CN105959396A - Agricultural information sending method, device and system - Google Patents

Agricultural information sending method, device and system Download PDF

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Publication number
CN105959396A
CN105959396A CN201610425270.6A CN201610425270A CN105959396A CN 105959396 A CN105959396 A CN 105959396A CN 201610425270 A CN201610425270 A CN 201610425270A CN 105959396 A CN105959396 A CN 105959396A
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CN
China
Prior art keywords
meteorological
model
meteorological data
factor
agricultural
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CN201610425270.6A
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Chinese (zh)
Inventor
丁传艳
魏辛宇
王金鑫
胡天行
付本涛
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Beijing Huatai Technology Co Ltd
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Beijing Huatai Technology Co Ltd
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Priority to CN201610425270.6A priority Critical patent/CN105959396A/en
Publication of CN105959396A publication Critical patent/CN105959396A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/02Agriculture; Fishing; Mining
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/55Push-based network services

Abstract

The invention discloses an agricultural information sending method, device and system, belonging to the field of agricultural informatization. The method comprises the following steps of: obtaining crop types of crops, growth areas, meteorological data corresponding to the growth areas, and growth periods of the crops; according to the crop types of the crops, the growth areas, the growth periods and the meteorological data, matching agricultural technological service information; and sending the matched agricultural technological service information to a target terminal. According to the agricultural information sending method, device and system disclosed by the invention, the following problems are solved: in the existing agricultural service system, it is necessary for agricultural growers to actively ask agricultural technological people, such that agricultural technological service information can be obtained; and the service range difficultly covers most of agricultural growers. Effective propagation of the meteorological data in the last mile is realized; the agricultural technological service information corresponding to the meteorological data can be precisely matched; and real-time manufactured agricultural technological service information can be directly put to the target terminal in multiple manners.

Description

Agricultural Information sending method, Apparatus and system
Technical field
The present embodiments relate to IT application to agriculture field, particularly to a kind of Agricultural Information sending method, dress Put and system.
Background technology
Agricultural is one of most important pillar industry in China's national economy.In agricultural production process, meteorological Data have important guiding effect.
Current agricultural planting householder to obtain meteorological data by weather forecast.By to agricultural planting family Carry out meteorological knowledge training, and the experience accumulation at agricultural planting family self.Agricultural planting family can be according to weather The meteorological data forecast, instructs crop-planting.Prior art additionally provides a kind of agricultural Service system, agricultural planting family can be by serve for agriculture system to agriculture technical staff line of questioning, by agriculture technical staff According to meteorological data, agricultural planting family is sent agricultural technology service information.Agrotechnical refer to the seed selection of crops, cultivation, The technology that the prevention and control of plant diseases, pest control is relevant.
During realizing the present invention, inventor finds that prior art at least there is problems in that due to gas The image data impact on crop-planting, needs the knowledge relying on more specialty to judge.Existing serve for agriculture System, needs agricultural planting householder's trend agriculture technical staff to put question to the agricultural technology service information that obtains, and acquisition of information is imitated Rate is relatively low, and service area is difficult to cover major part agricultural planting family.
Summary of the invention
In order to solve, the information acquisition efficiency of existing serve for agriculture system is relatively low and service area coverage rate is little Problem, embodiments provides a kind of Agricultural Information sending method, Apparatus and system.Described technical side Case is as follows:
First aspect, it is provided that a kind of Agricultural Information sending method, described method includes:
Obtaining agrotype and the planting area of crops, described planting area is according to the region granularity preset Carry out the region divided;
Obtain the meteorological data corresponding with described planting area;
Obtain the trophophase of described crops;
Described agrotype according to described crops, described planting area, described trophophase and described meteorology Data Matching agricultural technology service information;
The described agricultural technology service information that will match to is sent to target terminal.
In an alternate embodiment of the invention, the described described agrotype according to described crops, described planting area, Described trophophase and described meteorological data coupling agricultural technology service information, including:
Affect in model library in default meteorological data, determine the described agrotype with described crops, institute State trophophase and meteorological data that described planting area matches affects model group;
The described meteorological data of described meteorological data input is affected model group, obtains described agricultural technology service information, Described meteorological data includes that original meteorological data and/or secondary meteorological data, described secondary meteorological data are to institute State the meteorological data after original meteorological data carries out statistical analysis.
In an alternate embodiment of the invention, described by described meteorological data input described meteorological data affect model group, Obtain described agricultural technology service information, including:
Described meteorological data is inputted respectively n the meteorological factor impact that described meteorological data affects in model group In model, described n meteorological factor affect the i-th meteorological factor in model affect model specification have corresponding to The influence condition of i meteorological factor, i is positive integer, 1≤i≤n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as a candidate item, It is stored in candidate collection;
From described candidate collection, select a candidate item according to predetermined priority order, be defined as target item;
The described agricultural technology service information that inquiry is mated with described target item.
In an alternate embodiment of the invention, described by described meteorological data input described meteorological data affect model group, Obtain described agricultural technology service information, including:
The i-th meteorological factor that the described meteorological data of described meteorological data input affects in model group is affected mould In type, described meteorological effect model group includes that n meteorological factor affects model, described i-th meteorological factor shadow Ringing model specification and have the influence condition corresponding to i meteorological factor, i is positive integer, and 1≤i≤n, i's is initial Value is n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as target item, look into Ask the described agricultural technology service information corresponding with described target item;
If not existing and i being not equal to 1, then make i=i-1, again perform described by described for the input of described meteorological data I-th meteorological factor in meteorological effect model group affects the step of model.
In an alternate embodiment of the invention, described method also includes:
When there is not the meteorological factor meeting described influence condition or meteorological factor group, from described meteorological effect In field management model in model group, inquire about described agricultural technology service information.
