CN1402020A - Automatic weather station - Google Patents
Automatic weather station Download PDFInfo
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- CN1402020A CN1402020A CN02121213A CN02121213A CN1402020A CN 1402020 A CN1402020 A CN 1402020A CN 02121213 A CN02121213 A CN 02121213A CN 02121213 A CN02121213 A CN 02121213A CN 1402020 A CN1402020 A CN 1402020A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
An automatic meteorological station is composed of different sensors, data acquisition unit, pre-controller, main controller, and real-time multitask solftware. It can automatically generate electronic reports and send them to relative users.
Description
Technical field
The invention belongs to the weather monitoring device, particularly a kind of a kind of automatic weather station that can satisfy varying environment area user to the weather data requirement.
Background technology
Weather forecast, to vast territory and abundant resources, populous China is extremely important, it to worker, agricultural production and people go on a journey every day, working provides reference guide.The past weather monitoring is in suitable place the weather monitoring case to be installed, and by watching record artificial every day several times, comprehensive statistics, analysis are come out then, forecast.The weather forecast error is big, often makes troubles to the people or causes unnecessary loss.
Summary of the invention
The purpose of this invention is to provide a kind of automatic weather station, mainly form by outdoor monitoring station, indoor watch-dog and each self powered supply, Control Software, it is characterized in that: described outdoor monitoring station is used to gather various weather informations, it comprises various sensors and the data acquisition unit that is connected by interface with them, and anti-lightning strike protective device, also with good grounds varying environment area needs and satellite transmitter, the radio transmitter of apolegamy, or modulator-demodular unit, in order to expand its monitoring function; Described indoor watch-dog comprises preposition controller and the master controller that is connected by communication interface, the collector interface that is connected with data acquisition unit in addition, be mainly used in calculation process from the various weather informations of outdoor monitoring station input, editor, forecast automatically, also apolegamy has modulator-demodular unit, intelligence sensor or other serial devices, expands the service function of whole automatic weather station; Indoor watch-dog has been realized simultaneously the real-time robotization of multitask work being handled by the programming of Control Software real-time multi-task.
Described sensor comprises air pressure, temperature, humidity, wind direction, wind speed, precipitation, sense rain, ground temperature, radiation, sunshine and evaporation totally 11 kinds of parameter measured sensor; by interface circuit each road meteorologic signal is transferred to data acquisition unit, and anti induction thunderbolt and over current protection are provided.
Described data acquisition unit comprises cpu central processing unit and various sensor interfaces and is connected the interface and the lightning protection channel plate of the equipment of matching, be used for finishing the continuous acquisition of data according to the different time space requirement of each data, carry out pre-service, then data are sent to preposition controller.
Described preposition controller mainly is made up of CPU single-chip microcomputer and control circuit.Dispose with communication interface, input keyboard, information and the communication state display screen of data acquisition unit and master controller, audible-visual annunciator is installed, main support equipment as master controller, mainly be under power failure, no master controller situation, can replace master controller work, ensure the operate as normal of automatic weather station, can also connect different intelligence sensors, the adaptive system expansion needs.
Described master controller mainly is made up of microcomputer, printer and modulator-demodular unit, central control unit as automatic weather station, it is operating platform with windows, adopt the multitasking programming of Control Software, realize the correction, data quality control, message editing, data storage, data presentation, month form of final computing, calculating parameter and the establishment of year form with its perfect processing capacity, outside data communication, the self check, the operation automation of Fault Diagnosis at station automatically to data acquisition-controlling, data.
The beneficial effect that the present invention reaches can be used as base station and basic station for the present invention, needs according to the different stations are prepared multiple sensors, can carry out analysis-by-synthesis according to the meteorologic signal of various sensor monitors, forecast the needed weather data of each unit, edit and release the various messages that the various stations should edit and release and work out various meteorological report forms, can the manual intervention input to the range estimation project that is not equipped with sensor.Under the business software of main control microcomputer is supported, be widely used in fields such as weather environment, airport, agricultural, ocean, the hydrology, military affairs, storage and scientific research.
Description of drawings
Fig. 1 is the automatic weather station block diagram of system;
Fig. 2 is the preposition controller composition frame chart of Fig. 1;
Fig. 3 is the circuit theory diagrams of Fig. 2.
Embodiment
Figure 1 shows that the automatic weather station block diagram of system, this weather station is mainly by sensor 1, data acquisition unit 3, preposition controller 5, master controller 7, and power supply 4,6 and apolegamy equipment 8 compositions, wherein match equipment 8 according to establishing the station needs, can select satellite (DCP) transmitter, radio (VHF/UHF) transmitter, modulation (MODEM) device, intelligence sensor, other serial device such as printer for use.Its sensor 1 comprises 11 kinds of sensors such as air pressure, temperature, humidity, wind direction, wind speed, precipitation, sense rain, ground temperature, radiation, sunshine, evaporation, convert the variations of meteorological elements of surveying to corresponding electric quantity change, enter data acquisition unit 3 by serial line interface, and anti induction thunderbolt device 2 and over current protection are provided, to avoid automatic weather station because long interference that signal-transmitting cable was brought and damage; Data acquisition unit 3 comprises cpu central processing unit, various sensor interfaces, and power supply 4 and controller thereof also are furnished with passage lightning protection plate, and parts such as communication scaling device are assemblied in the anticorrosion cabinet of sealing.Under the real-time control of cpu central processing unit, finish the continuous acquisition of data according to the different time space requirement of each data, carry out pre-service after, by with preposition controller serial line interface, signal is sent into preposition controller 5.Preposition controller 5 is data acquisition units 3 in the automatic weather station, with a low power-consumption intelligent processor in the middle of the master controller 7, its composition frame chart as shown in Figure 2, circuit theory diagrams as shown in Figure 3, it is by the asynchronous serial communication mouth of RS232C standard and master controller 7 and data acquisition unit 3 communications.Under the control of single-chip microcomputer 80C31 as central processing unit (CPU), can under 72 hours situations of continuous no civil power, still can normally finish the processing image data, demonstration real time data, timing data, satisfy the requirement of under power down mode, transmitting messages.When not having a power failure, preposition controller 5 is sent to master controller 7 to the data after handling, for its aftertreatment provides reliable assurance according to the requirement of master controller 7.Be to isolate line driver between it and the data acquisition unit by a pair of photoelectricity, continuous with about 100 meters communication cables.80C31 is the single-chip microcomputer with CPU, RAM, timer, eight bit parallel mouths and full duplex serial port in preposition controller shown in Figure 3, and it goes back Add-In storer (a slice 27128) and data-carrier store (two 62256).4 * 4 keypad is as the manual input of system's front end processor, and 2 * 24 LCDs and four RS23C asynchronous serial ports with collector, master controller serial communication, can also connect serial devices such as intelligence sensor and expand its function.Master controller 7 is made up of microcomputer, printer etc., is interactive main media, is the central control equipment of automatic weather station.Master controller 7 with WINDOWS as operating platform, its Control Software is designed to the real-time multi-task programming, realize the miscellaneous service working automation, realize observation and handle real-time, such as the establishment of the correction of image data, data acquisition control, the final computing of data, calculating parameter in real time simultaneously, data quality control, message editing, data storage, data presentation, month form and year form, outside data communication, the stand operation automation of self check, Fault Diagnosis automatically.According to configuration of the present invention, can also be used for machine survey data and artificial input data and examine automatically, the editors of various messages, certification etc. directly are communicated to any department such as each factory, R﹠D institution, tourist attraction with various communication modes and use.
Claims (5)
1. automatic weather station, mainly form by outdoor monitoring station, indoor watch-dog and each self powered supply, Control Software, it is characterized in that: described outdoor monitoring station is used to gather various weather informations, it comprises various sensors and the data acquisition unit that is connected by interface with them, and anti-lightning strike protective device, also with good grounds varying environment area needs and satellite transmitter, the radio transmitter of apolegamy, or modulator-demodular unit, in order to expand its monitoring function; Described indoor watch-dog comprises preposition controller and the master controller that is connected by communication interface, the collector interface that is connected with data acquisition unit in addition, be mainly used in calculation process from the various weather informations of outdoor monitoring station input, editor, forecast automatically, also apolegamy has modulator-demodular unit, intelligence sensor or other serial devices, expands the service function of whole automatic weather station; Indoor watch-dog has been realized simultaneously the real-time robotization of multitask work being handled by the programming of Control Software real-time multi-task.
2. according to the described automatic weather station of claim 1; it is characterized in that: described sensor comprises air pressure, temperature, humidity, wind direction, wind speed, precipitation, sense rain, ground temperature, radiation, sunshine and evaporation totally 11 kinds of parameter measured sensor; by interface circuit each road meteorologic signal is transferred to data acquisition unit, and anti induction thunderbolt and over current protection are provided.
3. according to the described automatic weather station of claim 1, it is characterized in that: described data acquisition unit comprises cpu central processing unit and various sensor interfaces and is connected the interface and the lightning protection channel plate of the equipment of matching, be used for finishing the continuous acquisition of data according to the different time space requirement of each data, carry out pre-service, then data are sent to preposition controller.
4. according to the described automatic weather station of claim 1, it is characterized in that: described preposition controller mainly is made up of CPU single-chip microcomputer and control circuit, dispose with communication interface, input keyboard, information and the communication state display screen of data acquisition unit and master controller, audible-visual annunciator is installed, main support equipment as master controller, mainly be under power failure, no master controller situation, can replace master controller work, ensure the operate as normal of automatic weather station, can also connect different intelligence sensors, the adaptive system expansion needs.
