CN107479427A - A kind of integrated solid fertilizer matches somebody with somebody fertile device - Google Patents
A kind of integrated solid fertilizer matches somebody with somebody fertile device Download PDFInfo
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- CN107479427A CN107479427A CN201710887821.5A CN201710887821A CN107479427A CN 107479427 A CN107479427 A CN 107479427A CN 201710887821 A CN201710887821 A CN 201710887821A CN 107479427 A CN107479427 A CN 107479427A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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Abstract
A kind of integrated solid fertilizer matches somebody with somebody fertile device, and it includes such as lower unit:Cost accounting unit, for obtaining solid with each cost information with fertilizer formula in fertilizer;Weather information acquiring unit, for obtaining Weather information in real time, Weather information is sent to fertile execution unit;Identity authenticating unit, verified for obtaining the authentication information of user, and to the identity of user, when being verified, jump to request analysis unit;Request analysis unit, match somebody with somebody fertile solicited message for receive user, from user match somebody with somebody parse user in fertile solicited message match somebody with somebody fertile information and quantity demand information with fertilizer;Payment verification unit, for freezing corresponding advance payment in advance from the account of user with fertile information and quantity demand information with fertilizer according to parse user;With fertile execution unit, match somebody with somebody fertilizer for starting correspondingly solid fertilizer;As a result feedback unit, the feedback information after fertilizer is matched somebody with somebody with correspondingly solid fertilizer is started in fertile execution unit for basis.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers, more particularly to a kind of integrated solid fertilizer matches somebody with somebody fertile device.
Background technology
Solid fertilizer is easy to preserve, and can directly be absorbed by crops, be easy to fertigation and do mechanization operation, be suitable for vegetable
The fertilising of the industrial crops such as dish, peanut, flowers.But because packing charges is high, should not the reason such as long-distance transportation cause solid fertilizer
Price is far above common fertilizer.The packing cost of solid fertilizer is 500 to 6000 yuan per ton, accounts for more than the 20% of totle drilling cost,
Fertilizer mixing station then solves this problem.The problem that fertilizer mixing station then solves the unsuitable long-distance transportation of solid fertilizer, transport are built nearby
Cost and can reduces by 10%.Through calculating, the fertilizers input cost of peasant can reduce by 45%.
Generally, the recommendation amount of application that fertilization compositions based on earth measurement table uses is purity nitrogen, P205(Phosphorus pentoxide)、
K2O(Potassium oxide)Dosage.Because the effective content of various chemical fertilizer is different, in process of production, peasant is not easy to accurately hold and used
Fertilizer amount.Assuming that it is every mu of purity nitrogen 8.5kg, P2O54.8kg, K2O6.5kg that plot, which recommends fertilizer application amount,.Individual event is applied fertilizer its calculating side
Formula is:(The effective content of recommended fertilizer ÷ chemical fertilizer)× 100=should apply fertilizer quantity.Calculating checks in following result:Apply urea
(Urea nitrogen content is generally 46%)It should be(8.5÷46)×100=18.4kg;Apply calcium superphosphate(P2O5 in calcium superphosphate
Content is generally 12% -18%)It should be(4.8÷12)×100=40kg;Apply potassium sulfate(K2O content is generally in potassium sulfate
50%)It should be(6.5÷50)×100=13kg.
In the prior art, station of fostering and apply fertilizer needs someone's Long-term to keep, and human cost is higher.
The content of the invention
In view of this, the present invention proposes that a kind of integrated solid fertilizer matches somebody with somebody fertile device.
A kind of integrated solid fertilizer matches somebody with somebody fertile device, and it includes such as lower unit:
Cost accounting unit, for obtaining solid with each cost information with fertilizer formula in fertilizer;
Weather information acquiring unit, for obtaining Weather information in real time, Weather information is sent to fertile execution unit;
Identity authenticating unit, verify, be verified for obtaining the authentication information of user, and to the identity of user
When, jump to request analysis unit;
Request analysis unit, match somebody with somebody fertile solicited message for receive user, user is parsed from matching somebody with somebody in fertile solicited message for user
With fertilizer match somebody with somebody fertile information and quantity demand information;
Payment verification unit, for according to the account with fertile information and quantity demand information from user with fertilizer for parsing user
Freeze corresponding advance payment in family in advance, when user account remaining sum meets to freeze corresponding advance payment in advance, jump to and performed with fertilizer
Unit;Otherwise this flow is terminated;
With fertile execution unit, match somebody with somebody fertilizer for starting correspondingly solid fertilizer;
As a result feedback unit, tune is generated with the feedback information after fertilizer with correspondingly solid fertilizer is started in fertile execution unit for basis
Variable instruction is saved, and the speed of drip irrigation is adjusted according to regulated variable instruction.
