子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Attitude measurement system for satellite | US40539673 | 1973-10-11 | US3899928A | 1975-08-19 | FRAITURE LUC F |
| In an earth satellite stabilized by rotation about a spin axis and travelling along an earth orbit, an attitude measurement apparatus comprising a slit sun sensor having its slit in a plane containing said spin axis for providing a first signal every time said plane crosses the line satellite-sun, a magnetometer disposed substantially perpendicular to said spin axis to provide a second substantially periodic signal representing the intensity of the magnetic field at the satellite position on said orbit, first means responsive to the first positive going zero crossing of said second signal to produce a third signal representing said zero crossing, and further responsive to the first negative going zero crossing of said second signal to produce a fourth signal representing the latter zero crossing, and second means responsive to said first, third and fourth signals for producing a fifth signal representing the time interval between the occurrence times of said first and third signals and for producing a sixth signal representing the time interval between the occurrence times of said first and fourth signals, the said fifth and sixth signals being available to be coupled to a suitable telemetering apparatus.
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| 182 | Optical image position indicator means using time and phase delay sensing | US40502273 | 1973-10-10 | US3870887A | 1975-03-11 | DUEKER JAMES E; BRUNKHORST LLOYD E |
| A radiation detecting device including means using time or phase delay sensing means to indicate the position of a source of radiation independently of the source radiation characteristics and independent of amplitude and background of the radiation.
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| 183 | Photoelectric space-object position measuring device | US3614239D | 1970-04-21 | US3614239A | 1971-10-19 | KISSELL KENNETH E |
| Satellite-position determining means for accurately locating the position of a spacecraft in near-earth orbit consisting of a satellite-tracking telescope; a first, fixed, star-detecting masking element mounted at the telescope focus, and including a central aperture and a plurality of slits formed in an M-shaped configuration for sequentially passing light from background stars to a first photomultiplier; and a second, rotatable, transparent disc element mounted at the central aperture and incorporating opaque radial and spiral bands for sequentially interrupting light passing from the satellite to a second photomultiplier. From the average time of the inner light pulses and the outer light pulses resulting from starlight received at the first photomultiplier, and the proportional time interval between the passage of starlight by the inner slits and the outer slits, the instant at which the image of the star passed midway through the M-configuration and the lateral location thereof relative to the ends of the slits may be computed. Then, by noting the elapsed time between the interruptions of light from the target-satellite to the second photomultiplier, the exact position of the satellite relative to the already-determined position of the star may likewise be computed.
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| 184 | Target displacement detector utilizing an image dissector tube having an aperture through which pass the electrons of the focused electron image | US3495087D | 1965-11-26 | US3495087A | 1970-02-10 | STARER ROBERT |
| 185 | System for switching the attitude reference of a satellite from a first celestial body to a second celestial body | US3427453D | 1966-05-25 | US3427453A | 1969-02-11 | GILL WILLIAM LEE; PERKEL HAROLD |
| 186 | Apparatus for azimuth acquisition and tracking of transducers in a directional communication system | US35372264 | 1964-03-23 | US3341707A | 1967-09-12 | WINGFIELD EDWARD C; DAIGLE LOUIS J |
| 187 | Apparatus for passive defense from explosions | US9996861 | 1961-03-31 | US3306557A | 1967-02-28 | MILLER HAROLD W; JOSEPH TURCO; BERNARD ZASLAV |
| 188 | Self-stabilized theodolite for manualtracking using photosensitive stabilizing means | US18397962 | 1962-03-30 | US3230377A | 1966-01-18 | ALLAN SMITH GEORGE |
| 189 | Satellite finder | US13168961 | 1961-08-15 | US3221591A | 1965-12-07 | SCHEPLER HERMAN C |
| 190 | Recording direction finder for bursts of radiation | US51761355 | 1955-06-23 | US3209148A | 1965-09-28 | HILARY PAVRY FRANCIS; HENRY WAGNER PHILIP |
| 191 | Star energy identification system for space navigation | US527160 | 1960-01-28 | US3100264A | 1963-08-06 | LAWRENCE JAFFE DAVID; ALAN ROSS; ABRAHAM SONNENSCHEIN |
| 192 | Photoelectric automatic sextant | US56074356 | 1956-01-23 | US2941082A | 1960-06-14 | CARBONARA VICTOR E; ECKWEILER HOWARD J; SHARPE LOUIS E |
