CN108873986A - A kind of light transmission control method, device and computer readable storage medium - Google Patents

A kind of light transmission control method, device and computer readable storage medium Download PDF

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Publication number
CN108873986A
CN108873986A CN201810584601.XA CN201810584601A CN108873986A CN 108873986 A CN108873986 A CN 108873986A CN 201810584601 A CN201810584601 A CN 201810584601A CN 108873986 A CN108873986 A CN 108873986A
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China
Prior art keywords
characteristic quantity
unit
light transmission
absorbance
degree
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CN201810584601.XA
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郭靖
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Shenzhen Chunmuyuan Holdings Co Ltd
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Shenzhen Chunmuyuan Holdings Co Ltd
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Priority to CN201810584601.XA priority Critical patent/CN108873986A/en
Publication of CN108873986A publication Critical patent/CN108873986A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D25/00Control of light, e.g. intensity, colour or phase
    • G05D25/02Control of light, e.g. intensity, colour or phase characterised by the use of electric means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G2009/1492Cleaning apparatus

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Protection Of Plants (AREA)

Abstract

The present embodiments relate to greenhouse administrative skill field, a kind of light transmission control method, device and computer readable storage medium are disclosed.In the present invention, the light transmission control method includes:Greenhouse transmission region is divided into N number of unit, wherein N is the integer greater than 1;N number of characteristic quantity for characterizing N number of unit degree of light transmission is obtained with predetermined period, wherein each unit corresponds to a characteristic quantity;When there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity, M unit corresponding to the M characteristic quantity is cleaned, until the M characteristic quantity is all satisfied the preset condition, wherein M is the integer more than or equal to 1 and less than N.Light transmission control method, device and computer readable storage medium provided by the invention can clean the transmission region of greenhouse in time, it is ensured that the degree of light transmission in greenhouse.

Description

A kind of light transmission control method, device and computer readable storage medium
Technical field
The present embodiments relate to greenhouse administrative skill field, in particular to a kind of light transmission control method, device and calculating Machine readable storage medium storing program for executing.
Background technique
Greenhouse is one kind in the widely applied greenhouse in China, such as film greenhouse, glass greenhouse, is with film greenhouse Example:The characteristics of film greenhouse is to use plastic film for sunshade, roof insulating.The composition of greenhouse is with bamboo and wood bar, cement pole, light-duty The materials such as steel pipe or tubing do skeleton, are made into column, pull rod, arch bar and compression bar, plastic covering film and become arch-shaped material Canopy.The area that greenhouse generally covers is 1 to 3 mu, since the tall and big inconvenience of canopy body is carried out with straw screen or mat cold-proof, thus multilayer is used in canopy Cold-proof in film progress, the temperature in canopy is mainly from solar radiation.In winter, film greenhouse can provide greenhouse breeding time and increasing Add yield, is chiefly used in the plant cultures such as vegetables, flowers, forest or nursery etc..The film of film greenhouse is raw for industrialized agriculture Produce the special plastic film of construction, light transmittance, heat preservation, tension and ageing-resistant aspect performance be superior to ordinary agricultural membrane.To big The growth of canopy crops, increases production and increases income and be of great significance.Greenhouse in the prior art is during practical application, work Personnel can clean it when finding the film or excessive glass dust on greenhouse, avoid because of the dust on film or glass Excessively lead to the reduction of the light transmittance of film or glass, is shone so that it is guaranteed that the fruits and vegetables planted in greenhouse can obtain sufficient sunlight It penetrates.
At least there are the following problems in the prior art for inventor's discovery:By on manual inspection discovery greenhouse film or glass There are excessive dust etc., other sundries carry out clean mode to it again, and other sundries such as dust cannot be found in time by being easy to appear The case where excessive film or glass, lead to that dust excessive film or glass cannot be cleaned in time, so that in greenhouse Degree of light transmission is affected.
Summary of the invention
Embodiment of the present invention is designed to provide a kind of light transmission control method, device and computer-readable storage medium Matter can clean the transmission region of greenhouse, it is ensured that the degree of light transmission in greenhouse in time.
In order to solve the above technical problems, embodiments of the present invention provide a kind of light transmission control method, including following step Suddenly:Greenhouse transmission region is divided into N number of unit, wherein N is the integer greater than 1;It is obtained with predetermined period described for characterizing N number of characteristic quantity of N number of unit degree of light transmission, wherein each unit corresponds to a characteristic quantity;It is deposited in N number of characteristic quantity In M characteristic quantity for being unsatisfactory for preset condition, M unit corresponding to the M characteristic quantity is cleaned, until described M characteristic quantity is all satisfied the preset condition, wherein M is the integer more than or equal to 1 and less than N.
Embodiments of the present invention additionally provide a kind of light transmission control device, including:At least one processor;And with The memory of at least one processor communication connection;Wherein, the memory be stored with can by it is described at least one processing The instruction that device executes, described instruction is executed by least one described processor, so that at least one described processor is able to carry out Above-mentioned light transmission control method.
Embodiments of the present invention additionally provide a kind of computer readable storage medium, are stored with computer program, described Above-mentioned light transmission control method is realized when computer program is executed by processor.
