CN208334656U - One kind being suitable for west Sichuan plateau satellite positioning continuous operation base station - Google Patents
One kind being suitable for west Sichuan plateau satellite positioning continuous operation base station Download PDFInfo
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- CN208334656U CN208334656U CN201820692277.9U CN201820692277U CN208334656U CN 208334656 U CN208334656 U CN 208334656U CN 201820692277 U CN201820692277 U CN 201820692277U CN 208334656 U CN208334656 U CN 208334656U
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Abstract
The utility model discloses one kind to be suitable for west Sichuan plateau satellite positioning continuous operation base station, belong to geodesic survey and geophysical observatory field, including GNSS reference receiver, foot prop and power module, the GNSS reference receiver includes shell, inner casing, high-precision GNSS board, processing module and multiple vibration damping sheets, the vibration damping sheet is fixedly connected on the outside of inner casing and by bolt and cage connection, and the high-precision GNSS board and processing module are mounted in inner casing；The foot prop is tripod, the frame leg including frame head and support frame head；The power module includes solar panel and battery；The GNSS reference receiver is mounted on frame head, and the solar panel is mounted on frame leg by bolt, and the battery is placed below frame head, and the high-precision GNSS board and processing module are electrically connected with power module respectively.
Description
Technical field
The utility model relates to arrive geodesic survey and geophysical observatory field, more particularly to it is a kind of suitable for west Sichuan plateau
Satellite positioning continuous operation base station.
Background technique
Geodesic survey be to establish and maintaining Surveying & Mapping Benchmark and mapping system and carry out determination position, the figure of the earth, again
The field of force and its at any time with the mapping activity of spatial variations.Geodesic survey determines ground point position, figure of the earth size and earth weight
The accurate measurement in the field of force.Content include triangulation, precise traversing, the measurement of the level, astronomical surveing, satellite geodetic surveying,
Gravity measurement and Geodetic Calculation etc..Geodesy belongs to spatial geographic information science, is the description to the information of object,
Where be embodied in 3W(what what object, where, when) on, geodesy is exactly to describe object sky in a broad sense
Between information science.
Present geodesic survey just uses Global Satellite Navigation System, Global Satellite Navigation System (GNSS, all available navigation
The general designation of satellite system, including GPS of America, Russia Glonass, China BeiDou, European Union Galileo, Japan QZSS, print
Spend IRNSS etc.) continuous operation base station net by base station (referred to as " base station "), Data Control Center, data communication network and
The most of composition of user terminal four.Wherein base station is mainly used as receiving satellite navigation signals in real time, passes through data communication network
Real-time transmission data resolves software real-time resolving by the control of Data Control Center and generates differential data to Data Control Center
Product, and broadcast by data communication network and used to user terminal.
Wherein, base station is the core infrastructures of entire base station net, according to certain spacing between each base station,
Even to be distributed in set construction area, continuous round-the-clock running obtains the original observed data of whole satellites in view in real time.It is single
A base station capital equipment includes following equipment: GNSS receiver, GNSS antenna, UPS (uninterruptible power supply), communication apparatus, thunder
Hit the composition such as safeguard and cabinet.
Publication number CN205374749U, publication date are that the Chinese patent literature on July 6th, 2016 discloses a kind of high-precision
The base station GNSS, characterized in that including GNSS board, the GNSS board connects GNSS antenna, the GNSS antenna receive GPS,
It is conveyed to the GNSS board after BDS or GLONASS signal, the output end of the GNSS board connects serial port unit, Ethernet
Unit and wireless net unit, the GNSS board export GNSS signal by serial port unit, ether net unit or wireless net unit.
The patent data communication mode uses radio or network mode, can be used as base station or movement station uses, use
Training, Mechanical course, precision agriculture, high-precision mapping, high-precision are driven in various CORS systems, various deformation monitoring systems, Driving Test
The high-precision RTK of the industries such as dispatching and monitoring, aerospace, exploration, ocean, harbour, meteorology, national defence, scientific research, universities and colleges is positioned
Deng.But installation is inconvenient, the continuation of the journey energy of power supply is insufficient, and GNSS reference receiver intensity is insufficient.
