WO2024008568A1 - Verfahren und vorrichtung zum steuern einer querführung eines kraftfahrzeugs - Google Patents
Verfahren und vorrichtung zum steuern einer querführung eines kraftfahrzeugs Download PDFInfo
- Publication number
- WO2024008568A1 WO2024008568A1 PCT/EP2023/067956 EP2023067956W WO2024008568A1 WO 2024008568 A1 WO2024008568 A1 WO 2024008568A1 EP 2023067956 W EP2023067956 W EP 2023067956W WO 2024008568 A1 WO2024008568 A1 WO 2024008568A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor vehicle
- vehicle
- trajectory
- lateral guidance
- driving situation
- 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
Links
Classifications
-
- 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
- B60W30/18159—Traversing an intersection
-
- 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
- B60W30/165—Automatically following the path of a preceding lead vehicle, e.g. "electronic tow-bar"
-
- 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
- B60W30/12—Lane 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18027—Drive off, accelerating from standstill
-
- 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
- B60W30/18054—Propelling the vehicle related to particular drive situations at stand still, e.g. engine in idling state
-
- 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
- B60W2552/53—Road markings, e.g. lane marker or crosswalk
-
- 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
- B60W2554/4041—Position
-
- 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
- B60W2554/4044—Direction of movement, e.g. backwards
-
- 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
- B60W2554/80—Spatial relation or speed relative to objects
- B60W2554/802—Longitudinal distance
Definitions
- the present disclosure relates to a method for controlling lateral guidance of a motor vehicle and a data processing device that is designed to at least partially carry out the method. Furthermore, an optionally automated motor vehicle with the data processing device is provided. Additionally or alternatively, a computer program is provided which includes commands which, when the program is executed by a computer, cause it to at least partially carry out the method. Additionally or alternatively, a computer-readable medium is provided which includes instructions which, when the instructions are executed by a computer, cause it to at least partially carry out the method.
- Driving assistance systems support a driver of a (motor) vehicle by providing information about the current traffic situation and/or through situational and/or continuous interventions in longitudinal and/or lateral guidance of the vehicle.
- a reference trajectory By cyclically scanning the position and orientation of the vehicle in front, a reference trajectory can be generated, which the ego vehicle follows within the framework of its technical, physical and normative specifications. Trajectory means the path and optionally the speed profile of the vehicle. For the driving maneuvers on public roads that can be expected in public traffic, this method is a common implementation in order to maintain the lateral guidance of the partial automation with the presence of the vehicle in front in areas where there are no sufficient road markings or lane information or are detected by a sensor.
- US 2020/0051436 A1 discloses a method for controlling a vehicle straight across an intersection, with a lane determination unit being provided which takes into account various information, such as position information of the lane markings and road ends, as well as the position and movement of a vehicle in front, to determine whether a vehicle lane matches the available map information. If a detection unit detects a vehicle in front, a follow-up journey can take place.
- US 2018/0148052 A1 discloses a method in which a virtual lane marking is generated based on a first end node of a lane marking in a road section on an entry side and a second end node of a lane marking in a road section on an exit side.
- DE 10 2020 102 717 A1 discloses a method for controlling a vehicle through an intersection, which is based on receiving Intersection data is based, which is transmitted by an infrastructure assigned to the intersection.
- a technical problem can occur particularly in vehicles with a lack of highly accurate map information, so that a possible lane through the intersection or the area in question cannot be obtained from map information.
- the object of the present disclosure is to specify a method which is suitable for at least fulfilling the above-mentioned requirement and for enabling adjustment of the guidance of the motor vehicle.
- the task is then solved by a method for controlling lateral guidance of a motor vehicle.
- the method can be referred to in particular as a method for controlling lateral guidance of a motor vehicle through at least one front vehicle trajectory.
- the method can be a computer-implemented method, i.e. one, several or all steps of the method can be carried out at least partially by a computer or a data processing device.
- the method is not limited to controlling the lateral guidance of the motor vehicle and it is also conceivable that longitudinal guidance of the motor vehicle is controlled analogously to the lateral guidance.
- the method includes determining the existence of a first predetermined driving situation in which the motor vehicle is in a rest position and a distance between the motor vehicle and a vehicle in front increases.
- a rest position can be understood as meaning a state of the motor vehicle in which it has a low speed of less than 30 km/h, in particular less than 10 km/h or essentially 0 km/h, which can also be referred to as standstill. Such a driving situation can occur, for example, at an intersection, a railway crossing and/or a toll station.
