CN204597960U - Hydrographic water resource data transaction board and system - Google Patents
Hydrographic water resource data transaction board and system Download PDFInfo
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- CN204597960U CN204597960U CN201520365530.6U CN201520365530U CN204597960U CN 204597960 U CN204597960 U CN 204597960U CN 201520365530 U CN201520365530 U CN 201520365530U CN 204597960 U CN204597960 U CN 204597960U
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Abstract
The utility model relates to sensor network technique field, particularly relates to hydrographic water resource data transaction board and system.Hydrographic water resource data transaction board, comprising: substrate; Substrate is provided with Monitoring Data Transmit-Receive Unit, controller, Big Dipper transmission circuit and Mobile Communication Circuit; Monitoring Data Transmit-Receive Unit, Big Dipper transmission circuit and Mobile Communication Circuit are connected with controller respectively.Hydrographic water resource data transaction board of the present utility model and system, transmit hydrographic water resource data in the mode of mobile communication and Beidou communication standby redundancy, and then improve the reliability and stability of hydrographic water resource transfer of data.
Description
Technical field
The utility model relates to sensor network technique field, in particular to hydrographic water resource data transaction board and system.
Background technology
Hydrographic water resource monitoring refers to water resources to be main study subject, monitors the information of the aspects such as the distribution of water resources, formation and evolution.The monitoring of hydrographic water resource is significant to planning for water resources development, Hydraulic Projects implementation management, flood-control and drought relief and the aspect such as water resources management and protection.
In correlation technique, to the main method that hydrographic water resource is monitored be: hydrologic monitoring point is set in monitoring waters, is obtained the relevant information of hydrographic water resource by hydrologic monitoring point; Transmitted in a wired or wireless manner by sensor network after hydrologic monitoring point gets hydrologic monitoring data, but transmit in a wired fashion, need cable wiring manufacture, wirelessly transmit, transmission range is shorter, transmission network is unstable.
Visible, actual transmission demand can not be met to the transmission means of hydrographic water resource data in correlation technique.
Utility model content
The purpose of this utility model is to provide hydrographic water resource data transaction board and system, transmits hydrographic water resource data, and then improve the reliability and stability of hydrographic water resource transfer of data in the mode of mobile communication and Beidou communication standby redundancy.
First aspect, the utility model embodiment provides a kind of hydrographic water resource data transaction board, comprising: substrate; Described substrate is provided with Monitoring Data Transmit-Receive Unit, controller, Big Dipper transmission circuit and Mobile Communication Circuit; Described Monitoring Data Transmit-Receive Unit, described Big Dipper transmission circuit and described Mobile Communication Circuit are connected with described controller respectively.
In conjunction with first aspect, the utility model embodiment provides the first possible execution mode of first aspect, and wherein, described Monitoring Data Transmit-Receive Unit comprises: data transceiver interface and data transmit-receive circuit; Described data transceiver interface, for being connected with hydrologic monitoring transducer, receives the hydrologic monitoring data of described sensor transmissions; Described data transmit-receive circuit, for being transferred to described controller by described hydrologic monitoring data.
In conjunction with first aspect, the utility model embodiment provides the possible execution mode of the second of first aspect, and wherein, described data transceiver interface comprises RJ45 interface and/or RS232 interface.
In conjunction with first aspect, the utility model embodiment provides the third possible execution mode of first aspect, and wherein, described Big Dipper transmission circuit comprises: Beidou antenna, Big Dipper card and Big Dipper signal processing circuit; Described Big Dipper signal processing circuit is connected with described Beidou antenna and described controller respectively; Described Big Dipper card is connected with described controller.
In conjunction with first aspect, the utility model embodiment provides the 4th kind of possible execution mode of first aspect, and wherein, described Big Dipper signal processing circuit comprises: Big Dipper radio frequency chip, the first signaling conversion circuit and Big Dipper baseband processing chip; Described first signaling conversion circuit is connected with described Big Dipper radio frequency chip and described Big Dipper baseband processing chip respectively; Described Big Dipper radio frequency chip is connected with described Beidou antenna; Described Big Dipper baseband processing chip is connected with shown controller.
