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CN109601350A - Intelligent management system and control method for water content of machine-inserted hard ground hard disk full-matrix seedling rearing - Google Patents

Intelligent management system and control method for water content of machine-inserted hard ground hard disk full-matrix seedling rearing Download PDF

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Publication number
CN109601350A
CN109601350A CN201910104702.7A CN201910104702A CN109601350A CN 109601350 A CN109601350 A CN 109601350A CN 201910104702 A CN201910104702 A CN 201910104702A CN 109601350 A CN109601350 A CN 109601350A
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CN
China
Prior art keywords
water
control
seedling
module
seedling raising
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Application number
CN201910104702.7A
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Chinese (zh)
Inventor
王素珍
杨金雯
周德龙
孔爱民
张俊
钱生越
唐啸风
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NANJING JIANGNING DISTRICT AGRICULTURE BUREAU
Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Original Assignee
NANJING JIANGNING DISTRICT AGRICULTURE BUREAU
Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Application filed by NANJING JIANGNING DISTRICT AGRICULTURE BUREAU, Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture filed Critical NANJING JIANGNING DISTRICT AGRICULTURE BUREAU
Priority to CN201910104702.7A priority Critical patent/CN109601350A/en
Publication of CN109601350A publication Critical patent/CN109601350A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A01G25/165—Cyclic operations, timing systems, timing valves, impulse operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a kind of full matrix seedling moisture intelligent management system of machine transplanting of rice hard place hard disk and control methods, including long-range Monitor And Control Subsystem, meteorological sensor group, slight irrigation subsystem, field control subsystem.The present invention can be in conjunction with the feedback result of meteorological sensor group and N number of moisture transducer group, and in each seedling unit rice shoot growth parameter(s), the moisturizing plan of corresponding seedling unit is calculated, micro spray irrigation is carried out to the rice shoot in seedling place, while ensuring that rice shoot effectively supplies water, precipitation is taken into account that rate of water make-up, energy-saving and water-saving avoid flooding flood.

Description

The full matrix seedling moisture intelligent management system of machine transplanting of rice hard place hard disk and control method
Technical field
The present invention relates to agriculture seedling seedling-raising technique fields, in particular to a kind of full matrix seedling of machine transplanting of rice hard place hard disk Moisture intelligent management system and control method.
Background technique
In recent years, machine transplanting of rice hard place hard disk seedling-cultivation technique has become a kind of trend.Technological incorporation rice seedling in fertile and dry seedbed is dilute The length with machine transplanting of rice rice seedling-cultivation technique is planted, the hard places resources such as idle cement court, dring yard, vacant road surface is utilized to replace traditional field The strong seedling for meeting machine transplanting of rice requirement is cultivated in seedling, is transferred to the seedling of machine transplanting of rice rice and management process on hard place and is carried out.
What hard place seedling utilized mostly is matrix or organic fertilizer, is generally not required to impose fertilizer.But need timely and effective progress The generation for phenomena such as pouring water or drain flooded fields, fundamentally preventing arid or flood dead seedling caused by flood, weak seedling.
Therefore, it is necessary to mating corresponding water management systems, meet hard place seedling needs, and can reuse, receive Hiding saves, and increases operation rate.
Application No. is the patents of invention of " CN201410067805.8 " " a kind of machine-transplanted rice cultivating seedlings in dry land method " to refer to and adopt Flood irrigation is replaced with micro spray irrigation, to realize Precision Irrigation, overcomes some natural defects when flood irrigation seedling, speed of pouring water is fast, imitates Fruit is good, water-saving, use, convenient disassembly, is easy mobile and keeping.But aforementioned invention does not consider the practical growing state of rice shoot With the weather information in seedling place, it is easy to lead to weak seedling, dead seedling because flooding flood；In addition, aforementioned invention can not realize seedling field The long-range monitoring on ground.
Summary of the invention
It is an object of that present invention to provide a kind of full matrix seedling moisture intelligent management system of machine transplanting of rice hard place hard disk and controlling parties Method can be realized the real-time video monitoring to seedling place seedling growth situation, in conjunction with the weather information and rice shoot in seedling place Practical growing state, formulate more reasonable moisturizing plan, micro spray irrigation carried out to the rice shoot in seedling place, is ensuring seedling While seedling effectively supplies water, precipitation is taken into account into rate of water make-up, avoids flooding flood.
To reach above-mentioned purpose, in conjunction with Fig. 1, the present invention proposes that a kind of full matrix seedling moisture of machine transplanting of rice hard place hard disk is intelligently managed Reason system, the moisture suitable for seedling place control, and the seedling place includes several seedling units, the intelligent management system Including long-range Monitor And Control Subsystem, meteorological sensor group, slight irrigation subsystem, field control subsystem.
Preferably, in addition to remote monitoring system, meteorological sensor group, slight irrigation subsystem, field control subsystem are laid In seedling place, working condition is adjusted according to the control instruction of remote monitoring system, to realize the long-range monitoring to seedling place.
The long-range Monitor And Control Subsystem include the first wireless communication module, display module, the first control module, described first Control module is electrically connected with the first wireless communication module, display module respectively.
