WO2012100482A1 - Système domestique intelligent de production de plantes - Google Patents

Système domestique intelligent de production de plantes Download PDF

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Publication number
WO2012100482A1
WO2012100482A1 PCT/CN2011/075147 CN2011075147W WO2012100482A1 WO 2012100482 A1 WO2012100482 A1 WO 2012100482A1 CN 2011075147 W CN2011075147 W CN 2011075147W WO 2012100482 A1 WO2012100482 A1 WO 2012100482A1
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WO
WIPO (PCT)
Prior art keywords
liquid
led
tank
production system
light source
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PCT/CN2011/075147
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English (en)
Chinese (zh)
Inventor
魏灵玲
杨其长
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北京中环易达设施园艺科技有限公司
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Publication of WO2012100482A1 publication Critical patent/WO2012100482A1/fr

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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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • 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
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Definitions

  • the utility model relates to an intelligent family plant production system, in particular to a miniature plant production factory for household use, belonging to a plant planting and vegetable production device in the field of agricultural machinery.
  • the plant production system is the highest level of plant cultivation. It provides the best environment for plant growth and development. It integrates fully automatic and intelligent environment simulation technology to create the best artificial environment for plant growth and development.
  • the vegetables produced are of high quality and good yield. It has the advantage that traditional cultivation mode can't match.
  • the current plant production system has a single planting space, which can only meet the needs of a single plant growth, and cannot meet the simultaneous growth of various plants that require different growth conditions. Therefore, the development of an intelligent home plant production system suitable for the simultaneous growth of a plurality of plants under different conditions has become an urgent problem to be solved by those skilled in the art. Summary of the invention
  • the utility model aims to provide an intelligent home plant production system.
  • the intelligent home plant production system of the utility model is a miniature plant production system developed for the family, adopting a fully enclosed intelligent environment control system, which isaki and beautiful. Convenient and practical, intelligent control, management Will. It can not only meet the basic needs of people's daily life for vegetable products, but also serve as a green ornament for family life, an air purifier, and a natural oxygen bar to achieve a low-carbon, intelligent, environmentally friendly and healthy life.
  • this family vegetable production system can be widely used in areas with harsh climates and areas that are not suitable for plant growth, such as desertification areas, marine ships, and north and south poles, to meet the needs of special groups, to solve non-cultivable human survival. The problem contributes.
  • An intelligent family plant production system comprising a body rejecting body, refusing to set up a hydroponic cultivation and nutrient solution automatic circulation system, an air conditioning system, a artificial light supplement system and an intelligent control system, wherein the reject body comprises a bright room, a dark room, and a bottom layer And the back interlayer, the artificial light-filling system adopts an LED plant light source panel composed of a red LED, a blue LED and a green LED to artificially fill light.
  • the bright room is a leafy vegetable growing room, and is divided into three layers of cultivation space, and a hydroponic cultivation device and a artificial light supplementing system are arranged in each layer of the cultivation space.
  • the dark room is divided into a nursery room and a mushroom growing room, and the mushroom growing room is divided into three layers of mushroom culture layers, and a hydroponic cultivation device and a artificial light supplementing system are respectively arranged.
  • the mushroom growing room is also provided with an ultraviolet disinfecting lamp and an automatic humidifying device to avoid the spread of fungi and ensure the humidity requirement of the mushroom growth.
  • the leafy growth room, the nursery room and the mushroom growth zone respectively have different temperature control systems, and the temperature division zone control can be realized according to the needs of different plants.
  • An independent fresh air system is set up between the leafy growth room, the nursery room and the mushroom growth room.
  • the fresh air system includes two small fans of 15 watts.
  • the installation method is positive and negative, controlled by PLC, according to the data collected by the carbon dioxide sensor. , control the working time of the fan to control the concentration of carbon dioxide.
  • Each growth space has an independent fresh air system that can replace the gas in the growth chamber with the indoor gas, forming a natural oxygen bar in the living space.
  • An air conditioning system, a nutrient tank, and a water pump are installed in the bottom layer of the reject body, and the door is pulled outward.
  • the air conditioning system includes a fan and a compressor unit.
  • the back side of the body is provided with an interlayer, a liquid supply pipe and a liquid return pipe are arranged in the interlayer, and an air outlet hole is arranged on the back of the interlayer, and the thickness of the interlayer is 10 cm. There are wheels at the bottom of the body.
