CN202083940U - Intelligent water saving fertigation system - Google Patents

Intelligent water saving fertigation system Download PDF

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Publication number
CN202083940U
CN202083940U CN2011200343380U CN201120034338U CN202083940U CN 202083940 U CN202083940 U CN 202083940U CN 2011200343380 U CN2011200343380 U CN 2011200343380U CN 201120034338 U CN201120034338 U CN 201120034338U CN 202083940 U CN202083940 U CN 202083940U
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China
Prior art keywords
water
pouring
unit
information
core processing
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Expired - Fee Related
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CN2011200343380U
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Chinese (zh)
Inventor
孔金学
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Hainan Yilida High-Tech Industrial Co Ltd
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Hainan Yilida High-Tech Industrial Co Ltd
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Abstract

The utility model provides an intelligent irrigation fertigation system, comprising a management control unit for receiving a remote/local instruction of a management worker, and transferring to a core processing unit; the core processing unit sending a status parameter instruction and / or a fertilization/irrigation instruction to an environment detection / water detection unit; a soil environment detection unit for obtaining the soil environment information of an irrigation filed; the water detection unit for obtaining the water quality information and the water pressure information of water for fertigation; a fertilization control unit for controlling the type and amount of a fertilizer solved in the water for irrigation; and an irrigation control unit for filtering the water for fertigation, and adjusting the irrigation amount and the water pressure of an irrigation pipeline. The intelligent water saving fertigation system has the functions of energy saving, water saving, remote monitoring, unmanned on-duty and automatic alarm.

Description

Intelligent water-saving fertigation system
Technical field
The utility model relates to the control technology field, relates in particular to a kind of intelligent water-saving fertigation system.
Background technology
Traditional irrigation scheme does not still possess intelligent self-service function, the often operation of presetting by the pouring fertilising strategy enforcement of storage in advance, only can control in the irrigation process the switch and the sequential of watering appliance, that is: can only control watering time and/or pouring order, can't also can't in time revise irrigation method according to different pouring places environmental characteristics or the suitable fertigation mode of the autonomous selection of soil characteristic separately according to the variation and the various emergency situations of pouring place environment, soil.In addition, existing irrigation system still needs to be grasped managerial personnel's real-time monitoring of professional knowledge, and the abnormal occurrence that occurs in timely response apparatus fault or the pouring fertilising process, in the time of the waste of manpower resource, has also influenced pouring efficient.
The utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is how to improve the integrated control flow of irrigation system, and the field conduct of simplified system and safeguard flow process makes things convenient for back-stage management; And, how to realize the energy-saving and water-saving, remote monitoring, unmanned of irrigation system, warning, geographical information query and function such as browse automatically.
(2) technical scheme
For solving the problems of the technologies described above, the technical solution of the utility model provides a kind of intelligent water-saving pouring fertilization system, and described system comprises: management control unit, core processing unit, communication unit, soil environment detecting unit, water detecting unit, fertilising control module and pouring control module; Wherein,
Described management control unit instructs, and is transmitted to described core processing unit by long-range/this locality of described communication unit receiving management personnel;
Described core processing unit instructs to instruction of described environmental detection unit and/or water detecting unit transmit status parameter acquisition and/or fertilising/pouring according to described instruction; And, as required the information that is received is transmitted to described management control unit;
Described soil environment detecting unit in real time or respond described parameter acquisition instruction and obtain and the relevant information of soil environment of waiting to water the place and sends to described core processing unit;
Described water detecting unit is real-time or respond the relevant information of hydraulic pressure that described parameter acquisition instruction was obtained and watered quality of water and waters pipeline, and sends to described core processing unit;
Described fertilising control module responds described fertilising instruction, and fertilizer type and the consumption in the pouring water dissolved in control; Accept the instruction feedback of fertilizing equipment and send to described core processing unit;
Described pouring control module responds described pouring instruction, and pouring fertilising quality of water is carried out filtration treatment; Hydraulic pressure and/or aquifer yield to the pouring pipeline are regulated; Accept the instruction feedback of watering appliance and send to described core processing unit.
Preferably, described management control unit is a server, and described communication unit is a network communication module; And/or described management control unit is a mobile phone, and described communication unit is GPRS and/or 3G communication module.
Preferably, described soil environment detecting unit further comprises:
Soil humidity sensor is gathered soil humidity information;
The soil nutrient sensor is gathered soil nutrient information;
Environment temperature sensor is gathered ambient temperature information;
The ambient humidity sensor is gathered ambient humidity information; And,
The sunlight illuminance transducer is gathered the sunlight illuminance information.
Preferably, described water detecting unit further comprises:
Water quality sensor is gathered the irrigation water composition information;
Pressure transducer is gathered irrigation pipeline hydraulic pressure information.
Preferably, described pouring control module further comprises:
Three grades of water filtration subelements carry out coarse filtration, carefully filtration or chemical substance filtration to irrigation water as required;
The variable frequency control subelement is by the aquifer yield and the hydraulic pressure of pwm control signal adjusting irrigation pipeline.
Preferably, described system also comprises alarm unit, be connected with described core processing unit, according to the relevant information of hydraulic pressure described and pouring fertilising quality of water and pouring pipeline, and the instruction feedback of described fertilising control module and pouring control module generates warning message, and is transmitted to described management control unit by described communication unit.
Preferably, described system also comprises information retrieval unit, is connected with described core processing unit; Described information retrieval unit stores the positional information of pouring pipeline distributed intelligence and soil environment detecting unit, water detecting unit, fertilising control module, pouring control module.
(3) beneficial effect
Compared with prior art, according to intelligent water-saving fertigation system and method for the present utility model integrated the monitoring of variable frequency control, liquid manure fertilising, water filtration, soil moisture monitoring, soil nutrient monitoring, water quality and water pressure monitoring, humiture, and multiple function such as sunlight illumination monitoring; According to soil humidity information, irrigation quantity, energy-saving and water-saving are watered in control rationally; According to the nutrient monitoring information of soil, the rational application of fertilizer guarantees that crop can obtain nutrient timely and accurately and replenish; By water quality monitoring, guarantee to protect irrigation water to not injury of crop; Realized under the situation of no user monitoring crop being carried out automatic-watering; Realized the automatic warning function of irrigation system fault; Realized the inquiry of irrigation system geography information and browsed.
Description of drawings
Fig. 1 is the structural representation of intelligent water-saving fertigation of the present utility model system.
Embodiment
The intelligent water-saving fertigation system that the utility model proposes is described as follows in conjunction with the accompanying drawings and embodiments.
As shown in Figure 1, mainly comprise according to intelligent water-saving fertigation of the present utility model system: management control unit, core processing unit, communication unit, soil environment detecting unit, water detecting unit, fertilising control module and pouring control module.Further, it can also comprise: information retrieval unit and alarm unit.
Core processing unit is the core apparatus of intelligent water-saving fertigation of the present utility model system, it is connected with management control unit by communication unit, is connected with environmental detection unit, water detecting unit, fertilising control module and pouring control module by LAN (Local Area Network).Core processing unit receiving management personnel of the present utility model comprise pouring place soil environment acquisition instructions, pouring instruction and fertilising instruction by the long-range or local instruction that wired or wireless mode sends; After the type of decision instruction the environment acquisition instructions sent to soil environment detecting unit and water detecting unit, realizing the sensor information acquisition function, and the parameter that collects is transmitted to management control unit, check and/or make a strategic decision for managerial personnel; To water instruction and fertilising instruction and send to fertilising control module and pouring control module respectively, to realize according to the action of instruction control watering appliance, according to the instruction automatic-watering, according to the instruction control water filtration, according to functions such as instruction liquid manure fertilisings.
In addition, core processing unit can also be realized unattended function, behind the state parameter relevant that its reception and storage soil environment detecting unit, water detecting unit send with irrigating place soil, environment and pouring quality of water, hydraulic pressure, generate pouring fertilising decision information according to these real-time state parameters and pre-stored historical statistics, and to fertilising control module and pouring control module sending controling instruction, to instruct and to implement automatic-watering, help the user to realize the reasonable pouring of crop, need not user monitoring.These decision informations comprise: determine to water irrigation quantity according to soil humidity information, humiture information, sunlight illuminance information, crop is rationally watered; Determine according to water quality monitoring information whether the pouring water is qualified, need to carry out the filtration treatment of which kind of degree, to guarantee that irrigation water can not damage crop; According to the nutrient monitoring information of soil, all crops of watering the place are carried out the rational application of fertilizer, guarantee that crop can obtain nutrient timely and accurately and replenish; Water level monitoring information according to each pouring pipeline is determined the hydraulic pressure regulative mode, with the water yield equilibrium of guaranteeing all irrigation equipments and the hydraulic balance of water pipeline, guarantees that irrigation equipment can safe operation.
