CN108021146B - A kind of intelligent radio seeks star control method - Google Patents
A kind of intelligent radio seeks star control method Download PDFInfo
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- CN108021146B CN108021146B CN201711285634.6A CN201711285634A CN108021146B CN 108021146 B CN108021146 B CN 108021146B CN 201711285634 A CN201711285634 A CN 201711285634A CN 108021146 B CN108021146 B CN 108021146B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/12—Target-seeking control
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Automation & Control Theory (AREA)
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Abstract
The present invention relates to astronomical observation technologies, seek star more particularly to by astronomical telescope, particularly provide a kind of intelligent radio and seek star control method.Method includes the following steps: obtaining the geographic coordinate data of user, towards bearing data and observation angle data；The electronics star chart of a 3 D stereo is shown on the display module；Wireless control system analog subscriber towards orientation and observation angle, and show the celestial body that active user visual angle is seen, select the celestial body to be observed；Wireless control system is compensated automatically according to three-dimensional angle error.The present invention can quickly and accurately be directed at the celestial body to be observed using astronomical telescope, the state of telescope and the running of control telescope can be monitored in real time, the celestial body on observed bearing can also be accurately simulated, the observing capacity of the astronomical telescope faint star body not high to brightness is substantially increased；And it can satisfy user to simulate various astronomical phenomena events, while existing machine error can be calibrated.
Description
Technical field:
The present invention relates to astronomical observation technologies, seek star more particularly to by astronomical telescope, particularly provide one
Kind intelligent radio seeks star control method.
Background technique:
Due to the rotation of the earth, the celestial body that we observe on earth is generally revolved with fixed star speed around Polaris
Turn.Currently, general telescope observes day with this astronomical telescope using hand polar axis astronomical telescope on the market
Body, celestial body will escape from the range of visibility of telescope over time, and it is faster that amplification factor escapes from more greatly range of telescope,
Seriously affect the effect that user continues tracking observation.Although and the astronomical telescope of part top grade relatively uses electronic tracking system
System, but controller cable operator is cumbersome, interface is unfriendly, operating language is supported not enough, to influence the experience sense of user.
Currently, the control system and its controlling party that there is patent CN201310294227.7 to disclose automatic star-seeking and guiding
Method, it is therein to seek star the following steps are included: telescope control module powers on start-up operation, by with telescope control module
The keyboard of connection, under the LCD display auxiliary connecting with telescope control module, keyboard, which enters commands into, looks for star process；
Astronomical telescope is harmonized, and finds the center that the bright star that one is easy to find is placed in the astronomical telescope visual field, is controlled in telescope
Right ascension, the declination axial coordinate of the bright star are inquired in the database of module, or the number of telescope control module is opened by keyboard
According to library, correlation will be automatically filled in after the coordinate for selecting the celestial body in the database of telescope control module；Input needs to seek
The target satellite coordinate looked for, by the coordinate for the celestial body that keyboard needs to observe from the data base querying of telescope control module, automatically
Insert correlation；It after completion, is calculated by telescope control module, controllor for step-by-step motor will send commands to stepping electricity
Machine, control equatorial telescope start to adjust declination axis, and declination axis then starts to adjust the corresponding angle of right ascension axis rotation after in place, to control
Astronomical telescope processed turns corresponding angle, starts to look for star process；After finding target celestial body, it will enter and automatically track process, equator
The right ascension axis of instrument is continued to run with certain speed, and the coordinate of the celestial body is automatically made reference coordinate, records the seat
Mark, looks for next target celestial body to facilitate；There is patent CN200610038199.2 to disclose that a kind of portable astronomical is looked in the distance again
The automatic star search control device and its control method of mirror, control method is the following steps are included: calibrate equator by master controller
Instrument is to the error between north pole, after microprocessor in the host controller obtains the order of automatic star-seeking from keyboard, main control
Microprocessor in device calculates coordinate of the target celestial body under the line in instrument；Then the microprocessor in master controller passes through inside
Universal serial bus issue and order to equatorial telescope drive dynamic control device, the microprocessor of equatorial telescope drive control device controls direct current generator
According to behind designated position, the microprocessor in master controller calculates the coordinate of target celestial body at this time under the line in instrument again for operation,
Since the coordinate in target celestial body under the line instrument constantly changes over time, master controller constantly repeat above-mentioned calculating, order,
Implementation procedure, until coordinate and equatorial telescope in target celestial body under the line instrument actual coordinate error in specified range again,
After automatic star-seeking, main controller controls equatorial telescope drive control device perpetual motion tracking realizes that telescope is directed toward and tracks target
Celestial body；These seek star control system and method in actual use can not real-time update day volume data, it is not high to seek star accuracy, consumption
Take plenty of time and energy；Meanwhile there are the faint object that part luma is not high, traditional sides simply by telescope in starry sky
Method is also not easy to observe.
Summary of the invention:
The purpose of the present invention is overcome method for searching star in the prior art exist can not real-time update day volume data, seek star standard
Exactness is not high, is not easy to observe faint object and take considerable time and the disadvantages of energy, provides a kind of intelligent radio and seeks star
Control method.
The technical scheme adopted by the invention to solve the technical problem is that: a kind of intelligent radio seeks star control method, can
It carries out wirelessly seeking star using astronomical telescope, servo control system and wireless control system, the astronomical telescope installation
On servo control system, the astronomical telescope and servo control system wirelessly connect with wireless control system respectively
It connects, the wireless control system includes GPS sensor, gravity sensing sensor, electronic compass, display module, celestial body data mould
Block, three-dimensional model of celestial bodies module, electronics star chart module and starry sky gallery module, which comprises the following steps:
Step 1: by calling GPS sensor, gravity sensing sensor and electronic compass in the wireless control system
Obtain the geographic coordinate data of user, towards bearing data and observation angle data；
Step 2: according to the geographic coordinate data of acquisition, towards bearing data and observation angle data, passing through and call celestial body
Data module, three-dimensional model of celestial bodies module, electronics star chart module and starry sky gallery module show one three on the display module
Three-dimensional electronics star chart is tieed up, the feature of each celestial body, the line effect of each constellation and constellation figure are simulated in the electronics star chart；
Step 3: according to the geographic coordinate data of acquisition, towards bearing data and observation angle data, the wireless control
System analog subscriber towards orientation and observation angle, and show the celestial body that active user visual angle is seen according to analog result,
Select the celestial body to be observed；
Step 4: manually adjusting the astronomical telescope and be directed toward due north and keep horizontal position, be recorded as A point；Select B point
Celestial body, the wireless control system control the servo control system and the astronomical telescope are driven to turn to B point celestial body, adjust
The whole astronomical telescope makes B point celestial body be in visual field center；C point celestial body is selected, is watched described in the wireless control system control
Taking electric machine control system drives the astronomical telescope to turn to C point celestial body, and adjusting the astronomical telescope makes C point celestial body be in view
Center court；The three-dimensional angle error between 3 points of A, B, C is calculated, the wireless control system controls the servo control system and drives
It moves when the astronomical telescope turns to the celestial body to be observed and is compensated automatically according to three-dimensional angle error.
Further, the wireless control system further includes astronomical events database module, when can also obtain in step 1
Between data, the astronomical events database module can calculate in advance each celestial body according to time data and geographic coordinate data
Astronomical events are calculated in the position where given moment, and with this, to meet user various astronomical phenomena events are simulated.
Further, the wireless control system further includes extension upgraded module, and the extension upgraded module can be from rear
The update of celestial body data is obtained in platform server, the update of the celestial body data includes the update of planet amendment data, newest comet
Data update, satellite vehicle data updates, asteroid data update, meteor shower data update, precession of the equinoxes amendment updates, deep sky object
Data update, fixed star data update and supplement and astronomical events push in the recent period.
Further, the celestial body data module includes that the link of picture is corresponded in starry sky gallery module；The celestial body
Data module includes celestial body in solar system, 88 constellation of whole day, Messier celestial body, NGC days bodies, Caldwell, BSC days bodies, deep space star
It is the data of at least 30,000 celestial bodies of nebula and artificial satellite；The starry sky gallery module includes 88 constellation Background of whole day,
The celestial body picture of high definition celestial body in solar system figure and each deep sky object, the three-dimensional model of celestial bodies module can be in the starry sky
Picture file in gallery module is rendered after being translated into portion three-dimensional picture pasting format；User is looked for by searching for or sliding star chart
To each celestial body picture, when celestial body picture is available, celestial body picture will read corresponding picture file, be translated as in rendering
Portion three-dimensional picture pasting format, and be supplied to three-dimensional model of celestial bodies module and rendered.
Preferably, celestial body data are deposited in the celestial body data module with " star catalogue-celestial body number-celestial body data " association
Storage, celestial body data in memory, store by master data sequence in a manner of array, establishes " celestial body number-celestial body number for each star catalogue
According to index " associated index；The data of 88 constellation of whole day are in the celestial body data module with " constellation abbreviation-constellation data " pass
Connection storage, constellation data is alphabetically sorted storage in memory, with data mode, and establishes " constellation abbreviation-constellation number
According to " associated index.
Further, in the electronics star chart, using " the earth's core centre visual angle ", defining eye coordinates is (0,0,0), star
Body is the sphere that radius is not 0, and celestial body is indicated using the equatorial system of coordinates, and the coordinate transform path of celestial body to display module is equator
Coordinate-horizontal coordinate-angular view coordinate-screen coordinate has equator, 4 Horizon, visual angle and screen transformation matrixs.
Further, celestial body, which is shown, draws corresponding picture with the position on corresponding equatorial coordinates to realize, the electronics
When star chart block search celestial body, by according to the equatorial coordinates of celestial body, inverse returns corresponding angular view coordinate, will work as electronics star chart module
Preceding visual angle is moved to target satellite body position, and the function of search of celestial body can be realized.
Further, in step 3, when the user clicks when specific location on display module, electronics star chart module can be known
Not Chu click location celestial body, the equatorial coordinates in the figure of screen coordinate inverse telegram in reply component by will click on position, then to watch
It centered on taking the equatorial coordinates of electric machine control system, searches to external diffusion apart from nearest celestial body, can be obtained user's click
Celestial body, to complete the selection of the celestial body to be observed.
Further, in step 3, after user has selected observation faint star body, the wireless control system can find faint star
The nearest one bright star body easily identified near body, and control servo control system driving astronomical telescope to turn to this bright
Then celestial body finely tunes the visual field center that the astronomical telescope makes the bright star body be in the astronomical telescope；Confirm to user
Afterwards, the wireless control system can be with the bright star body for new basic point, and controls servo control system driving astronomical telescope
Turn to the faint star body to be observed.
Further, step 4 further includes driving calibration steps, which includes:
A selected distant place scenery is manually adjusted to the visual field center of the astronomical telescope；
The wireless control system controls the servo control system and the astronomical telescope is driven to turn to the angle side α
Degree, then opposite direction turns β angle, and β < α, then adjusts the astronomical telescope distant place scenery is made to be in the astronomy and look in the distance
The visual field center of mirror；At this point, the wireless control system can be as standard zero starting point.
The wireless control system controls the servo control system and the astronomical telescope is driven to turn to the other side
γ angle, then opposite direction turns δ angle, and δ < γ, and then adjusting the astronomical telescope makes distant place scenery be in the astronomy
The visual field center of telescope；
The astronomical telescope is calculated to go to from the angle position δ in the visual field for making distant place scenery be in the astronomical telescope
Driving error between centre, the astronomical telescope compensate the driving error in subsequent progress both forward and reverse directions switching automatically.
The present invention has the following beneficial effects: due to taking above-mentioned technical proposal
A kind of intelligent radio of the present invention seeks star control method, can be quickly and accurately right using astronomical telescope
The quasi- celestial body to be observed can implement the quick data transmission of low delay, realize the data acquisition and exchange of link up and down, from
And monitor the state of telescope and the running of control telescope in real time, additionally it is possible to accurately simulate the celestial body on observed bearing, energy
The direction to faint star body is enough effectively improved, the observing capacity of the astronomical telescope faint star body not high to brightness is substantially increased；And
And realize real-time update celestial body data, the accuracy of data is improved, more acurrate can easily seek star, and can satisfy user
Various astronomical phenomena events are simulated, while existing machine error can be calibrated and support each intelligent terminal platform.
Detailed description of the invention:
Fig. 1 is the structure that astronomical telescope of the present invention and servo control system are connect with wireless control system
Schematic diagram.
Specific embodiment:
Below in conjunction with attached drawing, the content of the present invention will be further explained.
