阅读说明：本技术 一种水肥一体化检测与控制系统 (Liquid manure integration detects and control system ) 是由 陈良忠 张纪元 胡小朋 于 2018-06-06 设计创作，主要内容包括：一种水肥一体化检测与控制系统由精准水肥一体化控制中心、水肥一体化设备和设施化农业设备构成,包含植物生长养分需求模型、土壤-大气-植物连续体水分模型、农业气象系统、土壤墒情检测系统、植物生理检测系统以及水肥一体化系统等多系统。其中,农业气象系统、土壤墒情检测系统、植物生理检测系统等用于采集环境、植物等数据,属于数据采集中心；植物生长养分需求模型和土壤-大气-植物连续体水分模型是经试验确定的植物生长最优情况所需要的各种参数,属于数据分析中心。数据采集中心采集数据上传到云端服务器,在PC端、移动端进行数据分析,根据水肥一体化参数,得到精准灌溉方案、精准施肥方案,进而通过精准水肥一体化控制中心操作水肥一体化设备精准供给水肥、操作设施化农业设备提供适宜的光热条件。(A water and fertilizer integrated detection and control system is composed of a precise water and fertilizer integrated control center, water and fertilizer integrated equipment and facility agricultural equipment and comprises a plant growth nutrient demand model, a soil-atmosphere-plant continuum water model, an agricultural meteorological system, a soil moisture content detection system, a plant physiology detection system, a water and fertilizer integrated system and other multiple systems. The system comprises an agricultural meteorological system, a soil moisture content detection system, a plant physiology detection system and the like, wherein the agricultural meteorological system, the soil moisture content detection system, the plant physiology detection system and the like are used for collecting data of environment, plants and the like, and belong to a data collection center; the plant growth nutrient demand model and the soil-atmosphere-plant continuum water model are various parameters required by the optimal condition of plant growth determined by experiments, and belong to a data analysis center. Data acquisition center data collection uploads to the high in the clouds server, carries out data analysis at PC end, removal end, according to liquid manure integration parameter, obtains accurate irrigation scheme, accurate fertilization scheme, and then operates liquid manure, operation facility agricultural equipment through accurate liquid manure integration control center and provide suitable light and heat condition for accurate supply of liquid manure, operation facility.)

1. the utility model provides a liquid manure integration detects and control system which characterized in that includes: the system comprises a data acquisition center, a data analysis center, an accurate water and fertilizer integrated control center, water and fertilizer integrated equipment and facility agricultural equipment.

2. The data collection center of claim 1, wherein: the data acquisition center acquires water, fertilizer, light, gas, heat and crop growth data. Wherein the water data comprises irrigation water quality, soil water content, soil water potential and soil hydraulic characteristic data; the fertilizer data comprises soil nutrient content, soil EC and soil PH data; the light data comprises radiation intensity and illumination time data; the gas data comprises CO2 concentration, air humidity data; the thermal data comprises air temperature, soil temperature and irrigation water temperature data; the crop growth data comprises photosynthetic rate, stomatal conductance, leaf area index and organ nutrient content data.

3. The data analysis center of claim 1, wherein: and the data analysis center performs data analysis by means of a crop growth model, a crop fertilizer requirement rule, a crop water requirement rule and a soil hydrological model.

4. the liquid manure integration equipment of claim 1, characterized in that: the water and fertilizer integrated equipment comprises a water pump electromagnetic valve, a drip irrigation and sprinkling irrigation pipe, a filter and a proportional fertilizer applicator.

5. The facility agricultural equipment according to claim 1, wherein: the facility agricultural equipment comprises a roller shutter machine, a light supplement lamp, ventilation equipment and heating equipment.

6. The integrated water and fertilizer detection and control system according to claim 1, characterized in that: water, fertilizer, light, gas, heat, crop growth data that data acquisition center gathered upload to the high in the clouds server, carry out data analysis at PC end, removal end, according to liquid manure integration parameter, obtain accurate irrigation scheme, accurate fertilization scheme, and then operate accurate supply liquid manure, the operation of facility agricultural equipment through accurate liquid manure integration control center and provide suitable light and heat condition.

7. The integrated water and fertilizer detection and control system according to claim 1, characterized in that: the water and fertilizer integrated detection and control system increases the technology of the Internet of things, so that water and fertilizer integrated equipment, facility agriculture equipment, an atmosphere monitoring system, a soil monitoring system, a plant monitoring system and the like can be connected through a network to form an organic whole.

8. The integrated water and fertilizer detection and control system according to claim 1, characterized in that: the water and fertilizer integrated detection and control system has the advantages that the control function is added, the remote intelligent control is realized, the complete intelligent automatic control can be realized in part, and the human participation is not needed.

Technical Field

The invention belongs to the field of agricultural mechanical equipment, and particularly relates to a water and fertilizer integrated detection and control system based on big data.

Background

In modern facility agriculture, a water and fertilizer integrated machine is widely applied, but the water and fertilizer integrated machine is only a simple machine device, is not connected to the Internet, and does not make a targeted water and fertilizer implementation scheme according to different plants. For example, many domestic and foreign researches on integration of water and fertilizer are mostly focused on structural design innovation of water and fertilizer integrated machine equipment, and further researches on improvement of utilization efficiency of water, fertilizer and the like, research and development of fertilizer, improvement of fertilizer efficiency and the like are also carried out. However, researches on the functions of accessing the water and fertilizer all-in-one machine to the internet and intelligent operation are very few. Researches on scientific and accurate water and fertilizer integrated management and the like are not found temporarily when a plant growth model is accessed, and related use examples are not found in the market investigation process.