Second aspect, it is provided that a kind of Agricultural Information dispensing device, described device includes:
Acquisition module, for obtaining agrotype and the planting area of crops, described planting area is basis The region granularity preset carries out the region divided;
Described acquisition module, is additionally operable to obtain the meteorological data corresponding with described planting area;
Described acquisition module, is additionally operable to obtain the trophophase of described crops;
Matching module, for according to the described agrotype of described crops, described planting area, described life Long-term and described meteorological data coupling agricultural technology service information;
Sending module, is sent to target terminal for the described agricultural technology service information that will match to.
In an alternate embodiment of the invention, described matching module, including:
Model determines unit, for affecting in model library in default meteorological data, determines and described crops The meteorological data that matches of described agrotype, described trophophase and described planting area affect model group;
Model Matching unit, for the described meteorological data of described meteorological data input is affected model group, coupling Obtaining described agricultural technology service information, described meteorological data includes original meteorological data and/or secondary meteorological data, Described secondary meteorological data is the meteorological data after described original meteorological data carries out statistical analysis.
In an alternate embodiment of the invention, described Model Matching unit, specifically for:
Described meteorological data is inputted respectively n the meteorological factor impact that described meteorological data affects in model group In model, described n meteorological factor affect the i-th meteorological factor in model affect model specification have corresponding to The influence condition of i meteorological factor, i is positive integer, 1≤i≤n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as a candidate item, It is stored in candidate collection;
From described candidate collection, select a candidate item according to predetermined priority order, be defined as target item;
The described agricultural technology service information that inquiry is mated with described target item.
In an alternate embodiment of the invention, described Model Matching unit, specifically for:
The i-th meteorological factor that the described meteorological data of described meteorological data input affects in model group is affected mould In type, described meteorological effect model group includes that n meteorological factor affects model, described i-th meteorological factor shadow Ringing model specification and have the influence condition corresponding to i meteorological factor, i is positive integer, and 1≤i≤n, i's is initial Value is n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as target item, look into Ask the described agricultural technology service information corresponding with described target item;
If not existing and i being not equal to 1, then make i=i-1, again perform described by described for the input of described meteorological data I-th meteorological factor in meteorological effect model group affects the step of model.
In an alternate embodiment of the invention, described Model Matching unit, it is additionally operable to described affect bar not existing to meet When the meteorological factor of part or meteorological factor group, in the field management model from described meteorological effect model group, Inquire about described agricultural technology service information.
The third aspect, it is provided that a kind of Agricultural Information sends system, and described system includes: service platform and extremely A few target terminal;Described service platform includes at least one station server;
Described service platform, for obtaining agrotype and the planting area of crops, described planting area is The region divided is carried out according to default region granularity;Obtain the meteorological data corresponding with described planting area; Obtain the trophophase of described crops;Described agrotype according to described crops, described planting area, Described trophophase and described meteorological data coupling agricultural technology service information;The described agricultural technology service information that will match to It is sent to described target terminal;
Described target terminal, is used for showing described agricultural technology service information;
Wherein, described target terminal includes: has the terminal of short message receiving ability, have instant messaging letter Breath receiving ability terminal, have web displaying ability terminal, be provided with specified application terminal, At least one in outdoor display screen, outdoor speaker.
The technical scheme that the embodiment of the present invention provides has the benefit that
Mated suitably by the agrotype according to crops, trophophase, planting area and meteorological data Agricultural technology service information, and the agricultural technology service information that will match to is sent to target terminal;Solve existing agriculture Industry service system needs the enquirement of agricultural planting householder's trend agriculture technical staff to obtain agricultural technology service information, and information obtains Take inefficient, the problem that service area is difficult to cover major part agricultural planting family;Having reached can accurate Join agricultural technology service information, throw in agricultural technology service information to target terminal the most in many ways, thus realize agriculture Skill information on services is at the effect spread that has of " last one kilometer ", and efficiency of information delivery is higher and accurate, services model The effect that face of enclosing is wider.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, institute in embodiment being described below The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows that the Agricultural Information that one embodiment of the invention provides sends the block diagram of system;
Fig. 2 shows the flow chart of the Agricultural Information sending method that one embodiment of the invention provides;
Fig. 3 shows the enforcement schematic diagram of the Agricultural Information sending method that Fig. 2 embodiment provides;
Fig. 4 shows that the meteorological data that one embodiment of the invention provides affects the structural representation of model database Figure;
Fig. 5 shows the flow chart of the Agricultural Information sending method that one embodiment of the invention provides;
Fig. 6 A shows the flow chart of the Agricultural Information sending method that one embodiment of the invention provides;
Fig. 6 B shows the principle schematic of the Agricultural Information sending method that one embodiment of the invention provides;
Fig. 7 A shows the flow chart of the Agricultural Information sending method that one embodiment of the invention provides;
Fig. 7 B shows the principle schematic of the Agricultural Information sending method that one embodiment of the invention provides;
Fig. 8 shows the block diagram of the Agricultural Information dispensing device that one embodiment of the invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to the present invention Embodiment is described in further detail.
Fig. 1 shows that the Agricultural Information that one embodiment of the invention provides sends the block diagram of system.Should Agricultural Information sends system and includes: agriculture meteorological service platform 120 and target terminal 140.
Agriculture meteorological service platform 120 is generally made up of multiple servers and data base.Schematically, agriculture Industry Meteorological Services platform 120 includes: meteorological data collection server 122, Information Push Server 124 and letter Breath data base 126.Hereinafter, agriculture meteorological service platform 120 is called " service platform " for short.
Meteorological data collection server 122 is used for gathering meteorological data.Meteorological data include forecast meteorological data, Live meteorological data and/or soil moisture content data.Wherein, forecast meteorological data is to be adopted by weather forecast department Collection and the meteorological data made, forecast meteorological data not necessarily entirely accurate but have the meteorology to future time Information of forecasting;Live meteorological data obtains from approach such as meteorological department, weather station, individual report Meteorological data in actual environment, live meteorological data the most accurately but is all the meteorological number truly occurred According to.Soil moisture content data are the information datas about soil.Alternatively, meteorological data collection server 122 Keep in communication with weather forecast servers.Alternatively, meteorological data collection server 122 also be distributed in each The weather data collecting device on ground is kept in communication.
