CN1828997A - Satellite communication satellite equipment - Google Patents
Satellite communication satellite equipment Download PDFInfo
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- CN1828997A CN1828997A CN 200610039360 CN200610039360A CN1828997A CN 1828997 A CN1828997 A CN 1828997A CN 200610039360 CN200610039360 CN 200610039360 CN 200610039360 A CN200610039360 A CN 200610039360A CN 1828997 A CN1828997 A CN 1828997A
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Abstract
The present invention discloses a satellite-tracking unit in satellite communication. It includes outdoor antenna assembly and indoor control assembly, wherein outdoor antenna assembly including parabolic antenna, pitching azimuth servo and frequency converter polarization servo-mechanism, indoor control unit module including satellite signaling receiver and satellite antenna servo controller, frequency converter polarization servo-mechanism signal output port connected satellite signaling receiver, secondary planet signaling receiver output port connected satellite antenna servo controller signal input port, satellite antenna servo controller respectively connected pitching azimuth servo and frequency converter polarization servomechanism, it also including one handle controller, outdoor controller including display screen, keyboard, interface device, display screen and keyboard connected interface device through relevant interface, interface device connected with satellite antenna servo controller DCI through cable. The present invention can fast realize satellite antenna positioning by one man operation.
Description
Technical field
The present invention relates to a kind of satellite communication to the star device, especially a kind of onboard satellite communication is to the star device.
Background technology
At present, the control of satellite communication vehicle system antenna generally is made up of two parts, i.e. car inner control part and car outside antenna part.When implementing the satellite communication antenna location, often need two people's cooperation, an operating console in communication van, another one is estimated the antenna situation outside car.Operation sequence complexity often during operation, the used time is long, the consing personnel can only judge the operation of satellite communication antenna by TV and related data and the outer range estimation personnel's of car reception and registration owing to can not directly observe the operation conditions of antenna, so inadequately accurately with in time.If layman's operation just more is difficult to finish satellite communication antena and has located.
Summary of the invention
The invention provides a kind of one man operation of realization and simple to operate, can directly realize that accurately the satellite communication of satellite antenna positioning is to the star device fast.
The present invention adopts following technical scheme to solve its technical problem: the present invention is that a kind of satellite communication is to the star device, it comprises exterior aerial assembly and indoor control assembly, the exterior aerial assembly comprises cubical antenna, pitching azimuth servomechanism and frequency converter polarization servomechanism, the pitching azimuth servomechanism comprises antenna holder and pitching azimuth drive, cubical antenna is located on the antenna holder, frequency converter polarization servomechanism is fixed on the antenna holder by support, and pitching azimuth drive clutch end is connected with antenna holder; Indoor control assembly comprises satellite-signal receiver and satellite antenna servo controller, the satellite antenna servo controller comprises center processor, center processor comprises single-chip microcomputer, is provided with signal input port, pitching control of azimuth port on center processor, the polarization control port is with DCI and all be connected with single-chip microcomputer; The signal output port of frequency converter polarization servomechanism connects satellite-signal receiver input port, the AV signal output port of satellite-signal receiver connects satellite antenna servo controller signal input port, the pitching control of azimuth port of satellite antenna servo controller connects the power intake mouth of pitching azimuth drive, the polarization control port of satellite antenna servo controller connects the polarization control input end mouth of frequency converter polarization servomechanism, it also comprises a handle controller, outdoor controller comprises display screen, keyboard and interface arrangement, display screen is provided with the demonstration input interface, keyboard is provided with the keyboard output interface, interface arrangement comprises display screen interface, keyboard interface and control show connecting interface, display screen interface, the keyboard interface port shows that with control the port of connecting interface is connected respectively, show that input interface also is connected with display screen interface, the keyboard output interface also is connected with keyboard interface, and control shows that connecting interface is connected with DCI.
