- the data can be transmitted to the vehicle from a device outside the vehicle.
- the dead end situation describes a situation in which it is temporarily or currently not possible and/or not permitted for the vehicle to drive through in the forward direction.
- the dead end situation can describe a situation in which it is currently not possible for the vehicle to continue driving in the forward direction. This can be the case, for example, when the vehicle is in a lane without an additional branch that allows the vehicle to turn.
- Such a dead end situation can also arise when the vehicle has been maneuvered along a winding and/or narrow driveway.
- the dead end situation result if, for example, the passage for the vehicle is temporarily blocked, for example by another road user or the like.
- the dead end situation can also arise if the vehicle is currently not permitted to drive through in the forward direction. This may result from a roadblock, a closure due to a construction site, or the like.
- the driver can now be proactively offered to carry out the reversing function.
- the suggestion is made as a function of the situation and the driver agrees to the suggestion through a corresponding operator input.
- the driver has to actively select the function and, if necessary, has to search for it in a menu.
- the driver is not aware that such a reversing function is present in the vehicle.
- the use of the assistance system with which the reversing function is provided can thus be simplified for the driver.
- Environment data from at least one environment sensor of the vehicle are preferably received as the data which describe the environment of the vehicle.
- the vehicle or the assistance system can have one or more environment sensors, which can be in the form of radar sensors, lidar sensors, laser scanners, cameras or ultrasonic sensors, for example.
- the surroundings data can be provided with these surroundings sensors and can be transmitted to a computing device of the assistance system, for example. With this computing device, the environmental data can be evaluated accordingly.
- the environmental data can describe a traffic sign that indicates a dead end or bottleneck.
- the environmental data can describe the spatial dimensions of a roadway on which the vehicle is currently located. Thus, for example, a dead end or a bottleneck can be detected.
- the environment data which are provided with the environment sensors of an assistance system that are usually used, can thus be used to detect the dead end situation.
- high-resolution map data is received as the data describing the surroundings of the vehicle.
- high-resolution map data or so-called HD maps can also be used to identify dead-end situations. Permanent bottlenecks within the roadway and/or dead ends can be recognized from this high-resolution map data.
- This high-resolution map data can include very precise information about the dimensions or the width of the lane on which the vehicle is currently located.
- the high-resolution map data can include information on traffic regulations and/or traffic signs. By using the high-resolution map data, the dead end situation can be reliably identified.
- map data with a lower resolution can also be used if dead ends and/or bottlenecks are marked therein.
- the vehicle position can also have less accuracy. For example, in order to identify the dead end situation, it may already be sufficient to locate the vehicle on a specific street that is stored as a dead end in the map data with a lower resolution.
- the data which describe the behavior of at least one other road user, characterize a current driving maneuver and/or a driving intention of the at least one other road user.
- this data can describe the current traffic situation in the vicinity of the vehicle or in a surrounding area in front of the vehicle in the forward travel direction.
- the other road user can be, for example, a truck, a garbage disposal vehicle or the like, which is currently blocking the passage for one's own vehicle.
- the data can describe a vehicle that is approaching the driver's vehicle on a narrow roadway or lane.
- the data can describe the driver's intention of the at least one other road user. From this driver's intention, it can be derived, for example, whether the other road user would like to allow the vehicle to pass or not.
- the data can also describe signals emitted by the other road user, such as flashing headlights or a hand signal. The driver's intention can then be derived from these signs. The dead end situation can thus be determined on the basis of the behavior of the at least one other road user in the vicinity of the vehicle.
- the data describing the behavior of at least one other road user describes information about a driving maneuver performed by the at least one other road user in the past and/or a reversing function performed by the at least one other road user in the past.
- other vehicles or road users or the vehicles of a fleet can be used as a "sensor”. If these other road users sense a bottleneck or a cul-de-sac, for example, this information about this cul-de-sac or bottleneck can be transmitted to an external data storage device or to a backend. There, a map layer can be enriched with this information and in turn made available to other vehicles or the vehicles of the fleet. In this way, the historical behavior of other road users in the same traffic situation can be taken into account.
- the data can describe whether the reversing function in the area in which the vehicle is currently located has already been used by other road users or road users in the fleet. In other words, it can be checked whether drivers have previously used the reversing function at this point.
- the information about the use of the reversing function can also be transmitted from the vehicle to the external storage device or the backend and can be received and used by other road users.