- the interpretation of the term rest position is not limited to this and can also relate to a relative speed of the motor vehicle to the vehicle in front, whereby the speed of the vehicle in front is greater than that of the motor vehicle, so that the vehicle in front moves away from the motor vehicle. This can be the case, for example, on a motorway.
- Determining that the vehicle in front or the front vehicle is moving away from the motor vehicle can be done, for example, using sensor data from a sensor system of the motor vehicle, optionally comprising a camera, a radar sensor, a LiDAR sensor and/or an ultrasonic sensor.
- a sensor system of the motor vehicle optionally comprising a camera, a radar sensor, a LiDAR sensor and/or an ultrasonic sensor.
- the method includes detecting a trajectory of the vehicle in front when the existence of the first predetermined driving situation is determined.
- a trajectory can be understood as position information, optionally together with time information; ie along which path or path did the vehicle in front move away, optionally paired with information about when the vehicle in front was at what position along this path.
- the latter offers the advantage that information about a speed and/or acceleration of the vehicle in front can also be taken into account in the longitudinal guidance of the motor vehicle, provided that this is controlled by the method.
- the method includes detecting the presence of a second predetermined driving situation, which follows the first predetermined driving situation and in which the motor vehicle moves away from the rest position.
- the sensor system of the motor vehicle described above can also be used for this.
- Starting the motor vehicle from the rest position can be understood as a positive acceleration of the motor vehicle, at which the low speed described above is exceeded.
- the method includes controlling the lateral guidance of the motor vehicle based on the detected trajectory when the existence of the second predetermined driving situation is determined.
- Controlling the lateral guidance can include passive and/or active control of the lateral guidance, whereby passive control of the lateral guidance can be understood as supporting the driver of the motor vehicle in the lateral guidance, for example through visual, tactile and/or auditory information, whereas Active control of the lateral guidance of the motor vehicle can be understood as an active control of the steering of the motor vehicle, through which a direction of travel of the motor vehicle can be changed or determined.
- the trajectory of the vehicle in front can be detected until the distance between the motor vehicle and the vehicle in front exceeds a threshold value, in particular as long as the vehicle in front can be detected by the sensors of the motor vehicle in sufficient quality.
- the lateral guidance of the motor vehicle can be controlled based on the detected trajectory so that the motor vehicle follows the detected trajectory.
- the lateral guidance of the motor vehicle can only be controlled based on the detected trajectory as long as there are no lane markings and/or no vehicle in front in an area of predetermined size in front of the motor vehicle.
- the lateral guidance of the motor vehicle can be controlled based on a lane marking and/or a current trajectory of the vehicle in front as soon as the lane marking and/or the vehicle in front are present in the area of predetermined size in front of the motor vehicle.
- the method may include determining a planned route of the motor vehicle and comparing the planned route of the motor vehicle with the detected trajectory.
- the lateral guidance of the motor vehicle can be controlled based on the detected trajectory only or only if the comparison shows that the planned route of the motor vehicle and the detected trajectory match, in particular at least to a predetermined degree.
- the captured trajectory can include position information, optionally with time information, of the vehicle in front.
- This tries to follow the previously detected tracks or track markings. If marking elements on the road are not sufficiently recognized or are missing, it can temporarily follow the vehicle in front in order to increase the availability of the driving assistance system. This subsequent movement of the lateral guidance can only be maintained if the vehicle in front is at a sufficient distance from the vehicle in front.
- the well-known technical implementation follows a type of storage and travel of waypoints from observing the vehicle positions of the vehicle in front in relation to your own vehicle. By cyclically scanning the position and orientation of the vehicle in front, a reference trajectory can be generated, which the ego vehicle follows within the framework of its technical, physical and normative specifications.
- this procedure is a common implementation for maintaining lateral guidance while there is a lack of lane information.
- the lateral guidance of the partial automation can be maintained with the presence of the vehicle in front. Due to the known restrictions that the vehicle in front must be present during the actual journey, availability restrictions arise in situations in which the ego vehicle's journey is interrupted. For example, if a stop has to be made in the first position at a red light or otherwise due to traffic. For example, the vehicle in front is the last road user to pass the red light and the ego vehicle is the first vehicle to drive through the intersection after passing cross traffic.
