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Method for stabilizing driving characteristic of vehicle combination and driving dynamic adjustment device

A vehicle combination and dynamic adjustment technology, applied in the direction of brakes, etc., can solve problems such as discomfort, unnecessary driving stability, etc., and achieve the effect of avoiding tipping

Active Publication Date: 2016-04-20
ZF CV SYST EURO BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when driving with a uniform load distribution in the vehicle of the vehicle combination, however, an adjustment effect often occurs which is not necessary for driving stability and which is found to be uncomfortable by the driver of the vehicle

Method used

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  • Method for stabilizing driving characteristic of vehicle combination and driving dynamic adjustment device
  • Method for stabilizing driving characteristic of vehicle combination and driving dynamic adjustment device
  • Method for stabilizing driving characteristic of vehicle combination and driving dynamic adjustment device

Examples

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Embodiment Construction

[0026] figure 1 A pneumatic and electrical circuit diagram of an exemplary embodiment of a driving dynamics control device for a vehicle combination 1 , which in the present exemplary embodiment consists of a traction vehicle 2 and a trailer 3 , is shown. For a better overview, the pneumatic lines are shown with dotted lines.

[0027] The driving dynamics control includes mechanisms for stabilizing the driving behavior taking into account the roll prevention (RSC function). The RSC function is explained in detail below. In the exemplary embodiment shown, the RSC function is integrated into the driving dynamics control, which has other driving dynamics functions. The RSC function according to the invention can be combined as desired with other driving dynamics systems, in particular with a common central control unit.

[0028] All wheels 4 of the towing vehicle 2 and the trailer 3 are each assigned a pneumatic brake cylinder 5 . The brake cylinder 5 is supplied pneumatically ...

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Abstract

The invention relates to a method for stabilizing driving characteristic of a vehicle combination, wherein a tipping and tendency parameter is known, a tipping boundary value 16 is detectermined by means of the tipping and tendency parameter and is preset and given to driving dynamic adjustments. Furthermore, the invention relates to a driving dynamic adjustment device for implementing the method. To improve the stabilization of the driving characteristic of vehicle combination aiming at different load conditions of various vehicles, according to a regulation of the invention, the corresponding tipping and tendency parameters are determined on the multiple vehicles of the vehicle combination, a decisive value 26 of the tipping and tendency parameter is known from the tipping and tendency parameters relative to the tipping boundary value 16, and then the tipping boundary value 16 is determined..

Description

technical field [0001] The invention relates to a method according to the preamble of claim 1 for stabilizing the driving behavior of a vehicle combination comprising a tractor vehicle and at least one trailer. Furthermore, the invention relates to a driving dynamics control device according to the preamble of claim 7 for carrying out the method with a control unit acting on a drive and / or a brake of a vehicle combination. Background technique [0002] Driving dynamics control is an electronically controlled driver assistance system for motor vehicles in which the driving behavior of the vehicle is stabilized by regulating the drive and / or the brakes. For example, vehicle skidding can be counteracted by the targeted braking of individual wheels. The driving dynamics control can be configured, for example, as an antilock brake system or as a drive slip control, and is often combined, especially in the case of commercial vehicles, with an electronic braking system. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/17B60T8/1755B60T8/24
Inventor 阿尔内·米夏埃尔森托比亚斯·蒙科
Owner ZF CV SYST EURO BV
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