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Safety device of emergency survival system of aircraft

A system safety and aircraft technology, applied in the field of aircraft emergency life-saving system safety devices, to achieve the effect of safety assurance and reliability, improvement of safety function, and avoiding wrong expansion

Inactive Publication Date: 2010-02-17
张奕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And if the Boeing 737 uses such a parachute, it will be quite a project

Method used

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  • Safety device of emergency survival system of aircraft

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Embodiment Construction

[0014] In order to make the technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawing 1 .

[0015] The present invention makes innovative thinking on the lack of high-altitude crash prevention devices in the existing aircraft safety technology, fully utilizes the existing technology and materials, that is, adopts safety parachutes, safety airbags, safety compartments, locking and unlocking switches, and intelligent sensors and other technical solutions.

[0016] The safety device of the aircraft emergency lifesaving system of the present invention, as shown in Figure 1, shows its structural schematic diagram, wherein, 1 is a safety parachute, 2 is a safety airbag, 3 is a safety compartment, 4 is a locking and unlocking switch, and 5 is an intelligent sensor .

[0017] The above description is only an embodiment of the present invention, and is not intended t...

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Abstract

The invention discloses a safety device of an emergency survival system of an aircraft, comprising a safe parachute 1, a safe air bag 2, a safe bay 3, a locking and unlocking switch 4 and an intelligent sensor 5. When an aircraft has emergency faults and can not be artificially controlled to safely land, the intelligent sensor 5 of the aircraft transmits an instruction to the unlocking switch, theunlocking switch acts instantly to separate the safe bay 3 from an aircraft body, an aircraft head, aircraft wings and an aircraft tail of the aircraft, the safe parachute which is arranged on the upper part of the safe bay is opened simultaneously, a life maintenance system and an emergency communication system which are arranged in the safe bay are started, the safe bay of the aircraft descendsunder the traction of the safe parachute, and the safe air bag which is arranged on the lower part of the safe bay is quickly inflated to swell so as to reduce the impact force between the safe bay and the ground, thereby the safety of passengers in the safe bay can be ensured.

Description

technical field [0001] The invention relates to the field of aircraft safety, in particular to an aircraft emergency lifesaving system safety device. Background technique [0002] Air France issued a communiqué on June 1, 2009, stating that an Airbus A330 passenger plane of the company disappeared over the Atlantic Ocean in the early morning of June 1, GMT. It is "very likely" that the airliner lost contact with the ground after being struck by lightning. The 216 passengers on board the missing plane came from 32 countries. Among them, all 12 members of the crew are from France, and 61 passengers are also from France. According to the nationality information sheet provided by Air France, a total of 9 passengers on the missing plane were from China. This is another serious air accident that happened recently. Dangers will happen to aircraft in all countries in the world. Because countries have not developed and mastered practical "aircraft emergency life-saving system saf...

Claims

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Application Information

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IPC IPC(8): B64D25/00B64D25/08B64D45/04B64D17/80
Inventor 张奕闫亮郭宇豪
Owner 张奕
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