• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SE534659C2
    申请号:SE1000697
    申请日:2010-06-29
    公开日:2011-11-08
    发明作者:Thomas Rydqvist
    申请人:Flir Systems Ab；
    IPC主号:
    专利说明:

    20 25 30 53-4 B59 2 changes between different images. Another advantage is that the device does not require a power supply. Furthermore, the device can be made compact resulting in lower weight and less expensive components and thus a lower total price. For example, compact cube corner prisms can be used that have both a lower price and a lower weight. In principle, the alignment device can be used wherever there is a need to make two antiparallel beams parallel and angled.
    In this context, it can be mentioned that the principle of combining cube corner prism and beam splitter plate in a similar way to see what is being measured is previously known, for example, from U.S. Patent No. 5,291,263. a simple and cost-effective solution to achieve co-operation of equipment that is to cooperate.
    According to a proposed embodiment, the first input port for receiving the benchmark and the second input port for receiving an image are arranged substantially along a first straight line and the output port connected to a detector is arranged substantially along a second straight line perpendicular to the thirst straight line. . The design offers a simple compact unification device.
    According to various alternatives, the detector is proposed to consist of the eye of a viewer, or a camera, such as a CCD camera. By directly using the eye as a detector, no additional components are required and the complete system is completely independent of power supply.
    Advantageously, the area under observation of a landscape consists of a mark corner marked by the national label of a well-defined detail in the landscape. The choice of a selected detail facilitates the tuning of equipment that needs to be tuned with laser rangefinders such as IR cameras and CCD cameras.
    The area under observation can also consist of areas other than a landscape view.
    For example, it may be relevant with more close motifs and also motifs located indoors where the soldering can be performed in one and the same room. In order to place the motif at a large or infinite distance, a collimator is then arranged in arislutriation to the opening of the unifying device towards the motif. In particular, it is proposed that the device 10 15 20 25 30 534 E58 3 for equipping equipment is provided with a collimator in connection with the opening of the device towards the area under observation.
    In order to improve the resolution of an image delivered to the output aperture, according to an advantageous embodiment, a pair of binoculars is arranged in connection with the output aperture. By introducing a pair of binoculars, an improved resolution in iron is obtained with the eye's 1/3 - l / S mrad and which can also be selected as needed.
    According to a suitable embodiment, it is proposed that the beam splitter plate with respect to radiation from the benchmark be designed to transmit the main part of the radiation and reflect a smaller part. Preferably, the beam splitter plate may be arranged to transmit between 86 to 90 percent and to reflect the remaining 10 to 14 percent.
    In particular, it is proposed that the received targeting sheet be generated by a benchmark dispensing device in the form of a rangefinder such as a laser rangefinder with a reflection collar. A common need is for single cameras, such as CCD cameras, IR cameras and other camcorders, with a laser rangefinder and thus a benchmarking device is already available.
    BRIEF DESCRIPTION OF THE DRAWINGS The invention will be further described below by means of an exemplary embodiment with reference to the accompanying drawings in which: Figure 1 schematically shows a device for uniformizing equipment according to the principles of the invention.
    Figure 2 schematically shows examples of equipment that can be assembled by means of the device according to the invention.
    Detailed embodiment description Fig. 1 shows a device 1 for tuning equipment. The device comprises a first entrance opening 2 and a second entrance opening 3, as well as an exit opening 4. All openings are arranged in a housing 5 and so that the first and second entrance openings 2, 3 are substantially arranged adjacent to each other in two opposite sides 6, 7 of the housing 5, while the exit opening 4 is arranged in a housing part 8 the door-binding sides / housing parts 6, 7. The opposite second entrance opening 3 is arranged to receive an image of an area under observation of the alignment device 1. The observed area may be part of a landscape 14 and which is superimposed by a luminous landmark from the landmark dispensing device 9 in a corner 16. The exit opening 4 is connected to a detector 10 in the form of the eye of a viewer, a camera such as a CCD camera or other similar suitable detector. The housing 5 of the uniformity device 1 houses a cube corner plism 11 and a beam splitter plate 12. The beam splitter plate 12 forms a 45 degree angle with the entrance opening 2 and the front surface of the corner prism 11 is arranged at a 45 degree angle relative to the beam splitter plate 12. opening 3 towards the area under observation.
    In order to obtain a better resolution than the eye's approximately 1/3 ~ 1/5 row, the apparatus can be equipped with a pair of binoculars 17 with the desired magnification in connection with the output opening 4 of the uniform device 1.
    In the following, the beam path for the unification device 1 is reported.
    A benchmark emitted by the benchmark dispensing device 9 enters the housing 5 via the first entrance opening 2. 90 degrees. There, the target meets the cube corner prism 11 and its path undergoes a 90 degree direction in the transition between the band portion 13b - 13c and a 90 degree direction in the transition between the band portion 13c - 13 d. to the detector 10 via the band portions 13d and 13e. At the same time, the second input opening 3 of the soldering device 1 receives an image from a surrounding landscape 14. The image follows the band portion l5a to the beam splitter plate where it is refracted to be redirected 90 degrees and follow a band portion lbb to the detector 10.
    The reference numeral 16 indicates a fl corner or point corresponding to the target point of the benchmark emitted by the benchmarking device 9 in the absence of an attached soldering device.
    Through the indicated construction a device has been provided which makes two antiparallel beams parallel and angled 90 degrees. One beam can then come from the landscape to which the uniformity device is directed and the other beam from the benchmark.
    A unification process is described in the following with reference to Figure 2.
