DE10007357A1 - Running gear regulation device for motor vehicle acquires road information from processing system containing navigation system, sets up running gear or its parts before traveling road section - Google Patents

Running gear regulation device for motor vehicle acquires road information from processing system containing navigation system, sets up running gear or its parts before traveling road section

Info

Publication number
DE10007357A1
DE10007357A1 DE2000107357 DE10007357A DE10007357A1 DE 10007357 A1 DE10007357 A1 DE 10007357A1 DE 2000107357 DE2000107357 DE 2000107357 DE 10007357 A DE10007357 A DE 10007357A DE 10007357 A1 DE10007357 A1 DE 10007357A1
Authority
DE
Germany
Prior art keywords
information
chassis
running gear
navigation system
motor vehicle
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
Application number
DE2000107357
Other languages
German (de)
Inventor
Markus Lienkamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Priority to DE2000107357 priority Critical patent/DE10007357A1/en
Publication of DE10007357A1 publication Critical patent/DE10007357A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/412—Pneumatic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • 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
    • B60G2400/82—Ground surface
    • B60G2400/823—Obstacle sensing
    • 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
    • B60G2400/824—Travel path sensing; Track monitoring
    • 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
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/16—Running
    • B60G2800/162—Reducing road induced vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/21—Traction, slip, skid or slide control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/912—Attitude Control; levelling control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/914—Height Control System
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/915—Suspension load distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/916—Body Vibration Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The device has a running gear regulator with actuators for regulating the running gear or parts thereof and an information processor for providing information about the state of a certain section of road to be traveled. The regulator acquires the information from the processor and sets up the running gear or its parts before traveling the section of road. The information processing system contains a navigation system. Independent claims are also included for the following: an arrangement for regulating the running gear of a motor vehicle.

Description

Die vorliegende Erfindung betrifft ganz allgemein eine Vorrichtung zum Regeln eines Fahrwerks eines Kraftfahrzeuges, und betrifft insbesondere eine Vorrichtung gemäß dem Oberbegriff des Patentanspruch 1 bzw. ein Verfahren nach Patentanspruch 5.The present invention relates generally to a device for controlling a Chassis of a motor vehicle, and in particular relates to a device according to the The preamble of claim 1 and a method according to claim 5.

Aus dem Stand der Technik sind diverse Fahrwerksregelsysteme bekannt, die im folgenden kurz angesprochen werden.Various chassis control systems are known from the prior art, which in following are briefly addressed.

Aus der DE-PS 40 39 003 ist eine Vorrichtung zur Regelung eines Aufhängungssystems bekannt, bei der das Aufhängungssystem der Fahrzeugräder in Reaktion auf Unebenheiten der überfahrenen Straßenoberfläche mittels eines einstellbaren Schwingungsdämpfers geregelt wird.From DE-PS 40 39 003 is a device for controlling a suspension system known in which the suspension system of the vehicle wheels in response to Unevenness of the road surface run over by means of an adjustable Vibration damper is regulated.

Aus der DE-PS 35 19 587 ist eine Fahrzeugfederung mit Höhenregelfunktion bekannt, bei der mittels eines Sensors die Beschleunigung des Aufbaus eines Kraftfahrzeuges gemessen wird, wobei die Fahrzeughöhe in Abhängigkeit dieser Beschleunigung einstellbar ist.From DE-PS 35 19 587 a vehicle suspension with height control function is known in which the acceleration of the construction of a motor vehicle by means of a sensor is measured, the vehicle height depending on this acceleration is adjustable.

Aus der DE-PS 41 30 713 ist es bekannt, mittels eines sogenannten Vorausschausensors die Straßenoberfläche vor dem Kraftfahrzeug zu erfassen und in Abhängigkeit von den erfaßten Werten, die die Unregelmäßigkeiten der Straßenoberfläche darstellen, die aktive Aufhängung des Kraftfahrzeuges voreinzustellen und zu regeln.From DE-PS 41 30 713 it is known by means of a so-called Look ahead sensor to detect the road surface in front of the motor vehicle and in Dependence on the recorded values, the irregularities of the Represent road surface, to preset the active suspension of the motor vehicle and regulate.

