The present invention relates to a method for controlling a headlight arrangement for a vehicle (10), in which traffic participants (11, 12) are detected in front of the vehicle (10) in the direction of travel and the light distribution produced by the headlight arrangement is regulated in such a manner that it has a light width in the direction of at least one detected traffic participant (12), which is smaller than the distance to the detected traffic participant (12), and has in another direction a light width which is greater than the distance to the detected traffic participant (12). The method according to the invention is characterized in that the light width in the other direction is regulated as a function of the horizontal angle (Φ) between the direction of travel of the vehicle (10) and the connecting line from the vehicle (10) to the detected traffic participant (12) or an additional detected traffic participant (11).

Method for controlling a headlight arrangement for a vehicle and such a headlight arrangement

The vehicle has cover, several control elements to produce opening and closing instructions and control device to initiate the automatic opening and closing instructions. The vehicle has a coupling device e.g. trailer hitch arranged at the rear to receive load. Detecting means are provided to determine whether to use the coupling device or not. Control device is formed such that in case of using coupling device a control is deactivated as an answer to opening and closing need, generating alert signal.

Vehicle has cover, which opens and closes automatically with several controls to produce opening and closing instructions, whereby detecting means are provided to determine whether to use coupling device or not

A driver assistance system and method outputs, as a function of certain conditions, at least one piece of information, in particular a warning, to the driver of a motor vehicle. The driver assistance system can be transferred into a demonstration and/or learning mode, in which the conditions applied for outputting the piece of information are different from the normal mode of operation.

Driver assistance system and method for outputting at least one piece of information

The work light (4) has a housing fastened to a work machine (1), where the housing is supported around a horizontal axis perpendicular to the longitudinal axis of the machine and is rotatably supported around a vertical axis. An evaluating unit evaluates input signals and a tilting unit tilts the lights based on the evaluation, where the light (4) is independently rotated. The evaluating unit is attached to a bus system of the work machine for measuring the input signals.

Work light for e.g. passenger car, has evaluating unit that evaluates input signals, and tilting unit that tilts lights based on evaluation, where light is independently rotated, and evaluating unit is attached to bus system of machine

Schaltanordnung
fur ein
Schaltelement zum Offnen
und Schliesen
einer Luke im Kraftfahrzeug mit einem motorisch verfahrbaren Fahrzeugflugel, wobei
das Schaltelement derart ausgebildet ist, dass bei kurzem Betatigen des
Schaltelements je nach Betatigungsrichtung
des Schaltelements von einer Steuereinheit ein Signal an einen Motor
zum Verfahren des Fahrzeugflugels ausgegeben
wird, auf das hin der Fahrzeugflugel
verfahren wird, dadurch gekennzeichnet, dass zusatzlich eine
Sicherheits-Bedieneinrichtung ausgebildet ist, die zumindest eine
Lichtubertragungsstrecke
(2a bis 2e) umfasst, die bei Betatigung
des Schaltelements (1) betatigt
wird und so angeordnet ist, dass sie nur bei einer beabsichtigten
Betatigung
des Schaltelements (1) betatigt werden
kann, und die ansprechend darauf ein Aktivierungsbestatigungssignal
an eine Steuereinheit ausgibt, wobei die Lichtubertragungsstrecke aus einem
Sender, einem Empfanger
und einem dazwischen angeordneten Lichtubertragungspfad gebildet ist,
und die Betatigung
der mindestens einen Lichtubertragungsstrecke
(2a bis 2e) eine Unterbrechung des Lichtubertragungspfads ist, und die Steuereinheit
das Signal, auf das hin der Motor den...

Schaltanordnung für ein Schaltelement zum Öffnen und Schließen eines Fahrzeugflügels

The function can also be activated with the vehicle standing still, in a demonstration mode initiated by operating at least two controls.

Vehicle with function activated automatically at given speed, has facility to demonstrate function when stationary, by operation of two controls

In a method for controlling the headlight range of vehicle headlights, in which the control takes place due to the location of the body to the road surface and the control at least a fast and at least one slow control mode with the switch from a slow control mode to a high-speed control mode depending on the longitudinal acceleration of the vehicle occurs, in order to achieve optimum stabilization of the beam range is only switched from a slow control mode to a high-speed control mode when the amount of change of the longitudinal acceleration exceeds a predetermined threshold.

Method for adjusting the lighting distance of vehicle headlights

The beam width regulation method detects the inclination of the automobile chassis relative to the road surface for corresponding adjustment of the automobile headlamp (2) for regulating the beam width (LW). A variation in the height of the headlamp relative to the road surface caused by inclination of the automobile chassis is detected, with the height variation used for controlling the headlamp adjustment. An Independent claim for a device for regulation of the beam width for an automobile headlamp is also included.

Method and device for controlling the lighting distance of vehicle headlamps

Die vorliegende Erfindung bezieht sich auf ein Verfahren zur Leuchtweitenregelung der Scheinwerfer eines Kraftfahrzeugs, bei dem die Karosserieneigung des Fahrzeugs relativ zur Fahrbahn erfast wird und die Scheinwerfer (2) zur Regelung der Leuchtweite (LW) entgegen des gemessenen Karosserieneigungswinkels (alpha) relativ zur Karosserie (1) winkelverstellt werden. Um die Regelcharakteristik zu verbessern, wird erfindungsgemas vorgeschlagen, das die bei einer Karosserieneigung auftretende Anderung der Anbauhohe (DELTAh) der Scheinwerfer (2) relativ zur Fahrbahnoberflache erfast wird und die Scheinwerfer (2) in Abhangigkeit von dem Anbauhohenmeswert (H - DELTAh) relativ zur Karosserie Winkel verstellt werden. Eine Leuchtweitenregelungseinrichtung zur Durchfuhrung dieses Verfahrens ist ebenfalls Gegenstand der Erfindung.

Verfahren und Vorrichtung zur Leuchtweitenregelung der Scheinwerfer eines Kraftfahrzeugs

Bei einem Verfahren zur Regelung der Leuchtweite von Fahrzeugscheinwerfern, bei dem ein die Lage des Fahrzeugs zur Fahrbahn wiedergebendes Sensorsignal gebildet wird, aus dem Sensorsignal ein Sollwertsignal zur Ansteuerung einer Einstelleinrichtung der Scheinwerfer erzeugt wird und die Leuchtweite der Scheinwerfer auf einen dem Sollwert entsprechenden Wert geregelt oder eingestellt wird, wird, um Scheinwerferfehleinstellungen durch defekte Achssensoren zu vermeiden, das Sensorsignal in Abhangigkeit von einer dynamischen Grose, die die Lage des Fahrzeugs zur Fahrbahn beeinflust, auf seine Funktionsfahigkeit uberpruft. In a method for controlling the headlight range of vehicle headlights in which a location of the vehicle to the road reproducing sensor signal is formed from the sensor signal a setpoint signal to drive an adjustment of the headlights is generated and controlled the range of the headlamps to a value corresponding to the target value or is set, is to avoid erroneous settings due to defective headlight axle sensors, checks the sensor signal as a function of a dynamic variable which influences the position of the vehicle to the road surface on its functionality.

System for controlling the headlight beam of a vehicle

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