Utility model content
The utility model in order to overcome the defects of the prior art described above, provides a kind of suitable for west Sichuan plateau satellite positioning company
Reforwarding row base station, the utility model overcome installation inconvenience, and the continuation of the journey energy of power supply is insufficient, and GNSS reference receiver is strong
Phenomena such as degree is insufficient.
The utility model is achieved through the following technical solutions:
One kind being suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that: connects including GNSS base station
Receipts machine, foot prop and power module, the GNSS reference receiver include shell, inner casing, high-precision GNSS board, processing module
With multiple vibration damping sheets, the vibration damping sheet is fixedly connected on the outside of inner casing, and the vibration damping sheet passes through bolt and cage connection, the height
Precision GNSS board and processing module are mounted in inner casing；The foot prop is tripod, the frame leg including frame head and support frame head；
The power module includes solar panel and battery；The GNSS reference receiver is mounted on frame head, it is described too
It is positive can solar panel be mounted on frame leg by bolt, the battery is placed below frame head, the high-precision GNSS board with
Processing module is electrically connected with power module respectively.
Preferably, the high-precision GNSS board include low noise amplification module, power divider, filter, frequency mixer and
GNSS antenna, the GNSS antenna, low noise amplification module, power divider, filter and frequency mixer are sequentially connected.
Preferably, the processing module includes single-chip microcontroller, three axle Gravity accelerometers, communication module and RTK processing
Device, the single-chip microcontroller obtain locating result information after being handled according to the electric signal that high-precision GNSS board transmits；It is described
RTK processor is used to receive the locating result information of single-chip microcontroller transmission；The single-chip microcontroller, three axle Gravity accelerometers and logical
Module is interrogated to be electrically connected with RTK processor.
Preferably, the communication module includes GSM/3G/4G module and radio station module.
Preferably, the high-precision GNSS board and processing module are located at on block printed circuit board.
Preferably, the shell and inner casing use aluminum alloy material, and the shell and inner casing do dustproof and waterproof processing.
The beneficial effects of the utility model are mainly manifested in following aspect:
One, the utility model, including GNSS reference receiver, foot prop and power module, the foot prop be tripod, three
After corner bracket substantially flattens on measuring point, GNSS reference receiver and power module, which are installed, to work, and do not need to be arranged
Underground foundation, it is more convenient；The GNSS reference receiver include shell, inner casing, high-precision GNSS board, processing module and
Multiple vibration damping sheets, the vibration damping sheet are fixedly connected on the outside of inner casing, and the vibration damping sheet is described high-precision by bolt and cage connection
Degree GNSS board and processing module are mounted in inner casing, and the use of bivalve and vibration damping sheet strengthens the whole of GNSS reference receiver
Body intensity, is hardly damaged, and the use of vibration damping sheet, which still obtains GNSS reference receiver, certain damping effect；The power module
Including solar panel and battery, the electric power that solar panel and battery solve GNSS reference receiver is needed
It asks, and reduces the trouble of laying wire.
Two, the utility model, high-precision GNSS board include low noise amplification module, power divider, filter, frequency mixer and
GNSS antenna, the GNSS antenna, low noise amplification module, power divider, filter and frequency mixer are sequentially connected, GNSS antenna institute
The satellite-signal received carries out power distribution after low noise is amplified, by power divider, after filtering and mixing
The GNSS signal for forming three satellite systems, eight frequency ranges enters processing module and is demodulated, so that positioning is more accurate.
Three, the utility model, the processing module include single-chip microcontroller, three axle Gravity accelerometers, communication module and
RTK processor, the single-chip microcontroller obtain positioning result letter after being handled according to the electric signal that high-precision GNSS board transmits
Breath；The RTK processor is used to receive the locating result information of single-chip microcontroller transmission；The single-chip microcontroller, three axis acceleration of gravity pass
Sensor and communication module are electrically connected with RTK processor, and three axle Gravity accelerometers are obtained by calculating its acceleration
Current gradient, and user is not required to centering, similarly can be realized and accurately measures under environment that can not be horizontal.
