Claims
- 1. An amphibious robot mine locator for detecting mines in an underwater environment and a ground-based environment, said amphibious robot mine locator being adapted for use by a diver when said amphibious robot mine locator is operating in said underwater environment, said amphibious robot mine locator comprising:a main body; drive means for propelling said main body through said underwater environment and for propelling said main body along a programmed path when said amphibious robot mine locator is operating on said ground-based environment; first steering means for steering said main body when said amphibious robot mine locator is operating in said underwater environment; second steering means for steering said main body along said programmed path and for providing substantially frictionless movement over surface having irregular shaped objects when said amphibious robot mine locator is operating on said ground-based environment; monitoring means mounted on said main body for recording image data indicating a location for each of said mines located by said amphibious robot mine locator; data processing means connected to said first steering means to control the direction said first steering means steers said main body when said amphibious robot mine locator is operating in said underwater environment; and said data processing means being connected to said second steering means to control the direction said second steering means steers said main body along said programmed path when said amphibious robot mine locator is operating on said ground-based environment.
- 2. The amphibious robot mine locator of claim 1 further comprising a diver tow disconnect fin structure attached to said main body, said diver tow disconnect fin structure being adapted to tow said diver when said amphibious robot mine locator is operating in said underwater environment and to disconnect from said main body when said amphibious robot mine locator is operating on said ground-based environment.
- 3. The amphibious robot mine locator of claim 1 wherein said drive means comprises:a pair of permanent magnet sealed motors mounted within said main body; a pair of propellers, a first of said propellers being rotatably mounted on one side of said main body and a second of said propellers being rotatably mounted on an opposite side of said main body; the first of said propellers being coupled to a first of said permanent magnet sealed motors and the second of said propellers being coupled to a second of said permanent magnet sealed motors; and a motor control system connected said data processing means and said pair permanent magnet sealed motors.
- 4. The amphibious robot mine locator of claim 1 wherein said first steering means comprises a rudder pivotally mounted on a top portion of said main body.
- 5. The amphibious robot mine locator of claim 1 wherein said second steering means comprises a pair of air operated pulsating blisters mounted on an underside of said main body, said pair of air operated pulsating blisters being pulsed 180 degrees out of phase from each other at a frequency which is within a frequency range of from about ten hertz to about twenty hertz.
- 6. The amphibious robot mine locator of claim 1 wherein said monitoring means comprises a video camera.
- 7. The amphibious robot mine locator of claim 1 wherein monitoring means comprises an infrared camera.
- 8. The amphibious robot mine locator of claim 1 further comprising a mine detector connected to said data processing mean, said mine detector including a multi-spectral sensor system for detecting said mines.
- 9. The amphibious robot mine locator of claim 8 further comprising a mine destructor for detonating said mines detected by said mine detector.
- 10. An amphibious robot mine locator for detecting mines in an underwater environment and a ground-based environment, said amphibious robot mine locator being adapted for use by a diver when said amphibious robot mine locator is operating in said underwater environment, said amphibious robot mine locator comprising:a main body; a pair of propellers for propelling said main body through said underwater environment and for propelling said main body along a programmed path when said amphibious robot mine locator is operating on said ground-based environment, a first of said propellers being rotatably mounted on one side of said main body and a second of said propellers being rotatably mounted on an opposite side of said main body; a pair of permanent magnet sealed motors mounted within said main body, a first of said permanent magnet sealed motors connected to the first of said propellers and a second of said permanent magnet sealed motors connected to the second of said propellers; a ruder pivotally mounted on a top portion of said main body for steering said main body when said amphibious robot mine locator is operating in said underwater environment; a pair of air operated pulsating blisters mounted on an underside of said main body for steering said main body along said programmed path and for providing substantially frictionless movement over surface having irregular shaped objects when said amphibious robot mine locator is operating on said ground-based environment; and a camera mounted on said main body for recording image data indicating a location each of said mines located by said amphibious robot mine locator; a digital computer connected to said rudder to control the direction said rudder steers said main body when said amphibious robot mine locator is operating in said underwater environment; said digital computer being connected to said pair of air operated pulsating blisters to control the direction said pair of air operated pulsating blisters steers said main body along said programmed path when said amphibious robot mine locator is operating on said ground-based environment; a mine detector connected to said digital computer, said mine detector being adapted to detect the presence of said mines, said mine detector providing digital detection signals to said computer indicating each of said mines detected by said mine detector; and a mine destructor connected to said digital computer, said mine destructor, responsive to digital destruct signals provided by said digital computer detonating each of said mines detected by said mine detector.
