CN108370702A - Water-fertilizer integral control fertilizer fertilization system based on Internet of Things control - Google Patents

Water-fertilizer integral control fertilizer fertilization system based on Internet of Things control Download PDF

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Publication number
CN108370702A
CN108370702A CN201810286269.9A CN201810286269A CN108370702A CN 108370702 A CN108370702 A CN 108370702A CN 201810286269 A CN201810286269 A CN 201810286269A CN 108370702 A CN108370702 A CN 108370702A
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China
Prior art keywords
fertilizer
module
control
water
unit
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CN201810286269.9A
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Chinese (zh)
Inventor
王德全
赵学梅
董启兴
赵晏
吕梦薇
王婷
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Ningxia University
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Ningxia University
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Priority to CN201810286269.9A priority Critical patent/CN108370702A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042Adding fertiliser to watering systems
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/007Metering or regulating systems

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)
  • Fertilizing (AREA)

Abstract

A kind of water-fertilizer integral control fertilizer fertilization system based on Internet of Things control,Including complex fertilizer module,Control module,Fertilising module,Front-end detection module,Front-end detection module is set to field surface,Growth characteristics for detecting growing plants in field,And the growth characteristics are provided to control module,The control module and complex fertilizer module,Fertilising module and front-end detection module are all connected with,Processing unit is set inside control module,The growth characteristics that receiving front-end detection module provides,And the growth characteristics are compared with the reference characteristic to prestore,And according to comparison result to the water supplying unit of complex fertilizer module,Fertilizer unit sends control information,Water supplying unit,Fertilizer unit prepares liquid manure mixture according to the control signal quantitative and qualitative,The present invention realize the corresponding liquid manure mixture needed for the plant of corresponding different growth periods dosage and concentration automatically configure and automatic irrigation,Realize the accurate configuration of automation.

