A control method and system for switching a backup braking mode of an electric locomotive
A technology for backup braking and electric locomotives, applied to railway braking systems, operating mechanisms of railway vehicle brakes, railway car body parts, etc., can solve problems such as complex operation methods and control methods, and achieve fast conversion process Effect
Active Publication Date: 2016-05-25
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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Problems solved by technology
[0003] At present, the control method for the electric locomotive to switch to the backup braking mode is complicated.
The specific process is to manually operate the backup conversion electric interlock plug door to the backup position, operate the backup brake switch to transfer to the air position, and operate all the locomotive brake control module power supply, locomotive brake control module detection signal power supply, etc. and brake control All power supplies related to the module are disconnected, and then artificially enter the backup braking mode, the operation method is complicated
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[0038] The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
[0039] In order to solve the complicated technical problem of the control operation mode of the existing electric locomotive switching the backup braking mode, the present application provides a control method and system for the electric locomotive switching the backup braking mode. The following first introduces the control method for switching the backup braking mode of the electric locomotive provided by the present application.
[0040] See figu...
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The invention discloses a control method and system for backup braking mode conversion of an electric locomotive. The method includes the steps of receiving a control command of a user and executing corresponding operations according to the control command; monitoring the operations and sending operated state information to a server; sending a control command of the backup braking mode conversion to the electric locomotive when the server judges that operated states accord with conditions for the backup braking mode conversion. Because the method includes the steps of receiving the control command, executing the corresponding operations and sending the control command of the backup braking mode conversion to the electric locomotive when the server monitors that the operations accord with the conditions for the backup braking mode conversion, it is guaranteed that the conversion process of the backup braking mode of the locomotive is fast, convenient and effective.
Description
Technical field [0001] This application relates to the technical field of railway transportation, and more specifically, to a control method and system for converting a backup braking mode of an electric locomotive. Background technique [0002] In order to prevent the damage of the locomotive or the effect of inter-zone parking when the large and small brakes or brake control modules fail, the brake system is equipped with a backup brake device when the electric locomotive is designed. After switching to the backup brake mode, the brake of the whole train can be controlled by operating the backup brake handle. [0003] At present, the control method for switching the backup braking mode of an electric locomotive has a complicated operation mode. The specific process is to manually operate the backup switch electric interlock plug door to turn into the backup position, operate the backup brake switch to turn into the air position, and operate all the locomotive brake control modul...
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IPC IPC(8): B61H13/00
Inventor 颜罡张振华陈哲温中建陈勇
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD