WO2014195180A1 - Système de régulation de châssis prédictif - Google Patents

Système de régulation de châssis prédictif Download PDF

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Publication number
WO2014195180A1
WO2014195180A1 PCT/EP2014/060895 EP2014060895W WO2014195180A1 WO 2014195180 A1 WO2014195180 A1 WO 2014195180A1 EP 2014060895 W EP2014060895 W EP 2014060895W WO 2014195180 A1 WO2014195180 A1 WO 2014195180A1
Authority
WO
WIPO (PCT)
Prior art keywords
condition information
motor vehicle
roadway
road condition
information
Prior art date
Application number
PCT/EP2014/060895
Other languages
German (de)
English (en)
Inventor
Marc Bechler
Markus Strassberger
Original Assignee
Bayerische Motoren Werke Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Publication of WO2014195180A1 publication Critical patent/WO2014195180A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0165—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/822—Road friction coefficient determination affecting wheel traction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • B60G2400/84—Atmospheric conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • B60G2400/84—Atmospheric conditions
    • B60G2400/843—Humidity; Rainfall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/90—Other conditions or factors
    • B60G2400/92—Travelling or driving time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/16—GPS track data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/40—Steering

Definitions

  • the present invention relates to a method for controlling a chassis control system of a motor vehicle and a chassis control system for a motor vehicle.
  • Motor vehicles especially mass means of transportation and means of transport such as passenger cars (cars, buses) and trucks (trucks) are with a particular
  • Adjusting means to suit your own needs.
  • the setting means which may be a mechanical selector switch in particular or else an electronic menu-driven selection, it is usually possible to select from different modes.
  • the various modes differ in addition to setting various characteristics for the throttle and the steering also by different suspension settings, which can be adapted to the needs of the driver.
  • adaptive chassis in which individual components of the chassis can be adapted to the current road conditions, thereby for a desired driving feel and / or
  • Driving experience switches are usually static in nature means the corresponding settings are statically configured.
  • adaptive chassis are due to the requirements for a timely calculation of
  • the landing gear may be too hard at first, and the landing gear will be too soft for a certain overrun time after passing the bumpy section until the control algorithm recognizes, that it can be set to a changed state again.
  • Chassis control system according to a sibling claim.
  • the subject of the main claim relates to a method for controlling a suspension control system of a motor vehicle.
  • the motor vehicle has a chassis control unit and at least one chassis component.
  • the method further comprises the steps of: receiving first road condition information, wherein the first road condition information
  • a "motor vehicle” in the sense of the invention means an engine or turbine-driven land vehicle.
  • a land vehicle such as an automobile or two-wheeler is meant.
  • a “chassis control unit” in the sense of the invention means a system comprising a controller, preferably an electronic control, which for
  • Adaptation of an adaptable chassis is set up.
  • the controller with corresponding actuators act together so that one or more parts of the chassis can be configured by the controller.
  • a “chassis component” in the sense of the invention generally designates any component which actively influences the driving behavior of the motor vehicle, in particular one or more wheels, the wheel suspension, the suspension, the shock absorbers, the steering and the service brake.
  • a "roadway condition information" in the sense of the invention generally means any information about an influencing variable of the roadway on a driving movement of a moving motor vehicle
  • the road condition information may include absolute information such as the
  • At least one chassis component to be understood which exemplifies taking into account the current vehicle position and / or a position of the change of a road condition and / or other factors such as speed and / or time and so can be done, such that the chassis of the motor vehicle immediately before driving over a
  • Road section with modified road conditions can be adjusted according to the changed road conditions.
  • a power tool having a chassis control unit, a communication unit, and a data conditioning unit.
  • the communication unit is here
  • the first road condition information has at least information regarding a condition of a first to be traveled by means of the motor vehicle
  • Chassis control unit set up to at least one Chassis component based on the received first road condition information forward-looking
  • a “communication unit” within the meaning of the invention generally means part of a
  • road condition information - can be transmitted over a predetermined transmission path.
  • Each of the subscribers of the data transmission system uses for connection to the transmission path a communication unit, which in particular
  • the communication unit preferably provides one
  • Interface for the chassis control system so that corresponding data from a transferable by the transmission form in one of a
  • processable form can be converted.
  • a "data processing unit” within the meaning of the invention means a device for processing and / or at least partially processing at least the
