Rail train crash test system

A technology for collision test and rail train, applied in the field of rail train collision test system, can solve the problems of waste of cost and low success rate of collision test, and achieve the effect of improving accuracy and solving the low success rate of collision test

Active Publication Date: 2016-12-07
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a rail train crash test system, the design of the rail train crash t...

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Embodiment Construction

[0027] The embodiment of the present invention discloses a rail train crash test system to solve the technical problems in the prior art that the success rate of the rail train crash test is low and the cost is easily wasted.

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see figure 1 , figure 1 It is a schematic diagram of the rail train crash test system provided by the embodiment of the present invention.

[0030] The rail train crash test system provided by the present invention includes a t...

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Abstract

The invention discloses a rail train crash test system. Each power carriage of a test train is provided with a rail wheel drive device and a rubber wheel drive device which can be mutually switched. A test track is provided with functional areas including a speed detection area and a decoupling area. The rail train crash test system further comprises a crash controller including a position confirmer for confirming the position of the test train on the test track and a determiner for determining whether or not the current speed of the test train satisfies a preset condition. The trial train is provided with a central controller in communication connection with the crash controller, the central controller including a train speed acquisition device for transmitting the speed of the test train to the crash controller in real time, a decoupling controller for controlling the decoupling operation between the power carriages of the test train, and a drive wheel switch for controlling the switching operation of the power carriages. The rail train crash test system solves technical problems in the prior art of low success rate of the crash test of the rail train, proneness to a waste of cost and the like.

Description

technical field [0001] The invention relates to the technical field of rail vehicle testing, and more specifically, relates to a rail train crash test system. Background technique [0002] Rail trains are generally made up of multiple joints. The trains are long in length and heavy in weight, so the corresponding ones have greater inertia once they enter the driving state. In order to meet the needs of train development and improvement, it is necessary to conduct crash tests on trains. However, due to its large size, its crash tests cannot be carried out in a closed factory building with a short length. [0003] Correspondingly, the hydraulic, pneumatic or electric drive system under the track is used to accelerate and control the test train, and its construction is difficult and costly. Another optional driving method for the test train is to use the principle of air cannons to drive. However, the driving method of the air cannon not only makes the running speed of the tra...

Claims

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Application Information

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IPC IPC(8): G01M17/08
CPCG01M17/08
Inventor 叶彪王先锋蒋忠城张俊刘亚妮陈晶晶周礼刘晓波袁文辉黄学君段华东蒋济雄
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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