- the reversing function can be proactively offered or suggested to the driver. If the dead end situation is recognized, it can also be assumed with a relatively high probability that the driver needs support. In addition, if the dead end situation is present, it can be assumed that the vehicle should or must then be moved in the reverse direction. If the suggestion for the reversing function is issued when the dead end situation is present, the driver can only be offered this function if he actually needs it.
- the dead-end situation in the area surrounding the vehicle and/or can be recognized on the basis of the maneuvers previously carried out by the driver. For example, if the driver maneuvers the vehicle into a parking space in the forward direction and parks it there, it can be assumed that, after parking, he would like to maneuver the vehicle out of the parking space in the reverse direction. Even in this dead end situation, the driver can be proactively offered to perform the reversing function.
- a current behavior of the driver is characterized and the implementation of the reversing function is additionally proposed as a function of the characterized behavior.
- the driver's current behavior can be detected, for example, with a corresponding interior sensor system, for example a camera.
- the actuation of the steering wheel and the brake pedal and/or the accelerator pedal by the driver can be recorded in order to characterize the current behavior of the driver. If the driver does not carry out any driving maneuvers momentarily or for a predetermined period of time when a dead end situation is detected, it can be concluded that the driver requires assistance.
- the data from the interior camera can also be used to assess the driver's current reaction.
- the reversing function can be suggested to the driver if it can be assumed that he would like to be assisted.
- the performance of the reversing function is offered or suggested to the driver before he carries out a manual driving maneuver himself.
- the suggestion can be made before the driver manually maneuvers the vehicle in the reverse direction.
- the suggestion can also be made before the driver engages reverse gear.
- the driver can be offered the assistance at the point in time at which he also needs the assistance.
- the driver's individual driving ability is determined on the basis of driving maneuvers previously carried out manually by the driver, and the execution of the reversing function is additionally proposed as a function of the individual driving ability.
- the individual driving ability of the driver can describe, for example, whether he often or likes to drive the vehicle manually in the reverse direction and/or only rarely uses support from an assistance system.
- the individual driving ability can describe whether the driver parks the vehicle in a parking space himself without using a parking assistant or the like.
- the individual driving ability can be determined by the actuation of the steering wheel, the brake pedal and/or the accelerator pedal by the driver.
- the proactive suggestion of the reversing function can thus be individually adapted to the driver or his driving skills.
- the performance of the reversing function is additionally proposed as a function of previous use of this reversing function by the driver.
- the suggestion of the reversing function can be linked to a user history.
- a personalized threshold can also be created based on the quality from previous reversing trips.
- a threshold value for the offer from which difficulty of the situation the reversing function is proactively suggested, can be determined.
- the reversing function is offered to the driver because he has not yet activated or used the reversing function. This can be the case, for example, if the driver has newly acquired the vehicle. The driver can thus be informed that the assistance system can make this function available.
- the assistance system can have one or more environment sensors with which environment data describing the surroundings of the vehicle can be provided.
- the assistance system can have a computing device, which can be formed by at least one electronic control unit, for example.
- the assistance system can have a communication unit, by means of which data can be received from an external data memory or a backend or a cloud. This data can be evaluated accordingly by means of the computing device and thus the dead end situation or the bottleneck can be recognized. For this purpose, corresponding high-resolution map data can also be received by the computing device.
- These high-resolution Map data can be received from an external storage device and/or stored in a data memory of the vehicle.
- the assistance system can have a satellite-based positioning system, for example GPS.
- the current position of the vehicle can be determined using the satellite-supported positioning system.
- the assistance system can have a unit for providing odometry data. The trajectory can be recorded on the basis of the odometry data.
- a further aspect of the invention relates to a computer program, comprising instructions which, when the program is executed by a computing device of an assistance system, cause the latter to carry out a method according to the invention or parts thereof. Furthermore, the invention relates to a computer-readable (storage) medium, comprising commands which, when executed by a computing device of an assistance system, cause the latter to carry out a method according to the invention or parts thereof.
- a vehicle according to the invention includes an assistance system according to the invention.
- the vehicle can in particular be designed as a passenger car.
- FIG. 1 shows a schematic representation of a vehicle which has an assistance system for providing a reversing function
- FIG. 2 shows the vehicle according to FIG. 1, which is located in a cul-de-sac
- FIG. 3 shows the vehicle according to FIG. 1 in another traffic situation in which a truck is located within the lane of the vehicle.
- the vehicle 1 shows a schematic representation of a vehicle 1, which is designed as a passenger car, in a plan view.