  • Claim relates to a computer program product for a chassis control system of a motor vehicle according to the features described above, by means of which the
  • Road condition information and a comparison of a current vehicle position with a position of the road condition information at least one
  • Adaptation information determines which for the
  • Chassis control unit for anticipatory adaptation of at least one chassis components can be provided.
  • the routine is implemented by at least one control command stored in a software.
  • Claim relates to a data carrier on which a previously described computer program product is written and stored, which further preferably has at least one stored in a software control command.
  • a “data carrier” in the sense of the invention means a storage medium, in particular a physical data storage, which is used to store data
  • the data carrier may be, for example, a volatile memory or a semi-permanent memory.
  • the data carrier can furthermore generally be embodied as a storage medium which can be read or written to by an electronic device or can be formed by an electronic component, for example a semiconductor memory, within an electronic device.
  • Chassis control system explained. According to another exemplary embodiment
  • Embodiment comprises the method that receiving the first road condition information from another motor vehicle, preferably a preceding vehicle and / or from a data server, preferably a database server, particularly preferably a
  • a “data server” in the sense of the invention can be, for example, a with at least one terminal
  • networked virtual or real server can be understood, which may generally be adapted to store data transmitted to him and hold ready to retrieve the data.
  • a “database server” can be understood as meaning, for example, a data server which can store and store the stored data in a structured database.
  • a “database cloud server” can be understood as meaning, for example, a database server which is of a large number
  • End users or corresponding terminals can be contacted via a corresponding logical interface and the data in the database by the end users or the terminals can be stored, accessed and / or managed.
  • Another advantage of this embodiment is that only the first road condition information for a corresponding route must be received by the motor vehicle, this in particular because the data server already has a preselection of the relevant for the respective route first
  • the method comprises detecting a second road condition information by means of a roadway sensor, wherein the second
  • Roadway condition information at least one
  • Sensor may be designated, which detects a measured variable, which may have information about a property of a roadway.
  • a measured variable which may have information about a property of a roadway.
  • the following measured variables may be relevant: a
  • Shock absorber activity control data of an electronic stability program and / or an anti-lock braking system Braking, information about the weather conditions, in particular information on rain, snow, ice or the like.
  • second roadway section denotes a roadway section, which is characterized in that the motor vehicle has this second roadway section at least insofar
  • Range of the road sensor is located so that it can be detected by the road sensor.
  • the first lane section and the second lane section can on the same real
  • This refinement has the advantage that, by means of the roadway sensor system of the motor vehicle, a second roadway condition information can additionally be detected, which is preferably used for verification and / or
  • Road condition information regarding the roadway section to be traveled soon may be the second
  • Roadway condition information can also be used as relevant roadway condition information to act on the suspension based on this second
  • Another advantage of this embodiment is that based on an additional detection of information about a manual reaction of the driver, in particular a speed adjustment, an executed
  • a personalized profile can be created, which in a corresponding
  • Adaptation behavior of the method can be considered.
  • the method provides for dispatching the second roadway condition information
  • another motor vehicle preferably a subsequent motor vehicle and / or to a data server, preferably a database server, more preferably a database cloud server ago.
  • a data server preferably a database server, more preferably a database cloud server ago.
  • detected second road condition information to the data server is preferably provided only if no first road condition information for the corresponding road section could be received by the data server and / or the first road condition information received from the data server no longer seems to be current.
  • This refinement has the advantage that the second roadway condition information captured by the roadway sensor system of the motor vehicle can be made available to other motor vehicles in addition to its own use.
  • a subsequent motor vehicle which the motor vehicle on the The route follows and is likely to pass the same lane section.
  • Road condition information to a central data server which can be maintained by the data server in stock kept road condition information always up to date.
  • Embodiment comprises the method that storing the respective first and / or second
  • Roadway condition information is provided, and on re-driving the respective lane section:
  • corresponding first lane section for example, for a commute, such as the work path of a person, not every single departure of the
  • the route must be completely transmitted, but prefers only an actuality query in the
  • Embodiment the method provides a