Embodiment of the present invention is divided into N number of unit in terms of existing technologies, by greenhouse transmission region, and with default Period obtains N number of characteristic quantity for characterizing N number of unit degree of light transmission, greenhouse transmission region can be divided into area more Small multiple units avoid directly detecting entire greenhouse so as to accurately learn the degree of light transmission of greenhouse difference transmission region Interior degree of light transmission, and the specific region for causing degree of light transmission bad can not be accurately positioned;Exist in N number of characteristic quantity again When being unsatisfactory for M characteristic quantity of preset condition, M unit corresponding to the M characteristic quantity is cleaned, so that in greenhouse Degree of light transmission will not because the degree of light transmission in greenhouse caused by the dust on film or glasshouse excessively etc. other it is lower because Element is not cleaned in time and is affected, it is ensured that the degree of light transmission in greenhouse.In addition, by obtaining the N with predetermined period The mode of a characteristic quantity avoids " when the characteristic quantity for characterizing certain unit degree of light transmissions is unsatisfactory for preset condition, due to not having Have and detect characteristic quantity in time and clean these units not in time " the case where, the light transmission of greenhouse can be cleaned in time Region, it is ensured that the degree of light transmission in greenhouse.
In addition, N number of characteristic quantity is N number of absorbance of N number of unit.
In addition, it is described in N number of characteristic quantity exist be unsatisfactory for preset condition M characteristic quantity when, to it is described M spy M unit corresponding to sign amount is cleaned, and is specifically included:There are M for being less than default absorbance in N number of absorbance When absorbance, the sprinkling that M unit carries out preset duration corresponding to the M absorbance is handled.
In addition, it is described M unit corresponding to the M characteristic quantity is cleaned before, further include:Described in setting First corresponding relationship of absorbance and the preset duration, wherein the absorbance is bigger, and the preset duration is shorter;It is described It is single to M corresponding to the M characteristic quantity when there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity Member is cleaned, and is specifically included:When there is M absorbance for being less than default absorbance in N number of absorbance, according to described The sprinkling that first corresponding relationship carries out preset duration corresponding with the M absorbance to the M unit is handled.Due to extinction It spends big unit and shows that the degree of light transmission of the unit is big, that is, the dust being attached in the unit film is less, and absorbance is small Unit shows that the degree of light transmission of the unit is small, that is, the dust being attached in the unit film is more, is unsatisfactory for presetting detecting When M absorbance of condition, the unit big to absorbance carries out the sprinkling processing of short period, while ensuring cleaning effect Save water;The unit small to absorbance carries out the sprinkling processing of long period, it can be ensured that the unit more to dust Cleaning effect further ensures the degree of light transmission in greenhouse.
In addition, when the M characteristic quantity existed in N number of characteristic quantity less than default characteristic quantity, it is special to described M M unit corresponding to sign amount carries out the sprinkling processing of preset duration, specifically includes:Exist in N number of characteristic quantity and is less than When M characteristic quantity of default characteristic quantity, preset duration and default hydraulic pressure are carried out to M unit corresponding to the M characteristic quantity Sprinkling processing.
In addition, it is described M unit corresponding to the M characteristic quantity is cleaned before, further include:Described in setting Second corresponding relationship of absorbance and the preset duration and the default hydraulic pressure, wherein the absorbance is bigger, described default Duration is shorter, and the default hydraulic pressure is smaller;It is described to there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity When, M unit corresponding to the M characteristic quantity is cleaned, is specifically included:Exist in N number of absorbance and is less than When M absorbance of default absorbance, the M unit is carried out and the M absorbance according to second corresponding relationship The sprinkling of corresponding preset duration and default hydraulic pressure is handled.
In addition, it is described by greenhouse region division be N number of unit after, further include:R in N number of unit is single Member setting is emphasis unit, wherein R is the integer more than or equal to 1 and less than N;It is described to be obtained with predetermined period for characterizing N number of characteristic quantity of N number of unit iuuminting degree, specifically includes:It is obtained with the first predetermined period for characterizing the emphasis R characteristic quantity of unit iuuminting degree;Being obtained with the second predetermined period for characterizing in N number of unit does not include the R The characteristic quantity of the unit degree of light transmission of a unit, wherein first predetermined period is less than second predetermined period.In reality In, the degree of light transmission of different units is obtained with different predetermined periods, it is possible to distinguish treat different greenhouse transparent areas Domain is carried out the detection and cleaning of more crypto set to the unit that emphasis monitors by shorter predetermined period, met saturating in greenhouse The specific demand of light extent control.
In addition, before N number of characteristic quantity with predetermined period acquisition for characterizing N number of unit degree of light transmission, Further include:Obtain the characteristic information for characterizing weather condition;The predetermined period is set according to the characteristic information.
Detailed description of the invention
Fig. 1 is the flow chart for the light transmission control method that first embodiment provides according to the present invention;
Fig. 2 is the flow chart for the light transmission control method that second embodiment provides according to the present invention;
Fig. 3 is the flow chart for the light transmission control method that third embodiment provides according to the present invention;
Fig. 4 is the flow chart for the light transmission control method that the 4th embodiment provides according to the present invention;
Fig. 5 is the structural schematic diagram for the light transmission control device that the 5th embodiment provides according to the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention In formula, many technical details are proposed in order to make reader more fully understand the present invention.But even if without these technical details And various changes and modifications based on the following respective embodiments, claimed technical solution of the invention also may be implemented.
The first embodiment of the present invention is related to a kind of light transmission control method, detailed process is as shown in Figure 1.
S101:Greenhouse transmission region is divided into N number of unit.
About step S101, specifically, greenhouse transmission region refers to the region of this kind of meeting light transmission of greenhouse film, glass, N For the integer greater than 1, the foundation area of greenhouse transmission region can be set before greenhouse transmission region is divided into N number of unit, The area that greenhouse transmission region is such as arranged is 10 square metres, then will one unit of each square metre of conduct, 10 square metres big Canopy transmission region can be divided into 10 units.
