Pneumatic braking control unit for railway vehicles
A rail vehicle and control unit technology, applied in the field of rail transit, can solve the problems of unsafe, relay valve losing the ability to output braking pressure, increase system safety redundancy, etc., and achieve high maintainability and high interchangeability Effect
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[0023]The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0024] The rail vehicle air brake control unit of the present invention comprises:
[0025] A plurality of pressure measuring joints are placed on the pipeline of the gas circuit bottom plate to detect the pressure in the corresponding pipeline;
[0026] A plurality of pressure sensors are all placed on the pipeline of the gas channel bottom plate, and are used to convert the pressure signal in the corresponding pipeline into an electrical signal and output it;
[0027] A plurality of pressure swi...
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