  • the hydroponic cultivation and nutrient solution automatic circulation system includes hydroponic cultivation tank, planting cover plate, nutrient liquid tank, water pump, liquid supply pipe, liquid return pipe, detector, PLC, automatic dosing system and nutrition
  • the liquid-strength drainage pipeline is provided with a liquid supply hole, a liquid return hole and a liquid level display hole respectively, and a liquid discharge hole is arranged on the bottom surface
  • the planting cover plate is provided with a planting hole, and is placed in the liquid
  • the water pump is placed in the nutrient tank, and the bottom end of the liquid supply pipe is connected with the water pump.
  • the nutrient solution flows into the hydroponic cultivation tank through the liquid supply pipe, and then flows back to the nutrient liquid tank through the liquid return pipe, and the liquid is automatically dispensed.
  • the system is connected to the nutrient tank through a pipeline, and the strong drain line is connected to the liquid supply pipe, and a strong exhaust valve is installed thereon.
  • the hydroponic cultivation tank is 10 cm deep, the pore diameter of the liquid supply hole and the liquid return hole is 3-8 cm, and the pore diameter of the liquid discharge hole is 3-6 cm.
  • the planting cover plate is provided with a planting hole, the diameter of the planting hole is 2.5cm, and the spacing is 10cm, and the plant can be directly planted in the planting hole.
  • the hydroponic cultivation tank is made of stainless steel or PVC material, and the planting cover plate is made of PVC or stainless steel.
  • the LED plant fill light board and the hydroponic cultivation device can be installed and disassembled in a drawer type, which can be easily cleaned and converted into a large fruit and vegetable growth space and operated.
  • the automatic dosing system comprises a dosing tank and a metering pump, and the dosing tank is connected to the metering pump through a pipeline, and the dosing pump is connected to the nutrient tank through a pipeline.
  • the nutrient solution can be automatically formulated.
  • a liquid supply valve is installed on the liquid supply pipe.
  • the feed flow rate can be adjusted.
  • the nutrient liquid automatic circulation system further comprises a stirring line, one end of the stirring line is connected to the liquid supply pipe near the nutrient liquid tank, the other end is connected to the nutrient liquid tank, and the stirring line is installed on the stirring line.
  • the nutrient solution automatic circulation system further includes a water supply line connected to the nutrient tank, on which the feed water valve is installed.
  • the detector can monitor the pH, EC, dissolved oxygen, liquid level and other indicators of the nutrient solution in the tank in real time, and transfer various monitoring data to the PLC, and control the automatic dosing system through PLC to realize the adjustment of various parameters. To ensure that the parameters are adapted to the growth and development needs of vegetables.
  • the artificial light-filling system comprises an LED plant light source panel, a light detector and a PLC, wherein the LED plant light source panel is composed of a light source panel body and a controller, and the light source panel body and the controller are connected through a communication interface, and the light source panel body There are several red LEDs, blue LEDs and green LEDs, which are installed on top of each cultivation room of the intelligent home plant production system.
  • the artificial light-filling system further comprises a light-board heat-dissipating system, comprising two small fans of 15 watts, the installation method is one positive and one reverse, controlled by PLC, according to the fixed time program, to control the start and stop of the fan, to achieve Light board cooling function.
  • a light-board heat-dissipating system comprising two small fans of 15 watts
  • the installation method is one positive and one reverse, controlled by PLC, according to the fixed time program, to control the start and stop of the fan, to achieve Light board cooling function.
  • the red LED of the LED plant light source plate has a wavelength of 660 ⁇ 20 nm, and the maximum luminous intensity is 220 ⁇ 1 ⁇ -2 ⁇ -1; the wavelength of the blue LED is 450 ⁇ 20 nm, and the maximum luminous intensity is 43 ⁇ 1 ⁇ -2 ⁇ -1; The wavelength of the green LED is 550 ⁇ 20 nm, and the maximum luminous intensity is 17 mol.m-2.sl.
  • the light source panel body is provided with a temperature sensor. When the light source board body is used, the fan is turned on, and the light source board body is cooled.
  • the red LED, the blue LED and the green LED are arranged at intervals, and the ratio of the number of the red LED, the blue LED and the green LED is 8:1:1.
  • a light detector In the cultivation room of the intelligent home plant production system for growing vegetables, a light detector is provided, and the light detector can collect the light intensity, the illumination frequency, the illumination period and the like of the light source during the process of filling the plant, and transmit the information.
  • PLC can adjust the light source indicators in real time according to the optimal illumination parameters set according to the plant growth characteristics in advance, so that the various light indicators are suitable for plant growth and development requirements.
  • the LED plant light source board and the hydroponic cultivation device are all installed on the reject body by using a pulling structure, and can be installed and disassembled in a drawer type, can be conveniently cleaned and converted into several large cultivation fruits to be grown into a large fruit and vegetable type. Space, operating the single.
  • the intelligent control system includes a sensor, a PLC (programmable logic controller), a human-machine interaction interface and an actuator, and the sensor, the human-machine interaction interface and the actuator are respectively connected to the PLC.
  • the sensor includes a pH sensor, an EC (conductivity) sensor, a liquid level sensor, a liquid temperature sensor, a humidity sensor, a temperature sensor, a carbon dioxide sensor, a light sensor, and the like.
  • the human-computer interaction interface is an HMI (Human Machine Interface) display.
  • the actuator includes a fill light device, a liquid supply and drainage device, and an environmental control device.
  • the intelligent control system also includes a camera and a monitor, and the camera is connected to the monitor via a network. The camera is installed in the cultivation room of the intelligent home plant production system and remotely monitored by a monitor.
  • Each planting space can be controlled by the temperature zone according to the needs of different plants, and the mushroom has an independent humidity control system;
  • Each growth space has an independent fresh air system, which can replace the gas in the growth chamber with the gas in the room, and form a natural oxygen bar in the living space;
  • Automatic control of liquid return It can automatically adjust the time of supply and return, ensure the automation and humanized control of the hydroponic circulation system, and has a low water level alarm function;
  • Automatic lighting control precise control of the lighting cycle;
  • Light board cooling system It can effectively dissipate 60% of the heat of the light board, reduce the air conditioning load, and achieve the effect of energy saving and emission reduction;
  • Automatic nutrient solution detection system It can automatically detect the EC/pH value of the nutrient solution and remind the user to change the time of the nutrient solution.
  • the growth period of leafy plants is greatly shortened.
  • the harvesting period of fruit plants is early, the harvest period is prolonged, and the yield is significantly increased.
  • the growth of leafy vegetables is suitable for the growth of about 50 leafy vegetables, the growth period is 20 ⁇ 25 days; 70 seedlings can be raised simultaneously in the nursery, the seedling time is about 20 days; the mushroom is divided into three layers, the growth time is about 30 days, but the month Produce fresh mushrooms 3-5 kg.
  • Adopting LED plant light source board composed of red, blue and green LEDs to artificially fill light. Green light is the most sensitive color for people. Adding green light can prevent pure red light and blue light from being exposed for a long time.
  • the phenomenon of eye coloration reducing the pollution of plant artificial light source to the human eye, can achieve the effect of sharing light source between human and vegetable, and is a measure of sharing light source to reduce household energy consumption.
  • the utility model adopts a novel artificial light source to improve the illuminating performance of the illumination source in the plant production system, improve the utilization of the light energy, reduce the heat dissipation, and reduce the power consumption cost.
  • the light source intensity, red, blue and green light ratio, frequency and photoperiod can be precisely adjusted to achieve precise control of the artificial light source in the plant production system.
  • the micro-vegetable production and production system can regulate various environmental factors through various environmental control systems in a closed environment, so that plants can grow under the most suitable environmental conditions, such as light, temperature, humidity, moisture, nutrition, C02 and other environmental conditions. They all reach the most suitable state for plant growth, and the vegetables produced are strong, with high yield and good quality.
  • the vegetables grown in the confined space are completely isolated from the outside world during the growth process, effectively preventing the pathogens and greatly reducing the incidence of pests and diseases, so that the production of vegetables without pesticides can be achieved, thereby achieving pollution-free,
  • the standard for the production of pollution-free green vegetables In addition, this confined environment protects vegetables from the external environment, and changes in external environmental conditions such as light, temperature, humidity, and CO 2, regardless of seasons and climates, do not change the environmental conditions inside the vegetable production system. Development is not affected at all, and periodic production can be achieved systematically.
  • this system realizes intelligent control and automatic management, greatly reduces labor, greatly reduces labor intensity and labor time, is a guarantee for healthy and nutritious diet of family life in the future, and is a must for the comfortable and convenient life of modern families.