- 11. The amphibious robot mine locator of claim 10 further comprising a diver tow disconnect fin structure attached to said main body, said diver tow disconnect fin structure being adapted to tow said diver when said amphibious robot mine locator is operating in said underwater environment and to disconnect from said main body when said amphibious robot mine locator is operating on said ground-based environment.
- 12. The amphibious robot mine locator of claim 10 wherein said camera comprises a video camera.
- 13. The amphibious robot mine locator of claim 10 wherein camera comprises an infrared camera.
- 14. An amphibious robot mine locator for detecting mines in an underwater environment and a ground-based environment, said amphibious robot mine locator being adapted for use by a diver when said amphibious robot mine locator is operating in said underwater environment, said amphibious robot mine locator comprising:a main body; a pair of propellers for propelling said main body through said underwater environment and for propelling said main body along a programmed path when said amphibious robot mine locator is operating on said ground-based environment, a first of said propellers being rotatably mounted on one side of said main body and a second of said propellers being rotatably mounted on an opposite side of said main body; a pair of permanent magnet sealed motors mounted within said main body, a first of said permanent magnet sealed motors connected to the first of said propellers and a second of said permanent magnet sealed motors connected to the second of said propellers; a ruder pivotally mounted on a top portion of said main body for steering said main body when said amphibious robot mine locator is operating in said underwater environment; a pair of air operated pulsating blisters mounted on an underside of said main body for steering said main body along said programmed path and for providing substantially frictionless movement over surface having irregular shaped objects when said amphibious robot mine locator is operating on said ground-based environment; each of said air operated pulsating blisters having a contact surface which is fabricated from a flexible scratch resistant material, the flexibility of said contact surface allowing said pair of air operated pulsating blisters to travel over said irregular shaped objects, said pair of air operated pulsating blisters being pulsed 180 degrees out of phase from each other at a frequency which is within a frequency range of from about ten hertz to about twenty hertz; a digital computer connected to said rudder to control the direction said rudder steers said main body when said amphibious robot mine locator is operating in said underwater environment; said digital computer being connected to said pair of air operated pulsating blisters to control the direction said pair of air operated pulsating blisters steers said main body along said programmed path when said amphibious robot mine locator is operating on said ground-based environment; said digital computer being connected to said pair of permanent magnet sealed motors, said digital computer providing control signals to said pair of permanent magnet sealed motors to control the direction of rotation of said pair of permanent magnet sealed motors, said pair of permanent magnet sealed motors, responsive to said control signals, rotating in opposite directions when said amphibious robot mine locator is operating in said underwater environment and in the same direction when said amphibious robot mine locator is operating on said ground-based environment; a camera mounted on said main body for recording image data indicating a location each of said mines located by said amphibious robot mine locator; a mine detector connected to said digital computer, said mine detector being adapted to detect the presence of said mines, said mine detector providing digital detection signals to said computer indicating each of said mines detected by said mine detector; and a mine destructor connected to said digital computer, said mine destructor, responsive to digital destruct signals provided by said digital computer detonating each of said mines detected by said mine detector.
- 15. The amphibious robot mine locator of claim 14 further comprising a diver tow disconnect fin structure attached to said main body, said diver tow disconnect fin structure being adapted to tow said diver when said amphibious robot mine locator is operating in said underwater environment and to disconnect from said main body when said amphibious robot mine locator is operating on said ground-based environment.
- 16. The amphibious robot mine locator of claim 14 wherein said flexible scratch resistant material comprises TEFLON.
- 17. The amphibious robot mine locator of claim 14 wherein said camera comprises a video camera.
- 18. The amphibious robot mine locator of claim 14 wherein said camera comprises an infrared camera.
- 19. The amphibious robot mine locator of claim 14 further comprising a compass, said compass being connected to said digital computer to provide heading information to said digital computer, said digital computer, responsive to said heading information, calculating a heading for said amphibious robot mine locator.
- 20. The amphibious robot mine locator of claim 14 further comprising a fathometer, said fathometer being connected to said digital computer to provide depth information to said digital computer, said digital computer, responsive to said depth information, calculating a depth for said amphibious robot mine locator when said amphibious robot mine locator is operating in said underwater environment.
Parent Case Info
This application is a continuation-in-part of U.S. patent application Ser. No. 09/449,991, filed Nov. 26, 1999 now U.S. Pat. No. 6,174,209B1.
US Referenced Citations (8)
Foreign Referenced Citations (1)
Number |
Date |
Country |
34 30 498 C1 |
Jun 1998 |
DE |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09/449991 |
Nov 1999 |
US |
Child |
09/481860 |
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US |