In conjunction with first aspect, the utility model embodiment provides the 5th kind of possible execution mode of first aspect, and wherein, described Mobile Communication Circuit comprises: mobile communication antenna, SIM card and movable signal treatment circuit; Described movable signal treatment circuit is connected with described mobile communication antenna and described controller respectively; Described SIM card is connected with described controller.
In conjunction with first aspect, the utility model embodiment provides the 6th kind of possible execution mode of first aspect, and wherein, described movable signal treatment circuit comprises: mobile communication radio frequency chip, secondary signal change-over circuit and mobile communication baseband processing chip; Described secondary signal change-over circuit is connected with described mobile communication radio frequency chip and mobile communication baseband processing chip respectively; Described mobile communication radio frequency chip is connected with described mobile communication antenna; Described mobile communication baseband processing chip is connected with described controller.
In conjunction with first aspect, the utility model embodiment provides the 7th kind of possible execution mode of first aspect, wherein, above-mentioned hydrographic water resource data transaction board, also comprises: for store data transaction configuration information flash memories FLASH and for providing the static random access memory SRAM of described hydrologic monitoring data buffer storage; Described FLASH is connected with described controller respectively with described SRAM.
In conjunction with first aspect, the utility model embodiment provides the 8th kind of possible execution mode of first aspect, and wherein, above-mentioned hydrographic water resource data transaction board, also comprises: for the management interface be connected with main process equipment; Described management interface is connected with described controller.
Second aspect, the utility model embodiment still provides a kind of hydrographic water resource data transmission system, comprising: above-mentioned hydrographic water resource data transaction board, hydrologic monitoring transducer, Beidou communication device and mobile communications device; Described hydrologic monitoring transducer is connected with the Monitoring Data Transmit-Receive Unit in described hydrographic water resource data transaction board; Described Beidou communication device is connected with the Big Dipper transmission circuit in described hydrographic water resource data transaction board; Described mobile communications device is connected with the Mobile Communication Circuit in described hydrographic water resource data transaction board.
The hydrographic water resource data transaction of the utility model embodiment is applied for card, the hydrologic monitoring data of hydrologic monitoring transducer collection are received by Monitoring Data Transmit-Receive Unit, and by controller, hydrology resource is converted to the data format of the transmission of the applicable Big Dipper and/or mobile communication transmission, and carry out the transmission of hydrographic water resource data according to the backup each other mode of redundancy of Beidou communication and mobile communication, improve the reliability and stability of hydrographic water resource transmission thus.
For making above-mentioned purpose of the present utility model, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows a kind of structural representation of hydrographic water resource data transaction board in the utility model embodiment;
Fig. 2 shows the another kind of structural representation of hydrographic water resource data transaction board in the utility model embodiment;
Fig. 3 shows the third structural representation of hydrographic water resource data transaction board in the utility model embodiment.
Fig. 4 shows the structural representation of sensor network data gathering system in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
In order to overcome in correlation technique, hydrographic water resource Monitoring Data is transmitted in a wired fashion needs cable wiring manufacture, with sensor network wireless transmission, transmission range is shorter, the technical problem of unstable networks, the utility model embodiments provides a kind of hydrographic water resource data transaction board, this board receives the hydrologic monitoring data that hydrologic monitoring transducer gathers, format conversion is carried out to hydrologic monitoring data, and the hydrographic water resource data after format conversion are transferred to place of Surveillance center according to Beidou communication mode and/or according to mobile communication, realize the monitoring to hydrographic water resource, wherein in the process of transfer of data, Beidou communication mode and mobile communication redundancy each other, ensure the reliability of hydrographic water resource transfer of data.
Be described in detail below with reference to the structure of accompanying drawing to the hydrographic water resource data transaction board of the utility model embodiment.
As shown in Figure 1, the hydrographic water resource data transaction board of the utility model embodiment comprises substrate 5, be provided with Monitoring Data Transmit-Receive Unit 1 on the substrate 5, Monitoring Data Transmit-Receive Unit 1 is for being connected with hydrologic monitoring transducer, obtain the hydrologic monitoring data that hydrologic monitoring transducer gathers, the hydrologic monitoring data that wherein Monitoring Data Transmit-Receive Unit 1 receives meet the hydrologic monitoring data that " hydrologic monitoring data communication convention " and " water resources monitoring management system transfer of data stipulations " arranges form.
Transfer of data is carried out with Big Dipper communication mode and/or mobile communication in order to enable the hydrologic monitoring data obtained, the hydrologic monitoring data received are carried out format conversion according to Big Dipper host-host protocol and/or 3G/LTE mobile communication protocol by the controller 2 in hydrographic water resource data transaction board, the data be transformed into are made to be applicable to Big Dipper transmission and/or mobile communication transmission, it should be noted that, when the hydrographic water resource data collected need to transmit with Big Dipper communication mode, the hydrographic water resource data received are converted to the data meeting Big Dipper transmission format protocol by controller 2, when the hydrographic water resource data received need to transmit with mobile communication, the hydrographic water resource data received are converted to the data meeting 3G/LTE mobile communication protocol form by controller 2, which kind of communication mode transmission data of concrete employing, can determine according to the configuration information in conversion board.
In addition, above-mentioned hydrographic water resource data transaction board carries out the rule of format conversion to hydrographic water resource and method is existing method, the utility model embodiment claimed for implement the method each parts between connection, syntagmatic.
After the hydrographic water resource received is converted to established form by hydrographic water resource data transaction board, corresponding communication transmission apparatus is utilized to transmit hydrographic water resource data, such as, after hydrographic water resource data being converted to the data meeting Big Dipper transmission format protocol, Big Dipper transmission circuit 3 pairs of hydrographic water resource data are utilized to transmit; After hydrographic water resource data being converted to the data meeting 3G/LTE mobile communication protocol form, Mobile Communication Circuit 4 pairs of hydrographic water resource data are utilized to transmit; The mode that certain hydrographic water resource data also can adopt Beidou communication and mobile communication to walk abreast simultaneously transmits data.
The hydrographic water resource data transaction board of the utility model embodiment can as the transferring device of hydrology resource transfer of data, the hydrographic water resource data meeting " hydrologic monitoring data communication convention " and " water resources monitoring management system transfer of data stipulations " form gathered by hydrologic monitoring transducer are converted to the data meeting Beidou communication and mobile communication protocol and transmit, effectively overcome in correlation technique, data in transducer are directly transmitted in a wired fashion, need the technical problem of cable wiring manufacture, overcome in correlation technique simultaneously, hydrographic water resource data carry out wireless transmission based on sensor network, self-organizing network is unstable, the technical problems such as transmission range is shorter.
Usually, the monitoring station of hydrographic water resource is arranged on remote more, in the geographical environment of relative complex, single mode is only relied on to be difficult to transmit timely and effectively hydrographic water resource data, in order to overcome this drawback, in the hydrographic water resource data transaction board of the utility model embodiment, Big Dipper transmission circuit 3 and Mobile Communication Circuit 4 are set, realize the Big Dipper transmission to data and Mobile Transmission, during concrete enforcement, the mode of the Big Dipper and Mobile Transmission redundancy each other can be adopted to transmit hydrographic water resource data in conjunction with concrete environmental aspect, ensure the timely of transfer of data thus, reliability.
As shown in Figure 2, the utility model embodiment still provides a kind of preferred implementation of hydrographic water resource data transaction board, comprising substrate 5; Substrate 5 is provided with Monitoring Data Transmit-Receive Unit 1, controller 2, Big Dipper transmission circuit 3 and Mobile Communication Circuit 4.
In order to realize hydrologic monitoring transducer gather the reception of hydrologic monitoring data, data transceiver interface 12 and data transmit-receive circuit 11 is comprised at Monitoring Data Transmit-Receive Unit 1, wherein data transceiver interface 12 is for being connected with hydrologic monitoring transducer, the hydrologic monitoring data of receiving sensor transmission; Data transmit-receive circuit 11, for being transferred to controller 2 by hydrologic monitoring data.