In integrated solid fertilizer of the present invention matches somebody with somebody fertile device,
It is described to include with fertile execution unit:
Status early warning unit, configure Different Crop oxygen, soil mineral content, moisture in the suitable soil of different phase
The status early warning threshold value of content value;
Information transmitting unit, for gathering oxygen in soil, soil mineral content, moisture in real time by sensor in real time
Information, and oxygen, soil mineral content, moisture information in the soil of collection are sent to Analysis server;
Data acquisition unit, for oxygen, soil mineral content, water in the soil by data analytics server judgement collection
Whether point content information, which reaches Different Crop oxygen, soil mineral content, moisture in the suitable soil of different phase, contains
The status early warning threshold value of value, then jumps to formula generation unit in this way;Otherwise information transmitting unit is jumped to;
Be formulated generation unit, for the Different Crop according to acquisition in the suitable soil of different phase oxygen, soil mineral
Matter content, moisture content value generate Different Crop oxygen, moisture, various mineral member in the suitable soil of different phase
The content of element;Fertilizer components information is obtained according to the content of various mineral elements;It is suitable in different phase institute according to Different Crop
Soil in oxygen, moisture, fertilizer components information generation formula chemical fertilizer formula information;
Control feeding unit, for the formula information for being formulated chemical fertilizer to be sent into uniform recipe design device, the uniform recipe design device control
Integrated solid fertilizer, which is matched somebody with somebody, is formulated chemical fertilizer storage tank progress blowing in fertile device, and controls integrated solid fertilizer to match somebody with somebody and be formulated in fertile device
The dispensing speed of each formula material, total blowing weight in chemical fertilizer storage tank;
Blowing metering units, put for after blowing process, matching somebody with somebody formula chemical fertilizer storage tank in fertile device to integrated solid fertilizer
Material information is measured, and after blowing is completed, this blowing information is sent into Analysis server.
In integrated solid fertilizer of the present invention matches somebody with somebody fertile device,
Fitted in data acquisition unit by data analytics server according to Different Crop in status early warning unit in different phase
Oxygen, soil mineral content, the formula information of moisture content value acquisition solid fertilizer include in suitable soil:
By data analytics server according to Different Crop in status early warning unit in the suitable soil of different phase oxygen,
Soil mineral content, moisture content value;
According to the Different Crop of acquisition in the suitable soil of different phase oxygen, soil mineral content, moisture content value
Generate the content of Different Crop oxygen, moisture, various mineral elements in the suitable soil of different phase;
The fertilizer components information of formula chemical fertilizer is obtained according to the content of various mineral elements;According to Different Crop in different phase institute
Oxygen, moisture, the formula information of fertilizer components information generation formula chemical fertilizer in suitable soil.
In integrated solid fertilizer of the present invention matches somebody with somebody fertile device,
The identity authenticating unit includes:
The authentication information of user is obtained, and the identity of user is verified;
When the identity of user is keeper, decision verification is by jumping directly to match somebody with somebody fertile execution unit;
When the identity of user is registered members, decision verification is by jumping to request analysis unit;
When the identity of user is non-registered member, the log-on message and charging information of user are obtained, is believed in the registration of user
After breath, charging information are verified, decision verification is by jumping to request analysis unit.
Implement it is provided by the invention integrated solid fertilizer of the present invention match somebody with somebody fertile device in have compared with prior art
Some beneficial effects:Drop after liquid manure is mutually melted, can be formed by pipeline and water dropper by controllable pipeline system water supply, fertilizer
Fill, uniformly, timing, quantitative, infiltration crop root development growth region, main root soil is remained loose and suitable
Water content, while according to the nutrient uptake feature of different crops, soil environment and Nutrient Concentration Status;Crop different growing stages need
Water, regulation of fertilizer requirement situation carry out the Demand Design of different growing, are supplied directly in proportion moisture, nutrient at regular time and quantity
Crop.
And it can realize that basis generates tune with correspondingly solid fertilizer is started in fertile execution unit with the feedback information after fertilizer
Variable instruction is saved, and the speed of drip irrigation is adjusted according to regulated variable instruction, automaticity is high.
Brief description of the drawings
Fig. 1 is that the integrated solid fertilizer of the embodiment of the present invention matches somebody with somebody fertile apparatus structure block diagram.