S102:N number of characteristic quantity for characterizing N number of unit degree of light transmission is obtained with predetermined period.
About step S102, specifically, predetermined period can be set according to actual needs, for example, air quality not It gets well, the weather that dust is more, the dust accumulation speed on greenhouse film can be than very fast, then one shorter preset can be set Period, so that the characteristic quantity in unit is unsatisfactory for preset condition when that is, dust accumulation is more on the film of unit and is System can detect this case in time and clean in time, on the weather that air quality is preferable, dust is less, greenhouse film Dust accumulation speed can be slow, then a longer predetermined period can be set, without to saturating for characterizing each unit The characteristic quantity of light path degree carries out excessively intensive detection and decreases the energy while ensuring the degree of light transmission in greenhouse Loss.
It should be noted that in the present embodiment, N number of characteristic quantity can be N number of extinction of N number of unit Degree, absorbance are the logarithm of light transmittance inverse, and light transmittance is a physics vocabulary, are the abilities for indicating light and penetrating medium, It is the percentage of the luminous flux and its incident flux through transparent or semitransparent body.Single beam collimated monochromatic ligth passes through uniform, nothing When the medium of scattering, a part of light is absorbed, and a part penetrates medium, some is reflected by dielectric surface.Light transmittance It can indicate the efficiency through light of display equipment etc., it directly influences the visual effect of touch screen.The numerical value of light transmittance is Percentage, value range are 0~100%.If light is all absorbed by medium, Lt=0, T=0.And if light full impregnated, Lt=L0, T=100%.The inverse of light transmittance reflects medium to the degree of absorption of light.For ease of calculation, the logarithm of light transmittance inverse is taken It as absorbance, is indicated with A, absorbance is calculated by the following formula to obtain:A=lg (1/T)=lg (L0/Lt);Wherein, A is The absorbance, T are light transmittance, L0For incident intensity, LtThe intensity of light is penetrated for medium.
S103:When there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity, to corresponding to M characteristic quantity M unit is cleaned.
About step S103, specifically, M is the integer more than or equal to 1 and less than N.Due to will be big in step S101 Canopy transmission region is divided into N number of unit, and each unit can have a unique identity information, N number of in N number of unit obtaining During characteristic quantity, can accurately learn it is that the characteristic quantity of which unit is unsatisfactory for default item by unique identity information Part is repositioned on the specific physical location of these units, cleans to it.
It, can also be with it is understood that after being cleaned to unit corresponding to the characteristic quantity for being unsatisfactory for preset condition The characteristic quantity for obtaining each unit again over time, it is right again when discovery has the characteristic quantity for being unsatisfactory for preset condition Unit corresponding to these characteristic quantities is cleaned, and effectively prevents that " single cleaning is not clean enough, still influences light transmission journey The case where degree ", occurs, and further ensures the degree of light transmission in greenhouse.
It is noted that in the present embodiment, after step s 103, can also be arranged system judge whether by Prefixed time interval, if so, being obtained with predetermined period for characterizing the N number of of N number of unit degree of light transmission described in executing again Characteristic quantity, in order to make it easy to understand, having so that characteristic quantity is absorbance as an example to the light transmission control method of present embodiment below The illustration of body:
In the present embodiment, predetermined period is set as 30 minutes, and prefixed time interval is 24 hours, by greenhouse transparent area Domain is divided into N number of unit, and N number of light transmittance of this primary N number of unit was detected every 30 minutes, is existed in finding N number of light transmittance When being unsatisfactory for the light transmittance of preset condition, unit corresponding to the light transmittance is cleaned, is detected again after 30 minutes Once, until when N number of light transmittance is all satisfied preset condition, system stops obtaining N number of light transmittance, then as a child starts again every 24 Obtain N number of light transmittance.By after having cleaned unit corresponding to all light transmittances for being unsatisfactory for preset condition, by 24 hours N number of characteristic quantity can just be obtained again afterwards, so that system obtained N number of light transmittance without round-the-clock with 30 minutes periods, reduced The loss of the energy.It is understood that the operation of system can also be carried out by customized setting, it is such as fixed daily to obtain three Secondary light transmittance etc..
Embodiment of the present invention is divided into N number of unit in terms of existing technologies, by greenhouse transmission region, and with default Period obtains N number of characteristic quantity for characterizing N number of unit degree of light transmission, greenhouse transmission region can be divided into area surface The smaller multiple units of product avoid directly detecting entire so as to accurately learn the degree of light transmission of greenhouse difference transmission region Degree of light transmission in greenhouse, and the specific region for causing degree of light transmission bad can not be accurately positioned;Again in N number of characteristic quantity When in the presence of M characteristic quantity for being unsatisfactory for preset condition, M unit corresponding to the M characteristic quantity is cleaned, until institute It states M characteristic quantity and is all satisfied the preset condition, due to needing to guarantee the light transmission certain to fruits and vegetables in the planting process of fruits and vegetables Degree, and the film of greenhouse can cause the dust in air to be attached on film because long-time is contacted with air, so that film pair The degree of absorption of light becomes larger, so that sunlight be made to become smaller through the degree of light transmission that film is irradiated on fruits and vegetables, leads to the growth of fruits and vegetables It is affected since degree of light transmission weakens, present embodiment is by there is M characteristic quantity for being unsatisfactory for preset condition When, M unit corresponding to M characteristic quantity is just cleaned in time until M characteristic quantity is all satisfied the mode of preset condition, so that greatly Degree of light transmission in canopy will not be affected due to the dust on film is excessive and does not clean in time, it is ensured that saturating in greenhouse Light path degree.In addition, in such a way that predetermined period obtains N number of characteristic quantity, on the one hand on avoid " for characterizing certain When the characteristic quantity of a little unit degree of light transmissions is unsatisfactory for preset condition, this is cleaned not in time due to not detecting characteristic quantity in time The case where a little units ", occurs, and can clean the transmission region of greenhouse in time, it is ensured that the degree of light transmission in greenhouse.
