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Method for slowing a vehicle

A technology of vehicles and eigenvalues, which is applied in the direction of vehicle components, braking action activation devices, brakes, etc., can solve the problem of not considering driving conditions, etc., and achieve the effect of cheap operation and space saving

Active Publication Date: 2013-04-10
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method does not take into account other critical driving situations

Method used

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  • Method for slowing a vehicle

Examples

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Embodiment Construction

[0031] figure 1 The mode of operation of the method according to the invention is shown by way of example, in which the speed v is taken into account as a representative vehicle characteristic value in the first adjustment S10 of the operating element, here the key.

[0032] In the braking system of a vehicle using the deceleration method according to the invention, the vehicle decelerates in the first adjustment S10 of the operating element—the key is in the closed position—depending on the current speed in the following manner:

[0033] When the speed v is at a value v equal to zero, the parking brake S50 is automatically actuated by the method according to the invention, whereby the vehicle is prevented from rolling away. As a result, the vehicle can be reliably parked on an inclined roadway.

[0034] The magnitude of the velocity v of the moving vehicle in the present situation lies at a lower limit greater than zero and at an upper limit v 限 In the case of intervals in ...

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Abstract

The method involves setting (S10) the control element. The continuous deceleration (S30) of the vehicle is automatically initiated, when amount of vehicle characteristic such as vehicle speed or vehicle acceleration is maintained within interval between lower boundary value greater than zero, and an upper boundary value. The second setting (S40) of the control element is performed to control the delay of movement of vehicle. An independent claim is included for brake assembly.

Description

technical field [0001] The invention relates to a method for decelerating a vehicle according to the preamble of claim 1 and a braking system according to the preamble of claim 11 for carrying out such a method. Background technique [0002] Mechanical parking brakes or parking brakes with Bowden cables have been known for a long time. Usually the parking brake can ensure that the vehicle that is parked or turned off is prevented from rolling. Furthermore, the parking brake is also used for deceleration during emergency braking while driving. [0003] Electromechanical parking brakes, also known as Electric Park Brake (EPB), are increasingly replacing conventional mechanical handbrake units and / or foot parking brakes and are controlled by a key / key in the instrument panel or center console device to operate. It functions independently of the service brakes, so that emergency braking can be applied in emergency situations by pressing a key until the vehicle comes to a stop...

Claims

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Application Information

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IPC IPC(8): B60T7/08
CPCB60T7/12B60T13/74B60T7/107B60T2201/06
Inventor D·格尔特尔
Owner AUDI AG
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