Electro-pneumatic pressure control module implemented as component and having integrated central brake control device

A pressure regulation, electro-pneumatic technology used in brake control systems, brake pressure measurement, control/regulation systems, etc., to solve problems such as high failure probability, large number of individual components, and a large number of electrical and pneumatic connections and wiring

Active Publication Date: 2021-07-23
KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is the relatively large number of individual components, which also require a large number of electrical and pneumatic connections and wiring between the individual components
This also leads to a relatively high probability of failure due to the large number of interfaces

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electro-pneumatic pressure control module implemented as component and having integrated central brake control device
  • Electro-pneumatic pressure control module implemented as component and having integrated central brake control device
  • Electro-pneumatic pressure control module implemented as component and having integrated central brake control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0091] figure 1 Shown is a circuit diagram of an electropneumatic service brake device 1 , for example of a heavy commercial vehicle with a foot brake valve or a foot brake module 2 for actuating the first (front axle ) pressure regulating channel 9 for supplying the first (front axle) reserve device pressure vessel 4 and for supplying the second (rear axle) pressure regulating channel 11 for supplying the second (rear axle) reserve device pressure vessel 6 .

[0092] The air supply, air preparation and safeguarding devices are implemented, as required by law, by an air preparation module 8 which is not further described here.

[0093] The second (rear axle) storage device pressure vessel 6 is connected via pneumatic supply lines 10, 12 on the one hand to the second (rear axle) storage device connection 14 of, for example, a two-channel central pressure regulation module 16 and to the connection of the foot brake valve 2 The second (rear axle) channel 26 connects.

[0094] S...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an at least two-channel electro-pneumatic central pressure control module (16) implemented as a structural unit for an electro-pneumatic service brake of a vehicle, having at least two pressure control channels which are electrically controllable with regard to a brake pressure. According to the invention, a central electronic brake control device (66) has a board (94) carrying electrical and electronic components, wherein routines at least for controlling the brake pressure and for controlling the driving dynamics are implemented in the electrical and electronic components. At least one inertial sensor (125, 125a) is arranged on or at the at least one board (94) and is electrically conductively connected to at least several of the electrical and electronic components on the board (94) in such a way that the output signals of at least one inertial sensor (125, 125a) are integrated into the at least several electrical and electronic components for carrying out the control of the driving dynamics.

Description

technical field [0001] The invention relates to an at least two-channel electropneumatic central pressure regulation module, embodied as a structural unit, for an electropneumatic service brake system of a vehicle, the pressure regulation module having at least two electrical pressures which can be adjusted separately in a circuit Adjust the channel. Background technique [0002] An electropneumatic service brake system for a vehicle is known from EP 1 122 142 A1 and has a two-channel pressure regulation module for the rear axle, wherein one channel in each case supplies a wheel brake of the rear axle with braking or operating pressure. In contrast, the wheel brake cylinders of the front axle are each filled and vented by a separate single-channel pressure regulator module. These single-channel pressure regulator modules also each have a purely pneumatic backup circuit so that in the event of an electrical system failure the brakes can still be activated by the pressure out...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/32B60T8/36
CPCB60T13/683B60T17/22B60T8/362B60T8/327B60T2250/00B60T7/042B60T7/20B60T2270/10B60T2270/304B60T2270/82B60T8/1701B60T8/26B60T8/94B60T13/36B60T15/027B60T17/221B60T2240/00B60T2250/03B60T2260/09B60T2270/20B60T2270/402B60T2270/403B60T2270/404B60T2270/88F16F15/002G05D16/204
Inventor A·艾森贝格尔M·赫格斯J·施泰因贝格尔C·许贝尔
Owner KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap