EP3700784A1 - Vorrichtung und verfahren zur adaptiven fahrzeugregelung - Google Patents
Vorrichtung und verfahren zur adaptiven fahrzeugregelungInfo
- Publication number
- EP3700784A1 EP3700784A1 EP18786267.7A EP18786267A EP3700784A1 EP 3700784 A1 EP3700784 A1 EP 3700784A1 EP 18786267 A EP18786267 A EP 18786267A EP 3700784 A1 EP3700784 A1 EP 3700784A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- state
- person
- vehicle
- interior
- vehicle control
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000003044 adaptive effect Effects 0.000 title description 2
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000011156 evaluation Methods 0.000 claims abstract description 25
- 238000013473 artificial intelligence Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000013528 artificial neural network Methods 0.000 description 5
- 230000006399 behavior Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000010801 machine learning Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 210000002569 neuron Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01552—Passenger detection systems detecting position of specific human body parts, e.g. face, eyes or hands
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/08—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the cargo, e.g. overload
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01538—Passenger detection systems using field detection presence sensors for image processing, e.g. cameras or sensor arrays
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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
- 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
-
- 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
- B60W50/0097—Predicting future conditions
-
- 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
- B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
-
- 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/001—Planning or execution of driving tasks
- B60W60/0015—Planning or execution of driving tasks specially adapted for safety
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
- B60R2021/01259—Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R2021/01315—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over monitoring occupant displacement
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/408—Radar; Laser, e.g. lidar
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/54—Audio sensitive means, e.g. ultrasound
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/20—Steering systems
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/14—Yaw
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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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/28—Wheel speed
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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
- B60W2540/00—Input parameters relating to 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
- B60W2540/18—Steering angle
-
- 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
- B60W2540/223—Posture, e.g. hand, foot, or seat position, turned or inclined
-
- 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
Definitions
- the invention relates to a device according to claim 1 and a method according to claim 11 for adapting a vehicle control to a state of a person in an interior of a vehicle.
- DE 10 2016 204 878 A1 discloses a driving safety system that is provided in response to a driver's attention for a warning, for automatic braking, an automatic steering function, or any similar response.
- Occupant prediction is the prediction of a movement trajectory of an occupant in an interior of a vehicle, that is, a statement about a future position of an occupant depending on a driving behavior.
- the invention has for its object to provide a vehicle control system with which a vehicle can be controlled by an occupant prediction.
- the object is achieved with a device for adapting a vehicle control to a state of a person in an interior with the features of claim 1 and with a method for adapting a vehicle control to a state of a person in an interior of a vehicle having the features of claim 11.
- the inventive device for adapting a vehicle control to a state of a person in an interior of a vehicle has a detection device which detects a first state of the person in the interior. Furthermore, the device according to the invention has an evaluation device which, on the basis of this detection and vehicle data, predetermines a second state of the person and generates a signal for vehicle regulation as a function of the second state. In addition, the device according to the invention has an interface which outputs the signal for a vehicle control device.
- a detection device is a device that acquires information.
- a sensor is a detection device.
- An evaluation device is a device that analyzes incoming information and outputs correspondingly evaluated information.
- a processor is an evaluation device.
- An interface is a device between at least two functional units, at which an exchange of logical quantities, e.g. Data, or physical quantities, e.g. electrical signals, takes place, either only unidirectional or bidirectional.
- the exchange can be analog or digital.
- An interface may consist of software and software, hardware and hardware as well as software and hardware and hardware and software.
- a state of a person in an interior of a vehicle indicates a situation or a relationship of the person relative to the interior.
- the state also includes objects which are arranged in the interior and influence the situation or the relationship of the person in the interior.
- an object not fastened in the interior for example a handbag lying in a back seat, can fly during a braking process on an occupant seated in a front seat, injuring the latter and thus influencing its situation.
- Predicting a state means predicating a state.
- Vehicle data is current and estimated or assumed data of the vehicle. For example, speed values and acceleration values are vehicle data.
- Odometry data that is estimated data on position, orientation and driving condition, are also vehicle data
- the device according to the invention it is thus possible, based on a current state of a person in the interior of a vehicle and vehicle data to predict a future state of the person in the interior and adjust the vehicle control accordingly to this future state.
- the device according to the invention it is thus compatible with e.g. advantageously possible to prevent an occupant who just strapped the shoes and thereby bends forward, in a future deceleration of the vehicle abuts the head on the dashboard.
- the evaluation device has namely the predetermined abutment point of the head on the dashboard at an anticipated deceleration predetermined and controls the vehicle control device accordingly such that a deceleration does not occur abruptly, so that an abutment can be avoided.
- the device according to the invention is designed to adapt the vehicle control to states of several persons.
- the invention is not limited to adapt the vehicle control to a condition of only one person.
- the detection device detects a posture, preferably individual body parts of the person.
- a posture preferably individual body parts of the person.
