DE102010019689A1 - Automatic hand brake system for motor vehicle, comprises engine switching unit, and pressure sensitive sensors for controlling weight changes of driver seat - Google Patents

Automatic hand brake system for motor vehicle, comprises engine switching unit, and pressure sensitive sensors for controlling weight changes of driver seat Download PDF

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Publication number
DE102010019689A1
DE102010019689A1 DE201010019689 DE102010019689A DE102010019689A1 DE 102010019689 A1 DE102010019689 A1 DE 102010019689A1 DE 201010019689 DE201010019689 DE 201010019689 DE 102010019689 A DE102010019689 A DE 102010019689A DE 102010019689 A1 DE102010019689 A1 DE 102010019689A1
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Germany
Prior art keywords
brake system
driver seat
hand brake
switching unit
sensitive sensors
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Ceased
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DE201010019689
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German (de)
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Anmelder Gleich
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Individual
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Individual
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Priority to DE201010019689 priority Critical patent/DE102010019689A1/en
Publication of DE102010019689A1 publication Critical patent/DE102010019689A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

The automatic hand brake system comprises an engine switching unit, and pressure sensitive sensors for controlling weight changes of the driver seat. Light sensitive sensors are provided, which are installed at the driver seat.

Description

Einleitungintroduction

Eine der wichtigsten Sicherheitseinrichtungen in Kraftfahrzeugen ist die Handbremse. Es gibt sehr oft Meldungen, die über selbständig gewordene Fahrzeuge berichten, die nach dem Verlassen des Fahrers plötzlich bergab rollen und Unfälle verursachen.One of the most important safety devices in motor vehicles is the handbrake. There are very often reports reporting autonomous vehicles that suddenly roll downhill and cause accidents after leaving the driver.

Viele Autoclubs und vergleichbare Organisationen beurteilen solche Ereignisse zu Recht als äußerst gefährlich. Der wichtigste und einzige Grund dafür ist die Vergesslichkeit des Fahrers, die Handbremse zu betätigen. Um dieser Gefahr vorzubeugen, ist ein neues Handbrems-System – Automatic Handbreak System – automatisches Handbrems-System – entwickelt wurde, das automatisch funktioniert, sobald der Fahrer das Fahrzeug verlässt.Many car clubs and similar organizations rightly judge such events as extremely dangerous. The most important and only reason for this is the forgetfulness of the driver to apply the handbrake. To prevent this danger, a new handbrake system - Automatic Handbreak System - has been developed, which works automatically as soon as the driver leaves the vehicle.

Der Stand der TechnologieThe state of technology

Es gibt unterschiedliches Handbrems-System. Das neueste System ist ein elektronisches Handbrems-System, welches in den neuesten BMW Modellen eingebaut ist. Dabei handelt es sich um ein System, das die Aktivierung der Handbremse nicht mechanisch, sondern elektronisch durchführt. Bei diesem System muss der Fahrer die Handbremse bewusst aktivieren.There are different handbrake system. The latest system is an electronic handbrake system, which is installed in the latest BMW models. It is a system that performs the activation of the handbrake not mechanically, but electronically. In this system, the driver must consciously activate the handbrake.

Automatic handbreak system – automatisches Handbrems-System (AHBS)Automatic handbreak system - automatic handbrake system (AHBS)

Das automatische Handbrems-System (AHBS) ist ein System, das auf unterschiedliche Signale reagiert und die Handbremse automatisch aktiviert. Die wichtigsten Elemente in AHBS sind die Sensoren, die auf verschiedene Signale reagieren und die Aktivierung der Handbremse einleiten.The automatic handbrake system (AHBS) is a system that reacts to different signals and automatically activates the handbrake. The most important elements in AHBS are the sensors, which respond to various signals and initiate the activation of the handbrake.

Eines der effektivsten Systeme basiert auf Gewichtsänderungen des Fahrersitzes.One of the most effective systems is based on weight changes of the driver's seat.

Die Sensoren werden durch die starke Abnahme des Gewichtes auf den Fahrersitz – beim Aussteigen des Fahrers – automatisch aktiviert und durch elektronische Signale die Aktivierung der Handbremse eingeleitet ( ). Die Deaktivierung der Handbremse kann entweder manuell, durch Zurücksetzen des Handbremshebels mit dem Fuß oder der Hand, oder durch elektronische Signale durchgeführt werden.The sensors are automatically activated by the strong decrease of the weight on the driver's seat - when the driver disembarks - and the activation of the handbrake is initiated by electronic signals ( ). The deactivation of the handbrake can either be done manually, by resetting the handbrake lever with the foot or the hand, or by electronic signals.

Die Gewichtsänderung des Fahrersitzes ist eine mögliche Option, es können aber auch andere Optionen, wie z. B. Ausschalten des Motors, Zeitschaltautomatik, Bewegungsmelder ( ) eine Aktivierung der Bremse auslösen, wodurch die Sensoren aktiviert werden. Ein wichtiger Faktor dabei ist, wenn die Handbremse zum ersten Mal aktiviert und von dem Fahrer deaktiviert worden ist, bleibt das System im gewünschten Modus, d. h. wenn die aktivierte Handbremse vom Fahrer deaktiviert wird, bleibt das System im deaktivierten Zustand. Natürlich kann der Fahrer die Handbremse jederzeit selbst aktiviert.The weight change of the driver's seat is a possible option, but it can also be other options, such. B. Shutting down the engine, automatic timer, motion detector ( ) trigger an activation of the brake, whereby the sensors are activated. An important factor here is that when the handbrake is first activated and deactivated by the driver, the system remains in the desired mode, ie when the activated handbrake is deactivated by the driver, the system remains in the deactivated state. Of course, the driver can activate the handbrake at any time.