Schließlich ist es aus der WO 98/15075 ganz allgemein bekannt, ein Telematikgerät für ein Kraftfahrzeug vorzusehen, welches u. a. ein Ortungssystem umfaßt. Bei solchen Telematikgeräten wurde jedoch bisher kein Bezug zu Fahrwerksregelsystemen beobachtet. Finally, it is very well known from WO 98/15075, a telematics device for to provide a motor vehicle which u. a. includes a location system. In such However, telematics devices have so far had no relation to chassis control systems observed.  

Die oben erwähnten Vorrichtungen nach dem Stand der Technik erlauben zum einen die reaktive Regelung des Fahrwerks, d. h. daß in Reaktion auf beispielsweise Fahrbahnun­ ebenheiten die Radaufhängung verstellt wird oder erlauben zum anderen sogar die Voreinstellung der Radaufhängung, indem mittels eines Vorausschausensors die Fahrbahn direkt vor dem Kraftfahrzeug beobachtet und erfaßt wird.The above-mentioned prior art devices allow, on the one hand, the reactive control of the chassis, d. H. that in response to, for example, lane flatness the wheel suspension is adjusted or even allow the other Presetting the wheel suspension by using a look-ahead sensor Roadway is observed and recorded directly in front of the motor vehicle.

Im letzteren Fall kann die Vorausschau nur sehr begrenzt durchgeführt werden, d. h. im Bereich weniger Meter vor dem Kraftfahrzeug, während im ersten Fall nur eine Reaktion erfolgt.In the latter case, the forecast can only be carried out to a very limited extent, i.e. H. in the Area a few meters in front of the motor vehicle, while in the first case only one reaction he follows.

Darüber hinaus kann diese Vorausschau lediglich Bodenunebenheiten, wie etwa Wellen, Schlaglöcher etc. erfassen. Die allgemeine Fahrbahnbeschaffenheit läßt sich mit dem sogenannten Vorausschausensor nicht erfassen. Fährt das Kraftfahrzeug zudem in einem höheren Geschwindigkeitsbereich, so ist die zur Verfügung stehende Zeit zwischen Erfassung der Bodenunebenheiten und Voreinstellung der Aufhängung zu kurz.In addition, this forecast can only unevenness, such as waves, Record potholes etc. The general road surface can be with the do not record the so-called look-ahead sensor. The motor vehicle also drives in a higher speed range, so is the time available between registering the unevenness of the floor and presetting the suspension too short.

Demzufolge ist es die Aufgabe der vorliegenden Erfindung, eine gattungsgemäße Vorrichtung derart weiterzubilden, daß der Komfort beim Fahren des Fahrzeuges gesteigert werden kann.Accordingly, it is the object of the present invention to provide a generic one To further develop the device such that the comfort when driving the vehicle can be increased.

Ein Ziel der vorliegenden Erfindung ist es dabei, auch die Sicherheit des Kfz beim Fahren zu erhöhen.An aim of the present invention is to also ensure the safety of the motor vehicle when driving to increase.

Diese Aufgabe wird durch eine Vorrichtung gelöst, welche die Merkmale gemäß dem kennzeichnenden Teil des Patentanspruchs 1 aufweist bzw. durch ein Verfahren gelöst, welches die Schritte nach Patentanspruch 5 aufweist.This object is achieved by a device which has the features according to the characterizing part of claim 1 or solved by a method, which has the steps of claim 5.

Demnach weist eine erfindungsgemäße Vorrichtung zum Regeln eines Fahrwerks eines Kraftfahrzeuges eine Fahrwerksregeleinrichtung, die zur Regelung des Fahrwerks oder von Teilen des Fahrwerks entsprechende Stellglieder hat, und eine Informationsverarbei­ tungseinrichtung auf, die Informationen über den Zustand eines bestimmten, zu über­ fahrenden Fahrbahnabschnittes zur Verfügung stellt, wobei die Fahrwerksregeleinrichtung vor dem Überfahren des bestimmten Fahrbahnabschnitts diese Informationen von der Informationsverarbeitungseinrichtung übertragen erhält und eine Voreinstellung des Fahrwerks oder von Teilen des Fahrwerks ausführt, und wobei die Informationsverarbeitungseinrichtung ein Navigationssystem aufweist. Accordingly, a device according to the invention for regulating a chassis has a Motor vehicle a chassis control device, which is used to control the chassis or has corresponding actuators from parts of the chassis, and information processing processing device to provide information about the condition of a particular provides moving road section, the Chassis control device before driving over the specified section of the road receives this information transmitted by the information processing device and executes a presetting of the undercarriage or of parts of the undercarriage, and wherein the information processing device has a navigation system.  

