CN110361796A - Anti- pouring rainfall intelligent decision system - Google Patents
Anti- pouring rainfall intelligent decision system Download PDFInfo
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- CN110361796A CN110361796A CN201910761737.8A CN201910761737A CN110361796A CN 110361796 A CN110361796 A CN 110361796A CN 201910761737 A CN201910761737 A CN 201910761737A CN 110361796 A CN110361796 A CN 110361796A
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- 238000001514 detection method Methods 0.000 claims abstract description 51
- 238000001556 precipitation Methods 0.000 claims abstract description 30
- 238000012795 verification Methods 0.000 claims abstract description 24
- 238000012937 correction Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 description 6
- 238000003908 quality control method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010048669 Terminal state Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/18—Testing or calibrating meteorological apparatus
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- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Anti- pouring rainfall intelligent decision system, is related to meteorological field.Including main collector, precipitation rain fall sensor, rainfall detection module and rainfall correction verification module；The output end of the rainfall detection module is connect with the first input end of rainfall correction verification module, and the output end of precipitation rain fall sensor is connect with the second input terminal of rainfall correction verification module, and the output end of the rainfall correction verification module is connect with the input terminal of main collector；The rainfall detection module is equipped with multiple, and rainfall detection module is respectively arranged on the rain collection point of different height, and whether rainfall detection module has water landing in rainfall detection module for sensing；The rainfall correction verification module is used for there is the rainfall detection module for sensing water to count, and the rainfall signal of precipitation rain fall sensor is transmitted to by main collector according to count results selection or the rainfall signal of precipitation rain fall sensor is shielded, to realize the function of rainfall intelligent decision, achieve the purpose that the wrong rainfall data for reducing non-precipitation.
Description
Technical field
The present invention relates to meteorological field more particularly to anti-pouring rainfall intelligent decision systems.
Background technique
With the development of urban economy and real estate, land resource has become the main lance of limitation meteorological detection station construction
Shield, and the requirement of current weather forecast is being continuously improved.To solve this contradiction, meteorological system and park are cooperated with school,
Meteorological detection station is directly arranged in school and park.Rainfall is as one of element most important in meteorological detection, countless gas
As practitioner constantly seeks more accurate detection mode.Since the place that precipitation rain fall sensor is set up is mostly unattended open country
Outside, in recent years with soil anxiety, part website has been arranged into park and school, and these websites have many maintenances and accidentally water
Or the problems such as artificially toppling over, causes the weather lower part branch website of no precipitation larger rainfall occur in the short time, this undoubtedly gives meteorological pre-
Report and data statistics bring great inconvenience.For this problem, the way of mainstream is artificially to correct and pass through rear end at present
Data comparison carries out Quality Control, the former is very time-consuming and laborious and be easy to cause careless omission, and the latter is carried out with website and perimeter data
Comparison be also easy to appear erroneous judgement, as Yue Yanxia etc. proposed if 2009 Regional automatic station Rainfall data method of quality control and
Using this method is analysed and compared whether extremely to judge rainfall in the big data of rear end, and Mo Zunyuan is proposed 2018
By the methods of extreme value inspection, spatial continuity inspection, time continuity inspection, region automatic Weather Station Precipitation data are carried out
Discriminatory analysis.
Above method has rainfall certain judgement extremely, but all there is can only be after abnormal data generation
It just can be carried out Quality Control, cannot fundamentally avoid situations such as accidentally watering, and abnormal data adds up excessively to will also result in detection industry
Quality of being engaged in decline, seriously affects service availability, causes greatly to perplex to meteorological detection and guarantee department.
