Digital metro gauge dynamic detection system and detection method

A technology of dynamic detection and detection method, which is applied in the direction of measuring devices, surveying and navigation, instruments, etc., can solve problems such as errors and no dynamic compensation, and achieve the effect of convenient movement, ensuring no blind spots, and ensuring accuracy

Active Publication Date: 2017-05-31
SOUTHWEST JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, this set of equipment has no dynamic compensa

Method used

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  • Digital metro gauge dynamic detection system and detection method
  • Digital metro gauge dynamic detection system and detection method
  • Digital metro gauge dynamic detection system and detection method

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Embodiment Construction

[0048] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

[0049] Such as figure 1 As shown, the present embodiment provides a dynamic detection system for subway digital boundary. Including the inspection car 1, the display 5 arranged on the inspection car 1, the information input terminal and the detection unit, the speed measurement unit, the alarm unit and the processor arranged inside the inspection car 1, as well as the internal inspection car 1 for the entire inspection system. The power supply for power supply; the detection unit, the speed measurement unit, the alarm unit, the display 5, and the information input terminal are respectively connected with the processor.

[0050] Such as figure 2 As shown, in the speed measuring unit of this embodiment, the counting axis is selected as SICK DFS60B-S4CL01000, and the

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Abstract

The invention discloses a digital metro gauge dynamic detection system which includes an inspection trolley, a display, an information input terminal, a detection unit, a speed measuring unit, an alarm unit, a processor and a power supply, the display, the information input terminal and the detection unit are arranged on the inspection car, the speed measuring unit, the alarm unit and the processor are arranged in the inspection car, the power supply is used for power supply of the whole detection system; and the detection unit, the speed measuring unit, the alarm unit, the display and the information input terminal are respectively connected with the processor. The detection unit is used for detection of a tunnel section, the speed measuring unit is used for monitoring trolley speed, through preset limit information in a computer, mileage information can be automatically read, a corresponding clearance can be configured, automatic clearance switch can be realized, and by dynamic compensation algorithm in software, an accurate clearance can be measured even in movement.

Description

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Claims

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Application Information

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Owner SOUTHWEST JIAOTONG UNIV
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