CN109031370A - A kind of portable satellite earth station system - Google Patents
A kind of portable satellite earth station system Download PDFInfo
- Publication number
- CN109031370A CN109031370A CN201810696620.1A CN201810696620A CN109031370A CN 109031370 A CN109031370 A CN 109031370A CN 201810696620 A CN201810696620 A CN 201810696620A CN 109031370 A CN109031370 A CN 109031370A
- Authority
- CN
- China
- Prior art keywords
- satellite
- signal
- antenna
- handheld terminal
- earth station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/02—Details of the space or ground control segments
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
Abstract
The present invention provides a kind of portable satellite earth station systems, the satellite earth station system includes satellite antenna, feed arm, seeks star component, warehouse, pedestal and handheld terminal, one end installation of feed arm is on the base, the other end of feed arm is connect with antenna element, it is characterized in that, handheld terminal is mounted on feed arm and is close to feed arm, seeks star component package in warehouse, warehouse is mounted on the satellite antenna back side.The advantages of this system is: device integration is high, transports easy to carry, and it is accurate to seek star, and it is fast to open speed.
Description
Technical field
The present invention relates to a kind of satellite earth station systems, in particular to a kind of portable satellite earth station system.
Background technique
Conventional portable satellite station function is relatively simple, only provides satellite station at present, and user needs external modem, power supply mould
Block, system need scene that modules combine and could be started to work in application, and wiring is more is easy to wrong,
Activating the service, the time is very long, and in addition modules have individual cabinet to pack, and carries trouble.
Conventional portable satellite station is all made of manually to star mode, that there are antennas is very slow to star speed, precision is low, operation not
The problems such as facilitating.Especially narrow in the wave beam of Ka, Ku wave band, antenna is high to star required precision, and user can only be by the accumulation time repeatedly
Knowing from experience after training slightly to improve efficiency, and result in when user in case of emergency executes support mission that there are sizable hidden
Suffer from.
In summary, it is desirable to provide a kind of portable satellite earth station system can overcome the deficiencies of existing technologies.
Summary of the invention
The present invention is intended to provide a kind of portable satellite earth station system, can overcome the deficiencies of existing technologies.The present invention
Goal of the invention be achieved by the following technical programs.
An embodiment of the invention provides a kind of portable satellite earth station system, wherein the system of satellite earth station
System includes satellite antenna, feed arm, seeks star component, warehouse, pedestal and handheld terminal, and one end of feed arm is installed on the base,
The other end of feed arm is connect with antenna element, which is characterized in that handheld terminal is mounted on feed arm and is close to feed arm, seeks
For star component package in warehouse, warehouse is mounted on the satellite antenna back side.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein described seek star component
Including filter, modem and wireless router, satellite antenna includes antenna element, feed arm and pedestal, satellite antenna
It is electrically connected with filter electrical connection, filter and modem electrical connection, modem with wireless router, wireless routing
Device and handheld terminal are wirelessly connected, and satellite antenna is for receiving satellite-signal and satellite-signal being sent to filter, filter
For to receive satellite-signal be filtered, frequency conversion and amplification formed amplification satellite-signal and send it to modulation /demodulation
Device, modem are used to carry out demodulating to the satellite-signal from filter and the signal-to-noise ratio of acquisition are passed through wireless router
It is sent to handheld terminal, handheld terminal is for showing, calculating and recording pitching, orientation values and signal-to-noise ratio numerical value.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein the handheld terminal
For PDA, mobile phone or PC machine.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein the warehouse includes
Network interface, power interface and antenna, network interface are used to connect modem and external equipment by cable, and power interface is for connecting
External dc or AC power source, antenna are used to send and receive the signal of wireless router.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein the handheld terminal
Including positioning element, processor, compass, level meter, inputoutput unit and communication component, positioning element is used for receiving earth station