As shown in Figure 1, a kind of intelligent radio of the present invention seeks star control method, astronomical telescope can be utilized, watched
It takes electric machine control system and wireless control system progress wirelessly seeks star, the astronomical telescope is mounted on servo control system
On, the astronomical telescope and servo control system are wirelessly connected with wireless control system respectively, the wireless control system
System includes GPS sensor, gravity sensing sensor, electronic compass, display module, celestial body data module, three-dimensional model of celestial bodies mould
Block, electronics star chart module and starry sky gallery module, which comprises the following steps:
Step 1: by calling GPS sensor, gravity sensing sensor and electronic compass in the wireless control system
Obtain the geographic coordinate data of user, towards bearing data and observation angle data；
In the present invention, the wireless control system can control the servo control system driving astronomical prestige
Remote mirror turns to, to make the celestial body to be observed of astronomical telescope alignment.Preferably, the wireless control system can be
Smart phone or tablet computer and other suitable portable mobile wireless mobile intelligent terminals.Meanwhile the wireless control system
Support each intelligent terminal platform, such as, but not limited to Android, iOS and WindowsPhone etc..
Also, the wireless control system further includes astronomical events database module and extension upgraded module；In step 1 also
Can acquisition time data, the astronomical events database module can calculate in advance according to time data and geographic coordinate data
Out each celestial body is in the position where given moment, and calculates astronomical events with this, to meet user to various astronomical phenomena things
Part is simulated.
Wherein, the extension upgraded module can obtain the update of celestial body data, the celestial body number from background server
According to update include planet amendment data update, newest comet data update, satellite vehicle data update, asteroid data more
Newly, meteor shower data update, the precession of the equinoxes amendment update, deep sky object data update, fixed star data update and supplement and recent day
Literary event push etc., to realize real-time update celestial body data, improves the accuracy of data, more acurrate can easily seek star.
The astronomical telescope and servo control system can pass through with the wireless connection of wireless control system respectively
Bluetooth module or WIFI wireless communication module, wherein bluetooth module is compatible with 2.0 versions, 4.0 versions and more highest version；WIFI is wireless
The compatible 802.11a/b/g/n of communication module and more highest version.
Step 2: according to the geographic coordinate data of acquisition, towards bearing data and observation angle data, passing through and call celestial body
Data module, three-dimensional model of celestial bodies module, electronics star chart module and starry sky gallery module show one three on the display module
Three-dimensional electronics star chart is tieed up, the feature of each celestial body, the line effect of each constellation and constellation figure are simulated in the electronics star chart；
Wherein, the feature of each celestial body includes position, distance and brightness etc., and can according to visual effect, amplify or
Reduce electronics star chart.
The celestial body data module includes that the link of picture is corresponded in starry sky gallery module；The celestial body data module packet
Containing celestial body in solar system, 88 constellation of whole day, Messier celestial body, NGC days bodies, Caldwell, BSC days bodies, deep space galaxy nebula, artificial
The data of a celestial body of satellite etc. more than 30,000.Celestial body data are in the celestial body data module with " star catalogue-celestial body number-celestial body number
According to " associated storage；Celestial body data in memory, store by master data sequence in a manner of array, establishes " celestial body volume for each star catalogue
Number-celestial body data directory " associated index, will pass through the quickly positioning of celestial body number.The data of 88 constellation of whole day are in the star
With " constellation abbreviation-constellation data " associated storage in volume data module；Constellation data is in memory, suitable by letter with data mode
Sequence sequence storage, and " constellation abbreviation-constellation data " associated index is established, will pass through constellation abbreviation quickly positioning.
The three-dimensional model of celestial bodies module can be translated into three-dimensional in the picture file in the starry sky gallery module
It is rendered after textures format.
Celestial body is positioned by right ascension declination data, three-dimensional coordinate includes horizontal coordinate and equatorial coordinates.It is sensed by GPS
The electronics star chart in orientation pointed by wireless control system described in device and gravity sensing sensor real-time display, GPS sensor and again
Power inductive pick-up can also seek star for the astronomical telescope and navigate.In step 1 can also acquisition time data, according to
Time data and geographic coordinate data simulate celestial body three-dimensional motion to the apparent motion of each celestial body of real-time display.