Above-mentioned data transceiver interface 12 can adopt RJ45 interface and/or RS232 interface in the specific implementation.
Receive to carry out collection to the data of multiple hydrologic monitoring transducer simultaneously, the quantity of data transceiver interface 12 can be set to multiple, can the multiple hydrologic monitoring transducers being distributed in a concentrated area be focused in a hydrographic water resource data transaction board thus, the Monitoring Data of the plurality of hydrologic monitoring transducer is collected by hydrographic water resource data transaction board, and be sent in communication network by Big Dipper transmission circuit 3 and/or Mobile Communication Circuit 4, the difficulty that hydrologic monitoring transducer carries out transfer of data can be reduced thus, ensure effective reliability of transfer of data, especially when there being new hydrologic monitoring transducer to add fashionable, transducer to be added is only needed to be linked in data transceiver interface 12, the stability of sensing data transmission network can be kept.
Consider diversity and the flexibility of the hydrographic water resource data transaction board data receiver formula of the utility model embodiment, in this device, data sending device comprises Big Dipper transmission circuit 3 and Mobile Communication Circuit 4, the hydrologic monitoring data gathered thus can adopt Beidou communication mode and mobile communication to communicate, wherein due to the popularity of Beidou communication coverage, can effectively extension sensor Monitoring Data transmission scope and distance, and Big Dipper satellite signal is not by weather, the impact of the states such as environment, therefore the stability of the Monitoring Data transmission that transducer gathers can be ensured.In addition, the Monitoring Data of transducer collection can also adopt mobile communication to transmit, and improves the efficiency of transfer of data.
Still further provides the concrete structure schematic diagram of Big Dipper transmission circuit 3 in the utility model embodiment, as shown in Figure 2, Big Dipper transmission circuit 3 comprises: Beidou antenna 31, Big Dipper card 33 and Big Dipper signal processing circuit 32; Big Dipper signal processing circuit 32 is connected with Beidou antenna 31 and controller 2 respectively; Big Dipper card 33 is connected with controller 2.
Mobile Communication Circuit 4 comprises: mobile communication antenna 41, SIM card 43 and movable signal treatment circuit 42; Movable signal treatment circuit 42 is connected with mobile communication antenna 41 and controller 2 respectively; SIM card 43 is connected with controller 2.
In above-mentioned hydrographic water resource data transaction board, also comprise flash memories FLASH for storing data transaction configuration information and for providing the SRAM of hydrologic monitoring data buffer storage; FLASH and SRAM is connected with controller 2 respectively.In order to keep the flexible independence of hydrographic water resource data transaction board work, can also arrange power module in the apparatus, power module is connected with controller 2, thinks that the modules in device provides power supply to carry out work.
Power module in hydrographic water resource data transaction board can adopt mains-supplied, also storage battery can be adopted to power, preferably, solar powered module can be included in power module, particularly, solar powered module comprises solar panel, accumulator and power supply circuits; Solar panel is connected with accumulator, accumulator is connected with power supply circuits, power supply circuits are connected with controller 2, solar energy is gathered thus by solar panel, realize the conversion of solar energy to electrical by accumulator and realize the storage of electric energy, and by power supply circuits, each parts in gathering-device are powered, ensure the continuous and effective work of each parts.
As shown in Figure 3, the utility model embodiment also divides angle from another kind, provides the concrete enforcement structure of hydrographic water resource data transaction board, comprising:
RJ451 interface/RS232 serial ports 2: this programme adopts traditional RJ45 interface 1 or RS232 serial ports 2 mode to receive the data of each transducer, the data wherein received are the hydrographic water resource data meeting " hydrologic monitoring data communication convention " and " water resources monitoring management system transfer of data stipulations ", and support the access of multiple sensing data.
Data transmit-receive circuit 3: primary responsibility receives hydrologic monitoring data, and after receiving hydrologic monitoring data, data is passed to CPU4 process, and this data transmit-receive circuit 3 also oppositely can receive the instruction that CPU4 sends further.
