Method and system for triggering an emergency measure
First Claim
1. A method for triggering a first emergency measure associated with an aircraft emergency comprising determining a risk level for an aircraft emergency and triggering the first emergency measure if the risk level exceeds a first threshold for the first emergency measure,wherein the risk level is determined by evaluating a plurality of flight parameters or aircraft parameters using a predefined logic, andwherein the first threshold is adjusted according to a position of an aircraft over ground, wherein the position of the aircraft over ground is evaluated to determine if the aircraft is flying over sea or land, andwherein the first threshold is adjusted to a different value if it has been determined that the aircraft is flying over sea than if it has been determined that the aircraft is flying over land.
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Accused Products
Abstract
A method for triggering a first emergency measure associated with an aircraft emergency comprising the steps of determining a risk level for an aircraft emergency and triggering the first emergency measure if the risk level exceeds a first threshold for the first emergency measure is described and claimed. The risk level is determined by evaluating a plurality of flight parameters and/or aircraft parameters using a predefined logic. The first threshold is adjusted according to a position of the aircraft over ground. Furthermore, a system for use onboard an aircraft for triggering a first emergency measure and an aircraft comprising such a system are disclosed.
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Citations
19 Claims
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1. A method for triggering a first emergency measure associated with an aircraft emergency comprising determining a risk level for an aircraft emergency and triggering the first emergency measure if the risk level exceeds a first threshold for the first emergency measure,
wherein the risk level is determined by evaluating a plurality of flight parameters or aircraft parameters using a predefined logic, and wherein the first threshold is adjusted according to a position of an aircraft over ground, wherein the position of the aircraft over ground is evaluated to determine if the aircraft is flying over sea or land, and wherein the first threshold is adjusted to a different value if it has been determined that the aircraft is flying over sea than if it has been determined that the aircraft is flying over land.
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4. A method for triggering a first emergency measure associated with an aircraft emergency comprising determining a risk level for an aircraft emergency and triggering the first emergency measure if the risk level exceeds a first threshold for the first emergency measure,
wherein the risk level is determined by evaluating a plurality of flight parameters or aircraft parameters using a predefined logic, and wherein the first threshold is adjusted according to a position of an aircraft over ground, wherein based on the position of the aircraft over ground it is determined that the aircraft is within a predefined region around an airport, wherein the first threshold is adjusted to a different value if it has been determined that the aircraft is within a predefined region around an airport than if it has been determined that the aircraft is not within a predefined region around an airport.
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8. A system for use onboard an aircraft for triggering a first emergency measure associated with an emergency of the aircraft, the system comprising a control unit,
wherein the control unit is adapted to receive a plurality of flight parameters or aircraft parameters from a control system of the aircraft comprising a position of the aircraft over ground, to determine a risk level for an aircraft emergency and to trigger the first emergency measure if the risk level exceeds a first threshold for the first emergency measure, wherein the risk level is determined by evaluating a plurality of flight parameters or aircraft parameters received from the control system using a predefined logic, and wherein the control unit is adapted to adjust the first threshold according to the position of the aircraft over ground received from the control system, wherein the control unit is adapted to evaluate the position of the aircraft over ground to determine if the aircraft is flying over sea or land, and to adjust the first threshold to a different value if it has been determined that the aircraft is flying over sea than if it has been determined that the aircraft is flying over land.
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11. A system for use onboard an aircraft for triggering a first emergency measure associated with an emergency of the aircraft, the system comprising a control unit,
wherein the control unit is adapted to receive a plurality of flight parameters or aircraft parameters from a control system of the aircraft comprising a position of the aircraft over ground, to determine a risk level for an aircraft emergency and to trigger the first emergency measure if the risk level exceeds a first threshold for the first emergency measure, wherein the risk level is determined by evaluating a plurality of flight parameters or aircraft parameters received from the control system using a predefined logic, and wherein the control unit is adapted to adjust the first threshold according to the position of the aircraft over ground received from the control system, wherein the control unit is adapted to determine based on the position of the aircraft over ground received from the control system if the aircraft within a predefined region around an airport, and wherein the control unit is adapted to adjust the first threshold to a different value if it has been determined that the aircraft is within a predefined region around an airport than if it has been determined that the aircraft is not within a predefined region around an airport.
Specification