CN106656305A - Automatic satellite alignment method and apparatus, and satellite - Google Patents
Automatic satellite alignment method and apparatus, and satellite Download PDFInfo
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- CN106656305A CN106656305A CN201611039887.0A CN201611039887A CN106656305A CN 106656305 A CN106656305 A CN 106656305A CN 201611039887 A CN201611039887 A CN 201611039887A CN 106656305 A CN106656305 A CN 106656305A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
- H01Q1/1257—Means for positioning using the received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Radio Relay Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention relates to an automatic satellite alignment method and apparatus, and a satellite. The method comprises the following steps: receiving satellite identification input by a user, and according to the satellite identification, querying satellite position information corresponding to the satellite identification in a preset configuration list; according to the satellite position information, adjusting an antenna position for performing satellite alignment; in a satellite alignment process, according to a preset period, continuously sending satellite alignment signals to a satellite at a satellite position so as to enable the satellite to determine whether the satellite alignment succeeds according to the satellite alignment signals, wherein the satellite alignment signals carry a satellite alignment completion instruction and satellite identification information; and if response information of satellite alignment success, returned by the satellite is received within preset time, executing satellite locking motion. According to the invention, the situation of alignment with a false satellite can be avoided, atmosphere interference is not easily caused, and the automatic satellite alignment accuracy is improved.
Description
Technical field
The invention belongs to satellite communication field, more particularly to it is a kind of automatically to star method, device and satellite.
Background technology
Radio Beacon：It is the vitals in satellite antenna servo tracking system, and its major function is will to be down-converted to L ripples
The satellite beacon signals of C, Ku, Ka wave band of section carry out signal prevention, adjust out the AGC voltages that use for servo-drive system and
Locking indicates level, makes antenna accurately to satelloid realizing dual communication.
At present, satellite communication earth station is mainly realized automatically to the function of star by beacon machine testing communication signal strength.
When signal strength signal intensity is more than predetermined threshold value, then judge satellite antenna to satelloid；Conversely, then continuing to adjust aerial position.
However, this carry out the method to star by Radio Beacon, easily to " artificial star " and easily by atmospheric interference, in letter
Cannot realize operating star under number relatively low environment of intensity.On the other hand, Radio Beacon volume is larger, and cost intensive is unfavorable for just
That takes formula antenna and small aperture antenna seeks star.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of automatically to star method, device and satellite, it is intended to solve existing skill
When carrying out operating star by Radio Beacon in art, easily to arriving " artificial star ", and atmospheric interference is easily received, it is relatively low in signal strength signal intensity
, cost intensive larger to star operation and Radio Beacon volume cannot be realized under environment, is unfavorable for portable antenna and small-bore
The problem for seeking star of antenna.
The first aspect that the present invention is implemented, there is provided a kind of automatically to star method, methods described includes：
Receiving user's input satellite mark, according to the satellite mark inquiry preset configuration list in the satellite mark
Know corresponding satellite position information；
According to the satellite position information, adjustment aerial position is carried out to star；
Continuously send to star signal to the satellite at the satellite position according to predetermined period during to star,
So that the satellite judges whether to star success according to described to star signal, it is described star signal is carried star is completed instruction and
Satellite identification information；
If receive that the satellite returns in Preset Time to the successful response message of star, perform lock star action.
The second aspect of the embodiment of the present invention, there is provided a kind of automatically to star method, methods described includes：
Whether real-time monitoring is received to star device transmission to star signal, and described carrying to star signal completes to refer to star
Order and satellite identification information；
If receiving to star signal, parse in the signal to star carry to star complete instruction and satellite mark letter
Breath；
According to it is described to star complete instruction and the satellite identification information judge it is described to star device whether to star success, and
Corresponding response message is returned to star device to described according to judged result.
The third aspect of the embodiment of the present invention, there is provided a kind of automatically to star device, described device includes：
Satellite position query unit, the satellite for receiving user's input is identified, default according to satellite mark inquiry
With the satellite corresponding satellite position information of mark in configured list；
Aerial position adjustment unit, for according to the satellite position information, adjustment aerial position to be carried out to star；
To star signal transmitter unit, for during to star according to predetermined period continuously to positioned at the satellite position
The satellite at place is sent to star signal, so that the satellite judges whether to star success according to described to star signal, it is described that star is believed
Number carry and instruction and satellite identification information are completed to star；
Lock star operating unit, if for receiving the response letter successful to star that the satellite is returned in Preset Time
Breath, then perform lock star action.
The fourth aspect of the embodiment of the present invention, there is provided a kind of satellite, the satellite includes：
Whether signal monitoring unit, receive to star device transmission to star signal for real-time monitoring, described that star is believed
Number carry and instruction and satellite identification information are completed to star；
Signal resolution unit, if for receiving to star signal, parse in the signal to star carry it is complete to star
Into instruction and satellite identification information；
To star confirmation unit, for judging described to star dress according to instruction and the satellite identification information of completing to star
Whether put to star success, and corresponding response message is returned to star device to described according to judged result.
