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Helicopter integrated information display system

An integrated information and display system technology, applied in the field of helicopter integrated information display system, can solve the problems of Chinese user identification and operation difficulty

Active Publication Date: 2014-05-28
HARBIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned products can realize the comprehensive information display function of the helicopter, but they are mainly for English users, and there are certain difficulties in identifying and operating Chinese users

Method used

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  • Helicopter integrated information display system
  • Helicopter integrated information display system
  • Helicopter integrated information display system

Examples

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Embodiment Construction

[0017] Helicopter comprehensive information display system, this system is composed of 2 multi-function displays and 1 multi-function controller, among which,

[0018] Two identical multi-function displays are cross-linked with data / signal sources through data bus, discrete quantity, and analog interface, two multi-function displays are connected through data bus, and multi-function controllers are connected with multi-function display through data bus ;

[0019] The data / signal sources include air data system, heading attitude reference system, radio altimeter, radio compass, GPS, Volt navigation system, range finder, weather radar, automatic flight control system, ground proximity warning system, photoelectric crane Cabin, flight reference recording system, video recorder, electromechanical system.

[0020] The multi-function display is designed based on the concept of integration and integration. It integrates the data acquisition circuit, display control processing circui...

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Abstract

The invention relates to the technical field of avionics, in particular to a helicopter integrated information display system comprising two multifunctional displays and a multifunctional controller. The multifunctional displays which are completely same are interconnected with a data / signal source through data buses through discrete interfaces and analog interfaces and are connected with each other through a data bus. The multifunctional controller is connected to the multifunctional displays through data buses. The integrated information display system is designed focusing on a single-drive or double-drive helicopter, a system air line can be changed, unit quantity is small, cost is low, the number of interfaces is large, and the system is configurable and has a human-computer interface more adaptable to Chinese drivers. Since the system comprises three air line changeable units, product quantity is small, system cost is low, and maintenance cost is low; a large number of the data buses, discrete interfaces and analog interfaces of the system are preserved, and flexible application of the interfaces can be realized through software configuration.

Description

technical field [0001] The invention relates to the technical field of avionics, in particular to a helicopter comprehensive information display system. Background technique [0002] Now, the helicopter cockpit has fully entered the era of the glass cockpit, and one of the core equipment of the glass cockpit is the comprehensive information display system with rich information display functions and comprehensive control functions. At present, many international large-scale avionics manufacturers have helicopter integrated information display system products, and the product configurations are different: Collins' MFD-255 system is controlled by 2 main flight displays, 2 navigation displays and 2 displays The APEX system of Honeywell is composed of 4 multi-function displays, 2 display controllers, 1 (or 2, selected by the user) multi-function controller and modular avionics unit. The above-mentioned products can realize the comprehensive information display function of the he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D43/00G09G5/00
Inventor 杨明杨永华
Owner HARBIN
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