5. according to the described automatic weather station of claim 1, it is characterized in that: described master controller is mainly by microcomputer, printer and modulator-demodular unit are formed, central control unit as automatic weather station, it is operating platform with windows, adopt the multitasking programming of Control Software, realize data acquisition-controlling with its perfect processing capacity, the final computing of data, the correction of calculating parameter, data quality control, message editing, data storage, data presentation, the establishment of month form and year form, outside data communication, automatically the self check at station, the operation automation of Fault Diagnosis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02121213A CN1402020A (en) | 2002-06-10 | 2002-06-10 | Automatic weather station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02121213A CN1402020A (en) | 2002-06-10 | 2002-06-10 | Automatic weather station |
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| Publication Number | Publication Date |
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| CN1402020A true CN1402020A (en) | 2003-03-12 |
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| CN02121213A Pending CN1402020A (en) | 2002-06-10 | 2002-06-10 | Automatic weather station |
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| CN (1) | CN1402020A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100495076C (en) * | 2004-06-23 | 2009-06-03 | 中国科学院海洋研究所 | Oceanographic moveable observation system based on analog instrument technology |
| CN101814229A (en) * | 2010-03-10 | 2010-08-25 | 胡友彬 | Real-time monitoring method and system for meteorological observation and detection equipment |
| CN102156307A (en) * | 2010-11-19 | 2011-08-17 | 曙光信息产业(北京)有限公司 | Meteorological service special machine |
| CN102169194A (en) * | 2010-08-25 | 2011-08-31 | 清华大学 | System for perceiving and forecasting regional weather |
| CN102830446A (en) * | 2012-08-13 | 2012-12-19 | 国电南京自动化股份有限公司 | Intelligent meteorological station system capable of forecasting meteorological data |
| CN103778751A (en) * | 2013-12-31 | 2014-05-07 | 南京军理智能科技股份有限公司 | Multifunctional air defense warning terminal device and operating method thereof |
| CN105610554A (en) * | 2016-02-01 | 2016-05-25 | 桂林航天工业学院 | Data exchange method for data exchange system based on BDS (BeiDou Navigation Satellite System) and UWSNs (Underwater Wireless Sensor Networks) and shore base station |
| CN106168686A (en) * | 2016-08-26 | 2016-11-30 | 广西科技大学 | Small-sized photovoltaic power station Design of meteorological data collection |
| CN110133756A (en) * | 2019-04-26 | 2019-08-16 | 长威信息科技发展股份有限公司 | A kind of weather station precipitation amount correction method |
| CN113267833A (en) * | 2021-05-20 | 2021-08-17 | 国网福建省电力有限公司电力科学研究院 | Real-time meteorological environment data monitoring system |
-
2002
- 2002-06-10 CN CN02121213A patent/CN1402020A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100495076C (en) * | 2004-06-23 | 2009-06-03 | 中国科学院海洋研究所 | Oceanographic moveable observation system based on analog instrument technology |
| CN101814229A (en) * | 2010-03-10 | 2010-08-25 | 胡友彬 | Real-time monitoring method and system for meteorological observation and detection equipment |
| CN101814229B (en) * | 2010-03-10 | 2011-04-20 | 胡友彬 | Real-time monitoring method and system for meteorological observation and detection equipment |
| CN102169194A (en) * | 2010-08-25 | 2011-08-31 | 清华大学 | System for perceiving and forecasting regional weather |
| CN102156307A (en) * | 2010-11-19 | 2011-08-17 | 曙光信息产业(北京)有限公司 | Meteorological service special machine |
| CN102156307B (en) * | 2010-11-19 | 2012-12-26 | 曙光信息产业(北京)有限公司 | Meteorological service special machine |
| CN102830446A (en) * | 2012-08-13 | 2012-12-19 | 国电南京自动化股份有限公司 | Intelligent meteorological station system capable of forecasting meteorological data |
| CN103778751A (en) * | 2013-12-31 | 2014-05-07 | 南京军理智能科技股份有限公司 | Multifunctional air defense warning terminal device and operating method thereof |
| CN105610554A (en) * | 2016-02-01 | 2016-05-25 | 桂林航天工业学院 | Data exchange method for data exchange system based on BDS (BeiDou Navigation Satellite System) and UWSNs (Underwater Wireless Sensor Networks) and shore base station |
| CN106168686A (en) * | 2016-08-26 | 2016-11-30 | 广西科技大学 | Small-sized photovoltaic power station Design of meteorological data collection |
| CN110133756A (en) * | 2019-04-26 | 2019-08-16 | 长威信息科技发展股份有限公司 | A kind of weather station precipitation amount correction method |
| CN113267833A (en) * | 2021-05-20 | 2021-08-17 | 国网福建省电力有限公司电力科学研究院 | Real-time meteorological environment data monitoring system |
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