It is provided in an embodiment of the present invention a kind of star method, device and satellite to be had the advantages that automatically：
On the one hand, in prior art, star device is mainly carried out to star by Radio Beacon automatically, therefore is confirmed whether to star
The size of signal strength signal intensity is successfully relied primarily on, and the method can only confirm that the direction has satellite transmitted signal, but this cannot be judged
Signal is sent by which satellite, therefore is easily occurred to the situation to " artificial star ".And the embodiment of the present invention is due to certainly
Satellite identification information is carried in the dynamic communication process to star device and satellite, therefore star device can be known by the satellite automatically
Other information judges whether the signal for receiving is selected satellite, so as to avoid to the situation to " artificial star ".
On the other hand, in prior art, when by satellite signal strength to carry out the judgement to asterism, due to what is received
Satellite-signal may have decay because of the impact of atmospheric interference to signal so that overall signal intensity is generally relatively low, even if antenna is
In most preferably putting to championship, signal strength signal intensity does not still reach threshold value, causes communication to carry out, and reduces communication efficiency.And it is of the invention
, automatically to star device whether to star success, automatically phase is returned by receiving satellite to star device due to being judged by satellite in embodiment
The response message answered is carried out confirming itself state to star, then also can realized to star in weak signal conditions, so as to carry
The high environmental suitability of automatic satellite device, expand automatically to star device can use range.
Additionally, the embodiment of the present invention need not be carried out automatically to star by Radio Beacon, therefore can reduce automatically to star dress
The volume put and the cost for reducing device.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to embodiment or description of the prior art
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can be with according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is provided in an embodiment of the present invention a kind of automatically to star method automatically to the flow chart of star device side；
Fig. 2 is a kind of automatically to star method automatically to the flow chart of star device side of another embodiment of the present invention offer；
Fig. 3 is a kind of flow chart automatically to star method satellite side provided in an embodiment of the present invention；
Fig. 4 is a kind of interaction diagrams automatically to star method provided in an embodiment of the present invention；
Fig. 5 is a kind of structured flowchart automatically to star device provided in an embodiment of the present invention；
Fig. 6 is a kind of structured flowchart automatically to star device that another embodiment of the present invention is provided；
Fig. 7 is a kind of structured flowchart of satellite provided in an embodiment of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention mainly by receiving that satellite sends to star confirmation, so as to confirm automatically to star device
To star success, improve automatically to the accuracy rate of star.
In embodiments of the present invention, the executive agent of flow process is the automatic to star device of earth station.It is described star is filled automatically
Put including but not limited to ODU (Outdoor Unit, outdoor unit), Portable movable antenna, loadable satellite antenna etc. to have
With the device and equipment of satellite communication.Fig. 1 shows flowchart automatically to star method provided in an embodiment of the present invention, in detail
State as follows：
In S101, the satellite of receiving user's input mark, according in satellite mark inquiry preset configuration list with
The satellite identifies corresponding satellite position information.
In the present embodiment, user is input into the satellite mark that will be aligned by interactive device automatically to star device, should
Mark can be that each satellite is corresponding on title, label or default custom coding, or the interactive interface of satellite
Button.
In the present embodiment, automatically to the preset configuration list of star device when the device dispatches from the factory written into its memory
In, after the device starts for the first time, can by with server communication, update the preset configuration list；User can also pass through
Application program is modified or increases satellite entry to the configuration information.Preferably, after every time successfully to star, configuration row are compared
Whether the positional information of the satellite is consistent with the satellite position of reality in table, if unanimously, does not make an amendment；If inconsistent, from
The dynamic positional information for updating the satellite, quickly finds the position of satellite after starting in order to next time, improve automatically to the efficiency of star.
In the present embodiment, after satellite mark is received to star device automatically, query configuration list whether there is the satellite
Mark, if existing, reads the satellite and identifies corresponding satellite position information；If not existing, inform that user is not present described
Satellite or beyond the orientable satellite range of the device, and point out user to re-enter satellite mark；If user does not do response,
Read the satellite position information in last operation.
In S102, according to the satellite position information, adjustment aerial position is carried out to star.
In the present embodiment, satellite position information is included but is not limited to：The orbit altitude of satellite, the running orbit of satellite with
And the location information of satellite.Automatically longitude and latitude to star device according to residing for itself and height, and the satellite position letter for reading
Breath, draws the angle of pitch, azimuth, the polarizing angle of antenna angularly information, and above- mentioned information is passed to into control antenna assembly, and adjusts
All day line position so as to championship is put in anticipation.
In the present embodiment, if the satellite that user selects is synchronous satellite, the satellite position information is location parameter
Value, accordingly, the antenna pair championship of anticipation put be one to star location point and antenna in the corresponding signal transmitting of the location point
Direction.