The slight irrigation subsystem includes water pump, irrigation conduit, M solenoid valve, M microspray irrigation pipe.The M is greater than zero Positive integer.
In conjunction with Fig. 2, the water pump includes water inlet pipe, outlet pipe, water pump control unit, wherein and water inlet pipe is connected to water source, Outlet pipe is connected to irrigation conduit, and water pump control unit is electrically connected with field control subsystem, and water pump control unit is to basis The control instruction of field control subsystem is extracting the water in water source into irrigation conduit.
Preferably, the outlet pipe of the water pump by a filter device to be connected to irrigation conduit, it is more preferred, it is described Filter device uses laminated filter.
The irrigation conduit is connect by solenoid valve with microspray irrigation pipe, and solenoid valve and microspray irrigation pipe correspond, microspray irrigation Pipe is arranged in seedling unit, and microspray irrigation pipe and seedling unit correspond.
The solenoid valve is electrically connected with field control subsystem, to the control instruction according to field control subsystem to cut Change the connected state of the microspray irrigation pipe and irrigation conduit corresponding to it.
For example, microspray irrigation pipe is connected to irrigation conduit, and the water in irrigation conduit enters microspray irrigation pipe when solenoid valve is opened, On the contrary, microspray irrigation pipe is not connected to irrigation conduit, and the water in irrigation conduit not can enter microspray irrigation pipe when solenoid valve is closed.
Its institute is opened when some seedling unit in seedling place needs to carry out micro spray irrigation by aforementioned structure Corresponding solenoid valve, water pump extract the water in water source into irrigation conduit according to the control instruction of field control subsystem, then It is delivered in corresponding microspray irrigation pipe via irrigation conduit, irrigation moisturizing is carried out to the seedling unit.
As for field control subsystem and solenoid valve, water pump connection type there are many, introduced below with reference to Fig. 3 therein A kind of connection type.
The field control subsystem includes several control switches, and control switch is connected to solenoid valve or water pump and Between two control modules.
The control switch includes electric current drive module interconnected and relay switch, wherein electric current drive module Input terminal connect the second control module, the output end of electric current drive module is electrically connected with the input terminal of relay switch, relay The output end connection solenoid valve or water pump of device switch.
Quantity is arranged according to seedling area in the MCU control module, in addition to that must include 0#MCU control module, when necessary It further include 1#MCU control module and more multimode, with the greater number of seedling unit of correspondence, every block address is set according to hardware address It sets.
The field control subsystem include control cabinet, the second control module, pressure sensor, N number of moisture transducer group, Second wireless communication module, power module, second control module, power module, the second communication module are installed in control In case, it is preferred that control cabinet water proof and dust proof, to ensure the stability and safety of field control subsystem.
N number of moisture transducer group is distributed in seedling place, corresponding at least one seedling unit, and each moisture passes Sensor group is electrically connected with the second control module, is configured to the regular or real-time reality acquired in corresponding seedling unit soil and is contained Water, and collection result is fed back into the second control module.
The N is the positive integer greater than zero.More preferred, M is equal to N, i.e., each seedling unit configures a microspray irrigation Pipe and a moisture transducer.
In practical applications, one moisture transducer can be installed every a micro- spray diameter, sprays diameter and flow can To be changed by regulating water pump pressure, that is, the area dynamic of seedling unit is adjustable, to realize more flexible seedling moisture pipe Reason.
For example, by a seedling field division being respectively 6 seedling cell array at ranks, amount to 36 seedling units, Each seedling unit configures a microspray irrigation pipe and a moisture transducer.When cultivating rice shoot A, the moisture of rice shoot A is controlled and is needed Want more accurate, can using a seedling unit as an irrigating unit, to each irrigating unit carry out moisture monitoring and Micro spray irrigation.When the seedling place is used to cultivate rice shoot B, rice shoot B is smaller to the dependence of moisture, can be by entire seedling Field division is respectively 24 irrigating unit arrays at ranks, and each irrigating unit includes 9 former seedling units, only uses original 4 microspray irrigation pipes and moisture transducer in seedling cell array.
In other examples, seedling place is moveable, at this point it is possible to pass through dismounting microspray irrigation pipe and moisture sensing Device is to realize more diversified irrigation path.
In conjunction with previous example, the microspray irrigation pipe includes inserting rotation microspray irrigation pipe and/or inverse-hanging micro-spraying filling pipe, that is, inserts rotation Turn microspray irrigation pipe and is more applicable for mobile seedling place, and inverse-hanging micro-spraying fills pipe and is more applicable for fixed seedling place.
Second control module is electrically connected with pressure sensor, moisture transducer group, the second wireless communication module respectively, Second control module, pressure sensor, N number of moisture transducer group, the second wireless communication module are electric with power module respectively Connection.
The field control subsystem includes a control cabinet, first wireless communication module and the second wireless communication module Communication link by wireless network connection to establish between long-range Monitor And Control Subsystem and field control subsystem.
Preferably, the long-range Monitor And Control Subsystem further includes wireless network detection module, the wireless network detection module It is electrically connected with the first control module, according to the control instruction of the first control module, periodically/aforementioned communication link is examined in real time Survey, such as regularly send detection messages etc..If there is exception in communication, after diagnosing to communication failure, by diagnostic result It is sent to given client end, to notify staff to carry out network operation.
