Six-degree-of-freedom airplane land falling collision emergency evacuation test system and method

A test system and test method technology, applied in the direction of machine/structural component testing, measuring devices, instruments, etc., can solve the emergency evacuation test environment without aircraft crash attitude, deviation of test results, and failure to truly reflect the aircraft crash attitude The impact of emergency evacuation and other issues

Active Publication Date: 2021-05-14
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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AI Technical Summary

Problems solved by technology

[0006] Through the analysis of the above several current emergency evacuation test environments, there is no emergency evacuation test environment that can simulate the aircraft crash attitude, and the e...

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  • Six-degree-of-freedom airplane land falling collision emergency evacuation test system and method

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Embodiment Construction

[0028]The present invention will be further described below with reference to the accompanying drawings.

[0029]Such asfigure 1As shown, a six-degree-of-freedom aircraft land crash emergency evacuation test system, including:

[0030]Cabin 6 simulates the passenger cabin, from the front gate gate 4, the wing emergency exit 7, the main slide 3, the wing channel 8 and the wing of the slide 9, placed in the six-degree-of-freedom motion platform, the platform height is placed in aircraft The panel of the cabin floor is high, and the pitch and the roll posture adjustment are achieved by combined conditional moving tables 1a, 1b, 1c, and 1d, and the simulated aircraft has hit the posture. On-board door 4 and wing emergency exit 7 Simulate the plane opening operation and operating force, the wing channel 8 simulates the wing plane, the person is evacuated by the main slide 3 and the wing, where the main slide is provided with a cushion 2 . The slide connecting assemblies 5 and 10 solve the prob...

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Abstract

The invention belongs to a test technology, and provides a six-degree-of-freedom airplane land falling collision emergency evacuation test system and method, so that the test is closer to a real falling collision scene, the authenticity of the emergency evacuation test is improved, and technical support is provided for modeling of an emergency evacuation simulation model. The method comprises the following steps: step 1, a six-degree-of-freedom motion platform simulates pitching and rolling attitude adjustment after an airplane falls and collides, and a window of a passenger cabin section [6] simulates an external scene after an airplane accident; step 2, a participant wears a wearable wireless sensor to simulate emergency evacuation after the aircraft accident, moves from the interior of the passenger cabin section [6] to a front boarding gate [4] and an on-wing emergency exit [7], and evacuates from the aircraft through a main slide [3] and an on-wing slide [9]; and step 3, the wearable wireless sensor sends the physiological state test participation and the motion trail of the participant, and the physiological state test participation and the motion trail are sent to a system background through the multi-channel wireless data receiver [3].

Description

Technical field[0001]The present invention belongs to test techniques, involving improvements to emergency evacuation test environments.Background technique[0002]There are several such as the emergency evacuation test environment:[0003]1. Taking real aircraft as the experimental environment, and assess the emergency evacuation time of the whole machine. The test environment is true, but it is not possible to simulate the crash of the aircraft.[0004]2, with the local space as the test environment, analyzers emergency evacuation behavior. Internal simulation of real airplane scene inside the manner, does not have aircraft crash attitude simulation.[0005]3. Construction of the simulated cabin section as the test environment, carry out emergency evacuation tests. The experimental scene is larger than the real cabin, and only the seat gang and aisle are simulated.[0006]Through the analysis of the above several current emergency evacuation test environments, there is no emergency evacuati...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/00Y02T90/00
Inventor 封文春董鹏涛
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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