CN208209954U - A kind of compact automatically just presents portable satellite station - Google Patents
A kind of compact automatically just presents portable satellite station Download PDFInfo
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- CN208209954U CN208209954U CN201820687983.4U CN201820687983U CN208209954U CN 208209954 U CN208209954 U CN 208209954U CN 201820687983 U CN201820687983 U CN 201820687983U CN 208209954 U CN208209954 U CN 208209954U
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Abstract
The utility model discloses a kind of compacts automatically just to present portable satellite station, including modem and satellite communication antenna, modem connects satellite communication antenna by L-band electromagnetic wave, modem module, interface unit, interchanger, monitoring unit and display unit are equipped in modem, satellite communication antenna includes A/D conversion module, electronic compass, antenna control unit, antenna driving unit, input-output unit, GPS module, beacon reception instrument, angular transducer and microprocessor；This compact automatically just presents portable satellite station, whole system is easy to operate, intelligence degree is high, modem 1 and 2 small volume of satellite communication antenna is easy to carry, performance is stablized simultaneously, system is after multiple data processing, coordinate transform, control algolithm resolve, output control signal, driving servo motor sets championship to theory, enters fine tuning state, last locking satellite after accurate capture satellite, it is high to star precision, facilitate user quickly directly to star.
Description
Technical field
The utility model relates to portable satellite station technical field, specially a kind of compact automatically just presents portable satellite
It stands.
Background technique
With the progress and development of science and technology, satellite communication is increasingly becoming the indispensable component part of communication field,
For different application requirements, satellite communication earth station is divided into different types, such as fixed station, vehicle-mounted station and portable station, defends
Star communication portable station, mainly using in an outdoor environment, it is desirable that fast erecting equipment establishes satellite communication circuit, using defending
Star channel realizes the communication services such as data and speech between two stations.
Existing satellite communication portable station uses offset-feed type antenna and to star mode mainly for manually to star or semi-automatic
To star two ways.It is necessary to have certain skilled person person operations greatly to star operation difficulty for antenna, even if using same
When star difference polarization direction, it is also necessary to which professional's rotary antenna polarization direction can make antenna meet requirement.And it deposits
In the problem that volume is big, weight is big, sets up and open portable station and generally at least need 2 to 3 people.
Utility model content
The purpose of this utility model is to provide a kind of compacts automatically just to present portable satellite station, have overall volume compared with
It is small easy to carry and high to star precision, facilitate user quickly directly to star the advantages of, can solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of compact is automatically just presenting satellite just
Station, including modem and satellite communication antenna are taken, modem connects satellite communication antenna by L-band electromagnetic wave,
Modem module, interface unit, interchanger, monitoring unit and display unit, modulation /demodulation are equipped in the modem
Unit and interface unit are electrically connected, and the output end of interface unit is electrically connected monitoring unit and display unit, and the satellite is logical
Iflytech's line includes A/D conversion module, electronic compass, antenna control unit, antenna driving unit, input-output unit, GPS mould
Block, beacon reception instrument, angular transducer and microprocessor, the both ends of the microprocessor are all connected with input-output unit, micro- place
The output end of reason device is electrically connected with antenna control unit and antenna driving unit, antenna control unit by input-output unit
Input terminal connect antenna driving unit, the output end of antenna control unit is electrically connected with angular transducer, angular transducer
The input port of microprocessor is connected, the input terminal of microprocessor is also connected with GPS module, beacon reception instrument and electronic compass,
The output end of microprocessor is connected with A/D conversion module.
Preferably, the satellite communication antenna connects geosynchronous satellite by Ku wave band electromagnetic wave.
Preferably, the antenna driving unit is connected with motor.
Preferably, the input terminal of the microprocessor is also equipped with keyboard interface.