In the present embodiment, if the satellite that user selects is asynchronous satellite, the satellite position information is satellite
Running orbit, accordingly, it will be the trace information that antenna follows satellite motion that the antenna pair championship of anticipation is put.
In S103, continuously send to the satellite at the satellite position according to predetermined period during to star
To star signal, so that the satellite judges whether to star success according to described to star signal, it is described that star signal is carried to star
Complete instruction and satellite identification information.
Alternatively, predetermined period can be according to changing to the motion state of star device automatically.If automatically relative to star device
Remain static in ground, then the predetermined period time is relatively long；If being in motion shape relative to ground to star device automatically
State, then the predetermined period time be inversely proportional to the speed automatically to star device relative to ground, i.e., star device speed got over automatically
Hurry up, then predetermined period is shorter.
Alternatively, predetermined period is also relevant with the satellite type selected by user, citing ground, and institute defends to satellite for Geo-synchronous
The predetermined period of star relative to satellite for asynchronous satellite predetermined period it is shorter.
In the present embodiment, antenna reach anticipation to star location point after, will be continuously transmitted to star signal with predetermined period.
Alternatively, this pair of star signal has identification code, and the identification code is corresponding with periodicity.Because each cycle internal antenna is in specific
Anticipation position.When gap length of the time of return to star success response information beyond predetermined period, antenna will be in another
A pair of star anticipation positions, if it is determined that the moment is correctly putting to championship, then easily cause to star deviation.When including to star signal
During the identification code in correspondence cycle, earth station, according to the identification code in correspondence cycle, can be in after receiving to star successful information
The anticipation position of the cycle internal antenna, acquisition is accurately put to championship.
In the present embodiment, star signal is carried and instruction is completed to star.Alternatively, it is that star signal is believed that instruction is completed to star
The field of the agreement in breath, is all 1 representative and star is completed in the field, be all 0 representative and do not complete to star operation.It is optional
Ground, instruction is completed to star star device is sent to star signal with a certain specific waveform or frequency range for automatic, when satellite reception is arrived
The signal of the waveform or after the UHF band reception to information, then it is assumed that be to be sent to complete star instruction to star device automatically.
In the present embodiment, satellite identification information is included but is not limited to：The numbering of satellite, model, the title of both sides' agreement
And IP address (Internet Protocol Address, internet protocol address) etc. can be used for recognizing the letter of different satellites
Breath.
Alternatively, satellite identification information is the signal of transmitting in certain spectral range.Illustratively, earth station and the Big Dipper one
The frequency range of communication is 35GHz to 37GHz, and earth station is 12GHz to 15GHz with DFH-1 communication frequency.When the Big Dipper one
Number receive in 12GHz-15GHz band limits earth station it is automatic star system is sent to star signal, then judge not
Be itself to star signal, be not responding to the signal.Only receive in 35GHz to 37GHz band limits to star signal, just enter
Row response.
In S104, if receive that the satellite returns in Preset Time to the successful response message of star, perform
Lock star action.
In the present embodiment, the signal for star device real-time monitoring being received automatically, when receiving satellite in Preset Time
Feedback to the successful response message of star, then it is assumed that to star success.If not receiving the right of satellite feedback in Preset Time
The successful response message of star, then putting to championship and be most preferably equipped with deviation to championship when being likely due to send the signal is continued
Adjustment satellite antenna position, sends again to star information.
Alternatively, Preset Time can be according to changing to the motion state of star device automatically.If automatically relative to star device
Remain static in ground, then Preset Time is relatively long；If being kept in motion relative to ground to star device automatically,
Preset Time is inversely proportional to the speed automatically to star device relative to ground, i.e., automatically faster to star device speed, then preset
Time is shorter.
Alternatively, Preset Time is also relevant with the satellite type selected by user, citing ground, and institute defends to satellite for Geo-synchronous
The Preset Time of star relative to it is default shorter for asynchronous satellite to satellite.
In the present embodiment, lock star action to be specially：Stop the adjustment aerial position, and entered according to the satellite position
Row hygienic trace or satellite lock operation.Due to star device had been received by automatically satellite return to star successful information, therefore,
The aerial position need not be adjusted successfully to satelloid.And according to the difference of satellite species, the lockable antenna
Position or the satellite position in preset configuration list are tracked operation.
Preferably, step S104 can also include：
Monitor the aerial position and whether deviate and championship is put；If so, then return according to the satellite position information, adjustment
The step of aerial position is carried out to star.
Specifically, whether monitor the aerial position to deviate to the method that championship is put is to the satellite according to predetermined period
Lock star detection signal is sent, in order to satellite corresponding lock star response message is returned.After the completion of lock star operation, in Preset Time
It is interior to send lock star detection signal, in order to automatically to star device being confirmed whether to lose star, and correct in time.
