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A real-time synchronous detection method for lateral displacement and included angle of rail vehicle passageway

A rail vehicle, lateral displacement technology, applied in measuring devices, mechanical measuring devices, instruments, etc., can solve the problem that it is difficult to reflect the lateral displacement of the through passage and the influence of the angle.

Active Publication Date: 2022-03-25
CRRC PUZHEN BOMBARDIER TRANSPORTATION SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the lateral displacement and angle measurement of the rail vehicle passageway are all simulated by the test bench. The test bench cannot realize the real-time and true reflection of the movement state of the vehicle, so it is difficult to reflect the shaking of the head and nodding of the vehicle during the movement process. Influence of lateral displacement and included angle

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  • A real-time synchronous detection method for lateral displacement and included angle of rail vehicle passageway
  • A real-time synchronous detection method for lateral displacement and included angle of rail vehicle passageway
  • A real-time synchronous detection method for lateral displacement and included angle of rail vehicle passageway

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0017] Such as figure 1 As shown, the real-time synchronous detection method for the lateral displacement and angle of the rail vehicle through-passage of the present invention: First, four displacement sensors are respectively arranged in the clockwise direction at the four corners of the i-th through-passage of the rail vehicle, respectively. A displacement sensor LVDT1, a second displacement sensor LVDT2, a third displacement sensor LVDT3, and a fourth displacement se...

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Abstract

The invention discloses a real-time synchronous detection method for the lateral displacement and the included angle of the through passage of a rail vehicle. Four displacement sensors are respectively arranged at the four corner positions of the through passage of the rail vehicle in a clockwise direction, and the four displacement sensors are connected between the four displacement sensors. The distance change of the vehicle can be calculated in real time to obtain the vehicle status information such as the lateral displacement and the deflection angle of the vehicle, so as to provide a guarantee for the safe driving of the vehicle.

Description

technical field [0001] The invention belongs to the field of rail vehicle passages, and in particular relates to a method for measuring the lateral displacement and included angle of the passage. Background technique [0002] At present, the lateral displacement and angle measurement of rail vehicle passages are all simulated and measured by test benches. The test bench cannot realize the real-time and true reflection of the movement state of the vehicles, so it is difficult to reflect the shaking of the head and nodding of the vehicles during the movement of the passage. The influence of lateral displacement and angle. Contents of the invention [0003] Purpose of the invention: In view of the above-mentioned existing problems and deficiencies, the purpose of the present invention is to provide a real-time synchronous detection method for the lateral displacement and included angle of the rail vehicle passageway, which can calculate and obtain the lateral displacement and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/02G01B7/30G01B5/00
CPCG01B7/02G01B7/30G01B5/0025
Inventor 荣军
Owner CRRC PUZHEN BOMBARDIER TRANSPORTATION SYST CO LTD