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    • 1. 发明公开
    • 扫描设备
    • CN1633801A
    • 2005-06-29
    • CN03803860.9
    • 2003-02-14
    • 雷姆顿斯有限公司
    • A·H·莱廷顿
    • H04N3/08H04N3/09
    • H04N3/08H04N3/09
    • 可以在微波、毫米波以及红外线范围内工作的扫描设备,包括支撑结构;安装在所述支撑结构上的第一反射盘或镜(10),以便围绕第一轴(14)相对于支撑结构旋转;以及安装在所述支撑结构上的第二反射盘或镜(12),以便围绕第二轴(16)相对于支撑结构旋转;以及所述盘或镜的驱动装置,用于以各自的相反方向驱动这些盘或镜。在该设备的工作过程中,来自被扫描景物并到达第一盘或镜的反射表面的辐射由此被反射到第二盘或镜的反射表面上,并被后者依次反射再次到达第一盘或镜的反射表面,从第一盘或镜反射进入或到达该设备的另外部分,该部分结合了用于接收这种辐射的一个接收器或者多个接收器。第一盘或镜的反射表面具有一个旋转对称轴,该对称轴相对于所述第一轴倾斜第一小角度,第二盘或镜的反射表面具有一个旋转对称轴,该对称轴相对于所述第二轴倾斜第二角度。所述盘或镜的驱动装置用于以这样一种方式驱动这些盘或镜以便实现基本上线性的扫描,选择相对于所述第一角度的所述第二角度的大小以便减小或者消除在正交于行扫描方向的方向上的光瞳漂移。
    • 2. 发明授权
    • 扫描设备
    • CN1287586C
    • 2006-11-29
    • CN03803860.9
    • 2003-02-14
    • 雷姆顿斯有限公司
    • A·H·莱廷顿
    • H04N3/08H04N3/09
    • H04N3/08H04N3/09
    • 可以在微波、毫米波以及红外线范围内工作的扫描设备,包括支撑结构;安装在所述支撑结构上的第一反射盘或镜(10),以便围绕第一轴(14)相对于支撑结构旋转;以及安装在所述支撑结构上的第二反射盘或镜(12),以便围绕第二轴(16)相对于支撑结构旋转;以及所述盘或镜的驱动装置,用于以各自的相反方向驱动这些盘或镜。在该设备的工作过程中,来自被扫描景物并到达第一盘或镜的反射表面的辐射由此被反射到第二盘或镜的反射表面上,并被后者依次反射再次到达第一盘或镜的反射表面,从第一盘或镜反射进入或到达该设备的另外部分,该部分结合了用于接收这种辐射的一个接收器或者多个接收器。第一盘或镜的反射表面具有一个旋转对称轴,该对称轴相对于所述第一轴倾斜第一小角度,第二盘或镜的反射表面具有一个旋转对称轴,该对称轴相对于所述第二轴倾斜第二角度。所述盘或镜的驱动装置用于以这样一种方式驱动这些盘或镜以便实现基本上线性的扫描,选择相对于所述第一角度的所述第二角度的大小以便减小或者消除在正交于行扫描方向的方向上的光瞳漂移。
    • 8. 发明专利
    • THERMAL PICTURE RECORDING DEVICE/METHOD
    • JPH10136263A
    • 1998-05-22
    • JP28239496
    • 1996-10-24
    • N II C SANEI KK
    • MATSUNAGA TETSUSHIUMEBOSHINO AKIRA
    • H04N5/225H04N3/09H04N5/33
    • PROBLEM TO BE SOLVED: To grasp the thermal balance of an object as three-dimensional space distribution by executing one-dimensional scanning with a thermal picture recording point as a center and recording a picture as a global picture obtained by panning, tilting and globally enlarging it. SOLUTION: An infrared detection camera 3 is placed on the revolving panhead 19 of an electric stretching pole 18 erected on an outdoor environment observation vehicle 17. A display device containing a panhead control part 20 and the control part of a thermal picture recording device and the like are provided in the observation vehicle 17. The electric stretching pole 18 can be extended to the height of 7m at maximum for avoiding the visual obstacles of vehicles and fences at the time of observation and overlooking/photographing much more ground faces and the wall faces of buildings and it is extended by an electric remote controller at 10mm pitches. The revolving panhead 19 can be panned and tilted. The maximum rotary angle is set to be 330 degrees, maximum rotary speed to be 90 deg./sec and maximum load weight to be 10kg. The angle display resolution of the panhead control part 20 is 0.01 deg., angle display precision is ±0.08 and angle reproducibility is ±0.1 deg..
    • 10. 发明专利
    • JPH05260254A
    • 1993-10-08
    • JP31232292
    • 1992-11-20
    • G01J1/04G02B26/08G02B26/10H04N1/028H04N1/04H04N1/113H04N1/12H04N3/09H04N3/12H04N5/74
    • PURPOSE: To eliminate moving mechanical parts so as to improve the reliability and reduce the weight by using an area array space optical modulator and a proper optical device which sends an image to a detector like an infrared detector or a photo detector. CONSTITUTION: An image is observed through a lens 12 along a route 10A and a route 10B, and the image transmitted through the lens is made incident on a stationary stop mirror 14, and the image is transmitted through a lens 16 and goes to a space optical modulator 18. Light is made incident on the whole of the space optical modulator 18; but if an infrared area is handled especially, a film deformable mirror device(DMD) is ideal because of a diffraction effect. This film DMD normally has a CMOS address designating circuit provided with an electrode under a film in a substrate, and the film is scanned when the image is made incident on the film. A part of the image doesn't collide with the stop mirror 14 and passes a lens element 28 and is made incident on a detector 32 like an infrared detector or a photo detector through a lens 30.