It is provided in an embodiment of the present invention a kind of star method, device and satellite to be had the advantages that automatically：
On the one hand, in prior art, star device is mainly carried out to star by Radio Beacon automatically, therefore is confirmed whether to star
The size of signal strength signal intensity is successfully relied primarily on, and the method can only confirm that the direction has satellite transmitted signal, but this cannot be judged
Signal is sent by which satellite, therefore is easily occurred to the situation to " artificial star ".And the embodiment of the present invention is due to certainly
Satellite identification information is carried in the dynamic communication process to star device and satellite, therefore star device can be known by the satellite automatically
Other information judges whether the signal for receiving is selected satellite, so as to avoid to the situation to " artificial star ".
On the other hand, in prior art, when by satellite signal strength to carry out the judgement to asterism, due to what is received
Satellite-signal may have decay because of the impact of atmospheric interference to signal so that overall signal intensity is generally relatively low, even if antenna is
In most preferably putting to championship, signal strength signal intensity does not still reach threshold value, causes communication to carry out, and reduces communication efficiency.And it is of the invention
, automatically to star device whether to star success, automatically phase is returned by receiving satellite to star device due to being judged by satellite in embodiment
The response message answered is carried out confirming itself state to star, then also can realized to star in weak signal conditions, so as to carry
The high environmental suitability of automatic satellite device, expand automatically to star device can use range.
Additionally, the embodiment of the present invention need not be carried out automatically to star by Radio Beacon, therefore can reduce automatically to star dress
The volume put and the cost for reducing device.
Fig. 2 shows a kind of flow chart automatically to star method that another embodiment of the present invention is provided.It is shown in Figure 2,
Relative to a upper embodiment, the present embodiment provide it is a kind of star method is further defined automatically it is described during to star
Continuously send to star signal to the satellite at the satellite position according to predetermined period, so that the satellite is according to described right
Star signal judges whether that details are as follows to star success：
Further, as an alternative embodiment of the invention, according to predetermined period continuously to position during to star
Satellite at the satellite position is sent to star signal so that the satellite according to it is described star signal is judged whether to star into
Work(is specially：
In S203, OpenAMIP agreements are passed through during to star according to predetermined period continuously to positioned at the satellite position
The modem for putting the satellite at place is sent to star signal so that the satellite according to it is described star signal is judged whether to star into
Work(.
Automatically OpenAMIP agreements (Open Antenna-Modem are based on intersatellite interactive communication to star device
Interface Protocol, exterior aerial modem interface agreement), wherein OpenAMIP agreements are based on IP agreement
Communication protocol, realizes automatically exchanging the information between star device and the modem of satellite.
Alternatively, the satellite identification information to carrying in star signal is the IP address of satellite modem.Automatically to star
Device is sent to star information based on OpenAMIP agreements, and the source address in the information is the IP address automatically to star device,
Destination address is the IP address of the modem of the satellite, receives and process this pair of star information in order to satellite.
Preferably, to including automatically to star device for the anticipation positional information of satellite in star signal, in order to satellite root
Judge whether to star success according to anticipation positional information.Automatically star device is recorded the positional information of preset configuration list Satellite
In this pair of star information, satellite modem receives this pair of star information and parses the satellite position letter of anticipation in the information
Breath, the satellite position information of the anticipation is compared with the positional information of itself, if unanimously, is returned to star successful information；
If inconsistent, correct satellite position information is sent, automatically to star device after the satellite position information for receiving renewal, changed
The positional information of correspondence satellite in preset configuration list.
In the present embodiment, communicated with satellite by OpenAMIP agreements, taken in the OpenAMIP protocol packages for sending
Band completes instruction and satellite identification information to star, improves to star device to star accuracy rate.And OpenAMIP agreements can
ABS functions (Automatic Beam Switching, automatic beam switchover) are realized, the continuous of satellite communication is kept, so as to carry
The high reliability to star device communication.
In S204, during to star by using ping agreements according to satellite position described in predetermined period to position at
Satellite place critical point send to star signal so that the satellite judges whether to star success according to described to star signal.
Automatically to star device and intersatellite interactive communication based on ping agreements (Packet Internet Groper, because
Special net bag survey meter agreement), described is icmp packet (the Internet Control sent based on ping agreements to star signal
Messages Protocol, internet letter report control protocol).The satellite identification information carried to star signal is ICMP reports
IP address comprising satellite place critical point in text.After the critical point of satellite receives the icmp packet information of earth station's transmission, verification
Whether the IP address in the message is consistent with the IP address at itself critical point, if unanimously, sends response message successful to star；If
It is inconsistent, then send the response message to star failure or be not responding to this pair of star information.
