CN102759348B - System for automatically identifying coordinates of shooting sites by using star-field digital photography - Google Patents
System for automatically identifying coordinates of shooting sites by using star-field digital photography Download PDFInfo
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- CN102759348B CN102759348B CN201210248729.1A CN201210248729A CN102759348B CN 102759348 B CN102759348 B CN 102759348B CN 201210248729 A CN201210248729 A CN 201210248729A CN 102759348 B CN102759348 B CN 102759348B
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Abstract
The invention discloses a system for automatically identifying the coordinates of shooting sites by using star-field digital photography. The system comprises a micro computer and storage control device, a digital imaging device, a motor control device, a motor and motor coding device and a limit sensing device, wherein the micro computer and storage control device presets the world time, and stores the star-field data of the whole celestial body. The invention also discloses a computer type control astronomical telescope, which is provided with a system for automatically identifying the coordinates of filming sites by using star-field digital photography and determining the shooting direction and angle so as to realize the automatic control of the telescope. The invention also provides a method for automatically identifying the coordinates of the shooting sites by using star-field digital photography.
Description
Technical field
The present invention relates to a kind of coordinate positioning, a kind ofly specifically utilize starry sky digital photography automatically to identify the system of taking location coordinate, and automatically identify the method for starry sky.
Background technology
GPS is the abbreviation of GPS, and real-time, round-the-clock and global location navigation service can be provided, and existing most of positioning system all adopts GPS location.Computer-shape control astronomical telescope needs to input coordinate, date, time, the time zone of place observation place before use, and could realize precise search or observe Celestial Objects after proofreading and correct 1-3 fixed star by observation.But cannot normally work or when signal is affected, cannot obtain by GPS coordinate, date, time, the time zone of place observation place at sunny GPS in evening, affected the work of computer-shape control astronomical telescope.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides a kind of system of utilizing starry sky digital photography automatically to identify shooting location coordinate, comprise: microcomputer and storage control device, digital image-forming device, controller for motor, motor and motor code device and spacing sensing device, described microcomputer and store control device pre-set zebra time, and store whole celestial body starry sky data.
Further, described digital image-forming device is becoming 35 degree-80 degree direction random shooting starry sky with level.
Further, described controller for motor is used for controlling the rotation of motor.
Further, the angle that the automatic records photographing of described motor and motor code device rotates.
Further, described spacing sensing device, is used for the position of sensing motor, the scope of restriction revolution.
Further, described microcomputer and storage hand-control device comprise liquid crystal display, can consult the longitude and latitude of automatic identification, on-site time zone, the luffing angle of shooting, the orientation angle of shooting on described liquid crystal display.
The present invention also provides a kind of computer-shape control astronomical telescope, has and utilizes starry sky digital photography automatically to identify the system of taking location coordinate, and realize Automatic Control.
The present invention also provides a kind of method of utilizing starry sky digital photography automatically to identify the system of taking location coordinate, comprises the steps:
Pre-set zebra time, and store the celestial body starry sky data of each zebra time;
Becoming 35 degree-80 degree direction random shooting starry sky with level;
The starry sky data-switching one-tenth form identical with the celestial body starry sky data of each zebra time of described storage obtaining will be taken;
The celestial body starry sky data of each zebra time of the starry sky data after conversion and described storage are compared;
Zebra time during in conjunction with shooting, on-site longitude and latitude is taken in identification automatically, automatically identifies on-site time zone, automatically identifies the luffing angle while taking and takes orientation angle.
Accompanying drawing explanation
Fig. 1 is the structural representation that utilizes starry sky digital photography automatically to identify the system of taking location coordinate of the present invention.
Embodiment
As shown in Figure 1, the system of utilizing starry sky digital photography automatically to identify shooting location coordinate of the present invention, comprising: microcomputer and storage control device 1, digital image-forming device 2, controller for motor 3, motor and motor code device 4, spacing sensing device 5.Microcomputer and store control device 1 pre-set zebra time, and store the celestial body starry sky data of each zebra time; After native system start, start digital image-forming device 2, becoming 35 degree-80 degree direction random shooting starry sky with level, controller for motor 3 is used for controlling the rotation of motor, each angle of rotating by motor and the automatic records photographing of motor code device 4 of taking; Spacing sensing device 5, is used for the position of sensing motor, the scope of restriction revolution.
Microcomputer and storage control device 1 will be taken the starry sky data-switching one-tenth form identical with the celestial body starry sky data of each zebra time of storage in microcomputer and storage control device 1 obtaining, and the data in the starry sky data after conversion and described microcomputer and storage control device 1 are compared, zebra time during in conjunction with shooting, automatically on-site longitude and latitude is taken in identification, automatically the on-site time zone of identification, the luffing angle when automatically identifying digital imaging device 2 and taking and take direction and angle.