Disclosure of Invention

The invention aims to provide a water and fertilizer integrated detection and control system which can collect big data through the Internet of things to realize intelligent and scientific water and fertilizer supply.

In order to achieve the above purpose, the invention provides the following technical scheme;

A water and fertilizer integrated detection and control system comprises a data acquisition center, a data analysis center, an accurate water and fertilizer integrated control center, water and fertilizer integrated equipment and facility agricultural equipment.

Furthermore, the data acquisition center collects water, fertilizer, light, gas, heat and crop growth data. Wherein the water data comprises irrigation water quality, soil water content, soil water potential and soil hydraulic characteristic data; the fertilizer data comprises soil nutrient content, soil EC and soil PH data; the light data comprises radiation intensity and illumination time data; the gas data comprises CO2 concentration, air humidity data; the thermal data comprises air temperature, soil temperature and irrigation water temperature data; the crop growth data comprises photosynthetic rate, stomatal conductance, leaf area index and organ nutrient content data.

Further, the data analysis center performs data analysis by means of a crop growth model, a crop fertilizer requirement rule, a crop water requirement rule and a soil hydrological model.

Furthermore, the water and fertilizer integrated equipment comprises a water pump electromagnetic valve, a drip irrigation and sprinkling irrigation pipe, a filter and a proportional fertilizer applicator.

Further, the facility agricultural equipment comprises a roller shutter machine, a light supplement lamp, ventilation equipment and heating equipment.

Further, water, fertilizer, light, gas, heat, the crop growth data that data acquisition center gathered upload to the high in the clouds server, carry out data analysis at PC end, removal end, according to liquid manure integration parameter, obtain accurate irrigation scheme, accurate fertilization scheme, and then operate accurate supply liquid manure, operation facility agricultural equipment through accurate liquid manure integration control center and provide suitable light and heat condition.

Furthermore, the water and fertilizer integrated detection and control system increases the technology of the Internet of things, so that water and fertilizer integrated equipment, facility agriculture equipment, an atmosphere monitoring system, a soil monitoring system, a plant monitoring system and the like can be connected through a network to form an organic whole.

Furthermore, the water and fertilizer integrated detection and control system has the control function, remote intelligent control is realized, and the part can realize complete intelligent automatic control without human participation.

The invention has the following beneficial effects:

(1) Manpower can be saved, wherein one labor can be saved per mu of greenhouse per year.

(2) The input products of water, fertilizer and the like can be reduced by 30%, the utilization rate is improved by 20%, the soil residue is reduced, and the risk of salinization of the soil is reduced.

(3) The soil and atmospheric environment are improved, the humidity of the environment in the greenhouse is reduced, the occurrence of plant diseases and insect pests is reduced, the incidence of the plant diseases and insect pests is reduced by 60%, and the investment of pesticides and the like is reduced.

(4) The yield of plants can be improved, the using amount of pesticides is reduced, the fruit quality is improved, and the added value is improved, for example, after the tomatoes are used, the yield is improved by 30%, the glossiness and sweetness of the fruits are improved, and the fruits are improved by one grade.

(5) The greenhouse is planted, intelligent automatic operation can be achieved, manpower is saved, meanwhile, intelligent control can be conducted according to data collected by the data collection center instead of manual experience, and risks of agricultural production are reduced.

Description of the drawings:

FIG. 1 is a schematic view of a water and fertilizer integrated detection and control system of the present invention.

The specific implementation mode is as follows:

A water and fertilizer integrated detection and control system comprises a data acquisition center, a data analysis center, an accurate water and fertilizer integrated control center, water and fertilizer integrated equipment and facility agricultural equipment.

Furthermore, the data acquisition center collects water, fertilizer, light, gas, heat and crop growth data. Wherein the water data comprises irrigation water quality, soil water content, soil water potential and soil hydraulic characteristic data; the fertilizer data comprises soil nutrient content, soil EC and soil PH data; the light data comprises radiation intensity and illumination time data; the gas data comprises CO2 concentration, air humidity data; the thermal data comprises air temperature, soil temperature and irrigation water temperature data; the crop growth data comprises photosynthetic rate, stomatal conductance, leaf area index and organ nutrient content data.

Further, the data analysis center performs data analysis by means of a crop growth model, a crop fertilizer requirement rule, a crop water requirement rule and a soil hydrological model.

Furthermore, the water and fertilizer integrated equipment comprises a water pump electromagnetic valve, a drip irrigation and sprinkling irrigation pipe, a filter and a proportional fertilizer applicator.

further, the facility agricultural equipment comprises a roller shutter machine, a light supplement lamp, ventilation equipment and heating equipment.

Further, water, fertilizer, light, gas, heat, the crop growth data that data acquisition center gathered upload to the high in the clouds server, carry out data analysis at PC end, removal end, according to liquid manure integration parameter, obtain accurate irrigation scheme, accurate fertilization scheme, and then operate accurate supply liquid manure, operation facility agricultural equipment through accurate liquid manure integration control center and provide suitable light and heat condition.

Furthermore, the water and fertilizer integrated detection and control system increases the technology of the Internet of things, so that water and fertilizer integrated equipment, facility agriculture equipment, an atmosphere monitoring system, a soil monitoring system, a plant monitoring system and the like can be connected through a network to form an organic whole.

furthermore, the water and fertilizer integrated detection and control system has the control function, remote intelligent control is realized, and the part can realize complete intelligent automatic control without human participation.

The above description is only a preferred embodiment of the present invention and is not limited to the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the principle of the present invention, and these changes and variations should also be construed as the protection scope of the present invention.