Alternatively, after the ping protocol massages of the satellite response that automatic satellite device is received, if wherein ttl value (Time
To Live, lifetime value) it is more than 1, then it is assumed that and the response message is the response message to star failure.Due to automatically to star dress
Put and communicated as direct-connected communication with intersatellite, it is middle and need not move through router or other critical points and carry out the forwarding of agreement.When
Ttl value is more than 1 in the response message of ping agreements therein, then can determine whether that the message just reaches described IP ground through forwarding
Location.This shows to be inaccurate due to putting championship, thus cannot set up direct-connected communication link with satellite, therefore when ttl value is more than 1
When, then judge to fail star, proceed to operate star.
In the present embodiment, by IP address as satellite identification information, when the ping agreements can have successfully received return
Information, then prove communication link can reach, i.e., in satellite set up communicate, automatically satellite also targeted by star device certainly,
Solve the problems, such as to occur in prior art to " artificial star " or to wrong satellite, improve to star device to star accuracy rate.
Further, it is described continuous according to predetermined period during to star as an alternative embodiment of the invention
Send to star signal to the satellite at the satellite position so that the satellite according to it is described star signal is judged whether it is right
Star success, described carrying to star signal completes also to include after instruction and satellite identification information to star：
In S205, if the response message of the satellite not being received in Preset Time or being received in Preset Time
The response message to star failure that the satellite is returned, then return described according to the satellite position information, adjustment aerial position
The step of carrying out to star.
The response message of star failure is included but is not limited to：Antenna pair championship put error message, Frequency Band Selection error message,
And request repeat information unreadable to the star information content.
Alternatively, according to the above-mentioned all kinds of response messages to star failure, the preset configuration list is updated.Match somebody with somebody so as to update
Put the information in list, it is to avoid continue when operate star next time to perform operation based on error message, raising to the accuracy rate of star and
To star speed.
Automatically the information or the response message to star failure of satellite return are not received in Preset Time to star device, then
Think that this time, to star operation failure, needs the position of adjustment antenna in time, proceed to operate star, until when in Preset Time
Inside receive satellite return to the successful response message of star.
In the present embodiment, do not received by arranging Preset Time to star successful information, adjust aerial position, re-started
To star.So as to avoid the situation for persistently waiting reply, improve to star efficiency and used time.
It should be noted that S201 and S202 is due to concrete with S101, the S102 in embodiment illustrated in fig. 1 in the present embodiment
Realize that process is identical, the S104 in embodiment illustrated in fig. 1 includes that S206 implements process and content in the present embodiment
It is identical, therefore repeat no more in this embodiment.
As another enforcement of the present invention, there is provided a kind of automatically to star method, the executive agent of flow process is satellite.It is described to defend
Star includes but is not limited to synchronous artificial satellite, asynchronous artificial satellite, dual-satellite system and multi-satellite system.Fig. 3 shows
Automatically flowchart to star method satellite side provided in an embodiment of the present invention, details are as follows：
In S301, whether real-time monitoring is received to star device transmission to star signal, described that star signal is carried
Instruction and satellite identification information are completed to star.
Satellite has modem, and signal of the modem persistently to receiving is demodulated, and demodulation is obtained
Information be forwarded to the processor of satellite and processed.
In S302, if receiving to star signal, parse in the signal to star carry to star complete instruction and
Satellite identification information.
When satellite modem is received to star signal, then perform to star responding process, parse the information to star
Complete command information and satellite identification information.If the identification information of the satellite identification information of this pair of star information carrying and the satellite
Unanimously, then it is assumed that this pair of star information is correctly sent to, and responds according to command content is completed to star；If inconsistent, do not ring
Information or the information should be forwarded.
Alternatively, if the satellite is dual-satellite system or multi-satellite system, the satellite identification information carried to star information is not
Be to should satellite but to should be in dual-satellite system another satellite or a certain satellite in the multi-satellite system, then should
Forwarding operation is carried out to star information.
Alternatively, it is if receiving to star information but unreadable to the star information content, illustratively, this pair of star information with about
Fixed information format is inconsistent, it is impossible to parse in this pair of star information to star successful information and satellite identification information, then return
The unreadable response message of the information content, it is desirable to which ground station apparatus resend.
In S303, judge described whether right to star device according to instruction and the satellite identification information of completing to star
Star success, and corresponding response message is returned to star device to described according to judged result.
Satellite returns corresponding response message and includes but is not limited to：To the successful response message of star and the sound to star failure
Answer information.Show that this has completed to operate star to star device automatically when instruction is completed to star, and entrained satellite identification information
It is consistent with the identification information of the satellite, then return response message successful to star.Show that the device is not complete when instruction is completed to star
Star operation, or entrained satellite identification information in pairs is inconsistent with the identification information of the satellite, then return the sound to star failure
Answer information.
Preferably, be based on to the interactive communication of star device and satellite OpenAMIP agreements automatically, transmission to star packet
Containing the satellite position information for being determined according to preset configuration information to star device automatically.Satellite parse the satellite position of the anticipation with
Its present position is compared, if unanimously, returns to star successful information；If inconsistent, return to star failure information, so as to
In informing automatically to star device to " artificial star ".
