CN104952233A - Meteorological environment monitoring device and method based on Beidou satellite and mobile communication - Google Patents
Meteorological environment monitoring device and method based on Beidou satellite and mobile communication Download PDFInfo
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Abstract
The invention discloses a meteorological environment monitoring device and method based on the Beidou satellite and mobile communication. The device comprises a meteorological monitoring unit, a pre-processing unit, a data processing unit and a data transmission unit, wherein the meteorological monitoring unit is used for detecting the current environment to obtain a monitoring signal and sending the monitoring signal to the pre-processing unit, the pre-processing unit is used for amplifying the monitoring signal and for analog-digital conversion so that monitoring data can be obtained, and the data processing unit is used for calculating the meteorological environment data of the current environment according to the monitoring data and determining the transmission configuration information of the meteorological environment data. The device and method have the advantages of being high in automation degree, stable and reliable in real-time data transmission, easy and convenient to use, and capable of relieving the working intensity of manual measurement.
Description
Technical field
The present invention relates to weather environment monitoring technology, particularly belong to a kind of weather environment monitoring equipment based on big-dipper satellite and mobile communication and method.
Background technology
Sensor is a kind of pick-up unit, measured information can be experienced, and the information that can will experience, the information being for conversion into electric signal or other desired forms according to certain rules exports, and carries out receiving and the requirement such as use to meet the transmission of information, process, storage, display, record and control for other equipment.
In hydrometeorological environmental monitoring system, what the most often use is temperature sensor, rain sensor and air velocity transducer; Wherein, temperature sensor is used for perception ambient temperature signal; Rain sensor is used for perception rainfall bucket rainfall information, and then can accomplish remote measurement liquid quantity of precipitation, precipitation intensity, precipitation beginning and ending time; Air velocity transducer is used for the extraneous wind velocity signal of perception, monitoring wind speed and air force.
In existing weather environment system monitoring method, the real-time Transmission of Monitoring Data in working sensor process cannot be accomplished, the way in most cases taked is: first Monitoring Data is stored into memory device, then take Surveillance center carry out again read analyze, whole process can not realize real-time data transmission, and then cannot accomplish the real-time monitoring of system.
The data transmission of traditional sensors also also exists data and transmits insecure shortcoming, traditional sensors carries out data transmission by the mode of wired or bluetooth, the short range wireless transmission such as infrared, data transmission is reliable and stable not, easily disturbed, and transmission range is limited.
In addition, surveying work in traditional weather environment mensuration, because need the kind of sensor of use various, each sensor by unification, concentrated management and cannot collect measurement data, therefore can there is the defects such as monitoring amount is heavy, configuration is complicated; And sensor needs artificial reading, can there is error, and then cause measurement data accuracy not high.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of weather environment monitoring equipment based on big-dipper satellite and mobile communication and method, realize that weather environment is monitored in real time, real-time data transmission, data are accurately transmitted to reach, easy to use and alleviate the object of labor workload intensity.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of weather environment monitoring equipment based on big-dipper satellite and mobile communication, comprise weather monitoring unit, pretreatment unit, data processing unit and data transmission unit;
Described weather monitoring unit, for detecting current environment to obtain monitor signal, and is sent to described pretreatment unit by described monitor signal;
Described pretreatment unit, for carrying out amplification process and analog-to-digital conversion process to described monitor signal, obtains Monitoring Data;
Described data processing unit, for according to described Monitoring Data, calculates the weather environment data of current environment, and determines the transmission of configuration information of described weather environment data;
Wherein, described weather environment data at least comprise following in one or more: temperature, rainfall and air speed data;
Described data transmission unit, for by mobile communication module and/or Beidou communication module, carries out real-time Transmission according to described transmission of configuration information to described weather environment data.