  • Position determination in particular the current position of the motor vehicle before. This can be especially under Use of a global navigation satellite system, such as GPS, GLONASS, GALILEO, and / or an evaluation of transmission signals of a terrestrial communication network, such as a
  • the chassis control system that the communication unit is also configured to receive the first road condition information from another motor vehicle, preferably a preceding motor vehicle, and / or to the first
  • the communication unit can for this purpose have at least one antenna or with
  • Receiving the first road condition information from another motor vehicle may, for example, be done over a different communication network than receiving the first transmitted from a data server Road condition information.
  • the communication unit can preferably be set up to receive on a plurality of transmission channels.
  • An “antenna” in the sense of the invention means a
  • a “communication network” in the sense of the invention means a device, for example a
  • Communication system in particular with an infrastructure for the transmission of data and / or information.
  • a “transmission channel” in the sense of the invention means a transmission path determined by a physical quantity which is suitable for transmitting data over a spatial or temporal distance.
  • This refinement has the advantage that a radio transmission channel adapted to the respective needs of the transmission over long or short distances can be used.
  • chassis control system a Embodiment, the chassis control system a
  • a roadway sensor configured to detect a second road condition information, wherein the second roadway condition information includes at least one of texture information a second vehicle used by the motor vehicle
  • This refinement has the advantage that, by means of the roadway sensor system of the motor vehicle, a second roadway condition information can additionally be detected, which is preferably used for verification and / or
  • Road condition information regarding the roadway section to be traveled soon may be the second
  • Roadway condition information may also be used to act as relevant roadway condition information to the chassis based on this second
  • Road condition information can be provided to other vehicles to their forward-looking suspension adaptation. This can be done directly by a direct reception of the second
  • Roadway condition information is sent to and stored by the data server.
  • Stored road condition information may then be provided by other vehicles as a first road condition information from the data server
  • chassis control system a Embodiment, the chassis control system a
  • Data server preferably a database server, particularly preferably a database cloud server on.
  • the data server is set up to receive the transmitted second roadway condition information and to store it in a database, preferably in a cloud database.
  • a “cloud database” can be understood, for example, as a database which is not physically isolated and operated separately from other hardware, but rather as one virtual database service and allows the information and data stored in and provided by it to be used by a large number of end-users or end-user devices
  • This embodiment has the advantage that using as large a number of motor vehicles as possible, there is an equally large number of information sources for the database through which the database receives and / or updates the road condition information stored in it and / or fuses the information from different vehicles , This approach is commonly known as crowdsourcing.
  • chassis control system a Embodiment, the chassis control system a
  • Position determining unit which is adapted to the current position of the motor vehicle
  • Data server can be sent.
  • FIG. 1 a schematic representation of a
  • FIG. 2 a schematic representation of a
  • Chassis control system according to an exemplary
  • FIG. 3 a schematic representation of a
  • Fig. 1 shows a schematic representation of a proposed chassis control system 1, according to an exemplary embodiment of the invention.
  • FIG. 1 shows a chassis control system 1 comprising a data processing unit 11 and a chassis control unit 12 associated therewith
  • Chassis control unit 12 is in turn connected to at least one landing gear component 13 in order to configure and / or set it. Furthermore, the
  • the received first road condition information is preferably received after receiving
  • Data processing unit 11 processed and / or
  • Road condition information which in particular information about the nature of a first
  • Road segment includes, to the suspension control unit 12 directly and / or in the form of control commands passes and the suspension control unit 12 is caused to configure the at least one chassis component 13 accordingly.
  • the adaptation of the chassis component 13 to that obtained from the first road condition information Information concerning a first roadway section preferably takes place here before the motor vehicle passes over the first roadway section, particularly preferably immediately before it is passed over.
  • FIG. 2 further shows a preferred embodiment of the chassis control system proposed according to the invention, furthermore comprising an external one preferably
  • Chassis control system 1 connected data server 2.
  • Data server 2 is in particular configured to exchange data with the communication network 3. This means to receive data from the communication network 3 or to send it into the communication network 3.
  • a supplement to the data stored in the data server and / or information is provided with further information received from the data server.
  • This supplementation of the data and / or information takes place for example by means of a so-called
