A cockpit display system that supports multi-user synchronous operation

A cockpit display system and synchronous operation technology, applied in the field of avionics, can solve the problems of low efficiency of human-computer interaction and increase the operational burden of pilots, etc., and achieve the effect of convenient and efficient human-computer interaction

Active Publication Date: 2019-01-15
CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cockpit display system that supports multi-user synchronous operation, so as to solve the problem in the prior art that the efficiency of human-computer interaction is not high and the pilot's operating burden is increased

Method used

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  • A cockpit display system that supports multi-user synchronous operation
  • A cockpit display system that supports multi-user synchronous operation
  • A cockpit display system that supports multi-user synchronous operation

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Embodiment Construction

[0020] All English terms involved in the present invention can refer to the definitions in the ARINC661 specification.

[0021] The technical terms commonly used in the field involved in the present invention are shown in the following table:

[0022] Technical term

English

Chinese

CDS

Cockpit Display System

Cockpit display system

UA

User Application

User application

DF

Definition File

Definition file

CCD

Cursor Control Device

Cursor control device

MKB

Multifunction Keyboard

Multi-function keyboard

[0023] See figure 1 As shown, the display unit of the cockpit display system can be divided into one or more non-overlapping display windows. Each display window is composed of one or more different layers, and each layer is composed of window parts. The body part is the smallest display unit that makes up the A661 cockpit display system.

[0024] See figure 2 As shown, the Cockpit Display System (CDS, Cockpit Display System) supporting multi-user synchronous ope...

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Abstract

A cabin display system supporting multi-user synchronous operation is disclosed, including a display unit, the display unit may be divided into one or more non-overlapping display windows, each display window consists of one or more different layers, each layer consists of a form part, the cockpit display system supporting multi-user synchronous operation also includes a display profile loading module, definition file load module, a data reception processing module of an external device, user application command receiving and processing module, the logic processing module and the graphics drawing module, the system can manage the display content according to the window through the modules, realize the function support of the cabin display system to the multi-user synchronous operation, andmake the man-machine interaction between the cabin display system and the crew more convenient and efficient. The user application command receiving and processing module, the logic processing moduleand the graphics drawing module can manage the display content according to the window, and realize the function support of the cabin display system to the multi-user synchronous operation.

Description

【Technical Field】 [0001] The invention belongs to the field of avionics technology, and particularly refers to a cockpit display system based on the ARINC661 specification. 【Background technique】 [0002] With the continuous improvement of the integration of avionics systems and the continuous improvement of human-computer interaction requirements, the cockpit display system is also developing towards an open architecture. The American Aeronautical Radio Association proposed the ARINC661 specification in 2001, dividing the cockpit display system into UA (User Application) and CDS (Cockpit Display System) two functional modules are designed to completely isolate the display function and logic processing function of the interface, and improve the openness and portability of the display system. After continuous revisions and additions, the ARINC661 specification has gradually become an industry standard. [0003] With the increasing complexity of the cockpit functions of large civil ...

Claims

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Application Information

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IPC IPC(8): G06F9/451G06F9/445
CPCG06F9/4451G06F9/451
Inventor 钱雪佳许药林钱珏张新宋青
Owner CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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