The central processor CPU that described data processing unit comprises micro-control unit MCU and is connected with described micro-control unit MCU, wherein, described CPU is connected with memory module, SIM card and/or Big Dipper card; Described memory module, comprises SRAM (Static Random Access Memory, static high-speed cache) and FLASH internal memory;
Described micro-control unit MCU, for receiving described Monitoring Data, calculates described weather environment data according to described Monitoring Data, described weather environment data is sent to described CPU, and receives, resolves and transmit the instruction that described CPU sends;
Described CPU reads the configuration file preset, and determines the transmission of configuration information of weather environment data, and by described weather environment data stored in buffer memory; Wherein said transmission of configuration information comprises send mode, transmitting time and transmission frequency.
Described weather monitoring unit comprises at least one in temperature sensor, rain sensor and air velocity transducer.
Described pretreatment unit comprises signal amplifier, A/D converter, and described signal amplifier is connected with described meteorological detecting unit and A/D converter.
Described CPU is also provided with management interface; Described management interface, for providing external communication interface.
Described mobile communication module comprises: mobile communication baseband processing chip, D/A module, mobile communication radio frequency chip and mobile communication antenna;
Wherein, described mobile communication baseband processing chip is connected with CPU; Described D/A module is connected with mobile communication baseband processing chip, mobile communication radio frequency chip respectively;
Described Beidou communication module has BD baseband processing chip, D/A module, radio frequency chip module and Beidou antenna;
Wherein, described BD baseband processing chip is connected with CPU, and described D/A module is connected with BD baseband processing chip, radio frequency chip module respectively;
Described radio frequency chip module, comprises Big Dipper generation radio frequency chip and Beidou II radio frequency chip; Described radio frequency chip module is connected with Beidou antenna by power splitter.
Preferably, the described weather environment monitoring equipment based on big-dipper satellite and mobile communication, also has: input block;
Described input block, input the configuration file preset whole device for user, input block is connected with the CPU of data processing unit;
Described configuration file is stored in the FLASH internal memory of memory module.
Present invention also offers a kind of weather environment monitoring method based on big-dipper satellite and mobile communication, comprise the following steps:
Detect current environment to obtain monitor signal, and described monitor signal is sent to described pretreatment unit;
Amplification process and analog-to-digital conversion process are carried out to described monitor signal, obtains Monitoring Data;
According to described Monitoring Data, calculate the weather environment data of current environment, and determine the transmission of configuration information of described weather environment data;
Wherein, described weather environment data at least comprise following in one or more: temperature, rainfall and air speed data;
According to described transmission of configuration information, by mobile communication module and/or Beidou communication module, real-time Transmission is carried out to described weather environment data.
Concrete, if the configuration information setting in configuration file is need by Beidou communication module transfer, then weather environment data to be passed to Beidou communication module, by Beidou communication module transfer;
If need to be transmitted by mobile communication module, then weather environment data are passed to mobile communication module, are transmitted by mobile communication module.
Described carries out real-time Transmission by Beidou communication module to described weather environment data, specifically comprises,
Described weather environment data are passed to BD baseband processing chip;
Weather environment data are processed into the information meeting Beidou satellite transmission agreement by BD baseband processing chip, then by data information transfer to D/A module, D/A module carries out signal conversion, and by signal transmission to radio frequency chip module;
Signal is transferred out by Beidou antenna in the mode of wireless signal by radio frequency chip module;
Described carries out real-time Transmission by mobile communication module to described weather environment data, specifically comprises,
Described weather environment data are passed to mobile communication baseband processing chip;
Weather environment data are processed into the information meeting mobile communication protocol by mobile communication baseband processing chip, then by data information transfer to D/A module, carry out signal conversion by D/A module, and by signal transmission to mobile communication radio frequency chip;
Signal is launched by mobile communication antenna in the mode of wireless signal by mobile communication radio frequency chip.
A kind of weather environment monitoring equipment based on big-dipper satellite and mobile communication provided by the present invention, adopt Beidou satellite communication transmission and mobile data communication transmission mode alternative each other to transmit, ensure that real-time, continuous, the stable transfer of data information transfer; Have that automaticity is high, real-time data transmission is reliable and stable, it is simple and convenient to use, alleviate the good effect of manual measurement working strength.