In the electronics star chart, using " the earth's core centre visual angle ", defining eye coordinates is (0,0,0), and celestial body is radius
It is not 0 sphere, celestial body is indicated using the equatorial system of coordinates, and the coordinate transform path of celestial body to display module is equatorial coordinates-ground
Flat coordinate-angular view coordinate-screen coordinate, have equator, 4 Horizon, visual angle and screen transformation matrixs, carry out equator-Horizon,
The transformation such as flat-visual angle, visual angle-screen.The simulation of earth rotation realized by changing equator-Horizon transformation matrix, according to working as
At the time of when preceding rendering, the conversion relation of equator and horizontal coordinate is calculated, repeating rendering according to given pace can reach ground
The display effect that revolutions cause celestial body to be displaced.
The electronics star chart module has the function of electronics star chart, and user is facilitated to identify celestial body, search celestial body.Celestial body is shown
Corresponding picture is drawn with the position on corresponding equatorial coordinates to realize.When the user clicks when position on display module, electronics
Star chart module can recognize that the celestial body of click location.When the electronics star chart block search celestial body, electronics star chart module is by root
According to the equatorial coordinates of celestial body, inverse returns corresponding angular view coordinate, and current visual angle is moved to target satellite body position, star can be realized
The function of search of body.
The starry sky gallery module includes 88 constellation Background of whole day, high definition celestial body in solar system figure and each deep space day
The celestial body picture of body, user can find each celestial body picture by searching for or sliding star chart.When celestial body picture is available, celestial body
Picture will read corresponding picture file, and be translated as portion three-dimensional picture pasting format, and be supplied to three-dimensional model of celestial bodies module in rendering
It is rendered.When the mobile visual angle of user, when occurring celestial body on the screen, then it can be seen that being shown on the corresponding position of the celestial body
The picture of celestial body.
Step 3: according to the geographic coordinate data of acquisition, towards bearing data and observation angle data, the wireless control
System analog subscriber towards orientation and observation angle, and show the celestial body that active user visual angle is seen according to analog result,
Select the celestial body to be observed；
Specifically, when the user clicks specific location on display module when, electronics star chart module, which can recognize that, clicks position
The celestial body set, the equatorial coordinates in the figure of screen coordinate inverse telegram in reply component by will click on position, then with Serve Motor Control
Centered on the equatorial coordinates of system, the celestial body that can be obtained user's click apart from nearest celestial body is searched to external diffusion, to complete
The selection of the celestial body to be observed.
After user has selected observation faint star body, the wireless control system can find the nearest appearance near faint star body
Bright star body easy to identify, and control servo control system driving astronomical telescope and turn to the bright star body, then described in fine tuning
The visual field that astronomical telescope makes the bright star body be in the astronomical telescope is central；After user's confirmation, the wireless control system
System can be with the bright star body for new basic point, and controls servo control system driving astronomical telescope and turn to the faint star to be observed
Body.In this way because the angle between new basic point and faint star body is smaller, the direction to faint star body can be effectively improved, is substantially increased
The observing capacity of the astronomical telescope faint star body not high to brightness.
Step 4: manually adjusting the astronomical telescope and be directed toward due north and keep horizontal position, be recorded as A point；Select B point
Celestial body, the wireless control system control the servo control system and the astronomical telescope are driven to turn to B point celestial body, adjust
The whole astronomical telescope makes B point celestial body be in visual field center；C point celestial body is selected, is watched described in the wireless control system control
Taking electric machine control system drives the astronomical telescope to turn to C point celestial body, and adjusting the astronomical telescope makes C point celestial body be in view
Center court；The three-dimensional angle error between 3 points of A, B, C is calculated, the wireless control system controls the servo control system and drives
It moves when the astronomical telescope turns to the celestial body to be observed and is compensated automatically according to three-dimensional angle error；
DC servo motor control system can be used in the servo control system, has optical encoding pipe feedback,
While the driving output that heavy load is provided, additionally it is possible to accurately control the running position of astronomical telescope.
Since there are the limitations of mechanical mechanism for the servo control system, that is just inevitably present mechanical miss
Difference, in order to calibrate to machine error, it is also preferable to include driving calibration steps, which includes:
A selected distant place scenery is manually adjusted to the visual field center of the astronomical telescope；
The wireless control system controls the servo control system and the astronomical telescope is driven to turn to the angle side α
Degree, such as left-hand rotation α angle, then opposite direction turns β angle, and β < α, and then adjusting the astronomical telescope makes at the scenery of distant place
In the visual field center of the astronomical telescope；At this point, the wireless control system can be as standard zero starting point.