Hierdurch kann zum Beispiel vor dem Durchfahren einer Kurve das Fahrwerk bzw. die Radaufhängung an dem Kraftfahrzeug auf die Kurve voreingestellt werden. Die Information, daß eine Kurve zu erwarten ist, stellt das Navigationssystem zur Verfügung.In this way, for example, the undercarriage or the Wheel suspension on the motor vehicle to be preset on the curve. The The navigation system provides information that a curve is to be expected.

Besonders vorteilhaft ist es, wenn das Navigationssystem ein Radionavigationssystem (kurz RNS) ist, wobei die Fahrwerksregeleinrichtung eine Luftfederung als Teil des Fahrwerks des Kraftfahrzeugs voreinstellt.It is particularly advantageous if the navigation system is a radio navigation system (RNS for short), with the chassis control device including air suspension as part of the Preset chassis of the motor vehicle.

Die Informationen über den Zustand des Fahrbahnabschnitts können Fahrbahnunebenheiten, Kurven, Belagart der Fahrbahn oder Brücken sowie den Zustand des Fahrbahnabschnitts (naß, Schnee, trocken) repräsentieren.The information about the state of the road section can Bumps in the road, curves, type of pavement of the road or bridges and the condition of the road section (wet, snow, dry).

Das erfindungsgemäße Verfahren zum Regeln eines Fahrwerks eines Kraftfahrzeuges umfaßt die folgenden Schritte: Übermitteln von Informationen über den Zustand eines bestimmten, noch zu überfahrenden Fahrbahnabschnitts von einer Informationsverarbeitungseinrichtung zu einer Fahrwerksregeleinrichtung; Voreinstellen des Fahrwerks oder von Teilen des Fahrwerks und/oder Voreinstellen einer Fahrdynamikregelung anhand dieser Informationen; Regelung des Fahrwerks; und (vorab) Zurverfügungstellung dieser Informationen durch ein Navigationssystem.The method according to the invention for regulating a chassis of a motor vehicle includes the following steps: Providing information about the state of a certain lane section of a road to be driven over Information processing device for a chassis control device; Preset of the undercarriage or parts of the undercarriage and / or presetting one Vehicle dynamics control based on this information; Regulation of the chassis; and (in advance) provision of this information by a navigation system.

Während der Fahrt werden diese Verfahrensschritte permanent wiederholt.These procedural steps are repeated continuously while driving.

Weitere vorteilhafte Weiterbildungen des erfindungsgemäßen Verfahrens und der erfindungsgemäßen Vorrichtung sind jeweils der Gegenstand von Unteransprüchen.Further advantageous developments of the method according to the invention and the Device according to the invention are the subject of dependent claims.

Die vorliegende Erfindung wird im folgenden anhand einer bevorzugten Ausführungsform erläutert werden.The present invention is described below based on a preferred embodiment are explained.

In dem beigefügten Diagramm ist beispielhaft gezeigt, wie eine Vorrichtung zum Regeln eines Fahrwerks eines Kraftfahrzeuges funktioniert. Dort ist dargestellt, daß mittels eines Radionavigationssystems (RNS) die Informationen über den Zustand der noch zu überfahrenden Fahrbahn ermittelt werden. The attached diagram shows an example of how a device for regulating a chassis of a motor vehicle works. There it is shown that by means of a Radio navigation system (RNS) the information about the state of the still too driving lane can be determined.  

Diese Ermittlung der Informationen kann aus Daten eines Wegeplanes, welcher zum Beispiel auf zumindest einer CD-ROM gespeicher ist, erfolgen oder kann "online", d. h. über eine Funkverbindung durchgeführt werden.This determination of the information can be based on data from a route plan, which Example is stored on at least one CD-ROM, or can be "online", i. H. be carried out via a radio link.

Ausschlagebend ist, daß die Position und die Fahrtrichtung des Fahrzeugs anhand des Navigationssystems feststellbar ist und daß anhand der Informationen, die die demnächst zu überfahrenden Fahrbahnabschnitte beschreiben, eine Voreinstellung des Fahrwerks aufgrund dieser Informationen möglich ist.It is crucial that the position and the direction of travel of the vehicle based on the Navigation system can be determined and that based on the information that the describe a section of the roadway to be crossed soon, a default setting for the Chassis based on this information is possible.

