WO2013125884A1 - Système de commande à distance d'une antenne satellite automatique - Google Patents

Système de commande à distance d'une antenne satellite automatique Download PDF

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Publication number
WO2013125884A1
WO2013125884A1 PCT/KR2013/001402 KR2013001402W WO2013125884A1 WO 2013125884 A1 WO2013125884 A1 WO 2013125884A1 KR 2013001402 W KR2013001402 W KR 2013001402W WO 2013125884 A1 WO2013125884 A1 WO 2013125884A1
Authority
WO
WIPO (PCT)
Prior art keywords
satellite
wireless terminal
location information
information
satellite antenna
Prior art date
Application number
PCT/KR2013/001402
Other languages
English (en)
Korean (ko)
Inventor
임승준
고재호
한두호
Original Assignee
주식회사 아이두잇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 아이두잇 filed Critical 주식회사 아이두잇
Publication of WO2013125884A1 publication Critical patent/WO2013125884A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Definitions

  • the present invention relates to an automatic satellite antenna remote control system, an automatic satellite antenna, and a wireless terminal.
  • Satellite antennas receive or transmit signals from satellites. These conventional satellite antennas need to determine the elevation angle, azimuth angle, and skew for the satellite, and mainly use a GPS sensor or a geomagnetic sensor. For example, elevation angles and skews use GPS sensors, and azimuth angles use geomagnetic sensors.
  • automatic satellite antennas using GPS sensors determine the elevation angle and skew as the GPS location information, detect the satellite signal strength while rotating, and search for the satellite, but it may take several minutes or longer for GPS to receive the signal. .
  • conventional satellite antennas use SD memory card, serial communication, or USB memory to update satellite information such as satellite name, frequency, polarization type, symbol rate, and satellite identification number. It costs money and causes inconvenience to the user.
  • an automatic satellite antenna remote control system an automatic satellite antenna, and a wireless terminal using wireless communication, which can be conveniently updated by the user without the need for a separate remote controller, can be provided.
  • the automatic satellite antenna remote control system using wireless communication that can search the satellite immediately without waiting time .
  • An automatic satellite antenna, and a wireless terminal may be provided.
  • a wireless terminal And a satellite antenna;
  • the wireless terminal transmits its location information and / or location information of the base station to the satellite antenna, and the satellite antenna uses at least one of an elevation angle, an azimuth angle, and skew of the satellite by using the information received from the wireless terminal.
  • An automatic satellite antenna remote control system using wireless communication is provided, characterized in that determining one.
  • the wireless terminal may include a Global Positioning System (GPS) for obtaining its own location information, and may transmit the acquired own location information to the satellite antenna.
  • GPS Global Positioning System
  • the wireless terminal may store location information of a base station currently communicating with itself, and transmit the stored location information of the base station to the satellite antenna.
  • the wireless terminal may provide the satellite antenna with its own location information and / or location information of the base station by Bluetooth or Wi-Fi communication.
  • a management server for storing update information, wherein the wireless terminal receives update information from the management server, wherein the update information is one of satellite name, frequency, polarization type, symbol rate, and satellite identification number of the satellite. It may be information for updating at least one.
  • the wireless terminal transmits the update information received from the management server to the satellite antenna, the satellite antenna updates the information previously stored by using the update information received from the wireless terminal, and uses the updated information It may be to communicate with the satellite.
  • a wireless communication unit for receiving, from a wireless terminal, location information of the wireless terminal and / or location information of a base station with which the wireless terminal communicates;
  • a central processing unit CPU
  • a memory coupled to the central processing unit to store a program executed by the central processing unit, wherein the program stored in the memory includes elevation angles to satellites using location information received by the wireless communication unit.
  • An automatic satellite antenna may be provided that performs an operation of determining at least one of an azimuth angle and a skew.
  • the wireless communication unit may receive location information and / or location information of a base station from the wireless terminal by Bluetooth or Wi-Fi communication.
  • the wireless communication unit further receives, from the wireless terminal, update information for updating at least one of a satellite name, a frequency for the satellite, a polarization type, and a symbol rate and a satellite identification number, and the memory is configured to store the wireless terminal.
  • the program may further include a program for updating previously stored information by using the received update information.
  • a wireless terminal comprising: a first wireless communication unit; A central processing unit (CPU); And a memory coupled to the central processing unit to store a program executed by the central processing unit, wherein the program stored in the memory includes location information of the wireless terminal and / or the first wireless communication unit. Or storing a program for transmitting the location information of the base station to the satellite antenna, wherein the information transmitted to the satellite antenna is information used to determine at least one of an elevation angle, an azimuth angle, and a skew for the satellite. Can be.
  • a second wireless communication unit communicating with a base station, wherein the location information of the base station may be location information of a base station with which the second wireless communication unit communicates.
  • the wireless terminal may include a Global Positioning System (GPS) for obtaining its own location information.
  • GPS Global Positioning System
  • the memory may further store a program for performing an update operation of transmitting a satellite name, frequency for the satellite, polarization type, and update information for updating at least one of a symbol rate and a satellite identification number to the satellite antenna. .
  • the program for performing the update operation may receive the update information from the management server through the second wireless communication unit or receive the update information from the user and store the update information in the memory, and transmit the update information stored in the memory to the satellite antenna.
  • the memory may further store an application for providing a user with a user interface for receiving a command for driving a program for performing an operation of transmitting the location information of the wireless terminal and / or the location information of the base station to the satellite antenna.
  • the application may also provide a user interface for receiving a command for driving a program for performing the update operation.
  • a user can conveniently update satellite information without the need for a separate remote controller.
  • the satellite antenna according to the present invention receives the position information from the wireless terminal to determine the value for the elevation, azimuth, and skew, it is possible to search the satellite immediately without waiting time.
  • FIG. 1 is a view provided to explain an automatic satellite antenna remote control system according to an embodiment of the present invention
  • FIG. 2 is a functional block diagram of an automatic satellite antenna remote control system according to an embodiment of the present invention.
  • FIG. 1 is a view provided to explain an automatic satellite antenna remote control system (hereinafter, 'automatic satellite antenna remote control system') according to an embodiment of the present invention.
  • an automatic satellite antenna remote control system includes a satellite antenna 100 and at least one wireless terminal 1, 3, 5.
  • the wireless terminals are devices capable of wireless voice communication and / or data communication, such as the notebook computer 1, the smart phone 3, or the smart pad 5.
  • the present invention is not limited to such wireless terminals.
  • the automatic satellite antenna remote control system will be described taking the smartphone 3 as an example.
  • the satellite antenna 100 can receive, from the wireless terminal 3, the location information of the wireless terminal 3 and / or the location information of the base station with which the wireless terminal 3 communicates by wireless communication.
  • the wireless communication may be short-range wireless communication such as Bluetooth or Wi-Fi, but other short-range wireless communication methods may be applied.
  • the satellite antenna 100 may perform an operation of determining at least one of an elevation angle, an azimuth angle, and a skew with respect to the satellite using the location information received from the wireless terminal 3.
  • the location information received from the wireless terminal 3 is the current location information of the wireless terminal 3 itself, or the base station with which the wireless terminal 3 communicates, where the base station is included in the base station or the Wi-Fi network included in the mobile communication network. It may be a base station, but the location information of the present invention is not limited to this type of base station.
  • the satellite antenna 100 may also receive wireless information from the wireless terminal 3 via wireless communication for updating the satellite name, the frequency of the satellite, the polarization type, and update information for updating at least one of the symbol rate and the satellite identification number. In addition, you can update previously saved information.
  • the wireless terminal 3 may have a built-in satellite navigation system (GPS), and may acquire position information of itself 3 from the built-in GPS and transmit it to the satellite antenna 100.
  • GPS satellite navigation system
  • the wireless terminal 3 may obtain location information of a base station included in a communication network such as a mobile communication network or a Wi-Fi network and transmit it to the satellite antenna 100.
  • the location information of the base station transmitted to the satellite antenna 100 may be location information of the base station currently communicating with the wireless terminal 3.
  • the wireless terminal 3 is an update for updating at least one of a satellite name, a frequency for a satellite, a polarization type, a symbol rate, and a satellite identification number from a server (not shown).
  • the receiver may receive the information and transmit the received update information to the satellite antenna 100.
  • the wireless terminal 3 inputs a command for transmitting the position information of the wireless terminal 3 and / or the position information of the base station to the satellite antenna 100 from the user. It includes an application that can provide a user interface that can be received. The application can also provide a user interface that can receive a command to drive a program that performs an update operation.
  • FIG. 2 is a functional block diagram of an automatic satellite antenna remote control system according to an embodiment of the present invention.
  • the automatic satellite antenna remote control system may include a satellite antenna 100, a wireless terminal 200, and a management server 300.
  • the satellite antenna 100 may include a transceiver 101 capable of transmitting and receiving satellite signals, a driver 103, a central processing unit (CPU) 105, and a memory 107.
  • a transceiver 101 capable of transmitting and receiving satellite signals
  • a driver 103 capable of transmitting and receiving satellite signals
  • a central processing unit (CPU) 105 capable of transmitting and receiving satellite signals
  • a memory 107 may be included in the satellite antenna 100.
  • the transceiver 101 capable of transmitting and receiving satellite signals may be configured, for example, in the form of a waveguide, but it should be understood that the transceiver of the present invention is not limited to the waveguide.
  • the transceiver 101 may further include a device such as an LNB.
  • the driver 103 performs a function of rotating the transceiver 101 under the control of the central processing unit (CPU) 105.
  • the driver 103 rotates the transmitter / receiver to match the determined elevation, azimuth, and skew ( Left and right and up and down directions).
  • the elevation angle is the angle at which the transceiver views the satellite
  • the azimuth angle is the direction of the satellite (east, north, south, north and south)
  • skew means the angle at which the polarizations (vertical polarization or horizontal polarization) received by the transceiver are formed on the ground.
  • the elevation angle, azimuth angle, and skew are determined based on the position of the satellite and the position of the antenna 100, and the information on the position of the satellite may be included in the satellite antenna 100. For example, information about the location of each satellite may be stored in the memory 107.
  • the antenna 100 determines the elevation angle, the azimuth angle, and the skew using the location information provided from the wireless terminal 200 as the location information of the 100, and searches for the satellite using the location information.
  • the memory 107 may store various programs executed by the CPU and data for executing the programs.
  • the memory 107 may store location information and update information received from the wireless terminal 200.
  • the memory 107 also uses a location information received from the wireless terminal 200 to perform a program (hereinafter, 'determining program') for performing an operation of determining at least one of an elevation angle, an azimuth angle, and a skew with respect to the satellite. Can be stored.
  • 'determining program' a program for performing an operation of determining at least one of an elevation angle, an azimuth angle, and a skew with respect to the satellite. Can be stored.
  • the memory 107 is also stored in advance by using update information (for example, information such as satellite name, frequency, polarization type, and symbol rate and satellite identification number) received from the wireless terminal 200.
  • update information for example, information such as satellite name, frequency, polarization type, and symbol rate and satellite identification number
  • a program for performing an operation of updating the information may be further stored.
  • one memory is used as an example, but this is merely an example, and it may be configured with a plurality of memories for the purpose of improving performance or convenience of design.
  • the central processing unit (CPU) 105 controls the operation of the antenna 100 as a whole, and loads and executes a system program for this in the memory 107.
  • the central processing unit 105 may execute programs stored in the memory. For example, the central processing unit 105 executes the decision program to determine at least one of elevation angle, azimuth angle, and skew, and store it in the memory 107. Thereafter, the driving unit 103 rotates the transmitting / receiving unit 101 according to the elevation angle, azimuth angle, and skew stored in the memory 107 under the control of the central processing unit 105.
  • the central processing unit 105 may execute an update program to update the satellite name, frequency for the satellite, polarization type, symbol rate, or satellite identification number previously stored in the memory 107. Thereafter, the driver 103 and the transceiver 101 operate according to the updated information.
  • the wireless communication unit 109 may support near field communication with the wireless terminal 200. For example, location information and update information may be received from the wireless terminal 200 using Wi-Fi or Bluetooth communication. The received information is stored in the memory 107 and used for the above-described determination program and update program.
  • the wireless terminal 200 may include a first wireless communication unit 209, a second wireless communication unit 211, a memory 213, and a central processing unit 205.
  • the first wireless communication unit 209 performs short-range wireless communication with the wireless communication unit 109 of the satellite antenna 100.
  • the second wireless communication unit 209 may perform voice communication and / or data communication through a mobile communication network or a Wi-Fi network.
  • the memory 213 may store programs and data necessary for operating the wireless terminal 200.
  • the memory 213 may also store the management application 207, the location information 206, and / or the base station location information 208.
  • the location information 208 of the base station may be location information on the base station with which the wireless terminal 200 currently communicates.
  • the memory 213 may further store update information (not shown).
  • the update information may be provided from the management server 300 as information capable of updating the satellite name, frequency of the satellite, polarization type, symbol rate, or satellite identification number.
  • the memory 213 may also store a program (hereinafter, referred to as a “transmission program”) that performs an operation of transmitting the location information of the wireless terminal 200 and / or the location information of the base station to the satellite antenna.
  • a transmission program a program that performs an operation of transmitting the location information of the wireless terminal 200 and / or the location information of the base station to the satellite antenna.
  • the memory 213 also performs an update operation of transmitting the satellite name, update information for updating at least one of a satellite name, a frequency for the satellite, a polarization type, and a symbol rate and a satellite identification number to the satellite antenna 100.
  • a program (hereinafter referred to as an "update program") can be stored.
  • the update information stored in the memory 213 may be transmitted from the management server 300 or directly input from a user.
  • the management application 207 stored in the memory 213 may provide a user interface through which the user may directly input update information.
  • the management application 207 provides a user interface that allows a user to input a command to drive a transmission program and an update program stored in the memory 213.
  • the management application 207 and the transmission program and the update program stored in the memory 213 are each composed of separate modules, or the transmission program and the update program are plugged into the management application 207. It may be configured in the form.
  • the wireless terminal 200 may further include a satellite navigation device (GPS) (not shown).
  • GPS satellite navigation device
  • the location information of the wireless terminal 200 is obtained by the satellite navigation device, and the obtained location information is stored in the memory 213. Are stored in.
  • the central processing unit 205 operates the programs stored in the memory 213 and controls the operation of other components.
  • the server 300 may store update information for updating at least one of the satellite name, the frequency of the satellite, the polarization type, the symbol rate, and the satellite identification number, and provide the same to the wireless terminal 200.
  • inventive concept as described above has been described by a limited embodiment and the drawings, the inventive concept is not limited to the above embodiments, and those skilled in the art to which the inventive concept belongs Various modifications and variations are possible from the substrate. Therefore, the scope of the inventive concept should not be limited to the described embodiments, but should be defined not only by the claims below but also by equivalents thereof.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un système de commande à distance d'une antenne satellite automatique, utilisant une communication sans fil, le système comprenant un terminal sans fil et une antenne satellite, l'antenne satellite recevant des informations de position du terminal sans fil et/ou des informations de position d'une station de base en provenance du terminal sans fil pour déterminer l'un quelconque d'un angle d'élévation, d'un azimut et d'une obliquité d'un satellite.
PCT/KR2013/001402 2012-02-21 2013-02-21 Système de commande à distance d'une antenne satellite automatique WO2013125884A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0017644 2012-02-21
KR1020120017644A KR101360145B1 (ko) 2012-02-21 2012-02-21 자동 위성 안테나 원격제어 시스템