When satellite communication antena is located, the operator can be near the exterior aerial, when pressing the keyboard button on the handle controller, the instruction meeting is passed in the satellite antenna servo controller by the circuit on the control circuit board, processing through the satellite antenna servo controller, then instruction is passed to pitching azimuth servomechanism and frequency converter polarization servomechanism, thereby finished the operations such as recovery, expansion and rotation of antenna; Pass to the satellite-signal receiver behind the signal of the servomechanism of frequency converter polarization simultaneously collection antenna, after the satellite-signal receiver processing signals signal is passed to the satellite antenna servo controller, the satellite antenna servo controller feeds back to display screen again with its quality indication signal signal after handling these signals, and the operator further adjusts aerial position by the demonstration of display screen on the handle controller.
Compared with prior art, the present invention has following advantage.
1. be provided with handle controller among the present invention, be connected with the satellite antenna servo controller by an interface arrangement, the operator can be near the exterior aerial, Yi Bian observe the position situation of antenna, Yi Bian carry out the satellite communication antena positioning action by handle controller.Realized single outdoor straighforward operation like this, can operate very intuitively, simultaneously needn't many people compounding practice, also reduced time and wrong probability in many people compounding practice process.
2. existing keyboard has display screen again on the handle controller, and the satellite signal quality index that shows on the display screen can cooperate range estimation in field operation, can be Antenna Positioning more fast accurately so just.Keyboard operation simple, intuitive on the handle controller, the operator is used for more convenient, and is relatively low to operating personnel's professional operant level requirement.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the internal circuit schematic diagram of handle controller in the embodiments of the invention.
Embodiment
A kind of satellite communication is to the star device, it comprises exterior aerial assembly and indoor control assembly, the exterior aerial assembly comprises cubical antenna 1, pitching azimuth servomechanism and frequency converter polarization servomechanism 2, the pitching azimuth servomechanism comprises antenna holder 3 and pitching azimuth drive 4, cubical antenna 1 is located on the antenna holder 3, frequency converter polarization servomechanism 2 is fixed on the antenna holder 3 by support 5, and pitching azimuth drive 4 clutch ends are connected with antenna holder 5; Indoor control assembly comprises satellite-signal receiver 6 and satellite antenna servo controller 7, satellite antenna servo controller 7 comprises center processor, center processor comprises single-chip microcomputer, is provided with signal input port 71, pitching control of azimuth port 72 on center processor, polarization control port 73 is with DCI 74 and all be connected with single-chip microcomputer; DCI 74 comprises 12 function ports; The signal output port 21 of frequency converter polarization servomechanism 2 connects satellite-signal receiver 6 input ports 61, the AV signal output port 62 of satellite-signal receiver 6 connects satellite antenna servo controller signal input port 71, the pitching control of azimuth port 72 of satellite antenna servo controller 7 connects the power intake mouth 41 of pitching azimuth drive 4, the polarization control port 73 of satellite antenna servo controller 7 connects the polarization control input end mouth 22 of frequency converter polarization servomechanism 2, it also comprises a handle controller 8, outdoor controller comprises display screen 81, keyboard 82 and interface arrangement 83, display screen 81 is provided with and shows input interface 811, show that input interface 811 comprises power end, the audio frequency end, video end and earth terminal, keyboard 82 is the matrix button keyboard, keyboard 82 is provided with keyboard output interface 821, keyboard output interface 821 is provided with the first row output, the secondary series output, the 3rd row output, the first line output end, the second line output end and the third line output, interface arrangement 83 comprises display screen interface 831, keyboard interface 832 and control show connecting interface 833, keyboard interface 832 comprises that six ports connect the first row output on the keyboard output interface 821 respectively, the secondary series output, the 3rd row output, the first line output end, the second line output end and the third line output, display screen interface 831 comprises that four display screen ports connect the power end that shows input interface 811 respectively, the audio frequency end, video end and earth terminal, control shows that connecting interface 833 comprises first connectivity port 101, second connectivity port 102, the 3rd connectivity port 103, the 4th connectivity port 104, the 5th connectivity port 105, the 6th connectivity port 106, the 7th connectivity port 107, the 8th connectivity port 108, the 9th connectivity port 109, the tenth connectivity port 110, the 11 connectivity port 111, the 12 connectivity port 112, corresponding 12 the function ports that connect the DCI 74 on the satellite antenna servo controller 7 in these connectivity ports, wherein, first connectivity port 101, second connectivity port 102, the 3rd connectivity port 103, the 4th connectivity port 104, the 5th connectivity port 105, the 6th connectivity port 106 also connects six ports of keyboard interface 832, the 7th connectivity port 107 respectively, the tenth connectivity port 110, the 11 connectivity port 111 and the 12 connectivity port 112 also connect four display screen ports of display screen interface 831 respectively.Pitching azimuth drive 4 comprises pitching stepping motor and orientation stepping motor, the input of pitching stepping motor and orientation stepping motor is connected with the pitching control of azimuth port 72 of satellite antenna servo controller 7, and the output of pitching stepping motor and orientation stepping motor is connected with antenna holder 3 by the turn rolling disc.The single-chip microcomputer model of center processor is STC89C58RD+.