Four, the utility model, communication module include GSM/3G/4G module and radio station module, GSM/3G/4G module and radio station
Module Dual module to communicate smooth, and the scope of application is wider, and highlands can also be used.
Five, the utility model, high-precision GNSS board and processing module are located at on block printed circuit board, low noise mould
The radio frequency parts such as block, power divider and filter in printed circuit board layout process, individually be laid out, with single-chip microcontroller and
The circuit parts such as RTK processor are isolated, in the stepped construction of printed circuit board, the place of radio frequency part and other number electricity
The place on road is mutually isolated, and the resistance for being connected across radio frequency part and other digital circuits sections finally by one is by radio-frequency part
The ground divided is connected with the ground of digital circuit, forms a reference planes, can effectively control electromagnetic interference presence in this way and ask
Topic is influenced caused by whole system, can effectively reduce cost.
Six, the utility model, shell and inner casing use aluminum alloy material, can be good at passing fuselage interior heat with heat
The mode of passing is transmitted to shell, to adapt to work normally in a high temperauture environment.Complete machine can reach the dustproof and waterproof grade of IP67,
Adapt to requirements of one's work under outdoor high-intensity, complex environment.
Detailed description of the invention
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments,
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model GNSS reference receiver；
Fig. 3 is the working principle block diagram of the utility model GNSS reference receiver
Marked in the figure: 1, shell, 2, inner casing, 3, vibration damping sheet, 4, frame head, 5, frame leg, 6, solar panel, 7, electric power storage
Pond, 8, low noise amplification module, 9, power divider, 10, filter, 11, frequency mixer, 12, GNSS antenna, 13, single-chip microcontroller, 14, three
Axis gravity accelerometer, 15, communication module, 16, RTK processor.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of be suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that: including
GNSS reference receiver, foot prop and power module, the GNSS reference receiver include shell 1, inner casing 2, high-precision
GNSS board, processing module and multiple vibration damping sheets 3, the vibration damping sheet 3 are fixedly connected on 2 outside of inner casing, and the vibration damping sheet 3 passes through
Bolt is connect with shell 1, and the high-precision GNSS board and processing module are mounted in inner casing 2；The foot prop is tripod, packet
Include the frame leg 5 of frame head 4 and support frame head 4；The power module includes solar panel 6 and battery 7；The GNSS benchmark
Receiver of standing is mounted on frame head 4, and the solar panel 6 is mounted on frame leg 5 by bolt, and the battery 7 is placed
Below frame head 4, the high-precision GNSS board and processing module are electrically connected with power module respectively.
The utility model includes GNSS reference receiver, foot prop and power module, and the foot prop is tripod, tripod
After substantially flattening on measuring point, GNSS reference receiver and power module, which are installed, to work, and do not need to be configured down
Basis, it is more convenient；The GNSS reference receiver includes shell 1, inner casing 2, high-precision GNSS board, processing module and more
A vibration damping sheet 3, the vibration damping sheet 3 are fixedly connected on 2 outside of inner casing, and the vibration damping sheet 3 is connect by bolt with shell 1, described
High-precision GNSS board and processing module are mounted in inner casing 2, and the use of bivalve and vibration damping sheet 3 strengthens the reception of GNSS base station
The integral strength of machine, is hardly damaged, and the use of vibration damping sheet 3, which still obtains GNSS reference receiver, certain damping effect；It is described
Power module includes solar panel 6 and battery 7, and solar panel 6 and battery 7 solve the reception of GNSS base station
The electricity needs of machine, and reduce the trouble of laying wire.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of to be suitable for west Sichuan plateau satellite positioning continuous operation base station, feature exists
In: including GNSS reference receiver, foot prop and power module, the GNSS reference receiver includes shell 1, inner casing 2, height
Precision GNSS board, processing module and multiple vibration damping sheets 3, the vibration damping sheet 3 are fixedly connected on 2 outside of inner casing, the vibration damping sheet 3
It is connect by bolt with shell 1, the high-precision GNSS board and processing module are mounted in inner casing 2；The foot prop is three feet
Frame, the frame leg 5 including frame head 4 and support frame head 4；The power module includes solar panel 6 and battery 7；It is described
GNSS reference receiver is mounted on frame head 4, and the solar panel 6 is mounted on frame leg 5 by bolt, the electric power storage
Pond 7 is placed on 4 lower section of frame head, and the high-precision GNSS board and processing module are electrically connected with power module respectively.
