CN111965732A - Small local full-automatic weather station adaptive to water level fluctuation and monitoring method thereof - Google Patents

Small local full-automatic weather station adaptive to water level fluctuation and monitoring method thereof Download PDF

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Publication number
CN111965732A
CN111965732A CN202010652998.9A CN202010652998A CN111965732A CN 111965732 A CN111965732 A CN 111965732A CN 202010652998 A CN202010652998 A CN 202010652998A CN 111965732 A CN111965732 A CN 111965732A
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China
Prior art keywords
weather station
automatic weather
full
sensor
water level
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CN202010652998.9A
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Chinese (zh)
Inventor
补建伟
马瑞
孙自永
尹茂生
葛孟琰
乔树锋
王云权
王俊友
汪正
聂晗
凌抗
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China University of Geosciences
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China University of Geosciences
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Priority to CN202010652998.9A priority Critical patent/CN111965732A/en
Publication of CN111965732A publication Critical patent/CN111965732A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01WMETEOROLOGY
    • G01W1/00Meteorology
    • G01W1/02Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

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  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The invention discloses a small local full-automatic weather station adaptive to water level fluctuation, which comprises: the floating platform is used for fixing the full-automatic weather station so that the full-automatic weather station floats on the water surface; the invention also discloses a monitoring method of the small-sized local full-automatic weather station adaptive to the water level fluctuation, which comprises the following steps: the floating platform floats on the water surface, monitoring data are transmitted to a data acquisition card by utilizing a wind direction sensor, a wind speed sensor, a solar radiation sensor, a rainfall sensor and a water temperature sensor in a sensor assembly, and are transmitted to a computer for processing through the wireless transmission device. The full-automatic weather station can fluctuate along with the water level and has the effect of transmitting monitoring data in real time.