- the vehicle 1 includes an assistance system 2.
- a reversing function can be provided with the assistance system 2, as described below.
- the assistance system 2 includes an environment sensor 3, which can be embodied, for example, as a camera, lidar sensor or radar sensor.
- the environment sensor 3 is designed as a camera.
- Environment data describing an environment 4 of the vehicle 1 can be provided with the environment sensor 3 .
- the assistance system 2 includes a communication unit 5 with which data can be received.
- Data can be received from a backend 6 outside of the vehicle 1 by means of the communication unit 5 .
- the data received from the backend 6 can describe the behavior of other road users 17 in the area 4 .
- this data can describe the behavior of other road users 17 at specific positions.
- this data can describe the usage behavior of assistance systems of the other road users 17 .
- the assistance system 2 includes a satellite-based positioning system 7.
- the satellite-based positioning system 7 provides data that describe the current position of the vehicle 1.
- the assistance system 2 includes a unit 8 that provides odometry data.
- the odometry data can describe at least the rotational speed of a wheel and/or the steering angle of vehicle 1 .
- the assistance system 2 includes a computing device 9, which is formed by at least one electronic control unit.
- the computing device 9 is connected to the environment sensor 3, the unit 8, the communication unit 5 and the satellite-based positioning system 7 for data processing. Based on the data from the environment sensor 3, the communication unit 5 and the satellite-based positioning system 7 to the Arithmetic device 9 are transmitted, it can be concluded by means of the arithmetic device 9 that there is a dead end situation.
- This dead end situation describes the situation in which vehicle 1 cannot or must not be moved in the forward direction at the moment.
- a suggestion for carrying out the reversing function can be output to the driver of the vehicle 1 by means of an output unit 10. This suggestion can be made acoustically, optically and/or haptically.
- FIG. 2 shows the vehicle 1 according to FIG. 1 in a first traffic situation.
- the vehicle 1 is in a dead end 11.
- the presence of this dead end situation can be detected using the surroundings data that are provided by surroundings sensor 3 .
- a dead end 11 can be inferred by means of the computing device 9 .
- the dead end 11 can be detected based on the end of the lane using the environmental data from the environmental sensor 3 .
- the reversing function which is carried out with the assistance system 2
- the reversing function can be offered to the driver of the vehicle 1 .
- a trajectory 13 is continuously recorded by means of the assistance system 2 .
- the odometry data provided by the unit 8 can be used to record the trajectory 13 .
- the trajectory 13 can be continuously recorded for a predetermined path length, which can be 50 m or 200 m, for example.
- the journey of vehicle 1 within dead end street 11 is shown here.
- the vehicle 1 is then maneuvered to the end of the dead end 11 .
- the further course of the trajectory 13 is illustrated schematically by the line 14 in the present case.
- the driver of the vehicle 1 can be offered the reversing function. If the driver confirms that the reversing function is being carried out, this can be carried out by assistance system 2 .
- the vehicle 1 can be maneuvered in the reverse direction along the previously recorded trajectory 13 by means of the assistance system 2 . It can from that Assistance system 2, the longitudinal guidance and / or the lateral guidance of the vehicle 1 are taken.
- Figure 3 shows the vehicle 1 in another traffic situation.
- the vehicle 1 is located on a narrow roadway 15.
- a truck 16 is also located on this roadway 15, which is moving in the opposite direction to the vehicle 1.
- the truck 16 represents another road user 17 in the area 4 of the vehicle 1.
- the dead end situation can be recognized with the aid of the computing device 9 on the basis of the area data provided by the area sensor 3, and the driver of the vehicle 1 can use the reversing function be proactively offered or suggested.
- the driver of the vehicle 1 can use the reversing function or a so-called backtracking assistant, even without prior knowledge of it.
- the reversing function can thus be actively offered or suggested to the driver of the vehicle 1 by the assistance system 2 .
- it can be achieved that the reversing function is only displayed when a high benefit is to be expected for the driver of the vehicle 1 and/or when the reversing function is actually required by the driver of the vehicle 1 .