Second embodiment of the present invention is related to a kind of light transmission control method.Second embodiment is in first embodiment On the basis of done further improvement, specifically the improvement is that:It is described in the N in second embodiment of the invention When there is M characteristic quantity for being unsatisfactory for preset condition in a characteristic quantity, M unit corresponding to the M characteristic quantity is carried out Cleaning, specifically includes:When there is M characteristic quantity for being less than default characteristic quantity in N number of characteristic quantity, to the M feature M corresponding unit of amount carries out the sprinkling processing of preset duration.Described to M unit corresponding to the M characteristic quantity Before being cleaned, further include:Preset the first corresponding relationship of the absorbance Yu the preset duration, wherein the extinction Degree is bigger, and the preset duration is shorter;It is described in N number of characteristic quantity exist be unsatisfactory for preset condition M characteristic quantity when, M unit corresponding to the M characteristic quantity is cleaned, is specifically included:Exist to be less than in N number of absorbance and preset When M absorbance of absorbance, the M unit is carried out according to first corresponding relationship corresponding with the M absorbance Preset duration sprinkling processing.When detecting M absorbance for being unsatisfactory for preset condition, M corresponding to M absorbance Unit is handled according to the sprinkling that the size of characteristic quantity carries out different durations, this is because the big unit of absorbance shows through the list The degree of light transmission of member is big, that is, the dust being attached in the unit film is less, is handled by the sprinkling for carrying out the short period to it, Water is saved while ensuring cleaning effect;And the small unit of absorbance shows that the degree of light transmission through the unit is small, i.e., The dust being attached in the unit film is more, by it is carried out the long period sprinkling handle, it can be ensured that dust compared with The cleaning effect of more units further ensures the degree of light transmission in greenhouse.
Light transmission control method is as shown in Fig. 2, specifically include in present embodiment:
S201:Greenhouse transmission region is divided into N number of unit.
S202:N number of absorbance is obtained with predetermined period.
The step S101 to step S102 in step S201 to step S202 and first embodiment in present embodiment Similar, in order to avoid repeating, details are not described herein again.
S203:First corresponding relationship of absorbance and preset duration is set.
About step S203, specifically, the absorbance is bigger, and the preset duration is shorter, pre-establishes absorbance With the corresponding relationship of preset duration, the corresponding relationship that different sections and preset duration is arranged in demarcation interval again can be, it can also be with It is absorbance and the one-to-one relationship of preset duration.For absorbance is divided into multiple sections:By the value of absorbance Range is divided into P section, and P is the integer greater than 1, and the range in each section does not overlap, i.e., the numerical value in any section is not It can be contained in other sections, can such as be divided into 0 to 50% value range [0,20%), [20%, 40%), [40%, 50%] these three do not have the section of intersection.The value range of absorbance can be arranged according to actual needs, such as need what feelings in office When all cleaning to greenhouse film under condition, value range can be arranged to 0 to 100%, be to absorbance not needing When 80% or more film is cleaned, value range can be arranged to 0 to 80%;When P section and P a default are set again The first long corresponding relationship.Specifically, the upper limit in section is smaller, and the corresponding preset duration in section is longer, due to first interval The upper limit 20% be less than the upper limit 40% of second interval, the upper limit 40% of second interval is less than the upper limit 50% of 3rd interval, then Preset duration longest corresponding to first interval, such as 60 minutes, the corresponding preset duration of second interval is placed in the middle, such as 40 points Clock, the corresponding preset duration of 3rd interval is most short, such as 20 minutes.First corresponding relationship of section and preset duration can basis Actual demand is practical, has no effect on technical effect of the invention.
S204:When there is M absorbance for being less than default absorbance in N number of absorbance, according to the first corresponding relationship to M A unit carries out the sprinkling processing of preset duration corresponding with M absorbance.
In order to make it easy to understand, the light transmission control for being equal to 3 with value range below for 0 to 90%, P, to present embodiment Method processed is specifically described:
In the present embodiment, by 0 to 90% value range be divided into first interval [0,40%), second interval [40%, 70%), 3rd interval [70%, 90%], the corresponding preset duration of first interval is set as 30 minutes, second interval Corresponding preset duration be set as 20 minutes, the corresponding preset duration of 3rd interval be set as 10 minutes, further according to the three of setting A different light transmittance arranges three different light transmission grades:Light transmittance is advanced in 3rd interval;Light transmittance is in the secondth area Between be middle rank;Light transmittance first interval be it is rudimentary, after N number of light transmittance that system is got, judge N number of light transmittance and belong to Which grade, for example detect that the light transmittance of some unit is 75%, then the light transmission grade of the unit is advanced;Detect some The light transmittance of unit is 60%, then the light transmission grade of the unit is middle rank;The light transmittance for detecting some unit is 30%, then should The light transmission grade of unit is rudimentary.Then further according to the difference of light transmission grade, corresponding cleaning strategy is carried out to these units:It is right Light transmission grade is the sprinkling processing that advanced unit carries out 10 minutes, and spray in 20 minutes is carried out to the unit that light transmission grade is middle rank Processing is spilt, is that the sprinkling that rudimentary unit carries out 30 minutes is handled to light transmission grade.It is understood that in present embodiment In, it can be sprayed using water pistol, sprinkling processing can also be carried out to greenhouse transmission region using other devices, need to only guaranteed Enough clean dusts.