Accompanying drawing explanation
The one-piece construction schematic diagram that Fig. 1 provides for the embodiment of the present invention one;
The structural representation that Fig. 2 provides for the embodiment of the present invention one;
A kind of weather environment monitoring method schematic flow sheet based on big-dipper satellite and mobile communication that Fig. 3 provides for the embodiment of the present invention one.
Description of reference numerals:
110, weather monitoring unit; 111 temperature sensors; 112, rain sensor; 113, air velocity transducer; 120, pretreatment module; 121, signal amplifier; 122, A/D converter; 130, data transmission unit; 131, mobile communication baseband processing chip; 132, mobile communication radio frequency chip; 133, mobile communication antenna; 134, BD baseband processing chip; 135, power splitter; 136, Beidou antenna; 137, Beidou II radio frequency chip; 138, Big Dipper generation radio frequency chip; 140, data processing unit; 141, micro-control unit MCU (Micro Control Unit); 142, CPU (Central Processing Unit); 143, SRAM (Static Random Access Memory, static high-speed cache); 144, FLASH internal memory; 145, Big Dipper card; 146, SIM card; 147, management interface; 150, input block.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in Figure 1, a kind of weather environment monitoring equipment based on big-dipper satellite and mobile communication provided by the present invention, comprises weather monitoring unit 110, pretreatment unit 120, data processing unit 140 and data transmission unit 130;
Wherein, described weather monitoring unit 110, for detecting current environment to obtain monitor signal, and is sent to described pretreatment unit by described monitor signal;
Described pretreatment unit 120, for carrying out amplification process and analog-to-digital conversion process to described monitor signal, obtains Monitoring Data;
Described data processing unit 140, for according to described Monitoring Data, calculates the weather environment data of current environment, and determines the transmission of configuration information of described weather environment data;
Wherein, described weather environment data at least comprise following in one or more: temperature, rainfall and air speed data;
Described data transmission unit 130, for by mobile communication module and/or Beidou communication module, carries out real-time Transmission according to described transmission of configuration information to described weather environment data.
Concrete, when carrying out weather environment monitoring, described weather monitoring unit 110 acquires monitor signal, and monitor signal is sent to pretreatment unit 120, after pretreatment unit 120 pairs of signals carry out rough handling, transmit signals to data processing unit 140 further, the signal of data processing unit 140 received by it carries out analyzing, calculating weather environment data, further, weather environment data are carried out real-time Transmission by data transmission unit 130 according to configuration information and are gone out by data processing unit 140.
Described weather environment monitoring means can carry out according to concrete monitored environment changing, substituting and adjustment; Such as weather environment, or the geographical environment similar with it etc.
As shown in Figure 2, the central processor CPU 142 that described data processing unit comprises micro-control unit MCU141 and is connected with described micro-control unit MCU, wherein, described CPU is connected with memory module, SIM card 146 and/or Big Dipper card 145;
Concrete, described memory module, comprise SRAM (Static Random Access Memory, static high-speed cache) 143 and FLASH internal memory 144, wherein SRAM (Static Random Access Memory, static high-speed cache) be responsible for CPU data buffer storage be fast provided, FLASH internal memory 144 for storing application program and the configuration file of the work of this equipment, containing configuration information in configuration file.
Wherein, micro-control unit MCU141, carry out process for the Monitoring Data received by it and computing obtains corresponding weather environment data, described weather environment data are sent to described CPU142, and receive, resolve and transmit the instruction that described CPU142 sends;
Described CPU reads the configuration file preset, and determines the transmission of configuration information of weather environment data, and by described weather environment data stored in buffer memory; Wherein said transmission of configuration information comprises send mode, transmitting time and transmission frequency.
Above-mentioned CPU is used for data operation and data processing, comprise that PVT resolves, the encapsulation of data, the parsing etc. of instruction.
Described weather monitoring unit comprises temperature sensor 111, rain sensor 112 and air velocity transducer 113, also can be one or more of the weather environment such as temperature sensor, rain sensor and air velocity transducer monitoring monitoring sensor, can set as the case may be.
Described pretreatment unit comprises signal amplifier 121, A/D converter 122, and described signal amplifier is connected with described meteorological detecting unit and A/D converter.
Wherein, described signal amplifier 121 amplifies for the signal received, and by the signal transmission after amplification to A/D modular converter.
A/D modular converter, for analog to digital conversion, the simulating signal it received converts digital signal to, and by digital signal transfers to micro-control unit MCU.
Described CPU is also provided with management interface 147, described management interface 147, for providing external communication interface, user can by the serial ports of computer, be connected with this monitoring equipment based on supporting software, thus the configuration carried out this monitoring equipment and management.
Described data transmission unit, has mobile communication module and Beidou communication module, also can be the one in mobile communication module and Beidou communication module, and carry out data transmission by mobile communication module, Beidou communication module.
Wherein, described mobile communication module comprises: mobile communication baseband processing chip 131, D/A module, mobile communication radio frequency chip 132 and mobile communication antenna 133; Wherein, described mobile communication baseband processing chip is connected with CPU; Described D/A module is connected with mobile communication baseband processing chip, mobile communication radio frequency chip respectively;
Concrete, described mobile communication baseband processing chip 131, for completing the demodulation of wireless signal in mobile network, descrambling, despreading and decoding effort;
Described D/A module is D/A converter module, for converting digital signal to simulating signal;
Described mobile communication radio frequency chip 132, be connected with mobile communication antenna 133, the two cooperatively interacts, and carries out the conversion work between wireless signal and wire signal, and by mobile data network signal transmitting and receiving message;
Above-mentioned mobile data network signal comprises the signals such as 2G, 3G or 4G.
Described Beidou communication module has BD baseband processing chip 134, D/A module, radio frequency chip module and Beidou antenna 136; Wherein, described BD baseband processing chip is connected with CPU, and described D/A module is connected with BD baseband processing chip, radio frequency chip module respectively;
Concrete, described BD baseband processing chip 134, for completing the catching of navigation signal, to follow the tracks of and text resolves;
Described D/A module, is similarly D/A converter module, for converting digital signal to simulating signal;
Described Beidou antenna 136, for converting wireless signal to wire signal, receives aerial navigation signal, by Beidou communication satellite messaging.
In addition, described radio frequency chip module, comprises Big Dipper generation radio frequency chip 138 and Beidou II radio frequency chip 137; Concrete, wire signal for receiving and send the wireless signal of Beidou II, or is changed into wireless signal by Beidou II radio frequency chip 137, is launched by Beidou antenna; Wire signal for receiving and send the wireless signal of a Big Dipper generation, or is changed into wireless signal by Big Dipper generation radio frequency chip 138, is launched by Beidou antenna.
Described radio frequency chip module is connected with Beidou antenna by power splitter 135; Concrete, Beidou antenna receives navigation signal, and navigation signal separates the radio-frequency front-end of two paths of signals respectively by Beidou II and a Big Dipper generation by power splitter;
Here should be noted that be, when by Beidou antenna Received signal strength, signal is divided into two-way by power splitter 135, be sent to Big Dipper generation radio frequency chip 138 respectively and Beidou II radio frequency chip 137 is resolved, if signal is Big Dipper generation signal, then Beidou II radio frequency chip 137 will resolve unsuccessfully Big Dipper generation radio frequency chip 138 successfully resolved; If signal is Beidou II signal, then Big Dipper generation radio frequency chip will resolve unsuccessfully Beidou II radio frequency chip successfully resolved.Therefore can both successfully resolved for dissimilar signal.Big Dipper generation radio frequency chip 138 and Beidou II radio frequency chip 137 are sent to BD baseband processing chip 134 by resolving the information generated, then are sent to data processing unit 140 by BD baseband processing chip 134.
Above-mentioned power splitter 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 to export, its structure, using method, connected mode etc. all belong to prior art, are not described at this.