Description

Small local full-automatic weather station adaptive to water level fluctuation and monitoring method thereof
Technical Field
The invention relates to the technical field of meteorological monitoring. More particularly, the invention relates to a small-sized local full-automatic weather station adaptive to water level fluctuation and a monitoring method thereof.
Background
With the continuous improvement of the industrialization degree and the development and progress of social economy, environmental problems such as air pollution, water and soil pollution, wetland degradation, global warming and the like are more prominent, and the construction and management of a novel meteorological station are particularly important for timely and accurately grasping the change of natural environmental elements. Because the meteorological station acquires the most representative meteorological data, the site selection of the meteorological station often determines the data quality and the service effect of the meteorological station. At present, most of the weather stations all over the world are built on land, and only a small number of the weather stations are built on the water surface (sea surface operation platforms or river and lake observation platforms). These stations have a common feature of being stable and immobile on a base basis, which is determined for acquiring long-time serial, stable, reliable data.
In addition, the meteorological stations in the global scope mainly adopt semi-automatic monitoring or manned automatic monitoring, namely, monitoring data is only stored in the meteorological stations, and technicians are required to periodically acquire and analyze the data; some old weather stations are not provided with the data storage function, complete manual monitoring and operation are needed, and the acquired data are only instantaneous. These weather stations do not actually achieve automatic reading, automatic storage, wireless transmission and real-time analysis of monitoring data, i.e., are truly fully automated. With the continuous development of scientific technology, the continuous deepening of scientific research and the continuous focusing of scientific research scale, the conventional, large-scale, fixed, large-scale and low-precision meteorological station and corresponding monitoring data cannot adapt to the advanced scientific research and the specific social and economic activity requirements.
The current 4G/5G wireless transmission terminal system plays an important role in the weather processing process, and can objectively and accurately know the weather condition in real time. With the gradual deepening and expansion of the system application, the meteorological industry system gradually develops towards digitization, networking and intellectualization, the application range is wider and wider, the local monitoring of large-scale networking becomes a development trend, the monitoring range and the plan are expanded by various wireless communication technologies to improve the rapid decision and emergency command capability, the automation degree of the meteorological monitoring system is improved by the intelligent monitoring technology, and the system becomes an important characteristic of the meteorological monitoring system in the future.
At present, China vigorously promotes ecological civilization construction, and protection of ecological systems of mountains, rivers, forest fields, lakes and grasses is comprehensively planned, so that high-precision meteorological and environmental monitoring data are required to serve as supports. In small-scale fine research on river bank wetlands, lake ports and aquatic ecology, index data such as water surface evaporation capacity, water plant and crop transpiration capacity and the like are important, and if data of a local weather station are adopted, the precision is not high and the error is large; if a small meteorological station is built on the land near the water body, the influence of unfavorable site selection and actual situation on coming in and going out can be caused.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide a small-sized local full-automatic weather station adaptive to water level fluctuation, which is provided with a floating platform fluctuating up and down along with the water level, a sensor component, a data acquisition card and a wireless transmission device, and a monitoring method of the small-sized local full-automatic weather station adaptive to the water level fluctuation, can realize continuous data acquisition, recording, storage and wireless transmission, overcomes the defects that the traditional weather station is immovable, inconvenient to carry and incapable of acquiring and transmitting data automatically, and realizes the effect that the weather station can move and transmit the monitoring data in real time.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a small local area fully automatic weather station adaptive to water level fluctuation, comprising: the floating platform is used for fixing the full-automatic weather station so that the full-automatic weather station floats on the water surface.
Preferably, the floating platform comprises a floating plate, at least three steel ropes and a plurality of ground anchors, the full-automatic weather station is fixed at the center of the floating plate, one end of each steel rope is connected with the full-automatic weather station, the other end of each steel rope is connected with the edge of the floating plate, and the ground anchors are connected with the floating plate through guys.
Preferably, the full-automatic weather station comprises a bracket, and a sensor assembly, a data acquisition card, a wireless transmission device and a power supply device which are arranged on the bracket, wherein the sensor assembly transmits acquired data to the data acquisition card and transmits the acquired data to a computer through the wireless transmission device.
Preferably, the method further comprises the following steps: the data acquisition box is fixed on the bracket, the data acquisition card is installed in the data acquisition box, and the wireless transmission device is installed at the top of the data acquisition box.
Preferably, the sensor assembly comprises a wind direction sensor, a wind speed sensor, a solar radiation sensor, a rainfall sensor and a water temperature sensor which are arranged below the water surface, wherein the wind direction sensor, the wind speed sensor, the solar radiation sensor and the rainfall sensor are arranged on the bracket in a staggered mode.
Preferably, the power supply module comprises a battery and a solar panel, the battery is placed in the data acquisition box, and the solar panel faces the south.
The monitoring method of the small-sized local full-automatic weather station with the self-adaptive water level fluctuation is also provided, and comprises the following steps: the floating platform is arranged on the water surface, monitoring data are transmitted to a data acquisition card by utilizing a wind direction sensor, a wind speed sensor, a solar radiation sensor, a rainfall sensor and a water temperature sensor in the full-automatic meteorological station, and are transmitted to a computer for processing through the wireless transmission device.
The invention at least comprises the following beneficial effects:
the full-automatic meteorological station can complete in-situ monitoring on the fluctuating free water surface, automatically acquire and transmit data, can achieve real automation and unmanned operation, and can also greatly improve the precision and accuracy of local meteorological data;
the wireless transmission device is arranged, wireless remote monitoring can be realized, the device is easy to carry and disassemble, construction is convenient, cost is low, and the problems of difficult wiring and difficult construction are solved;
the system has an information publishing function, and can publish the current environment data in real time and reflect the current environment condition and development trend;
the system can implement on-line monitoring of various meteorological and environmental factors after the increase and decrease of the sensors, can be used for emergency meteorological services under special micro-geographic conditions and severe environments after expansion, can be widely applied to various fields such as meteorological analysis, environmental monitoring, hydrological forecasting, fishery breeding, agricultural gardens, polar investigation and the like, and can provide data support and scientific basis for scientific research, forecast evaluation, planning management, policy making and the like of colleges and universities, scientific research institutions and government decision-making departments.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a small-sized local full-automatic weather station capable of adapting to water level fluctuation according to one embodiment of the invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