- individual body parts e.g. Arm position, leg position, Torsoposition, head position, etc. in space to capture and thus predetermine a second state in more detail.
- the detection device is designed to detect the age and weight of the person, preferably with an artificial intelligence.
- the vehicle especially the Driving behavior, depending on the age and weight of an occupant to regulate.
- the ride comfort is recorded differently. For example, a light weight young passenger will respond to acceleration maneuvers differently than an older occupant with a larger weight.
- a young occupant prefers a sporty aggressive driving behavior, an older occupant prefers a comfortable driving behavior.
- Artificial intelligence is the name of the project, which explores whether and how computers can do things that people can do even better today. Artificial intelligence can be realized in particular with artificial neural networks.
- An artificial neural network is an algorithm that is executed on an electronic circuit and programmed on the model of the neural network of the human brain. Functional units of an artificial neural network are artificial neurons whose output is generally evaluated as the value of an activation function over a weighted sum of the inputs plus a systematic error, the so-called bias.
- By testing multiple predetermined inputs with different weighting factors and activation functions artificial neural networks, similar to the human brain, are trained or trained.
- the training of artificial intelligence using predetermined inputs is called machine learning.
- a subset of machine learning is deep learning, in which a series of hierarchical layers of neurons, called hidden layers, is used to perform the machine learning process.
- the artificial intelligence is e.g. trains to determine the age and the weight of the respective person from person pictures.
- the detection device detects the interior of the vehicle, preferably a state of a safety belt, adjustments of a seat and other, in particular not fixed objects.
- the second state of the person in the interior can be predetermined in more detail, in particular taking into account the adjustment of the seat belt and the seat.
- the detection device is an interior camera, preferably a 3D interior camera.
- a 3D interior camera can detect in a particularly simple manner several physical quantities that describe the state of an occupant in the interior. These include the pose, age, weight and physiological condition of an occupant.
- the evaluation device evaluates wheel rotations, direction of travel, yaw rate, wheel steering angle and / or similar odometry data for predetermining the second state. This increases the accuracy of predetermining the second state.
- the evaluation device evaluates driving maneuvers for predetermining the second state.
- the evaluation device creates a model by means of which the expected influence on the occupants is calculated for assumed acceleration / braking / steering maneuvers in order to predetermine the second state in detail.
- the evaluation device predetermines a movement trajectory of the person from the first state to the second state. From the prediction of the movement trajectories of the occupants in the vehicle then maximum acceleration parameters can be derived, with which the vehicle can be controlled automatically without the occupants have to accept injuries, other damage or less comfort.
- the prediction of a person trajectory is based on an assumed change in the vehicle dynamics, which results from an environment detection of a driver assistance system, called the English advanced driver assistance system.
- the evaluation device evaluates data from environment sensors, preferably an environment camera, radar, lidar or ultrasound or a combination of said environment sensors, preferably with the aid of an artificial intelligence.
- environment sensors preferably an environment camera, radar, lidar or ultrasound or a combination of said environment sensors, preferably with the aid of an artificial intelligence.
- This is an outdoor sensor in the predetermination of the second state integrated, with the dynamic driving situations can be detected early, which gives a greater scope for the choice of possible driving modes and driving strategies.
- An advantageous development of the invention is a driver assistance system for automated control of a vehicle with a device according to the invention, wherein the evaluation device preferably evaluates data of a navigation system of the driver assistance system for predetermining the second state.
- the second state can advantageously be predetermined depending on a future road course. For example, by means of the navigation system it is known when and where on a given route a next motorway exit takes place. When driving through a highway exit, the speed is usually slowed down and cornering, which affects the second state.
- the method according to the invention for adapting a vehicle control to a state of a person in an interior of a vehicle comprises the following steps:
- a detection device detects a first state of the person in the interior. On the basis of this detection and data, an evaluation device predetermines a second state of this person beforehand and generates a signal for vehicle regulation as a function of this prediction. An interface outputs the signal for a vehicle control device.
- a device according to the invention is used in the method.
- Fig. 1 shows a vehicle with an embodiment of a device according to the invention
- Fig. 2 shows an embodiment of the inventive method.
- the vehicle 1 of Fig. 1 sits a person 2 on a seat 5.
- the person 2 is secured with a seat belt 4 to the seat 5.
- the person 2 is located in an interior 3 of the vehicle 1 also has a bag which is arranged as a non-attached object 6 in the person 2.
- the position of the person 2 in the interior 3 together with the adjustment of the safety belt 4 and the adjustment of the seat 5 and the presence of the loose object 6 together form a first state 11 of the person 2 in the interior 3.
- a detection device 10 which is arranged in the interior 3, detects the first state 11 of the person 2.
- the detection device 10 is a réelleraumkame- ra.
- the interior camera has an artificial intelligence, which is trained, age and weight of the person 2 based on the recorded Determine person 2 image. Age and weight of the person 2 thus also determine the first state 11 of the person 2.
- the detection device 10 outputs detected information to an evaluation device 20.