Warp, latitude numerical value and the target satellite position of current location are simultaneously transferred to processor, and compass is used to detect the orientation of handheld terminal
Information is simultaneously transferred to processor, and level meter is used to detect the pitch position information of handheld terminal and is transferred to processor, processor
For calculating the theoretical pitching of satellite antenna, orientation according to warp, latitude numerical value and the target satellite position of earth station current location
Value, processor are also used to relatively and record each pitching, the corresponding signal-to-noise ratio numerical value of position of orientation, and inputoutput unit is for showing
Star relevant information is sought, inputoutput unit is also used to input current warp, latitude numerical value and the target satellite of portable satellite earth station
Location information, communication component are used to be wirelessly connected with the modem for seeking star component.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein the positioning element
Use GPS positioning, Beidou positioning or Beidou and GPS alignment by union.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein when positioning, it is described
The positioning element of handheld terminal receives warp, latitude numerical value and the target satellite position of current location, and handheld terminal is according to warp, latitude
Theoretical orientation, pitch value are calculated with target satellite position, is manually adjusted satellite antenna corresponding to theoretical pitch value and orientation values
Position, handheld terminal shows and records pitch position and pitch position and corresponding signal-to-noise ratio numerical value, and manual-up rotation is defended
Star antenna, satellite antenna scanning signal, handheld terminal show and record the signal-to-noise ratio of each pitch position, manually adjust satellite antenna
Until reaching preset upward limited angular or signal-to-noise ratio is 0；Orientation satellite antenna is rotated down manually, until reaching to default
Lower limited angular or signal-to-noise ratio be 0；According to the signal-to-noise ratio of the pitch position of finger terminal record, satellite antenna is gone to manually
The maximum pitch position of signal-to-noise ratio；The pitch position for keeping satellite antenna, horizontally rotates the position of orientation of satellite antenna, directly manually
It is 0 to preset horizontal limited angular or signal-to-noise ratio is reached；Manual repercussion rotates satellite antenna, until the horizontal limit of preset arrival
Angle processed or signal-to-noise ratio are 0；And satellite antenna is turned to the maximum pitch position of signal-to-noise ratio of handheld terminal record.
The advantages of portable satellite earth station system is: device integration is high, and it is electrical that armamentarium is integrated in antenna
In storehouse, only one cabinet of a complete set of equipment.It transports easy to carry, opens quick, completed in the form of monitoring software to all devices
Parameter configuration, the automatic portable satellite station of tradition relatively has been greatly reduced cost, while being greatly reduced the work of execute-in-place
It measures, more effectively realizes the popularization and application of domestic ka satellite system.
Detailed description of the invention
Referring to attached drawing, the disclosure of the present invention will become more readily understood.Skilled addressee readily understands that: this
It is only used to illustrate the technical scheme of the present invention for a little attached drawings, and is not intended to limit the scope of protection of the present invention.
In figure:
Fig. 1 shows the schematic diagram of portable satellite earth station system according to one embodiment of the present invention.
Fig. 2 shows the installation of handheld terminal according to one embodiment of the present invention as shown in Figure 1 on feed arm
Position view.
Fig. 3 shows the block diagram for seeking star component according to one embodiment of the present invention as shown in Figure 1.
Fig. 4 shows the external component position view of warehouse according to one embodiment of the present invention as shown in Figure 1.
Fig. 5 shows the block diagram of handheld terminal according to one embodiment of the present invention as shown in Figure 1.
Specific embodiment
Fig. 1-3 and following description describe optional embodiments of the invention to instruct how those skilled in the art implement
It is of the invention with reproducing.In order to teach the technical scheme of the invention, it has simplified or omitted some conventional aspects.Those skilled in the art
It should be understood that being originated from the variation or replacement of these embodiments will be within the scope of the present invention.Those skilled in the art answer
The following features can be combined in various ways to form multiple variations of the present invention for the understanding.As a result, the invention is not limited to
Following optional embodiments, and be only limited by the claims and their equivalents.
