CN202142647U - Portable intelligent satellite antenna device - Google Patents
Portable intelligent satellite antenna device Download PDFInfo
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- CN202142647U CN202142647U CN201120207158U CN201120207158U CN202142647U CN 202142647 U CN202142647 U CN 202142647U CN 201120207158 U CN201120207158 U CN 201120207158U CN 201120207158 U CN201120207158 U CN 201120207158U CN 202142647 U CN202142647 U CN 202142647U
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- satellite antenna
- antenna device
- intelligent
- control unit
- portable property
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Abstract
A portable intelligent satellite antenna device is characterized in that the antenna device comprises a reflecting device connected with a feed source system; both the reflecting system and the feed source system are connected with a control unit through a servo system; the servo system is respectively connected with the reflecting system and the feed source system in a driving manner; and a display input device is also connected with the control unit. The portable intelligent satellite antenna device has the advantages that the design is reasonable, the operation performance of the satellite antenna can be improved, the precision of aiming the satellite is high, the portability is good, the reflecting device can be automatically unfolded and stored, the satellite finding work can be automatically completed, the automation degree is high, the operation is convenient, and the antenna can be mounted in vehicles or can serve as a fixed satellite antenna.
Description
Technical field
The utility model belongs to the satellite antenna technology, concrete relate to a kind of Based Intelligent Control of can carrying out and accomplishes automatically and launch to seek star and remove the intelligent and portable property satellite antenna device of receiving function.
Background technology
In the prior art; Known satellite antenna all is according to satellite longitude and the on-site longitude and latitude of antenna by manual work; Calculate antenna bearingt angle, luffing angle and polarization angle; And the orientation angles of rotating the adjustment antenna with artificial or electronic mode through angular transducer, luffing angle and polarization angle, the size that re-uses the instrumented satellite signal strength signal intensity of signal receiving device judges that whether antenna is to satelloid.Adopt this mode to need the operator to possess certain satellite communication knowledge, simultaneously in the use, because artificial fitting operation causes the error of electric property, it is long to carry inconvenience and operating time, and antenna is to the star low precision.
The utility model content
It is a kind of reasonable in design that the utility model provides, and can improve the intelligent and portable property satellite antenna device of satellite antenna operating characteristics, and it is high to the star precision; Portable good, polarization isolation is high, can launch and collect reflection unit automatically; And accomplish automatically and seek the star operation; Its automaticity is high, and operation is convenient, can be practical as vehicle-mounted or fixing satellite antenna.
The employed technical scheme of the utility model is following:
A kind of intelligent and portable property satellite antenna device; It is characterized in that said satellite antenna device comprises a reflection unit; This reflection unit connects a feed system; This reflection unit all is connected control unit through a servo system with feed system, and this servo system drives respectively with feed system with reflection unit and is connected, and a display input device also connects said control unit setting.
In the embodiment, said satellite antenna device also comprises a low noise amplifier LNB, and this low noise amplifier LNB connection is provided with a beacon receiving system, and this beacon receiving system connects said control unit.
In one execution mode, said satellite antenna device also comprises the GPS module, and this GPS module connects said control unit setting.
In one execution mode, said satellite antenna device also comprises an angular transducer, and this angular transducer connects said control unit.
In one execution mode, said satellite antenna device comprises main beam judgement tailor-made algorithm module, and this algoritic module is built in an antenna control unit.
In one execution mode, said satellite antenna device comprises a polarization closed loop fine setting tailor-made algorithm module, and this algoritic module is built in an antenna control unit.
In one execution mode, said satellite antenna device further comprises power-supply system, and this power-supply system is connected setting with each electricity consumption electrical component of said satellite antenna device.
In another execution mode, said reflection unit is formed by the multipatch antenna lobe is folding, and the splicing position of each antenna lens is articulated and connected.
In another execution mode, said display input device comprises handheld terminal or computer.
In the execution mode, said servo system drives through a direction elevating gear and connects reflection unit again; Said servo system also connects feed system through a feed actuator drives.
It is poor that this intelligent and portable property satellite antenna device can solve existing satellite antenna operability, and problem big and portable difference is disturbed in, cross polarization not enough to the star precision.Reflection unit is used for the reflector satellite signal, and feed system is used for separation signal and transmits; Servo system is used to drive the direction elevating gear and the feed transmission device rotates respectively to change orientation, pitching, the polarization angle of antenna.Display input device is used for the parameter input and shows; Low noise amplifier LNB is used to reduce noise signal and the signal that receives is downconverted to L-band; Signal receiving device is used for the signal that receives is handled, and converts signal strength signal intensity into number format and export; Angular transducer is installed in the antenna feed position, is used to export current angle of inclination data; The GPS module is used to position, and exports current longitude and latitude data; Control unit is used to gather the signal and the data of each parts; And utilize known algorithm computation to go out target bearing, pitching and the polarization angle of satellite; Sending controling instruction is to servo system then, and the control servo system goes to target bearing, pitching and polarization angle with antenna.And power-supply system is transformed to direct voltage with electric main, power source is provided for angular transducer, signal receiving device or GPS module.