Information Push Server 124 be for the agrotype according to crops, planting area, trophophase and The information such as meteorological data, comprehensive matching goes out the agricultural technology service information of certain target terminal 140 applicable, and by agriculture Skill information on services is sent to the server that target terminal 140 is shown.
Needed for information database 126 includes meteorological data collection server 122 and Information Push Server 124 Various data to be used.Alternatively, information database 126 includes: meteorological data affect model library 126a, Suitable meteorological index 126b of crops, meteorological disaster knowledge 126c, Agricultural Popular Science knowledge 126d, meteorological number Meteorological data 126e that collects according to acquisition server 122, field management knowledge 126f etc..Depending on concrete Embodiment, information database 126 is the most optional to be included: the planting regionalization of crops, the trophophase of crops, The disaster prevention knowledge of crops, the nutritional deficiency disease knowledge of crops, the cultivation management technology etc. of crops.
Service platform 120 can be by modes such as cable network, wireless network or radio broadcastings, with various mesh Mark terminal 140 is connected.
Target terminal 140 is the terminal that colony concerning farmers is used.Colony concerning farmers includes commonly planting family, specialty Cooperative society, professional manager, agricultural technology spread person, sci-tech model household, weather information person, novel agricultural operation Main body, serve for agriculture cadre, planting base personnel etc..The kind of target terminal 140 includes but not limited to: Terminal, the terminal with instant communication information receiving ability with short message receiving ability, there is webpage show Show ability terminal, be provided with the terminal of specified application (Application, APP), outdoor display screen, Outdoor loudspeaker or speaker etc..
Target terminal 140 is for showing the agricultural technology service information that service platform 120 sends.Such as, with note Breath form display agricultural technology service information, with instant messaging form display agricultural technology service information, with form web page show Show agricultural technology service information, with APP notification message form display agricultural technology service information, with outdoor display screen form Show agricultural technology service information, show agricultural technology service letter by outdoor loudspeaker or speaker with the form playing audio frequency Breath etc..
Fig. 2 is the method flow diagram of the Agricultural Information sending method that one embodiment of the invention provides.This agricultural Method for sending information can apply in the service platform in Fig. 1, and the method includes:
Step 201, obtains agrotype and the planting area of crops;
The agrotype of crops, includes but not limited to: cereal crops, oil crop, vegetable crop, really Class crop, hobby crop, insutrial crop, forage crop, medicinal crop etc..As a example by cereal crops, Specifically include: Oryza sativa L., beans, potato class, Semen avenae nudae, Semen Viciae fabae, Semen Tritici aestivi etc..As a example by vegetable crop, specifically Including: Radix Raphani, Chinese cabbage, Herba Apii graveolentis, Folium Allii tuberosi, Bulbus Allii, Herba Alii fistulosi, Radix Dauci Sativae, snake melon, Flos Nelumbinis dish, Semen Canavaliae, Yuan Sui, Caulis et Folium Lactucae sativae, Hemerocallis citrina Baroni, Fructus Capsici, Fructus Cucumidis sativi, Fructus Lycopersici esculenti etc..
The planting area of crops is the region that the region granularity that basis is preset carries out dividing.Alternatively, this district Territory granularity includes: at least one in ecological zone, state, province and district, city, county, township, town, village, group. The planting area of crops has different dividing mode.During according to ecological region classification, optional include: northeast Agricultural district, Inner Mongol and Along The Great Wall herd agricultural district, Huang-Huai-Hai farming region, agricultural pastoral area, loess plateau, the Changjiang river Middle and lower reaches agricultural culture zone, agricultural Re Zuo district, south China, Southwestern forest zone, sweet new agriculture and animal husbandry forest zone, Qinghai-Tibet Platean Herd agricultural district and hilly regions in south China.Planting area can also according to state, province and district, city, county, township, town, The administrative area in village, group etc divides.Region granularity is the least, and the agricultural technology service device information matched is more Accurately, concrete region granularity is not limited by the embodiment of the present invention, is hereinafter county with region granularity Illustrate.
In a schematic example, service platform obtain the crops that report of target terminal agrotype, Trophophase and planting area.Such as, terminal A reports " Oryza sativa L., XX county of XX city of XX province " to service platform. It should be noted that above-mentioned information can be reported by target terminal, it is also possible to by operation maintenance personnel at service platform Configuration, this is not limited by the embodiment of the present invention.
Step 202, obtains the meteorological data corresponding with planting area;
Service platform gathers the meteorological data corresponding with planting area.Schematically, it is " XX when planting area XX county of XX city of province " time, the meteorological data that service platform inquiry is corresponding with " XX county of XX city of XX province ".
Step 203, obtains the trophophase of crops;
The trophophase of crops refers to the different growth phases of crops.With the agrotype of crops as Oryza sativa L. As a example by, the growth cycle of Oryza sativa L. includes: sowing time, seeding stage, transplanting time, period of seedling establishment, tillering stage, solarization Tian Qi, heading stage, pustulation period, harvest time etc..
Such as, service platform converses agriculture automatically according to " Oryza sativa L. " and current time " X X day month X " The trophophase of crop is " heading stage ".
Step 204, agrotype, planting area, trophophase and meteorological data coupling according to crops are agrotechnical Information on services;
Service platform is according to agrotype, planting area, trophophase and the meteorological data comprehensive matching of crops Go out suitable agricultural technology service information.
Agricultural technology service information is the information for servicing the cultivation technique of crops.A kind of schematic Agricultural technology service information is as follows:
[farming meteorology-winter wheat] Wenshang County: May 15 tomorrow, lunar calendar 27 in March, distance Grain Full is also Have 6 days, temperature 16~27 degree, cloudy, northeaster 3-4 level.16, cloudy turn to fine, 17 days, cloudy. Past 5 days temperature on average is 17.4 degree.The cooling weather occurred in the recent period is unfavorable for wheat flower, pollinates and fill Slurry, currently should strengthen the management of wheatland fringe granulated fertilizer, can every mu impose about 5 kilograms of carbamide, or foliage-spray speed Effect nitrogenous fertilizer, as shown in Figure 3.
