초록 ▼

A temperature sensor system includes a body and window arrangement. The body defines an air intake and is flush mounted to a mobile platform having a boundary layer. The window arrangement is integrated into the body and transfers a first signal and receives a second signal. The second signal repres

A temperature sensor system includes a body and window arrangement. The body defines an air intake and is flush mounted to a mobile platform having a boundary layer. The window arrangement is integrated into the body and transfers a first signal and receives a second signal. The second signal represents energy from the first signal that is reflected by air particles beyond the boundary layer. The second signal is processed to determine a temperature beyond the boundary layer. The air intake receives air particles, transfers a first set of the air particles to a first air vent into the mobile platform, receives the first set of the air particles from a second air vent from the mobile platform, vents the first set of the air particles, and vents a second set of the air particles that bypass the first air vent.

대표청구항 ▼

The invention claimed is: 1. A temperature sensor system comprising: a body defining an air intake and configured for flush mounting to a mobile platform having a boundary layer; a window arrangement integrated into the body and configured to transfer a first signal and to receive a second signal,

The invention claimed is: 1. A temperature sensor system comprising: a body defining an air intake and configured for flush mounting to a mobile platform having a boundary layer; a window arrangement integrated into the body and configured to transfer a first signal and to receive a second signal, wherein the second signal represents energy from the first signal that is reflected by air particles beyond the boundary layer, and wherein the second signal is processed to determine a temperature beyond the boundary layer; and wherein the air intake is configured to receive air particles, transfer a first set of the air particles to a first air vent into the mobile platform, receive the first set of the air particles from a second air vent from the mobile platform, vent the first set of the air particles, and vent a second set of the air particles that bypass the first air vent. 2. The temperature sensor system of claim 1 wherein the window arrangement comprises a first window configured to pass the first signal and a second window configured to pass the second signal. 3. The temperature sensor system of claim 1 further comprising the first air vent and the second air vent. 4. The temperature sensor system of claim 3 further comprising a measurement cell coupled to the first air vent and the second air vent, wherein the measurement cell includes a temperature sensor. 5. The temperature sensor system of claim 3 further comprising a measurement cell coupled to the first air vent and the second air vent, wherein the measurement cell includes two temperature sensors. 6. The temperature sensor system of claim 3 further comprising a measurement cell coupled to the first air vent and the second air vent, wherein the measurement cell includes a pressure sensor. 7. The temperature sensor system of claim 1 wherein the air intake is configured to accelerate the air particles so the first set of the air particles enter the first air vent and the second set of the air particles by pass the first air vent. 8. The temperature sensor system of claim 7 wherein the second set of the air particles are heavier than the first set of the air particles. 9. The temperature sensor system of claim 1 further comprising a device configured to generate the first signal. 10. The temperature sensor system of claim 9 wherein the device comprises laser device and the first signal comprises a laser signal. 11. The temperature sensor system of claim 1 further comprising a telescope configured to receive the second signal from the window arrangement. 12. The temperature sensor system of claim 1 further comprising an optical interface and sensor configured to receive and process the second signal to determine the temperature beyond the boundary layer. 13. The temperature sensor system of claim 1 further comprising: the first air vent and the second air vent; a measurement cell coupled to the first air vent and the second air vent, wherein the measurement cell includes a temperature sensor configured to determine a first temperature; an optical interface and sensor configured to receive and process the second signal to determine a second temperature; and circuitry configured to receive and process the first temperature and the second temperature to determine the temperature beyond the boundary layer. 14. The temperature sensor system of claim 1 further comprising: the first air vent and the second air vent; a measurement cell coupled to the first air vent and the second air vent, wherein the measurement cell includes a first temperature sensor configured to determine a first temperature and a second temperature sensor configured to determine a second temperature; an optical interface and sensor configured to receive and process the second signal to determine a third temperature; and circuitry configured to receive and process the first temperature, the second temperature, and the third temperature to determine the temperature beyond the boundary layer. 15. The temperature sensor system of claim 1 further comprising: the first air vent and the second air vent; a measurement cell coupled to the first air vent and the second air vent, wherein the measurement cell includes a temperature sensor configured to determine a first temperature and a pressure sensor configured to determine a pressure; an optical interface and sensor configured to receive and process the second signal to determine a second temperature; and circuitry configured to receive and process the first temperature, the second temperature, and the pressure to determine the temperature beyond the boundary layer. 