The beneficial effect of the utility model is that this intelligent and portable property satellite antenna Design of device is reasonable, can improve the satellite antenna operating characteristics; It is high to the star precision, and is portable good, and cross polarization isolation is high; Can launch and collect reflection unit automatically, and automatically accomplish and seek the star operation, guarantee to be the standing wave bundle of antenna satelloid; Its automaticity is high, and operation is convenient, can be practical as vehicle-mounted or fixing satellite antenna.
Below in conjunction with accompanying drawing and embodiment the utility model is done further elaboration.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment is formed sketch map.
Embodiment
As shown in Figure 1; This intelligent and portable property satellite antenna device specifically is made up of reflection unit, servo system, direction elevating gear, feed transmission device, feed system, display input device, power-supply system, control unit, angular transducer, signal receiving device, GPS module, low noise amplifier LNB; Reflection unit is assemblied to form by the multipatch antenna lobe, and the special-purpose hasp in the splicing position of each antenna lens connects.Reflection unit connects a feed system, and feed system is connected control unit through low noise amplifier LNB with the beacon receiving system indirectly.
Servo system direction of passage elevating gear drives respectively with the feed transmission device and is connected reflection unit and feed system, and GPS module, angular transducer and display input device are connected the control unit setting respectively.Display input device can be electronics handheld terminal communication equipment, also can be computer.Power-supply system is connected with angular transducer, signal receiving device, GPS module for power supply.
When this intelligent and portable property satellite antenna device carries out work, at first control unit is imported and be sent to parameters such as director data such as target satellite orbital position through display input device; Satellite-signal carries out signal reflex through reflection unit, focuses to feed system, and signal is passed to low noise amplifier LNB; Low noise amplifier LNB introduces extremely low noise with satellite-signal to downconverting to L-band simultaneously; Be sent to the beacon receiving system to the signal after handling then; The beacon receiving system is handled satellite-signal; Signal strength signal intensity is transformed to data format, and latitude and longitude information of gathering with GPS module, angular transducer and angle-data be with the mode of serial communication protocol, with transfer of data to control unit; After control unit receives the data and signal of each parts; Through the parameter information of the latitude and longitude information obtained and display input device input, utilize known angle algorithm computation go out to aim at the mark orientation, pitching and the polarization angle of satellite, the angle-data that angle on target and angular transducer are exported compares; And calculate the angle difference of orientation, pitching and polarization; Sending controling instruction is to servo system then, and servo system direction of passage elevating gear drives reflection unit and feed system rotation with the feed transmission device, antenna is gone to target bearing, pitching and polarization angle after; The signal strength data that control unit transmits through signal receiving device again; Utilize the known star algorithm of seeking, send step instruction and give servo system, driven antenna is accomplished the searching operation of target satellite; Utilize proprietary algorithm afterwards, two of azimuth pitches axially on, the main beam of antenna is judged, guarantee the standing wave bundle definite object satellite of antenna; The control unit utilization is sent step instruction and is given servo system with known stepping fine setting algorithm then, and the orientation of trickle adjustment antenna, luffing angle are to receiving signal to maximum; Again afterwards, after the fine setting of azimuth pitch axle finished, control unit utilized the proprietary algorithm of company; Send control command, the driven antenna polaxis rotates, and according to the signal strength signal intensity of beacon receiver feedback; The trickle adjustment operation that polarizes, the satellite contrapolarization signal strength signal intensity received until antenna is minimum.In concrete the application, this satellite antenna device can comprise main beam judgement tailor-made algorithm module, and this algoritic module is built in antenna control unit.In addition, this satellite antenna device also can comprise a polarization closed loop fine setting tailor-made algorithm module, and this algoritic module is built in antenna control unit.Control unit passes to display input device with idsplay order, and each state angle of satellite antenna and each parts real-time status are shown.
Claims (10)
1. intelligent and portable property satellite antenna device; It is characterized in that said satellite antenna device comprises a reflection unit; This reflection unit connects a feed system; This reflection unit all is connected control unit through a servo system with feed system, and this servo system drives respectively with feed system with reflection unit and is connected, and a display input device also connects said control unit setting.