Summary of the invention
It is an object of the invention to solve the above problem in the prior art, anti-pouring rainfall intelligent decision system is provided,
Can determine whether detection data is normal precipitation, when judging this time for normal precipitation after, just rainfall signal is passed to lead and be adopted
Storage, otherwise just shields the rainfall signal of the period, to realize the function of rainfall intelligent decision, reaches the mistake for reducing non-precipitation
The accidentally purpose of rainfall data.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
Anti- pouring rainfall intelligent decision system, including main collector, precipitation rain fall sensor, rainfall detection module and rainfall verification
Module；The output end of the rainfall detection module is connect with the first input end of rainfall correction verification module, the output of precipitation rain fall sensor
End is connect with the second input terminal of rainfall correction verification module, and the output end of the rainfall correction verification module and the input terminal of main collector connect
It connects；The rainfall detection module be equipped with it is multiple, rainfall detection module is respectively arranged on the rain collection point of different height, rainfall detection
Whether module has water landing in rainfall detection module for sensing；The rainfall correction verification module is used for there is the rain for sensing water
Amount detection module is counted, and the rainfall signal of precipitation rain fall sensor is transmitted to main collector or right according to count results selection
The rainfall signal of precipitation rain fall sensor is shielded.
There are three the rainfall detection module is set, rainfall detection module is respectively arranged on wind bar, visibility bar and collector bar
Top.
Compared with the existing technology, the beneficial effect that technical solution of the present invention obtains is:
1, traditional meteorological rainfall detecting is mainly that precipitation rain fall sensor and collector are directly connected to, once in precipitation rain fall sensor
After having rainfall entrance, collector will be counted directly, and the present invention is to install rainfall additional between precipitation rain fall sensor and collector
Whether detection module and rainfall correction verification module are normal precipitation with intelligent decision detection data, secondary for normal drop when judging this
After water, rainfall signal is just passed into collector, otherwise just shields the rainfall signal of the period, to realize rainfall intelligent decision
Function.
2, multiple rainfall detection modules are arranged in different height different location in the present invention, by there is the rainfall for collecting water
Detection module is counted, so that data are more accurate.
3, the rainfall correction verification module is the signal processing circuit being made of logic gates, collects rainfall detection module
Signal and judged, the rainfall signal decided whether through precipitation rain fall sensor when current time, to realize the anti-pouring of rainfall
Quality Control purpose.
4, the present invention can complete the Quality Control to rain collection at device hardware end, effectively reduce the error value of rain collection,
Improve the availability of meteorological detection business.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the position view of rainfall detection module；
Fig. 3 is the circuit diagram of rainfall detection module；
Fig. 4 is the circuit diagram of rainfall correction verification module.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention is described in further details.
As shown in Figure 1, the present invention includes main collector, precipitation rain fall sensor, rainfall detection module and rainfall correction verification module；
The output end of the rainfall detection module is connect with the first input end of rainfall correction verification module, precipitation rain fall sensor it is defeated
Outlet is connect with the second input terminal of rainfall correction verification module, the output end of the rainfall correction verification module and the input terminal of main collector
Connection；The rainfall detection module is equipped with multiple, and rainfall detection module is respectively arranged on the rain collection point of different height, rainfall inspection
Whether survey module has water landing in rainfall detection module for sensing；The rainfall correction verification module is used to sense water to having
Rainfall detection module is counted, and according to count results selection by the rainfall signal of precipitation rain fall sensor be transmitted to main collector or
The rainfall signal of precipitation rain fall sensor is shielded.
As shown in Fig. 2, rainfall detection module is respectively arranged on wind there are three rainfall detection module described in the present embodiment sets
The top of bar, visibility bar and collector bar judges whether it is real by acquiring the signal of rainfall detection module of different height
Border precipitation.
As shown in figure 3, the rainfall detection module is constituted using two groups of comb PCB circuit boards, PCB circuit under normal circumstances
Two groups of routes of plate are mutually not turned on, and when there is water adhesion in PCB circuit board, two groups of routes can be connected so as to cause No. 2 of k1
End voltage is down to 0V (dragging down after being connected with GND) by 5V, and rear end carries out two-way voltage-contrast using LM393, and according to No. 2 of K1
Terminal state feedback check circuit+5V (anhydrous) or 0V (having water) signal, to achieve the purpose that have detected whether water.