After aforesaid operations, can by the liquid crystal display of microcomputer and storage hand-control device 1, consult all above-mentioned longitudes and latitudes, on-site time zone, luffing angle when digital image-forming device 2 is taken and shooting direction and angle.
Computer-shape control astronomical telescope uses the system of utilizing starry sky digital photography automatically to identify shooting location coordinate of the present invention, the longitude and latitude of acquisition will be identified automatically, on-site time zone, and be input to computer-shape control astronomical telescope zebra time, just can precise search and observation Celestial Objects.
In addition, by microcomputer and storage hand-control device 1, can do any operation, such as wanting to aim at certain celestial body of observing, if input object observing, the longitude and latitude obtaining according to automatic identification, on-site time zone, with current zebra time, by auto-steering place target.
Existing computer-shape control astronomical telescope could be realized precise search or observe Celestial Objects after needing before use to input coordinate, date, time, the time zone of place observation place and proofreading and correct 1-3 fixed star by observation, by native system, need only a key and just can substitute all loaded down with trivial details operations, reduce the requirement of astronomical observation introduction; In sunny evening, need only the place that can see starry sky in spaciousness, native system can be realized the on-site coordinate of identification and direction identification fast, automatically enter tracking mode, as long as liquid crystal display selects to need any target of observation, will rotate to immediately object observing and enter tracking mode.
Shown in the above and figure is only the preferred embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of principle of the present invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (1)
1. utilize starry sky digital photography automatically to identify and take a location seat calibration method, comprise the steps:
Pre-set zebra time, and store whole celestial body starry sky data;
Becoming 35 degree-80 degree direction random shooting starry sky with level;
The starry sky data-switching one-tenth form identical with the celestial body starry sky data of each zebra time of described storage obtaining will be taken;
Starry sky data after conversion and the celestial body starry sky data of described storage are compared;
Zebra time during in conjunction with shooting, on-site longitude and latitude is taken in identification automatically, automatically identifies on-site time zone, automatically identifies luffing angle and the orientation angle while taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248729.1A CN102759348B (en) | 2012-07-18 | 2012-07-18 | System for automatically identifying coordinates of shooting sites by using star-field digital photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210248729.1A CN102759348B (en) | 2012-07-18 | 2012-07-18 | System for automatically identifying coordinates of shooting sites by using star-field digital photography |
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| CN102759348A CN102759348A (en) | 2012-10-31 |
| CN102759348B true CN102759348B (en) | 2014-04-16 |
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| CN201210248729.1A Active CN102759348B (en) | 2012-07-18 | 2012-07-18 | System for automatically identifying coordinates of shooting sites by using star-field digital photography |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357979A (en) * | 2016-09-19 | 2017-01-25 | 宇龙计算机通信科技(深圳)有限公司 | Photographing method, device and terminal |
| CN108362268A (en) * | 2018-02-06 | 2018-08-03 | 中国人民解放军战略支援部队信息工程大学 | A kind of automatic astronomical surveing method and measuring system based on video measuring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4746976A (en) * | 1986-05-23 | 1988-05-24 | Ford Aerospace & Communications Corporation | Star sightings by satellite for image navigation |
| CN1298092A (en) * | 2000-12-08 | 2001-06-06 | 中国科学院紫金山天文台 | Precise azimuth measuring system |
| CN101363733A (en) * | 2008-09-17 | 2009-02-11 | 北京航空航天大学 | Ultra-high accuracy star sensor |
| CN102374856A (en) * | 2011-11-15 | 2012-03-14 | 中国科学院紫金山天文台 | Measuring method for real-time accurate direction of astronomical telescope |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001183976A (en) * | 1999-12-21 | 2001-07-06 | Hidemi Miura | Star chart navigation system |
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2012
- 2012-07-18 CN CN201210248729.1A patent/CN102759348B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746976A (en) * | 1986-05-23 | 1988-05-24 | Ford Aerospace & Communications Corporation | Star sightings by satellite for image navigation |
| CN1298092A (en) * | 2000-12-08 | 2001-06-06 | 中国科学院紫金山天文台 | Precise azimuth measuring system |
| CN101363733A (en) * | 2008-09-17 | 2009-02-11 | 北京航空航天大学 | Ultra-high accuracy star sensor |
| CN102374856A (en) * | 2011-11-15 | 2012-03-14 | 中国科学院紫金山天文台 | Measuring method for real-time accurate direction of astronomical telescope |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-183976A 2001.07.06 |
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Address after: 315400 199 Anshan Road, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Xinhui Photoelectric Technology Co.,Ltd. Address before: 315400 199 Anshan Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: NINGBO SUNNY ELECTRONICS Co.,Ltd. |
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Effective date of registration: 20210220 Address after: No.288, Xinjian North Road, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee after: Ningbo Shuncheng Intelligent Technology Co.,Ltd. Address before: 315400 199 Anshan Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Xinhui Photoelectric Technology Co.,Ltd. |
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