Step 205, the agricultural technology service information that will match to is sent to target terminal.
Service platform passes through short message, mail, radio broadcasting, site information, APP notification message, open air At least one form in liquid crystal display screen exhibition information, the agricultural technology service information that will match to is sent to target terminal.
In sum, the Agricultural Information sending method that the present embodiment provides, by making species according to crops Type, trophophase, planting area and meteorological data mate suitable agricultural technology service information, and will match to Agricultural technology service information is sent to target terminal;Solve existing serve for agriculture system and need agricultural planting householder Trend agriculture technical staff is putd question to and is obtained agricultural technology service information, and information acquisition efficiency is relatively low, and service area is difficult to cover The problem at lid major part agricultural planting family;Reach can accurately mate agricultural technology service information, directly with multiple Mode throws in agricultural technology service information to target terminal, and information acquisition efficiency is higher, and information is thrown in precisely, and clothes The effect that business scope face is wider.
In a kind of possible embodiment, preserving meteorological data in service platform affects model library.This meteorology Data influence model library includes that multiple meteorological data affects model, each meteorological data affect model group with one group " agrotype+planting area+trophophase " is corresponding.In other words, the meteorological number that Different Crop type is corresponding May be different according to affecting model group, same agrotype is in the meteorological data impact corresponding to different planting areas Model is likely to difference, and same agrotype affects model in the meteorological data corresponding to different growing stages and also may be used Can be different.
Each meteorological data affects in model group, includes again: n meteorological factor affects model and 1 field pipe Reason model.Wherein, i-th meteorological factor model is set with the influence condition corresponding to i meteorological factor.
The part data of model library 40 are affected in conjunction with schematically showing meteorological data with reference to Fig. 4, Fig. 4. In meteorological data affects model library 40, at least include:
The meteorological data corresponding with " agrotype 1+ planting area 1+ trophophase 1 " affects model group, this gas Image data affects in model group, affects model and 1 field management model including 3 meteorological factors.3 gas As Effects of Factors model is respectively as follows: list, meteorological factor affects model, double meteorological factor affects model, three meteorologies Effects of Factors model.Wherein;
Single meteorological factor affects and is set with a kind of influence condition corresponding to meteorological factor in model, and with this kind The agricultural technology service information that influence condition is corresponding, such as: influence condition is for " continuous rainfall was more than X days " and is somebody's turn to do The agricultural technology service information that influence condition is corresponding is " looking into Seedling to fill a vacancy, notice that fungoid is festered ".
Double meteorological factors affect and are set with 2 kinds of influence conditions corresponding to meteorological factor in model, and with this kind The agricultural technology service information that influence condition is corresponding, such as: influence condition be " sleety weather+temperature be less than x degree ", The agricultural technology service information corresponding with this influence condition is " adding seed manure, covered ground Caulis et Folium Oryzae is antifreeze ".
Three meteorological factors affect and are set with 3 kinds of influence conditions corresponding to meteorological factor in model, and with this kind The agricultural technology service information that influence condition is corresponding, such as: influence condition is that " continuous sunny x days+mean temperature surpasses Cross x degree+soil moisture less than threshold value " the agricultural technology service information corresponding with this influence condition is " prevention xx worm Disease, sprays xx medicine ".
The meteorological data corresponding with " agrotype 1+ planting area 2+ trophophase 2 " affects model group, data Structure is similar with foregoing description, repeats no more.
The meteorological data corresponding with " agrotype 3+ planting area 3+ trophophase 3 " affects model group, data Structure is similar with foregoing description, repeats no more.
The meteorological data corresponding with " agrotype 4+ planting area 2+ trophophase 4 " affects model group, data Structure is similar with foregoing description, repeats no more.
It should be noted that Fig. 4 only affects model group with each meteorological factor includes 3 meteorological factor shadows Ring model to illustrate, but the embodiment of the present invention affects, on a meteorological factor, the meteorology that model group includes The number of Effects of Factors model is not limited, and can be 1,2,4, other quantity such as 5, Depending on real needs.Under normal circumstances, the meteorological factor number in influence condition is the most, influence condition Accuracy is the highest, and the agricultural technology service information corresponding with this influence condition has the most important reference value.
Each meteorological factor affects and also includes field MIB in model, and field management model includes There is the agricultural technology service information under the conditions of normal meteorological.Alternatively, the agricultural technology service information in field management model Relate to: water management, fertile management, suppression, thinning, middle weeding, earth up, keep down the vines of a creeping plant, prune, topdress, Irrigation and drainage, frost prevention is antifreeze, prevent and treat disease pest etc..Field management model is usually present a plurality of agricultural technology service letter Breath.
Now, above-mentioned steps 204 is alternative is embodied as step 204a and step 204b, as shown in Figure 5:
Step 204a, affects in model library in default meteorological data, determine the agrotype with crops, The meteorological data that trophophase and planting area match affects model group;
Service platform first determines the meteorological data shadow of coupling according to " agrotype+trophophase+planting area " Ringing model group, this meteorological data affects model group and applies to this group " agrotype+trophophase+planting area " Model.
Step 204b, meteorological data inputs meteorological data affects model group, and coupling obtains agricultural technology service information.
Then, the meteorological data input meteorological data corresponding with this planting area is affected model group by server, Affected model group decision-making by this meteorological data and go out agricultural technology service information to be pushed.
Wherein, meteorological data includes original meteorological data and/or secondary meteorological data, and secondary meteorological data is right Original meteorological data carries out the meteorological data after statistical analysis.
The form that implements of step 204b may be for multiple, and two different embodiments of following employing, to step Two kinds of different implementations of rapid 204b are illustrated respectively.
