Control system for air vehicle and corresponding method

• US 6,732,022 B2
• Filed: 05/30/2002
• Issued: 05/04/2004
• Est. Priority Date: 05/30/2002
• Status: Expired due to Fees

• Current Assignee: A2Mk LLC, Jerunazargabr LLC, lo Limited Partnership Lllp, Patents Innovations LLC
• Original Assignee: Technology Patents LLC
• Inventors: Mardirossian, Aris
• Primary Examiner(s): LOUIS JACQUES, JACQUES H
• Application Number:
  US10/157,013
• Publication Number:
  US 20030225486A1
• Time in Patent Office: 705 Days
• Field of Search: 701/3, 701/14, 701/4, 701/9, 701/11, 701/16, 701/23, 701/24, 701/120-122, 701/300-302, 701/35, 455/66.1, 455/431, 455/456.1, 340/943, 340/961, 340/963, 340/825.69, 340/539.1, 340/947, 340/973, 340/531, 340/532, 340/539.13, 340/539.22, 340/540, 340/541, 703/217, 703/227, 703/230, 703/249, 342/29, 342/30, 342/32, 342/36-38, 342/357.01, 342/357.06, 342/357.07, 342/357.09, 342/357.13, 342/431
• US Class Current: 701/3
• CPC Class Codes: B64D 45/0031 means for overriding or restricting access to flight controls
• CPC Class Codes: G05D 1/0061 for transition from automatic pilot to manual pilot and vice versa
• CPC Class Codes: G08G 5/0056 in an emergency situation, e.g. hijacking

Abstract

A system and/or method is/are provided which reduces the likelihood of air vehicles being utilized by terrorists as weapons. In certain embodiments, when it is determined that the air vehicle is about to hit a designated structure (e.g., high-rise office building or apartment building, national monument, and/or government building), a controller automatically takes control of the air vehicle away from the pilot(s) and causes an automatic computerized pilot (auto-pilot) to take over control of the air vehicle and causes it to land at a selected airport and/or runway.

Claims

1. A method of controlling an air vehicle, the method comprising:

storing locations of respective designated structures in a memory, the designed structures including at least one of high-rise buildings, monuments, and government buildings;

determining whether an in-flight air vehicle is on a flight path or potential flight path which may cause the air vehicle to hit one or more of the designated structures within a predetermined time period;

when it is determined that the air vehicle is on such a flight path, (a) automatically preventing pilot(s) from further controlling the air vehicle and causing the air vehicle to land at a selected runway and/or airport, and (b) automatically causing a signal, including each of GPS coordinates of the air vehicle, black box data of the vehicle, air speed of the vehicle, altitude of the vehicle, and designated structure(s) in the detected flight path of the vehicle, to be transmitted from the air vehicle to a remote location(s) including at least one of air traffic control and a governmental authority.

2. The method of claim 1, further comprising a step of automatically sending an alarm signal to at least one of air traffic control and a government authority when it is determined that the air vehicle is on such a flight path.

3. The method of claim 1, wherein the predetermined time period is less than one minute.

4. The method of claim 1, wherein a controller on board the air vehicle utilizes position data from both a GPS device and an altitude measuring device in order to determine potential or actual flight paths of the air vehicle, and wherein flight paths are compared with designated structures stored in memory in order to make a determination as to whether pilot(s) should be prevented from further controlling the air vehicle.