Description

Water-fertilizer integral control fertilizer fertilization system based on Internet of Things control
Technical field
The present invention relates to agricultural automation technical field more particularly to a kind of water-fertilizer integral controls based on Internet of Things control Fertile fertilization system.
Background technology
It is asked currently, the more regional grain-productions in China are faced with shortage of water resources, the serious, manpower shortage of liquid manure waste etc. Topic.Often human input is big, management link is more for traditional high yield technique, does not adapt to Modern Agricultural Machine development and simplification The demand of cultivation seriously constrains the further development of field crops production.
China's the Integration of Water into Fertilizer is developed so far, on the basis of introducing and absorbing external advanced technologies, liquid manure one The large-scale production for changing equipment also gradually forms, but most be designed without achievees the purpose that water-saving fertilizer-saving, even with intelligence Control system, but it is still not suitable with the current planting technology in China, it is not easy to operate, it is big to promote and apply difficulty.
Invention content
It is necessary to propose a kind of different growth periods according to plant automatically configure suitable concentration liquid manure mixture based on The water-fertilizer integral control fertilizer fertilization system of Internet of Things control.
A kind of water-fertilizer integral control fertilizer fertilization system based on Internet of Things control, including complex fertilizer module, control module, fertilising Module, front-end detection module, complex fertilizer module include water supplying unit, fertilizer unit, batch mixing unit, and water supplying unit and fertilizer unit divide It is not connect with batch mixing unit, batch mixing unit is connect with fertilising module, and fertilising module includes defeated fertilizer manifold, fertilizer conveying branched passage, and defeated fertilizer is total Pipe is connected to fertilising and is in charge of between batch mixing unit, and the fertilising, which is in charge of, is arranged in field surface, and front-end detection module is set to Field surface, the growth characteristics for detecting growing plants in field, and the growth characteristics are provided to control module, institute It states control module to be all connected with complex fertilizer module, fertilising module and front-end detection module, processing unit, place is set inside control module The growth characteristics that unit receiving front-end detection module provides are managed, and the growth characteristics are compared with the reference characteristic to prestore Compared with, and according to comparison result control information, water supplying unit, fertilizer unit are sent to water supplying unit, the fertilizer unit of complex fertilizer module Liquid manure mixture is prepared according to the control signal quantitative and qualitative, prepared liquid manure mixture is delivered to field by fertilising module It is interior.
Detect the growth characteristics of plant in the present invention in real time by front-end detection module, control module is according to growth spy Sign control complex fertilizer module qualitative, quantitative configures the liquid manure mixture of corresponding concentration, in this way, realizing corresponding different growth periods Plant needed for corresponding liquid manure mixture dosage and concentration automatically configure and automatic irrigation, realize the essence of automation Quasi- configuration.
Description of the drawings
Fig. 1 is the functional block diagram of the water-fertilizer integral control fertilizer fertilization system controlled based on Internet of Things.
Fig. 2 is the functional block diagram of complex fertilizer module.
Fig. 3 is the use connection figure of the water-fertilizer integral control fertilizer fertilization system controlled based on Internet of Things.
In figure:Complex fertilizer module 10, water supplying unit 11, water supply pipe 111, water supply electromagnetic valve 112, first flow control valve 113, fertilizer unit 12, liquid feeding pipeline 121, liquid supply electromagnetic valve 122, second flow control valve 123, batch mixing unit 13, mixing tank 131, blow-down drum 132, control module 20, fertilising module 30, defeated fertilizer manifold 31, fertilizer conveying branched passage 32, front-end detection module 40.
Specific implementation mode
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, common for this field For technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Referring to Fig. 1 to Fig. 3, an embodiment of the present invention provides a kind of water-fertilizer integral control fertilizer fertilisings based on Internet of Things control System, including complex fertilizer module 10, control module 20, fertilising module 30, front-end detection module 40, complex fertilizer module 10 include the list that supplies water Member 11, fertilizer unit 12, batch mixing unit 13, water supplying unit 11 and fertilizer unit 12 are connect with batch mixing unit 13 respectively, batch mixing list Member 13 is connect with fertilising module 30, and fertilising module 30 includes defeated fertilizer manifold 31, fertilizer conveying branched passage 32, and defeated fertilizer manifold 31 is connected to fertilising It to be in charge of between batch mixing unit 13, the fertilising, which is in charge of, is arranged in field surface, and front-end detection module 40 is set to field surface, Growth characteristics for detecting growing plants in field, and the growth characteristics are provided to control module 20, the control Module 20 is all connected with complex fertilizer module 10, fertilising module 30 and front-end detection module 40, and 20 inside setting processing of control module is single The growth characteristics that member, processing unit receiving front-end detection module 40 provide, and by the growth characteristics and the reference characteristic that prestores It is compared, and control information is sent to water supplying unit 11, the fertilizer unit 12 of complex fertilizer module 10 according to comparison result, supply water single Member 11, fertilizer unit 12 are according to control signal quantitative and qualitative preparation liquid manure mixture, and fertilising module 30 is by prepared water Fertile mixture is delivered in field.
