CN108693901A - Wisdom agricultural monitoring system - Google Patents

Wisdom agricultural monitoring system Download PDF

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Publication number
CN108693901A
CN108693901A CN201810281189.4A CN201810281189A CN108693901A CN 108693901 A CN108693901 A CN 108693901A CN 201810281189 A CN201810281189 A CN 201810281189A CN 108693901 A CN108693901 A CN 108693901A
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China
Prior art keywords
test side
module
control terminal
detection module
fertilizer
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Pending
Application number
CN201810281189.4A
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Chinese (zh)
Inventor
陆安山
包敬海
梁广柱
冯家鑫
邹优鹏
吕丽姗
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Qinzhou University
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Qinzhou University
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Priority to CN201810281189.4A priority Critical patent/CN108693901A/en
Publication of CN108693901A publication Critical patent/CN108693901A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fertilizers (AREA)
  • Fertilizing (AREA)
  • Hydroponics (AREA)

Abstract

The present invention discloses wisdom agricultural monitoring system, region is divided for farm, 1 test side is installed in each region, pH value, soil temperature and humidity, aerial temperature and humidity, wind speed and direction, soil and fertilizer are detected in each test side, and it is imaged, by control terminal according to the data received, water, fertilizer or liquid medicine are provided for corresponding region, the present invention can be according to the actual demand water supply, fertilizer and liquid medicine of each region, rather than entire farm uniformly provides water, fertilizer and liquid medicine, realizes on-demand, the efficient automatic monitoring on farm;Module detection farm intensity of illumination, carbon dioxide can be also added, the environment of crop growth is fully detected, further adjusts the supply of water, can also increase the executive devices such as barn door, wind turbine, improve greenhouse-environment.