Embodiment
As shown in figure 1, a kind of integrated solid fertilizer matches somebody with somebody fertile device, it includes such as lower unit:
Cost accounting unit, for obtaining solid with each cost information with fertilizer formula in fertilizer;
Weather information acquiring unit, for obtaining Weather information in real time, Weather information is sent to fertile execution unit;
Identity authenticating unit, verify, be verified for obtaining the authentication information of user, and to the identity of user
When, jump to request analysis unit;
Request analysis unit, match somebody with somebody fertile solicited message for receive user, user is parsed from matching somebody with somebody in fertile solicited message for user
With fertilizer match somebody with somebody fertile information and quantity demand information;
Payment verification unit, for according to the account with fertile information and quantity demand information from user with fertilizer for parsing user
Freeze corresponding advance payment in family in advance, when user account remaining sum meets to freeze corresponding advance payment in advance, jump to and performed with fertilizer
Unit;Otherwise this flow is terminated;
With fertile execution unit, match somebody with somebody fertilizer for starting correspondingly solid fertilizer;
As a result feedback unit, tune is generated with the feedback information after fertilizer with correspondingly solid fertilizer is started in fertile execution unit for basis
Variable instruction is saved, and the speed of drip irrigation is adjusted according to regulated variable instruction.
In integrated solid fertilizer of the present invention matches somebody with somebody fertile device,
It is described to include with fertile execution unit:
Status early warning unit, configure Different Crop oxygen, soil mineral content, moisture in the suitable soil of different phase
The status early warning threshold value of content value;
Information transmitting unit, for gathering oxygen in soil, soil mineral content, moisture in real time by sensor in real time
Information, and oxygen, soil mineral content, moisture information in the soil of collection are sent to Analysis server;
Data acquisition unit, for oxygen, soil mineral content, water in the soil by data analytics server judgement collection
Whether point content information, which reaches Different Crop oxygen, soil mineral content, moisture in the suitable soil of different phase, contains
The status early warning threshold value of value, then jumps to formula generation unit in this way;Otherwise information transmitting unit is jumped to;
Be formulated generation unit, for the Different Crop according to acquisition in the suitable soil of different phase oxygen, soil mineral
Matter content, moisture content value generate Different Crop oxygen, moisture, various mineral member in the suitable soil of different phase
The content of element;Fertilizer components information is obtained according to the content of various mineral elements;It is suitable in different phase institute according to Different Crop
Soil in oxygen, moisture, fertilizer components information generation formula chemical fertilizer formula information;
Control feeding unit, for the formula information for being formulated chemical fertilizer to be sent into uniform recipe design device, the uniform recipe design device control
Integrated solid fertilizer, which is matched somebody with somebody, is formulated chemical fertilizer storage tank progress blowing in fertile device, and controls integrated solid fertilizer to match somebody with somebody and be formulated in fertile device
The dispensing speed of each formula material, total blowing weight in chemical fertilizer storage tank;
Blowing metering units, put for after blowing process, matching somebody with somebody formula chemical fertilizer storage tank in fertile device to integrated solid fertilizer
Material information is measured, and after blowing is completed, this blowing information is sent into Analysis server.
In integrated solid fertilizer of the present invention matches somebody with somebody fertile device,
Fitted in data acquisition unit by data analytics server according to Different Crop in status early warning unit in different phase
Oxygen, soil mineral content, the formula information of moisture content value acquisition solid fertilizer include in suitable soil:
By data analytics server according to Different Crop in status early warning unit in the suitable soil of different phase oxygen,
Soil mineral content, moisture content value;
According to the Different Crop of acquisition in the suitable soil of different phase oxygen, soil mineral content, moisture content value
Generate the content of Different Crop oxygen, moisture, various mineral elements in the suitable soil of different phase;
The fertilizer components information of formula chemical fertilizer is obtained according to the content of various mineral elements;According to Different Crop in different phase institute
Oxygen, moisture, the formula information of fertilizer components information generation formula chemical fertilizer in suitable soil.
In integrated solid fertilizer of the present invention matches somebody with somebody fertile device,
The identity authenticating unit includes:
The authentication information of user is obtained, and the identity of user is verified;
When the identity of user is keeper, decision verification is by jumping directly to match somebody with somebody fertile execution unit;
When the identity of user is registered members, decision verification is by jumping to request analysis unit;
When the identity of user is non-registered member, the log-on message and charging information of user are obtained, is believed in the registration of user
After breath, charging information are verified, decision verification is by jumping to request analysis unit.