Further, front-end detection module 40 is to survey high sensor, surveys high sensor and is arranged around field, for detecting The practical growing height of plant, to be provided to processing unit, the height that prestores inside processing unit fertilizer amount as growth characteristics The table of comparisons, the height fertilizer amount table of comparisons include height column and dosage column, base of the height column storage plant in different growth periods Quasi- growing height section, dosage column store the dosage of liquid manure mixture corresponding with the height value of different growth periods, and processing is single The practical growing height for the plant that member foundation receives carries out lookup comparison in the height column in the height fertilizer amount table of comparisons, and According to the dosage for searching obtained corresponding liquid manure mixture corresponding control information is sent to complex fertilizer module 10;The complex fertilizer mould The water supplying unit 11 of block 10 includes water supply pipe 111 and the water supply electromagnetic valve 112, the first flow that are arranged on water supply pipe 111 Control valve 113, fertilizer unit 12 include stoste storage tank, liquid feeding pipeline 121 and be arranged on liquid feeding pipeline 121 for liquid electromagnetic Valve 122, second flow control valve 123, water supply pipe 111 and liquid feeding pipeline 121 are connect with batch mixing unit 13 respectively, water supply electromagnetism Valve 112, first flow control valve 113 and liquid supply electromagnetic valve 122, second flow control valve 123 are sent according to processing unit Different control information work respectively, to obtain the liquid manure mixture consistent with information is controlled.
Further, control information include water rate control information and fertilizer stoste control information, first flow control valve 113 according to The water of predetermined amount is conveyed to batch mixing unit 13 according to the water rate control information, second flow control valve 123 is according to fertilizer stoste control Information processed conveys the fertilizer stoste of predetermined amount to batch mixing unit 13, and the liquid manure to form different ratio in batch mixing unit 13 mixes Object matches to the actual demand of liquid manure mixture with the plant with different growth periods.
By taking corn as an example, the growth cycle of corn is divided into germination period, Seedling Stage, fruiting period of blooming, fruiting period, needed for corn Fertilizer be mainly urea, but different times are also different with the dosage of fertilizer to the dosage of liquid manure mixture.When the life of corn Long period enters Seedling Stage, and demand of the Seedling Stage to liquid manure mixture is to pour a liquid manure mixture in every 7 days, is poured every time The amount of liquid manure mixture be 500ml/m2, a concentration of the 5% of the liquid manure mixture poured every time, survey high sensor and detect plant Height be 15cm, processing module is inquired in the benchmark growing height section of the height fertilizer amount table of comparisons according to 15cm, base Quasi- growing height section includes 0-20cm, 20-100cm, 100-200cm, the dosage of corresponding liquid manure mixture is 5%, 15%, 25%, inside processing unit, control program is write respectively according to the dosage of different liquid manure mixtures, control program includes pair The control program of water and control program to fertilizer stoste, and then realize the allotment of the liquid manure mixture of different ratio.For example, When 5% concentration is realized, processing unit controls the water that second flow control valve 123 conveys 100 units to batch mixing unit 13, such as The water of 100ml, processing unit controls the water that first flow control valve 113 conveys 5 units to batch mixing unit 13, such as the fertilizer of 5ml Expect stoste.
Further, batch mixing unit 13 includes mixing tank 131, blow-down drum 132, and mixing tank 131 is a hollow tank body, in batch mixing Agitating paddle is arranged in 131 inside of tank, and water supply pipe 111 and liquid feeding pipeline 121 are connected to mixing tank 131, and the setting of blow-down drum 132 exists The bottom of the lower section of mixing tank 131, mixing tank 131 is connected to by communicating pipe with blow-down drum 132.
Further, stoste tank inside stores fertilizer stoste, fertilizer stoste be by solid or liquid fertilizer according to water Mass ratio is 95:What 100 ratio was mixed to get.
Further, the total amount of the amount for detecting the total liquid manure mixture for flowing into field is set also on defeated fertilizer manifold 31 Detection module.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and is wanted according to right of the present invention Equivalent variations made by asking, still belong to the scope covered by the invention.