Description

Wisdom agricultural monitoring system
Technical field
The present invention relates to agricultural technology fields, and in particular to wisdom agricultural monitoring system.
Background technology
China is large agricultural country, and agriculture development is the most important thing of socio-economic development, in economic technology fast development Situation under, agriculture the degree of automation is relatively low, on-line monitoring and self regulating and control ability have it is to be reinforced.All the time, agriculture Industry the problems such as water use efficiency, fertilising, spray are there are irrational mix, cause water resource waste, saline Land, up for It is proposed it is a kind of can on-demand supply water, fertilizer, pesticide system, while meeting crop growth demand, moreover it is possible to energy saving, and to the greatest extent Natural environment may not be influenced, to realize that quick, stable, the sustainable development of agricultural provide a kind of possibility.
Invention content
The present invention provides wisdom agricultural monitoring system, realizes on-demand, the efficient automatic monitoring on farm.
The present invention solves technical problem by the following technical programs:
Wisdom agricultural monitoring system, including at least one test side, 1 control terminal and 1 server;By peasant household according to Demand divides region on farm, and 1 test side is arranged in each region;
In each test side, including pH value detection module, soil temperature and humidity detection module, aerial temperature and humidity detect mould Block, wind speed and direction detection module, fertilizer detection module, photographic device, test side controller module and test side wireless transmission Module;The output end of the pH value detection module is connect with test side controller module;The soil temperature and humidity detection module Output end is connect with test side controller module;The output end of the aerial temperature and humidity detection module and test side controller module Connection;The output end of the wind speed and direction detection module is connect with test side controller module;The fertilizer detection module it is defeated Outlet is connect with test side controller module;The photographic device is connect with test side controller module;The test side is wireless Transmission module is connect with test side controller module, and the test side wireless transport module is wirelessly connected with control terminal;
The control terminal include control terminal wireless transport module, control terminal controller module, tank, speed-regulating valve, Fertilizer apparatus, the fertile pond of storage, farm chemical spray pump, chemical pond and conveyance conduit;The control terminal wireless transport module is wirelessly passed with test side Defeated module is wirelessly connected, and the control terminal wireless transport module is connect with control terminal controller module;The control side controller Module sends control signal to speed-regulating valve, is switched on or switched off the connection of tank and conveyance conduit;The control terminal control Device module sends control signal to fertilizer apparatus, is switched on or switched off the connection in storage fertile pond and conveyance conduit;The control side controller Module sends control signal to farm chemical spray pump, is switched on or switched off the connection of chemical pond and conveyance conduit;
The control terminal wireless transport module is also connect with server;The server is connect with external communication device.
Further, the test side further includes intensity of illumination detection module;The output of the intensity of illumination detection module End is connect with test side controller module.
Further, the test side further includes carbon dioxide detection module;The output of the carbon dioxide detection module End is connect with test side controller module.
Further, the control terminal further includes water collector;Water in the water collector is delivered in tank.
Further, the control terminal further includes splitter and three secondary devices;The splitter receives controller mould The control signal of block, conveyance conduit is switched in one of secondary device.
Further, the secondary device includes micro- profit band, and micro- profit band is embedded under soil;The conveyance conduit is defeated When sending water, conveyance conduit is switched to micro- profit band by the splitter.
Compared with prior art, there are following features:
1, it is that farm divides region, 1 test side is installed in each region, pH value, soil are detected in each test side Humiture, aerial temperature and humidity, wind speed and direction, soil and fertilizer, and imaged, it is phase by control terminal according to the data received Answer region to provide water, fertilizer or liquid medicine, the present invention can according to the actual demand water supply, fertilizer and liquid medicine of each region, without It is that entire farm uniformly provides water, fertilizer and liquid medicine, realizes on-demand, the efficient automatic monitoring on farm;
2, when the present invention is applied in greenhouse, module detection intensity of illumination, carbon dioxide can be also added, farming is fully detected The environment of object growth, further adjusts the supply of water, can also increase the executive devices such as barn door, wind turbine, improves greenhouse-environment.
Description of the drawings
Fig. 1 is structure of the invention functional block diagram.
Specific implementation mode
The invention will be further described with reference to embodiments, but the invention is not limited in these embodiments.
Wisdom agricultural monitoring system, including at least one test side, 1 control terminal and 1 server;By peasant household according to Demand divides region on farm, and 1 test side is arranged in each region;In each test side, including pH value detection module, soil Earth Temperature and Humidity module, aerial temperature and humidity detection module, wind speed and direction detection module, fertilizer detection module, photographic device, inspection Survey side controller module and test side wireless transport module;The output end of the pH value detection module and detection side controller mould Block connects;The output end of the soil temperature and humidity detection module is connect with test side controller module;The aerial temperature and humidity inspection The output end for surveying module is connect with test side controller module;The output end of the wind speed and direction detection module is controlled with test side Device module connects;The output end of the fertilizer detection module is connect with test side controller module;The photographic device and detection Side controller module connects;The test side wireless transport module is connect with test side controller module, and the test side is wireless Transmission module is wirelessly connected with control terminal;The control terminal includes control terminal wireless transport module, control terminal controller module, storage Pond, speed-regulating valve, fertilizer apparatus, the fertile pond of storage, farm chemical spray pump, chemical pond and conveyance conduit;The control terminal is wirelessly transferred mould Block is wirelessly connected with test side wireless transport module, and the control terminal wireless transport module is connect with control terminal controller module; The control terminal controller module sends control signal to speed-regulating valve, connects the connection of tank and conveyance conduit;It is described Control terminal controller module sends control signal to fertilizer apparatus, connects the connection in storage fertile pond and conveyance conduit;The control terminal control Device module processed sends control signal to farm chemical spray pump, connects the connection of chemical pond and conveyance conduit;The control terminal is wirelessly transferred mould Block is also connect with server;The server is connect with external communication device.
Soil acidity or alkalinity can influence crop yield and quality, therefore understanding soil acidity or alkalinity is particularly important, and the present invention is set PH value detection module is set, the acid-base value for detecting soil.PH value detection module includes mainly alkalinity acidity tester, motor, broken Native bar and water injection pipe, motor drives hack bar and water injection pipe to be rotated along the central axes of the probe of alkalinity acidity tester, by probe The soil of surrounding is smashed, and is poured into water and become mud, and probe is detected the acid-base value of mud, and detection data is input to In the controller module of test side.