Implement it is provided by the invention integrated solid fertilizer of the present invention match somebody with somebody fertile device in have compared with prior art
Some beneficial effects:Drop after liquid manure is mutually melted, can be formed by pipeline and water dropper by controllable pipeline system water supply, fertilizer
Fill, uniformly, timing, quantitative, infiltration crop root development growth region, main root soil is remained loose and suitable
Water content, while according to the nutrient uptake feature of different crops, soil environment and Nutrient Concentration Status;Crop different growing stages need
Water, regulation of fertilizer requirement situation carry out the Demand Design of different growing, are supplied directly in proportion moisture, nutrient at regular time and quantity
Crop.
And it can realize that basis generates tune with correspondingly solid fertilizer is started in fertile execution unit with the feedback information after fertilizer
Variable instruction is saved, and the speed of drip irrigation is adjusted according to regulated variable instruction, automaticity is high.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory, internal memory, read-only storage,
Institute is public in electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In the storage medium for any other forms known.
It is understood that for the person of ordinary skill of the art, it can be conceived with the technique according to the invention and done
Go out other various corresponding changes and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
Enclose.
Claims (4)
1. a kind of integrated solid fertilizer matches somebody with somebody fertile device, it is characterised in that it includes such as lower unit:
Cost accounting unit, for obtaining solid with each cost information with fertilizer formula in fertilizer;
Weather information acquiring unit, for obtaining Weather information in real time, Weather information is sent to fertile execution unit;
Identity authenticating unit, verify, be verified for obtaining the authentication information of user, and to the identity of user
When, jump to request analysis unit;
Request analysis unit, match somebody with somebody fertile solicited message for receive user, user is parsed from matching somebody with somebody in fertile solicited message for user
With fertilizer match somebody with somebody fertile information and quantity demand information;
Payment verification unit, for according to the account with fertile information and quantity demand information from user with fertilizer for parsing user
Freeze corresponding advance payment in family in advance, when user account remaining sum meets to freeze corresponding advance payment in advance, jump to and performed with fertilizer
Unit;Otherwise this flow is terminated;
With fertile execution unit, match somebody with somebody fertilizer for starting correspondingly solid fertilizer;
As a result feedback unit, tune is generated with the feedback information after fertilizer with correspondingly solid fertilizer is started in fertile execution unit for basis
Variable instruction is saved, and the speed of drip irrigation is adjusted according to regulated variable instruction.
2. integrated solid fertilizer as claimed in claim 1 matches somebody with somebody fertile device, it is characterised in that
It is described to include with fertile execution unit:
Status early warning unit, configure Different Crop oxygen, soil mineral content, moisture in the suitable soil of different phase
The status early warning threshold value of content value;
Information transmitting unit, for gathering oxygen in soil, soil mineral content, moisture in real time by sensor in real time
Information, and oxygen, soil mineral content, moisture information in the soil of collection are sent to Analysis server;
Data acquisition unit, for oxygen, soil mineral content, water in the soil by data analytics server judgement collection
Whether point content information, which reaches Different Crop oxygen, soil mineral content, moisture in the suitable soil of different phase, contains
The status early warning threshold value of value, then jumps to formula generation unit in this way;Otherwise information transmitting unit is jumped to;
Be formulated generation unit, for the Different Crop according to acquisition in the suitable soil of different phase oxygen, soil mineral
Matter content, moisture content value generate Different Crop oxygen, moisture, various mineral member in the suitable soil of different phase
The content of element;Fertilizer components information is obtained according to the content of various mineral elements;It is suitable in different phase institute according to Different Crop
Soil in oxygen, moisture, fertilizer components information generation formula chemical fertilizer formula information;
Control feeding unit, for the formula information for being formulated chemical fertilizer to be sent into uniform recipe design device, the uniform recipe design device control
Integrated solid fertilizer, which is matched somebody with somebody, is formulated chemical fertilizer storage tank progress blowing in fertile device, and controls integrated solid fertilizer to match somebody with somebody and be formulated in fertile device
The dispensing speed of each formula material, total blowing weight in chemical fertilizer storage tank;
Blowing metering units, put for after blowing process, matching somebody with somebody formula chemical fertilizer storage tank in fertile device to integrated solid fertilizer
Material information is measured, and after blowing is completed, this blowing information is sent into Analysis server.