- Similar problems can also occur at level crossings and other rule-related stopping processes.
- the disclosure therefore predominantly relates to intersections and railway crossings, but is not limited by them.
- the first driving situation in which there is no sufficient lane information available and the distance to the vehicle in front has become too large, the trajectory of the previously valid, moving away vehicle should be changed Front vehicle can be saved.
- the second driving situation After the ego vehicle starts moving again (referred to above as the second driving situation), it is used as a target variable for lateral guidance.
- the technical problem can occur particularly in vehicles with a lack of highly precise map information, so that a possible lane through the intersection cannot be obtained from them.
- the ego vehicle then repeats the lateral movements of the vehicle in front, including any necessary lane offsets or evasive maneuvers to reach the target lane after the intersection. Taking all specifications into account, this means that the automated steering of the ego vehicle when it starts moving again would be similar to the automated steering that would be expected from the vehicle in front if it followed directly without stopping. Since the error in the sensory position and position determination increases with increasing distance between the ego vehicle and the vehicle in front, the proposed technical implementation of using historical vehicle trajectories in front can only take place up to a certain distance. Ideally, after crossing the area with missing lane markings, the corresponding boundaries can be detected again and subsequently serve as an input variable for determining the lateral guidance.
- a plausibility check can be made that the trajectory of the actual vehicle in front is maintained even if other vehicles, for example crossing vehicles, are observed. Additionally or alternatively, a plausibility check can be carried out to ensure that one or more rough targets of the ego vehicle (navigation route, indicator, direction of the lane) match the recorded trajectory. It is also conceivable that a minimal approach is pursued that discards a histone of the trajectory when sensor data is available.
- the previously observed trajectory of the vehicle in front is descriptive due to the slightly offset orientation
- the road that appears to go straight ahead creates an S-shape, which the ego vehicle follows and maneuvers through the intersection in a way that is understandable and precise for the driver.
- the available lane is hit in the middle between parked vehicles and oncoming traffic.
- a computer program comprising commands which, when the program is executed by a computer, cause it to at least partially execute or carry out the method described above.
- a program code of the computer program can be in any code, in particular in a code that is suitable for motor vehicle controls.
- a data processing device for example a control device, is provided for an automated motor vehicle, the control device being set up to at least partially carry out or carry out the methods described above.
- the procedure is therefore a computer-implemented procedure.
- the data processing device can be part of or represent a driving assistance system.
- the electronic control unit can be an intelligent processor-controlled unit that can communicate with other modules, for example via a central gateway (CGW) and, if necessary, via field buses such as the CAN bus, LIN bus, MOST bus and FlexRay or via Automotive Ethernet, for example together with telematics control devices, can form the vehicle on-board network. It is conceivable that the control unit controls functions relevant to the driving behavior of the motor vehicle, such as the engine control, the power transmission, the braking system and/or the tire pressure monitoring system.
- CGW central gateway
- Driver assistance systems such as a parking assistant, an adapted cruise control (ACC), a lane keeping assistant, a lane change assistant, can also be used Traffic sign recognition, light signal recognition, a starting assistant, a night vision assistant and/or an intersection assistant are controlled by the control unit.
- ACC adapted cruise control
- lane keeping assistant a lane change assistant
- the motor vehicle can be a passenger car, in particular an automobile, or a commercial vehicle, such as a truck.
- the motor vehicle can be designed to at least partially and/or at least temporarily take over longitudinal guidance and/or transverse guidance during automated driving of the motor vehicle.
- Automated driving can be carried out in such a way that the movement of the motor vehicle is (largely) autonomous.
- the automated driving can be controlled at least partially and/or temporarily by the data processing device.
- the motor vehicle can be a motor vehicle with autonomy level 0, i.e. the driver takes over the dynamic driving task, even if supporting systems (e.g. ABS or ESP) are present.
- supporting systems e.g. ABS or ESP
- the motor vehicle can be a motor vehicle with autonomy level 1, i.e. have certain driver assistance systems that support the driver in operating the vehicle, such as adaptive cruise control (ACC).
- ACC adaptive cruise control
- the motor vehicle can be a motor vehicle of autonomy level 2, i.e. be partially automated so that functions such as automatic parking, lane keeping or lateral guidance, general longitudinal guidance, acceleration and/or braking are taken over by driver assistance systems.