Management control unit of the present utility model is connected with core processing unit by communication unit, it can accept the steering order of managerial personnel's input, send to core processing unit by communication unit, send to parameter acquisition device or pouring fertilising actuating unit by core processing unit; Simultaneously, it can also accept and store various detection information and steering order feedback information that core processing unit sends, and the mode by literal, image, video presents for managerial personnel, and stores historical monitoring information and pouring fertilising and write down etc.Thus, can make managerial personnel monitor all information of pouring fertilization system in real time,, also can manually water control to some zone according to user's needs so that in time formulate the scheme of pouring.
In the specific implementation process, management control unit of the present utility model can be for being arranged at the server of Surveillance center; Replacedly, management control unit of the present utility model can also be various portable mobile apparatus, for example, and mobile phone, make managerial personnel can realize the mobile office of monitoring, monitor the running status of irrigation system and the growing environment state of crop everywhere while patrolling.
Communication unit of the present utility model is used to realize communicating by letter between management control unit and the core processing unit.Wherein, when management control unit was server, this communication unit was a network communication module, realized communicating by letter by ICP/IP protocol with core processing unit; When management control unit was portable mobile apparatus, this communication unit was GPRS or 3G communication module, passed through USB2.0 or RS232 (RS485) agreement with core processing unit.Need to prove that the form server of management control unit and mobile device form can and be deposited.
Managerial personnel's parameter acquisition instruction that soil environment detecting unit of the present utility model is gathered in real time or the response core processing unit is transmitted, obtain the information relevant by the sensor that is arranged at the pouring place, comprising: soil humidity information, soil nutrient information, ambient temperature information, ambient humidity information and digitizing sunlight illuminance information with soil environment.The sensor that uses comprises but is not limited to soil humidity sensor, soil nutrient sensor, environment temperature sensor, ambient humidity sensor and sunlight illumination.Environmental detection unit and core processing unit are realized data transmission by ICP/IP protocol, RS232 (RS485) agreement or analog quantity, digital quantity IO interface.
Managerial personnel's parameter acquisition instruction that water detecting unit of the present utility model is gathered in real time or the response core processing unit is transmitted, obtain the information relevant with pipeline hydraulic pressure by being arranged near the sensor of the pouring pipeline, comprising: the hydraulic pressure information of water-quality constituents information and pouring water pipeline with watering quality of water.The sensor that uses comprises but is not limited to water quality sensor and pressure transducer.Water detecting unit and core processing unit are realized data transmission by ICP/IP protocol, RS232 (RS485) agreement or analog quantity, digital quantity IO interface.
Fertilising control module response core processing unit of the present utility model liquid manure fertilising that generate automatically or that transmit instruction, it is soluble in water according to proper proportion to control required fertilizer and agricultural chemicals, the kind and the rate of fertilizer application of control fertilising realize the proportioning control of liquid manure fertilising solution and the operation control of liquid manure fertilizing equipment.Fertilising control module and core processing unit are realized data transmission by ICP/IP protocol, RS232 (RS485) agreement or analog quantity, digital quantity IO interface.
The pouring control module responds pouring instruction that described core processing unit generates automatically or that transmit, and pouring fertilising quality of water is carried out filtration treatment; Hydraulic pressure to irrigation amount and pouring pipeline is regulated; The running of control watering appliance.Particularly, an embodiment of the present utility model comprises the three-stage filtration subelement, select to carry out coarse filtration (filtering sandstone etc.), the thin filtration (filtering molecules such as earth) and chemical substance as required and filter in (filtration) one or more the crop detrimental substance, guarantee to water the growth demand that water meets crop thus, also make native system can use non-pure water to water simultaneously, reduced requirement the pouring water source.In addition, the pouring control module also comprises the variable frequency control subelement, can send the variable frequency adjustment control signal to watering appliance according to the pouring instruction that core processing unit sends and carry out variable frequency control, control rationally water irrigation quantity, guarantee that crop irrigation is abundant, it is excessive not irrigate again, realizes energy-conservation, water saving; Simultaneously also guarantee the water yield equilibrium of all irrigation equipments and the hydraulic balance of water pipeline, guarantee that irrigation equipment can safe operation.
Preferably, intelligent water-saving pouring fertilization system of the present utility model can also comprise alarm unit, it is connected with core processing unit, the hydraulic pressure of pouring fertilising quality of water, pouring pipeline, the instruction feedback of apply fertilizer control module and/or pouring control module are analyzed, when analysis result shows that watering appliance breaks down or hydraulic pressure water quality etc. exists when unusual, generate warning message, and send to core processing unit, be transmitted to management control unit by communication unit by core processing unit.Management control unit is reported to the police by literal and audible alarm dual mode prompting user.
Preferably, intelligent water-saving pouring fertilization system of the present utility model can also comprise information retrieval unit, it is connected with core processing unit, stores the positional information of the pipeline distributed intelligence of geography information, watering appliance and fertilizing equipment in pouring place and soil environment detecting unit, water detecting unit, fertilising control module, pouring control module.When breaking down or have other to need, the user is by the management control unit input instruction, and information retrieval unit is cooperated with communication unit, core processing unit, and the irrigation system information that the user is required offers managerial personnel with page format.
In the pouring operation, need to expand some utility appliance sometimes, to guarantee the normal growth of crop, as the rolling screen door of booth, heating arrangement etc.Preferably, intelligent water-saving pouring fertilization system of the present utility model can also comprise the expansion equipment control module, makes native system can expand utility appliance arbitrarily as required.In an embodiment of the present utility model, the expansion equipment control module has been reserved 20 road DI interfaces and 16 road DO interfaces, and leaves serial communication interfaces such as RS232/RS422/RS485.
In sum, the technical solution of the utility model is integrated in the monitoring of variable frequency control, liquid manure fertilising, water filtration, soil moisture monitoring, soil nutrient monitoring, water quality and water pressure monitoring, humiture and the monitoring of sunlight illumination among the supervisory system; According to soil humidity information, irrigation quantity is watered in control rationally; According to the nutrient monitoring information of soil, the rational application of fertilizer guarantees that crop can obtain nutrient timely and accurately and replenish; By water quality monitoring, guarantee to protect irrigation water to not injury of crop; Realized under the situation of no user monitoring crop being carried out automatic-watering; Realized the automatic warning function of irrigation system fault; Can provide the pouring suggestion according to historical statistical data and current status information, help the user to realize the reasonable pouring of crop; Realized the inquiry of irrigation system geography information and browsed.
Above embodiment only is used to illustrate the utility model; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.