| 193 | Flash azimuth locator having image scanning means | US59929745 | 1945-06-13 | US2800831A | 1957-07-30 | MORRIS KEISER; DANIELS FRED B; JAFFE BERNARD M |
| 194 | Method and means for signal to aircraft | US42361930 | 1930-01-27 | US1936400A | 1933-11-21 | IRVING LANGMUIR |
| 195 | DUAL-BAND SEMI-ACTIVE LASER SYSTEM | EP16863192.7 | 2016-10-26 | EP3387359A1 | 2018-10-17 | RONCONE, Ronald, L.; LICKSON, Raymond, S.; PETERSON, Eric, X. |
| A dual-band semi-active laser (SAL) sensing system incorporating a dual-passband filter. According to one example, a semi-active laser sensing system includes a detector assembly and an aperture lens. The SAL sensing system further comprises a dual-passband filter having a stopband, a first passband and a second passband, the first and second passbands being distinct and non-overlapping and spectrally separated from one another by a portion of the stopband, the filter being configured to receive the electromagnetic radiation from the aperture lens and to filter the electromagnetic radiation to pass a first wavelength range within the first passband and a second wavelength range within the second passband. The SAL sensing system further includes a lens assembly configured to receive the first and second wavelength ranges from the filter and to focus the first and second wavelength ranges onto the detector assembly. | ||||||
| 196 | Mobiler Feld-Controller zur Messung und Fernsteuerung | EP13154696.2 | 2013-02-08 | EP2765388B1 | 2018-10-17 | Neier, Gunnar; Metzler, Bernhard |
| 197 | METHOD AND SYSTEM FOR TRACKING MOVING TRAJECTORY BASED ON HUMAN FEATURES | EP16162944.9 | 2016-03-30 | EP3088910B1 | 2018-02-28 | Gang, Long; LinWei, Long |
| The present invention discloses a method and system for tracking a moving trajectory based on human features. The method comprises: simultaneously capturing images by a zooming CCD camera and an infrared thermal imager, and respectively transmitting the images to an intelligent analysis unit A and an intelligent analysis unit B; extracting and matching blocking features by a human feature identifying module of the intelligent analysis unit A, and detecting a target moving human body by a moving object detecting module; detecting a human boundary by the intelligent analysis unit B; obtaining analysis data in real time by a main control unit, computing the proportion of the size of the target moving human body in the size of the whole image, and a deviation angle and direction of a moving target and an optical axis, and transmitting the same to a cloud terrace control unit; and controlling the horizontal angle of a cloud terrace system, the vertical angle of the cloud terrace system and the focal distance of the zooming CCD camera by the cloud terrace control unit so that the moving target is always in the middle of the visual field of the zooming CCD camera. The present invention is not affected by the factors of weather, illumination, shadows and the like, and has lower probability of missing detection and false detection. | ||||||
| 198 | TARGET DEVICE FOR USE IN OPTICAL DETECTION OF AN OBJECT | EP14814850.5 | 2014-12-17 | EP3084353A1 | 2016-10-26 | SEND, Robert; BRUDER, Ingmar; WONNEBERGER, Henrike |
| A target device (110) for use in optical detection of at least one object (112) is disclosed. The target device (110) is adapted for at least one of being integrated into the object (112), being held by the object (112) or being attached to the object (112). The target device (110) has at least one reflective element (114) for reflecting a light beam (118). The target device (110) further has at least one color conversion element (116), the color conversion element (116) being adapted to change at least one spectral property of the light beam (118) during reflecting the light beam (118). | ||||||
| 199 | Method and device for measuring the angular velocity of a luminance transition zone and steering aid system for fixation and tracking a target comprising at least one such luminance transition zone | EP09306237.0 | 2009-12-15 | EP2341352B1 | 2015-10-28 | Kerhuel, Lubin; Ruffier, Franck; Viollet, Stéphane |
| 200 | LICHTSTRAHLEMPFÄNGER ZUM EMPFANG VON UNMODULIERTEN UND MODULIERTEN LICHTSTRAHLEN | EP13805237.8 | 2013-10-10 | EP2906907A1 | 2015-08-19 | ESSLING, Mirko |
| The invention relates to a receiving unit for light-based measurements using an analog-to-digital converter for clocked analog-to-digital conversion of light detection signals and a clock means for timing the analog-to-digital converter. According to the invention for receiving modulated light signals the clock means has a phase-locked loop having an input for light detection signals modulated corresponding to the light signal modulation and an output for emitting a frequency multiple of the detected modulation frequency for the analog-to-digital converter timing. | ||||||
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