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Braking system with intelligent actuators for braking a vehicle traveling along a track

A rail vehicle and braking system technology, applied in the field of actuators, can solve the problems of high energy consumption and space occupation of rail vehicles

Inactive Publication Date: 2016-06-15
SIEMENS MOBILITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Electropneumatic braking systems are space-intensive and lead to high energy consumption of rail vehicles due to their high dead weight

Method used

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  • Braking system with intelligent actuators for braking a vehicle traveling along a track
  • Braking system with intelligent actuators for braking a vehicle traveling along a track
  • Braking system with intelligent actuators for braking a vehicle traveling along a track

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] figure 1 An exemplary embodiment of an actuator 1 according to the invention is schematically represented. The actuator 1 has a logic unit 2 which is connected to a control terminal 3 via electrical or optical connecting lines. The supply connection 4 , which can be connected to an energy store, is used as an energy supply, so that the supply voltage drops at the output of the supply connection 4 . In addition, the actuator 1 has means for generating a braking action 5 , for example in the form of a self-energizing electrohydraulic brake 5 . The self-boosting electrohydraulic brake 5 has an electromechanical power unit not shown in the figure, such as an electric motor or a pump connected to an accumulator, which can build up a hydraulic pressure in the hydraulic brake cylinder that triggers the brake. The hydraulic brake cylinder, which is likewise part of the self-energizing hydraulic brake 5 , is designed to generate a braking action with a braking force F. The br...

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PUM

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Abstract

A braking system (12) for braking a rail vehicle is provided, the braking system (12) having an actuator (1), an accumulator (14) integrally designed to be installed in a rail vehicle bogie and a brake controller (13) for controlling or regulating the braking system (12) that can provide a control signal, wherein the actuator (1) is designed to generate at least one braking force F The braking action of the pressing part, the accumulator (14) is connected with the actuator (1) through the supply line (16), and the invention proposes that the actuator (1) has a controller connection end (3 ), the controller connection end (3) is connected to the brake controller (13) through the data wire (15) in order to receive the control signal, wherein, the controller connection end and the logic unit (2) of the actuator (1) connected, the logic unit (2) is designed to regulate the braking force F according to the control signal.

Description

technical field [0001] The invention relates to an actuator for a braking system of a rail vehicle, having means for generating a braking action of at least one pressing element with a braking force F and for connecting the actuator to an accumulator. The supply coupling end of the energy unit, wherein the actuator is designed as a whole to be installed in the bogie of the rail vehicle. [0002] Furthermore, the invention relates to a braking system for braking a rail vehicle, which has an actuator designed integrally for installation in the bogie of the rail vehicle, an energy store and a control signal for controlling or regulating the A brake controller for a braking system as described above, wherein the actuator is designed to generate a braking action of at least one pressing element with a braking force F, the accumulator being connected to the actuator via a supply line. [0003] The invention also relates to a rail vehicle having a plurality of carriages, which are i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T8/32B60T17/22B60T13/66B60T13/74F16D65/18
CPCB60T8/3235B60T13/665B60T17/228
Inventor M.维桑德T.施佛斯
Owner SIEMENS MOBILITY GMBH
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