- the motor vehicle can be a motor vehicle of autonomy level 3, that is, conditionally automated so that the driver cannot use the vehicle system continuously must monitor.
- the motor vehicle independently carries out functions such as triggering the turn signal, changing lanes and/or keeping in lane. The driver can turn his attention to other things, but if necessary the system will ask him to take over within a warning period.
- the motor vehicle can be a motor vehicle with autonomy level 4, i.e. so highly automated that control of the vehicle is permanently taken over by the vehicle system. If the system can no longer handle the driving tasks, the driver can be asked to take over the lead.
- autonomy level 4 i.e. so highly automated that control of the vehicle is permanently taken over by the vehicle system. If the system can no longer handle the driving tasks, the driver can be asked to take over the lead.
- the motor vehicle can be a motor vehicle with autonomy level 5, i.e. so fully automated that the driver is not required to fulfill the driving task. No human intervention is required other than setting the target and starting the system.
- the motor vehicle can do without a steering wheel and pedals.
- a computer-readable medium in particular a computer-readable storage medium, is provided.
- the computer-readable medium includes instructions that, when the program is executed by a computer, cause it to at least partially carry out the method described above.
- a computer-readable medium may be provided that includes a computer program as defined above.
- the computer-readable medium can be any digital data storage device, such as a USB flash drive, hard drive, CD-ROM, SD card, or SSD card.
- the computer program does not necessarily have to be stored on such a computer-readable storage medium in order to be made available to the motor vehicle, but can also be obtained externally via the Internet or otherwise. What has been described above with reference to the method, the data processing device, the computer program and the automated motor vehicle also applies analogously to the computer-readable medium and vice versa.
- Fig. 1 shows a schematic flow diagram of a method for controlling lateral guidance of a motor vehicle
- Fig. 2 shows schematically and as an example two driving situations in which the method is used.
- the method for controlling lateral guidance of a motor vehicle 1 essentially has four steps S1 - S4, as can be seen from Figure 1, and is explained in detail according to the embodiment described here with reference to a scenario shown in Figure 2.
- a motor vehicle 1 which carries out the method, stops at the intersection 4 and a vehicle 2 in front crosses the intersection 4 along a trajectory 3.
- the motor vehicle 1 which can also be referred to as an ego vehicle, determines that the first driving situation exists, i.e. that a first predetermined driving situation exists in which the motor vehicle 1 is in a rest position and is on Distance between the motor vehicle 1 and a front vehicle 2 increased.
- the trajectory 3 of the front vehicle 2 is detected by the motor vehicle 1, since the existence of the first predetermined driving situation was determined in the first step S1.
- the recorded trajectory 3 includes position information and time information of the vehicle in front 2.
- a sensor system of the motor vehicle 1 is used Path of the front vehicle 2, along which it drives over the intersection 4, and a speed of the front vehicle 2 along this path from the motor vehicle 1 out of the rest position (in this position the motor vehicle 1 is shown with a crossed line).
- the detection of the trajectory of the front vehicle 2 continues until the distance between the motor vehicle 1 and the front vehicle 2 exceeds a predetermined threshold value. This can depend on the performance of the sensor system of the motor vehicle 1.
- crossing traffic begins, as indicated by the double arrow in FIG.
- a third step S3 of the method the presence of a second predetermined driving situation is detected, which follows the first predetermined driving situation and in which the motor vehicle 1 starts from the rest position (in Figure 2 with shown with a dashed line).
- the method can also include a step of automatically starting the motor vehicle 1.
- a planned route of the motor vehicle 1 is first determined and a comparison is made as to whether the trajectory 3 runs along the planned route of the motor vehicle 1.
- the motor vehicle 1 drives straight ahead across the intersection 4 according to its planned route, so that the trajectory 3 runs along the planned route of the motor vehicle 1.
- the lateral guidance of the motor vehicle 1 is therefore controlled based on the detected trajectory 3 so that the motor vehicle 1 follows the detected trajectory 3. This only or exclusively happens because the comparison of the planned route and trajectory 3 showed that they match. Otherwise, e.g. B.
- the motor vehicle 1 would not have followed trajectory 3.
- the lateral guidance would have been carried out manually by the driver of the motor vehicle 1.
- the steering The lateral guidance of the motor vehicle 1 based on the detected trajectory 3 only takes place as long as there are no lane markings and/or no vehicle in front in an area of predetermined size in front of the motor vehicle 1.