Fig. 1-2 shows the schematic diagram of portable satellite earth station system according to one embodiment of the present invention, described to defend
Star earth station system includes satellite antenna 1, feed arm 2, seeks 3 (not shown) of star component, warehouse 4, pedestal 5 and handheld terminal 6, feedback
One end of source arm 2 is mounted on pedestal 5, and the other end of feed arm 2 is connect with antenna element, which is characterized in that handheld terminal 6 is pacified
On feed arm 2 and it is close to feed arm 2, seeks star component 3 and be encapsulated in warehouse 4, warehouse 4 is mounted on 1 back side of satellite antenna.
Fig. 3 shows the block diagram for seeking star component 3 according to one embodiment of the present invention as shown in Figure 1, described to seek star
Component 3 includes filter 31, modem 32 and wireless router 33, satellite antenna 1 and the electrical connection of filter 31, filter
31 and modem 32 be electrically connected, modem 32 be electrically connected with wireless router 33, wireless router 33 and holds end
End 6 is wirelessly connected, and for receiving satellite-signal and satellite-signal being sent to filter 31, filter 31 is used for satellite antenna 1
To receive satellite-signal be filtered, frequency conversion and amplification formed amplification satellite-signal and send it to modem
32, modem 32 is used to carry out demodulating to the satellite-signal from filter 31 and the signal-to-noise ratio of acquisition is passed through no route
Handheld terminal 6 is sent to by device 33, handheld terminal 6 is for showing, calculating and recording pitching, orientation values and signal-to-noise ratio numerical value.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein the handheld terminal
6 be PDA, mobile phone or PC machine.
Fig. 4 shows the external component position signal of warehouse 4 according to one embodiment of the present invention as shown in Figure 1
Figure, the portable satellite earth station system that said one embodiment according to the present invention provides, wherein the warehouse includes power supply
Interface 41 and antenna 42, for power interface 41 for connecting external dc or AC power source, antenna 42 is wireless for sending and receiving
The signal of router 33.
Fig. 5 shows the block diagram of handheld terminal 6 according to one embodiment of the present invention as shown in Figure 1, wherein described
Handheld terminal 6 includes positioning element 61, processor 62, compass 63, level meter 64, inputoutput unit 65 and communication component 66,
Positioning element 61 is used for warp, latitude numerical value and the target satellite position of receiving earth station current location, and processor 62 is used for basis
Warp, latitude numerical value and the target satellite position of earth station current location calculate the theoretical pitching of satellite antenna 1, orientation values, processing
Device 62 is also used to relatively and records each pitching, the corresponding signal-to-noise ratio numerical value of position of orientation, and compass 63 is for detecting handheld terminal 6
Position of orientation, level meter 64 are used to detect the pitch position of handheld terminal 6, and inputoutput unit 65 is for showing that seeking astrology closes letter
Breath, inputoutput unit 65 are also used to input current warp, latitude numerical value and the target satellite location information of portable satellite earth station,
Communication component 66 is used to be wirelessly connected with the modem 32 for seeking star component 3.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein the positioning element
61 use GPS positioning, Beidou positioning or Beidou and GPS alignment by union.
The portable satellite earth station system that said one embodiment according to the present invention provides, wherein when positioning, it is described
The positioning element 61 of handheld terminal 6 receives warp, latitude numerical value and the target satellite position of current location, handheld terminal 6 according to pass through,
Latitude and target satellite position calculate theoretical orientation, pitch value, manually adjust satellite antenna 1 to theoretical pitch value and orientation values
Corresponding position, the display of handheld terminal 6 simultaneously record pitch position and pitch position and corresponding signal-to-noise ratio numerical value, and manual-up turn
Dynamic satellite antenna 1,1 scanning signal of satellite antenna, handheld terminal 6 show and record the signal-to-noise ratio of each pitch position, manually adjust
Satellite antenna 1 is until reach preset upward limited angular, if 10 ° or signal-to-noise ratio are 0；Orientation satellite day is rotated down manually
Line 1, until reaching to preset lower limited angular, if 10 ° or signal-to-noise ratio are 0；According to the pitch position of finger terminal record
Satellite antenna 1 is gone to the maximum pitch position of signal-to-noise ratio manually by signal-to-noise ratio；Keep the pitch position of satellite antenna 1, manual water
The position of orientation of satellite antenna 1 is moved in flat turn, until preset horizontal limited angular is reached, if 10 ° or signal-to-noise ratio are 0；It is anti-manually
Rotation satellite antenna 1 is rung, until preset reach horizontal limited angular, such as 10 ° or signal-to-noise ratio are 0；And by satellite antenna 1
Turn to the maximum pitch position of signal-to-noise ratio of the record of handheld terminal 6.