Crops are grown up by photosynthesis, soil temperature and humidity, aerial temperature and humidity and crops the close phase of normal growth It closes.Soil temperature and humidity detection module is arranged in test side by the present invention and aerial temperature and humidity detection module detects the soil of crops respectively Earth humiture and aerial temperature and humidity.Soil temperature and humidity detection module includes mainly temperature sensor and humidity sensor, and temperature passes Sensor is DS18B20, measurement range between -55 DEG C -125 DEG C, minimum precision up to 0.0625 DEG C, humidity sensor FC-28, Its motor will produce the variation of voltage under different humidity environments, convert maximum output value as 4096.Aerial temperature and humidity detects Module includes mainly Temperature Humidity Sensor DHT11, is digital sensor.
Photographic device is installed in each test side, convenient for checking that the growing state of crops, camera shooting information are controlled in test side Control terminal is transmitted to by test side wireless transport module under the control of device module processed.Control terminal judges have by imaging information When sick leaf, disease pest, the device sprayed insecticide will be started.It sprays insecticide and needs to consider that wind speed and wind is arranged in wind speed and direction, the present invention To detection module, the wind speed and direction in region residing for crops is detected, convenient for judging whether suitable for sprinkling.
Nutrient in soil is the necessity of crops growth, directly affects the growing way of crops, and therefore, setting fertilizer is examined Module is surveyed to be detected nutrient.Fertilizer detection module be fertilizer detector, can in Quick Measurement of Soil earth nitrogen, phosphorus, potassium, have Fertilizer is modulated according to amount of nutrients by machine matter, humic acid, salinity equal nutrient content, peasant household, is corresponding region fertilizer by control terminal, supplies water.
Control terminal wireless transport module receives the detection information from each test side, is input in control side controller, By control terminal controller module according to detection data be corresponding regional water supply, fertilizer, liquid medicine.Water, fertilizer, liquid medicine can share defeated Send channel, it is contemplated that can be that water, fertilizer and liquid medicine be separately provided 1 transfer passage the problem of residual, blowdown, three conveyings Channel independently uses.
For water supply, it is provided with tank and speed-regulating valve, when soil temperature and humidity is more than predetermined threshold value, control terminal control Device module processed sends control signal to speed-regulating valve, and speed-regulating valve connects storage according to control Signal Regulation to corresponding aperture Water in tank is discharged into conveyance conduit by the connection in pond and conveyance conduit, and speed-regulating valve can also be believed according to control Number by aperture regulation to zero, stop supplying water.To make full use of the natural resources, water collector is also set up in control terminal, collects nature ring Rainwater in border, is delivered in tank and stores.
For fertilizer, it is equipped with fertilizer apparatus and the fertile pond of storage, when fertilizer detector detects nutrient imbalance, fertilizer is allocated by peasant household Material is launched into the fertile pond of storage, and control terminal controller module sends control signal to fertilizer apparatus, and fertilizer apparatus connects the fertile pond of storage and conveying The connection of pipeline sends control signal, fertilizer apparatus disconnects the fertile pond of storage and delivery pipe when needing to stop supply fertilizer to fertilizer apparatus The connection in road.Fertilizer apparatus includes mainly motor, speed changer and outer groove-wheel, and motor is adjusted under the control of control terminal controller module The no-load voltage ratio of speed changer drives outer groove-wheel rotation, the fertilizer after stirring is reached in transfer passage.
For spray, it is equipped with farm chemical spray pump and chemical pond, when knowing the ill leaf of crops, disease pest by photographic device, peasant household Liquid medicine is allocated according to the actual conditions of sick leaf, disease pest, in storage to chemical pond, control terminal controller module sends to farm chemical spray pump and controls Signal processed, start farm chemical spray pump, liquid medicine is pumped into conveyance conduit, when need stop spray when, control terminal controller module to Farm chemical spray pump sends control signal, stops supply liquid medicine.
Splitter and three secondary devices are also set up in conveyance conduit end;The splitter receives the control of controller module Conveyance conduit is switched in one of secondary device by signal processed.Secondary device is micro- profit band, defertilizing tube, jet pipe.It supplies water When, splitter connects conveyance conduit and micro- profit band under the control of control terminal controller module, and micro- profit band is embedded under soil, water Soil is slowly penetrated by micro- profit band, the volatilization of moisture can be largely reduced using micro- profit band by supplying moisture for crops, be improved The utilization rate of water.When for fertilizer, splitter connects the connection of conveyance conduit and defertilizing tube, and defertilizing tube is embedded in lowly, defertilizing tube Equipped with a large amount of through-hole, when having fertilizer to flow through, fertilizer via through holes penetrate into soil.When spray, splitter connects conveyance conduit It is embedded in underground with a part for the connection of jet pipe, jet pipe, region after-frame is reached and is set to the height for being suitable for sprinkling, spray insecticide When, the length of jet length can be changed by adjusting the driving capability of farm chemical spray pump, and then adjust spray regime.
The detection data of each test side is input in control terminal controller module, and control terminal controller module can also incite somebody to action Detection data and water supply, fertilizer and liquid medicine control information storage in server, external communication device can pass through server Solve farm information.
Crops carry out photosynthesis, and the intensity of illumination and variation influence the growth of crops closely, it is therefore necessary to Illumination brightness is also detected.Each test side of the present invention, further includes intensity of illumination detection module;The intensity of illumination inspection The output end for surveying module is connect with test side controller module.
When the present invention is applied in greenhouse, environment relative closure, and the growth of plant consumes carbon dioxide, i.e. titanium dioxide The concentration of carbon equally influences the growth of crops, therefore, it is necessary to detect the concentration variation of carbon dioxide in greenhouse.The present invention exists Test side also sets up carbon dioxide detection module;The output end of the carbon dioxide detection module connects with test side controller module It connects, gas concentration lwevel is input in the controller module of test side.
ZigBee is a kind of highly reliable wireless data sending network, communication distance from 75m to hundreds of meter, several kilometers, and support Wireless extensions.Therefore, to expand detection range, the present invention can add coordinator in control terminal, and coordinator sets up ZigBee-network, Each test side wireless transport module and control terminal wireless transport module are transmitted using ZigBee-network, by respective PIN ID and channel are added in the network that coordinator is established, when any one test side, communication disruption occurs in wireless transport module, no The signal transmission that can influence other test sides can also realize ad hoc network, automatically access in network when communication recovery is normal.