Preferably, the high-precision GNSS board includes low noise amplification module 8, power divider 9, filter 10, frequency mixer
11 and GNSS antenna 12, the GNSS antenna 12, low noise amplification module 8, power divider 9, filter 10 and frequency mixer 11 are successively
Connection.
Preferably, the processing module includes single-chip microcontroller 13, three axle Gravity accelerometers 14,15 and of communication module
RTK processor 16, the single-chip microcontroller 13 obtain positioning knot after being handled according to the electric signal that high-precision GNSS board transmits
Fruit information；The RTK processor 16 is used to receive the locating result information of the transmission of single-chip microcontroller 13；The single-chip microcontroller 13, three axis weights
Power acceleration transducer 14 and communication module 15 are electrically connected with RTK processor 16.
Preferably, the communication module 15 includes GSM/3G/4G module and radio station module.
Preferably, the high-precision GNSS board and processing module are located at on block printed circuit board.
Preferably, the shell 1 and inner casing 2 use aluminum alloy material, and the shell 1 and inner casing 2 do dustproof and waterproof processing.
The utility model includes GNSS reference receiver, foot prop and power module, and the foot prop is tripod, tripod
After substantially flattening on measuring point, GNSS reference receiver and power module, which are installed, to work, and do not need to be configured down
Basis, it is more convenient；The GNSS reference receiver includes shell 1, inner casing 2, high-precision GNSS board, processing module and more
A vibration damping sheet 3, the vibration damping sheet 3 are fixedly connected on 2 outside of inner casing, and the vibration damping sheet 3 is connect by bolt with shell 1, described
High-precision GNSS board and processing module are mounted in inner casing 2, and the use of bivalve and vibration damping sheet 3 strengthens the reception of GNSS base station
The integral strength of machine, is hardly damaged, and the use of vibration damping sheet 3, which still obtains GNSS reference receiver, certain damping effect；It is described
Power module includes solar panel 6 and battery 7, and solar panel 6 and battery 7 solve the reception of GNSS base station
The electricity needs of machine, and reduce the trouble of laying wire.
High-precision GNSS board includes low noise amplification module 8, power divider 9, filter 10, frequency mixer 11 and GNSS antenna
12, the GNSS antenna 12, low noise amplification module 8, power divider 9, filter 10 and frequency mixer 11 are sequentially connected, GNSS antenna
Satellite-signal received by 12 carries out power distribution after low noise is amplified, by power divider 9, using filtering and mixes
The GNSS signal that three satellite systems, eight frequency ranges are formed after frequency enters processing module and is demodulated, so that positioning is more accurate.