Embodiment of the present invention is divided into N number of unit in terms of existing technologies, by greenhouse transmission region, and with default Period obtains N number of characteristic quantity for characterizing N number of unit degree of light transmission, greenhouse transmission region can be divided into area surface The smaller multiple units of product avoid directly detecting entire so as to accurately learn the degree of light transmission of greenhouse difference transmission region Degree of light transmission in greenhouse, and the specific region for causing degree of light transmission bad can not be accurately positioned;Again in N number of characteristic quantity When in the presence of M characteristic quantity for being unsatisfactory for preset condition, M unit corresponding to the M characteristic quantity is cleaned, until institute It states M characteristic quantity and is all satisfied the preset condition, due to needing to guarantee the light transmission certain to fruits and vegetables in the planting process of fruits and vegetables Degree, and the film of greenhouse can cause the dust in air to be attached on film because long-time is contacted with air, so that film pair The degree of absorption of light becomes larger, so that sunlight be made to become smaller through the degree of light transmission that film is irradiated on fruits and vegetables, leads to the growth of fruits and vegetables It is affected since degree of light transmission weakens, present embodiment is by there is M characteristic quantity for being unsatisfactory for preset condition When, M unit corresponding to M characteristic quantity is just cleaned in time until M characteristic quantity is all satisfied the mode of preset condition, so that greatly Degree of light transmission in canopy will not be affected due to the dust on film is excessive and does not clean in time, it is ensured that saturating in greenhouse Light path degree.In addition, in such a way that predetermined period obtains N number of characteristic quantity, on the one hand on avoid " for characterizing certain When the characteristic quantity of a little unit degree of light transmissions is unsatisfactory for preset condition, this is cleaned not in time due to not detecting characteristic quantity in time The case where a little units ", occurs;On the other hand, but also being carried out when to unit corresponding to the characteristic quantity for being unsatisfactory for preset condition After cleaning, the characteristic quantity of each unit can be obtained again over time, have the characteristic quantity for being unsatisfactory for preset condition in discovery When, unit corresponding to these characteristic quantities is cleaned again, effectively prevents that " single cleaning is not clean enough, still shadow The case where sound degree of light transmission ", occurs, and further ensures the degree of light transmission in greenhouse.
Third embodiment of the present invention is related to a kind of light transmission control method, and present embodiment is in second embodiment On the basis of done further improvement, specifically the improvement is that:In the present embodiment, described in N number of characteristic quantity When in the presence of M characteristic quantity for being less than default characteristic quantity, preset duration is carried out to M unit corresponding to the M characteristic quantity Sprinkling processing, specifically includes:When there is M characteristic quantity for being less than default characteristic quantity in N number of characteristic quantity, to the M M unit corresponding to characteristic quantity carries out the sprinkling processing of preset duration and default hydraulic pressure.Described to the M characteristic quantity institute Before corresponding M unit is cleaned, further include:Preset the absorbance and the preset duration and the default hydraulic pressure Second corresponding relationship, wherein the absorbance is bigger, and the preset duration is shorter, and the default hydraulic pressure is smaller;It is described described When there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity, M unit corresponding to the M characteristic quantity is carried out Cleaning, specifically includes:When there is M absorbance for being less than default absorbance in N number of absorbance, according to described second pair It should be related to the sprinkling processing that preset duration corresponding with the M absorbance and default hydraulic pressure are carried out to the M unit.It is examining When measuring M absorbance for being unsatisfactory for preset condition, M unit corresponding to M absorbance is carried out according to the size of absorbance The sprinkling processing of different durations and different hydraulic pressure, this is because the big unit of absorbance shows the degree of light transmission through the unit Greatly, that is, the dust being attached in the unit film is less, is handled by the sprinkling for carrying out short period and weaker hydraulic pressure to it, both It ensures the less unit of clean dust, and saves water;And the small unit of absorbance shows through the saturating of the unit Light path degree is small, that is, the dust being attached in the unit film is more, by the sprinkling for carrying out long period and stronger hydraulic pressure to it Processing, further ensures the more unit of clean dust.
Light transmission control method is as shown in figure 3, specifically include in present embodiment:
S301:Greenhouse transmission region is divided into N number of unit.
S302:N number of characteristic quantity for characterizing N number of unit degree of light transmission is obtained with predetermined period.
The step S201 to step S202 in step S301 to step S302 and second embodiment in present embodiment Similar, in order to avoid repeating, details are not described herein again.
S303:Second corresponding relationship of absorbance and preset duration and default hydraulic pressure is set.
About step S303, specifically, the absorbance is bigger, and the preset duration is shorter, and the default hydraulic pressure is got over It is small, the corresponding relationship of absorbance and preset duration and default hydraulic pressure is pre-established, demarcation interval is can be and different sections is set again With the corresponding relationship of preset duration and default hydraulic pressure, it is also possible to absorbance and is closed correspondingly with preset duration and default hydraulic pressure System.For absorbance is divided into multiple sections:The value range of absorbance is divided into Q section, Q is whole greater than 1 Number;Second corresponding relationship of Q section and Q preset duration and Q default hydraulic pressure is set again.The upper limit in section is smaller, section Corresponding preset duration is longer, and the corresponding default hydraulic pressure in section is bigger, for example 0 to 50% value range is divided into the firstth area Between [0,20%), second interval [20%, 40%), 3rd interval [40%, 50%], it is known that the upper limit 20% of first interval is less than The upper limit 40% of second interval, the upper limit 40% of second interval is less than the upper limit 50% of 3rd interval, then corresponding to first interval Preset duration longest, such as 60 minutes, corresponding default hydraulic pressure was bigger, such as 100 Pascals;Second interval is corresponding pre- If duration is placed in the middle, such as 40 minutes, corresponding default hydraulic pressure is also placed in the middle, such as 80 Pascals, when 3rd interval is corresponding default Length is most short, such as 20 minutes, and corresponding default hydraulic pressure is also minimum, such as 20 Pascals.The first of section and preset duration is corresponding Relationship can be practical according to actual needs, has no effect on technical effect of the invention.