The wireless control system controls the servo control system and the astronomical telescope is driven to turn to the other side
γ angle, such as right-hand rotation γ angle, then opposite direction turns δ angle, and δ < γ, and then adjusting the astronomical telescope makes at a distance
Scenery is in the visual field center of the astronomical telescope；
The astronomical telescope is calculated to go to from the angle position δ in the visual field for making distant place scenery be in the astronomical telescope
Driving error between centre, the astronomical telescope compensate the driving error in subsequent progress both forward and reverse directions switching automatically.
The above content is combine specific embodiment to seek star control method institute to a kind of intelligent radio of the present invention
The further description of work, is not intended to limit the scope of the present invention, without departing from the inventive concept of the premise, ability
The various changes and improvements that the technical solution of domain those of ordinary skill according to the present invention is made, are regarded as in protection of the invention
In range.
Claims (10)
1. a kind of intelligent radio seeks star control method, astronomical telescope, servo control system and wireless control can be utilized
System progress wirelessly seeks star, and the astronomical telescope is mounted on servo control system, the astronomical telescope and servo
Electric machine control system is wirelessly connected with wireless control system respectively, and the wireless control system includes GPS sensor, gravity sensing
Sensor, electronic compass, display module, celestial body data module, three-dimensional model of celestial bodies module, electronics star chart module and starry sky picture
Library module, which comprises the following steps:
Step 1: by calling GPS sensor, gravity sensing sensor and electronic compass in the wireless control system to obtain
The geographic coordinate data of user, towards bearing data and observation angle data；
Step 2: according to the geographic coordinate data of acquisition, towards bearing data and observation angle data, passing through and call celestial body data
Module, three-dimensional model of celestial bodies module, electronics star chart module and starry sky gallery module show that a three-dimensional is vertical on the display module
The electronics star chart of body simulates the feature of each celestial body, the line effect of each constellation and constellation figure in the electronics star chart；
Step 3: according to the geographic coordinate data of acquisition, towards bearing data and observation angle data, the wireless control system
Analog subscriber towards orientation and observation angle, and show the celestial body that active user visual angle is seen according to analog result, select
The celestial body to be observed；
Step 4: manually adjusting the astronomical telescope and be directed toward due north and keep horizontal position, be recorded as A point；B point celestial body is selected,
The wireless control system controls the servo control system and the astronomical telescope is driven to turn to B point celestial body, adjusts institute
Stating astronomical telescope makes B point celestial body be in visual field center；C point celestial body is selected, the wireless control system controls the servo electricity
Machine control system drives the astronomical telescope to turn to C point celestial body, and adjusting the astronomical telescope is in C point celestial body in visual field
Centre；The three-dimensional angle error between 3 points of A, B, C is calculated, the wireless control system controls the servo control system and drives institute
It states when astronomical telescope turns to the celestial body to be observed and is compensated automatically according to three-dimensional angle error.
2. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: the wireless control system
Further include astronomical events database module, in step 1 can also acquisition time data, the astronomical events database module can
According to time data and geographic coordinate data each celestial body is calculated in advance in the position where given moment, and calculated with this
Astronomical events simulate various astronomical phenomena events to meet user.
3. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: the wireless control system
It further include extension upgraded module, the extension upgraded module can obtain the update of celestial body data from background server, described
The update of celestial body data includes that planet amendment data update, newest comet data update, satellite vehicle data updates, asteroid number
According to update, meteor shower data update, precession of the equinoxes amendment updates, deep sky object data update, fixed star data update and supplement and close
The push of phase astronomical events.
4. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: the celestial body data module
Link comprising corresponding to picture in starry sky gallery module；The celestial body data module include celestial body in solar system, 88 constellation of whole day,
Messier celestial body, NGC days bodies, Caldwell, BSC days bodies, deep space galaxy nebula and artificial satellite at least 30,000 celestial bodies number
According to；The starry sky gallery module includes 88 constellation Background of whole day, high definition celestial body in solar system figure and each deep sky object
Celestial body picture, the three-dimensional model of celestial bodies module can be translated into three-dimensional in the picture file in the starry sky gallery module
It is rendered after textures format；User finds each celestial body picture by searching for or sliding star chart, when celestial body picture is available, star
Body picture will read corresponding picture file, and be translated as portion three-dimensional picture pasting format, and be supplied to three-dimensional model of celestial bodies mould in rendering
Block is rendered.