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22718106.2A EP4326592A1 (de) | 2021-04-22 | 2022-03-23 | Verfahren zum betreiben eines assistenzsystems eines fahrzeugs mit proaktivem vorschlag zur durchführung einer assistenzfunktion, assistenzsystem sowie fahrzeug |
US18/287,691 US20240182055A1 (en) | 2021-04-22 | 2022-03-23 | Method for Operating an Assistance System of a Vehicle With Proactive Suggestion for Carrying Out an Assistance Function, Assistance System, and Vehicle |
CN202280027894.6A CN117120318A (zh) | 2021-04-22 | 2022-03-23 | 具有执行辅助功能的主动建议的用于运行车辆辅助系统的方法、辅助系统和车辆 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102021110348.7 | 2021-04-22 | ||
DE102021110348.7A DE102021110348A1 (de) | 2021-04-22 | 2021-04-22 | Verfahren zum Betreiben eines Assistenzsystems eines Fahrzeugs mit proaktivem Vorschlag zur Durchführung einer Assistenzfunktion, Assistenzsystem sowie Fahrzeug |
Publications (1)
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WO2022223227A1 true WO2022223227A1 (de) | 2022-10-27 |
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Family Applications (1)
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PCT/EP2022/057604 WO2022223227A1 (de) | 2021-04-22 | 2022-03-23 | Verfahren zum betreiben eines assistenzsystems eines fahrzeugs mit proaktivem vorschlag zur durchführung einer assistenzfunktion, assistenzsystem sowie fahrzeug |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240182055A1 (de) |
EP (1) | EP4326592A1 (de) |
CN (1) | CN117120318A (de) |
DE (1) | DE102021110348A1 (de) |
WO (1) | WO2022223227A1 (de) |
Citations (5)
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US20130035821A1 (en) * | 2011-08-04 | 2013-02-07 | GM Global Technology Operations LLC | Driving assistance apparatus for assistance with driving along narrow roadways |
DE102013013568A1 (de) * | 2013-08-14 | 2015-02-19 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Spurhalteassistenzsystem und Verfahren zum Spurhalten eines Kraftfahrzeugs |
DE102016224368A1 (de) | 2016-12-07 | 2018-06-07 | Bayerische Motoren Werke Aktiengesellschaft | Fahrerassistenzsystem und Verfahren zum automatisierten Rangieren mit Aufzeichnung eines Fahrwegs |
US20200108832A1 (en) * | 2018-10-08 | 2020-04-09 | Mando Corporation | Apparatus and method for controlling reverse driving |
EP3967571A1 (de) * | 2020-09-11 | 2022-03-16 | Volkswagen Aktiengesellschaft | Verfahren zum betreiben eines rückfahrassistenzsystems für ein fahrzeug und rückfahrassistenzsystem |
Family Cites Families (3)
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DE102012014450A1 (de) | 2012-07-21 | 2014-01-23 | Daimler Ag | Verfahren und System zum Unterstützen eines Fahrers beim Rückgängigmachen eines mit einem Kraftwagen durchgeführten Fahrmanövers |
DE102016121465A1 (de) | 2016-11-09 | 2018-05-09 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Manövrieren eines Kraftfahrzeugs unter Berücksichtigung von in einer Aufzeichnungsphase bestimmten Positionswerten, Fahrerassistenzsystem sowie Kraftfahrzeug |
DE102017118588A1 (de) | 2017-08-15 | 2019-02-21 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Überwachen eines Umgebungsbereiches eines Gespanns, Überwachungsvorrichtung, Fahrerassistenzsystem sowie Gespann |
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- 2022-03-23 US US18/287,691 patent/US20240182055A1/en active Pending
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US20130035821A1 (en) * | 2011-08-04 | 2013-02-07 | GM Global Technology Operations LLC | Driving assistance apparatus for assistance with driving along narrow roadways |
DE102013013568A1 (de) * | 2013-08-14 | 2015-02-19 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Spurhalteassistenzsystem und Verfahren zum Spurhalten eines Kraftfahrzeugs |
DE102016224368A1 (de) | 2016-12-07 | 2018-06-07 | Bayerische Motoren Werke Aktiengesellschaft | Fahrerassistenzsystem und Verfahren zum automatisierten Rangieren mit Aufzeichnung eines Fahrwegs |
US20200108832A1 (en) * | 2018-10-08 | 2020-04-09 | Mando Corporation | Apparatus and method for controlling reverse driving |
EP3967571A1 (de) * | 2020-09-11 | 2022-03-16 | Volkswagen Aktiengesellschaft | Verfahren zum betreiben eines rückfahrassistenzsystems für ein fahrzeug und rückfahrassistenzsystem |
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DE102021110348A1 (de) | 2022-10-27 |
CN117120318A (zh) | 2023-11-24 |
EP4326592A1 (de) | 2024-02-28 |
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