16. The temperature sensor system of claim 1 further comprising: an optical interface and sensor configured to receive and process the second signal to determine the temperature beyond the boundary layer and to determine a signal-to-noise ratio for the second signal; and circuitry configured to process the a signal-to-noise ratio to determine if the mobile platform is in clear air or in unclear air. 17. The temperature sensor system of claim 1 wherein the mobile platform comprises an airplane. 18. The temperature sensor system of claim 1 wherein the mobile platform comprises a ground vehicle. 19. The temperature sensor system of claim 1 wherein the mobile platform comprises an unmanned vehicle. 20. A method of operating a temperature sensor system flush mounted to a mobile platform having a boundary layer, the method comprising: transferring a first signal from temperature sensor system; receiving a second signal into the temperature sensor system, wherein the second signal represents energy from the first signal that is reflected by air particles beyond the boundary layer, and wherein the second signal is processed to determine a temperature beyond the boundary layer; receiving air particles into the temperature sensor system; transferring a first set of the air particles to a first air vent into the mobile platform; receiving the first set of the air particles from a second air vent from the mobile platform; venting the first set of the air particles from the temperature sensor system; and venting a second set of the air particles that bypass the first air vent from the temperature sensor system. 21. The method of claim 20 wherein transferring the first signal from temperature sensor system comprises passing the first signal through a first window and receiving the second signal comprises passing the second signal through a second window. 22. The method of claim 20 further comprising transferring the first set of the air particles through the first air vent and through the second air vent. 23. The method of claim 22 further comprising receiving the first set of the air particles from the first air vent, measuring a temperature of the first set of the air particles from the first air vent, and transferring the first set of the air particles to the second air vent. 24. The method of claim 22 further comprising receiving the first set of the air particles from the first air vent, measuring a first temperature and a second temperature of the first set of the air particles from the first air vent, and transferring the first set of the air particles to the second air vent. 25. The method of claim 22 further comprising receiving the first set of the air particles from the first air vent, measuring a temperature of the first set of the air particles from the first air vent, measuring a pressure of the first set of the air particles from the first air vent, and transferring the first set of the air particles to the second air vent. 26. The method of claim 20 wherein receiving the air particles into the temperature sensor system comprises accelerating the air particles so the first set of the air particles enter the first air vent and the second set of the air particles by pass the first air vent. 27. The method of claim 26 wherein the second set of the air particles are heavier than the first set of the air particles. 28. The method of claim 20 further comprising generating the first signal. 29. The method of claim 28 wherein generating the first signal comprises generating a laser signal. 30. The method of claim 20 wherein receiving the second signal into the temperature sensor system comprises receiving the second signal through a window into a telescope. 31. The method of claim 20 further comprising processing the second signal to determine the temperature beyond the boundary layer. 32. The method of claim 20 further comprising: receiving the first set of the air particles from the first air vent; measuring a first temperature of the first set of the air particles from the first air vent; transferring the first set of the air particles to the second air vent; processing the second signal to determine a second temperature; and processing the first temperature and the second temperature to determine the temperature beyond the boundary layer. 33. The method of claim 20 further comprising: receiving the first set of the air particles from the first air vent; measuring a first temperature and a second temperature of the first set of the air particles from the first air vent; transferring the first set of the air particles to the second air vent; processing the second signal to determine a third temperature; and processing the first temperature, the second temperature, and the third temperature to determine the temperature beyond the boundary layer. 34. The method of claim 20 further comprising: receiving the first set of the air particles from the first air vent; measuring a first temperature and a pressure of the first set of the air particles from the first air vent; transferring the first set of the air particles to the second air vent; processing the second signal to determine a second temperature; and processing the first temperature, the second temperature, and the pressure to determine the temperature beyond the boundary layer. 35. The method of claim 20 further comprising: processing the second signal to determine the temperature beyond the boundary layer and to determine a signal-to-noise ratio for the second signal; and processing the a signal-to-noise ratio to determine if the mobile platform is in clear air or in unclear air. 36. The method of claim 20 wherein the mobile platform comprises an airplane. 37. The method of claim 20 wherein the mobile platform comprises a ground vehicle. 38. The method of claim 20 wherein the mobile platform comprises an unmanned vehicle.