  • Data fusion algorithm which receives the received data from motor vehicles that have a specific
  • Roadway condition information continues to rise corresponding link with further information about, for example, a time information and / or a
  • the data fusion algorithm can determine if, where and how long the respective lane section has a corresponding one
  • the chassis control system 1 further has, according to the preferred embodiment shown in FIG.
  • the motor vehicle is set up to determine the current position of the motor vehicle. This can be done, for example, using a global navigation satellite system and / or on the basis of an evaluation of transmission signals of a
  • terrestrial communication network such as a mobile network done.
  • Position determining unit 10 is preferred with the
  • Data processing unit 11 connected and / or is at least adapted to transmit the specific position of the motor vehicle to the data processing unit 11.
  • the position-determining unit 10 may also be provided, for example, by a with the
  • Data processing unit 11 by means of a data cable or via a radio interface connected mobile phone, in particular a smartphone.
  • a roadway sensor 15 is provided, which is also in communication with the data processing unit 11.
  • the roadway sensor system 15 is preferably configured to detect a second roadway condition information, which includes information about the nature of a second roadway section, which is at least partially within reach of the road sensor 15 around the motor vehicle around. This is especially a second lane section, which is currently of the
  • Chassis control system 1 further provides that the data processing unit 11 has an information memory 110, which preferably at least for storing a received first
  • Position information and / or time data is also conceivable.
  • the data processing unit 11 according to the embodiment of the proposed shown in FIG.
  • Chassis control system 1 is preferably set up to process the position information obtained by the position determination unit 10 at least together with a first road condition information received by the communication unit 14 and to pass the processed data to the chassis control unit 12 according to temporal and local necessity, so that these the at least one Fahrwergkomponente 13 can configure accordingly.
  • Fig. 3 shows a schematic representation of a system for carrying out a proposed
  • Motor vehicle 6a, 6b have a built-in
  • Roadway sensors the road conditions, especially the
  • Data server 3 is preferably set up to provide a cloud database and functions as a
  • the backend service which collects the data about the second road condition information sent exemplarily from the first and second motor vehicles 6a, 6b.
  • the first and second motor vehicle 61, 6b is responsible, for example via a built in the engine control
  • the transmitted second road condition information of the first and second motor vehicles 6a, 6b is received and further processed.
  • Motor vehicles that have passed the lane section 5 fused and plausibility, that is, they are preferably based on edge information such as
  • each message with a time information, in particular a time, and a geometric dimension of the lane section 5 with the changed road condition, in particular the pothole 7, is occupied, and the data server 2 of each of the first and / or second motor vehicle 6a , 6b by position determination knows where it is. From this data, the data fusion algorithm can determine if, where and how long the road has a corresponding one
  • Road condition information of at least one of the preceding motor vehicles 6a, 6b are transmitted. As shown, this can be first
  • Communication network 3 are received by the data server 2. These first received in this way
  • Road condition information may consist of a plurality of second road condition information sent from other vehicles to the data server 2.
  • these second roadway condition information may also be transmitted directly from one of the preceding vehicles to the third
  • the third motor vehicle 6c can then already in
  • Impairment of driving characteristics to happen This can be done for example by an automatic change of the driving mode.
  • the driving mode is automatically changed. Example: If the third motor vehicle 6c is currently driving in "Sport" mode and gets the information that a pothole 7 is coming in 300 m, then that can
  • Chassis control system 1 preferably in an adapted short distance before the pothole, in particular about 10 m before, automatically switch to the mode "Normal” or "Comfort".
  • Such a landing gear mode may in particular be selected from a group provided
  • Chassis modes such as: One or more eco-friendly and fuel-saving, so-called economy modes, a normal mode, a comfort mode, and one or more sport modes.
  • variable adaptation of the current mode takes place.
  • the current drive mode is maintained, however, for example, the attenuation may be varied within a certain variable range around a predefined configuration.
  • Variances of different modes are chosen overlapping, so that the at least one suspension component 13 in principle free and continuously to the respective
  • the third motor vehicle 6c If, for example, it turns out that a first road condition information received from the third motor vehicle 6c is no longer up to date by the data server, then the third motor vehicle 6c also reports this to the data server, whereby this message is then taken into account again in the fusion algorithm and thus no longer current
  • Road condition information is not sent to other motor vehicles.
  • Information memory 110 alone, or in conjunction with the example formed in the form of an electronic IC module data processing unit 11 may be formed.
  • USB stick for example, a USB stick or the like