S304:When there is M absorbance for being less than default absorbance in N number of absorbance, according to the second corresponding relationship to M A unit carries out the sprinkling processing of preset duration corresponding with M absorbance and default hydraulic pressure.
In order to make it easy to understand, the light transmission control for being equal to 3 with value range below for 0 to 90%, Q, to present embodiment Method processed is specifically described:
In the present embodiment, by 0 to 90% value range be divided into first interval [0,40%), second interval [40%, 70%), 3rd interval [70%, 90%], the corresponding preset duration of first interval is set as 30 minutes, preset hydraulic pressure It is set as 20 minutes for 50 Pascals, the corresponding preset duration of second interval, it is corresponding for 40 Pascals, 3rd interval presets hydraulic pressure Preset duration be set as 10 minutes, third hydraulic pressure is 30 Pascals, further according to three of setting different light transmittances arrangements three A different light transmission grade:Light transmittance is advanced between 70% to 90%;Light transmittance is middle rank between 40% to 70; Light transmittance is below to be rudimentary 40%, after N number of light transmittance that system is got, judges which grade N number of light transmittance belongs to, For example detecting that the light transmittance of some unit is 85%, then the light transmission grade of the unit is advanced, detects the saturating of some unit Light rate is 55%, then the light transmission grade of the unit is middle rank, detects that the light transmittance of some unit is 35%, then the unit is saturating Light grade is rudimentary.Then further according to the difference of light transmission grade, corresponding strategy is carried out to these units:It is height to light transmission grade The unit of grade carries out duration 10 minutes and the sprinkling of 30 Pascal of hydraulic pressure processing, carries out duration to the unit that light transmission grade is middle rank The sprinkling processing of 20 minutes and 40 Pascal of hydraulic pressure are that rudimentary unit carries out duration 30 minutes and 50 pa of hydraulic pressure to light transmission grade The sprinkling processing of this card.It is understood that in the present embodiment, can be sprayed using water pistol, other can also be used Device carries out sprinkling processing to greenhouse transmission region, need to only guarantee clean dust.
Embodiment of the present invention is divided into N number of unit in terms of existing technologies, by greenhouse transmission region, and with default Period obtains N number of characteristic quantity for characterizing N number of unit degree of light transmission, greenhouse transmission region can be divided into area surface The smaller multiple units of product avoid directly detecting entire so as to accurately learn the degree of light transmission of greenhouse difference transmission region Degree of light transmission in greenhouse, and the specific region for causing degree of light transmission bad can not be accurately positioned;Again in N number of characteristic quantity When in the presence of M characteristic quantity for being unsatisfactory for preset condition, M unit corresponding to the M characteristic quantity is cleaned, until institute It states M characteristic quantity and is all satisfied the preset condition, due to needing to guarantee the light transmission certain to fruits and vegetables in the planting process of fruits and vegetables Degree, and the film of greenhouse can cause the dust in air to be attached on film because long-time is contacted with air, so that film pair The degree of absorption of light becomes larger, so that sunlight be made to become smaller through the degree of light transmission that film is irradiated on fruits and vegetables, leads to the growth of fruits and vegetables It is affected since degree of light transmission weakens, present embodiment is by there is M characteristic quantity for being unsatisfactory for preset condition When, M unit corresponding to M characteristic quantity is just cleaned in time until M characteristic quantity is all satisfied the mode of preset condition, so that greatly Degree of light transmission in canopy will not be affected due to the dust on film is excessive and does not clean in time, it is ensured that saturating in greenhouse Light path degree.In addition, in such a way that predetermined period obtains N number of characteristic quantity, on the one hand on avoid " for characterizing certain When the characteristic quantity of a little unit degree of light transmissions is unsatisfactory for preset condition, this is cleaned not in time due to not detecting characteristic quantity in time The case where a little units ", occurs;On the other hand, but also being carried out when to unit corresponding to the characteristic quantity for being unsatisfactory for preset condition After cleaning, the characteristic quantity of each unit can be obtained again over time, have the characteristic quantity for being unsatisfactory for preset condition in discovery When, unit corresponding to these characteristic quantities is cleaned again, effectively prevents that " single cleaning is not clean enough, still shadow The case where sound degree of light transmission ", occurs, and further ensures the degree of light transmission in greenhouse.
Four embodiment of the invention is related to a kind of light transmission control method, and present embodiment is the base in first embodiment Further improvement has been done on plinth, has specifically been theed improvement is that:It is described saturating for characterizing N number of unit with predetermined period acquisition N number of characteristic quantity of light path degree, specifically includes:It is obtained with the first predetermined period for characterizing the unit in N number of unit The characteristic quantity of degree of light transmission;Being obtained with the second predetermined period for characterizing in N number of unit does not include the unit The characteristic quantity of remaining element degree of light transmission, wherein first predetermined period is less than second predetermined period.In practical application In, the degree of light transmission of different units is obtained with different predetermined periods, it is possible to distinguish treat different greenhouse transmission regions, lead to Detection and cleaning that shorter predetermined period carries out more crypto set to the unit that emphasis monitors are crossed, the degree of light transmission in greenhouse is met The specific demand of control.