Alternatively, when the modem of satellite is parsed to signal, if the signal strength signal intensity is less than predetermined threshold value, return
Return to star failure information.If signal strength signal intensity is too low, it may be possible to due to putting refraction and reflection inaccurate but by air to championship
Collective effect, be still delivered to the satellite equipments, therefore judge now to star device to put inaccurate to championship automatically, it is desirable to weight
Newly carry out operating star.
The embodiment of the present invention, satellite according to automatically to star device send judge star signal described whether right to star device
Star success, and corresponding response message is returned to star device according to judged result, so as to improve automatically to star device to star
Accuracy rate.In due to the present embodiment, judge whether it is not successfully the size according to signal strength signal intensity to star, but according in information
Appearance goes what is judged, it is thus evident that judge it is that multiple values are carried out with the judged result for drawing after comprehensive consideration according to the content of information,
And judged simply to consider the result that single variable draws according to signal strength signal intensity, therefore, judged according to multiple values
As a result it is obviously more accurate compared with the result judged according to single value.It can be seen that, the inventive embodiments are effectively improved automatically to star
Accuracy rate of the device to star, solves the problems, such as that Jing is often to arriving " artificial star " in prior art.
Exemplarily, Fig. 4 shows interaction diagrams automatically to star method provided in an embodiment of the present invention, in the interaction
In flow process, the interactive both sides of flow process mainly communicate to connect therebetween to star device with satellite automatically, by to star information
Content judge whether to star success, so as to solve prior art in star device easily by atmospheric interference and to arriving artificial star
Problem.
It should be understood that the size of the sequence number of each step is not meant to the priority of execution sequence, each process in above-described embodiment
Execution sequence should be determined with its function and internal logic, and any limit should not be constituted to the implementation process of the embodiment of the present invention
It is fixed.
Fig. 5 shows structured flowchart automatically to star device provided in an embodiment of the present invention, and this is used for star device automatically
Perform the method that embodiment illustrated in fig. 1 is provided.For convenience of description, illustrate only part related to the present embodiment.
With reference to Fig. 5, this includes to star device automatically：
Satellite position query unit 51, the satellite for receiving user's input is identified, pre- according to satellite mark inquiry
If with the satellite corresponding satellite position information of mark in configured list；
Aerial position adjustment unit 52, for according to the satellite position information, adjustment aerial position to be carried out to star；
To star signal transmitter unit 53, for during to star according to predetermined period continuously to positioned at the satellite position
The satellite for putting place is sent to star signal, so that the satellite judges whether to star success according to described to star signal, it is described to star
Signal carries and instruction and satellite identification information is completed to star；
Lock star operating unit 54, if for receiving the response letter successful to star that the satellite is returned in Preset Time
Breath, then perform lock star action.
Specifically, it is described that star signal transmitter unit 53 is used for：
Pass through OpenAMIP agreements during to star according to predetermined period continuously to defending at the satellite position
The modem of star is sent to star signal, so that the satellite judges whether to star success according to described to star signal.
Specifically, it is described that star signal transmitter unit 53 is used for：
By using ping agreements according to the satellite institute at satellite position described in predetermined period to position during to star
Send to star signal in juncture station, so that the satellite judges whether to star success according to described to star signal.
Alternatively, it is shown in Figure 6, in another embodiment, in the embodiment it is automatic to star device be used for run Fig. 2
The method that illustrated embodiment is provided, it is described star device is also included automatically：
Bit location 64 is reset, if for the response message of the satellite not being received in Preset Time or in Preset Time
The response message to star failure that the satellite is returned inside is received, is then returned described according to the satellite position information, adjustment
The step of aerial position is carried out to star.
It should be noted that in embodiment illustrated in fig. 6 61,62,63 and 65 due to embodiment illustrated in fig. 5 in 51,
52nd, 53 and 54 concrete functions are identical, therefore repeat no more in this embodiment.
It should be noted that the present embodiment provide the automatic unit in star device due to the inventive method reality
Example is applied based on same design, the technique effect that it brings is identical with the inventive method embodiment, and particular content can be found in the present invention
Narration in embodiment of the method, here is omitted.
Therefore, it is provided in an embodiment of the present invention star device to again may be by automatically receive the corresponding response of satellite return
Information, it is determined whether successfully to satelloid, so as to solve prior art in automatically to star device during to star easily by big
Gas is disturbed and to the problem to " artificial star ", improves the accuracy rate to star.In addition, automatic to the right of star device in the present embodiment
Star transmitter unit 53, not only can adopt the step described in S203 or S204 to carry out to star, can voluntarily be cut according to actual conditions
Change two kinds concurrently carries out realizing the function to star to star mode or two ways, improves the hardware automatically to star device resource
Utilization rate, and satellite can be also accurately aimed under unlike signal environment.On the other hand, this is automatically to star device not against beacon
Machine is carried out automatically to star, therefore can be reduced cost and be reduced the volume of device.