- the evaluation device 20 is a microcontroller. In addition to data of the detection device 10, the evaluation device 20 also evaluates data from environment sensors 50.
- the vehicle 1 has a rear-view camera as environment sensor 50.
- the evaluation device 20 evaluates odometry data of the vehicle.
- the odometry data of the vehicle together with the values of the first state 11 enter into a model which calculates the expected influence on the person 12 for acceleration, braking and / or steering maneuvers and predicts movement trajectories of the occupants in the vehicle.
- the evaluation device 20 now determines, from the prediction of the second state 12 and the vehicle data, maximum acceleration parameters with which the vehicle can be automatically controlled without the person 12 being damaged by damage, e.g. Stop the head on the dashboard or the object 6, must accept.
- model for the prediction of occupant trajectories in the longer term to modify the general driving strategy, i.e. that e.g. generally more distance is maintained, anticipating the track is changed, or another route is planned.
- a first state of a person 2 is detected, preferably with an interior camera.
- a second state based on the detection and vehicle data, a second state of the person is predetermined.
- a signal is generated which is output in a fourth step from an interface for a vehicle control device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017219365.4A DE102017219365B4 (de) | 2017-10-27 | 2017-10-27 | Vorrichtung und Verfahren zur adaptiven Fahrzeugregelung |
PCT/EP2018/077558 WO2019081206A1 (de) | 2017-10-27 | 2018-10-10 | Vorrichtung und verfahren zur adaptiven fahrzeugregelung |
Publications (1)
Publication Number | Publication Date |
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EP3700784A1 true EP3700784A1 (de) | 2020-09-02 |
Family
ID=63857903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18786267.7A Withdrawn EP3700784A1 (de) | 2017-10-27 | 2018-10-10 | Vorrichtung und verfahren zur adaptiven fahrzeugregelung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3700784A1 (de) |
DE (1) | DE102017219365B4 (de) |
WO (1) | WO2019081206A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019102984A1 (ja) * | 2017-11-22 | 2019-05-31 | Necソリューションイノベータ株式会社 | 学習装置及び学習方法、識別装置及び識別方法、プログラム並びに記録媒体 |
DE102019122907A1 (de) * | 2019-08-27 | 2021-03-04 | Bayerische Motoren Werke Aktiengesellschaft | Betriebsassistenzverfahren für ein Fahrzeug, Steuereinheit und Fahrzeug |
WO2021047786A1 (en) * | 2019-09-11 | 2021-03-18 | Continental Automotive Gmbh | Method for adapting a triggering algorithm of a personal restraint device and control device for adapting a triggering algorithm of a personal restaint device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10131198A1 (de) * | 2001-06-28 | 2003-01-16 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Beeinflussung wenigstens eines Parameters eines Fahrzeugs |
DE102004042959A1 (de) * | 2004-09-02 | 2006-03-09 | Robert Bosch Gmbh | Passagierschutzeinrichtung in einem Fahrzeug |
DE102008002171A1 (de) * | 2008-06-03 | 2009-12-10 | Robert Bosch Gmbh | Verfahren zur Vorhersage der zukünftigen Bewegung einer Steuereinrichtung in einem Fahrzeug |
DE102009051380B8 (de) * | 2009-10-30 | 2014-08-21 | Ford-Werke Gmbh | Verfahren und Vorrichtung zur fahrdynamischen Adaption der Körperabstützung einer in einem Fahrzeugsitz sitzenden Person |
EP2743141A1 (de) * | 2012-12-12 | 2014-06-18 | Volvo Car Corporation | Steuerungsanordnung für ein Fahrzeug |
JP2016181260A (ja) | 2015-03-23 | 2016-10-13 | コンチネンタル オートモーティブ システムズ インコーポレイテッドContinental Automotive Systems, Inc. | 適応型運転者支援 |
DE102016217105A1 (de) * | 2016-09-08 | 2018-03-08 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines Insassenschutzsystems eines Fahrzeugs und Steuergerät |
DE102017208971A1 (de) | 2017-05-29 | 2018-11-29 | Volkswagen Aktiengesellschaft | Verfahren und vorrichtung zur unterstützung eines in einem fahrzeug befindlichen fahrzeuginsassen |
DE102017216239A1 (de) | 2017-09-14 | 2019-03-14 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Erfassen eines Zustands und/oder Verhaltens eines Insassen eines Fahrzeugs |
-
2017
- 2017-10-27 DE DE102017219365.4A patent/DE102017219365B4/de active Active
-
2018
- 2018-10-10 EP EP18786267.7A patent/EP3700784A1/de not_active Withdrawn
- 2018-10-10 WO PCT/EP2018/077558 patent/WO2019081206A1/de unknown
Also Published As
Publication number | Publication date |
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WO2019081206A1 (de) | 2019-05-02 |
DE102017219365B4 (de) | 2023-03-30 |
DE102017219365A1 (de) | 2019-05-02 |
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