As shown in Figure 1 and Figure 2, input for realizing user the configuration file preset whole equipment, the present invention is also provided with: input block 150, and input block 150 is connected with the CPU142 of data processing unit; Described input block can be the operating means such as keyboard.
Described configuration file pre-sets according to the actual requirements, specifically can comprise the information such as mode, first-selected transmission mode, transfer rate, timing transmission time of data transmission; If above-mentioned preference data transmission mode goes wrong, this equipment can automatically switch to another kind of data transfer mode; Described configuration file is stored in the FLASH internal memory 144 of memory module.
A kind of weather environment monitoring equipment based on big-dipper satellite and mobile communication provided by the present invention, in use, first, weather monitoring unit 110 is monitored, gather the weather data information of weather environment, weather monitoring unit 110 after getting weather data information by data information transfer to pretreatment unit 120, pretreatment unit 120 by data information transfer to data processing unit 140, data message is put into storage unit by data processing unit 140 further, the CPU142 of data processing unit reads configuration file from FLASH internal memory 144, obtain the mode that user pre-sets data transmission, first-selected transmission mode, transfer rate, the configuration information of timing transmission time etc., if need to pass through mobile data transfer, then directly transfer data to mobile communication module, if transmitted by Beidou communication, then transfer data to Beidou communication module, if preference data transmission mode goes wrong, then automatically switch to another data transfer mode.
Visible, the weather environment monitoring equipment based on big-dipper satellite and mobile communication provided by the present invention, compared with prior art has the following advantages.
(1) the weather environment monitoring equipment based on big-dipper satellite and mobile communication in the present embodiment can realize the real-time Transmission of weather environment data.
(2) the weather environment monitoring equipment based on big-dipper satellite and mobile communication in the present embodiment transmits data by Beidou antenna or mobile communication antenna, and laser propagation effect is reliable and stable.
(3) the weather environment monitoring equipment based on big-dipper satellite and mobile communication in the present embodiment, adopt Beidou antenna or mobile communication antenna transmission data, data transmission distance is long.
(4) Beidou antenna based on big-dipper satellite and mobile communication in the present embodiment or mobile communication antenna transmission data easy to use, use wireless transmission, without the need to increasing engineering of sunkening cord.
(5) the weather environment monitoring equipment based on big-dipper satellite and mobile communication in the present embodiment, automaticity is high, easy to use, reduces hand labor intensity.
(6) the weather environment monitoring equipment based on big-dipper satellite and mobile communication in the present embodiment, can adopt the Big Dipper and the mutually redundant mode of mobile communication to transmit data, reliable and stable, can not obliterated data.
Therefore, instant invention overcomes the needs existed in traditional sensors measuring method and manually read, the data precision is not high, and manual measurement working strength is large, cannot realize the defect of real-time data transmission, accurately transmission, long distance remote transmission.