Light transmission control method is as shown in figure 4, specifically include in present embodiment:
S401:Greenhouse transmission region is divided into N number of unit.
S402:The characteristic quantity for characterizing the emphasis unit degree of light transmission in N number of unit is obtained with the first predetermined period;With Second predetermined period obtain for characterize do not include in N number of unit unit remaining element degree of light transmission characteristic quantity.
About step S402, specifically, the first predetermined period is less than the second predetermined period, the first predetermined period and second The duration of predetermined period can be set according to actual needs.It is understood that in actual application, greenhouse transmission region The levels of accumulation of each position dust in the same time be it is different, such as ceiling dust levels of accumulation will be greater than it is big Dust accumulation in each unit is relatively easy to unit as emphasis unit by the levels of accumulation of canopy two sides dust, and with shorter The first predetermined period detection emphasis unit light transmittance, if other units be arranged the light transmittance of detection in 30 minutes, then weigh Dot element can be set to detect a light transmittance in 10 to 20 minutes, more serious in order to clean dust accumulation situation in time Emphasis unit, further ensure that the degree of light transmission in greenhouse.
S403:When there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity, to corresponding to M characteristic quantity M unit is cleaned, until M characteristic quantity is all satisfied the preset condition.
Embodiment of the present invention is divided into N number of unit in terms of existing technologies, by greenhouse transmission region, and with default Period obtains N number of characteristic quantity for characterizing N number of unit degree of light transmission, greenhouse transmission region can be divided into area surface The smaller multiple units of product avoid directly detecting entire so as to accurately learn the degree of light transmission of greenhouse difference transmission region Degree of light transmission in greenhouse, and the specific region for causing degree of light transmission bad can not be accurately positioned;Again in N number of characteristic quantity When in the presence of M characteristic quantity for being unsatisfactory for preset condition, M unit corresponding to the M characteristic quantity is cleaned, until institute It states M characteristic quantity and is all satisfied the preset condition, due to needing to guarantee the light transmission certain to fruits and vegetables in the planting process of fruits and vegetables Degree, and the film of greenhouse can cause the dust in air to be attached on film because long-time is contacted with air, so that film pair The degree of absorption of light becomes larger, so that sunlight be made to become smaller through the degree of light transmission that film is irradiated on fruits and vegetables, leads to the growth of fruits and vegetables It is affected since degree of light transmission weakens, present embodiment is by there is M characteristic quantity for being unsatisfactory for preset condition When, M unit corresponding to M characteristic quantity is just cleaned in time until M characteristic quantity is all satisfied the mode of preset condition, so that greatly Degree of light transmission in canopy will not be affected due to the dust on film is excessive and does not clean in time, it is ensured that saturating in greenhouse Light path degree.In addition, in such a way that predetermined period obtains N number of characteristic quantity, on the one hand on avoid " for characterizing certain When the characteristic quantity of a little unit degree of light transmissions is unsatisfactory for preset condition, this is cleaned not in time due to not detecting characteristic quantity in time The case where a little units ", occurs;On the other hand, but also being carried out when to unit corresponding to the characteristic quantity for being unsatisfactory for preset condition After cleaning, the characteristic quantity of each unit can be obtained again over time, have the characteristic quantity for being unsatisfactory for preset condition in discovery When, unit corresponding to these characteristic quantities is cleaned again, effectively prevents that " single cleaning is not clean enough, still shadow The case where sound degree of light transmission ", occurs, and further ensures the degree of light transmission in greenhouse.
The step of various methods divide above, be intended merely to describe it is clear, when realization can be merged into a step or Certain steps are split, multiple steps are decomposed into, as long as including identical logical relation, all in the protection scope of this patent It is interior;To adding inessential modification in algorithm or in process or introducing inessential design, but its algorithm is not changed Core design with process is all in the protection scope of the patent.
Fifth embodiment of the invention is related to a kind of device of light transmission control, as shown in figure 5, including:
At least one processor 501;And
With the memory 502 of at least one processor 501 communication connection;Wherein,
Memory 502 is stored with the instruction that can be executed by least one processor 501, instructs by least one processor 501 execute, so that the method that at least one processor 501 is able to carry out above-mentioned light transmission control.
Wherein, memory 502 is connected with processor 501 using bus mode, and bus may include any number of interconnection Bus and bridge, bus is by one or more processors 501 together with the various circuit connections of memory 502.Bus may be used also With by such as peripheral equipment, voltage-stablizer, together with various other circuit connections of management circuit or the like, these are all It is known in the art, therefore, it will not be further described herein.Bus interface provides between bus and transceiver Interface.Transceiver can be an element, be also possible to multiple element, such as multiple receivers and transmitter, provide for The unit communicated on transmission medium with various other devices.The data handled through processor 501 pass through antenna on the radio medium It is transmitted, further, antenna also receives data and transfers data to processor 501.
Processor 501 is responsible for management bus and common processing, can also provide various functions, including timing, periphery connects Mouthful, voltage adjusting, power management and other control functions.And memory 502 can be used for storage processor 501 and execute Used data when operation.
Sixth embodiment of the invention is related to a kind of computer readable storage medium, is stored with computer program.Computer Above method embodiment is realized when program is executed by processor.
That is, it will be understood by those skilled in the art that implement the method for the above embodiments be can be with Relevant hardware is instructed to complete by program, which is stored in a storage medium, including some instructions are to make It obtains an equipment (can be single-chip microcontroller, chip etc.) or processor (processor) executes side described in each embodiment of the application The all or part of the steps of method.And storage medium above-mentioned includes:USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey The medium of sequence code.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention, And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.

