Railway signal hump speed reducer simulation test box and simulation method thereof
A technology of hump reducer and simulation test, which is applied in the direction of instruments, measuring devices, measuring electronics, etc., can solve the problems of cumbersome steps, out-of-synchronization of equipment status, time deviation and other problems, and achieve the effect of convenient portability, light size and reasonable design
Pending Publication Date: 2021-02-05
中铁武汉电气化局集团第一工程有限公司
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Problems solved by technology
The existing test methods mainly have the following disadvantages: 1. The steps are cumbersome during the test, and operation errors are prone to occur; 2. The consistency of the test action and the display circuit cannot be satisfied, and time deviations will occur, resulting in asynchronous equipment states and incomplete tests.
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[0040] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0041] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ...
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The invention discloses a railway signal hump decelerator simulation test box and a simulation method thereof. The simulation test box comprises a box body, a brake relay, a release relay,a relay action indicating lamp, a relay release indicating lamp and a wiring terminal; the brake relay and the release relay are arranged in the box body and are used for simulating the action state and representation position of a hump speed reducer; the relay action indicating lamp and the relay release indicating lamp are arranged in the box body and are used for monitoring the suction and falling states of the brake relay and the release relay; the wiring terminal is arranged on the side wall of the box body; the output end of the wiring terminal is connected with the brake relay and the release relay; the input end of the wiring terminal is connected with a hump operating table through a wiring disc. According to the railway signal hump speed reducer simulation test box, an indoor control circuitstructure is not changed, the action state and representation position of the speed reducer can be quickly checked, and the interlocking relation of the speed reducer can be thoroughly checked; and two groups of speed reducers can be tested at one time, so that the early-stage test construction time can be greatly saved,. The method is verified and popularized in a signal engineering constructiontest.
Description
technical field [0001] The invention relates to the automation field of railway traffic systems, in particular to a simulation test box for a railway signal hump reducer and a simulation method thereof. Background technique [0002] The railway hump signal marshalling yard is an important part of railway freight, and it shoulders the task of marshalling freight trains. During the renovation and construction of the hump field, when testing the new control system in the room, there are many constraints from the outdoor operating equipment. In order to ensure the railway transportation, the outdoor operating equipment of the hump is in use, and it is difficult to meet the conditions of the indoor new control system test. Experiments are carried out under simulated conditions to verify whether the interlocking relationship of the new control system is correct and to ensure that the equipment is connected successfully once. [0003] In the process of testing the existing hump tu...
Claims
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CPCG01R31/00
Inventor 孙立志鲁鹏马新安常国栋李勇
Owner 中铁武汉电气化局集团第一工程有限公司