Publications (1)

Publication Number Publication Date
WO2013125884A1 true WO2013125884A1 (fr) 2013-08-29

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PCT/KR2013/001402 WO2013125884A1 (fr) 2012-02-21 2013-02-21 Système de commande à distance d'une antenne satellite automatique

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KR (1) KR101360145B1 (fr)
WO (1) WO2013125884A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114884558A (zh) * 2022-04-08 2022-08-09 深圳市星楷通讯设备有限公司 一种基于终端的船载卫星信息查询方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110011717B (zh) * 2019-01-28 2022-04-22 中国电子科技集团公司电子科学研究院 一种星载网络化管控系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020049632A (ko) * 2000-12-19 2002-06-26 변창득 위성안테나의 각도 자동 조절장치
KR100798129B1 (ko) * 2006-09-06 2008-02-01 위월드 주식회사 위성 추적 모드 선택형 위성 안테나 시스템
JP3155170U (ja) * 2009-05-28 2009-11-12 株式会社衛星ネットワーク 静止衛星用アンテナの方位角、仰角、偏波角、及び静止衛星方向表示携帯端末装置
KR101038246B1 (ko) * 2010-05-06 2011-06-01 (주) 에스마크텍 위성 안테나 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020049632A (ko) * 2000-12-19 2002-06-26 변창득 위성안테나의 각도 자동 조절장치
KR100798129B1 (ko) * 2006-09-06 2008-02-01 위월드 주식회사 위성 추적 모드 선택형 위성 안테나 시스템
JP3155170U (ja) * 2009-05-28 2009-11-12 株式会社衛星ネットワーク 静止衛星用アンテナの方位角、仰角、偏波角、及び静止衛星方向表示携帯端末装置
KR101038246B1 (ko) * 2010-05-06 2011-06-01 (주) 에스마크텍 위성 안테나 시스템

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114884558A (zh) * 2022-04-08 2022-08-09 深圳市星楷通讯设备有限公司 一种基于终端的船载卫星信息查询方法

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KR20130096098A (ko) 2013-08-29
KR101360145B1 (ko) 2014-02-12

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