Compared with prior art, the beneficial effects of the utility model are as follows:
This compact automatically just presents portable satellite station, and modem connects satellite communication day by L-band electromagnetic wave
Line, satellite communication antenna connect geosynchronous satellite by Ku wave band electromagnetic wave, whole system is easy to operate, intelligence degree is high,
Modem and satellite communication antenna small volume is easy to carry, performance is stablized simultaneously；
This compact automatically just presents portable satellite station, microprocessor by serial ports obtain GPS module, beacon reception instrument and
The data of angular transducer, to judge antenna condition and issue instruction control antenna rotation, and real-time monitoring system state is
System is after data processing, coordinate transform, control algolithm resolve, and output control signal, driving servo motor is to theory to championship
It sets, last locking satellite, it is high to star precision, facilitate user quickly directly to star.
Detailed description of the invention
Fig. 1 is the antenna system working principle diagram of the utility model；
Fig. 2 is the modulation /demodulation working principle diagram of the utility model；
Fig. 3 is the System Working Principle figure of the utility model.
In figure: 1 modem, 11 modem modules, 12 interface units, 13 interchangers, 14 monitoring units, 15 displays
Unit, 2 satellite communication antennas, 21 A/D conversion modules, 22 electronic compass, 23 antenna control units, 24 antenna driving units, 25
Input-output unit, 26 GPS modules, 27 beacon reception instrument, 28 angular transducers, 29 microprocessors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of compact automatically just presents portable satellite station, including modem 1 and satellite communication
Antenna 2, modem 1 connect satellite communication antenna 2 by L-band electromagnetic wave, and satellite communication antenna 2 passes through Ku wave band electromagnetism
Wave connects geosynchronous satellite, after the completion of communication antenna 2 connects geosynchronous satellite, connects modem 1 and satellite is logical
The IF cable of Iflytech's line 2, it is logical that service terminal equipment accesses the business such as speech and data between the realization of modem 1 two places
Letter, whole system is easy to operate, intelligence degree is high, modem 1 and 2 small volume of satellite communication antenna are convenient for taking simultaneously
Band, performance are stablized, and modem module 11, interface unit 12, interchanger 13,14 and of monitoring unit are equipped in modem 1
Display unit 15, modem module 11 and interface unit 12 are electrically connected, and the output end of interface unit 12 is electrically connected monitoring
Unit 14 and display unit 15, satellite communication antenna 2 include A/D conversion module 21, electronic compass 22, antenna control unit 23,
Antenna driving unit 24, input-output unit 25, GPS module 26, beacon reception instrument 27, angular transducer 28 and microprocessor
29, the both ends of microprocessor 29 are all connected with input-output unit 25, and the output end of microprocessor 29 passes through input-output unit 25
It is electrically connected with antenna control unit 23 and antenna driving unit 24, the input terminal connection antenna driving of antenna control unit 23 is single
Member 24, antenna driving unit 24 is connected with motor, 24 driving motor of antenna driving unit, and drives day line traffic control list by motor
Member 23, enables the antenna to so accurately to satelloid, and the output end of antenna control unit 23 is electrically connected with angular transducer 28,
Angular transducer 28 connects the input port of microprocessor 29, and the input terminal of microprocessor 29 is also equipped with keyboard interface, passes through
The input of keyboard interface can be such that satellite communication antenna 2 is rapidly performed by star, the input terminal of microprocessor 29 high to star precision
It is also connected with GPS module 26, beacon reception instrument 27 and electronic compass 22, the output end of microprocessor 29 is connected with A/D modulus of conversion
Block 21, microprocessor 29 obtains the data of GPS module 26, beacon reception instrument 27 and angular transducer 28 by serial ports, to sentence
Disconnected antenna condition simultaneously issues instruction control antenna rotation, and real-time monitoring system state, system become by data processing, coordinate
It changes, after control algolithm resolving, output control signal, driving servo motor sets championship to theory, using back-shaped scanning and cross
Scanning method enters fine tuning state, last locking satellite after accurately capturing satellite.
