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US 2003/0210228 A1Published application
Augmented reality situational awareness system and method
OwnerJohn Franklin Ebersole, John Franklin Ebersole JR.inventors
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OwnerJohn Franklin Ebersole, John Franklin Ebersole JR.inventors
Estimating the term…
Method and apparatus are presented for prioritizing and assessing navigation data using an Augmented Reality navigation aid. Navigators are often placed in treacherous, unfamiliar, or low-visibility situations. An augmented reality navigation aid is used to overlay relevant computer-generated images, which are anchored to real-world locations of hazards, onto one or more users' field of view. Areas of safe passage for transportation platforms such as ships, land vehicles, and aircraft can be displayed via computer-generated imagery or inferred from various attributes of the computer-generated display. The invention is applicable to waterway navigation, land navigation, and to aircraft navigation (for aircraft approaching runways or terrain in low visibility situations). A waterway embodiment of the invention is called WARN™, or Waterway Augmented Reality Navigation™. A method is presented for visualization of hazards which pose a serious threat to those in the immediate vicinity. Such hazards include, but are not limited to, fire, smoke, radiation, and invisible gasses. The method utilizes augmented reality, which is defined as the mixing of real world imagery with computer-generated graphical elements. Computer-generated three-dimensional representations of hazards can be used in training and operations of emergency first responders and others. The representations can be used to show the locations and actions of a variety of dangers, real or computer-generated, perceived or not perceived, in training or operations settings. The representations, which may be graphic, iconic, or textual, are overlaid onto a view of the user's real world, thus providing a reality augmented with computer-generated hazards. A user can then implement procedures (training and operational) appropriate to the hazard at hand. A method is presented which uses Augmented Reality for visualization of text and other messages sent to an EFR by an incident commander. The messages are transmitted by the incident commander via a computer at the scene to an EFR/trainee in an operational or training scenario. Messages to an EFR/trainee, including (but not limited to) iconic representation of hazards, victims, structural data, environmental conditions, and exit directions/locations, are superimposed right onto an EFR/trainee's view of the real emergency/fire and structural surroundings. The primary intended applications are for improved safety for the EFR, and improved EFR-incident commander communications both on-scene and in training scenarios.
A method of using an augmented reality navigation system on a moving transportation platform selected from the group of transportation platforms consisting of a water transportation device such as a ship, a land transportation device such as a motor vehicle, and an air transportation device such as an airplane, to prioritize and assess navigation data, comprising:
A method of augmented reality visualization of hazards, comprising:
A method of accomplishing an augmented reality hazard visualization system for a user, comprising:
Dependencies are inferred from the claim text.