When communication distance farther out when, can be installed additional between first wireless communication module and the second wireless communication module Wireless transmission trunk device is to complete wireless telecommunications.
In some instances, second wireless communication module uses ZIGBEE wireless transport module.
The pressure sensor is arranged in microspray irrigation pipe water outlet, is electrically connected with the second control module, in response to micro- spray It fills the corresponding solenoid valve of pipe to be opened, acquires the hydraulic pressure of microspray irrigation pipe water outlet, and collection result is fed back into the second control Molding block.
Since different microspray irrigation pipes are not identical at a distance from water pump, difference in height is not identical, and irrigation water is in each microspray irrigation pipe The hydraulic pressure at place is not also identical, acquires the hydraulic pressure of microspray irrigation pipe water outlet in real time by pressure sensor, available more smart True irrigation precision.
The meteorological sensor group is distributed in seedling place, is electrically connected with the second control module, is configured to supervise in real time The weather information in seedling place is surveyed, and monitoring result is fed back into the second control module.
The meteorological sensor group can be used in wind speed, wind direction, rainfall, air themperature, air humidity, intensity of illumination, More than ten of meteorological element such as the soil moisture, soil moisture, evaporation capacity, atmospheric pressure carries out round-the-clock field monitoring, especially right Air themperature that soil moisture content is affected, air humidity, rainfall, intensity of illumination, evaporation capacity etc..
In seedling water management, it is contemplated that influence of the meteorological factor to seedling unit moisture.For example, not considering gas As the factor micro spray irrigation in, when detecting in seedling unit water content lower than alarm threshold value, which is filled It irrigates, if at the end of irrigating just, there is rainfall, the water content in seedling unit would be possible to cause rice shoot beyond standard value Flood is flooded, weak seedling, dead seedling are caused.
In order to avoid there is afore-mentioned, second control module is by meteorological sensor group and N number of moisture transducer group Feedback result be sent to long-range Monitor And Control Subsystem, long-range Monitor And Control Subsystem handles feedback result, and correspondence is calculated The moisturizing plan of seedling unit, the moisturizing include at least alarm threshold value and moisturizing control form in the works, the moisturizing that will be obtained Plan is sent to field control subsystem.
The field control subsystem responses contain in the reality of the corresponding moisture transducer feedback of any one seedling unit Water is less than corresponding alarm threshold value, carries out moisturizing according to the moisturizing plan corresponding to it.
For example, the practical water content that one of seedling unit is fed back in the soil corresponding to it is lower, but synchronization, Display is i.e. by rainfall in the weather information of meteorological sensor group feedback, then at this point, even if the seedling unit requires supplementation with moisture, Long-range Monitor And Control Subsystem does not generate moisturizing plan yet, until dividing again the water content in the seedling unit after rainfall Analysis, is confirmed whether to need to continue moisturizing.
The moisturizing plan includes diversified forms, such as timing moisturizing plan (setting irrigation time etc.), quantitative water compensating meter Draw (setting duty etc.), the moisturizing plan for different periods, the moisturizing plan according to change of moisture content etc..
Preferably, moisturizing plan includes two kinds of control forms of automatic controlled water replanishing and manual control moisturizing.When moisturizing plan When for automatic controlled water replanishing, the practical water content of field control subsystem combination moisture transducer feedback is automatic to drive slight irrigation System work, according to the particular content of corresponding moisturizing plan, carries out irrigation moisturizing to seedling unit.When moisturizing plan is artificial When controlling moisturizing, then slight irrigation subsystem is directly manipulated by staff and irrigated, at this point, field control subsystem is only responsible for adopting Collect parameters, and adjusts the working condition of water pump and solenoid valve according to the control command of staff.
The working method of one of automatic controlled water replanishing plan is described below.
The moisturizing plan includes automatic controlled water replanishing plan, and automatic controlled water replanishing plan includes at least alarm threshold value, water Divide threshold value.
The alarm threshold value is less than Soil Moisture Threshold.
The field control subsystem responses contain in the reality of the corresponding moisture transducer feedback of any one seedling unit It is automatic controlled water replanishing plan that water, which is less than corresponding alarm threshold value and corresponding moisturizing plan, opens corresponding solenoid valve, Water pump starting is driven, irrigation moisturizing is carried out to the seedling unit, until the practical water content of the seedling unit reaches moisture Threshold value.
Preferably, the long-range Monitor And Control Subsystem further includes data management module, the data management module and the first control The electrical connection of molding block is handled data, to generate and store all data during seedling growth with chart image Staff is showed, as reference.
The intelligent management system further includes video monitoring subsystem, such as monitoring ball machine etc..
The video monitoring subsystem is arranged in seedling place, is electrically connected with field control subsystem, in response to moisture The water content of sensor feedback is more than or equal to alarm threshold value, the video image of rice shoot in regular or captured in real-time seedling place, And the video image of shooting is sent to long-range Monitor And Control Subsystem.
The long-range Monitor And Control Subsystem receives the video image that video monitoring subsystem is sent, by display module to show Show, judge the real-time growing state of rice shoot, estimates the growth parameter(s) of rice shoot in each seedling unit.