Fig. 6 A shows the flow chart of the Agricultural Information sending method that one embodiment of the invention provides.This enforcement Example is applied to the service platform shown in Fig. 1 with this Agricultural Information sending method and illustrates.This Agricultural Information Sending method includes:
Step 601, obtains agrotype and the planting area of crops;
Agricultural technology service information owing to obtaining required for different target terminals is different, and service platform needs to obtain The agrotype of the crops corresponding to each target terminal and planting area.
Alternatively, service platform receives agrotype and the planting area that target terminal reports.Wherein, crop Type can be manually entered by the user of target terminal, planting area can be manually entered by the user of target terminal or Person is obtained automatically by location technology.After user is manually entered agrotype and planting area, target is eventually End can be spaced (such as every day) at predetermined time intervals to service platform transmission primary information acquisition request, this letter Breath obtains in request and carries: agrotype and planting area.Alternatively, in the present embodiment, with growing area Yu Shiyi county is that the region that granularity carries out dividing illustrates.
Alternatively, it is to be installed in the agricultural Website server of certain areas, outdoor loudspeaker or family when target terminal During outer display screen, service platform can preserve operation personnel be these agricultural Website servers, outdoor loudspeaker or Agrotype set by outdoor display screen and planting area.
Schematically, table one shows the agrotype corresponding to the target terminal that service platform is preserved and kind Plant region.
Table one
Target terminal Agrotype Planting area
X county agricultural Website server Semen Tritici aestivi X county of X city of+X province of agricultural district, northeast
The outdoor loudspeaker in A ground Oryza sativa L. Y county of Y city of+Y province, agricultural culture zone, the middle and lower reach of Yangtze River
The outdoor loudspeaker in B ground Oryza sativa L. Z county of Z city of+Z province, agricultural culture zone, the middle and lower reach of Yangtze River
C ground outdoor display screen Semen Maydis H county of H city of+H province, agricultural pastoral area, loess plateau
Service platform can also obtain the agrotype corresponding to target terminal and growing area by inquiry table one Territory.
Step 602, obtains the meteorological data corresponding with planting area;
Alternatively, planting area includes administrative areas at the county level's domain information, namely " XX county of XX city of XX province ". Service platform inquiry and this forecast meteorological data corresponding to administrative information region at county level, live meteorological data and/ Or soil moisture content data.Certainly, administrative areas at the county level's domain information can be by township level administrative information region, at village level row The information substitutions such as administrative division domain information are implemented.Specifically:
The forecast meteorological data corresponding with administrative areas at the county level domain informations, including: the weather forecast number of following X days According to.
The live meteorological data corresponding with administrative areas at the county level domain informations, including: past X days temperature on average, Average maximum air temperature, mean minimum temperature, day and night temperature, temperature on average at night, accumulated temperature, accumulative precipitation, Number when average air relative humidity, accumulative sunlight, different soil mean ground temperature, average high/low temperature, average The lowest temperature, continuous rainfall natural law etc..
The soil moisture content data corresponding with administrative areas at the county level domain informations, including: different soil relative moisture of the soil, Soil weight water content, soil volumetric water content etc..
Alternatively, for some live meteorological datas, service platform is getting original live meteorological data Time, need to carry out data statistics and processing, thus obtain the live meteorological data of practically necessary use.Ratio As, the live meteorological data such as temperature on average, continuous rainfall natural law is required to be obtained by secondary operations.
For ensureing the effectiveness of meteorological data and promptness, service platform can interval acquiring one at predetermined time intervals Secondary with this meteorological data corresponding to administrative information region at county level, such as, obtained once every 1 hour.
Step 603, obtains the trophophase of crops;
Alternatively, the trophophase of crops is by target terminal active reporting.Such as, send at target terminal In information acquisition request, carry the trophophase of crops.
Alternatively, the trophophase of crops by service platform according to transmission time of information acquisition request, farming Agrotype and the planting area COMPREHENSIVE CALCULATING of thing obtain;Alternatively, the trophophase of crops is by service platform Obtain according to current time, the agrotype of crops and planting area COMPREHENSIVE CALCULATING.
Step 604, inputs n the meteorological factor impact that meteorological data affects in model group respectively by meteorological data In model, n meteorological factor affects the i-th meteorological factor in model and affects model specification and have corresponding to i The influence condition of meteorological factor, i is positive integer, 1≤i≤n;
In conjunction with reference to Fig. 6 B, as a example by n=3, meteorological data is inputted meteorological effect model by service platform respectively 3 meteorological factors in group affect in model.3 meteorological factors affect the i-th meteorological factor mould in model Type is set with the influence condition corresponding to i meteorological factor.I=1,2 or 3.
That is, these 3 meteorological factors affect model mutually independently.Service platform passes through parallel form, right Meteorological data is analyzed.
Step 605, affects model for i-th meteorological factor, and whether detection meteorological data exists satisfied i-th Individual meteorological factor affects meteorological factor or the meteorological factor group of the influence condition that model sets;
Affecting model 62 for the 1st meteorological factor, whether service platform detection meteorological data exists satisfied the The meteorological factor of the influence condition of 1 model setting.If existing, then enter step 606;If not existing, Then enter step 609.
Affecting model 64 for the 2nd meteorological factor, whether service platform detection meteorological data exists satisfied the The meteorological factor group (comprising 2 meteorological factors) of the influence condition of 2 model settings.If existing, then enter Enter step 606;If not existing, then enter step 609.
Affecting model 66 for the 3rd meteorological factor, whether service platform detection meteorological data exists satisfied the The meteorological factor group (comprising 3 meteorological factors) of the influence condition of 3 model settings.If existing, then enter Enter step 606;If not existing, then enter step 609.
Step 606, if existing, then using the meteorological factor meeting influence condition or meteorological factor group as a time Option, is stored in candidate collection;
Candidate collection 60 there may be one or more candidate item.Generally, a candidate item includes The quantity of meteorological factor the most, then the precision of this candidate item is the highest.
