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Advanced aircraft cabin door centralized management system

A centralized management and cabin door technology, applied in the field of cabin door management system, can solve the problems of the cabin door system management without a controller, etc., and achieve the effects of improving low efficiency, reducing economic costs, and reducing failure points

Active Publication Date: 2021-02-05
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the aircraft door system has not formed a whole that can be incorporated into the public equipment management system, and there is no dedicated controller to manage the entire aircraft door system

Method used

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  • Advanced aircraft cabin door centralized management system
  • Advanced aircraft cabin door centralized management system
  • Advanced aircraft cabin door centralized management system

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specific Embodiment

[0040] like figure 2 It is a schematic diagram of the aircraft public equipment management system architecture. Public equipment refers to the general term for those systems responsible for continuous and safe flight of the aircraft, excluding avionics systems that are indispensable for the completion of key tasks and systems related to flight control and engine control. Each subsystem under the public equipment management system realizes information interaction through the public equipment management system bus 101. For the aircraft door, since it does not belong to the avionics system and does not participate in flight control, the cabin door system 102 is connected to the public equipment management system bus , accept the management and scheduling of the public equipment management computer 100.

[0041] The centralized hatch door management system includes the hatch centralized controller, the hatch actuating subsystem, the hatch control panel and the hatch system bus. I...

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PUM

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Abstract

The invention discloses an advanced aircraft cabin door centralized management system, which is based on a multi-electric aircraft technology, an electromechanical comprehensive management technologyand a bus technology, and consists of a cabin door centralized controller, a cabin door actuating subsystem, a cabin door control panel and a cabin door system bus, wherein the cabin door centralizedcontroller, the cabin door actuating subsystem and the cabin door control panel are interconnected through the cabin door system bus; the cabin door actuating subsystem comprises all electric cabin door systems on an aircraft, and achieves electric operation of the cabin doors in an electromechanical actuating mode; the cabin door centralized controller can realize centralized control and management of the cabin door actuating subsystem, and is connected to a public equipment management system to realize electromechanical integrated management; and the cabin door control panel is a visual partfor realizing man-machine interaction of the whole cabin door comprehensive management system, and an operator can control an cabin door actuator through the control panel and know the current stateof the cabin door system. The advanced aircraft cabin door centralized management system provided by the invention can realize automatic operation and centralized management of the advanced aircraft cabin doors.

Description

technical field [0001] The invention belongs to the technical field of multi-electric aircraft, and in particular relates to a cabin door management system. Background technique [0002] Multi-electricity or even full-electricity is a recognized development trend of aircraft. The multi-electricity technology of aircraft has the advantages of simple structure, light weight, high reliability, good maintainability, low use cost, simple on-board interface, high energy utilization rate, and less pollution emission. With a series of advantages such as easy energy transmission and management, the current multi-electric technology has been applied and verified on F-35, B787, A380 and other types of aircraft. [0003] However, at present, the degree of automation of the cabin door system of multi-electric aircraft is not high. The cabin doors of B787, A380 and other advanced civil aircraft still adopt the operation mode of manual opening / closing, which increases the workload of servi...

Claims

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Application Information

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IPC IPC(8): G05B19/042B64C1/14
CPCG05B19/0428B64C1/1423G05B2219/24215
Inventor 林辉巩明超周素莹刘冬平李亚伦
Owner NORTHWESTERN POLYTECHNICAL UNIV
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