The advantages of portable satellite earth station system is: device integration is high, and it is electrical that armamentarium is integrated in antenna
In storehouse, only one cabinet of a complete set of equipment.It transports easy to carry, opens quick, completed in the form of monitoring software to all devices
Parameter configuration, the automatic portable satellite station of tradition relatively has been greatly reduced cost, while being greatly reduced the work of execute-in-place
It measures, more effectively realizes the popularization and application of domestic ka satellite system.
Although being done indeed, it will be appreciated that the description of front has been carried out in example through the invention to the present invention
Out will be apparent to those skilled in the science it is such and other improvement and change be deemed to fall such as set forth herein
Broad range of the present invention in.Therefore, although the present invention reference has been made to preferred embodiment and be described, meaning
It is not to be restricted the equipment for having novelty therefrom, on the contrary, it, which is intended to include, meets part disclosed above, claim
Broad range within various improvement and equivalent modifications.
Claims (7)
1. a kind of portable satellite earth station system, the satellite earth station system include satellite antenna, feed arm, seek star component,
Warehouse, pedestal and handheld terminal, on the base, the other end of feed arm is connect with antenna element for one end installation of feed arm,
It is characterized in that, handheld terminal is mounted on feed arm and is close to feed arm, seeks star component package in warehouse, and warehouse, which is mounted on, to be defended
The star antenna back side.
2. satellite earth station system as described in claim 1, which is characterized in that the star component of seeking includes filter, modulation
Demodulator and wireless router, satellite antenna include antenna element, feed arm and pedestal, satellite antenna and filter electrical connection,
Filter and modem electrical connection, modem is electrically connected with wireless router, wireless router and handheld terminal without
Line connection, for receiving satellite-signal and satellite-signal being sent to filter, filter is used to defend to receiving satellite antenna
Star signal is filtered, frequency conversion and amplification form the satellite-signal of amplification and send it to modem, modem
For carrying out demodulation and being sent to the signal-to-noise ratio of acquisition by wireless router to hold eventually to the satellite-signal from filter
End, handheld terminal is for showing, calculating and recording pitching, orientation values and signal-to-noise ratio numerical value.
3. satellite earth station system as claimed in claim 2, which is characterized in that the handheld terminal is PDA, mobile phone or PC
Machine.
4. satellite earth station system as claimed in claim 2, which is characterized in that the warehouse include network interface, power interface and
Antenna, network interface are used to connect modem and external equipment by cable, and power interface is for connecting external dc or exchange
Power supply, antenna are used to send and receive the signal of wireless router.
5. satellite earth station system as claimed in claim 2, which is characterized in that the handheld terminal includes positioning element, place
Device, compass, level meter, inputoutput unit and communication component are managed, positioning element is used for warp, the latitude of receiving earth station current location
Degree value and target satellite position are simultaneously transferred to processor, and compass is used to detect the azimuth information of handheld terminal and is transferred to processing
Device, level meter are used to detect the pitch position information of handheld terminal and are transferred to processor, and processor according to earth station for working as
Warp, latitude numerical value and the target satellite position of front position calculate the theoretical pitching of satellite antenna, orientation values, and processor is also used to compare
Relatively and each pitching, the corresponding signal-to-noise ratio numerical value of position of orientation are recorded, inputoutput unit seeks star relevant information for showing, inputs
Output block is also used to input current warp, latitude numerical value and the target satellite location information of portable satellite earth station, communication component
For being wirelessly connected with modem.