3. integrated solid fertilizer as claimed in claim 2 matches somebody with somebody fertile device, it is characterised in that
Fitted in data acquisition unit by data analytics server according to Different Crop in status early warning unit in different phase
Oxygen, soil mineral content, the formula information of moisture content value acquisition solid fertilizer include in suitable soil:
By data analytics server according to Different Crop in status early warning unit in the suitable soil of different phase oxygen,
Soil mineral content, moisture content value;
According to the Different Crop of acquisition in the suitable soil of different phase oxygen, soil mineral content, moisture content value
Generate the content of Different Crop oxygen, moisture, various mineral elements in the suitable soil of different phase;
The fertilizer components information of formula chemical fertilizer is obtained according to the content of various mineral elements;According to Different Crop in different phase institute
Oxygen, moisture, the formula information of fertilizer components information generation formula chemical fertilizer in suitable soil.
4. integrated solid fertilizer as claimed in claim 3 matches somebody with somebody fertile device, it is characterised in that
The identity authenticating unit includes:
The authentication information of user is obtained, and the identity of user is verified;
When the identity of user is keeper, decision verification is by jumping directly to match somebody with somebody fertile execution unit;
When the identity of user is registered members, decision verification is by jumping to request analysis unit;
When the identity of user is non-registered member, the log-on message and charging information of user are obtained, is believed in the registration of user
After breath, charging information are verified, decision verification is by jumping to request analysis unit.
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202881119U (en) * | 2012-06-20 | 2013-04-17 | 长沙新源氨基酸生物肥料有限公司 | Self-help fertilizer mixing device |
CN203261838U (en) * | 2013-05-21 | 2013-11-06 | 秦皇岛市北斗自控设备有限公司 | All-in-one machine with automatic soil testing function, fertilizer compounding function, fertilization function and sowing function |
CN105259883A (en) * | 2015-11-05 | 2016-01-20 | 秦皇岛三农现代化机械设备有限公司 | Unattended fertilizer preparation station |
CN205068142U (en) * | 2015-11-05 | 2016-03-02 | 秦皇岛三农现代化机械设备有限公司 | Unmanned on duty joins in marriage fertile station |
CN205584783U (en) * | 2016-02-02 | 2016-09-21 | 昆明九天科技有限公司 | All -weather wireless Intelligence irrigation and fertilization system |
CN205594771U (en) * | 2016-05-04 | 2016-09-21 | 江苏准信自动化科技股份有限公司 | Automatic system of selling of intelligent chemical fertilizer |
CN105981518A (en) * | 2015-02-03 | 2016-10-05 | 中国热带农业科学院海口实验站 | Banana plantation automatic fertilizing apparatus |
CN205961813U (en) * | 2016-08-31 | 2017-02-22 | 中化(烟台)作物营养有限公司 | Full -automatic liquid fertilizer joins in marriage fertile station system |
CN206103811U (en) * | 2016-09-28 | 2017-04-19 | 马勇 | Liquid fertile automatic device of preparing |
-
2017
- 2017-09-27 CN CN201710887821.5A patent/CN107479427A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202881119U (en) * | 2012-06-20 | 2013-04-17 | 长沙新源氨基酸生物肥料有限公司 | Self-help fertilizer mixing device |
CN203261838U (en) * | 2013-05-21 | 2013-11-06 | 秦皇岛市北斗自控设备有限公司 | All-in-one machine with automatic soil testing function, fertilizer compounding function, fertilization function and sowing function |
CN105981518A (en) * | 2015-02-03 | 2016-10-05 | 中国热带农业科学院海口实验站 | Banana plantation automatic fertilizing apparatus |
CN105259883A (en) * | 2015-11-05 | 2016-01-20 | 秦皇岛三农现代化机械设备有限公司 | Unattended fertilizer preparation station |
CN205068142U (en) * | 2015-11-05 | 2016-03-02 | 秦皇岛三农现代化机械设备有限公司 | Unmanned on duty joins in marriage fertile station |
CN205584783U (en) * | 2016-02-02 | 2016-09-21 | 昆明九天科技有限公司 | All -weather wireless Intelligence irrigation and fertilization system |
CN205594771U (en) * | 2016-05-04 | 2016-09-21 | 江苏准信自动化科技股份有限公司 | Automatic system of selling of intelligent chemical fertilizer |
CN205961813U (en) * | 2016-08-31 | 2017-02-22 | 中化(烟台)作物营养有限公司 | Full -automatic liquid fertilizer joins in marriage fertile station system |
CN206103811U (en) * | 2016-09-28 | 2017-04-19 | 马勇 | Liquid fertile automatic device of preparing |
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