Claims (6)

1. a kind of water-fertilizer integral control fertilizer fertilization system based on Internet of Things control, it is characterised in that:Including complex fertilizer module, control Module, fertilising module, front-end detection module, complex fertilizer module include water supplying unit, fertilizer unit, batch mixing unit, water supplying unit and Fertilizer unit is connect with batch mixing unit respectively, and batch mixing unit is connect with fertilising module, and fertilising module includes defeated fertilizer manifold, defeated fertilizer point Pipe, defeated fertilizer manifold are connected to fertilising and are in charge of between batch mixing unit, and the fertilising, which is in charge of, is arranged in field surface, front-end detection mould Block is set to field surface, the growth characteristics for detecting growing plants in field, and the growth characteristics are provided to control Molding block, the control module are all connected with complex fertilizer module, fertilising module and front-end detection module, inside control module at setting Reason unit, the growth characteristics that processing unit receiving front-end detection module provides, and the growth characteristics and the benchmark to prestore are special Sign is compared, and is sent to water supplying unit, the fertilizer unit of complex fertilizer module according to comparison result and controlled information, water supplying unit, Fertilizer unit prepares liquid manure mixture according to the control signal quantitative and qualitative, and fertilising module is defeated by prepared liquid manure mixture It send to field.
2. the water-fertilizer integral control fertilizer fertilization system as described in claim 1 based on Internet of Things control, it is characterised in that:Front end Detection module is to survey high sensor, surveys high sensor and is arranged around field, the practical growing height for detecting plant, with It is provided to processing unit, the height that prestores inside the processing unit fertilizer amount table of comparisons, height fertilizer amount pair as growth characteristics Include height column and dosage column according to table, height column stores plant on the benchmark growing height section of different growth periods, dosage column The dosage of storage liquid manure mixture corresponding with the height value of different growth periods, reality of the processing unit according to the plant received Growing height carries out lookup comparison, and the corresponding water obtained according to lookup in the height column in the height fertilizer amount table of comparisons The dosage of fertile mixture sends corresponding control information to complex fertilizer module;The water supplying unit of the complex fertilizer module includes feed pipe Road and the water supply electromagnetic valve being arranged on water supply pipe, first flow control valve, fertilizer unit include stoste storage tank, liquid supply pipe Road and the liquid supply electromagnetic valve being arranged on liquid feeding pipeline, second flow control valve, water supply pipe and liquid feeding pipeline respectively with batch mixing Unit connects, and water supply electromagnetic valve, first flow control valve and liquid supply electromagnetic valve, second flow control valve are according to processing unit The different control information sent work respectively, to obtain the liquid manure mixture consistent with information is controlled.
3. the water-fertilizer integral control fertilizer fertilization system as claimed in claim 2 based on Internet of Things control, it is characterised in that:Control Information includes water rate control information and fertilizer stoste control information, and first flow control valve is according to the water rate control information to mixed Material unit conveys the water of predetermined amount, and second flow control valve controls information to batch mixing unit transportation predetermined amount according to fertilizer stoste Fertilizer stoste, to form the liquid manure mixture of different ratio in batch mixing unit, with the plant with different growth periods to liquid manure The actual demand of mixture matches.
4. the water-fertilizer integral control fertilizer fertilization system as claimed in claim 3 based on Internet of Things control, it is characterised in that:Batch mixing Unit includes mixing tank, blow-down drum, and mixing tank is a hollow tank body, and agitating paddle, water supply pipe and confession are arranged inside mixing tank Liquid pipeline is connected to mixing tank, and blow-down drum is arranged in the lower section of mixing tank, and the bottom of mixing tank passes through communicating pipe and blow-down drum Connection.
5. the water-fertilizer integral control fertilizer fertilization system as claimed in claim 3 based on Internet of Things control, it is characterised in that:Stoste Tank inside stores fertilizer stoste, and it according to the mass ratio of water is 95 that fertilizer stoste, which is by solid or liquid fertilizer,:100 ratio It is mixed to get.
6. the water-fertilizer integral control fertilizer fertilization system as claimed in claim 2 based on Internet of Things control, it is characterised in that:Also exist The total amount detection module of amount of the setting for detecting the total liquid manure mixture for flowing into field on defeated fertilizer manifold.
CN201810286269.9A 2018-04-03 2018-04-03 Water-fertilizer integral control fertilizer fertilization system based on Internet of Things control Pending CN108370702A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109041740A (en) * 2018-08-28 2018-12-21 南京鼎态丰农业科技有限公司 Smart home implant system and its control method
CN109566039A (en) * 2018-11-14 2019-04-05 墨宝股份有限公司 A kind of unmanned fertilizing equipment of the agricultural greenhouse plantation based on Internet of Things
CN109673480A (en) * 2019-02-22 2019-04-26 福州阿里他巴信息科技有限公司 Intelligent water and fertilizer integrated sprinkling irrigation system and control method
CN109769533A (en) * 2019-03-12 2019-05-21 福州阿里他巴信息科技有限公司 A kind of liquid manure gas integral spray irrigation system
CN112219520A (en) * 2020-09-10 2021-01-15 安徽鑫泉米业股份有限公司 Intelligently-adjustable rice planting fertilizer applying device and using method thereof
CN113196929A (en) * 2021-05-07 2021-08-03 新疆农业科学院农业机械化研究所 Water and fertilizer integrated intelligent control system and control method thereof

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CN206728580U (en) * 2017-05-24 2017-12-12 山东旺盛园林股份有限公司 A kind of vertical planting water-fertilizer integral device
CN107580849A (en) * 2017-10-23 2018-01-16 广州大学 Water-fertilizer integral automatic irrigation device and system based on Internet of Things

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CN102119648A (en) * 2011-01-14 2011-07-13 吉林省农机装备科技创新中心 Precise drip irrigation system with autonomous consciousness
CN104221665A (en) * 2014-08-29 2014-12-24 天津市农业资源与环境研究所 Saline soil drip-irrigation salt control cultivation method
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109041740A (en) * 2018-08-28 2018-12-21 南京鼎态丰农业科技有限公司 Smart home implant system and its control method
CN109566039A (en) * 2018-11-14 2019-04-05 墨宝股份有限公司 A kind of unmanned fertilizing equipment of the agricultural greenhouse plantation based on Internet of Things
CN109673480A (en) * 2019-02-22 2019-04-26 福州阿里他巴信息科技有限公司 Intelligent water and fertilizer integrated sprinkling irrigation system and control method
CN109769533A (en) * 2019-03-12 2019-05-21 福州阿里他巴信息科技有限公司 A kind of liquid manure gas integral spray irrigation system
CN112219520A (en) * 2020-09-10 2021-01-15 安徽鑫泉米业股份有限公司 Intelligently-adjustable rice planting fertilizer applying device and using method thereof
CN112219520B (en) * 2020-09-10 2021-08-06 安徽鑫泉米业股份有限公司 Intelligently-adjustable rice planting fertilizer applying device and using method thereof
CN113196929A (en) * 2021-05-07 2021-08-03 新疆农业科学院农业机械化研究所 Water and fertilizer integrated intelligent control system and control method thereof

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