6. satellite earth station system as claimed in claim 5, which is characterized in that the positioning element uses GPS positioning, Beidou
Positioning or Beidou and GPS alignment by union.
7. satellite earth station system as claimed in claim 6, which is characterized in that when positioning, the positioning region of the handheld terminal
Part receives warp, latitude numerical value and the target satellite position of current location, and handheld terminal is counted according to warp, latitude and target satellite position
Theoretical orientation, pitch value are calculated, is manually adjusted satellite antenna to theoretical pitch value and the corresponding position of orientation values, handheld terminal is aobvious
Show and record pitch position and pitch position and corresponding signal-to-noise ratio numerical value, manual-up rotation satellite antenna, satellite antenna is swept
Retouch signal, handheld terminal shows and records the signal-to-noise ratio of each pitch position, manually adjust satellite antenna until reach it is preset to
Upper limited angular or signal-to-noise ratio are 0；Orientation satellite antenna is rotated down manually, until reaching to preset lower limited angular or letter
It makes an uproar than being 0；According to the signal-to-noise ratio of the pitch position of finger terminal record, satellite antenna is gone into the maximum pitching of signal-to-noise ratio manually
Position；The pitch position for keeping satellite antenna, horizontally rotates the position of orientation of satellite antenna manually, until reaching preset level
Limited angular or signal-to-noise ratio are 0；Manual repercussion rotates satellite antenna, until the horizontal limited angular of preset arrival or signal-to-noise ratio are
0；And satellite antenna is turned to the maximum pitch position of signal-to-noise ratio of handheld terminal record.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696620.1A CN109031370B (en) | 2018-06-29 | 2018-06-29 | Portable satellite earth station system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696620.1A CN109031370B (en) | 2018-06-29 | 2018-06-29 | Portable satellite earth station system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109031370A true CN109031370A (en) | 2018-12-18 |
| CN109031370B CN109031370B (en) | 2021-11-16 |
Family
ID=65520902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696620.1A Active CN109031370B (en) | 2018-06-29 | 2018-06-29 | Portable satellite earth station system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109031370B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111026167A (en) * | 2019-12-24 | 2020-04-17 | 深圳市星网荣耀科技有限公司 | Star finding system and star finding and aiming method |
| WO2022127098A1 (en) * | 2020-12-14 | 2022-06-23 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
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| JPH04207332A (en) * | 1990-11-30 | 1992-07-29 | Hitachi Ltd | Satellite communication earth station |
| CN201081728Y (en) * | 2007-07-31 | 2008-07-02 | 南京中网通信有限公司 | Auxiliary satellite positioning device for portable satellite antenna |
| CN101950844A (en) * | 2010-08-30 | 2011-01-19 | 北京爱科迪信息通讯技术有限公司 | Portable satellite antenna system with auxiliary star aiming device and star aiming method thereof |
| CN101950843A (en) * | 2010-07-21 | 2011-01-19 | 北京市信息技术应用研究所 | Portable satellite antenna system and star finding method thereof |
| CN201733305U (en) * | 2010-07-12 | 2011-02-02 | 北京爱科迪信息通讯技术有限公司 | Multi-service portable satellite communication earth station |
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2018
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| JPH04207332A (en) * | 1990-11-30 | 1992-07-29 | Hitachi Ltd | Satellite communication earth station |
| CN201081728Y (en) * | 2007-07-31 | 2008-07-02 | 南京中网通信有限公司 | Auxiliary satellite positioning device for portable satellite antenna |
| CN201733305U (en) * | 2010-07-12 | 2011-02-02 | 北京爱科迪信息通讯技术有限公司 | Multi-service portable satellite communication earth station |
| CN101950843A (en) * | 2010-07-21 | 2011-01-19 | 北京市信息技术应用研究所 | Portable satellite antenna system and star finding method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111026167A (en) * | 2019-12-24 | 2020-04-17 | 深圳市星网荣耀科技有限公司 | Star finding system and star finding and aiming method |
| WO2022127098A1 (en) * | 2020-12-14 | 2022-06-23 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109031370B (en) | 2021-11-16 |
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