Step 607, selects a candidate item according to predetermined priority order from candidate collection, is defined as mesh Mark item;
Alternatively, predetermined priority order is: the quantity of the meteorological factor included according to candidate item is by more to Few order, carries out prioritization to candidate item.
Service platform is selected from candidate collection and is comprised the candidate item that meteorological factor quantity is most, is defined as mesh Mark item.Such as, candidate collection comprises the first candidate item " continuous sunny x days+mean temperature more than x degree+ Soil moisture is less than threshold value " and the second candidate item " mean temperature is more than x degree ", then the first candidate item is determined For target item.
If there are two or more in the candidate item comprising meteorological factor quantity most, then service platform according to Random algorithm is selected 1 and is comprised the most candidate item of meteorological factor quantity as target item.
It is not limited it should be noted that the present embodiment implements form to predetermined priority order, It is likely in other embodiments use other priority orders.Such as: rainfall X days, hail etc. are single continuously Meteorological factor is bigger on the impact of crops, it is also possible to have higher priority.
Step 608, the agricultural technology service information that inquiry is mated with target item.
The agricultural technology service information that service platform inquiry is corresponding with this target item.That is, service platform inquiry and mesh The agricultural technology service that mark item " continuous sunny x days+mean temperature is less than threshold value more than x degree+soil moisture " is corresponding Information.
If the agricultural technology service information corresponding with target item exists two or more, then service platform is according in advance Determine priority orders or random algorithm selects an agricultural technology service information, as the service letter of final coupling Breath.
Step 609, if not existing, affects in the field management model model group from meteorological data, inquires about agriculture Skill information on services.
If affecting in model at n meteorological factor, the most there is not meteorological factor or the meteorology meeting influence condition Factor set, then in server field management model 68 from meteorological effect model group, inquiry agricultural technology service letter Breath.
Field management model 68 includes: water management, fertile management, suppression, thinning, middle weeding, training Soil, keep down the vines of a creeping plant, prune, topdress, irrigation and drainage, frost prevention is antifreeze, prevent and treat disease pest etc..In field management model Being usually present a plurality of agricultural technology service information, by random algorithm, service platform can determine that this mates agrotechnical Information on services.
Step 610, the agricultural technology service information that will match to is sent to target terminal.
Service platform passes through short message, mail, radio broadcasting, site information, APP notification message, open air At least one form in liquid crystal display screen exhibition information, the agricultural technology service information that will match to is sent to target terminal.
Alternatively, service platform can also by agrotype, planting area, current time, meteorological data, The information such as agricultural technology service information generate a comprehensive information, and this comprehensive information is sent to target terminal.
Accordingly, different depending on the type of target terminal, target terminal can be with note form, mail he, wide Broadcast form, form web page, APP notification message form, outdoor liquid crystal display screen show at least one form, Agricultural technology service information is showed user.
In sum, the Agricultural Information sending method that the present embodiment provides, by making species according to crops Type, trophophase, planting area and meteorological data mate suitable agricultural technology service information, and will match to Agricultural technology service information is sent to target terminal;Solve existing serve for agriculture system and need agricultural planting householder Trend agriculture technical staff is putd question to and is obtained agricultural technology service information, and information acquisition efficiency is relatively low, and service area is difficult to cover The problem at lid major part agricultural planting family;Reach can accurately mate agricultural technology service information, directly with multiple Mode throws in agricultural technology service information to target terminal, thus realizes agricultural technology service information at " last one kilometer " Have effect spread, efficiency of information delivery is higher and accurate, the effect that service area face is wider.
The Agricultural Information sending method that the present embodiment provides, by the agrotype according to crops, trophophase Select suitable meteorological data with planting area and affect model library, owing to this meteorological data affects model library be For " agrotype+trophophase+planting area ", special setting, has higher accuracy.
The Agricultural Information sending method that the present embodiment provides, by inputting meteorological data shadow respectively by meteorological data Ring n meteorological factor in model library and affect model, use the mode of parallel processing to obtain each candidate item, The time required for matching process can be shortened, improve matching efficiency.
In an alternate embodiment of the invention, above-mentioned steps 604 to step 609 can by replacement be embodied as step 704 to Step 707, as shown in Figure 7 A.
Step 704, the i-th meteorological factor that meteorological data inputs meteorological data to be affected in model group affects mould In type, meteorological effect model group includes that n meteorological factor affects model, and i-th meteorological factor affects model and sets Surely having the influence condition corresponding to i meteorological factor, the initial value of 1≤i≤n, i is n;
Owing to the meteorological factor number in influence condition is the most, the accuracy of influence condition is the highest, with this impact Agricultural technology service information corresponding to condition has the most important reference value.In the present embodiment, service platform passes through Meteorological data is analyzed by serial manner.
When meteorological data affect model group include that n meteorological factor affects model time, service platform is preferentially by gas Image data inputs the n-th meteorological factor to be affected model and is analyzed.That is, the initial value of i is n, i is the most whole Number.
Step 705, affects model for i-th meteorological factor, and whether detection meteorological data exists satisfied i-th Individual meteorological factor affects meteorological factor or the meteorological factor group of the influence condition that model sets;
If existing, then enter step 706;If not existing, then enter step 707.
Step 706, if existing, then using the meteorological factor meeting influence condition or meteorological factor group as target item, Inquire about the agricultural technology service information corresponding with target item;
Step 707, if not existing and i is not equal to 1, then makes i=i-1, again performs meteorological data is inputted gas The step of model is affected as affecting the i-th meteorological factor in model group.
In conjunction with reference to Fig. 7 B, as a example by n=3, meteorological data is preferentially inputted three meteorological factor shadows by service platform Ring model 72 to be analyzed, if there is the gas meeting the influence condition that three meteorological factors affect model 72 setting As factor set, then export agricultural technology service information according to this meteorological factor group.
If there is not the meteorological factor group meeting the influence condition that three meteorological factors affect model 72 setting, then take Meteorological data is inputted two meteorological factors by business platform affect model 74 and is analyzed, if exist meet two meteorologies because of Son affects the meteorological factor group of the influence condition that model 74 sets, then export agrotechnical clothes according to this meteorological factor group Business information.