Judgement and estimation procedure can be manually performed by staff, can also by the technologies such as picture recognition by system from It is dynamic to complete.
In other examples, it is contemplated that the moisture that the rice shoot of different growing states needs is different, the second control mould The feedback result of meteorological sensor group and N number of moisture transducer group is sent to long-range Monitor And Control Subsystem by block, remotely monitors subsystem System handles feedback result, and in conjunction with the growth parameter(s) of rice shoot in each seedling unit, corresponding seedling unit is calculated Moisturizing plan, the moisturizing include at least alarm threshold value and moisturizing control form in the works, and obtained moisturizing plan is sent to Field control subsystem.
The growth parameter(s) of rice shoot can be deduced to obtain by historical data in each seedling unit, can also pass through such as aforementioned view Frequency monitoring is estimated to obtain, it is preferred that in conjunction with historical data and video monitoring as a result, to obtain more accurate seedling growth ginseng Number.
Preferably, a moisturizing plan generation module is provided in the long-range Monitor And Control Subsystem.
The long-range Monitor And Control Subsystem receives weather information, the practical water content information that field control subsystem is sent, even With the growth parameter(s) of rice shoot in each seedling unit, after uniformly doing normalized, it is raw that moisturizing plan is imported as input parameter The artificial recharge amount for obtaining each seedling unit, then root are calculated in conjunction with the actual conditions of rice shoot in each seedling unit at module According to seedling place irrigation conduit arrangement mode, according to preset rules to generate the moisturizing plan in entire seedling place.
There is a deep learning engine in the long-range Monitor And Control Subsystem, acquire weather information, reality in historical data The information datas such as the growth parameter(s) of rice shoot and corresponding moisturizing plan, utilize deep learning in water content information, seedling unit Engine after the processing of aforementioned information data normalization to being trained, to obtain moisturizing planning algorithm model, by the moisturizing plan Algorithm model is as moisturizing plan generation module.
In conjunction with Fig. 4, it is based on the full matrix seedling moisture intelligent management system of aforementioned machine transplanting of rice hard place hard disk, the present invention further mentions one The kind full matrix seedling moisture intelligent control method of machine transplanting of rice hard place hard disk, which comprises
Periodically/the practical water content in seedling place in each seedling unit soil, the gas in seedling place are acquired in real time The moisturizing plan of corresponding seedling unit, the benefit is calculated in conjunction with the growth parameter(s) of rice shoot in each seedling unit in image information Water includes at least alarm threshold value in the works.
When the practical water content in seedling unit is more than or equal to alarm threshold value, periodically/captured in real-time and store seedling The video image of rice shoot in unit.
When the practical water content in seedling unit is less than alarm threshold value, set up simultaneously in response to following two condition: 1) The seedling unit is there are corresponding moisturizing plan, 2) corresponding moisturizing plan is automatic controlled water replanishing plan, is opened corresponding Solenoid valve, driving water pump starting, carries out irrigation moisturizing to the seedling unit；Otherwise, information warning is sent to long-range monitoring system System.
The above technical solution of the present invention, compared with existing, significant beneficial effect is:
1) more reasonable moisturizing plan can be formulated, to the seedling in seedling place in conjunction with the weather information in seedling place Seedling carries out micro spray irrigation, and while ensuring that rice shoot effectively supplies water, precipitation is taken into account rate of water make-up, water resource is saved, avoids Flood flood.
2) it can be realized the real-time video monitoring to seedling place seedling growth situation.
3) can be in conjunction with the practical growing state of rice shoot, formulating more has targetedly moisturizing plan.
It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this It can be viewed as a part of the subject matter of the disclosure in the case that the design of sample is not conflicting.In addition, required guarantor All combinations of the theme of shield are considered as a part of the subject matter of the disclosure.
Can be more fully appreciated from the following description in conjunction with attached drawing present invention teach that the foregoing and other aspects, reality Apply example and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the invention will be below Description in it is obvious, or learnt in practice by the specific embodiment instructed according to the present invention.
Detailed description of the invention
Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled. Now, example will be passed through and the embodiments of various aspects of the invention is described in reference to the drawings, in which:
Fig. 1 is the structural schematic diagram of the full matrix seedling moisture intelligent management system of machine transplanting of rice hard place hard disk of the invention.
Fig. 2 is the device distribution schematic diagram of the full matrix seedling moisture intelligent management system of machine transplanting of rice hard place hard disk of the invention.
Fig. 3 is the control principle drawing of the full matrix seedling moisture intelligent management system of machine transplanting of rice hard place hard disk of the invention.
Fig. 4 is the flow chart of the full matrix seedling moisture intelligent control method of machine transplanting of rice hard place hard disk of the invention.
Specific embodiment
In order to better understand the technical content of the present invention, special to lift specific embodiment and institute's accompanying drawings is cooperated to be described as follows.
In conjunction with Fig. 1, the present invention proposes a kind of full matrix seedling moisture intelligent management system of machine transplanting of rice hard place hard disk, is suitable for seedling The moisture in place controls, and the seedling place includes several seedling units, and the intelligent management system includes long-range monitoring System 10, meteorological sensor group 40, slight irrigation subsystem 30, field control subsystem 20.