CPU4: the nucleus module being board, is responsible for processing data and configuration file.CPU4 resolves data after receiving hydrologic monitoring data, encapsulates after obtaining critical data according to demand (the 3G/LTE agreement of Beidou communication agreement or mobile communication).The agreement of Reseal passes to transport module, assigns instruction to transport module simultaneously, realizes different transmission modes.CPU4 has been responsible for all processor active tasks, and the Processing tasks of all data, comprise that PVT resolves, subscriber computer position, the encapsulation of data, the parsing etc. of instruction.
FLASH6: be used for storing up configuration file, CPU4 starts shooting at every turn all first can read configuration information from FLASH6, and configuration information mainly comprises the switching condition of some protocol formats and transmission mechanism.
SRAM5: be used to the temporary data queue received, especially when the external multiple hydrologic monitoring transducer of conversion board, have many data and pass to conversion board simultaneously, now hydrologic monitoring data can form transmit queue according to PS in the buffer, wait for that processing module carries out changing or transmitting, in the instruction issuing stage, instruction is also stored among buffer memory.
Beidou antenna 12: convert wireless signal to wire signal, receives aerial navigation signal, by Beidou communication satellite transmitting-receiving short message message or the Big Dipper.
Mobile communication antenna 16: convert wireless signal to wire signal, receives mobile data network (2G/3G/4G) signal, by mobile data network messaging.
Power splitter can also be comprised: be a kind ofly a road input signal energy is divided into two-way or multiple-channel output is equal or the device of unequal energy, also conversely multiple signals energy can be synthesized a road and export in this board.Navigation signal by antenna receive come in after by power splitter, separate the radio-frequency front-end of 2 road signals respectively by Beidou II BD2 and Big Dipper generation BD1.
Big Dipper radio frequency chip 11: be responsible for radio-frequency receiving-transmitting, frequency synthesis, power amplification, is received and sends the wireless signal of the Big Dipper, or wire signal is changed into wireless signal, gone out by antenna transmission.
Mobile radio chip 15: be responsible for radio-frequency receiving-transmitting, frequency synthesis, power amplification, is received and sends the signal of mobile network, convert wireless signal to wire signal, or wire signal is changed into wireless signal, gone out by antenna transmission.
First signaling conversion circuit 10 and secondary signal change-over circuit 14: digital-to-analogue/analog to digital conversion circuit, be responsible for analog signal being converted to digital signal or converting digital signal to analog signal.
Big Dipper baseband processing chip 9: acquisition and tracking, the text of being responsible for navigation signal resolve, protocol processes and the demodulation to message signals.
Mobile communication baseband processing chip 13: be responsible for synthesis and be about to the signal of transmitting and the signal received is processed, and the process to agreement.
Big Dipper card 7: install Big Dipper card, reads the information of Big Dipper card.
SIM card 8: install SIM card, the information of reading SIM card.
Management interface 17: for device provides external communication interface, user by the serial ports of computer, can be connected with this device based on software kit, is configured and manages.
The course of work of the hydrographic water resource data transaction board of the utility model embodiment is as follows:
1, hydrologic monitoring data are transferred to hydrographic water resource data transaction board from RS232 serial ports or RJ45 interface, and the data wherein now transmitted meet " hydrologic monitoring data communication convention " and " water resources monitoring management system transfer of data stipulations " host-host protocol.
2, data transmit-receive circuit passes to CPU module after receiving hydrologic monitoring data.Now data conversion and transmission will carry out according to configuration.CPU module unpacks analysis to hydrologic monitoring data, obtain the user data of encapsulation, then carry out Reseal according to configuration to data, the mode of encapsulation has two kinds, one is according to Beidou communication protocol encapsulation, and another kind is the 3G/LTE protocol encapsulation according to mobile communication transmission.This stage completes the protocol transform of " hydrologic monitoring data communication convention " and " water resources monitoring management system transfer of data stipulations " and Beidou communication and mobile communication.