If there is not the meteorological factor group meeting the influence condition that two meteorological factors affect model 74 setting, then take Meteorological data input single meteorological factor affect model 76 and is analyzed by business platform, if exist meet single meteorology because of Son affects the meteorological factor of the influence condition that model 76 sets, then according to this meteorological factor output agricultural technology service letter Breath.
If there is not the meteorological factor group meeting the influence condition that single meteorological factor affects model 76 setting, then take Business platform exports agricultural technology service information from field management model 78.
In sum, the Agricultural Information sending method that the present embodiment provides, by making species according to crops Type, trophophase, planting area and meteorological data mate suitable agricultural technology service information, and will match to Agricultural technology service information is sent to target terminal;Solve existing serve for agriculture system and need agricultural planting householder Trend agriculture technical staff is putd question to and is obtained agricultural technology service information, and information acquisition efficiency is relatively low, and service area is difficult to cover The problem at lid major part agricultural planting family;Reach can accurately mate agricultural technology service information, directly with multiple Mode throws in agricultural technology service information to target terminal, thus realizes agricultural technology service information at " last one kilometer " Have effect spread, efficiency of information delivery is higher and accurate, the effect that service area face is wider.
The Agricultural Information sending method that the present embodiment provides, by the agrotype according to crops, trophophase Select suitable meteorological data with planting area and affect model library, owing to this meteorological data affects model library be For " agrotype+trophophase+planting area ", special setting, has higher accuracy.
The Agricultural Information sending method that the present embodiment provides, by sequentially inputting meteorological data shadow by meteorological data Ring n meteorological factor in model library and affect model, use the mode of serial process to obtain agricultural technology service information, Can quickly export the most accurately agricultural technology service information relevant with multiple meteorological factors, improve matching efficiency.
Fig. 8 shows the block diagram of the Agricultural Information dispensing device that one embodiment of the invention provides.This agricultural is believed Breath dispensing device can pass through special hardware circuit, or, the clothes being implemented in combination with becoming shown in Fig. 1 of software and hardware The all or part of business platform.This Agricultural Information dispensing device includes:
Acquisition module 820, for obtaining agrotype and the planting area of crops, described planting area is root The region divided is carried out according to default region granularity;
Described acquisition module 820, is additionally operable to obtain the meteorological data corresponding with described planting area;
Described acquisition module 820, is additionally operable to obtain the trophophase of described crops;
Matching module 840, for according to the described agrotype of described crops, described planting area, described Trophophase and described meteorological data coupling agricultural technology service information;
Sending module 860, is sent to target terminal for the described agricultural technology service information that will match to.
In sum, the Agricultural Information dispensing device that the present embodiment provides, by making species according to crops Type, trophophase, planting area and meteorological data mate suitable agricultural technology service information, and will match to Agricultural technology service information is sent to target terminal;Solve existing serve for agriculture system and need agricultural planting householder Trend agriculture technical staff is putd question to and is obtained agricultural technology service information, and information acquisition efficiency is relatively low, and service area is difficult to cover The problem at lid major part agricultural planting family;Reach can accurately mate agricultural technology service information, directly with multiple Mode throws in agricultural technology service information to target terminal, and information acquisition efficiency is higher, and information is thrown in precisely, and clothes The effect that business scope face is wider.
In an alternate embodiment of the invention, described matching module 840, including:
Model determines unit 842, for affecting in model library in default meteorological data, determines and described farming The meteorological data that the described agrotype of thing, described trophophase and described planting area match affects model group;
Model Matching unit 844, for the described meteorological data of described meteorological data input is affected model group, Join and obtain described agricultural technology service information.Described meteorological data includes original meteorological data and/or secondary meteorological data, Described secondary meteorological data is the meteorological data after described original meteorological data carries out statistical analysis.
In an alternate embodiment of the invention, described Model Matching unit 844, specifically for:
Described meteorological data is inputted respectively n the meteorological factor impact that described meteorological data affects in model group In model, described n meteorological factor affect the i-th meteorological factor in model affect model specification have corresponding to The influence condition of i meteorological factor, i is positive integer, 1≤i≤n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as a candidate item, It is stored in candidate collection;
From described candidate collection, select a candidate item according to predetermined priority order, be defined as target item;
The described agricultural technology service information that inquiry is mated with described target item.
In an alternate embodiment of the invention, described Model Matching unit 844, specifically for:
The i-th meteorological factor that the described meteorological data of described meteorological data input affects in model group is affected mould In type, described meteorological effect model group includes that n meteorological factor affects model, described i-th meteorological factor shadow Ringing model specification and have the influence condition corresponding to i meteorological factor, i is positive integer, and 1≤i≤n, i's is initial Value is n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as target item, look into Ask the described agricultural technology service information corresponding with described target item;
If not existing and i being not equal to 1, then make i=i-1, again perform described by described for the input of described meteorological data I-th meteorological factor in meteorological effect model group affects the step of model.
In an alternate embodiment of the invention, described Model Matching unit 844, specifically for:
When there is not the meteorological factor meeting described influence condition or meteorological factor group, from described meteorological effect In field management model in model group, inquire about described agricultural technology service information.
It should be understood that the Agricultural Information dispensing device that above-described embodiment provides is sending agricultural technology service information Time, only it is illustrated with the division of above-mentioned each functional module, in actual application, can be as desired Above-mentioned functions distribution is completed by different functional modules, the internal structure of equipment will be divided into different merits Energy module, to complete all or part of function described above.It addition, the agricultural that above-described embodiment provides Information transmitting apparatus and Agricultural Information sending method embodiment belong to same design, and it implements process and refers to Embodiment of the method, repeats no more here.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can be passed through Hardware completes, it is also possible to instructing relevant hardware by program and complete, described program can be stored in In a kind of computer-readable recording medium, storage medium mentioned above can be read only memory, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all the present invention's Within spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's Within protection domain.