Claims (6)

1. wisdom agricultural monitoring system, it is characterised in that:
Including at least one test side, 1 control terminal and 1 server;Region is divided on farm by peasant household according to demand, 1 test side is arranged in each region;
In each test side, including pH value detection module, soil temperature and humidity detection module, aerial temperature and humidity detection module, wind Fast wind direction detection module, fertilizer detection module, photographic device, test side controller module and test side wireless transport module; The output end of the pH value detection module is connect with test side controller module;The output end of the soil temperature and humidity detection module It is connect with test side controller module;The output end of the aerial temperature and humidity detection module is connect with test side controller module; The output end of the wind speed and direction detection module is connect with test side controller module;The output end of the fertilizer detection module with Test side controller module connection;The photographic device is connect with test side controller module;The test side is wirelessly transferred mould Block is connect with test side controller module, and the test side wireless transport module is wirelessly connected with control terminal;
The control terminal includes control terminal wireless transport module, control terminal controller module, tank, speed-regulating valve, fertilizer Device, the fertile pond of storage, farm chemical spray pump, chemical pond and conveyance conduit;The control terminal wireless transport module is wirelessly transferred mould with test side Block is wirelessly connected, and the control terminal wireless transport module is connect with control terminal controller module;The control terminal controller module Control signal is sent to speed-regulating valve, is switched on or switched off the connection of tank and conveyance conduit;The control side controller mould Block sends control signal to fertilizer apparatus, is switched on or switched off the connection in storage fertile pond and conveyance conduit;The control terminal controller module Control signal is sent to farm chemical spray pump, is switched on or switched off the connection of chemical pond and conveyance conduit;
The control terminal wireless transport module is also connect with server;The server is connect with external communication device.
2. wisdom agricultural monitoring system according to claim 1, it is characterised in that:
The test side further includes intensity of illumination detection module;The output end of the intensity of illumination detection module is controlled with test side Device module connects.
3. wisdom agricultural monitoring system according to claim 1, it is characterised in that:
The test side further includes carbon dioxide detection module;The output end of the carbon dioxide detection module is controlled with test side Device module connects.
4. wisdom agricultural monitoring system according to claim 1, it is characterised in that:The control terminal further includes water collector; Water in the water collector is delivered in tank.
5. wisdom agricultural monitoring system according to claim 1, it is characterised in that:
The control terminal further includes splitter and three secondary devices;The splitter receives the control signal of controller module, Conveyance conduit is switched in one of secondary device.
6. wisdom agricultural monitoring system according to claim 5, it is characterised in that:
The secondary device includes micro- profit band, and micro- profit band is embedded under soil;When the conveyance conduit conveying water, described point Conveyance conduit is switched to micro- profit band by road device.
CN201810281189.4A 2018-04-02 2018-04-02 Wisdom agricultural monitoring system Pending CN108693901A (en)

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CN201810281189.4A CN108693901A (en) 2018-04-02 2018-04-02 Wisdom agricultural monitoring system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111279952A (en) * 2020-03-18 2020-06-16 嘉应学院 Water and fertilizer integrated management system based on cloud platform

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101091449A (en) * 2006-10-27 2007-12-26 梁耀德 Irrigation system
CN203646052U (en) * 2013-12-18 2014-06-18 金拓 Intelligent irrigation and fertilizer application device
CN205103626U (en) * 2015-09-30 2016-03-23 四川艾欧特智能科技有限公司 Management and control system is produced to outdoor agricultural intelligent metaplasia
CN107006343A (en) * 2017-06-14 2017-08-04 桂林师范高等专科学校 A kind of automatic irrigation system
CN107787659A (en) * 2017-12-07 2018-03-13 四川谋席科技有限公司 A kind of agricultural irrigation systems based on big data

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101091449A (en) * 2006-10-27 2007-12-26 梁耀德 Irrigation system
CN203646052U (en) * 2013-12-18 2014-06-18 金拓 Intelligent irrigation and fertilizer application device
CN205103626U (en) * 2015-09-30 2016-03-23 四川艾欧特智能科技有限公司 Management and control system is produced to outdoor agricultural intelligent metaplasia
CN107006343A (en) * 2017-06-14 2017-08-04 桂林师范高等专科学校 A kind of automatic irrigation system
CN107787659A (en) * 2017-12-07 2018-03-13 四川谋席科技有限公司 A kind of agricultural irrigation systems based on big data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111279952A (en) * 2020-03-18 2020-06-16 嘉应学院 Water and fertilizer integrated management system based on cloud platform

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Application publication date: 20181023

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