The processing module includes single-chip microcontroller 13, three axle Gravity accelerometers 14, communication module 15 and RTK processor 16, described
Single-chip microcontroller 13 obtains locating result information after being handled according to the electric signal that high-precision GNSS board transmits；At the RTK
Reason device 16 is used to receive the locating result information of the transmission of single-chip microcontroller 13；The single-chip microcontroller 13, three axle Gravity accelerometers 14
It is electrically connected with RTK processor 16 with communication module 15, three axle Gravity accelerometers 14 are obtained by calculating its acceleration
To current gradient, and user is not required to centering, similarly can be realized and accurately measures under environment that can not be horizontal.Communicate mould
Block 15 includes GSM/3G/4G module and radio station module, and GSM/3G/4G module and radio station module Dual module to communicate smooth, is fitted
It is wider with range.High-precision GNSS board and processing module are located at on block printed circuit board, low noise amplification module 8, power distribution
The radio frequency parts such as device 9 and filter 10 are individually laid out in printed circuit board layout process, are handled with single-chip microcontroller 13 and RTK
The circuit parts such as device 16 are isolated, in the stepped construction of printed circuit board, place and other digital circuits of radio frequency part
Place is mutually isolated, and the resistance for being connected across radio frequency part and other digital circuits sections finally by one is by radio frequency part
Ground is connected with the ground of digital circuit, forms a reference planes, and capable of effectively controlling electromagnetic interference in this way, there are problems pair
It is influenced caused by whole system, cost can be effectively reduced.Shell 1 and inner casing 2 use aluminum alloy material, can be good at by
Fuselage interior heat is transmitted to shell with thermaltransmission mode, to adapt to work normally in a high temperauture environment.Complete machine can reach
The dustproof and waterproof grade of IP67 adapts to requirements of one's work under outdoor high-intensity, complex environment.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention also includes art technology
Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (6)
1. one kind is suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that: received including GNSS base station
Machine, foot prop and power module, the GNSS reference receiver include shell (1), inner casing (2), high-precision GNSS board, processing
Module and multiple vibration damping sheets (3), the vibration damping sheet (3) are fixedly connected on the outside of inner casing (2), and the vibration damping sheet (3) passes through bolt
It is connect with shell (1), the high-precision GNSS board and processing module are mounted in inner casing (2), the high-precision GNSS board
It is connected with processing module；The foot prop is tripod, the frame leg (5) including frame head (4) and support frame head (4)；The power supply mould
Block includes solar panel (6) and battery (7)；The GNSS reference receiver is mounted on frame head (4), the sun
Energy solar panel (6) is mounted on frame leg (5) by bolt, and the battery (7) is placed below frame head (4), the high-precision
GN SS board and processing module are electrically connected with power module respectively.
2. according to claim 1 a kind of suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that:
The high-precision GNSS board includes low noise amplification module (8), power divider (9), filter (10), frequency mixer (11) and GNSS
Antenna (12), the GNSS antenna (12), low noise amplification module (8), power divider (9), filter (10) and frequency mixer (11)
It is sequentially connected.
3. according to claim 1 a kind of suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that:
The processing module includes single-chip microcontroller (13), three axle Gravity accelerometers (14), communication module (15) and RTK processor
(16), the single-chip microcontroller (13) obtains positioning result letter after being handled according to the electric signal that high-precision GNSS board transmits
Breath；The RTK processor (16) is used to receive the locating result information of single-chip microcontroller (13) transmission；The single-chip microcontroller (13), three axis
Gravity accelerometer (14) and communication module (15) are electrically connected with RTK processor (16).
4. according to claim 3 a kind of suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that:
The communication module (15) includes GSM/3G/4G module and radio station module.
5. according to claim 1 a kind of suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that:
The high-precision GNSS board and processing module are located at on block printed circuit board.
6. according to claim 1 a kind of suitable for west Sichuan plateau satellite positioning continuous operation base station, it is characterised in that:
The shell (1) and inner casing (2) use aluminum alloy material, and the shell (1) and inner casing (2) do dustproof and waterproof processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692277.9U CN208334656U (en) | 2018-05-10 | 2018-05-10 | One kind being suitable for west Sichuan plateau satellite positioning continuous operation base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692277.9U CN208334656U (en) | 2018-05-10 | 2018-05-10 | One kind being suitable for west Sichuan plateau satellite positioning continuous operation base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334656U true CN208334656U (en) | 2019-01-04 |
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ID=64776548
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692277.9U Expired - Fee Related CN208334656U (en) | 2018-05-10 | 2018-05-10 | One kind being suitable for west Sichuan plateau satellite positioning continuous operation base station |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865331A (en) * | 2019-10-21 | 2020-03-06 | 北京中企卓创科技发展有限公司 | Building site location base station device based on UWB communication |
-
2018
- 2018-05-10 CN CN201820692277.9U patent/CN208334656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865331A (en) * | 2019-10-21 | 2020-03-06 | 北京中企卓创科技发展有限公司 | Building site location base station device based on UWB communication |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190510 |