The long-range Monitor And Control Subsystem 10 include the first wireless communication module 12, display module 13, the first control module 11, Data management module 14, wireless network detection module 15, first control module 11 respectively with the first wireless communication module 12, Display module 13, data management module 14, wireless network detection module 15 are electrically connected.
The slight irrigation subsystem 30 includes water pump 31, irrigation conduit 32, M solenoid valve 33, M microspray irrigation pipe 34.
The water pump 31 includes water inlet pipe, outlet pipe, 31 control unit of water pump, wherein water inlet pipe is connected to water source, water outlet Pipe is connected to irrigation conduit 32, and 31 control unit of water pump is electrically connected with field control subsystem 20,31 control unit of water pump to According to the control instruction of field control subsystem 20 extracting the water in water source into irrigation conduit 32.
The irrigation conduit 32 is connect by solenoid valve 33 with microspray irrigation pipe 34, and solenoid valve 33 and microspray irrigation pipe 34 1 are a pair of It answers, microspray irrigation pipe 34 is arranged in seedling unit, and microspray irrigation pipe 34 and seedling unit correspond.
The solenoid valve 33 is electrically connected with field control subsystem 20, to be referred to according to the control of field control subsystem 20 It enables to switch the connected state of microspray irrigation pipe 34 and irrigation conduit 32 corresponding to it.
The field control subsystem 20 includes control cabinet, the second control module 21, pressure sensor 24, N number of moisture biography Sensor group 23, the second wireless communication module 22, power module, second control module 21, power module, the second wireless telecommunications Module 22 is installed in control cabinet.
Second control module 21 respectively with pressure sensor 24, moisture transducer group 23, the second wireless communication module 22 electrical connections, second control module 21, pressure sensor 24, N number of moisture transducer group 23, the second wireless communication module 22 It is electrically connected respectively with power module.
The field control subsystem 20 includes a control cabinet, first wireless communication module 12 and the second wireless telecommunications Module 22 passes through communication link of the wireless network connection to establish between long-range Monitor And Control Subsystem 10 and field control subsystem 20.
The pressure sensor 24 is arranged in 34 water outlet of microspray irrigation pipe, is electrically connected with the second control module 21, responds It is opened in the corresponding solenoid valve 33 of microspray irrigation pipe 34, acquires the hydraulic pressure of 34 water outlet of microspray irrigation pipe, and by collection result Feed back to the second control module 21.
N number of moisture transducer group 23 is distributed in seedling place, corresponding at least one seedling unit, each moisture Sensor group 23 is electrically connected with the second control module 21, is configured in the corresponding seedling unit soil of regular or real-time acquisition Practical water content, and collection result is fed back into the second control module 21.
The meteorological sensor group 40 is distributed in seedling place, is electrically connected with the second control module 21, is configured to real When monitor the weather information in seedling place, and monitoring result is fed back into the second control module 21.
The feedback result of meteorological sensor group 40 and N number of moisture transducer group 23 is sent to by second control module 21 Long-range Monitor And Control Subsystem 10, long-range Monitor And Control Subsystem 10 handles feedback result, in conjunction with rice shoot in each seedling unit The moisturizing plan of corresponding seedling unit is calculated in growth parameter(s), and the moisturizing includes at least alarm threshold value in the works, will obtain Moisturizing plan be sent to field control subsystem 20.
Reality of the field control subsystem 20 in response to the corresponding moisture transducer feedback of any one seedling unit Water content is less than corresponding alarm threshold value, carries out moisturizing according to the moisturizing plan corresponding to it.
The moisturizing plan includes automatic controlled water replanishing plan, and automatic controlled water replanishing plan includes at least alarm threshold value, water Divide threshold value.
The alarm threshold value is less than Soil Moisture Threshold.
Reality of the field control subsystem 20 in response to the corresponding moisture transducer feedback of any one seedling unit It is automatic controlled water replanishing plan that water content, which is less than corresponding alarm threshold value and corresponding moisturizing plan, opens corresponding electromagnetism Valve 33, driving water pump 31 start, and carry out irrigation moisturizing to the seedling unit, until the practical water content of the seedling unit reaches To Soil Moisture Threshold.
The intelligent management system further includes video monitoring subsystem 50.
The video monitoring subsystem 50 is arranged in seedling place, is electrically connected with field control subsystem 20, in response to The water content of moisture transducer feedback is more than or equal to alarm threshold value, the video figure of rice shoot in regular or captured in real-time seedling place Picture, and the video image of shooting is sent to long-range Monitor And Control Subsystem 10.
The long-range Monitor And Control Subsystem 10 receives the video image that video monitoring subsystem 50 is sent, and judges that rice shoot is given birth in real time Long situation estimates the growth parameter(s) of rice shoot in each seedling unit.
The present invention further mentions a kind of full matrix seedling moisture intelligent control method of machine transplanting of rice hard place hard disk, which comprises
Periodically/the practical water content in seedling place in each seedling unit soil, the gas in seedling place are acquired in real time The moisturizing plan of corresponding seedling unit, the benefit is calculated in conjunction with the growth parameter(s) of rice shoot in each seedling unit in image information Water includes at least alarm threshold value in the works.