2. intelligent and portable property satellite antenna device according to claim 1; It is characterized in that said satellite antenna device also comprises a low noise amplifier LNB; This low noise amplifier LNB connection is provided with a beacon receiving system, and this beacon receiving system connects said control unit.
3. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said satellite antenna device also comprises the GPS module, and this GPS module connects said control unit setting.
4. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said satellite antenna device also comprises an angular transducer, and this angular transducer connects said control unit.
5. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said satellite antenna device comprises main beam judgement tailor-made algorithm module, and this algoritic module is built in an antenna control unit.
6. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said satellite antenna device comprises a polarization closed loop fine setting tailor-made algorithm module, and this algoritic module is built in an antenna control unit.
7. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said satellite antenna device further comprises power-supply system, and this power-supply system is connected setting with each electricity consumption electrical component of said satellite antenna device.
8. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said reflection unit forms by the multipatch antenna lobe is folding, and the splicing position of each antenna lens is articulated and connected.
9. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said display input device comprises handheld terminal or computer.
10. intelligent and portable property satellite antenna device according to claim 1 is characterized in that said servo system drives the connection reflection unit through a direction elevating gear; Said servo system also connects feed system through a feed actuator drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207158U CN202142647U (en) | 2011-06-20 | 2011-06-20 | Portable intelligent satellite antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207158U CN202142647U (en) | 2011-06-20 | 2011-06-20 | Portable intelligent satellite antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142647U true CN202142647U (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207158U Expired - Fee Related CN202142647U (en) | 2011-06-20 | 2011-06-20 | Portable intelligent satellite antenna device |
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| Country | Link |
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| CN (1) | CN202142647U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079339A (en) * | 2014-06-10 | 2014-10-01 | 北京航天控制仪器研究所 | Automatic storage system of static through antennas when vehicle starts |
| CN104125002A (en) * | 2013-04-25 | 2014-10-29 | 成都国恒空间技术工程有限公司 | Rapid satellite locking method of portable satellite receiver |
| CN104506227A (en) * | 2014-11-28 | 2015-04-08 | 南京中网卫星通信股份有限公司 | Automatic satellite searching and network accessing device and method for IP-star satellite system |
| CN104793623A (en) * | 2015-04-09 | 2015-07-22 | 深圳市宏腾通电子有限公司 | Simple satellite finding device |
| CN106685519A (en) * | 2017-03-09 | 2017-05-17 | 北京爱科迪通信技术股份有限公司 | Satellite finding system and method based on power detector |
| CN106918832A (en) * | 2016-12-29 | 2017-07-04 | 成都信息工程大学 | A kind of intelligent satellite method of reseptance based on Big Dipper positioning |
| CN107991651A (en) * | 2017-10-31 | 2018-05-04 | 上海无线电设备研究所 | A kind of adaptive stepper control method of the predetermined angular of radar servo system |
| CN112787703A (en) * | 2020-12-14 | 2021-05-11 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
-
2011
- 2011-06-20 CN CN201120207158U patent/CN202142647U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125002A (en) * | 2013-04-25 | 2014-10-29 | 成都国恒空间技术工程有限公司 | Rapid satellite locking method of portable satellite receiver |
| CN104079339A (en) * | 2014-06-10 | 2014-10-01 | 北京航天控制仪器研究所 | Automatic storage system of static through antennas when vehicle starts |
| CN104079339B (en) * | 2014-06-10 | 2017-09-29 | 北京航天万达高科技有限公司 | Exceedingly high line vehicle launch collects system automatically during one kind is quiet |
| CN104506227A (en) * | 2014-11-28 | 2015-04-08 | 南京中网卫星通信股份有限公司 | Automatic satellite searching and network accessing device and method for IP-star satellite system |
| CN104793623A (en) * | 2015-04-09 | 2015-07-22 | 深圳市宏腾通电子有限公司 | Simple satellite finding device |
| CN106918832A (en) * | 2016-12-29 | 2017-07-04 | 成都信息工程大学 | A kind of intelligent satellite method of reseptance based on Big Dipper positioning |
| CN106685519A (en) * | 2017-03-09 | 2017-05-17 | 北京爱科迪通信技术股份有限公司 | Satellite finding system and method based on power detector |
| CN107991651A (en) * | 2017-10-31 | 2018-05-04 | 上海无线电设备研究所 | A kind of adaptive stepper control method of the predetermined angular of radar servo system |
| CN107991651B (en) * | 2017-10-31 | 2020-01-03 | 上海无线电设备研究所 | Preset angle self-adaptive step control method for radar servo system |
| CN112787703A (en) * | 2020-12-14 | 2021-05-11 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
| CN112787703B (en) * | 2020-12-14 | 2024-01-02 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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