As shown in figure 4, the rainfall correction verification module is made of the digital circuits such as 74LS32 and 74LS08 and related accessory, tool
There is the signal of three road rainfall detection modules, (signal is to have water state i.e. logical there are two in three by the logic judgment of gate circuit
Cross), precipitation rain fall sensor when time whether allowing this to finally judge whether reality has Precipitation Process, when then determining this time
Rainfall signal passes through and is transmitted to main collector, to realize the rainfall control purpose of anti-pouring.
Claims (2)
1. anti-pouring rainfall intelligent decision system, it is characterised in that: including main collector, precipitation rain fall sensor, rainfall detection module
With rainfall correction verification module；The output end of the rainfall detection module is connect with the first input end of rainfall correction verification module, and rainfall passes
The output end of sensor is connect with the second input terminal of rainfall correction verification module, the output end and main collector of the rainfall correction verification module
Input terminal connection；The rainfall detection module be equipped with it is multiple, rainfall detection module is respectively arranged on the rain collection of different height
Whether point, rainfall detection module have water landing in rainfall detection module for sensing；The rainfall correction verification module is used for having
The rainfall detection module for sensing water is counted, and selects for the rainfall signal of precipitation rain fall sensor to be transmitted to according to count results
Main collector shields the rainfall signal of precipitation rain fall sensor.
2. anti-pouring rainfall intelligent decision system as described in claim 1, it is characterised in that: the rainfall detection module is equipped with
Three, rainfall detection module is respectively arranged on the top of wind bar, visibility bar and collector bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761737.8A CN110361796A (en) | 2019-08-16 | 2019-08-16 | Anti- pouring rainfall intelligent decision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761737.8A CN110361796A (en) | 2019-08-16 | 2019-08-16 | Anti- pouring rainfall intelligent decision system |
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| Publication Number | Publication Date |
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| CN110361796A true CN110361796A (en) | 2019-10-22 |
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| CN201910761737.8A Pending CN110361796A (en) | 2019-08-16 | 2019-08-16 | Anti- pouring rainfall intelligent decision system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055051A (en) * | 2020-08-05 | 2020-12-08 | 中国农业科学院农业资源与农业区划研究所 | Be applied to wireless smart machine of low-power consumption that fungus mushroom was cultivated |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205263332U (en) * | 2015-11-23 | 2016-05-25 | 广州极飞电子科技有限公司 | Precipitation detection device |
| CN108064333A (en) * | 2017-11-09 | 2018-05-22 | 苏州迪维勒普信息科技有限公司 | A kind of environmental protection detection device |
| CN109978010A (en) * | 2019-04-10 | 2019-07-05 | 广东省气象探测数据中心 | Rainy quantity sensor blending algorithm |
| CN210243871U (en) * | 2019-08-16 | 2020-04-03 | 厦门市气象局 | Intelligent irrigation-preventing rainfall judging system |
-
2019
- 2019-08-16 CN CN201910761737.8A patent/CN110361796A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205263332U (en) * | 2015-11-23 | 2016-05-25 | 广州极飞电子科技有限公司 | Precipitation detection device |
| CN108064333A (en) * | 2017-11-09 | 2018-05-22 | 苏州迪维勒普信息科技有限公司 | A kind of environmental protection detection device |
| CN109978010A (en) * | 2019-04-10 | 2019-07-05 | 广东省气象探测数据中心 | Rainy quantity sensor blending algorithm |
| CN210243871U (en) * | 2019-08-16 | 2020-04-03 | 厦门市气象局 | Intelligent irrigation-preventing rainfall judging system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055051A (en) * | 2020-08-05 | 2020-12-08 | 中国农业科学院农业资源与农业区划研究所 | Be applied to wireless smart machine of low-power consumption that fungus mushroom was cultivated |
| CN112055051B (en) * | 2020-08-05 | 2022-09-16 | 中国农业科学院农业资源与农业区划研究所 | Be applied to wireless smart machine of low-power consumption that fungus mushroom was cultivated |
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Application publication date: 20191022 |