  • Products can also be used as a green ornament for family life, air purifiers, natural oxygen bar and so on.
  • the family vegetable production system can meet the optimal growth and development environment requirements for vegetables. Through convenient operation and intelligent control, it can produce fresh, green and pollution-free vegetables to meet the needs of household daily diet and vegetables.
  • Figure 1 is a schematic view showing the structure of an intelligent home plant production system.
  • Intelligent home plant production system including refusal, refusal to set up hydroponic cultivation equipment, nutrient solution automatic circulation system, air conditioning system, artificial fill light system and intelligent control system.
  • the intelligent home plant production system rejects the body, size: 100cmx85cmx 190cm, the basic material is stainless steel.
  • the structure of the intelligent home plant production system is shown in Figure 1, where 1 is the bright room, 2 is the dark room, 3 is the human-computer interaction interface, 4 is the bottom layer, and 5 is the planting cover.
  • the reject body includes the bright room 1, the dark room 2, the bottom layer 4 and the back interlayer, and the artificial light-filling system used in the bright room 1 and the dark room 2 is a red light LED,
  • the LED plant fill light panel composed of blue LED and green LED is artificially filled with light.
  • the bright room 1 is a leafy vegetable growing room, which is divided into three layers of cultivation space, and each of the cultivation spaces is provided with a hydroponic cultivation device and a artificial light-filling system.
  • the size of each layer of cultivation space is 55cmxl20cmx70cm; there are 6 new family-specific LED plant fill light boards (15W per watt, 48V power supply) above each floor.
  • Each layer of lights can be freely disassembled for easy installation; Set up hydroponic cultivation equipment and artificial light-filling system, and plant 16 leafy vegetables per planting board.
  • the dark room 2 is divided into a nursery room and a mushroom growing room, and a hydroponic cultivation device and a artificial light supplementing system are respectively provided.
  • a human-computer interaction interface is arranged on the upper part of the darkroom door.
  • the size of the nursery room is 40cmx50cmx70cm, and there are 3 new family-specific LED plant fill light boards (15W per watt, 48V power supply), and about 70 seedlings.
  • Mushroom growth room, the specification is 40cmx80cmx70cm, there are two fluorescent lamps on the upper part and one ultraviolet disinfection lamp (to avoid the spread of fungi), and an automatic humidification device is also provided; this space is divided into three layers of mushroom culture layer, which can produce fresh mushrooms 3-5 per month. jin. While ensuring the humidity requirements of mushroom growth, it also avoids the spread of fungi.
  • An independent fresh air system is set up between the leafy growth room, the nursery room and the mushroom growth room, that is, two 15 watt small fans are set up, controlled by PLC, and the installation method is positive and negative. According to the data collected by the carbon dioxide sensor, the fan is controlled. Working time to control the concentration of carbon dioxide.
  • Each growth space has an independent fresh air system that can replace the gas in the growth chamber with the indoor gas, forming a natural oxygen bar in the living space.
  • An air conditioning system, a nutrient tank and a water pump are installed in the bottom layer of the rejecting body, and the door can be pulled outwards, and the condition of the air conditioning system and the nutrient tank and the operation of the pump can be checked at any time.
  • the air conditioning system consists of a wind turbine and a compressor unit.
  • the back side of the body is provided with a sandwich layer, and the liquid supply pipe and the liquid return pipe are arranged in the interlayer, and the back of the interlayer is provided with an air outlet, and the thickness of the interlayer is 10 cm.
  • a hydroponic cultivation device and a nutrient supply and return pipe are provided in each cultivation space of the bright room 1 and the dark room 2.
  • the hydroponic cultivation device comprises a hydroponic cultivation tank and a planting cover plate 5, and the hydroponic cultivation tank is connected with the nutrient liquid tank through the liquid supply pipe and the liquid return pipe to realize automatic supply of the nutrient solution.
  • the hydroponic cultivation tank is 10 cm deep, and is provided with a liquid supply hole, a liquid return hole and a liquid level display hole, respectively.
  • Each layer of hydroponic cultivation trough is on the back side
  • the liquid supply hole and the liquid return hole having a hole diameter of 3 cm are provided, and the liquid supply hole is directly connected with the liquid supply pipe, and the liquid return hole is directly connected with the liquid return pipe, thereby realizing the supply and discharge of the nutrient solution.
