IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0390983
(2009-02-23)
|
등록번호 |
US-8185326
(2012-05-22)
|
발명자
/ 주소 |
- Safai, Morteza
- Georgeson, Gary E.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
10 |
초록
▼
A method and apparatus comprises a number of sensors and a computer. The number of sensors is capable of being associated with a location of an object having quantum dots. The number of sensors is capable of sending energy into the location, and the energy is capable of causing a response from the q
A method and apparatus comprises a number of sensors and a computer. The number of sensors is capable of being associated with a location of an object having quantum dots. The number of sensors is capable of sending energy into the location, and the energy is capable of causing a response from the quantum dots. The number of sensors is capable of detecting the response. The computer is coupled to the number of sensors and capable of determining whether corrosion is present in the location using the response detected by the number of sensors.
대표청구항
▼
1. An apparatus comprising: a number of sensors capable of being associated with a location of an object having quantum dots, wherein the number of sensors is capable of sending energy into the location in which the energy is capable of causing a response from the quantum dots, wherein the quantum d
1. An apparatus comprising: a number of sensors capable of being associated with a location of an object having quantum dots, wherein the number of sensors is capable of sending energy into the location in which the energy is capable of causing a response from the quantum dots, wherein the quantum dots have been exposed to hydrogen+ and wherein the number of sensors is capable of detecting the response; anda computer coupled to the number of sensors and capable of determining whether corrosion is present in the location using the response detected by the number of sensors. 2. The apparatus of claim 1 further comprising: a network coupling the computer to the number of sensors. 3. The apparatus of claim 2, wherein the network has a number of connections selected from at least one of a wired connection, an optical connection, and a wireless connection. 4. The apparatus of claim 2, wherein the number of sensors, the computer, and the network form a health monitoring system. 5. The apparatus of claim 1, wherein a sensor in the number of sensors comprises: a housing;a laser attached to the housing and capable of transmitting a laser beam into the location;a detector attached to the housing and capable of detecting the response to the laser beam generated by the quantum dots when the quantum dots have been exposed to hydrogen+; anda transmitter capable of sending the response to the computer over a network. 6. The apparatus of claim 5 further comprising: a controller capable of causing the laser to transmit the laser beam. 7. The apparatus of claim 6, wherein the controller causes the laser to transmit the laser beam in response to at least one of a signal from the computer, an expiration of a period of time, and an event. 8. The apparatus of claim 1 further comprising: a power system. 9. The apparatus of claim 8, wherein the power system comprises at least one of a battery, a power harvesting device, and a radio frequency power unit. 10. The apparatus of claim 1, wherein a sensor in the number of sensors comprises: a housing;a laser attached to the housing and capable of transmitting a laser beam into the location;a detector attached to the housing and capable of detecting the response to the laser beam generated by the quantum dots when the quantum dots have been exposed to hydrogen+;a transmitter capable of sending the response to the computer over a network;a controller capable of causing the laser to transmit the laser beam, wherein the controller causes the laser to transmit the laser beam in response to at least one of a signal from the computer, an expiration of a period of time, and an event; anda power system comprised of at least one of a battery, a power harvesting device, and a radio frequency power unit. 11. The apparatus of claim 1, wherein the object is selected from one of a mobile platform, a stationary platform, a land-based structure, an aquatic-based structure, a space-based structure, an aircraft, a surface ship, a tank, a personnel carrier, a train, a spacecraft, a space station, a satellite, a submarine, an automobile, a power plant, a bridge, a dam, a manufacturing facility, a building, a cargo bay, a door sill, a landing gear bay, an insulation blank, a bilge, a seat track, a leading edge of a wing, a trailing edge of a wing, a trailing edge of a stabilizer, and a fuel tank. 12. A sensor comprising: a housing capable of being associated with a surface of an object having quantum dots;a laser attached to the housing and capable of transmitting a laser beam onto the surface of the object;a detector attached to the housing and capable of detecting a response to the laser beam generated by the quantum dots when the quantum dots have been exposed to hydrogen+; anda transmitter capable of sending the response to a computer over a network. 13. The sensor of claim 12 further comprising: a controller capable of causing the laser to transmit the laser beam. 14. The sensor of claim 13, wherein the controller is capable of processing the response to form a processed response and sending the processed response to the computer. 15. The sensor of claim 12 further comprising: a power system. 16. The sensor of claim 15, wherein the power system comprises at least one of a battery, a power harvesting device, and a radio frequency power unit. 17. The sensor of claim 12, wherein the laser is a gated laser. 18. The sensor of claim 12, wherein the detector is a gated photo-silicon detector. 19. The sensor of claim 12 further comprising: a lens system capable of directing the laser beam to the surface and directing the response to the sensor. 20. The sensor of claim 12 further comprising: a phosphorous screen capable of converting electrons in the response into photons. 21. A method for detecting corrosion, the method comprising: sending energy into a location for an object from a number of sensors associated with the location, wherein the location is associated with quantum dots;detecting a response to the energy sent into the location from the number of sensors when the quantum dots have been exposed to hydrogen+; anddetermining whether the corrosion is present based on the response. 22. The method of claim 21, wherein the sending step comprises: sending a laser beam from each of the number of sensors associated with a surface of the object into the location for the object to form a number of laser beams. 23. The method of claim 22, wherein the detecting step comprises: receiving the response to the laser beam at each of the number of sensors to form a number of responses. 24. The method of claim 21 further comprising: sending the response to a computer, wherein the computer determines whether the corrosion is present. 25. The method of claim 21, wherein each of the number of sensors sends a value identifying at least one of an intensity and a wavelength of the response detected by the each of the number of sensors. 26. The method of claim 21, wherein the quantum dots are located in a substrate for the object. 27. The method of claim 26, wherein the substrate is selected from one of a coating applied to the object and the object. 28. The method of claim 21, wherein the object is selected from one of a mobile platform, a stationary platform, a land-based structure, an aquatic-based structure, a space-based structure, an aircraft, a surface ship, a tank, a personnel carrier, a train, a spacecraft, a space station, a satellite, a submarine, an automobile, a power plant, a bridge, a dam, a manufacturing facility, a building, a cargo bay, a door sill, a landing gear bay, an insulation blank, a bilge, a seat track, a leading edge of a wing, a trailing edge of a wing, a trailing edge of a stabilizer, and a fuel tank.
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