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Common assessment platform for man-machine working efficiency of control cabin of helicopter

A technology of ergonomics and cockpit, applied in the direction of aircraft component testing, etc., to achieve the effect of reducing cost loss, reducing iteration time, and improving evaluation efficiency

Active Publication Date: 2019-03-29
CHINA HELICOPTER RES & DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a universal evaluation platform for the ergonomics of the helicopter cockpit to solve and evaluate some problems existing in the design of existing helicopter models

Method used

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  • Common assessment platform for man-machine working efficiency of control cabin of helicopter
  • Common assessment platform for man-machine working efficiency of control cabin of helicopter

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Experimental program
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Embodiment Construction

[0021] A universal evaluation platform for helicopter cockpit ergonomics, which can be used to evaluate the design of different helicopter cockpit models, including:

[0022] Cockpit floor: used to install helicopter cockpit seats, left, middle and right consoles, instrument panel, top console supports;

[0023] The bottom supports are used to support the weight of all mechanisms on the helicopter floor. The bottoms of the three bottom supports are fixedly connected to the platform base, the upper ends of the three bottom supports are respectively connected to the lower ends of the three actuators, and the upper ends of the three actuators are connected to each other. It is fixedly connected with the bottom of the cockpit floor, and by adjusting the heights of the three actuators respectively, it can simulate the horizontal inclination angle of the helicopter cockpit in different flight planing states and the ground clearance height of different helicopter floors;

[0024] The...

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Abstract

The invention provides a common assessment platform for the man-machine working efficiency of a control cabin of a helicopter and belongs to the technical field of man-machine working efficiency design of the helicopter. The device comprises a control cabin floor, and the control cabin floor is provided with seats of the control cabin of the helicopter, a central controlling table, an instrument board and a top controlling table; the instrument board, the central controlling table, the top controlling table and the seats are installed on the control cabin floor through supporting parts, and the height of the supporting parts can be adjusted; the two seats are symmetrically distributed along the axis of the control cabin, the bottoms of the seats are installed on the control cabin floor through horizontal slide rails, and seat faces are connected with backrests through rotation mechanisms. The common assessment platform can be applied to assessment of the view field, reachability and comfort of control cabins of different helicopters, according to the development demand of the control cabin of the helicopter and an assessment result of an actual pilot, input is provided for type design of the helicopter, the iteration time is shortened, and the assessment efficiency is improved.

Description

technical field [0001] The invention belongs to the field of ergonomic design of helicopters, and in particular relates to a universal evaluation platform for ergonomics of a helicopter cockpit. Background technique [0002] The general evaluation of the helicopter cockpit is a very important link in the development process of the helicopter cockpit. In order to improve the development efficiency and reduce the cost of the cockpit, it is necessary to build a cockpit engineering prototype platform in the cockpit development stage to verify the ergonomics of the helicopter. Design, including driver's visibility, accessibility and handling comfort. Existing helicopter cockpit engineering simulators are often developed in accordance with the real size of the helicopter cockpit design at a ratio of 1:1. The rationality of the design is verified during the development stage, and unreasonable parts need to be redesigned, and then continue to iteratively evaluate until The disadvan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60
Inventor 徐朝梁李正黄磊邹炎彰陈丹昱徐茂文丽辉徐渊
Owner CHINA HELICOPTER RES & DEV INST
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