Rockwell Collins, Inc.

Rockwell International Corporation

Rockwell Science Center, Inc.

Mark W Johnson

Paul G Jagnow

Daniel C Forseth

Patrick Dennis McCusker

Geoffrey J Barnes

David V Deal

Christopher T Evans

Harold Thomas Hauer

Larry D Vittorini

David J West

Christopher M Merry

Richard J Ross

F Britt Snodgrass

A system for scheduling aircraft maintenance includes communications electronics configured to receive data from systems onboard one or more aircraft while the aircraft are in flight. The system further includes computing electronics configured to receive the data from the communications electronics and to update a maintenance schedule for the one or more aircraft based on the received data.

Systems and methods for dynamic aircraft maintenance scheduling

An integrated airborne broadband data and television system is disclosed. The integrated system includes an aircraft mounted pointable antenna unit. Further, the integrated system includes pointing command electronics providing pointing commands to the antenna unit. The pointing commands are based on requested access to one of data services and television services. Further, the disclosed integrated system includes a processing unit directing signal information to one of a data transmitter receiver and a television signal receiver decoder unit.

Integrated television and broadband data system for aircraft

Cost information is tracked for a data packet propagated through a node by receiving a data packet, creating a cost carrier descriptor and then forwarding the data packet to another node.

Method and apparatus for tracking costs associated with propagating a data packet

In an exemplary embodiment of the present invention, a navigation system suitable for use in civilian airspace includes a first precise positioning service (PPS) global positioning system (GPS) receiver in a first line replaceable unit (LRU). A second standard positioning service (SPS) global positioning system (GPS) receiver in either the same line replaceable unit (LRU) or in a second line replaceable unit (LRU) is also included. The second standard positioning service (SPS) global positioning system (GPS) receiver is suitable for at least one of certification, upgrade and replacement independent of the first precise positioning service (PPS) global positioning system (GPS) receiver.

Split PPS/SPS architecture for military aircraft flying in civilian airspace

A system for monitoring guiding and controlling an unmanned, unteathered flight vehicle, generally assumed to be moving through the earth's atmosphere at a high rate of speed. The system is comprised of on-board positional receiver and processing means coupled to a transceiver capable of combining such positional information with additional data relative to the health and status of the flight vehicle and transmitting the same to a ground station of compatible and simplified design. A preferred positional determination means is to utilize a form for GPS signal thereby affording one the opportunity to include appropriate processing software or additional componentry if necessary for base station purposes and thereby provide a relatively inexpensive system having a low probability of detection for intercept that simultaneously yields vastly improved operating performance characteristics over the mere translation of received GPS signals to down-link or to remote stations as known in the prior art.

Remote position sensing system for use with an unmanned apparatus

A system for monitoring guiding and controlling an unmanned, unteathered flight vehicle, generally assumed to be moving through the atmosphere of the earth at a high rate of speed. The system comprised an on-board positional receiver and processing means coupled to a transceiver capable of combining such positional information with additional data relative to the health and status of the flight vehicle and transmitting the same to a ground station of compatible and simplified design. A preferred positional determination means is to utilize a form for GPS signal thereby affording one the opportunity to include appropriate processing software or additional componentry if necessary for base station purposes and thereby provide a relatively inexpensive system having a low probability of detection for intercept that simultaneously yields vastly improved operating performance characteristics over the mere translation of received GPS signals to down-link or to remote stations as known in the prior art. The system of the present invention may be utilized to provide auto-registration correction, range-only correction, or a combination of auto-registration and range correction.

Competent munitions using range correction with auto-registration

An enhanced precision forward observation system and method employs a satellite positioning system receiver, range finder, and a compass/inclinometer. The satellite positioning system receiver is used to calculate an observer's position and target position estimation software employs data from multiple measurements for improved target position estimation.

Enhanced precision forward observation system and method

A global positioning system (GPS) receiver and high accuracy low power time source (HAL) are disclosed. The HAL provides a time source having an accuracy which is high enough for the receiver to achieve fast direct Y-code acquisition. The HAL includes an oscillator adapted to provide an uncompensated frequency signal at a desired frequency. Frequency conversion circuitry receives the uncompensated frequency signal and a control signal as inputs, and provides as an output a compensated frequency signal having an average compensated frequency which is closer to the desired frequency than is the average uncompensated frequency. A temperature sensor provides an output indicative of a temperature of the oscillator. Frequency error determining circuitry determines an error value, as a function of the temperature sensor output, which is indicative of a quantity of frequency error over time in the uncompensated frequency signal. The frequency error determining circuitry generates the control signal as a function of the determined quantity of frequency error in the uncompensated frequency signal. A counter receives the compensated frequency signal from the frequency conversion circuitry and provides as an output a digital representation of a time period based upon the compensated frequency signal.

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Cedar Rapids, IA, United States of America

Mark W Johnson