5. a kind of intelligent radio according to claim 4 seeks star control method, it is characterised in that: celestial body data are in the star
With " star catalogue-celestial body number-celestial body data " associated storage in volume data module, in memory, master data is with number for celestial body data
Group mode sequence is stored, and establishes " celestial body number-celestial body data directory " associated index for each star catalogue；The number of 88 constellation of whole day
According in the celestial body data module with " constellation abbreviation-constellation data " associated storage, constellation data in memory, with data side
Formula is alphabetically sorted storage, and establishes " constellation abbreviation-constellation data " associated index.
6. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: in the electronics star chart
In, using " the earth's core centre visual angle ", defining eye coordinates is (0,0,0), and celestial body is the sphere that radius is not 0, and celestial body is using red
Road coordinate system indicates that the coordinate transform path of celestial body to display module is that equatorial coordinates-horizontal coordinate-angular view coordinate-screen is sat
Mark has equator, 4 Horizon, visual angle and screen transformation matrixs.
7. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: celestial body is shown in correspondence
Corresponding picture is drawn to realize in position on equatorial coordinates, and when the electronics star chart block search celestial body, electronics star chart module will
According to the equatorial coordinates of celestial body, inverse returns corresponding angular view coordinate, and current visual angle is moved to target satellite body position, can be realized
The function of search of celestial body.
8. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: in step 3, when user's point
When hitting the specific location on display module, electronics star chart module can recognize that the celestial body of click location, by will click on position
Screen coordinate inverse telegram in reply component figure in equatorial coordinates, then centered on the equatorial coordinates of servo control system, to
The celestial body that can be obtained user's click apart from nearest celestial body is searched in external diffusion, to complete the selection of the celestial body to be observed.
9. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: in step 3, when user selects
After having selected observation faint star body, the wireless control system can find the nearest one bright star body easily identified near faint star body,
And control servo control system driving astronomical telescope and turn to the bright star body, then finely tuning the astronomical telescope keeps this bright
Celestial body is in the visual field center of the astronomical telescope；After user's confirmation, the wireless control system can be with the bright star body
New basic point, and control servo control system driving astronomical telescope and turn to the faint star body to be observed.
10. a kind of intelligent radio according to claim 1 seeks star control method, it is characterised in that: step 4 further includes driving
Calibration steps, the step include:
A selected distant place scenery is manually adjusted to the visual field center of the astronomical telescope；
The wireless control system controls the servo control system and the astronomical telescope is driven to turn to side α angle,
Then opposite direction turns β angle, and β < α, and then adjusting the astronomical telescope makes distant place scenery be in the astronomical telescope
Visual field center；At this point, the wireless control system is as standard zero starting point；
The wireless control system controls the servo control system and the astronomical telescope is driven to turn to the angle other side γ
Degree, then opposite direction turns δ angle, and δ < γ, then adjusts the astronomical telescope distant place scenery is made to be in the astronomy and look in the distance
The visual field center of mirror；
It calculates the astronomical telescope and goes to the visual field center for making distant place scenery be in the astronomical telescope from the angle position δ
Between driving error, the astronomical telescope compensates the driving error in subsequent progress both forward and reverse directions switching automatically.
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| CN109542128A (en) * | 2018-11-02 | 2019-03-29 | 北京爱科迪通信技术股份有限公司 | A kind of manual automatic star-seeking error control method and system |
| CN110689571B (en) * | 2019-08-28 | 2022-07-12 | 陈加志 | Star observation method based on error angle self-adaptive adjustment and astronomical telescope |
| CN115793227B (en) * | 2023-02-08 | 2023-06-20 | 南通斯密特森光电科技有限公司 | Day and night dual-purpose automatic star observing method |
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| CN1808207A (en) * | 2006-02-09 | 2006-07-26 | 南京艾迪尔科技有限公司 | Automatic star search control device for portable astronomical telescope and control method thereof |
| CN101650165A (en) * | 2009-07-28 | 2010-02-17 | 中国科学院长春光学精密机械与物理研究所 | Optical detection method of verticality error of longitudinal axis and latitudinal axis of horizontal type telescope |
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