As shown in Figure 3, present invention also offers a kind of weather environment monitoring method based on big-dipper satellite and mobile communication, comprise the following steps:
Step one, weather monitoring unit acquire weather monitoring signal:
Described monitor signal to obtain monitor signal, and is sent to described pretreatment unit by step 1-1, detection current environment;
Concrete, be by the Sensor monitoring of weather monitoring unit, the weather monitoring signal as temperature, rainfall and wind speed etc. obtaining weather environment;
Step 2, pretreatment unit carry out signal transacting to weather monitoring signal and obtain Monitoring Data
Step 2-1, described monitor signal carried out to amplification process;
Concrete, weather monitoring unit is by weather monitoring signal transmission to signal amplifier, and weather monitoring signal is carried out signal amplification by signal amplifier;
Step 2-2, analog-to-digital conversion process is carried out to weather monitoring signal;
Concrete, monitor signal is passed to A/D module by signal amplifier further, and A/D module carries out the conversion of simulating signal to digital signal to weather data information;
Step 3, according to described Monitoring Data, data processing unit calculates the weather environment data of current environment:
Step 3-1, A/D module by the digital signal transfers that obtains to sensor MCU, sensor MCU according to the digital signal received, calculate corresponding temperature, rainfall, wind speed etc. weather environment data, then weather environment data are passed to CPU;
Step 4, data processing unit read configuration file, determine the transmission of configuration information of described weather environment data:
Weather environment data to be put among buffer memory etc. to be sent by step 4-1, CPU;
Step 4-2, CPU read configuration file from FLASH internal memory, obtain the profile information such as mode, frequency, time that weather environment data send;
Step 5, according to described transmission of configuration information, by mobile communication module and/or Beidou communication module, real-time Transmission is carried out to described weather environment data:
If what arrange in step 4-1 configuration file is need to be transmitted by Beidou communication, then weather environment data are passed to Beidou communication module;
Concrete, weather environment data are passed to BD baseband processing chip by CPU;
Weather environment processing data information is become to meet the information of Beidou satellite transmission agreement by BD baseband processing chip, then by data information transfer to D/A module, D/A module carries out signal conversion, converts simulating signal to, and by signal transmission to radio frequency chip module;
Signal is launched by Beidou antenna in the mode of wireless signal by radio frequency chip module again;
Weather environment data if need by mobile communication transmission, are then passed to mobile communication module by step 5-2;
Concrete, data are passed to mobile communication baseband processing chip by CPU;
Weather environment processing data information is become to meet the signal of mobile communication protocol by mobile communication baseband processing chip, then by data information transfer to D/A module, carry out signal conversion by D/A module, convert simulating signal to, and by signal transmission to mobile communication radio frequency chip;
Signal is launched by mobile communication antenna in the mode of wireless signal by mobile communication radio frequency chip again;
If the communication module that step 5-3 is carrying out data transmission breaks down, then automatically switch to another communication module and continue transmission.
In addition, command reception flow process, micro-control unit MCU initiatively obtains current demand signal from each sensor, then passes to CPU, is sent go back by corresponding transmission mode.
The above, enter for preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, all should be included within the scope of protection of the invention.
Claims (10)
1., based on a weather environment monitoring equipment for big-dipper satellite and mobile communication, it is characterized in that, comprise weather monitoring unit, pretreatment unit, data processing unit and data transmission unit;
Described weather monitoring unit, for detecting current environment to obtain monitor signal, and is sent to described pretreatment unit by described monitor signal;
Described pretreatment unit, for carrying out amplification process and analog-to-digital conversion process to described monitor signal, obtains Monitoring Data;
Described data processing unit, for according to described Monitoring Data, calculates the weather environment data of current environment, and determines the transmission of configuration information of described weather environment data; Wherein, described weather environment data at least comprise following in one or more: temperature, rainfall and air speed data;
Described data transmission unit, for according to described transmission of configuration information, carries out real-time Transmission by mobile communication module and/or Beidou communication module to described weather environment data.
2. the weather environment monitoring equipment based on big-dipper satellite and mobile communication according to claim 1, it is characterized in that, the central processor CPU that described data processing unit comprises micro-control unit MCU and is connected with described micro-control unit MCU, wherein, described CPU is connected with memory module, SIM card and/or Big Dipper card; Described memory module, comprises SRAM and FLASH internal memory;
Described micro-control unit MCU, for receiving described Monitoring Data, calculates described weather environment data according to described Monitoring Data, described weather environment data is sent to described CPU, and receives, resolves and transmit the instruction that described CPU sends;
Described CPU reads the configuration file preset, and determines the transmission of configuration information of weather environment data, and by described weather environment data stored in buffer memory; Wherein said transmission of configuration information comprises send mode, transmitting time and transmission frequency.
3. the weather environment monitoring equipment based on big-dipper satellite and mobile communication according to claim 1, is characterized in that,
Described weather monitoring unit comprises at least one in temperature sensor, rain sensor and air velocity transducer.
4. the weather environment monitoring equipment based on big-dipper satellite and mobile communication according to claim 1, it is characterized in that, described pretreatment unit comprises signal amplifier, A/D converter, and described signal amplifier is connected with described meteorological detecting unit and A/D converter.