Claims (10)

1. an Agricultural Information sending method, it is characterised in that described method includes:
Obtaining agrotype and the planting area of crops, described planting area is according to the region granularity preset Carry out the region divided;
Obtain the meteorological data corresponding with described planting area;
Obtain the trophophase of described crops;
Described agrotype according to described crops, described planting area, described trophophase and described meteorology Data Matching agricultural technology service information;
The described agricultural technology service information that will match to is sent to target terminal.
Method the most according to claim 1, it is characterised in that described according to described in described crops Agrotype, described planting area, described trophophase and described meteorological data coupling agricultural technology service information, bag Include:
Affect in model library in default meteorological data, determine the described agrotype with described crops, institute State trophophase and meteorological data that described planting area matches affects model group;
The described meteorological data of described meteorological data input is affected model group, obtains described agricultural technology service information, Described meteorological data includes that original meteorological data and/or secondary meteorological data, described secondary meteorological data are to institute State the meteorological data after original meteorological data carries out statistical analysis.
Method the most according to claim 2, it is characterised in that described by described meteorological data input institute State meteorological data and affect model group, obtain described agricultural technology service information, including:
Described meteorological data is inputted respectively n the meteorological factor impact that described meteorological data affects in model group In model, described n meteorological factor affect the i-th meteorological factor in model affect model specification have corresponding to The influence condition of i meteorological factor, i is positive integer, 1≤i≤n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as a candidate item, It is stored in candidate collection;
From described candidate collection, select a candidate item according to predetermined priority order, be defined as target item; The described agricultural technology service information that inquiry is mated with described target item.
Method the most according to claim 2, it is characterised in that described by described meteorological data input institute State meteorological data and affect model group, obtain described agricultural technology service information, including:
The i-th meteorological factor that the described meteorological data of described meteorological data input affects in model group is affected mould In type, described meteorological effect model group includes that n meteorological factor affects model, described i-th meteorological factor shadow Ringing model specification and have the influence condition corresponding to i meteorological factor, i is positive integer, and 1≤i≤n, i's is initial Value is n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as target item, look into Ask the described agricultural technology service information corresponding with described target item;
If not existing and i being not equal to 1, then make i=i-1, again perform described by described for the input of described meteorological data I-th meteorological factor in meteorological effect model group affects the step of model.
5. according to the method described in claim 3 or 4, it is characterised in that described method also includes:
When there is not the meteorological factor meeting described influence condition or meteorological factor group, from described meteorological effect In field management model in model group, inquire about described agricultural technology service information.
6. an Agricultural Information dispensing device, it is characterised in that described device includes:
Acquisition module, for obtaining agrotype and the planting area of crops, described planting area is basis The region granularity preset carries out the region divided;
Described acquisition module, is additionally operable to obtain the meteorological data corresponding with described planting area;
Described acquisition module, is additionally operable to obtain the trophophase of described crops;
Matching module, for according to the described agrotype of described crops, described planting area, described life Long-term and described meteorological data coupling agricultural technology service information;
Sending module, is sent to target terminal for the described agricultural technology service information that will match to.
Device the most according to claim 6, it is characterised in that described matching module, including:
Model determines unit, for affecting in model library in default meteorological data, determines and described crops The meteorological data that matches of described agrotype, described trophophase and described planting area affect model group;
Model Matching unit, for the described meteorological data of described meteorological data input is affected model group, coupling Obtaining described agricultural technology service information, described meteorological data includes original meteorological data and/or secondary meteorological data, Described secondary meteorological data is the meteorological data after described original meteorological data carries out statistical analysis.
Device the most according to claim 7, it is characterised in that described Model Matching unit, specifically uses In:
Described meteorological data is inputted respectively n the meteorological factor impact that described meteorological data affects in model group In model, described n meteorological factor affect the i-th meteorological factor in model affect model specification have corresponding to The influence condition of i meteorological factor, i is positive integer, 1≤i≤n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as a candidate item, It is stored in candidate collection;
From described candidate collection, select a candidate item according to predetermined priority order, be defined as target item;
The described agricultural technology service information that inquiry is mated with described target item.
Device the most according to claim 7, it is characterised in that described Model Matching unit, specifically uses In:
The i-th meteorological factor that the described meteorological data of described meteorological data input affects in model group is affected mould In type, described meteorological effect model group includes that n meteorological factor affects model, described i-th meteorological factor shadow Ringing model specification and have the influence condition corresponding to i meteorological factor, i is positive integer, and 1≤i≤n, i's is initial Value is n;
Model is affected for described i-th meteorological factor, detects described meteorological data and whether exist and meet described I meteorological factor affects meteorological factor or the meteorological factor group of the described influence condition that model sets;
If existing, then using the meteorological factor meeting described influence condition or meteorological factor group as target item, look into Ask the described agricultural technology service information corresponding with described target item;
If not existing and i being not equal to 1, then make i=i-1, again perform described by described for the input of described meteorological data I-th meteorological factor in meteorological effect model group affects the step of model.
10. an Agricultural Information sends system, it is characterised in that described system includes: service platform and extremely A few target terminal;Described service platform includes at least one station server;
Described service platform, for obtaining agrotype and the planting area of crops, described planting area is The region divided is carried out according to default region granularity;Obtain the meteorological data corresponding with described planting area; Obtain the trophophase of described crops;Described agrotype according to described crops, described planting area, Described trophophase and described meteorological data coupling agricultural technology service information;The described agricultural technology service information that will match to It is sent to described target terminal;
Described target terminal, is used for showing described agricultural technology service information;
Wherein, described target terminal includes: has the terminal of short message receiving ability, have instant messaging letter Breath receiving ability terminal, have web displaying ability terminal, be provided with specified application terminal, At least one in outdoor display screen, outdoor speaker.
CN201610425270.6A 2016-06-15 2016-06-15 Agricultural information sending method, device and system Pending CN105959396A (en)

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