Claims (7)

1. an intelligent water-saving pouring fertilization system is characterized in that described system comprises: management control unit, core processing unit, communication unit, soil environment detecting unit, water detecting unit, fertilising control module and pouring control module; Wherein,
Described management control unit instructs, and is transmitted to described core processing unit by long-range/this locality of described communication unit receiving management personnel;
Described core processing unit instructs to instruction of described environmental detection unit and/or water detecting unit transmit status parameter acquisition and/or fertilising/pouring according to described instruction; And, the information that is received is transmitted to described management control unit;
Described soil environment detecting unit in real time or respond described parameter acquisition instruction and obtain and the relevant information of soil environment of waiting to water the place and sends to described core processing unit;
Described water detecting unit is real-time or respond the relevant information of hydraulic pressure that described parameter acquisition instruction was obtained and watered quality of water and waters pipeline, and sends to described core processing unit;
Described fertilising control module responds described fertilising instruction, and fertilizer type and the consumption in the pouring water dissolved in control; Accept the instruction feedback of fertilizing equipment and send to described core processing unit;
Described pouring control module responds described pouring instruction, and pouring fertilising quality of water is carried out filtration treatment; Hydraulic pressure and/or aquifer yield to the pouring pipeline are regulated; Accept the instruction feedback of watering appliance and send to described core processing unit.
2. intelligent water-saving pouring fertilization system as claimed in claim 1 it is characterized in that described management control unit is a server, and described communication unit is a network communication module; And/or described management control unit is a mobile phone, and described communication unit is GPRS and/or 3G communication module.
3. intelligent water-saving pouring fertilization system as claimed in claim 1 is characterized in that described soil environment detecting unit further comprises:
Soil humidity sensor is gathered soil humidity information;
The soil nutrient sensor is gathered soil nutrient information;
Environment temperature sensor is gathered ambient temperature information;
The ambient humidity sensor is gathered ambient humidity information; And,
The sunlight illuminance transducer is gathered the sunlight illuminance information.
4. intelligent water-saving pouring fertilization system as claimed in claim 1 is characterized in that described water detecting unit further comprises:
Water quality sensor is gathered the irrigation water composition information;
Pressure transducer is gathered irrigation pipeline hydraulic pressure information.
5. intelligent water-saving pouring fertilization system as claimed in claim 1 is characterized in that described pouring control module further comprises:
Three grades of water filtration subelements carry out coarse filtration, carefully filtration or chemical substance filtration to irrigation water;
The variable frequency control subelement is by the aquifer yield and the hydraulic pressure of pwm control signal adjusting irrigation pipeline.
6. intelligent water-saving pouring fertilization system as claimed in claim 1, it is characterized in that, described system also comprises alarm unit, be connected with described core processing unit, according to the relevant information of hydraulic pressure described and pouring fertilising quality of water and pouring pipeline, and the instruction feedback of described fertilising control module and pouring control module generates warning message, and is transmitted to described management control unit by described communication unit.
7. intelligent water-saving pouring fertilization system as claimed in claim 1 is characterized in that described system also comprises information retrieval unit, is connected with described core processing unit.
CN2011200343380U 2011-02-01 2011-02-01 Intelligent water saving fertigation system Expired - Fee Related CN202083940U (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102165876A (en) * 2011-02-01 2011-08-31 海南义利达高新技术实业有限公司 Intelligent water-saving fertigation system and method
CN102626024A (en) * 2012-04-02 2012-08-08 何寒 Method capable of realizing automatic water-fertilizer integrated fertigation in planting banana trees
CN103713595A (en) * 2013-12-17 2014-04-09 中工武大设计研究有限公司 Water-saving irrigation method and controller on the basis of CAN bus
CN103782876A (en) * 2014-01-20 2014-05-14 中国科学院地球化学研究所 Intelligent, automatic and efficient drip irrigation system meeting requirement of soil for water and nutrients
CN104521404A (en) * 2014-12-24 2015-04-22 沈阳远大科技园有限公司 Automatic fertilization and water supply control system and automatic fertilization and water supply control method
CN105557476A (en) * 2016-02-29 2016-05-11 江苏大学 Intelligent efficient sprinkling irrigation system and method based on soil humidity adjustment
CN107711427A (en) * 2017-09-23 2018-02-23 南京律智诚专利技术开发有限公司 A kind of sprinkling system poured for vegetation
CN108012640A (en) * 2017-11-29 2018-05-11 上海华维节水灌溉股份有限公司 It is a kind of based on the Irrigation and fertilization system for making substance environment collaborative feedback
US10412907B2 (en) 2015-03-10 2019-09-17 Mohamad Javad Motahari Sharif Deficit-irrigation control system, based on dynamic organization of multi-agents systems and wireless or wired network