When the practical water content in seedling unit is more than or equal to alarm threshold value, periodically/captured in real-time and store seedling The video image of rice shoot in unit, and the video image of shooting is sent to long-range Monitor And Control Subsystem 10.
When the practical water content in seedling unit is less than alarm threshold value, set up simultaneously in response to following two condition: 1) The seedling unit is there are corresponding moisturizing plan, 2) corresponding moisturizing plan is automatic controlled water replanishing plan, is opened corresponding Solenoid valve 33, driving water pump 31 start, and carry out irrigation moisturizing to the seedling unit；Otherwise, information warning is sent to long-range prison Control system.
Various aspects with reference to the accompanying drawings to describe the present invention in the disclosure, shown in the drawings of the embodiment of many explanations. Embodiment of the disclosure need not be defined on including all aspects of the invention.It should be appreciated that a variety of designs and reality presented hereinbefore Those of apply example, and describe in more detail below design and embodiment can in many ways in any one come it is real It applies, this is because conception and embodiment disclosed in this invention are not limited to any embodiment.In addition, disclosed by the invention one A little aspects can be used alone, or otherwise any appropriately combined use with disclosed by the invention.
Although the present invention has been disclosed as a preferred embodiment, however, it is not to limit the invention.Skill belonging to the present invention Has usually intellectual in art field, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations.Cause This, the scope of protection of the present invention is defined by those of the claims.

Claims (10)

1.一种机插硬地硬盘全基质育秧水分智能管理系统，适于育秧场地的水分控制，所述育秧场地包括若干个育秧单元，其特征在于，所述智能管理系统包括远程监控子系统、气象传感器组、微灌子系统、现场控制子系统；1. an intelligent management system for raising seedlings moisture in a machine-inserted hard disk with a full matrix, suitable for the moisture control of a seedling raising site, and the seedling raising site includes several seedling raising units, and it is characterized in that, the intelligent management system includes a remote monitoring subsystem, Meteorological sensor group, micro-irrigation subsystem, on-site control subsystem; 所述远程监控子系统包括第一无线通讯模块、显示模块、第一控制模块，所述第一控制模块分别与第一无线通讯模块、显示模块电连接；The remote monitoring subsystem includes a first wireless communication module, a display module, and a first control module, and the first control module is electrically connected to the first wireless communication module and the display module, respectively; 所述微灌子系统包括水泵、灌溉管道、M个电磁阀、M个微喷灌管；The micro-irrigation subsystem includes a water pump, an irrigation pipeline, M solenoid valves, and M micro-sprinkler irrigation pipes; 所述水泵包括进水管、出水管、水泵控制单元，其中，进水管连接至水源，出水管连接至灌溉管道，水泵控制单元与现场控制子系统电连接，水泵控制单元用以根据现场控制子系统的控制指令以将水源内的水抽取至灌溉管道中；The water pump includes a water inlet pipe, a water outlet pipe, and a water pump control unit, wherein the water inlet pipe is connected to the water source, the water outlet pipe is connected to the irrigation pipeline, the water pump control unit is electrically connected with the on-site control subsystem, and the water pump control unit is used to control the subsystem according to the on-site control unit. control instructions for pumping water from the water source into the irrigation pipes; 所述灌溉管道通过电磁阀与微喷灌管连接，电磁阀与微喷灌管一一对应，微喷灌管设置在育秧单元内，微喷灌管与育秧单元一一对应；The irrigation pipeline is connected with the micro-sprinkler irrigation pipe through a solenoid valve, the solenoid valve is in one-to-one correspondence with the micro-sprinkler irrigation pipe, the micro-sprinkler irrigation pipe is arranged in the seedling raising unit, and the micro-sprinkling irrigation pipe is in one-to-one correspondence with the seedling raising unit; 所述电磁阀与现场控制子系统电连接，用以根据现场控制子系统的控制指令以切换其所对应的微喷灌管与灌溉管道的连通状态；The electromagnetic valve is electrically connected with the on-site control subsystem to switch the communication state of the corresponding micro-sprinkler irrigation pipe and the irrigation pipeline according to the control instruction of the on-site control subsystem; 所述现场控制子系统包括控制箱、第二控制模块、压力传感器、N个水分传感器组、第二无线通讯模块、电源模块，所述第二控制模块、电源模块、第二通讯模块均安装在控制箱内；The on-site control subsystem includes a control box, a second control module, a pressure sensor, N moisture sensor groups, a second wireless communication module, and a power supply module, and the second control module, power supply module, and second communication module are all installed in the in the control box; 所述第二控制模块分别与压力传感器、水分传感器组、第二无线通讯模块电连接，所述第二控制模块、压力传感器、N个水分传感器组、第二无线通讯模块分别与电源模块电连接；The second control module is respectively electrically connected with the pressure sensor, the moisture sensor group and the second wireless communication module, and the second control module, the pressure sensor, the N moisture sensor groups and the second wireless communication module are respectively electrically connected with the power supply module ; 所述现场控制子系统包括一控制箱，所述第一无线通讯模块和第二无线通讯模块通过无线网络连接以建立远程监控子系统和现场控制子系统之间的通讯链路；The