3, the hydrographic water resource data transaction board of the present embodiment provides three kinds of transmission meanss: Beidou communication is transmitted, and mobile data transfer, Beidou communication and mobile communication are transmitted simultaneously.Beidou communication transmitted data amount is limited, but transmission is reliable, is not subject to the impact of landform and environment, and the regional Big Dipper transmission covered not having mobile network is main transmission means.The data volume that mobile data transfer can pass is larger, can simultaneously transferring large number of data, but higher to the requirement of network, transmits stable not.So this programme takes Beidou communication and the mutually redundant mode of mobile data communication is transmitted, thus greatly improve the reliability of transmission, also compensate for independent Big Dipper transmitted data amount little, the shortcoming on frequency ground.
Transmitted by Beidou communication: each Beidou communication module is furnished with Zhangbei County's bucket card, has unique mailing address.Packaged packet passes to Big Dipper baseband processing chip according to configuration needs, the data transaction of encapsulation is become to be applicable to the signal of transmission by process chip, send to BD radio frequency chip, radio frequency chip is converted the signal into wireless signal and is sent by antenna.
Pass through mobile communication transmission: each mobile communication module is furnished with a SIM card, have unique mailing address.Packaged packet passes to mobile communication baseband processing chip according to configuration needs, the data transaction of encapsulation is become to be applicable to the signal of transmission by process chip, send to mobile communication radio frequency chip, radio frequency chip is converted the signal into wireless signal and is sent by antenna.
4, instruction issues flow process
Data are passed to respective radio frequency chip after receiving instruction by the mobile communication antenna of the hydrographic water resource data transaction board of the present embodiment or Beidou antenna; Radio frequency chip converts wireless signal to wired analog signal, then by signal transmission to digital-to-analogue/modulus bi-directional conversion module.Modular converter converts analog signal to digital signal, then by digital signal transfers to Beidou communication baseband processing chip or mobile communication baseband processing chip, to signal carry out modulation /demodulation then pass to CPU module unpack analyze obtain instruction field, then the data format of instruction according to " hydrologic monitoring data communication convention " and " water resources monitoring management system transfer of data stipulations " is encapsulated, pass to data transmit-receive circuit, instruction is sent to hydrologic monitoring transducer by RJ45 interface or RS232 serial ports by data transmit-receive circuit.
As shown in Figure 4, the utility model embodiment still provides a kind of hydrographic water resource data transmission system, and its primary structure comprises: above-mentioned hydrographic water resource data transaction board, hydrologic monitoring transducer, Beidou communication device and mobile communications device; Hydrologic monitoring transducer is connected with the Monitoring Data Transmit-Receive Unit in hydrographic water resource data transaction board; Beidou communication device is connected with the Big Dipper transmission circuit in hydrographic water resource data transaction board; Mobile communications device is connected with the Mobile Communication Circuit in hydrographic water resource data transaction board.
The hydrographic water resource data transmission system of the utility model embodiment adopts Distributed Design, hydrologic monitoring transducer among a small circle in sensor network can pass through wired mode (such as RJ45 mode) and be connected on hydrographic water resource data transaction board, hydrographic water resource data transaction board is connected with again several data transmission device, as Beidou communication device and mobile communications device.
In native system, fashionable when having new transducer to need to add, only Network Cable Connector need be connected on the data transceiver interface of hydrographic water resource data transaction board, number of sensors can be increased at any time thus, without the need to the operation of complexity, the expansion of sensor network and safeguard simple and convenient.
In said system, hydrographic water resource data transaction board can adopt mains-supplied, also can the multiple supply power mode such as storage battery, solar energy, enables this gathering-device continue to run without interruption, not by external environment influence.
In data transmission procedure, Beidou communication and mobile data communication mode can walk abreast and can be complementary, make data transmission security reliable.
In several embodiments that the application provides, should be understood that disclosed system and device can realize by another way.Device embodiment described above is only schematic, such as, the division of unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, again such as, multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some communication interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
Above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (10)
1. hydrographic water resource data transaction board, is characterized in that, comprising: substrate;
Described substrate is provided with Monitoring Data Transmit-Receive Unit, controller, Big Dipper transmission circuit and Mobile Communication Circuit;
Described Monitoring Data Transmit-Receive Unit, described Big Dipper transmission circuit and described Mobile Communication Circuit are connected with described controller respectively.
