CN203643610U - Multiple constellation CORS system base station dedicated receiver - Google Patents
Multiple constellation CORS system base station dedicated receiver Download PDFInfo
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- CN203643610U CN203643610U CN201320882061.6U CN201320882061U CN203643610U CN 203643610 U CN203643610 U CN 203643610U CN 201320882061 U CN201320882061 U CN 201320882061U CN 203643610 U CN203643610 U CN 203643610U
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- 208000028257 Joubert syndrome with oculorenal defect Diseases 0.000 title claims abstract description 18
- 238000007726 management method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013501 data transformation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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Abstract
The utility model relates to a multiple constellation CORS system base station dedicated receiver. The receiver comprises a GNSS receiving module which is used for receiving a GPS signal, a GLONASS signal and a BDS signal, a control circuit module, a power supply module, a memory, an Ethernet interface and an external interface module. The GNSS receiving module, the power supply module, the memory, the Ethernet interface and the external interface module are electrically connected with the control circuit module. The external interface module comprises a serial interface, a USB interface and a power supply interface. The serial interface, the USB interface and the power supply interface are electrically connected with the control circuit module. The multiple constellation CORS system base station dedicated receiver provided by the utility model supports multiple satellite positioning systems, and can realize remote control.
Description
Technical field
The utility model relates to receiver technology.
Background technology
GLONASS (Global Navigation Satellite System) comprises the GPS of the U.S., Muscovite GLONASS, the BDS of China and the GALILEO of European Union, although at present BDS provides the Local Navigation positioning service of Asia-Pacific region, most of as measuring GNSS receiver or take the mono-constellation of GPS or GPS, GLONASS double star seat as main on market.
Along with the development of multi-constellation navigation system, user is on the increase the requirement of the compatibility between global position system and interoperability, between many constellations, realize the compatible general approval that obtained in the world, satellite navigation system has been irreversible trend to the development of multipolarization standard.
For the drawback of existing CORS base station work, from angle easy to use and that safeguard, base station is proposed to the requirement of new networking, unmanned and Long-distance Control.Therefore, the new demand of network differential reference stationization numeral investigation apparatus is also gone out thereupon:
1, to, by the mono-constellation support of GPS or GPS, GLONASS double star seat are supported, change the support to GPS, GLONASS, the many constellations of BDS into.
2, for the shortcoming of each base station management trouble and consumes resources, can consider to realize the technology such as networking and Long-distance Control of base station terminal, thereby realize the requirement such as unmanned and Long-distance Control.
Utility model content
The purpose of this utility model is to propose a kind of many constellations CORS system base station special receiver, and it can solve the problem that only can support single constellation or double star seat.
In order to achieve the above object, the technical scheme that the utility model adopts is as follows:
A kind of many constellations CORS system base station special receiver, it comprises GNSS receiver module, control circuit module, power supply module, storer, Ethernet interface and external interface module for receiving gps signal, GLONASS signal and BDS signal, GNSS receiver module, power supply module, storer, Ethernet interface and external interface module are all electrically connected with control circuit module, described external interface module comprises serial interface, USB interface and power interface, and serial interface, USB interface and power interface are all electrically connected with control circuit module.
Preferably, described Ethernet interface is RJ45 interface.
Preferably, described serial interface is RS232 interface.
Preferably, described external interface module also comprises an external clock interface, and described external clock interface and control circuit module are electrically connected.
Preferably, described power supply module comprises the DC-DC chip and the charging management chip that are electrically connected successively, and charging management chip and control circuit module are electrically connected.Further preferred, described charging management chip is provided with two battery interfaces.
Further preferred, the model of described DC-DC chip is TPS5430DDA.The model of described charging management chip is BQ24103.
The utlity model has following beneficial effect:
1, can adopt high precision Samsung eight OEM dash receivers, the anti-fuselage of technical grade three frequently, can external digital meteorograph, all unit that operation base station needs continuously such as choking coil antenna and communications;
2, can receive GPS L1/L2/L5 signal, GLONASS G1/G2 signal and BDS B1/B2/B3 signal, be many constellation systems of compatibility;
3, can realize collection and the record for original observed data, weather data (air pressure, temperature and relative humidity), sampling rate can arrange;
4, the high-performance technical grade SD data storage card of built-in 4GB, support the technical grade SD data storage card of 1G to 16G random capacity size, can store 12 months above original observed data of 5 seconds sampling rates, and the backup that data can be uploaded onto the server in real time, the security of data recording guaranteed;
5, possess High Speed IP interface, support data transmission, status monitoring and the parameter setting of Ethernet mode;
6, by network communication module is set, support unmanned, can long-rangely complete all operations setting;
7, the data-transformation facility of network enabled and two kinds of modes of serial ports simultaneously, Internet Transmission supports that breakpoint reconnects, within two hours, interrupting all with interior network can Auto-reconnect, meets that CORS base station receiver is long-term, stable, the demand of operation continuously.
Accompanying drawing explanation
Fig. 1 is the structural representation of many constellations CORS system base station special receiver of the utility model preferred embodiment.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further.
As shown in Figure 1, a kind of many constellations CORS(Continuous Operational Reference System, operation satnav service colligate system continuously) system base station special receiver, it comprises for receiving GPS(Global Positioning System, GPS) signal, GLONASS(GLOBAL NAVIGATION SATELLITE SYSTEM, GPS (Global Position System)) signal and BDS(BeiDou Navigation Satellite System, Beidou satellite navigation system) the GNSS receiver module of signal, control circuit module, power supply module, storer, Ethernet interface and external interface module.GNSS receiver module, power supply module, storer, Ethernet interface and external interface module are all electrically connected with control circuit module, described external interface module comprises serial interface, USB interface and power interface, and serial interface, USB interface and power interface are all electrically connected with control circuit module.
GNSS receiver module has gps antenna, GLONASS antenna and BDS antenna.
Ethernet interface is RJ45 interface, is connected with background server by netting twine.
Serial interface is RS232 interface, and quantity can be multiple, accessible atmospherium, tilt with and sensor.
External interface module also comprises an external clock interface, and described external clock interface and control circuit module are electrically connected, for outside high precision atomic clock access.
Power supply module comprises the DC-DC chip and the charging management chip that are electrically connected successively, and charging management chip and control circuit module are electrically connected.Described charging management chip is provided with two battery interfaces, for accessing lithium battery, improves job stability, can continuous working after power-off more than 12 hours.The model of described DC-DC chip is TPS5430DDA.The model of described charging management chip is BQ24103.
The CPU of control circuit module uses the AT91ASM9260_BGA217 of 18.432MHz as main crystal oscillator clock, uses external crystal-controlled oscillation clock 32.768KHz, and the PLLRCA of RC oscillatory circuit composition inputs as clock.OSCSEL pin enters as clock selecting at a slow speed, and low level is used inner RC oscillatory circuit to produce the clock of 32.768KHz; When high level, use outside 32.768KHz clock.
The model of the network chip of control circuit module is DP83848I.Configuration pin by CPU is directly controlled, and network chip is directly connected with the network FISHER head of front panel by network transformer again.
The present embodiment is supported multiple global position systems, and can Long-distance Control.
For a person skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (8)
1. the system of constellation CORS more than kind base station special receiver, it is characterized in that, comprise for receiving gps signal, the GNSS receiver module of GLONASS signal and BDS signal, control circuit module, power supply module, storer, Ethernet interface and external interface module, GNSS receiver module, power supply module, storer, Ethernet interface and external interface module are all electrically connected with control circuit module, described external interface module comprises serial interface, USB interface and power interface, serial interface, USB interface and power interface are all electrically connected with control circuit module.
2. many constellations CORS system base station special receiver as claimed in claim 1, is characterized in that, described Ethernet interface is RJ45 interface.
3. many constellations CORS system base station special receiver as claimed in claim 1, is characterized in that, described serial interface is RS232 interface.
4. many constellations CORS system base station special receiver as claimed in claim 1, is characterized in that, described external interface module also comprises an external clock interface, and described external clock interface and control circuit module are electrically connected.
5. many constellations CORS system base station special receiver as claimed in claim 1, is characterized in that, described power supply module comprises the DC-DC chip and the charging management chip that are electrically connected successively, and charging management chip and control circuit module are electrically connected.
6. many constellations CORS system base station special receiver as claimed in claim 5, is characterized in that, described charging management chip is provided with two battery interfaces.
7. many constellations CORS system base station special receiver as claimed in claim 5, is characterized in that, the model of described DC-DC chip is TPS5430DDA.
8. many constellations CORS system base station special receiver as claimed in claim 5, is characterized in that, the model of described charging management chip is BQ24103.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882061.6U CN203643610U (en) | 2013-12-28 | 2013-12-28 | Multiple constellation CORS system base station dedicated receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882061.6U CN203643610U (en) | 2013-12-28 | 2013-12-28 | Multiple constellation CORS system base station dedicated receiver |
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| Publication Number | Publication Date |
|---|---|
| CN203643610U true CN203643610U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882061.6U Expired - Lifetime CN203643610U (en) | 2013-12-28 | 2013-12-28 | Multiple constellation CORS system base station dedicated receiver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954766A (en) * | 2016-01-27 | 2016-09-21 | 上海华测导航技术股份有限公司 | GNSS receiver with state monitoring function |
-
2013
- 2013-12-28 CN CN201320882061.6U patent/CN203643610U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954766A (en) * | 2016-01-27 | 2016-09-21 | 上海华测导航技术股份有限公司 | GNSS receiver with state monitoring function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
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| CX01 | Expiry of patent term |