on-site control subsystem includes a control box, and the first wireless communication module and the second wireless communication module are connected through a wireless network to establish a communication link between the remote monitoring subsystem and the on-site control subsystem; 所述压力传感器设置在微喷灌管出水口处，与第二控制模块电连接，响应于微喷灌管对应的电磁阀被打开，采集微喷灌管出水口处的水压，并且将采集结果反馈至第二控制模块；The pressure sensor is arranged at the water outlet of the micro-sprinkler irrigation pipe, and is electrically connected to the second control module. In response to the solenoid valve corresponding to the micro-sprinkler irrigation pipe being opened, the water pressure at the water outlet of the micro-sprinkler irrigation pipe is collected, and the collection results are fed back to the system. the second control module; 所述N个水分传感器组分布在育秧场地内，与至少一个育秧单元对应，每个水分传感器组与第二控制模块电连接，被设置成定期或者实时采集对应育秧单元土壤中的实际含水量，并且将采集结果反馈至第二控制模块；The N moisture sensor groups are distributed in the seedling raising site, corresponding to at least one seedling raising unit, each moisture sensor group is electrically connected to the second control module, and is set to periodically or real-time collect the actual water content in the soil corresponding to the seedling raising unit, and feeding back the collection results to the second control module; 所述气象传感器组分布在育秧场地内，与第二控制模块电连接，被设置成实时监测育秧场地的气象信息，并且将监测结果反馈至第二控制模块；The meteorological sensor group is distributed in the seedling cultivation site, is electrically connected with the second control module, and is configured to monitor the meteorological information of the seedling cultivation site in real time, and feed back the monitoring results to the second control module; 所述第二控制模块将气象传感器组和N个水分传感器组的反馈结果发送至远程监控子系统，远程监控子系统对反馈结果进行处理，结合每个育秧单元中秧苗的生长参数，计算得出对应育秧单元的补水计划，所述补水计划中至少包括报警阈值，将得到的补水计划发送至现场控制子系统；The second control module sends the feedback results of the meteorological sensor group and the N moisture sensor groups to the remote monitoring subsystem, and the remote monitoring subsystem processes the feedback results, and calculates by combining the growth parameters of the seedlings in each seedling raising unit. Corresponding to the water replenishment plan of the seedling raising unit, the water replenishment plan includes at least an alarm threshold, and the obtained water replenishment plan is sent to the on-site control subsystem; 所述现场控制子系统响应于任意一个育秧单元对应的水分传感器反馈的实际含水量小于对应的报警阈值，按照其所对应的补水计划进行补水。The on-site control subsystem responds that the actual water content fed back by the moisture sensor corresponding to any one of the seedling raising units is less than the corresponding alarm threshold, and replenishes water according to the corresponding water replenishment plan. 2.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述水泵的出水管通过一过滤装置以连接至灌溉管道。2 . The intelligent water management system for raising seedlings with machine-inserted hard disk in full matrix according to claim 1 , wherein the water outlet pipe of the water pump is connected to an irrigation pipe through a filter device. 3 . 3.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述微喷灌管包括即插旋转微喷灌管和/或倒挂微喷灌管。3 . The intelligent water management system for raising seedlings with a full matrix of a machine-inserted hard disk according to claim 1 , wherein the micro-sprinkler irrigation pipe comprises a plug-in rotating micro-sprinkler irrigation pipe and/or an upside-down micro-sprinkler irrigation pipe. 4 . 4.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述现场控制子系统包括若干个控制开关，控制开关连接在电磁阀或者水泵与第二控制模块之间；4. The machine-inserted hard-disk full-matrix seedling-raising moisture intelligent management system according to claim 1, wherein the on-site control subsystem comprises several control switches, and the control switches are connected to a solenoid valve or a water pump and the second control system. between modules; 所述控制开关包括相互连接的电流驱动模块和继电器开关，其中，电流驱动模块的输入端连接第二控制模块，电流驱动模块的输出端与继电器开关的输入端电连接，继电器开关的输出端连接电磁阀或者水泵。The control switch includes a current drive module and a relay switch that are connected to each other, wherein the input end of the current drive module is connected to the second control module, the output end of the current drive module is electrically connected to the input end of the relay switch, and the output end of the relay switch is connected to Solenoid valve or water pump. 5.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述第一无线通讯模块与第二无线通讯模块之间连接有无线传输中继器。5 . The intelligent water management system for raising seedlings with a full matrix of a machine-inserted hard disk according to claim 1 , wherein a wireless transmission repeater is connected between the first wireless communication module and the second wireless communication module. 6 . 6.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述远程监控子系统中设置有一补水计划生成模块；6. The intelligent water management system for raising seedlings with full matrix of machine-inserted hard disk according to claim 1, is characterized in that, a water replenishment plan generation module is provided in the described remote monitoring subsystem; 所述远程监控子系统接收现场控制子系统发送的气象信息、实际含水量信息，连同每个育秧单元中秧苗的生长参数，统一做归一化处理后，作为输入参数导入补水计划生成模块，结合每个育秧单元中秧苗的实际情况，计算获取每个育秧单元的人工补水量，再根据育秧场地灌溉管道排布方式，根据预先设定的规则以生成整个育秧场地的补水计划。