    This clock shows a laser rangefinder 20 with benchmark function. On one side of the laser distance meter 20 an IR camera 21 is arranged and on the other side a CCD camera 22. In this example shown the IR camera and the CCD camera are mounted on respective angle irons 23 and 24, respectively. One angle part 27 and 28, respectively, is then the adjustable attachment of the IR camera 21 and the CCD camera 22 is such that the screw connections, not shown in more detail, can be adjusted with respect to, for example, screw connections. the part of the angle irons which holds the respective camera and partly with respect to the part which abuts against the laser distance meter 20. In this way an adjustment of the setting of the cameras relative to the laser distance meter 20 is possible to perform in both azimuth and elcvation.
    The laser rangefinder with mounted cameras 21, 22 is in turn mounted on a carrier 25 which allows the laser rangefinder together with mounted cameras 21, 22 to be rotated jointly in both azimuth and elevation directions.
    When the cameras 21 and 22 are tuned, the tuning device according to Figure 1 is first held in front of the output 26 of the spot mark on the laser distance meter 20 with the first input opening 2 of the view facing the output 26. A detector 10, such as the eye of a viewer, then sees a landscape 14 with the target superimposed on a point in the landscape. If the point is difficult to identify, the laser rangefinder 10 534 B59 6 with attached cameras can be adjusted slightly in elevation or azimuth to find an easier identifiable point. The point now displayed in landscape 14 is the point to which the laser rangefinder 20 measures the distance. In the next step, the corresponding point in each carnera / unusming to be identified is identified, after which the camera / equipment is adjusted in azimuth and elevation so that the point identified in the landscape has a corresponding position in the camera image. For example, the identified point is made to correspond in the camera image to a central sight marking.
    The invention is not limited to the embodiments described above as examples, but may be subject to modifications within the scope of the appended claims.
    权利要求:
    Claims (10)
    [1]
    Device for unifying equipment, characterized in that the device is designed as a separate unit to be arranged from a benchmark dispensing device and comprises a first entrance opening for receiving a benchmark, a second entrance opening for receiving an image of an area under observation from the leveling device and an exit opening to be connected to a detector, the device being arranged to accommodate a cube corner prism and a beam splitter plate, which beam splitter plate is arranged at a 45 degree angle relative to the entrance opening and at a 45 degree angle to the front surface of the cube corner prism.
    [2]
    Device according to claim 1, characterized in that the first input opening for receiving the benchmark and the second input opening for receiving an image are arranged substantially along a first straight line and that the output opening connected to a detector is arranged substantially along a second straight line perpendicular to it. towards the first straight line.
    [3]
    Device according to one of the preceding claims, characterized in that the detector is constituted by an eye.
    [4]
    Device according to one of the preceding claims 1-2, characterized in that the detector consists of a camera, such as a CCD camera.
    [5]
    Device according to one of the preceding claims, characterized in that the area under observation consists of a landscape and that a fl corner marked by the guideline consists of a selected fi niered detail in the landscape.
    [6]
    Device according to one of the preceding claims 1 to 4, characterized in that the device for unifying equipment is provided with a collimator in connection with the opening of the device towards the area under observation. 10 15 20 534 E59
    [7]
    Device according to one of the preceding claims, characterized in that a pair of binoculars is arranged in connection with the output opening for improving the resolution of an image delivered to the opening opening.
    [8]
    Device according to one of the preceding claims, characterized in that the beam splitter plate is designed with respect to radiation from the benchmark to transmit the main part of the radiation and to reflect a smaller part.
    [9]
    Device according to claim 8, characterized in that the beam splitter plate is arranged to transmit between 86 to 90 percent and to reflect the remaining 10 to 14 percent.
    [10]
    Device according to one of the preceding claims, characterized in that the received directional mark is generated by a direction-emitting device in the form of a distance meter such as a laser distance meter with a directional collimator.
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    同族专利:
    公开号 | 公开日
    EP2588910A1|2013-05-08|
    EP2588910A4|2013-11-27|
    SE1000697A1|2011-11-08|
    WO2012002870A1|2012-01-05|
    US20130250096A1|2013-09-26|
    SA4129B1|2015-06-28|
    引用文献:
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    SE512549C2|1998-10-21|2000-04-03|Saab Dynamics Ab|System for virtual alignment of optical axes|
    SE514050C2|1999-03-10|2000-12-18|Saab Training Systems Ab|A simulator created for simulation of firing and a method for firing a simulator mounted on a weapon|
    SE0100497L|2001-02-15|2002-03-19|Saab Ab|Two single devices and a firing simulator procedure|
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    US7255035B2|2004-05-07|2007-08-14|Mowers Michael S|Weaponry camera sight|
    US7051469B1|2004-12-14|2006-05-30|Omnitech Partners|Night sight for use with a telescopic sight|
    US20070030348A1|2005-08-04|2007-02-08|Sony Ericsson Mobile Communications Ab|Wireless communication device with range finding functions|
    US7541581B2|2005-10-18|2009-06-02|Insight Technology Incorporated|Clip-on infrared imager|US9645279B2|2013-10-31|2017-05-09|Invis-A-Beam Llc|Systems and methods for aligning objects|
    TWI657324B|2017-08-07|2019-04-21|財團法人金屬工業研究發展中心|Optimization method for finding system transfer parameters of auto-alignment equipments|
    法律状态:
    2017-01-31| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1000697A|SE1000697A1|2010-06-29|2010-06-29|Device for uniforming of equipment|SE1000697A| SE1000697A1|2010-06-29|2010-06-29|Device for uniforming of equipment|
    US13/807,595| US20130250096A1|2010-06-29|2011-06-20|Device for equipment alignment|
    PCT/SE2011/000119| WO2012002870A1|2010-06-29|2011-06-20|Device for equipment alignment|
    EP11801227.7A| EP2588910A4|2010-06-29|2011-06-20|Device for equipment alignment|
    SA111320569A| SA4129B1|2010-06-29|2011-06-29|Device for Equipment Alignment|
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