2. hydrographic water resource data transaction board according to claim 1, is characterized in that, described Monitoring Data Transmit-Receive Unit comprises: data transceiver interface and data transmit-receive circuit;
Described data transceiver interface, for being connected with hydrologic monitoring transducer, receives the hydrologic monitoring data of described sensor transmissions;
Described data transmit-receive circuit, for being transferred to described controller by described hydrologic monitoring data.
3. hydrographic water resource data transaction board according to claim 2, is characterized in that, described data transceiver interface comprises RJ45 interface and/or RS232 interface.
4. hydrographic water resource data transaction board according to claim 1, is characterized in that, described Big Dipper transmission circuit comprises: Beidou antenna, Big Dipper card and Big Dipper signal processing circuit;
Described Big Dipper signal processing circuit is connected with described Beidou antenna and described controller respectively;
Described Big Dipper card is connected with described controller.
5. hydrographic water resource data transaction board according to claim 4, is characterized in that, described Big Dipper signal processing circuit comprises: Big Dipper radio frequency chip, the first signaling conversion circuit and Big Dipper baseband processing chip;
Described first signaling conversion circuit is connected with described Big Dipper radio frequency chip and described Big Dipper baseband processing chip respectively;
Described Big Dipper radio frequency chip is connected with described Beidou antenna; Described Big Dipper baseband processing chip is connected with shown controller.
6. hydrographic water resource data transaction board according to claim 1, it is characterized in that, described Mobile Communication Circuit comprises: mobile communication antenna, SIM card and movable signal treatment circuit;
Described movable signal treatment circuit is connected with described mobile communication antenna and described controller respectively;
Described SIM card is connected with described controller.
7. hydrographic water resource data transaction board according to claim 6, is characterized in that, described movable signal treatment circuit comprises: mobile communication radio frequency chip, secondary signal change-over circuit and mobile communication baseband processing chip;
Described secondary signal change-over circuit is connected with described mobile communication radio frequency chip and mobile communication baseband processing chip respectively;
Described mobile communication radio frequency chip is connected with described mobile communication antenna; Described mobile communication baseband processing chip is connected with described controller.
8. hydrographic water resource data transaction board according to claim 1, is characterized in that, also comprise: for store data transaction configuration information flash memories FLASH and for providing the static random access memory SRAM of described hydrologic monitoring data buffer storage; Described FLASH is connected with described controller respectively with described SRAM.
9. hydrographic water resource data transaction board according to claim 1, is characterized in that, also comprise: for the management interface be connected with main process equipment; Described management interface is connected with described controller.
10. hydrographic water resource data transmission system, is characterized in that, comprising: the hydrographic water resource data transaction board as described in any one of claim 1 to 9, hydrologic monitoring transducer, Beidou communication device and mobile communications device;
Described hydrologic monitoring transducer is connected with the Monitoring Data Transmit-Receive Unit in described hydrographic water resource data transaction board;
Described Beidou communication device is connected with the Big Dipper transmission circuit in described hydrographic water resource data transaction board;
Described mobile communications device is connected with the Mobile Communication Circuit in described hydrographic water resource data transaction board.
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| CN201520365530.6U CN204597960U (en) | 2015-05-29 | 2015-05-29 | Hydrographic water resource data transaction board and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606175A (en) * | 2016-03-25 | 2016-05-25 | 航天科技控股集团股份有限公司 | Oil volume change monitoring method based on Beidou communication vehicle communication terminal |
| CN105743895A (en) * | 2016-02-01 | 2016-07-06 | 桂林航天工业学院 | Data exchanging system based on BDS and UWSNs |
| CN105866798A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Vehicle-mounted terminal IOT (Internet of Things) method based on Beidou communication |
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2015
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743895A (en) * | 2016-02-01 | 2016-07-06 | 桂林航天工业学院 | Data exchanging system based on BDS and UWSNs |
| CN105606175A (en) * | 2016-03-25 | 2016-05-25 | 航天科技控股集团股份有限公司 | Oil volume change monitoring method based on Beidou communication vehicle communication terminal |
| CN105866798A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Vehicle-mounted terminal IOT (Internet of Things) method based on Beidou communication |
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