This compact automatically just presents portable satellite station, including modem 1 and satellite communication antenna 2, modulation /demodulation
Device 1 connects satellite communication antenna 2 by L-band electromagnetic wave, and satellite communication antenna 2 connects geo-stationary orbit by Ku wave band electromagnetic wave
Satellite after the completion of communication antenna 2 connects geosynchronous satellite, connects the intermediate frequency line of modem 1 and satellite communication antenna 2
Cable, service terminal equipment access modem 1 realize that service communications, the whole systems such as speech and data between two places are easily grasped
Make, intelligence degree height, simultaneously modem 1 and 2 small volume of satellite communication antenna are easy to carry, performance is stablized, micro- place
It manages device 29 and the data of GPS module 26, beacon reception instrument 27 and angular transducer 28 is obtained by serial ports, to judge antenna condition
And instruction control antenna rotation is issued, and real-time monitoring system state, system pass through data processing, coordinate transform, control algolithm
After resolving, output control signal, driving servo motor sets championship to theory, is accurately caught using back-shaped scanning with cross scanning method
Enter fine tuning state, last locking satellite after obtaining satellite.
In summary: this compact automatically just presents portable satellite station, and whole system is easy to operate, intelligence degree is high, same
When modem 1 and 2 small volume of satellite communication antenna is easy to carry, performance is stablized, system by multiple data processing, sit
After mark transformation, control algolithm resolve, control signal is exported, driving servo motor sets championship to theory, after accurate capture satellite
Into fine tuning state, last locking satellite is high to star precision, facilitates user quickly directly to star.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of compact automatically just presents portable satellite station, including modem (1) and satellite communication antenna (2), modulation
Demodulator (1) passes through L-band electromagnetic wave connection satellite communication antenna (2), it is characterised in that: sets in the modem (1)
There are modem module (11), interface unit (12), interchanger (13), monitoring unit (14) and display unit (15), modulatedemodulate
Unit (11) and interface unit (12) are adjusted to be electrically connected, the output end of interface unit (12) is electrically connected monitoring unit (14) and aobvious
Show unit (15), the satellite communication antenna (2) includes A/D conversion module (21), electronic compass (22), antenna control unit
(23), antenna driving unit (24), input-output unit (25), GPS module (26), beacon reception instrument (27), angular transducer
(28) it is all connected with input-output unit (25) with microprocessor (29), the both ends of the microprocessor (29), microprocessor (29)
Output end be electrically connected with antenna control unit (23) and antenna driving unit (24), antenna by input-output unit (25)
The input terminal of control unit (23) connects antenna driving unit (24), and the output end of antenna control unit (23) is electrically connected with angle
It spends sensor (28), angular transducer (28) connects the input port of microprocessor (29), and the input terminal of microprocessor (29) is also
It is connected with GPS module (26), beacon reception instrument (27) and electronic compass (22), the output end of microprocessor (29) is connected with A/D
Conversion module (21).
2. a kind of compact according to claim 1 automatically just presents portable satellite station, it is characterised in that: the satellite is logical
Iflytech's line (2) connects geosynchronous satellite by Ku wave band electromagnetic wave.
3. a kind of compact according to claim 1 automatically just presents portable satellite station, it is characterised in that: the antenna drives
Moving cell (24) is connected with motor.
4. a kind of compact according to claim 1 automatically just presents portable satellite station, it is characterised in that: the micro process
The input terminal of device (29) is also equipped with keyboard interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687983.4U CN208209954U (en) | 2018-05-09 | 2018-05-09 | A kind of compact automatically just presents portable satellite station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687983.4U CN208209954U (en) | 2018-05-09 | 2018-05-09 | A kind of compact automatically just presents portable satellite station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209954U true CN208209954U (en) | 2018-12-07 |
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ID=64520334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687983.4U Active CN208209954U (en) | 2018-05-09 | 2018-05-09 | A kind of compact automatically just presents portable satellite station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-05-09 CN CN201820687983.4U patent/CN208209954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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