Water level measuring method for rail transit rail-mounted area

A technology for water level measurement and rail transit, which is applied in the direction of liquid level indicators, measuring devices, liquid/fluid solid measurement, etc. through pressure measurement, which can solve the problems of inaccurate measurement of water accumulation in subways, avoid accidents in subway operation, and facilitate Timely cleaning and smooth operation

Pending Publication Date: 2022-01-18
成都天仁民防科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for measuring the water level in the track area of ​​rail transit, so as to solve the problem that the accumulated water inside the existing subway cannot be accurately measured

Method used

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  • Water level measuring method for rail transit rail-mounted area
  • Water level measuring method for rail transit rail-mounted area
  • Water level measuring method for rail transit rail-mounted area

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Embodiment

[0039] The technical scheme that the present invention solves the problems of the technologies described above is as follows:

[0040] The invention provides a water level measurement method in a rail transit track area, referring to figure 1 Shown, the water level measuring method of described rail transit track area comprises:

[0041] S1: Using the first water level acquisition device to obtain the first water level data in the track area within a preset time period;

[0042] S2: Using the second water level acquisition device to obtain the second water level data in the track area within a preset time period;

[0043] Here, the first water level acquisition device may be a pressure type liquid level sensor or a camera. Since the pressure liquid level sensor uses a diffused silicon piezoresistive pressure sensor with a stainless steel isolation membrane as the signal measuring element, it can accurately measure the liquid static pressure proportional to the liquid level d...

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Abstract

The invention discloses a water level measuring method for a rail transit rail-mounted area. The water level measuring method for the rail transit rail-mounted area comprises the following steps: S1, obtaining first water level data of the rail-mounted area within a preset time period through first water level collecting equipment; S2, acquiring second water level data of the rail-mounted area within a preset time period by using second water level acquisition equipment; S3, according to the first water level data and the second water level data, utilizing an information fusion network to obtain final water level data of the rail-mounted area; and S4, according to the final water level data of the rail-mounted area, obtaining a water level change curve in a preset time period, and completing water level measurement.

Description

technical field [0001] The invention relates to the technical field of traffic water level measurement, in particular to a water level measurement method in a rail transit track area. Background technique [0002] In recent years, the amount of rainfall has increased significantly compared with previous years. As a result, due to construction planning, some subways have accumulated too much water. Since the water accumulation in the subway will lead to the outage of the subway line, and even endanger the personal safety and loss of train equipment in serious cases, the measurement of the water accumulation in the subway is particularly important. Contents of the invention [0003] The purpose of the present invention is to provide a method for measuring water level in the track area of ​​rail transit, so as to solve the problem that the accumulated water inside the existing subway cannot be accurately measured. [0004] The technical scheme that the present invention solv...

Claims

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Application Information

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IPC IPC(8): G01F23/14G01F23/00G06F17/16
CPCG01F23/14G01F23/00G06F17/16Y02A90/30
Inventor 王邦平刘明智雷明毅
Owner 成都天仁民防科技有限公司
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