In the description of the present invention, the terms "center", "one end", "the other end", "inside", "outside", "top", "lower", "upper", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The invention provides a small-sized local full-automatic weather station adaptive to water level fluctuation, as shown in figure 1, comprising: the floating platform is used for fixing the full-automatic weather station so that the full-automatic weather station floats on the water surface.
The floating platform comprises a floating plate 1, at least three steel ropes 2 and a plurality of ground anchors 3, and the full-automatic weather station is fixed in the center of the floating plate 1. The floating plate 1 is generally made of wood, the size is determined according to the total mass of the whole support 5 and the full-automatic weather station, the size of 150 multiplied by 10cm can meet the bearing requirement in general, if the wood without the compliance can be made of plastic plates with proper density to manufacture the floating plate 1, and the structure of the floating plate 1 can be spliced. Allowance is generally left in consideration of field complexity, such as appropriate enlargement of the size of the floating plate 1 to enhance buoyancy, etc. 2 one end of steel cable with full-automatic weather station is connected, the other end with 1 edge connection of kickboard, 2 other ends of steel cable are through digging through and fixing the buckle connection kickboard 1 on kickboard 1, need adjust the length of steel cable 2 during the connection, ensure that full-automatic weather station perpendicular to kickboard 1 and steel cable 2 atress is even. The buckle runs through kickboard 1 and links to each other with the cable 4 that is located kickboard 1 bottom, and ground anchor 3 is connected to the free end of cable 4, and ground anchor 3 can be with professional rotatory embedded ground anchor 3, also can use precast concrete ground anchor 3, receives the restriction of condition and can also select for use the clear and great stone of quality of edges and corners according to the field situation. The length of the stay cable 4 is determined according to the water depth, but the water level in the dry and rough water season needs to be considered, the length of the stay cable 4 is generally 2-3 times of the water depth, and the angle between the connecting line of the top point of the ground anchor 3 and the top point of the support 5 and the support 5 is not more than 30 degrees.
The floating platform is erected in open-air water and is far away from dense aquatic plants such as aquatic plants, seasonal factors of seasonal growth and water level fluctuation of the aquatic plants are considered, plant roots and stems are prevented from being wound with the stay cable 4, and the stay cable 4 is strictly prohibited from being stressed and tightened, so that the floating platform is inclined or submerged.
The full-automatic meteorological station comprises a support 5, and a sensor assembly, a data acquisition card, a wireless transmission device 11 and a power supply device which are arranged on the support 5, wherein the sensor assembly transmits acquired data to the data acquisition card and transmits the acquired data to a computer through the wireless transmission device 11.
The wireless transmission device 11 includes three major parts: the system comprises a data wireless transmission part, a data receiving and processing part and an environmental condition issuing part. The data wireless transmission work mainly transmits data to a computer through a wireless network such as GSM/GPRS/CDMA and the like. The computer stores, analyzes and controls the data again, and mainly comprises a data server and an application server, namely a data receiving and processing part. And finally, the functions of releasing on-site and remote data information and the like are realized through an environmental condition releasing part, and the LED monitoring large screen is mainly used for realizing the functions of releasing the on-site and remote data information and the like. In order to meet the requirements of networking, remote monitoring and maintenance, the wireless transmission device 11 has a signal transmitting function, and connects the field automatic weather station with a computer to form an automatic weather observation network system.
The data acquisition box 12 is fixed on the bracket 5, the data acquisition card is installed in the data acquisition box 12, and the wireless transmission device 11 is installed at the top of the data acquisition box 12.
The power supply module comprises a battery and a solar panel 10, the battery is placed in the data acquisition box 12, the solar panel faces the south, the ideal inclination angle is the local latitude or the local latitude plus 3-5 degrees, the specification and the capacity of the solar panel 10 need to be selected in consideration of the power and the number of each sensor, and in addition, the battery is selected to ensure that the stable work of the meteorological station can be maintained for more than 2 weeks in rainy days.
The sensor assembly comprises a wind direction sensor 6, a wind speed sensor 7, a solar radiation sensor 8, a rainfall sensor 9 and a water temperature sensor 13, wherein the wind direction sensor 6, the wind speed sensor 7, the solar radiation sensor 8 and the rainfall sensor 9 are installed on the support 5 in a staggered mode, and the water temperature sensor 13 is installed below the water surface. The wind direction sensor 6 is fixed in the one end of support 5 top cross, and wind speed sensor 7 is fixed in the other end of support 5 top cross, and solar radiation sensor 8 is then fixed in the centre of wind direction sensor 6 and wind speed sensor 7, and whole support 5 is highly set up according to the needs of research and monitoring, and the model of all kinds of sensors is decided according to actual conditions, and support 5 height generally is 2.5 ~ 3 m.
The rainfall sensor is placed in the rainfall barrel, the rainfall barrel and the louver boxes 14 are fixed below the cross of the support 5 in a staggered mode respectively, and sensors for measuring air temperature and humidity are placed in the louver boxes 14. The water temperature sensor 13 is wired through the bottom of the data acquisition box 12 and is drilled and goes deep into the water through the joint of the bottom of the bracket 5 and the floating plate 1. Regarding the layout of the data lines, if the support 5 is made of a pipe, the data lines are recommended to run in the pipe, and the inlet and outlet of the data lines are blocked by glass cement, so that the support 5 is prevented from being corroded, oxidized and entering silt. If the support 5 does not have a pipe structure, after paying attention to the waterproof, sun-proof and anti-aging problems of the data line, the outside open line of the pipe can be wrapped by a plastic film.
The invention also provides a monitoring method of the small-sized local full-automatic weather station adaptive to the water level fluctuation, which comprises the following steps: the floating platform floats on the water surface, monitoring data are transmitted to a data acquisition card by utilizing a wind direction sensor 6, a wind speed sensor 7, a solar radiation sensor 8, a rainfall sensor 9 and a water temperature sensor 13 in a sensor assembly in the full-automatic meteorological station, and are transmitted to a computer for processing through the wireless transmission device 11.
The small-sized local full-automatic weather station adaptive to water level fluctuation is a fusion and integration of multiple modules and multiple systems, the connection, installation and debugging of each part are crucial, and a GPRS/CDMA/4G communication service provider and the like with high quality and stability of signals need to select a research area to be fully covered in the data wireless transmission process.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in a variety of fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein and that the examples and illustrations contained herein are to be given the full breadth of the appended claims and their equivalents.