The remote monitoring subsystem receives the meteorological information and actual water content information sent by the on-site control subsystem, together with the growth parameters of the seedlings in each seedling raising unit, after unified normalization, is imported into the water replenishment plan generation module as input parameters, combined with According to the actual situation of the seedlings in each seedling raising unit, calculate the artificial water replenishment amount of each seedling raising unit, and then generate the water replenishment plan for the whole seedling raising field according to the arrangement of the irrigation pipes of the seedling raising field and the preset rules. 7.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述补水计划包括自动控制补水计划，自动控制补水计划至少包括报警阈值、水分阈值；7. The intelligent water management system of machine-inserted hard ground hard disk full-matrix raising seedlings according to claim 1, wherein the water replenishment plan comprises an automatic control water replenishment plan, and the automatic control water replenishment plan at least includes an alarm threshold and a moisture threshold; 所述报警阈值小于水分阈值；The alarm threshold is less than the moisture threshold; 所述现场控制子系统响应于任意一个育秧单元对应的水分传感器反馈的实际含水量小于对应的报警阈值、并且对应的补水计划为自动控制补水计划，打开对应的电磁阀，驱动水泵启动，对所述育秧单元进行灌溉补水，直至所述育秧单元的实际含水量达到水分阈值。The on-site control subsystem responds that the actual water content fed back by the moisture sensor corresponding to any seedling raising unit is less than the corresponding alarm threshold, and the corresponding water replenishment plan is an automatic control water replenishment plan, opens the corresponding solenoid valve, and drives the water pump to start. The seedling raising unit is irrigated and replenished until the actual water content of the seedling raising unit reaches the moisture threshold. 8.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述智能管理系统还包括视频监控子系统；8. The intelligent water management system for raising seedlings with a full matrix of machine-inserted hard disks according to claim 1, wherein the intelligent management system further comprises a video monitoring subsystem; 所述视频监控子系统设置在育秧场地内，与现场控制子系统电连接，响应于水分传感器反馈的含水量大于等于报警阈值，定期或者实时拍摄育秧场地内秧苗的视频图像，并且将拍摄的视频图像发送至远程监控子系统；The video monitoring subsystem is arranged in the seedling cultivation site and is electrically connected to the on-site control subsystem. In response to the moisture content feedback from the moisture sensor being greater than or equal to the alarm threshold, the video images of the seedlings in the seedling cultivation site are shot regularly or in real time, and the captured video images are recorded. The image is sent to the remote monitoring subsystem; 所述远程监控子系统接收视频监控子系统发送的视频图像，判断秧苗实时生长情况，估计每个育秧单元中秧苗的生长参数。The remote monitoring subsystem receives the video images sent by the video monitoring subsystem, judges the real-time growth of the seedlings, and estimates the growth parameters of the seedlings in each seedling raising unit. 9.根据权利要求1所述的机插硬地硬盘全基质育秧水分智能管理系统，其特征在于，所述远程监控子系统还包括数据管理模块和无线网络检测模块，所述数据管理模块、无线网络检测模块分别与第一控制模块电连接。9. The intelligent water management system for raising seedlings with full matrix of machine-inserted hard disk according to claim 1, is characterized in that, described remote monitoring subsystem also comprises data management module and wireless network detection module, described data management module, wireless The network detection modules are respectively electrically connected with the first control module. 10.一种机插硬地硬盘全基质育秧水分智能控制方法，其特征在于，所述方法包括：10. A method for intelligently controlling moisture content for raising seedlings in a full matrix of machine-inserted hard disks, characterized in that the method comprises: 定期/实时采集育秧场地内每个育秧单元土壤中的实际含水量、育秧场地内的气象信息，结合每个育秧单元中秧苗的生长参数，计算得出对应育秧单元的补水计划，所述补水计划中至少包括报警阈值；The actual water content in the soil of each seedling raising unit in the seedling raising field and the meteorological information in the seedling raising field are collected on a regular/real-time basis, combined with the growth parameters of the seedlings in each seedling raising unit, the water replenishment plan corresponding to the seedling raising unit is calculated, and the water replenishing plan is calculated. including at least the alarm threshold; 当育秧单元中的实际含水量大于等于报警阈值时，定期/实时拍摄并且存储育秧单元中秧苗的视频图像；When the actual water content in the seedling raising unit is greater than or equal to the alarm threshold, shoot and store the video images of the seedlings in the seedling raising unit regularly/in real time; 当育秧单元中的实际含水量小于报警阈值时，响应于以下两个条件同时成立：1)所述育秧单元存在对应的补水计划，2)对应的补水计划为自动控制补水计划，打开对应的电磁阀，驱动水泵启动，对所述育秧单元进行灌溉补水；否则，发送警示信息至远程监控系统。When the actual water content in the seedling raising unit is less than the alarm threshold, the following two conditions are simultaneously established: 1) the seedling raising unit has a corresponding water replenishment plan; 2) the corresponding water replenishment plan is an automatic control water replenishment plan, and the corresponding electromagnetic valve, drive the water pump to start, and irrigate and replenish water to the seedling raising unit; otherwise, send warning information to the remote monitoring system.
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Application publication date: 20190412