  • the planting cover 5 is provided with a fixing hole.
  • the diameter of the planting hole is 2.5 cm and the spacing is 10 cm, and the plant can be directly planted in the planting hole.
  • the hydroponic cultivation tank and the planting cover 5 are made of stainless steel or PVC material, and the material is a high-density foam material.
  • the LED plant fill light board and the hydroponic cultivation device can be installed and disassembled in a drawer type, which can be easily cleaned and converted into several large cultivation space for the growth space of the fruit and vegetable.
  • the nutrient solution automatic circulation system of the intelligent family plant production system includes a hydroponic cultivation device, a nutrient solution tank, a water pump, a liquid supply pipe, a liquid return pipe, a detector, a PLC, an automatic dosing system, and a nutrient liquid strong drainage line, etc. It realizes automatic circulation of nutrient solution, automatic preparation of nutrient solution and automatic control of liquid level.
  • the nutrient tank is located at the lowermost level of the intelligent home plant production system.
  • the water pump is placed in the nutrient tank, and the liquid supply pipe and the liquid return pipe are arranged side by side in the longitudinal direction of the cultivation chamber.
  • the bottom end of the liquid supply pipe is connected with the water pump, and the other end is connected with the liquid supply hole on the hydroponic cultivation tank of each cultivation room, and the nutrient solution is directly circulated through the liquid supply pipe to the hydroponic cultivation tank of the plant cultivation room to realize the supply of plant nutrition.
  • One end of the liquid return pipe is connected with the liquid return hole on the hydroponic cultivation tank of each cultivation room, and the bottom end is connected with the nutrient liquid tank. When the liquid level exceeds a certain height, the excess nutrient solution flows directly back to the nutrient liquid tank through the liquid return pipe, thereby Realize automatic liquid return and circulation of nutrient solution.
  • a supply valve is provided on each of the supply pipes to adjust the flow rate of the supply.
  • the supply pipe and the return pipe are UP VC pipes.
  • the automatic dosing system is connected to the nutrient tank through a pipeline.
  • the automatic dosing system includes a dosing tank and a metering pump.
  • the dosing tank is connected to the metering pump through a pipeline.
  • the dosing pump is connected to the nutrient tank through a pipeline, and the nutrient solution can be automatically prepared.
  • the liquid distribution tank is respectively equipped with liquid A, liquid B and liquid C. Each liquid distribution tank is connected to the metering pump.
  • the dose pump is directly connected to the nutrient liquid tank through the pipeline.
  • the dose pump will be The component solution flows directly into the nutrient solution tank to realize automatic preparation of the nutrient solution.
  • the system is provided with a strong drainage line for nutrient solution, connected to the supply pipe, and a strong discharge valve is installed thereon. Forced discharge of nutrient solution can be achieved. When the nutrient solution needs to be replaced, the strong discharge valve is opened to achieve the forced discharge of the nutrient solution.
  • the nutrient tank has the highest liquid level and the lowest liquid level. When the nutrient liquid level is higher than the highest liquid level, the system will forcibly discharge the nutrient solution. When the liquid level is lower than the minimum liquid level, the system will carry out the nutrient solution. Automatic Supply.
  • the system is also provided with a stirring line, one end of which is connected to the liquid supply pipe near the nutrient liquid tank, the other end is connected to the nutrient liquid tank, and a stirring valve is installed on the stirring line.
  • the mixing valve is opened, and the prepared nutrient solution can be stirred to make the various nutrient distribution systems uniform.
  • the system is also provided with a water supply line, and the feed water line is connected to the nutrient tank, and a water supply valve is installed thereon.
  • the water supply pipeline is arranged at one end of the nutrient solution tank. By controlling the water supply valve, water can be directly flowed into the nutrient solution to achieve dilution of the high concentration nutrient solution.
  • the detector can monitor the pH, EC, dissolved oxygen, liquid level and other indicators of the nutrient solution in the tank in real time, and transfer various monitoring data to the PLC, and control the automatic dosing system through PLC to realize the adjustment of various parameters. Ensure that the parameters are adapted to the growth and development needs of vegetables.
  • the artificial light filling system comprises an LED plant light source board, a light detector and a PLC
  • the LED plant light source board is composed of a light source board body and a controller, the light source board body and the controller are connected by a communication interface, and the light source board body is provided with a plurality of red light LED, blue LED and green LED, plant light source panels are installed on top of each floor of the intelligent home plant production system.