Claims (10)

1. a kind of light transmission control method, which is characterized in that including:
Greenhouse transmission region is divided into N number of unit, wherein N is the integer greater than 1;
N number of characteristic quantity for characterizing N number of unit degree of light transmission is obtained with predetermined period, wherein each unit is corresponding One characteristic quantity;
When there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity, to M corresponding to the M characteristic quantity A unit is cleaned, wherein M is the integer more than or equal to 1 and less than or equal to N.
2. light transmission control method according to claim 1, which is characterized in that N number of characteristic quantity is N number of unit N number of absorbance.
3. light transmission control method according to claim 2, which is characterized in that described to exist not in N number of characteristic quantity When meeting M characteristic quantity of preset condition, M unit corresponding to the M characteristic quantity is cleaned, is specifically included:
When there is M absorbance for being less than default absorbance in N number of absorbance, to M corresponding to the M absorbance A unit carries out the sprinkling processing of preset duration.
4. light transmission control method according to claim 3, which is characterized in that described to corresponding to the M characteristic quantity M unit cleaned before, further include:
First corresponding relationship of the absorbance Yu the preset duration is set, wherein the absorbance is bigger, when described default Length is shorter;
It is described when there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity, to the M characteristic quantity it is right The M unit answered is cleaned, and is specifically included:
When there is M absorbance for being less than default absorbance in N number of absorbance, according to first corresponding relationship to institute State the sprinkling processing that M unit carries out preset duration corresponding with the M absorbance.
5. light transmission control method according to claim 3, which is characterized in that described there are small in N number of characteristic quantity When M characteristic quantity of default characteristic quantity, M unit corresponding to the M characteristic quantity is carried out at the sprinkling of preset duration Reason, specifically includes:
When there is M characteristic quantity for being less than default characteristic quantity in N number of characteristic quantity, to M corresponding to the M characteristic quantity A unit carries out the sprinkling processing of preset duration and default hydraulic pressure.
6. light transmission control method according to claim 5, which is characterized in that described to corresponding to the M characteristic quantity M unit cleaned before, further include:
Preset the second corresponding relationship of the absorbance and the preset duration and the default hydraulic pressure, wherein the absorbance Bigger, the preset duration is shorter, and the default hydraulic pressure is smaller;
It is described when there is M characteristic quantity for being unsatisfactory for preset condition in N number of characteristic quantity, to the M characteristic quantity it is right The M unit answered is cleaned, and is specifically included:
When there is M absorbance for being less than default absorbance in N number of absorbance, according to second corresponding relationship to institute State the sprinkling processing that M unit carries out preset duration corresponding with the M absorbance and default hydraulic pressure.
7. light transmission control method according to claim 1, which is characterized in that it is described by greenhouse region division be N number of list After member, further include:
R unit in N number of unit is set as emphasis unit, wherein R is the integer more than or equal to 1 and less than N;
The N number of characteristic quantity obtained with predetermined period for characterizing N number of unit iuuminting degree, specifically includes:
The R characteristic quantity for characterizing the emphasis unit iuuminting degree is obtained with the first predetermined period;
With the second predetermined period obtain for characterize do not include in N number of unit the R unit unit degree of light transmission Characteristic quantity, wherein first predetermined period is less than second predetermined period.
8. light transmission control method according to claim 1, which is characterized in that obtained with predetermined period for characterizing described Before N number of characteristic quantity of N number of unit degree of light transmission, further include:
Obtain the characteristic information for characterizing weather condition;
The predetermined period is set according to the characteristic information.
9. a kind of light transmission control device, which is characterized in that including:
At least one processor;And
The memory being connect at least one described processor communication;Wherein,
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one It manages device to execute, so that at least one described processor is able to carry out the light transmission controlling party as described in any in claim 1 to 8 Method.
10. a kind of computer readable storage medium, is stored with computer program, which is characterized in that the computer program is located Reason device realizes light transmission control method described in any item of the claim 1 to 8 when executing.
CN201810584601.XA 2018-06-08 2018-06-08 A kind of light transmission control method, device and computer readable storage medium Pending CN108873986A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050193957A1 (en) * 2001-12-14 2005-09-08 Shigeru Oshima Animal breeding system and utilization of the system
CN204353132U (en) * 2014-11-28 2015-05-27 徐州市贾汪区泰瑞农业科技有限公司 Agricultural greenhouse cleaning equipment
CN207022707U (en) * 2017-07-12 2018-02-23 常熟市佳盛农业科技发展有限公司 A kind of automatically cleaning warmhouse booth
CN107824524A (en) * 2017-12-21 2018-03-23 山东农业大学 Self-propelled multifunctional canopy room film profiling cleaning machine
CN207265960U (en) * 2017-07-12 2018-04-20 中国大唐集团科学技术研究院有限公司 The energy-saving cleaning system of photovoltaic module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050193957A1 (en) * 2001-12-14 2005-09-08 Shigeru Oshima Animal breeding system and utilization of the system
CN204353132U (en) * 2014-11-28 2015-05-27 徐州市贾汪区泰瑞农业科技有限公司 Agricultural greenhouse cleaning equipment
CN207022707U (en) * 2017-07-12 2018-02-23 常熟市佳盛农业科技发展有限公司 A kind of automatically cleaning warmhouse booth
CN207265960U (en) * 2017-07-12 2018-04-20 中国大唐集团科学技术研究院有限公司 The energy-saving cleaning system of photovoltaic module
CN107824524A (en) * 2017-12-21 2018-03-23 山东农业大学 Self-propelled multifunctional canopy room film profiling cleaning machine

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