Airbag deployable data recorder for aircraft
First Claim
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1. An apparatus, comprising:
- a bag that is configured to be inflated from a deflated state to an inflated state;
a memory device coupled to the bag and configured to have flight data from an aircraft stored thereon, wherein the memory device is detachably coupled to a surface of the aircraft and receives power and flight data from a data recording system in the aircraft via a power line inside the aircraft until the memory device is uncoupled from the surface of the aircraft;
an inflation device configured to inflate the bag from the deflated state to the inflated state; and
a pressure switch configured to activate the inflation device to inflate the bag from the deflated state to the inflated state in response to a pressure level greater than a threshold pressure level.
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Abstract
A method and an apparatus for deploying flight data from an aircraft. A bag is stored in a deflated state on the aircraft. The flight data is stored on a memory device coupled to the bag. The bag is inflated from the deflated state to the inflated state in response to a pressure level greater than a threshold pressure level to deploy the bag with the memory device coupled thereto from the aircraft.
14 Citations
20 Claims
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1. An apparatus, comprising:
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a bag that is configured to be inflated from a deflated state to an inflated state; a memory device coupled to the bag and configured to have flight data from an aircraft stored thereon, wherein the memory device is detachably coupled to a surface of the aircraft and receives power and flight data from a data recording system in the aircraft via a power line inside the aircraft until the memory device is uncoupled from the surface of the aircraft; an inflation device configured to inflate the bag from the deflated state to the inflated state; and a pressure switch configured to activate the inflation device to inflate the bag from the deflated state to the inflated state in response to a pressure level greater than a threshold pressure level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A flight data deployment system, comprising:
a plurality of airbag deployable data recorder systems on an aircraft, wherein each of the plurality of airbag deployable data recorder systems is located at a different location on the aircraft, and wherein each of the plurality of airbag deployable data recorder systems comprises; a bag that is configured to be inflated from a deflated state to an inflated state, wherein the bag includes a finding enhancer configured to improve finding of the bag when the bag is in the inflated state and deployed from the aircraft; a memory device coupled to the bag and configured to have the flight data from the aircraft stored thereon, wherein the memory device is detachably coupled to a surface of the aircraft and receives power and flight data from a data recording system in the aircraft via a power line inside the aircraft until the memory device is uncoupled from the surface of the aircraft; an inflation device configured to inflate the bag from the deflated state to the inflated state; and a pressure switch configured to activate the inflation device to inflate the bag from the deflated state to the inflated state in response to a pressure level greater than a threshold pressure level. - View Dependent Claims (11)
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12. A method of deploying flight data from an aircraft, comprising:
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storing a bag in a deflated state on the aircraft; storing the flight data on a memory device coupled to the bag, wherein the memory device is detachably coupled to a surface of the aircraft and receives power and flight data from a data recording system in the aircraft via a power line inside the aircraft until the memory device is uncoupled from the surface of the aircraft; and inflating the bag from the deflated state to an inflated state in response to a pressure level greater than a threshold pressure level to deploy the bag with the memory device coupled thereto from the aircraft. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification