CN110768712A - Satellite transmitting base station of receiver - Google Patents
Satellite transmitting base station of receiver Download PDFInfo
- Publication number
- CN110768712A CN110768712A CN201911079682.9A CN201911079682A CN110768712A CN 110768712 A CN110768712 A CN 110768712A CN 201911079682 A CN201911079682 A CN 201911079682A CN 110768712 A CN110768712 A CN 110768712A
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- CN
- China
- Prior art keywords
- module
- base station
- data port
- port
- positioning
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
-
- 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
- G01S19/13—Receivers
-
- 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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
- H04B7/18547—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Abstract
The invention relates to a receiver satellite transmitting base station which comprises a positioning module, an all-weather module and a Beidou communication module, wherein the positioning module is respectively connected with the all-weather module and the Beidou communication module through serial interfaces, the positioning module is connected with a first positioning antenna, and the all-weather module and the Beidou communication module are both connected with a satellite communication antenna. According to the invention, the acquired original data is sent out after being positioned by the positioning module and is output to the skynet module and the Beidou communication module through the serial port, the skynet module and/or the Beidou communication module are/is sent to the background through the satellite, and signals can be sent and received only in an open place, so that the received positioning data is sent to the background for analysis and detection, and the problem that the prior art is limited by terrain or signal coverage is solved.
Description
Technical Field
The invention relates to the technical field of satellite communication, in particular to a receiver satellite transmitting base station.
Background
There are two ways to realize sending and receiving high-precision data in the current market, which are respectively: one is wired, by way of a similar pull cord: the other is a mode of connecting a 3G module and a 4G module. However, both of the two methods have great limitations to be realized currently, specifically, the former method is difficult to be realized in remote mountainous areas and other places with poor terrain conditions, and the cost is high, and the other method cannot be adopted when no 3G/4G ground network base station exists nearby, that is, under the condition of no mobile communication signal coverage.
Disclosure of Invention
In view of the above technical problem, the present invention provides a receiver satellite transmission base station.
The technical scheme for solving the technical problems is as follows: the utility model provides a receiver satellite emission basic station, includes orientation module, sky logical module and big dipper communication module, orientation module passes through serial interface with sky logical module and big dipper communication module respectively and connects, orientation module and first location antenna connection, sky logical module and big dipper communication module all are connected with satellite communication antenna.
The invention has the beneficial effects that: send the raw data of collection after the location module location, export day through the serial ports and lead to module and big dipper communication module, pass through the satellite by day through module and/or big dipper communication module and send the backstage to, as long as just can send and receive signals in spacious place to send the backstage to received positioning data and carry out analysis and detection, overcome prior art and received topography or the problem that the signal covers the restriction.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the serial interface comprises a TTL port, an RS232 port and/or an RJ485 port.
Furthermore, the positioning module is provided with a first USB data port, a network data port and/or an LED interface.
Further, still include common mode inductance and TYPE _ C interface, the USB data mouth passes through common mode inductance and TYPE _ C interface connection.
Further, the system also comprises a network transformer and an RJ45 interface, wherein the network data interface is connected with the RJ45 interface through the network transformer.
Furthermore, the positioning module is connected with the power input ends of the sky through module and the Beidou communication module through power interfaces respectively.
Furthermore, it leads to the module to be equipped with the SIM data mouth that is used for inserting the card that leads to day, big dipper communication module is equipped with the SIM data mouth that is used for inserting the big dipper card.
Further, the heaven and earth module is provided with an SD data port for inserting an SD encryption card, a second USB data port, a PCM data port, an IO data port and/or a BD serial port.
Further, the sky leads to the module still and is connected with second location antenna.
Furthermore, the model of the positioning module adopts K706 or K708, and the model of the skynet module adopts HTDM 1631.
Drawings
Fig. 1 is a schematic diagram of a connection structure of a receiver satellite transmitting base station according to an embodiment of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Fig. 1 is a schematic diagram of a connection structure of a receiver satellite transmission base station according to an embodiment of the present invention, where the device includes a positioning module, an skywalking module and a beidou communication module, the positioning module is respectively connected to the skywalking module and the beidou communication module through serial interfaces, the positioning module is connected to a first positioning antenna, and both the skywalking module and the beidou communication module are connected to a satellite communication antenna.
Specifically, as shown in fig. 1, the positioning module is a GNSS high-precision positioning module, and the model is: k706 or K708, possess big dipper three frequency super long-range super quick high dynamic resolving power to and super large capacity memory function, first location antenna is the high accuracy antenna.
The antenna module adopts HTDM1631, integrates a baseband chip, a radio frequency chip, a power amplifier, a power management and storage chip (Memory), an external interface and the like, is a CSM + BD wireless module, provides a data service function, is an antenna for satellite communication, is used for receiving and transmitting S-band satellite communication mobile communication signals, supports half-duplex communication, and has the maximum transmitting power of 2W.
