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Display management system and corresponding method for automatically calling flight control sketch page

A technology of flight control and display management, applied in the direction of user interface execution, program control device, electronic digital data processing, etc., can solve problems such as operational redundancy, reduce crew operating efficiency, increase crew misoperation, etc., and achieve improved The effect of the flight safety factor

Active Publication Date: 2022-02-22
COMAC +1
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  • Summary
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AI Technical Summary

Problems solved by technology

At present, when the crew starts to operate the above-mentioned control mechanism, if it is found that the flight control sketch page is not called out (for example, they forget to call it up manually before the operation starts), the crew must suspend the operation at this time to manually call up the flight control sketch page, this creates operational disruption and redundancy, increases the probability of crew error and at least reduces crew efficiency

Method used

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  • Display management system and corresponding method for automatically calling flight control sketch page
  • Display management system and corresponding method for automatically calling flight control sketch page

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Embodiment Construction

[0027] Usually, a plurality of liquid crystal display screens are arranged at the front of the cockpit, and one to two multi-function display windows can be displayed on each display screen. Taking a certain model as an example, the two LCD screens in front of the captain and deputy captain are usually used to display information such as navigation, communication and environmental parameters, and the four multi-function display windows of the two LCD screens in the middle of the captain and deputy captain are usually used for Display the system diagram page and other relevant information, such as the real-time working status of one of the flight control system, electrical system, hydraulic system, fuel system, air conditioning system, door system and landing gear system, that is, display the flight control system Simplified diagram page 13 and so on.

[0028] figure 1 It shows a system block diagram of an embodiment of the display management system for automatically calling t...

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Abstract

A display management system for automatically calling a flight control sketch page in a multi-function display window of an aircraft, the display management system includes: a display management module, the display management module has an information identification unit, through which the information identification unit can Identifying a signal representing the operation of the crew and a signal representing a change in the external condition; a simplified map page switching switch, the crew can operate the simplified diagram page switching switch to sequentially switch the simplified diagram pages displayed in the multi-function display window; A cursor positioning module for positioning the cursor, wherein the display management system also has an automatic switching module for automatically switching the simplified diagram page instance of the multi-function display window to a flight control simplified diagram page, wherein the display management module The automatic switching module can be triggered based on the identified signal, so as to automatically switch the display content of the multi-function display window to the flight control summary page and position the cursor to the title of the flight control summary page.

Description

technical field [0001] The present invention relates to a display management system in the field of avionics technology, in particular to a display management system based on the cockpit display screen of a civil aircraft, facing a multifunctional display window, and used to automatically read the flight control sketch page . The display management system involves the improvement of the access method of the flight control sketch page. In addition, the present invention also relates to a corresponding method for automatically calling the flight control sketch page by using the above-mentioned display management system. Background technique [0002] With the application of large-size LCD screens in the cockpit in civil aircraft, the display management and distribution of avionics systems have greater flexibility. Usually, the large-size LCD screen is divided into two equal-width display windows, and each window can display navigation maps, flight management systems, electron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/451G06F3/04842G06F3/0483
CPCG06F9/451G06F3/04842G06F3/0483
Inventor 吴磊徐遥褚江萍许健
Owner COMAC
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