Fig. 7 shows the structured flowchart of satellite provided in an embodiment of the present invention, and the satellite is used to perform embodiment illustrated in fig. 3
The method of offer.For convenience of description, illustrate only part related to the present embodiment.
Whether signal monitoring unit 71, receive to star device transmission to star signal for real-time monitoring, described to star
Signal carries and instruction and satellite identification information is completed to star；
Signal resolution unit 72, if for receiving to star signal, parse in the signal to star carry to star
Complete instruction and satellite identification information；
To star confirmation unit 73, for judging described to star according to instruction and the satellite identification information of completing to star
Whether device according to judged result to described to star device returns corresponding response message to star success.
It should be noted that the unit in the satellite of the present embodiment offer with the inventive method embodiment due to being based on
Same design, the technique effect that it brings is identical with the inventive method embodiment, and particular content can be found in the inventive method enforcement
Narration in example, here is omitted.
Therefore, satellite provided in an embodiment of the present invention equally can be judged star signal according to what is sent to star device automatically
It is described to star device whether to star success, and corresponding response message is returned to star device according to judged result, so as to improve
The automatic accuracy rate to star device to star.
Those skilled in the art can be understood that, for convenience of description and succinctly, only with above-mentioned each work(
Energy unit, the division of module are illustrated, and in practical application, as desired can distribute above-mentioned functions by different
Functional unit, module are completed, will the internal structure of described device be divided into different functional unit or module, to complete the above
The all or part of function of description.Each functional unit, module in embodiment can be integrated in a processing unit, also may be used
Being that unit is individually physically present, it is also possible to which two or more units are integrated in a unit, above-mentioned integrated
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.In addition, each function list
Unit, the specific name of module are also only to facilitate mutually differentiation, is not limited to the protection domain of the application.Said system
The specific work process of middle unit, module, may be referred to the corresponding process in preceding method embodiment, will not be described here.
Those of ordinary skill in the art are it is to be appreciated that the list of each example with reference to the embodiments described herein description
Unit and algorithm steps, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Each specific application can be used different methods to realize described function, but this realization it is not considered that exceeding
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method, can pass through other
Mode is realized.For example, system embodiment described above is only schematic, for example, the division of the module or unit,
It is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be with
With reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed
Coupling each other or direct-coupling or communication connection can be INDIRECT COUPLING by some interfaces, device or unit or
Communication connection, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can according to the actual needs be selected to realize the mesh of this embodiment scheme
's.
In addition, each functional module in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that modules are individually physically present, it is also possible to which two or more modules are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, during a computer read/write memory medium can be stored in.Based on such understanding, the technical scheme of the embodiment of the present invention
The part for substantially contributing to prior art in other words or all or part of the technical scheme can be with software products
Form embody, the computer software product is stored in a storage medium, including some instructions use so that one
Computer equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform this
The all or part of step of bright embodiment each embodiment methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive,
Read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic
Dish or CD etc. are various can be with the medium of store program codes.
Embodiment described above only to illustrate technical scheme, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail the present invention, it will be understood by those within the art that：It still can be to aforementioned each
Technical scheme described in embodiment is modified, or carries out equivalent to which part technical characteristic；And these are changed
Or replace, the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution are not made, all should
It is included within protection scope of the present invention.
Claims (10)
1. it is a kind of automatically to star method, it is characterised in that described star method is included automatically：
The satellite mark of receiving user's input is right according to identifying with the satellite in satellite mark inquiry preset configuration list
The satellite position information answered；
According to the satellite position information, adjustment aerial position is carried out to star；
Continuously send to star signal to the satellite at the satellite position according to predetermined period during to star, so that
The satellite judges whether to star success that described carrying to star signal completes instruction and satellite to star according to described to star signal
Identification information；
If receive that the satellite returns in Preset Time to the successful response message of star, perform lock star action.
2. as claimed in claim 1 automatically to star method, it is characterised in that：It is described during to star according to predetermined period
The continuous satellite at the satellite position is sent to star signal, so that the satellite is to the judgement of star signal according to described
It is no that star is successfully specifically included：
Pass through OpenAMIP agreements during to star according to predetermined period continuously to the satellite at the satellite position
Modem is sent to star signal, so that the satellite judges whether to star success according to described to star signal.
3. as claimed in claim 1 automatically to star method, it is characterised in that it is described during to star according to predetermined period
The continuous satellite at the satellite position is sent to star signal, so that the satellite is to the judgement of star signal according to described
It is no that star is successfully specifically included：
It is located according to the satellite at satellite position described in predetermined period to position by using ping agreements during to star and is closed
Mouth is sent to star signal, so that the satellite judges whether to star success according to described to star signal.