5. the weather environment monitoring equipment based on big-dipper satellite and mobile communication according to claim 2, it is characterized in that, described CPU is also provided with management interface;
Described management interface, for providing external communication interface.
6. the weather environment monitoring equipment based on big-dipper satellite and mobile communication according to claim 1, is characterized in that,
Described mobile communication module comprises: mobile communication baseband processing chip, D/A module, mobile communication radio frequency chip and mobile communication antenna;
Wherein, described mobile communication baseband processing chip is connected with CPU; Described D/A module is connected with mobile communication baseband processing chip, mobile communication radio frequency chip respectively;
Described Beidou communication module has BD baseband processing chip, D/A module, radio frequency chip module and Beidou antenna;
Wherein, described BD baseband processing chip is connected with CPU, and described D/A module is connected with BD baseband processing chip, radio frequency chip module respectively.
7. the weather environment monitoring equipment based on big-dipper satellite and mobile communication according to claim 6, is characterized in that described radio frequency chip module comprises Big Dipper generation radio frequency chip and Beidou II radio frequency chip;
Described radio frequency chip module is connected with Beidou antenna by power splitter.
8. the weather environment monitoring equipment based on big-dipper satellite and mobile communication according to claim 1, is characterized in that also having: input block;
Described input block, input the configuration file preset whole device for user, input block is connected with the CPU of data processing unit.
9., based on a weather environment monitoring method for big-dipper satellite and mobile communication, it is characterized in that, comprising:
Detect current environment to obtain monitor signal, and described monitor signal is sent to described pretreatment unit;
Amplification process and analog-to-digital conversion process are carried out to described monitor signal, obtains Monitoring Data;
According to described Monitoring Data, calculate the weather environment data of current environment, and determine the transmission of configuration information of described weather environment data; Wherein, described weather environment data at least comprise following in one or more: temperature, rainfall and air speed data;
According to described transmission of configuration information, by mobile communication module and/or Beidou communication module, real-time Transmission is carried out to described weather environment data.
10. a kind of weather environment monitoring method based on big-dipper satellite and mobile communication according to claim 9, is characterized in that, describedly carries out real-time Transmission by Beidou communication module to described weather environment data and comprises:
Described weather environment data are passed to BD baseband processing chip;
Weather environment data are processed into the information meeting Beidou satellite transmission agreement by described BD baseband processing chip, then by data information transfer to D/A module, D/A module carries out signal conversion, and by signal transmission to radio frequency chip module;
Signal is carried out real-time Transmission in the mode of wireless signal by Beidou antenna by described radio frequency chip module;
Describedly to comprise by carrying out real-time Transmission by mobile communication module to described weather environment data:
Described weather environment data are passed to mobile communication baseband processing chip;
Weather environment data are processed into the information meeting mobile communication protocol by described mobile communication baseband processing chip, then by data information transfer to D/A module, carry out signal conversion by D/A module, and by signal transmission to mobile communication radio frequency chip;
Signal is carried out real-time Transmission in the mode of wireless signal by mobile communication antenna by described mobile communication radio frequency chip.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN106786000A (en) * | 2017-03-17 | 2017-05-31 | 重庆汉嘉电气股份有限公司 | Power distribution cabinet base and device |
| CN107484184A (en) * | 2017-09-13 | 2017-12-15 | 西安航光卫星测控技术有限公司 | A kind of Beidou communication device and communication means of band enhancing machine type communication function |
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| CN109597106B (en) * | 2018-12-20 | 2023-07-07 | 郑州轻工业学院 | Meteorological device for Beidou ship |
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| CN112437503B (en) * | 2020-11-23 | 2024-03-15 | 航天科工(北京)空间信息应用股份有限公司 | Intelligent terminal based on lead-through and remote technology |
| CN112965143A (en) * | 2021-04-13 | 2021-06-15 | 重庆两江卫星移动通信有限公司 | Meteorological observation method and system |
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