Self-powered urban rail train operation comfort level detecting device based on LabVIEW

A detection device and technology for urban rail trains, which are applied in railway vehicle testing and other directions, can solve problems such as ease of use, lack of scientificity in real-time data recording and detection results, and adverse effects on train operation safety, and achieve a simple processing method and fast processing speed. , the effect of improving comfort

Inactive Publication Date: 2016-04-13
SHANGHAI UNIV OF ENG SCI
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  • Abstract
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Problems solved by technology

However, during the operation of the subway, there are problems such as different degrees of car body shaking, which are directly related to the ride comfort of passengers, and even have many adverse effects on the safety of train operation. Therefore, increasing ride comfort and improving vehicle operation stability Sex has become a crucial issue
The existing detectors on the market are lacking in ease of use, real-time data recording, and scientific testing results

Method used

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  • Self-powered urban rail train operation comfort level detecting device based on LabVIEW
  • Self-powered urban rail train operation comfort level detecting device based on LabVIEW
  • Self-powered urban rail train operation comfort level detecting device based on LabVIEW

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Embodiment

[0027] Such as figure 1 As shown, a self-powered urban rail train operating comfort detection device based on LabVIEW, the detection device includes an acceleration sensor 1 installed in the passenger compartment of the train, a data acquisition unit, a self-powered power supply unit and a data transmission unit 4, and installed in the Personal computer 5 and indicating unit 6 in the cab, described personal computer 5 is the computer that LabVIEW software is installed, and described self-power supply unit connects acceleration sensor 1 and data acquisition unit respectively, and described data acquisition unit is respectively The acceleration sensor 1 is connected with the data transmission unit 4, the data transmission unit 4 is connected with the personal computer 5, and the indication unit 6 is also connected.

[0028] The acceleration sensor 1 is a three-axis acceleration sensor, and there are multiple ones installed behind the passenger seat, on the front and rear bogies,...

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Abstract

The invention relates to a self-powered urban rail train operation comfort level detecting device based on LabVIEW. The self-powered urban rail train operation comfort level detecting device comprises the components of an accelerator sensor (1), a data acquisition unit, a self-powered power supply unit, a data transmission unit (4), a personal computer (5) and an indicating unit (6); wherein the acceleration sensor (1), the data acquisition unit, the self-powered power supply unit and the data transmission unit are mounted in a train compartment; and the personal computer (5) and the indicating unit (6) are mounted in a cab. LabVIEW software is installed on the personal computer (5). The self-powered power supply unit is connected with the acceleration sensor (1), the data acquisition unit and the personal computer (5). The data acquisition unit is connected with the acceleration sensor (1) and the data transmission unit (4). The data transmission unit (4) is connected with the personal computer (5) and the indicating unit (6). Compared with the prior art, the self-powered urban rail train operation comfort level detecting device has advantages of self-powering capability, convenient use, real-time data recording, scientific and reliable detecting result, etc.

Description

technical field [0001] The invention relates to a device for detecting the operating comfort of urban rail trains, in particular to a device for detecting the operating comfort of self-powered urban rail trains based on LabVIEW. Background technique [0002] With the accelerated pace of urbanization, the central city continues to radiate to the surrounding areas, and the urgency of urban rail transit construction is also increasing. However, during the operation of the subway, there are problems such as different degrees of car body shaking, which are directly related to the ride comfort of passengers, and even have many adverse effects on the safety of train operation. Therefore, increasing ride comfort and improving vehicle operation stability Sex became a crucial issue. The existing detectors on the market are lacking in ease of use, real-time data recording, and scientific testing results. Contents of the invention [0003] The purpose of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/08
CPCG01M17/08
Inventor 宋瑞刚韦洋洋仇唐彬林立姜云黎萱
Owner SHANGHAI UNIV OF ENG SCI
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