Multi-spectral detection device including an acoustic array
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01J-005/00
G01V-008/10
G01V-001/00
G08B-013/00
출원번호
US-0799519
(2013-03-13)
등록번호
US-9400341
(2016-07-26)
발명자
/ 주소
Mederos, Raymond
Carter, Jonathan L.
Kenyon, John R.
Cleckler, Jay B.
Walker, Mark E.
출원인 / 주소
ORBITAL ATK, INC.
대리인 / 주소
TraskBritt
인용정보
피인용 횟수 :
2인용 특허 :
3
초록▼
A multi-spectral detection device is provided that includes a housing, a bezel spacer, a microphone, an end cap and electro-optical sensors mounted to the end cap. The housing has an inner chamber that holds sensor components. The bezel spacer has a first end and an opposed, second end. The first en
A multi-spectral detection device is provided that includes a housing, a bezel spacer, a microphone, an end cap and electro-optical sensors mounted to the end cap. The housing has an inner chamber that holds sensor components. The bezel spacer has a first end and an opposed, second end. The first end of the bezel spacer extends from a first end of the housing. The bezel spacer has a central bezel passage leading to the inner chamber of the housing. The bezel spacer further has at least four side walls. Each side wall is positioned 90 degrees away from an adjacent side wall. A microphone is coupled to each side wall of the bezel spacer in such a manner that each microphone is faced 90 degrees with respect to an adjacent microphone to form a compact acoustic array. The end cap is coupled to the second end of the bezel spacer and the electro-optical sensors are mounted to the end cap.
대표청구항▼
1. A multi-spectral detection device comprising: a sensor housing configured to be mounted to an object to be protected;electro-optical sensors mounted to the sensor housing; andan acoustic array coupled to the sensor housing; anda bezel spacer coupled to the sensor housing, wherein the acoustic arr
1. A multi-spectral detection device comprising: a sensor housing configured to be mounted to an object to be protected;electro-optical sensors mounted to the sensor housing; andan acoustic array coupled to the sensor housing; anda bezel spacer coupled to the sensor housing, wherein the acoustic array is coupled to the bezel spacer, wherein: the bezel spacer includes a first end and an opposed, second end, the first end of the bezel spacer extending from a first end of the housing, the bezel spacer having a central bezel passage leading to an inner chamber of the housing, the bezel spacer further having at least four side walls, each side wall positioned 90 degrees away from an adjacent side wall; andthe acoustic array includes four microphones, each microphone coupled to a respective side wall of the bezel spacer in such a manner that each microphone is faced 90 degrees away from an adjacent microphone. 2. The multi-spectral detection device of claim 1, further comprising: an end cap coupled to the second end of the bezel spacer; andthe electro-optical sensors mounted to the end cap. 3. The multi-spectral detection device of claim 1, further comprising: the bezel spacer further having at least one tangent side wall, the at least one tangent side wall being tangent to an outer curvature of the sensor housing. 4. The multi-spectral detection device of claim 1, further comprising: a windscreen for each microphone, each windscreen mounted to the bezel spacer covering an associated microphone. 5. The multi-spectral detection device of claim 3, wherein each windscreen has at least a pair of beveled edges. 6. The multi-spectral detection device of claim 1, further comprising: the sensor housing having a flange extending from a first end of the sensor housing, the flange having a plurality of spaced flange apertures for mounting the acoustic array to an object. 7. The multi-spectral detection device of claim 1, further comprising: a controller in communication with the acoustic array and the electro-optical sensors, the controller configured to determine threads based at least in part on signals received from the acoustic array; andan alarm system configured to provide a warning based on a thread determination from the controller. 8. The multi-spectral detection device of claim 1, wherein the electro-optical sensors include at least one of an ultraviolet sensor, a visible-near infrared sensor and a mid-wave infrared sensor. 9. A multi-spectral detection device comprising: a housing having an inner chamber to hold sensor components;a bezel spacer having a first end and an opposed, second end, the first end of the bezel spacer extending from a first end of the housing, the bezel spacer having a central bezel passage leading to the inner chamber of the housing, the bezel spacer further having at least four side walls, each side wall positioned 90 degrees away from an adjacent side wall;a microphone coupled to each side wall of the bezel spacer in such a manner that each microphone is faced 90 degrees away from an adjacent microphone to form an acoustic array;an end cap coupled to the second end of the bezel spacer; andelectro-optical sensors mounted to the end cap. 10. The multi-spectral detection device of claim 9, further comprising: the housing having a flange extending from the first end of the housing, the flange having a plurality of spaced flange apertures for mounting the acoustic array to an object. 11. The multi-spectral detection device of claim 9, further comprising: a windscreen for each microphone, each windscreen mounted to the bezel spacer covering an associated microphone. 12. The multi-spectral detection device of claim 9, wherein each windscreen has at least a pair of beveled edges. 13. The multi-spectral detection device of claim 9, further comprising: the bezel spacer further having at least one tangent side wall, the at least one tangent side wall being tangent to an outer curvature of the housing. 14. The multi-spectral detection device of claim 9, further comprising: a controller in communication with the acoustic array, the controller configured to determine threats based at least in part from signals received by the acoustic array. 15. The multi-spectral detection device of claim 9, wherein the electro-optical sensors include at least one of an ultraviolet sensor, a visible-near infrared sensor and a mid-wave infrared sensor. 16. A multi-spectral detection device comprising: a sensor housing configured to be mounted to an object to be protected, the sensor housing having an interior chamber, the sensor housing further having a first end and a second end;a bezel spacer having at least one side wall extending from the first end of the sensor housing and terminating at a bezel spacer end, the bezel spacer having a central bezel passage that leads toward the interior of the chamber, the at least one side wall including a plurality of selectively positioned microphone apertures;a mount cap coupled proximate the bezel spacer end and covering the central bezel passage, the mount cap having a plurality of sensor apertures leading toward the central bezel passage;an electro-optical sensor mounted in each sensor aperture of the mount cap; andan acoustic array including a microphone mounted in each microphone aperture of the at least one side wall of the bezel spacer. 17. The multi-spectral detection device of claim 16, wherein the plurality of selectively positioned microphone apertures is positioned so that each microphone aperture is positioned 90 degrees away from an adjacent microphone aperture. 18. The multi-spectral detection system of claim 16, further comprising: a controller in communication with the electro-optical sensors and the acoustic array, the controller configured to determine threats based on signals from the electro-optical sensors and the acoustic array.
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이 특허에 인용된 특허 (3)
Factor, Ronen; Dragucki, David; Caplan, Ariye Yehuda; Ben Ari, Zahi; Zelikman, Semion; Hamilton, Colin Henry; Weiss, George; Keller, Erwin Franz; Seibt, Erhard, Device, system and method of protecting aircrafts against incoming threats.
Mederos, Raymond; Carter, Jonathan L.; Kenyon, John R.; Cleckler, Jay B.; Walker, Mark E., Multi spectral detection device including an acoustic array, a protection system, and related methods.
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