Lockheed Martin Corporation

General Electric Company

Kenneth B Donovan

Jeremy Impson

Michael C Dapp

John Moody

Mark Falash

Scott O Sorber

Arthur J Heidrich

David M Ciarletta

John R Ellis

Robert L Ferguson

Dominick S Zirpolo

Peter Bilazarian

Richard A Ferrell

Henry Becker

Methods and devices for navigation and/or guidance. A device may be configured to predict an uncertainty of positioning data in the area, the prediction being based at least in part on a dynamic navigation model. The device may further be configured to guide the mobile entity based at least in part on the predicted uncertainty of the positioning data in the area. By predicting and guiding while the mobile entity is outside the area, the device may proactively mitigate an impact of the predicted uncertainty of the positioning data by initiating rerouting of the mobile entity, updating an inertial navigation system, and/or issuing an alert regarding the predicted uncertainty to of the positioning data to an operator of the mobile entity. The dynamic navigation model may comprise at least one of an environment model, a cost model, one or more positioning system models, and an excursion route model.

Proactive mitigation of navigational uncertainty

One embodiment is directed to providing access between external systems and embedded vehicle electronic systems. That is, an interface module may receive information from a system external to the vehicle, determine an embedded system of the vehicle to which to provide the information, and provide the information to the embedded system. Similarly, the interface module may receive information a embedded electronic systems of a vehicle, determine a system external the vehicle to which to provide the information, and provide the information to the external system.

Methods and apparatus for providing access to vehicle electronic systems

A system and a method for automating performance assessments of an exercise or a training activity provide event assessment information in real-time to one or more evaluators in conjunction with unfolding events. The evaluators can wirelessly communicate assessment information to a database for after action review (AAR).

Scenario workflow based assessment system and method

Methods and apparatus for accessing vehicle electronic systems

Methods and apparatus for interfacing external systems with vehicle electronic systems

A system and a method for retrieving geographic information stored in geodetic coordinates based on one or more input positions based on nongeodetic coordinates includes a programmable processor in combination with a previously loaded database defined in geodetic coordinates. The processor is coupled to a display device and converts the received query position or positions into geodetic coordinates which are then used to retrieve associated geographic or structural information from the database for display.

System and method for accurate and efficient geodetic database retrieval

A visual simulation system in combination with a radar simulation system may be used for generating full radar or synthetic aperture radar (SAR) radar images from a common data base that are correlated to video images of the visual system while facilitating radar image processing. The combination of visual and radar simulation systems in accordance with the present invention obviates the need for a separate stand-alone radar processor and dedicated radar data base. Simulated electronic tactical map data may also be provided.

Radar simulation for use with a visual simulator

The areal height and areal reflectivity of source data for defining a landmass are modified in real time in response to the areal reflectivity of the source data, so that the modified values may be processed for generating radar images to be displayed. The images may include stationary three-dimensional features, useful for a high resolution radar, without need to preprocess data or increase bulk storage medium size of landmass data. In addition, the features, which may include industrial, forestial, commercial and/or residential areas, and/or specific detail such as a predetermined airport, may be predeterminedly disposed within a landmass area more realistically to present an image that is to be expected from an actual operating environment.

Landmass simulator

Growing community of inventors

Apalachin, NY, United States of America

Kenneth B Donovan