Claims (4)
1. a satellite communication is to the star device, it comprises exterior aerial assembly and indoor control assembly, the exterior aerial assembly comprises cubical antenna (1), pitching azimuth servomechanism and frequency converter polarization servomechanism (2), the pitching azimuth servomechanism comprises antenna holder (3) and pitching azimuth drive (4), cubical antenna (1) is located on the antenna holder (3), frequency converter polarization servomechanism (2) is fixed on the antenna holder (3) by support (5), and pitching azimuth drive (4) clutch end is connected with antenna holder (3); Indoor control assembly comprises satellite-signal receiver (6) and satellite antenna servo controller (7), satellite antenna servo controller (7) comprises center processor, center processor comprises single-chip microcomputer, is provided with signal input port (71), pitching control of azimuth port (72) on center processor, polarization control port (73) is with DCI (74) and all be connected with single-chip microcomputer; The signal output port (21) of frequency converter polarization servomechanism (2) connects satellite-signal receiver (6) input port (61), the AV signal output port (62) of satellite-signal receiver (6) connects satellite antenna servo controller signal input port (71), the pitching control of azimuth port (72) of satellite antenna servo controller (7) connects the power intake mouth (41) of pitching azimuth drive (4), the polarization control port (73) of satellite antenna servo controller (7) connects the polarization control input end mouth (22) of frequency converter polarization servomechanism (2), it is characterized in that: it also comprises a handle controller (8), outdoor controller comprises display screen (81), keyboard (82) and interface arrangement (83), display screen (81) is provided with and shows input interface (811), keyboard (82) is provided with keyboard output interface (821), interface arrangement (83) comprises display screen interface (831), keyboard interface (832) and control show connecting interface (833), display screen interface (831), keyboard interface (832) port shows that with control the port of connecting interface (833) is connected respectively, show that input interface (811) also is connected with display screen interface (831), keyboard output interface (821) also is connected with keyboard interface (832), and control shows that connecting interface (833) is connected with DCI (74).
According to claims 1 described satellite communication to the star device, it is characterized in that: DCI (74) comprises 12 function ports, show that input interface (811) comprises power end, the audio frequency end, video end and earth terminal, keyboard (82) is the matrix button keyboard, keyboard output interface (821) is provided with the first row output, the secondary series output, the 3rd row output, the first line output end, the second line output end and the third line output, keyboard interface (832) comprises that six ports connect the first row output on the keyboard output interface (821) respectively, the secondary series output, the 3rd row output, the first line output end, the second line output end and the third line output, display screen interface (831) comprises that four display screen ports connect the power end that shows input interface (811) respectively, the audio frequency end, video end and earth terminal, control shows that connecting interface (833) comprises first connectivity port (101), second connectivity port (102), the 3rd connectivity port (103), the 4th connectivity port (104), the 5th connectivity port (105), the 6th connectivity port (106), the 7th connectivity port (107), the 8th connectivity port (108), the 9th connectivity port (109), the tenth connectivity port (110), the 11 connectivity port (111), the 12 connectivity port (112), corresponding 12 the function ports that connect the DCI (74) on the satellite antenna servo controller (7) in these connectivity ports, wherein, first connectivity port (101), second connectivity port (102), the 3rd connectivity port (103), the 4th connectivity port (104), the 5th connectivity port (105), the 6th connectivity port (106) also connects six ports of keyboard interface (832), the 7th connectivity port (107) respectively, the tenth connectivity port (110), the 11 connectivity port (111) and the 12 connectivity port (112) also connect four display screen ports of display screen interface (831) respectively.