The big dipper communication module adopts big dipper RDSS module, and BP2012 baseband chip has been integrateed to this module to and radio frequency transceiver chip, 5W power amplifier chip and LNA circuit, can realize communication function through external SIM card and passive receiving antenna and transmitting antenna. The performance index of the module is defined as shown in the following table:
the working process of the receiver satellite transmitting base station in this embodiment is as follows: the acquired original data are sent out after being positioned by the positioning module, are output to the sky through module and the Beidou communication module through the serial port, and are sent to the background through the satellite by the sky through module and/or the Beidou communication module. As long as just can send and receive signals in spacious place to transmit the monitoring center server at the backstage to received positioning data and carry out analysis and detection, overcome prior art and received topography or the problem of signal coverage restriction, can cover the place that can not cover at ground mobile network and fixed network, provide reliable data communication, can adapt to multiple environment such as open-air, rainy and snowy days, and is simple to use convenient, supports the application of aspects such as geological survey, oil exploration, electric power construction.
In addition, the whole equipment can adopt a waterproof, dustproof and anti-collision three-prevention design, and the IP68 protection grade.
Optionally, in this embodiment, the serial interface includes a TTL port, an RS232 port, and/or an RJ485 port.
Specifically, as shown in fig. 1, the high-precision positioning module may be connected to the serial interface input end of the HTDM1631 skyward module through three serial ports, namely, a TTL port, an RS232 port, and an RJ485 port.
Optionally, in this embodiment, as shown in fig. 1, the positioning module is provided with a first USB data port, a network data port and/or an LED interface.
Specifically, the USB data port is used for receiving and dispatching data, and according to the use needs, the USB data port still can be through common mode inductance and TYPE _ C interface connection to make orientation module can peg graft TYPE _ C data line, common mode inductance plays EMI filtering's effect, is used for suppressing the electromagnetic wave external radiation emission that high-speed signal line produced.
The network data port is used for ethernet networking with a positioning module of a satellite transmitting base station of other receivers through a network cable (such as an optical fiber, a twisted pair, etc.) so as to transmit all data to a monitoring center server through a network after gathering the data, for example, the network data port may be connected with an RJ45 interface through a network transformer, the RJ45 interface is an information socket in a wiring system, and the network transformer mainly functions as: a, the signal can be enhanced to enable the transmission distance to be longer; b, isolating the chip end from the outside, greatly enhancing the anti-interference capability and adding a great protection effect (such as lightning stroke) to the chip; c, when the network ports with different levels (such as 2.5V PHY chip and 3.3V PHY chip) are connected, the mutual devices are not influenced.
The LED interface is connected with the LED lamp and used for indicating the working state, wherein the LED1 is a power indicator lamp, the LED2 is a satellite number lamp, the LED3 and the LED4 are serial port data receiving and transmitting indicator lamps.
Optionally, in this embodiment, the positioning module is further connected to the power input ends of the skywalking module and the beidou communication module through power interfaces, respectively.
Specifically, the orientation module passes through power source and is connected with day logical module and big dipper communication module's power input end respectively, gives day logical module and big dipper communication module power supply respectively, in the high accuracy orientation module that this embodiment adopted, as shown in fig. 1, power source and LED interface can merge into power and LED interface.
Optionally, in this embodiment, as shown in fig. 1, the skywalking module is provided with a SIM data port for inserting a skywalking card, and the beidou communication module is provided with a SIM data port for inserting a beidou card.
Specifically, the function of inserting the heaven card/Beidou card is that a, storing user related data; b, operation and management of a user PIN; c, operation and management of the user PIN; and d, operation and management of the user PIN.
Optionally, in this embodiment, as shown in fig. 1, the heaven and earth module is provided with an SD data port for inserting an SD encryption card, a second USB data port, a PCM data port, an IO data port and/or a BD serial port.
Specifically, the SD data port is inserted into the SD data port to protect the data security of the device, the USB data port is used for module upgrading, the PCM (Pulse Code Modulation) data port is an audio digital interface, the IO data port is a module control port, and the BD serial port is used for receiving and sending positioning data.
Optionally, in this embodiment, the skyward module is further connected to a second positioning antenna.
Specifically, as shown in fig. 1, the second positioning antenna adopts a beidou antenna, and can be used for receiving a positioning signal transmitted by a beidou navigation satellite as a standby signal.
The receiver satellite transmitting base station provided by the embodiment of the invention can be used for geological exploration, petroleum exploration, electric power construction and other aspects, such as: and detecting the displacement settlement monitoring of the surface of the dam body, and carrying out deformation monitoring by periodically measuring the three-dimensional (X, Y, Z) displacement change of the mesh points in the deformation area by using the satellite transmitting base station of the receiver. The method has the advantages that the method is far away from a deformation area, has no subjective component, and is objective and precise compared with a simple observation method; the observation and comparison range is large, and the point selection is convenient. The comprehensive monitoring, analyzing and early warning system combining the high-precision GNSS technology and the high-precision deformation monitoring and early warning server software is adopted.