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102165876A (en) * 2011-02-01 2011-08-31 海南义利达高新技术实业有限公司 Intelligent water-saving fertigation system and method
CN102165876B (en) * 2011-02-01 2012-10-10 海南义利达高新技术实业有限公司 Intelligent water-saving fertigation system and method
CN102626024A (en) * 2012-04-02 2012-08-08 何寒 Method capable of realizing automatic water-fertilizer integrated fertigation in planting banana trees
CN103713595A (en) * 2013-12-17 2014-04-09 中工武大设计研究有限公司 Water-saving irrigation method and controller on the basis of CAN bus
CN103782876A (en) * 2014-01-20 2014-05-14 中国科学院地球化学研究所 Intelligent, automatic and efficient drip irrigation system meeting requirement of soil for water and nutrients
CN104521404A (en) * 2014-12-24 2015-04-22 沈阳远大科技园有限公司 Automatic fertilization and water supply control system and automatic fertilization and water supply control method
CN104521404B (en) * 2014-12-24 2016-08-31 沈阳远大科技园有限公司 A kind of automatic fertilization feed water control system and method
US10412907B2 (en) 2015-03-10 2019-09-17 Mohamad Javad Motahari Sharif Deficit-irrigation control system, based on dynamic organization of multi-agents systems and wireless or wired network
CN105557476A (en) * 2016-02-29 2016-05-11 江苏大学 Intelligent efficient sprinkling irrigation system and method based on soil humidity adjustment
CN105557476B (en) * 2016-02-29 2018-11-09 江苏大学 A kind of intelligent and high-efficiency spray irrigation system and method adjusted based on soil moisture
CN107711427A (en) * 2017-09-23 2018-02-23 南京律智诚专利技术开发有限公司 A kind of sprinkling system poured for vegetation
CN108012640A (en) * 2017-11-29 2018-05-11 上海华维节水灌溉股份有限公司 It is a kind of based on the Irrigation and fertilization system for making substance environment collaborative feedback

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