CN109728438A - A kind of hygienic trace reception system and method for high-speed mobile - Google Patents
A kind of hygienic trace reception system and method for high-speed mobile Download PDFInfo
- Publication number
- CN109728438A CN109728438A CN201811483226.6A CN201811483226A CN109728438A CN 109728438 A CN109728438 A CN 109728438A CN 201811483226 A CN201811483226 A CN 201811483226A CN 109728438 A CN109728438 A CN 109728438A
- Authority
- CN
- China
- Prior art keywords
- antenna
- azimuth
- speed
- elevation angle
- elevation
- 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.)
- Pending
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of hygienic traces of high-speed mobile to receive system, comprising: antenna, antenna bottom are provided with servo-system；Azimuth and elevation sensor, the azimuth and elevation sensor for acquiring the azimuth and the elevation angle of antenna in real time；Positioning device, positioning device is for obtaining the current latitude and longitude information of antenna；It tests the speed and acceleration measurement device, tests the speed with acceleration measurement device for obtaining the current movement speed of antenna and current acceleration；Controller calculates antenna and searches for azimuth and the elevation angle required for default satellite after preset time period, and calculates the azimuth of antenna and the adjusting position at the elevation angle and adjustment speed.Azimuthal variation angle can be calculated by the movement speed and acceleration and local oscillator information of measurement antenna in the present invention, and is automatically adjusted according to obtained variation angle, to realize satellite real-time tracing.
Description
Technical field
The present invention relates to satellite communication field, the hygienic trace of especially a kind of high-speed mobile receives system and method.
Background technique
For antenna in high speed movement, the azimuth and the elevation angle being connected with satellite are also to change therewith.And with
The fast development of China's economy, more and more Vehicular satellite TVs and carrier-borne satellite television etc. are used widely, however,
During vehicle-mounted and carrier-borne antenna movement, connection side's parallactic angle of antenna and satellite and the elevation angle are no longer best, final influence uses.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of hygienic traces of high-speed mobile to receive system
And azimuthal change can be calculated by the movement speed and acceleration and local oscillator information of measurement antenna in method, the application
Dynamic angle, and automatically adjusted according to obtained variation angle, to realize satellite real-time tracing.
The purpose of the present invention is achieved through the following technical solutions:
A kind of hygienic trace reception system of high-speed mobile, comprising:
Antenna, antenna bottom are provided with servo-system, and the antenna is by the driving of the servo-system, to adjust the side of antenna
Parallactic angle and the elevation angle；
Azimuth and elevation sensor, azimuth and elevation sensor are installed on antenna, and the azimuth and elevation sensor are used
In the azimuth and the elevation angle of acquisition antenna in real time；
Positioning device, positioning device is for obtaining the current latitude and longitude information of antenna；
Test the speed and acceleration measurement device, test the speed and acceleration measurement device for obtain the current movement speed of antenna and it is current plus
Speed；
Controller, controller are current according to antenna for the current latitude and longitude information of receiving antenna and the local oscillator information of tuner
Velocity and acceleration calculates day line search and presets azimuth and the elevation angle required for satellite, and calculates antenna after preset time period
Azimuth and the elevation angle required for default satellite are searched for, and calculates the azimuth of antenna and the adjusting position at the elevation angle and adjusting
Speed.
Preferably, the antenna is one of slot antenna, paster antenna, teledish and trellis antenna.
It preferably, further include data recording equipment, data recording equipment is used to record the parameter of satellite, the satellite
Parameter includes downstream frequency, local oscillator information, symbol and longitude and latitude；Data recording equipment is also used to record antenna adjustments record.
A kind of hygienic trace method of reseptance of high-speed mobile, comprising the following steps:
S1, the present orientation angle and the elevation angle that antenna is obtained by azimuth and elevation sensor, obtain antenna by positioning device
Current latitude and longitude information, pass through test the speed with acceleration measurement device obtain antenna current movement speed and current acceleration letter
Breath；
S2, the azimuth and the elevation angle that the default satellite of the line search preset time period day after tomorrow is calculated by controller, and calculate antenna
The adjusting position and adjustment speed at azimuth and the elevation angle；
S3, driving servo-system are to preset the azimuth and the elevation angle that movement speed adjusts antenna.
Preferably, when obtaining the current latitude and longitude information of antenna by positioning device, further includes:
The motion track of antenna is obtained by positioning device, and records the adjusting data of parallactic angle and the elevation angle above the motion track；
When again passing by the motion track, call directly the azimuth of storage and the adjusting data at the elevation angle, driving servo-system into
Row is adjusted.
Preferably, before obtaining the present orientation angle and the elevation angle of antenna by azimuth and elevation sensor, further includes:
Local oscillator information by the antenna location information and tuner that get obtains the currently received number of satellite of energy and can connect
The satellite symbol of receipts.
The beneficial effects of the present invention are: the present invention can be believed by the movement speed and acceleration and local oscillator of measurement antenna
Azimuthal variation angle is calculated in breath, and is automatically adjusted according to obtained variation angle, to realize that satellite chases after in real time
Track.
Detailed description of the invention
Fig. 1 is system connection block diagram of the invention；
Fig. 2 is flow chart of the method for the present invention；
In figure, 101- antenna, the azimuth 102- and elevation sensor, 103- positioning device, 104- test the speed and acceleration analysis dress
It sets, 105- controller.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
A kind of hygienic trace reception system of high-speed mobile, please refers to shown in attached drawing 1, comprising:
Antenna, antenna bottom are provided with servo-system, and the antenna is by the driving of the servo-system, to adjust the side of antenna
Parallactic angle and the elevation angle；
Azimuth and elevation sensor, azimuth and elevation sensor are installed on antenna, and the azimuth and elevation sensor are used
In the azimuth and the elevation angle of acquisition antenna in real time；
Positioning device, positioning device is for obtaining the current latitude and longitude information of antenna；
Test the speed and acceleration measurement device, test the speed and acceleration measurement device for obtain the current movement speed of antenna and it is current plus
Speed；
Controller, controller are current according to antenna for the current latitude and longitude information of receiving antenna and the local oscillator information of tuner
Velocity and acceleration calculates day line search and presets azimuth and the elevation angle required for satellite, and calculates antenna after preset time period
Azimuth and the elevation angle required for default satellite are searched for, and calculates the azimuth of antenna and the adjusting position at the elevation angle and adjusting
Speed.
Preferably, the antenna is one of slot antenna, paster antenna, teledish and trellis antenna.
It preferably, further include data recording equipment, data recording equipment is used to record the parameter of satellite, the satellite
Parameter includes downstream frequency, local oscillator information, symbol and longitude and latitude；Data recording equipment is also used to record antenna adjustments record.
A kind of hygienic trace method of reseptance of high-speed mobile, please refers to shown in attached drawing 2, comprising the following steps:
S1, the present orientation angle and the elevation angle that antenna is obtained by azimuth and elevation sensor, obtain antenna by positioning device
Current latitude and longitude information, pass through test the speed with acceleration measurement device obtain antenna current movement speed and current acceleration letter
Breath；
S2, the azimuth and the elevation angle that the default satellite of the line search preset time period day after tomorrow is calculated by controller, and calculate antenna
The adjusting position and adjustment speed at azimuth and the elevation angle；
S3, driving servo-system are to preset the azimuth and the elevation angle that movement speed adjusts antenna.
Preferably, when obtaining the current latitude and longitude information of antenna by positioning device, further includes:
The motion track of antenna is obtained by positioning device, and records the adjusting data of parallactic angle and the elevation angle above the motion track；
When again passing by the motion track, call directly the azimuth of storage and the adjusting data at the elevation angle, driving servo-system into
Row is adjusted.
Preferably, before obtaining the present orientation angle and the elevation angle of antenna by azimuth and elevation sensor, further includes:
Local oscillator information by the antenna location information and tuner that get obtains the currently received number of satellite of energy and can connect
The satellite symbol of receipts.
It should be noted that the present invention can be calculated by the movement speed and acceleration and local oscillator information of measurement antenna
Azimuthal variation angle is obtained, and is automatically adjusted according to obtained variation angle, to realize satellite real-time tracing.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of hygienic trace of high-speed mobile receives system characterized by comprising
Antenna, antenna bottom are provided with servo-system, and the antenna is by the driving of the servo-system, to adjust the side of antenna
Parallactic angle and the elevation angle；
Azimuth and elevation sensor, azimuth and elevation sensor are installed on antenna, and the azimuth and elevation sensor are used
In the azimuth and the elevation angle of acquisition antenna in real time；
Positioning device, positioning device is for obtaining the current latitude and longitude information of antenna；
Test the speed and acceleration measurement device, test the speed and acceleration measurement device for obtain the current movement speed of antenna and it is current plus
Speed；
Controller, controller are current according to antenna for the current latitude and longitude information of receiving antenna and the local oscillator information of tuner
Velocity and acceleration calculates day line search and presets azimuth and the elevation angle required for satellite, and calculates antenna after preset time period
Azimuth and the elevation angle required for default satellite are searched for, and calculates the azimuth of antenna and the adjusting position at the elevation angle and adjusting
Speed.
2. a kind of hygienic trace of high-speed mobile receives system according to claim 1, which is characterized in that the antenna is seam
One of gap antenna, paster antenna, teledish and trellis antenna.
3. a kind of hygienic trace of high-speed mobile receives system according to claim 1, which is characterized in that it further includes data
Recording device, data recording equipment are used to record the parameter of satellite, the parameter of the satellite include downstream frequency, local oscillator information,
Symbol and longitude and latitude；Data recording equipment is also used to record antenna adjustments record.
4. a kind of hygienic trace method of reseptance of high-speed mobile, which comprises the following steps:
S1, the present orientation angle and the elevation angle that antenna is obtained by azimuth and elevation sensor, obtain antenna by positioning device
Current latitude and longitude information, pass through test the speed with acceleration measurement device obtain antenna current movement speed and current acceleration letter
Breath；
S2, the azimuth and the elevation angle that the default satellite of the line search preset time period day after tomorrow is calculated by controller, and calculate antenna
The adjusting position and adjustment speed at azimuth and the elevation angle；
S3, driving servo-system are to preset the azimuth and the elevation angle that movement speed adjusts antenna.
5. the hygienic trace method of reseptance of a kind of high-speed mobile according to claim 4, which is characterized in that passing through positioning dress
When setting the current latitude and longitude information for obtaining antenna, further includes:
The motion track of antenna is obtained by positioning device, and records the adjusting data of parallactic angle and the elevation angle above the motion track；
When again passing by the motion track, call directly the azimuth of storage and the adjusting data at the elevation angle, driving servo-system into
Row is adjusted.
6. the hygienic trace method of reseptance of a kind of high-speed mobile according to claim 4, which is characterized in that passing through azimuth
Before the present orientation angle and the elevation angle that obtain antenna with elevation sensor, further includes:
Local oscillator information by the antenna location information and tuner that get obtains the currently received number of satellite of energy and can connect
The satellite symbol of receipts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483226.6A CN109728438A (en) | 2018-12-05 | 2018-12-05 | A kind of hygienic trace reception system and method for high-speed mobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483226.6A CN109728438A (en) | 2018-12-05 | 2018-12-05 | A kind of hygienic trace reception system and method for high-speed mobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109728438A true CN109728438A (en) | 2019-05-07 |
Family
ID=66295236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483226.6A Pending CN109728438A (en) | 2018-12-05 | 2018-12-05 | A kind of hygienic trace reception system and method for high-speed mobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109728438A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123330A (en) * | 2019-12-31 | 2020-05-08 | 上海摩勤智能技术有限公司 | Positioning method and positioning system |
| CN112467379A (en) * | 2020-10-30 | 2021-03-09 | 华为技术有限公司 | Method, device and system for adjusting antenna |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893902A (en) * | 2010-07-07 | 2010-11-24 | 北京爱科迪信息通讯技术有限公司 | Satellite antenna control system and satellite finding method |
| CN101982897A (en) * | 2010-09-01 | 2011-03-02 | 郴州希典科技有限公司 | Dynamic tracking satellite antenna |
| CN103064429A (en) * | 2012-12-07 | 2013-04-24 | 北京爱科迪信息通讯技术有限公司 | Satellite finding device and adjustment method thereof |
| CN104914876A (en) * | 2015-06-11 | 2015-09-16 | 南京中网卫星通信股份有限公司 | Beidou/GPS double-positioning satellite-finding control system having spectrum monitoring function and application method thereof |
| CN106329122A (en) * | 2016-08-29 | 2017-01-11 | 中国人民解放军火箭军工程大学 | SCIM (satellite communication in motion) plate array antenna tracking device and method |
| CN106785442A (en) * | 2016-12-19 | 2017-05-31 | 中云卫星通信有限公司 | A kind of method and system of vehicle-mounted satellite antenna tracking satellite |
| CN108333611A (en) * | 2018-04-24 | 2018-07-27 | 中信海洋（舟山）卫星通信有限公司 | A kind of satellite antenna with missing plot double-reflecting face of inertial navigation auxiliary |
-
2018
- 2018-12-05 CN CN201811483226.6A patent/CN109728438A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893902A (en) * | 2010-07-07 | 2010-11-24 | 北京爱科迪信息通讯技术有限公司 | Satellite antenna control system and satellite finding method |
| CN101982897A (en) * | 2010-09-01 | 2011-03-02 | 郴州希典科技有限公司 | Dynamic tracking satellite antenna |
| CN103064429A (en) * | 2012-12-07 | 2013-04-24 | 北京爱科迪信息通讯技术有限公司 | Satellite finding device and adjustment method thereof |
| CN104914876A (en) * | 2015-06-11 | 2015-09-16 | 南京中网卫星通信股份有限公司 | Beidou/GPS double-positioning satellite-finding control system having spectrum monitoring function and application method thereof |
| CN106329122A (en) * | 2016-08-29 | 2017-01-11 | 中国人民解放军火箭军工程大学 | SCIM (satellite communication in motion) plate array antenna tracking device and method |
| CN106785442A (en) * | 2016-12-19 | 2017-05-31 | 中云卫星通信有限公司 | A kind of method and system of vehicle-mounted satellite antenna tracking satellite |
| CN108333611A (en) * | 2018-04-24 | 2018-07-27 | 中信海洋（舟山）卫星通信有限公司 | A kind of satellite antenna with missing plot double-reflecting face of inertial navigation auxiliary |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123330A (en) * | 2019-12-31 | 2020-05-08 | 上海摩勤智能技术有限公司 | Positioning method and positioning system |
| CN111123330B (en) * | 2019-12-31 | 2022-03-15 | 上海摩勤智能技术有限公司 | Positioning method and positioning system |
| CN112467379A (en) * | 2020-10-30 | 2021-03-09 | 华为技术有限公司 | Method, device and system for adjusting antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101893902B (en) | Satellite antenna control system and satellite finding method | |
| CN202904922U (en) | Driving test automation device based on global positioning system | |
| CN102547791B (en) | Method and device for detecting movement direction of mobile terminal based on radio-frequency wireless signals | |
| CN103697897A (en) | Inflection point compensation of vehicle track information | |
| CN109728438A (en) | A kind of hygienic trace reception system and method for high-speed mobile | |
| CN108227754A (en) | A kind of twin shaft holder automatic tracking method and system | |
| CN111090113A (en) | High-precision train positioning terminal and positioning method based on Beidou, UWB and inertial navigation | |
| CN104079342B (en) | Portable satellite communications terminal and method | |
| CN107767668A (en) | A kind of method based on the continuous real-time tracking of radar active probe vehicle | |
| CN101222265A (en) | Automatic star finding controller of vehicle mounted satellite communication antenna | |
| CN112702565A (en) | System and method for acquiring field plant phenotype information | |
| CN106908820A (en) | A kind of unmanned plane high-accuracy position system and method | |
| CN106443724A (en) | Method and system for testing pseudo-range differential positioning precision of navigation receiver | |
| WO2016107303A1 (en) | Method and system for correcting vehicle position offset | |
| CN202084642U (en) | Directional tracking system control device for antenna of pilotless aircraft | |
| CN105510917A (en) | Indoor centimeter-level positioning system based on split ultrasound combination of radio frequency | |
| CN204883389U (en) | Trail cloud platform | |
| CN208609206U (en) | One-dimensional positioning base station | |
| CN106405493A (en) | People flow tracking method and apparatus | |
| CN205944429U (en) | Antenna control device | |
| CN105911541B (en) | Radar velocity measurement apparatus and system based on gain control | |
| CN201417819Y (en) | Antenna receiving and tracking system for mobile carrier satellite | |
| CN109302245A (en) | A kind of antenna alignment method and device | |
| CN102610917B (en) | Method for controlling antennas by high-precision data leading | |
| CN211123287U (en) | High-precision positioning system in train tunnel based on RFID |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190507 |
|
| WD01 | Invention patent application deemed withdrawn after publication |