The method comprises the following steps of ① establishing an unattended GNSS observation system by using a plurality of GNSS receiver satellite emission base stations, performing deformation analysis and forecast after real-time processing on data, then sending a result of detecting the data to a background through a Beidou communication module ② establishing the unattended GNSS observation system on the monitoring point, realizing real-time raw data acquisition through system software control, and sending the acquired raw data to a background server through a weather module for resolving, deformation analysis and forecast.
Data are acquired and processed through a GNSS observation system arranged at a monitoring point, and then are transmitted to a background ground monitoring center through a Tiantong one-number mobile communication satellite or a BeiDou three-number satellite, and finally monitoring, analysis and control of the monitoring point are realized, so that a blind area can be covered by ground network signals, and critical data are acquired, processed and transmitted quickly and effectively by means of the Tiantong one-number mobile communication satellite and the BeiDou three-number satellite.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a receiver satellite emission basic station, its characterized in that, includes orientation module, sky leads to module and big dipper communication module, orientation module passes through serial interface with sky leads to module and big dipper communication module respectively and connects, orientation module and first location antenna are connected, it all is connected with satellite communication antenna to lead to module and big dipper communication module.
2. The receiver satellite transmission base station of claim 1, wherein the serial interface comprises a TTL port, an RS232 port, and/or an RJ485 port.
3. A receiver satellite transmission base station according to claim 1, wherein said positioning module is provided with a first USB data port, a network data port and/or an LED interface.
4. The receiver satellite transmission base station of claim 3, further comprising a common mode inductor and a TYPE _ C interface, wherein the USB data port is connected to the TYPE _ C interface through the common mode inductor.
5. The receiver satellite transmission base station of claim 3, further comprising a network transformer and RJ45 interface, wherein the network data port is connected to the RJ45 interface through the network transformer.
6. The receiver satellite transmission base station as claimed in claim 1, wherein the positioning module is further connected to the power input terminals of the skywalking module and the beidou communication module through power interfaces, respectively.
7. The receiver satellite transmission base station as claimed in claim 1, wherein the skywalking module is provided with a SIM data port for inserting a skywalking card, and the beidou communication module is provided with a SIM data port for inserting a beidou card.
8. The receiver satellite transmission base station of claim 1, wherein the weather module is provided with an SD data port for inserting an SD encryption card, a second USB data port, a PCM data port, an IO data port and/or a BD serial port.
9. A receiver satellite transmission base station as claimed in claim 1, wherein said sky-pass module is further connected to a second positioning antenna.
10. A receiver satellite transmission base station as claimed in claim 1, wherein said positioning module is of type K706 or K708 and said skynting module is of type HTDM 1631.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079682.9A CN110768712A (en) | 2019-11-07 | 2019-11-07 | Satellite transmitting base station of receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079682.9A CN110768712A (en) | 2019-11-07 | 2019-11-07 | Satellite transmitting base station of receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110768712A true CN110768712A (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911079682.9A Withdrawn CN110768712A (en) | 2019-11-07 | 2019-11-07 | Satellite transmitting base station of receiver |
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| Country | Link |
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| CN (1) | CN110768712A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111510201A (en) * | 2020-04-24 | 2020-08-07 | 舟山国家远洋渔业基地科技发展有限公司 | Method for returning pelagic fishing information |
| CN111965675A (en) * | 2020-08-14 | 2020-11-20 | 北京蔚海明祥科技有限公司 | Space communication and Beidou satellite communication positioning system and method suitable for underwater equipment |
| CN114567369A (en) * | 2022-02-21 | 2022-05-31 | 北京国电高科科技有限公司 | Half-duplex data forwarding method and system for satellite Internet of things |
| CN115001561A (en) * | 2022-04-25 | 2022-09-02 | 维沃移动通信有限公司 | Electronic device |
-
2019
- 2019-11-07 CN CN201911079682.9A patent/CN110768712A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111510201A (en) * | 2020-04-24 | 2020-08-07 | 舟山国家远洋渔业基地科技发展有限公司 | Method for returning pelagic fishing information |
| CN111965675A (en) * | 2020-08-14 | 2020-11-20 | 北京蔚海明祥科技有限公司 | Space communication and Beidou satellite communication positioning system and method suitable for underwater equipment |
| CN114567369A (en) * | 2022-02-21 | 2022-05-31 | 北京国电高科科技有限公司 | Half-duplex data forwarding method and system for satellite Internet of things |
| CN114567369B (en) * | 2022-02-21 | 2022-11-22 | 北京国电高科科技有限公司 | Half-duplex data forwarding method and system for satellite Internet of things |
| CN115001561A (en) * | 2022-04-25 | 2022-09-02 | 维沃移动通信有限公司 | Electronic device |
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Application publication date: 20200207 |