Die Vorteile der „AHBS”The advantages of "AHBS"

Durch die automatische Handbremse wird der Gefahr, dass gestoppte oder geparkte Fahrzeuge selbständig zu rollen beginnen, zu 100% vorgebeugt und dadurch die Sicherheit der Kfz und andere Kfz und Menschen gewährleistet.The automatic handbrake prevents 100% of the risk of stopped or parked vehicles from rolling autonomously, thus ensuring the safety of the car and other vehicles and people.

Claims (1)

Das automatische Handbrems-System ist dadurch gekennzeichnet, dass 1. Die unterschiedlichen Zustandsänderungen des Fahrzeugs, wie Motorausschalten, Gewichtsänderungen oder per Lichtstrahlen (Lichtschranke) am Fahrersitz, als Signalindikationsfaktoren verwendet werden können. 2. Die in Punkt 1 erwähnten Elements als einzelne oder in Kombination benutzt werden können.The automatic hand brake system is characterized in that 1. The different state changes of the vehicle, such as engine shutdown, weight changes or by light beams (light barrier) on the driver's seat, can be used as signal indication factors. 2. The elements mentioned in point 1 can be used as single or in combination.
DE201010019689 2010-05-07 2010-05-07 Automatic hand brake system for motor vehicle, comprises engine switching unit, and pressure sensitive sensors for controlling weight changes of driver seat Ceased DE102010019689A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201010019689 DE102010019689A1 (en) 2010-05-07 2010-05-07 Automatic hand brake system for motor vehicle, comprises engine switching unit, and pressure sensitive sensors for controlling weight changes of driver seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010019689 DE102010019689A1 (en) 2010-05-07 2010-05-07 Automatic hand brake system for motor vehicle, comprises engine switching unit, and pressure sensitive sensors for controlling weight changes of driver seat

Publications (1)

Publication Number Publication Date
DE102010019689A1 true DE102010019689A1 (en) 2011-11-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE201010019689 Ceased DE102010019689A1 (en) 2010-05-07 2010-05-07 Automatic hand brake system for motor vehicle, comprises engine switching unit, and pressure sensitive sensors for controlling weight changes of driver seat

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DE (1) DE102010019689A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129919A1 (en) * 1991-09-09 1993-03-11 Bayerische Motoren Werke Ag Electrically operated parking brake esp. for private car - is applied by motor in response to hand lever movement and released with aid of manual device
DE19629426A1 (en) * 1996-07-22 1998-01-29 Zahnradfabrik Friedrichshafen Automated parking brake for motor-vehicle
DE19908062A1 (en) * 1999-02-25 2000-08-31 Continental Teves Ag & Co Ohg Parking brake system has locking device for operating brake(s) automatically actuated when vehicle is stationary, rapid release device that releases locking device from its actuated position
DE10025731A1 (en) * 1999-05-29 2000-12-14 Continental Teves Ag & Co Ohg Electrically operable and controllable parking brake for motor vehicle is of modular design
DE102008016659A1 (en) * 2008-04-01 2009-10-29 Continental Automotive Gmbh Controller for electrical parking brake of vehicle, has input interface, which is formed for obtaining actuation signal and service brake signal
DE102008048179A1 (en) * 2008-09-20 2010-04-01 GM Global Technology Operations, Inc., Detroit Motor vehicle with drive motor, braking device and control unit
DE102009011609A1 (en) * 2009-03-04 2010-09-09 Continental Automotive Gmbh Electrically actuated foot-operated parking brake for motor vehicle, has controller controlling actuators so as to exert large brake force when absence of driver is detected, where force is limited such that vehicle is held at inclination

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129919A1 (en) * 1991-09-09 1993-03-11 Bayerische Motoren Werke Ag Electrically operated parking brake esp. for private car - is applied by motor in response to hand lever movement and released with aid of manual device
DE19629426A1 (en) * 1996-07-22 1998-01-29 Zahnradfabrik Friedrichshafen Automated parking brake for motor-vehicle
DE19908062A1 (en) * 1999-02-25 2000-08-31 Continental Teves Ag & Co Ohg Parking brake system has locking device for operating brake(s) automatically actuated when vehicle is stationary, rapid release device that releases locking device from its actuated position
DE10025731A1 (en) * 1999-05-29 2000-12-14 Continental Teves Ag & Co Ohg Electrically operable and controllable parking brake for motor vehicle is of modular design
DE102008016659A1 (en) * 2008-04-01 2009-10-29 Continental Automotive Gmbh Controller for electrical parking brake of vehicle, has input interface, which is formed for obtaining actuation signal and service brake signal
DE102008048179A1 (en) * 2008-09-20 2010-04-01 GM Global Technology Operations, Inc., Detroit Motor vehicle with drive motor, braking device and control unit
DE102009011609A1 (en) * 2009-03-04 2010-09-09 Continental Automotive Gmbh Electrically actuated foot-operated parking brake for motor vehicle, has controller controlling actuators so as to exert large brake force when absence of driver is detected, where force is limited such that vehicle is held at inclination

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Effective date: 20120810