Railway wagon

A technology for railway freight cars and car bodies, which is applied in railway car body parts, railway signals, railway transportation, etc., can solve the hidden dangers of safety, cannot detect the brake cylinder stroke, pressure, running vibration in real time, etc. Effect

Active Publication Date: 2021-03-30
SHENHUA RAIL & FREIGHT WAGONS TRANSPORT +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to solve the problem that the railway freight vehicles cannot detect the status of relevant parameters such as the bottom door, top cover, train pipe pressure, brake cylinder stroke, pressure, and operating vibration in real time during operation, and there are potential safety hazards. , providing a railway wagon

Method used

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Embodiment Construction

[0034] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0035] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" an...

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Abstract

The invention provides a railway wagon. A top cover detection device detects the opening or closing state of a top cover and outputs first detection information. A bottom door detection device detectsthe opening or closing state of a bottom door and outputs second detection information. A brake cylinder detection device detects the working state of a brake cylinder and outputs third detection information. A pressure detection device detects the pressure value in a train pipe or a brake cylinder pressure pipe and outputs the pressure value. An acceleration detection device collects a first acceleration value of the vehicle body vibrating in the first direction and outputs the first acceleration value, or collects a second acceleration value of a swing bolster vibrating in a second direction and outputs the second acceleration value. And a monitoring platform receives operation parameters (the operation parameters comprise the first detection information, the second detection information, the first acceleration value or the second acceleration value, the third detection information and the pressure value) through an information station subsystem, and determines the operation state of the railway wagon according to the operation parameters.

Description

technical field [0001] The present application relates to the technical field of railway transport vehicles, in particular to railway freight cars. Background technique [0002] Railway transportation is characterized by high efficiency and environmental protection. With the development of the world economy, railway transportation can more and more reflect its advantages. With the rapid development of the world economy, the abundant transportation of bulk goods such as minerals, grains, and chemical raw materials has created a solid and stable material foundation for the long-term and efficient operation of world rail freight. [0003] During the operation of railway freight vehicles, it is necessary to check the relevant parameters such as the bottom door, top cover, train pipe pressure, brake cylinder stroke, pressure, and operating vibration of the railway freight vehicle. At present, the detection of operating parameters such as the bottom door, top cover, train pipe pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D7/24B61D7/02B60T17/22G01P15/08G01L5/00B61L15/00B61D39/00
CPCB61D7/24B61D7/02B60T17/228G01P15/08G01L5/00B61L15/0018B61D39/006G01P2015/0862Y02T30/00
Inventor 王向宏王鹏丁颖王洪昆王文刚王蒙边志宏王萌焦杨马瑞峰李文波刘德朋李玉丹张宁席东旭赵峥王立加张俊林赵天军邵文东于维汪明栋段仕会韩俊峰何健
Owner SHENHUA RAIL & FREIGHT WAGONS TRANSPORT
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