  • the light detector is placed in the cultivation room, and the appropriate light intensity, light quality, photoperiod and other parameters are set by the intelligent control system according to the characteristics of the plant illumination demand.
  • the light detector collects information such as the light intensity, illumination frequency, and illumination period of the light source during the process of filling the plant, and transmits the information to the PLC at the top of the intelligent home plant production system.
  • the optimal illumination parameters set by the growth characteristics are real-time, and the PLC regulates various indicators of the light source, so that various light indicators are suitable for plant growth and development requirements.
  • the artificial fill light system also sets the light board cooling system, including two 15 watt small fans.
  • the installation method is positive and negative. It is controlled by PLC. According to the fixed time program, the fan starts and stops to achieve the heat dissipation of the light board.
  • the red LED of the LED plant light source plate has a wavelength of 660 nm, the maximum luminous intensity is 220 ⁇ 1 ⁇ -2 ⁇ -1; the wavelength of the blue LED is 450 nm, and the maximum luminous intensity is 43 ⁇ 1 ⁇ -2 ⁇ -1;
  • the green LED has a wavelength of 550 nm and a maximum luminous intensity of 17 mol.m-2.sl.
  • a temperature sensor is disposed on the body of the light source board.
  • the light source plate body is further provided with a plurality of fans, and the light source plate body is cooled.
  • the red, blue, and green LEDs are spaced apart from each other, and the ratio of red, blue, and green LEDs is 8: 1: 1.
  • Intelligent control system for intelligent home plant production systems including sensors, PLCs (programmable The logic controller), the human-machine interface and the actuator, the sensor, the human-machine interface and the actuator are respectively connected to the PLC.
  • the sensor includes a pH sensor, an EC (conductivity) sensor, a level sensor, a humidity sensor, a temperature sensor, a carbon dioxide sensor, a light sensor, and the like.
  • the human-machine interface is an HMI (Human Machine Interface) display.
  • Actuators include light-filling devices, supply and return water and water supply and drainage devices, and environmental control devices.
  • the intelligent control system intelligently controls various environmental factors in the intelligent home plant production system.
  • the sensors of various environmental factors can monitor the pH, EC, liquid level, humidity, temperature, carbon dioxide, illumination, etc.
  • the HMI display is a touch screen that displays real-time data and historical data on the touch screen.
  • the system parameters suitable for plant growth and development can be set on the touch screen, and the PLC can properly process the collected data according to the set system parameters, and adjust and control the light filling device, the supply and return liquid, the water supply and drainage device and the environmental control device. , to make various environmental parameters meet the requirements of plant growth and development, to achieve system flexibility and adjustability.
  • the control system includes a camera and a monitor, and the camera is connected to the monitor via a network.
  • a 360-degree camera probe is installed at the top corner of each cultivation room of the intelligent home plant production system.
  • the captured images are transmitted to the PC via the network, enabling remote image transmission and real-time monitoring of intelligent home plant production through remote PCs.
  • the smart home plant production system uses a single and convenient process, including:
  • the first step fill each planting tank with nutrient solution water, and after filling the water tank, start the liquid supply and return system;
  • Step 2 Implement planting work
  • Step 3 Open the total control system and select the planting type.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Hydroponics (AREA)
  • Cultivation Of Plants (AREA)

Abstract

L'invention concerne un système domestique intelligent de production de plantes qui comprend une armoire. L'armoire inclut un dispositif hydroponique, un système automatique de circulation de solution nutritive, un système de climatisation, un système d'application de lumière artificielle et un système de commande intelligent. L'armoire comprend une chambre éclairée (1), une chambre obscure (2), une couche de base (4) et une intercouche arrière. Le système d'application de lumière artificielle comprend une plaque formant source lumineuse pour plante constituée d'une DEL rouge, d'une DEL bleue et d'une DEL verte. Le système convient à une grande diversité de plantes, et augmente significativement le rendement.
PCT/CN2011/075147 2011-01-26 2011-06-02 Système domestique intelligent de production de plantes WO2012100482A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011200248511U CN202009585U (zh) 2011-01-26 2011-01-26 智能型家庭植物工厂
CN201120024851.1 2011-01-26

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Publication Number Publication Date
WO2012100482A1 true WO2012100482A1 (fr) 2012-08-02

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