Nachdem also mittels des RNS der Fahrbahnzustand (z. B. Kurven, Steigungen, Gefällestrecken, Belagänderungen, Belagart, Straßenzustand, etc.) ermittelt worden ist, wird im dargestellten Beispiel die Luftfederung angesteuert und voreingestellt. Wird dann die Kurve tatsächlich durchfahren, ist das Fahrwerk auf diese Kurvenfahrt vorbereitet und die eigentliche Regelung des Fahrwerks in der Kurve ist dadurch vereinfacht.After the road condition (e.g. curves, inclines, Slope, surface changes, surface type, road condition, etc.) has been determined, the air suspension is activated and preset in the example shown. It will then when actually cornering, the undercarriage is prepared for this cornering and The actual control of the chassis in the curve is simplified.

Durch die Kopplung des Navigationssystems und der Fahrwerksregelung kann eine deutliche Steigerung des Komforts und der Sicherheit beim Fahren erzielt werden, da das Fahrwerk auf kommende Änderungen des Fahrbahnzustandes voreingestellt werden kann und hierdurch die eigentliche Regelung des Fahrwerks beim Überfahren der Fahrbahnänderungen entlastet wird und im Sinne einer Feinregelung arbeiten kann.By coupling the navigation system and the chassis control, a significant increase in comfort and safety when driving, because the running gear can be preset for upcoming changes in the road condition can and thereby the actual control of the chassis when driving over the Lane changes are relieved and can work in the sense of a fine control.

Claims (8)

1. Vorrichtung zum Regeln eines Fahrwerks eines Kraftfahrzeuges, mit:
einer Fahrwerksregeleinrichtung, die zur Regelung des Fahrwerks oder von Teilen des Fahrwerks und/oder der Fahrdynamik entsprechende Stellglieder aufweist,
einer Informationsverarbeitungseinrichtung, die Informationen über den Zustand eines bestimmten, zu überfahrenden Fahrbahnabschnittes zur Verfügung stellt,
wobei die Fahrwerksregeleinrichtung vor dem Überfahren des bestimmten Fahrbahnabschnitts diese Informationen von der Informationsverarbeitungseinrichtung übertragen erhält und eine Voreinstellung des Fahrwerks oder von Teilen des Fahrwerks ausführt, dadurch gekennzeichnet, daß
die Informationsverarbeitungseinrichtung ein Navigationssystem aufweist.1. Device for regulating a chassis of a motor vehicle, with:
a chassis control device which has corresponding actuators for controlling the chassis or parts of the chassis and / or the driving dynamics,
an information processing device which provides information about the state of a specific section of roadway to be driven over,
wherein the running gear control device receives this information from the information processing device before driving over the particular road section and carries out a presetting of the running gear or parts of the running gear, characterized in that
the information processing device has a navigation system. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Navigationssystem ein Radionavigationssystem (RNS) ist.2. Device according to claim 1, characterized in that the navigation system is a radio navigation system (RNS). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Fahrwerks­ regeleinrichtung eine Luftfederung als Teil des Fahrwerks des Kraftfahrzeugs voreinstellt und/oder ein Fahrdynamikregelsystem (ESP) voreinstellt.3. Device according to claim 1 or 2, characterized in that the chassis Control device presets an air suspension as part of the chassis of the motor vehicle and / or presets a vehicle dynamics control system (ESP). 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Informationen über den Zustand des Fahrbahnabschnitts Fahrbahnunebenheiten, Kurven, Belagart der Fahrbahn, Brücken oder den Fahrbahnzustand anzeigen.4. Device according to one of claims 1 to 3, characterized in that the Information about the condition of the lane section Show curves, type of pavement of the carriageway, bridges or the condition of the carriageway. 5. Verfahren zum Regeln eines Fahrwerks eines Kraftfahrzeuges, mit den Schritten:
  • a) Übermitteln von Informationen über den Zustand eines bestimmten, noch zu überfahrenden Fahrbahnabschnitts von einer Informationsverarbeitungseinrichtung zu einer Fahrwerksregeleinrichtung,
  • b) Voreinstellen des Fahrwerks oder von Teilen des Fahrwerks anhand dieser Informationen, und
  • c) Regelung des Fahrwerks, gekennzeichnet durch den Schritt
  • d) Zurverfügungstellung der Informationen nach Schritt a) durch ein Navigationssystem.
5. A method for regulating a chassis of a motor vehicle, comprising the steps:
  • a) transmission of information about the state of a certain road section still to be driven from an information processing device to a chassis control device,
  • (b) presetting the undercarriage or parts of the undercarriage on the basis of this information, and
  • c) control of the chassis, characterized by the step
  • d) the information after step a) is made available by a navigation system.
6. Verfahren nach Anspruch 5, wobei das Navigationssystem ein Radionavigationssystem (RNS) ist.6. The method of claim 5, wherein the navigation system Radio navigation system (RNS) is. 7. Verfahren nach Anspruch 5 oder 6, wobei die Informationen über den Zustand des Fahrbahnabschnitts Fahrbahnunebenheiten, Kurven, Belagart der Fahrbahn, Brücken oder den Fahrbahnzustand anzeigen.7. The method according to claim 5 or 6, wherein the information about the state of the Road section bumps, bends, type of pavement, bridges or display the road condition. 8. Verfahren nach einem der Ansprüche 5 bis 7, wobei die Verfahrensschritte a) bis d) permanent wiederholt werden.8. The method according to any one of claims 5 to 7, wherein the process steps a) to d) be repeated continuously.
DE2000107357 2000-02-18 2000-02-18 Running gear regulation device for motor vehicle acquires road information from processing system containing navigation system, sets up running gear or its parts before traveling road section Ceased DE10007357A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2000107357 DE10007357A1 (en) 2000-02-18 2000-02-18 Running gear regulation device for motor vehicle acquires road information from processing system containing navigation system, sets up running gear or its parts before traveling road section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000107357 DE10007357A1 (en) 2000-02-18 2000-02-18 Running gear regulation device for motor vehicle acquires road information from processing system containing navigation system, sets up running gear or its parts before traveling road section