4. as claimed in claim 1 automatically to star method, it is characterised in that：It is described during to star according to predetermined period
The continuous satellite at the satellite position is sent to star signal, so that the satellite is to the judgement of star signal according to described
It is no to star success, it is described star signal is carried to star complete instruction and satellite identification information after also include：
If the response message of the satellite is not received in Preset Time or the satellite is received in Preset Time returning
The response message to star failure, then return described according to the satellite position information, adjustment aerial position carries out the step to star
Suddenly.
5. it is a kind of automatically to star method, it is characterised in that described star method is included automatically：
Real-time monitoring whether receive to star device send to star signal, it is described star signal is carried to star complete instruction and
Satellite identification information；
If receiving to star signal, parse in the signal to star carry to star complete instruction and satellite identification information；
According to it is described to star complete instruction and the satellite identification information judge it is described to star device whether to star success, and according to
Judged result returns corresponding response message to described to star device.
6. it is a kind of automatically to star device, it is characterised in that described device includes：
Satellite position query unit, the satellite for receiving user's input is identified, according to satellite mark inquiry preset configuration
With the satellite corresponding satellite position information of mark in list；
Aerial position adjustment unit, for according to the satellite position information, adjustment aerial position to be carried out to star；
To star signal transmitter unit, for during to star according to predetermined period continuously at the satellite position
Satellite is sent to star signal, so that the satellite judges whether to star success according to described to star signal, it is described that star signal is taken
With to star complete instruction and satellite identification information；
Lock star operating unit, if for receiving that the satellite returns in Preset Time to the successful response message of star,
Perform lock star action.
7. as claimed in claim 6 automatically to star device, it is characterised in that：It is described to star signal transmitter unit specifically for：
Pass through OpenAMIP agreements during to star according to predetermined period continuously to the satellite at the satellite position
Modem is sent to star signal, so that the satellite judges whether to star success according to described to star signal.
8. as claimed in claim 6 automatically to star device, it is characterised in that：It is described to star signal transmitter unit specifically for：：
It is located according to the satellite at satellite position described in predetermined period to position by using ping agreements during to star and is closed
Mouth station is sent to star signal, so that the satellite judges whether to star success according to described to star signal.
9. as claimed in claim 6 automatically to star device, it is characterised in that：It is described star device is also included automatically：
Bit location is reset, if for not receiving the response message of the satellite or the reception in Preset Time in Preset Time
To the response message to star failure that the satellite is returned, then return described according to the satellite position information, adjustment antenna position
Put the step of carrying out to star.
10. a kind of satellite, it is characterised in that the satellite includes：
Whether signal monitoring unit, receive to star device transmission to star signal for real-time monitoring, described that star signal is taken
With to star complete instruction and satellite identification information；
Signal resolution unit, if for receiving to star signal, parse in the signal to star carry to star complete refer to
Order and satellite identification information；
To star confirmation unit, for according to it is described complete instruction to star and the satellite identification information judge described be to star device
It is no to star success, and corresponding response message is returned to star device to described according to judged result.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039887.0A CN106656305B (en) | 2016-11-10 | 2016-11-10 | Automatic satellite alignment method and device and satellite |
| PCT/CN2017/071805 WO2018086255A1 (en) | 2016-11-10 | 2017-01-20 | Automatic satellite alignment method and apparatus, and satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039887.0A CN106656305B (en) | 2016-11-10 | 2016-11-10 | Automatic satellite alignment method and device and satellite |
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| CN106656305A true CN106656305A (en) | 2017-05-10 |
| CN106656305B CN106656305B (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611039887.0A Active CN106656305B (en) | 2016-11-10 | 2016-11-10 | Automatic satellite alignment method and device and satellite |
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| CN (1) | CN106656305B (en) |
| WO (1) | WO2018086255A1 (en) |
Cited By (3)
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| CN109273852A (en) * | 2018-10-12 | 2019-01-25 | 深圳市沃特沃德股份有限公司 | Automatically adjust the method and system of satellite antenna |
| CN113765574A (en) * | 2021-08-04 | 2021-12-07 | 苏州阿清智能科技有限公司 | High-throughput satellite multi-frequency-point synchronous satellite finding method |
| CN114301517A (en) * | 2021-12-30 | 2022-04-08 | 中国电信股份有限公司卫星通信分公司 | High-flux switching control method based on conventional Ku satellite portable station |
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| CN109582045B (en) * | 2019-01-08 | 2022-07-01 | 北京慧清科技有限公司 | Initial alignment method of antenna when carrier is inclined |
| CN110502038B (en) * | 2019-07-23 | 2022-04-22 | 北京控制工程研究所 | High-stability control method for antenna presetting in maneuvering process |
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Also Published As
| Publication number | Publication date |
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| WO2018086255A1 (en) | 2018-05-17 |
| CN106656305B (en) | 2019-12-06 |
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