- the lateral guidance of the motor vehicle 1 is controlled (again) based on the lane marking 7 (and/or a current trajectory of a vehicle in front).
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202380042921.1A CN119301029A (zh) | 2022-07-04 | 2023-06-30 | 用于控制机动车的横向引导的方法和装置 |
| US18/880,941 US20250236297A1 (en) | 2022-07-04 | 2023-06-30 | Method and Device for Controlling the Lateral Control of a Motor Vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022116643.0A DE102022116643A1 (de) | 2022-07-04 | 2022-07-04 | Verfahren und vorrichtung zum steuern einer querführung eines kraftfahrzeugs |
| DE102022116643.0 | 2022-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024008568A1 true WO2024008568A1 (de) | 2024-01-11 |
Family
ID=87074636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2023/067956 Ceased WO2024008568A1 (de) | 2022-07-04 | 2023-06-30 | Verfahren und vorrichtung zum steuern einer querführung eines kraftfahrzeugs |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250236297A1 (de) |
| CN (1) | CN119301029A (de) |
| DE (1) | DE102022116643A1 (de) |
| WO (1) | WO2024008568A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024107141A1 (de) * | 2024-03-13 | 2025-09-18 | Cariad Se | Verfahren zur Bewertung eines Objektes zur Querführung eines Fahrzeuges, Querführungssystem, Computerprogrammprodukt sowie computerlesbares Speichermedium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180025646A1 (en) * | 2016-07-19 | 2018-01-25 | Mando Corporation | Apparatus for vehicle driving assistance |
| US20180148052A1 (en) | 2016-11-29 | 2018-05-31 | Honda Motor Co., Ltd. | Drivable area setting device and drivable area setting method |
| US20200051436A1 (en) | 2017-03-30 | 2020-02-13 | Honda Motor Co., Ltd. | Vehicle control apparatus and vehicle control method |
| US20200125106A1 (en) * | 2018-10-19 | 2020-04-23 | Waymo Llc | Controlling Vehicles Through Multi-Lane Turns |
| DE102020102717A1 (de) | 2019-03-01 | 2020-09-03 | GM Global Technology Operations LLC | Verfahren und systeme zur steuerung der seitlichen position des fahrzeugs über eine kreuzung |
| CN112572434A (zh) * | 2019-09-30 | 2021-03-30 | 长城汽车股份有限公司 | 车辆控制方法及装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008008172A1 (de) * | 2008-02-08 | 2009-08-13 | Daimler Ag | Verfahren zur Längs- und Querführungsunterstützung des Fahrers eines Fahrzeugs und Fahrerassistenzsystem zur Durchführung des Verfahrens |
| DE102015222805A1 (de) * | 2015-11-19 | 2017-05-24 | Volkswagen Aktiengesellschaft | Automatische Steuerung eines Fahrzeugs beim Anfahren |
-
2022
- 2022-07-04 DE DE102022116643.0A patent/DE102022116643A1/de active Pending
-
2023
- 2023-06-30 CN CN202380042921.1A patent/CN119301029A/zh active Pending
- 2023-06-30 US US18/880,941 patent/US20250236297A1/en active Pending
- 2023-06-30 WO PCT/EP2023/067956 patent/WO2024008568A1/de not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180025646A1 (en) * | 2016-07-19 | 2018-01-25 | Mando Corporation | Apparatus for vehicle driving assistance |
| US20180148052A1 (en) | 2016-11-29 | 2018-05-31 | Honda Motor Co., Ltd. | Drivable area setting device and drivable area setting method |
| US20200051436A1 (en) | 2017-03-30 | 2020-02-13 | Honda Motor Co., Ltd. | Vehicle control apparatus and vehicle control method |
| US20200125106A1 (en) * | 2018-10-19 | 2020-04-23 | Waymo Llc | Controlling Vehicles Through Multi-Lane Turns |
| DE102020102717A1 (de) | 2019-03-01 | 2020-09-03 | GM Global Technology Operations LLC | Verfahren und systeme zur steuerung der seitlichen position des fahrzeugs über eine kreuzung |
| CN112572434A (zh) * | 2019-09-30 | 2021-03-30 | 长城汽车股份有限公司 | 车辆控制方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119301029A (zh) | 2025-01-10 |
| US20250236297A1 (en) | 2025-07-24 |
| DE102022116643A1 (de) | 2024-01-04 |
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