Claims (8)

1. A small-sized local full-automatic weather station adaptive to water level fluctuation is characterized by comprising: the floating platform is used for fixing the full-automatic weather station so that the full-automatic weather station floats on the water surface.
2. The small local area full-automatic weather station with adaptive water level fluctuation according to claim 1, wherein the floating platform comprises a floating plate (1), at least three steel cables (2) and a plurality of ground anchors (3), the full-automatic weather station is fixed at the center of the floating plate (1), one end of each steel cable (2) is connected with the full-automatic weather station, the other end of each steel cable is connected with the edge of the floating plate (1), and the ground anchors (3) are connected with the floating plate (1) through guy cables (4).
3. The small-sized local area full-automatic weather station capable of adapting to water level fluctuation according to claim 1, wherein the full-automatic weather station comprises a bracket (5), and a sensor assembly, a data acquisition card, a wireless transmission device (11) and a power supply device which are installed on the bracket (5), wherein the sensor assembly transmits acquired data to the data acquisition card and transmits the acquired data to a computer through the wireless transmission device (11).
4. The small local area fully automatic weather station with adaptive water level fluctuation according to claim 1, further comprising: the data acquisition box (12) is fixed on the support (5), the data acquisition card is installed in the data acquisition box (12), and the wireless transmission device (11) is installed at the top of the data acquisition box (12).
5. The small local area fully automatic weather station with adaptive water level fluctuation according to claim 1, characterized in that the sensor assembly comprises a wind direction sensor (6), a wind speed sensor (7), a solar radiation sensor (8), a rainfall sensor (9) and a water temperature sensor (13) installed under the water surface, which are installed on the bracket (5) in a staggered way.
6. The small-scale local area fully automatic weather station with adaptive water level fluctuation according to claim 1, characterized in that the power supply module comprises a battery and a solar panel (10), the battery is placed in the data collection box (12), and the solar panel faces the south.
7. A monitoring method of a small-sized local full-automatic weather station adaptive to water level fluctuation is characterized by comprising the following steps: the floating platform is placed on the water surface, monitoring data are transmitted to the data acquisition card by using a sensor component in the full-automatic meteorological station, and are transmitted to the computer for processing through the wireless transmission device (11).
8. The method for monitoring a small local area fully automatic weather station with adaptive water level fluctuation as claimed in claim 1, wherein the sensor components comprise a wind direction sensor (6), a wind speed sensor (7), a solar radiation sensor (8), a rainfall sensor (9) and a water temperature sensor (13).
CN202010652998.9A 2020-07-08 2020-07-08 Small local full-automatic weather station adaptive to water level fluctuation and monitoring method thereof Pending CN111965732A (en)

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CN202010652998.9A CN111965732A (en) 2020-07-08 2020-07-08 Small local full-automatic weather station adaptive to water level fluctuation and monitoring method thereof

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CN202010652998.9A CN111965732A (en) 2020-07-08 2020-07-08 Small local full-automatic weather station adaptive to water level fluctuation and monitoring method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109541727A (en) * 2018-12-03 2019-03-29 西安华运天成通讯科技有限公司 A kind of extendible weather station with safeguard function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106353839A (en) * 2016-11-08 2017-01-25 北京机械设备研究所 Unmanned offshore automatic meteorological station based on complementary energy of wave energy and optical energy
CN207488521U (en) * 2017-09-29 2018-06-12 华云升达(北京)气象科技有限责任公司 Catamaran hull transbuoy
CN208110074U (en) * 2018-04-03 2018-11-16 沃尔德弗河北仪表科技有限公司 Remote auto weather station
CN210689627U (en) * 2019-11-01 2020-06-05 云南大学 Hydrological and meteorological observation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106353839A (en) * 2016-11-08 2017-01-25 北京机械设备研究所 Unmanned offshore automatic meteorological station based on complementary energy of wave energy and optical energy
CN207488521U (en) * 2017-09-29 2018-06-12 华云升达(北京)气象科技有限责任公司 Catamaran hull transbuoy
CN208110074U (en) * 2018-04-03 2018-11-16 沃尔德弗河北仪表科技有限公司 Remote auto weather station
CN210689627U (en) * 2019-11-01 2020-06-05 云南大学 Hydrological and meteorological observation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109541727A (en) * 2018-12-03 2019-03-29 西安华运天成通讯科技有限公司 A kind of extendible weather station with safeguard function

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Application publication date: 20201120