Aircraft braking early warning system
First Claim
1. A method of providing alert information, regarding an aircraft wheel braking system, to an operator of an aircraft during an aircraft landing, comprising:
- receiving a manually-entered input from the operator of the aircraft of a target deceleration rate for said landing aircraft, said input being received prior to said aircraft having landed on a ground surface,wherein said input is received by an independent electronic device that is in physical connection with said aircraft but does not receive any electronic data communication input from said aircraft;
electronically collecting, via at least one sensor on the independent electronic device, information relevant to a real-time deceleration rate of said aircraft after said aircraft has landed on said ground surface;
calculating the real-time deceleration rate of said aircraft;
comparing said target deceleration rate to the calculated deceleration rate to determine an effectiveness of said aircraft wheel braking system; and
providing, via the independent electronic device, a visual, audible, or tactile alert to the operator of the aircraft if the effectiveness of said aircraft wheel braking system is different than an anticipated amount.
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Accused Products
Abstract
A method provides alert information, regarding an aircraft wheel braking system, to an operator of an aircraft during an aircraft landing. An input of a target deceleration rate for the landing aircraft is received prior to the aircraft having landed on a ground surface. At least one sensor electronically collects information relevant to a real-time deceleration rate of the aircraft after the aircraft has landed on the ground surface, and the real-time deceleration rate of the aircraft is calculated. The target deceleration rate is compared to the calculated deceleration rate to determine an effectiveness of the aircraft wheel braking system. A visual, audible, or tactile alert is optionally provided to the operator of the aircraft, and data from this system could also be used as an input for various other aircraft safety systems. A system for performing the method is also provided.
20 Citations
23 Claims
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1. A method of providing alert information, regarding an aircraft wheel braking system, to an operator of an aircraft during an aircraft landing, comprising:
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receiving a manually-entered input from the operator of the aircraft of a target deceleration rate for said landing aircraft, said input being received prior to said aircraft having landed on a ground surface, wherein said input is received by an independent electronic device that is in physical connection with said aircraft but does not receive any electronic data communication input from said aircraft; electronically collecting, via at least one sensor on the independent electronic device, information relevant to a real-time deceleration rate of said aircraft after said aircraft has landed on said ground surface; calculating the real-time deceleration rate of said aircraft; comparing said target deceleration rate to the calculated deceleration rate to determine an effectiveness of said aircraft wheel braking system; and providing, via the independent electronic device, a visual, audible, or tactile alert to the operator of the aircraft if the effectiveness of said aircraft wheel braking system is different than an anticipated amount. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A system for providing alert information, regarding an aircraft wheel braking system, to an operator of an aircraft during an aircraft landing, comprising:
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an independent electronic device that is in physical connection with said aircraft but does not receive any electronic data communication input from said aircraft, the independent electronic device comprising at least one sensor including at least one of an accelerometer and geographical location sensor, the independent electronic device further comprising at least one microprocessor and a computer-readable memory device including executable logic that is to be executed by the microprocessor for controlling operation of the independent electronic device, the executable logic comprising; a data collection module configured to receive a manually-entered input from the operator of the aircraft of a target deceleration rate for said landing aircraft prior to said aircraft having landed on a ground surface, and to electronically collect, via the at least one sensor on the independent electronic device, information relevant to a real-time deceleration rate of said aircraft after said aircraft has landed on said ground surface; an analysis module in signal communication with the data collection module configured to calculate the real-time deceleration rate of said aircraft based upon said collected information, and to compare said target deceleration rate to the calculated deceleration rate to determine an effectiveness of said aircraft wheel braking system; and a feedback module in signal communication with the analysis module that is configured to output, via the independent electronic device, a visual, audible, or tactile alert to the operator of the aircraft if the effectiveness of said aircraft wheel braking system is different than an anticipated amount. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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Specification