Publications (1)

Publication Number Publication Date
DE10007357A1 true DE10007357A1 (en) 2001-08-23

Family

ID=7631378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000107357 Ceased DE10007357A1 (en) 2000-02-18 2000-02-18 Running gear regulation device for motor vehicle acquires road information from processing system containing navigation system, sets up running gear or its parts before traveling road section

Country Status (1)

Country Link
DE (1) DE10007357A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1695846A3 (en) * 2004-12-28 2008-02-20 Toyota Jidosha Kabushiki Kaisha Height controlling apparatus
DE102009013647A1 (en) * 2009-03-17 2010-09-23 Continental Automotive Gmbh Lorry chassis regulating method, involves arranging spring and/or damping devices at axle arm, and controlling spring and/or damping devices against centrifugal force for supporting spring against chassis frame
EP2322903A1 (en) * 2009-11-13 2011-05-18 Iveco S.p.A. Vehicle control system and method by using 3D navigation maps
DE102013216244A1 (en) 2013-08-15 2015-02-19 Volkswagen Aktiengesellschaft Method of controlling a steering system and steering system
WO2016020030A1 (en) * 2014-08-06 2016-02-11 Daimler Ag Suspension system for a vehicle, in particular a commercial vehicle, as well as method for operating such a suspension system
FR3090500A1 (en) * 2018-12-21 2020-06-26 Psa Automobiles Sa PNEUMATIC SUSPENSION WITH TWO OPERATING MODES WITH PARALLEL AIR CELLS
FR3090499A1 (en) * 2018-12-21 2020-06-26 Psa Automobiles Sa PNEUMATIC SUSPENSION WITH TWO OPERATING MODES WITH CASCADE AIR CELLS
EP2589521B1 (en) * 2011-11-02 2021-02-24 Scania CV AB Method and system for improving the operability of a motor vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542369A1 (en) * 1995-11-07 1997-05-15 Const Y Aux Ferrocarriles Sa Tilting train system for railway rolling stock
DE19738608C1 (en) * 1997-09-04 1998-07-16 Bosch Gmbh Robert Running gear regulation arrangement for vehicle ride regulation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542369A1 (en) * 1995-11-07 1997-05-15 Const Y Aux Ferrocarriles Sa Tilting train system for railway rolling stock
DE19738608C1 (en) * 1997-09-04 1998-07-16 Bosch Gmbh Robert Running gear regulation arrangement for vehicle ride regulation