Abstract

L'invention concerne un procédé de commande d'un système de régulation de châssis (1) d'un véhicule à moteur, le véhicule à moteur comprenant une unité de régulation de châssis (12) et au moins un composant de châssis (13). Le procédé comporte : la réception d'une première information d'état de la voie de circulation contenant au moins une information sur l'état d'un premier segment de la voie de circulation restant à parcourir par le véhicule à moteur, et l'adaptation prédictive d'au moins un composant de châssis (13) au moyen de l'unité de régulation de châssis (12) sur la base de la première information d'état de la voie de circulation.
PCT/EP2014/060895 2013-06-06 2014-05-27 Système de régulation de châssis prédictif WO2014195180A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310210553 DE102013210553A1 (de) 2013-06-06 2013-06-06 Vorausschauendes Fahrwerkregelsystem
DE102013210553.3 2013-06-06

Publications (1)

Publication Number Publication Date
WO2014195180A1 true WO2014195180A1 (fr) 2014-12-11

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Application Number Title Priority Date Filing Date
PCT/EP2014/060895 WO2014195180A1 (fr) 2013-06-06 2014-05-27 Système de régulation de châssis prédictif

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DE (1) DE102013210553A1 (fr)
WO (1) WO2014195180A1 (fr)

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WO2015185198A1 (fr) * 2014-06-07 2015-12-10 Audi Ag Procédé d'asservissement proactif de composants de châssis
WO2017108675A1 (fr) * 2015-12-21 2017-06-29 Bayerische Motoren Werke Aktiengesellschaft Surveillance et modification de fonctions dans un véhicule automobile
DE102017010488A1 (de) 2017-11-14 2018-07-12 Daimler Ag Verfahren zur Steuerung eines Fahrwerkregelsystems
CN113352831A (zh) * 2020-03-04 2021-09-07 丰田自动车株式会社 车辆用预瞄减震控制装置以及车辆的预瞄减震控制方法
CN114148137A (zh) * 2020-03-13 2022-03-08 北京百度网讯科技有限公司 车辆行驶平稳性控制方法、装置、设备和存储介质

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DE102015000718A1 (de) * 2015-01-21 2016-07-21 Man Truck & Bus Ag Verfahren und Vorrichtung zur Niveauregelung eines gefederten Fahrzeugaufbaus
DE102015205073A1 (de) * 2015-03-20 2016-09-22 Zf Friedrichshafen Ag Verfahren zur weiterführenden Nutzung fahrzeugbezogener Daten
DE102015206916A1 (de) * 2015-04-16 2016-10-20 Continental Teves Ag & Co. Ohg Fahrerassistenzsystem zur Nutzung hochgenauer Karten
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