According to claims 1 described satellite communication to the star device, it is characterized in that: pitching azimuth drive (4) comprises pitching stepping motor and orientation stepping motor, the input of pitching stepping motor and orientation stepping motor is connected with the pitching control of azimuth port (72) of satellite antenna servo controller (7), and the output of pitching stepping motor and orientation stepping motor is connected with antenna holder (3) by the turn rolling disc.
According to claims 1 described satellite communication to the star device, it is characterized in that: the single-chip microcomputer model of center processor is STC89C58RD+.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100393608A CN1828997B (en) | 2006-04-07 | 2006-04-07 | Satellite communication satellite equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100393608A CN1828997B (en) | 2006-04-07 | 2006-04-07 | Satellite communication satellite equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1828997A true CN1828997A (en) | 2006-09-06 |
| CN1828997B CN1828997B (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100393608A Expired - Fee Related CN1828997B (en) | 2006-04-07 | 2006-04-07 | Satellite communication satellite equipment |
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| Country | Link |
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| CN (1) | CN1828997B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018782A1 (en) * | 2007-08-08 | 2009-02-12 | Hailong Lv | A portable frequency spectrum digital satellite-tracking device |
| CN101881972A (en) * | 2009-05-06 | 2010-11-10 | 北京中星讯达科技有限公司 | Method for controlling moving carrier satellite antenna receiving and tracking system |
| CN104504884A (en) * | 2014-12-31 | 2015-04-08 | 四川金网通电子科技有限公司 | Automatic satellite-aligning device based on front panel display of receive decoder |
| CN105609953A (en) * | 2015-12-23 | 2016-05-25 | 北京航天科工世纪卫星科技有限公司 | Separated vehicle-mounted stationary satelliteantenna controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2741205Y (en) * | 2004-11-12 | 2005-11-16 | 北京科园卫通科技有限公司 | Portable satellite tracking antenna for mobile communication |
-
2006
- 2006-04-07 CN CN2006100393608A patent/CN1828997B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018782A1 (en) * | 2007-08-08 | 2009-02-12 | Hailong Lv | A portable frequency spectrum digital satellite-tracking device |
| CN101881972A (en) * | 2009-05-06 | 2010-11-10 | 北京中星讯达科技有限公司 | Method for controlling moving carrier satellite antenna receiving and tracking system |
| CN101881972B (en) * | 2009-05-06 | 2013-11-27 | 北京中星讯达科技有限公司 | Method for controlling moving carrier satellite antenna receiving and tracking system |
| CN104504884A (en) * | 2014-12-31 | 2015-04-08 | 四川金网通电子科技有限公司 | Automatic satellite-aligning device based on front panel display of receive decoder |
| CN104504884B (en) * | 2014-12-31 | 2018-04-27 | 四川金网通电子科技有限公司 | Shown based on Rcv decoder front panel automatic to star device |
| CN105609953A (en) * | 2015-12-23 | 2016-05-25 | 北京航天科工世纪卫星科技有限公司 | Separated vehicle-mounted stationary satelliteantenna controller |
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| Publication number | Publication date |
|---|---|
| CN1828997B (en) | 2011-11-09 |
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Granted publication date: 20111109 Termination date: 20180407 |