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1695846A3 (en) * 2004-12-28 2008-02-20 Toyota Jidosha Kabushiki Kaisha Height controlling apparatus
US7761205B2 (en) 2004-12-28 2010-07-20 Toyota Jidosha Kabushiki Kaisha Height controlling apparatus
US8326488B2 (en) 2004-12-28 2012-12-04 Toyota Jidosha Kabushiki Kaisha Height controlling apparatus
DE102009013647A1 (en) * 2009-03-17 2010-09-23 Continental Automotive Gmbh Lorry chassis regulating method, involves arranging spring and/or damping devices at axle arm, and controlling spring and/or damping devices against centrifugal force for supporting spring against chassis frame
EP2322903A1 (en) * 2009-11-13 2011-05-18 Iveco S.p.A. Vehicle control system and method by using 3D navigation maps
EP2589521B1 (en) * 2011-11-02 2021-02-24 Scania CV AB Method and system for improving the operability of a motor vehicle
DE102013216244A1 (en) 2013-08-15 2015-02-19 Volkswagen Aktiengesellschaft Method of controlling a steering system and steering system
WO2016020030A1 (en) * 2014-08-06 2016-02-11 Daimler Ag Suspension system for a vehicle, in particular a commercial vehicle, as well as method for operating such a suspension system
FR3090500A1 (en) * 2018-12-21 2020-06-26 Psa Automobiles Sa PNEUMATIC SUSPENSION WITH TWO OPERATING MODES WITH PARALLEL AIR CELLS
FR3090499A1 (en) * 2018-12-21 2020-06-26 Psa Automobiles Sa PNEUMATIC SUSPENSION WITH TWO OPERATING MODES WITH CASCADE AIR CELLS

Similar Documents

Publication Publication Date Title
EP3554900B1 (en) Method for estimating a friction coefficient of a roadway by means of a motor vehicle and control device
DE19600734C2 (en) Method for controlling units and / or systems of a motor vehicle
DE19730336A1 (en) Vehicle drive condition prediction device, warning device using the prediction device and recording medium for storing data for the prediction
DE19615311B4 (en) Method and device for controlling a movement quantity representing the vehicle movement
DE102012215064A1 (en) Method and device for determining a source of danger of a route
DE19649137B4 (en) Method for controlling the dynamic behavior of a motor vehicle
DE19848236A1 (en) Method for controlling speed of motor vehicle prior to vehicle traveling around bend involves controlling speed in dependence of target speed determined by iterative process
DE102009049592A1 (en) Method for operating a driver assistance system in a motor vehicle and associated motor vehicle
DE10154321A1 (en) Vehicle guidance assist control / control system
DE102014008588B4 (en) Detection of short-term irregularities in a road surface
DE102013016974A1 (en) Method for detecting road ahead level profile of vehicle, involves storing information about street height profile used for detecting road ahead level profile for vehicle-traveled lane, in storage units
DE102016225351B4 (en) Method for determining an interaction between a wheel of a motor vehicle and a roadway, as well as a control device and a motor vehicle
DE102010013178A1 (en) Motor vehicle driving dynamics control method, involves determining dynamic disturbance variable acting on transverse dynamics based on sensor data, and controlling transverse dynamics based on disturbance variable
DE102005038390A1 (en) Steering device for vehicle has limiting device which is arranged such that steering angle is limited to different values depending upon driving conditions of vehicle
DE102016220692A1 (en) Method for friction coefficient determination and for operating a motor vehicle
EP4273010A2 (en) Driver assistance system and method of operation for a driver assistance system for longitudinal control of a vehicle
DE102006006365A1 (en) Vehicle velocity management from acquired environmental- and route data, anticipates maximum velocities on curves and corrects them in accordance with vehicle loading limitations
WO2019185305A1 (en) Method for producing roadway feedback for a vehicle driver and a steer-by-wire steering system
DE102019206883B4 (en) Ending a motor vehicle's shoulder run
DE10007357A1 (en) Running gear regulation device for motor vehicle acquires road information from processing system containing navigation system, sets up running gear or its parts before traveling road section
DE102017210410A1 (en) Method and device for generating a steering torque intervention in a vehicle
DE102019213850A1 (en) Procedure for tracking an autonomous vehicle
DE19834752A1 (en) Device for regulation of reversing of cars with trailers
EP1283149A2 (en) Method and apparatus for directionally stabilizing articulated vehicles, especially articulated busses
DE102014016121A1 (en) Method for determining a height profile of a roadway and method for determining a vehicle position

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8120 Willingness to grant licenses paragraph 23
8110 Request for examination paragraph 44
8131 Rejection