WO2020133669A1 - 一种植物工厂 - Google Patents

一种植物工厂 Download PDF

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Publication number
WO2020133669A1
WO2020133669A1 PCT/CN2019/076097 CN2019076097W WO2020133669A1 WO 2020133669 A1 WO2020133669 A1 WO 2020133669A1 CN 2019076097 W CN2019076097 W CN 2019076097W WO 2020133669 A1 WO2020133669 A1 WO 2020133669A1
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Prior art keywords
plant
light
module
lighting
growth
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PCT/CN2019/076097
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English (en)
French (fr)
Inventor
雷翌旸
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惠州市康耐特电装有限公司
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Application filed by 惠州市康耐特电装有限公司 filed Critical 惠州市康耐特电装有限公司
Priority to EP19904926.3A priority Critical patent/EP3903567A4/en
Priority to US17/418,263 priority patent/US20220046866A1/en
Publication of WO2020133669A1 publication Critical patent/WO2020133669A1/zh

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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
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/249—Lighting means
    • 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
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • 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
    • A01G7/00—Botany in general
    • A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • 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
    • A01G9/18—Greenhouses for treating plants with carbon dioxide or the like
    • 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
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/247—Watering arrangements
    • 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 invention relates to the field of modern agricultural planting, in particular to a plant factory.
  • Natural light utilization plant factories use natural light.
  • the workshop is a large glass greenhouse or a multi-span plastic greenhouse. Indoors, various environmental factor monitoring and control equipment are installed. This type of plant factory is somewhat affected by natural conditions, and the type of planting plants is also limited to a certain extent. The biggest problem is how to achieve low cost and low energy consumption in summer cooling and winter heating.
  • the artificial light utilization plant factory adjusts the illumination of the plant lighting to meet the lighting needs of the corresponding plants.
  • the natural light-artificial light hybrid utilization type uses natural light, and supplements the plants with the plant fill light when the sunlight is insufficient or at night.
  • the lighting cost can be lower than the artificial light utilization plant. And because it uses artificial light, it can provide faster production efficiency than natural light-using factories.
  • most of the plants are also large glass greenhouses or multi-span plastic greenhouses.
  • the plant factory is small in scale, and the manufacturers and users of the plant factory are concerned about how to accelerate the growth of plants in the plant factory under low-cost conditions. That is, how to maintain the best growth status of the corresponding plants through the most suitable conditions.
  • the Chinese patent document of the publication number CN203206878U discloses a miniature plant factory controlled by an intelligent control system, including a nutrient solution automatic proportioning system and a plant incubator that are connected through a pipeline.
  • the nutrient solution automatic proportioning system and the plant incubator are both Connected to the controller, the plant incubator includes a plant culture substrate and a fill light.
  • the nutrient solution is completed by an automatic proportioning system, with high precision, which provides various nutrients required for plant growth; the environmental factors (temperature, humidity, light intensity, CO2 concentration) in the plant incubator, as well as the nutrient solution PH value and EC value, etc.
  • the corresponding sensors are collected, and the collected analog signals are monitored by the controller PLC in real time, and the temperature and humidity, light intensity, CO2 concentration, and nutrient solution parameters of the incubator are adjusted in real time to make it most suitable for plant growth.
  • the present invention provides a plant factory to solve the technical problems of meeting the lighting requirements of different types of plants at different growth stages and adjusting the lighting in real time
  • a plant factory comprising: a culture environment room, which divides the culture environment room into a plurality of planting areas according to various plant types; a lighting component, which is used to provide variable light conditions to the plant factory; and a CO2 concentration generation control module, which is used to Control the CO2 concentration in the plant factory; the air-conditioning module is used to control the temperature and humidity in the plant factory; the nutrient supply module is used to provide nutrients to the plant factory; the control module is used to control the light assembly and the CO2 concentration generation control module , Air conditioning module and nutrient supply module, providing controlled light, CO2 concentration, temperature, humidity and nutrients that affect the growth of corresponding types of plants according to the type of plants planted in each planting area of the plant factory.
  • the culture environment room In order to allow the plants in the planting area to fully receive the light from the lighting components and not to be disturbed by outside sunlight, the culture environment room needs to be set as a closed-sterile-dark room.
  • the lighting component includes a lighting driving module, a lighting element, a monitoring module and a light intensity sensing module, the lighting driving module is connected to the lighting element, the lighting driving module, the monitoring module and the lighting intensity sensing module are connected to the control module;
  • the lighting element is provided with a plurality of LED lights of different wavelengths, and different wavelengths correspond to the lighting requirements of each growth stage in the growth process of different types of plants.
  • the LED lights are provided above each planting area; Set the independent power supply method for each LED light.
  • the control module determines the current growth stage of the plant through the images transmitted by the time calculation and monitoring module according to the growth plan configured by different plant types, to determine the current growth stage of the plant, and thereby adjusts the corresponding wavelength LED
  • the light generates a light environment for plant growth in the corresponding planting area in response to the current adjusted by the light driving module; the control module also senses the real-time daily light intensity sensed by the light intensity sensing module whether the current light intensity meets the plant growth requirements
  • the preset value of the light can be controlled by the light drive module to control the light element; the staff can also observe the growth state of the plant through the monitoring module to determine whether the current growth state of the plant matches the light provided now. If it does not match, it can be considered to pass the control Module to regulate.
  • the LED lights are all red LED lights with a wavelength range of 610nm-720nm.
  • the LED lights are all blue LED lights with a wavelength range of 400nm-520nm.
  • the LED light is a combined LED light of red light and blue light
  • the chromatographic ratio range of the combined LED light of red and blue light is 5:1-10:1.
  • the CO2 concentration generation control module includes a CO2 concentration monitor and a CO2 generator; each planting area of the plant is provided with a CO2 concentration monitor and a CO2 generator. After the control module applies the corresponding growth configuration scheme, the control The module adjusts the CO2 concentration generation control module to generate CO2 concentration corresponding to different plants, and collects and detects the CO2 concentration in the planting area through the CO2 concentration monitor. The control module controls the CO2 generation according to the information collected by the CO2 concentration monitor. When the CO2 concentration monitor detects that the CO2 concentration required by the plants in the planting area is insufficient, the control module controls the CO2 generator to automatically generate CO2, and automatically shuts down the CO2 generator when the CO2 concentration in the planting area reaches the set value.
  • the air-conditioning module includes a temperature-sensing unit, a humidity-sensing unit, and an air-conditioning device.
  • Each planting area of the plant is provided with a temperature-sensing unit, a humidity-sensing unit, and an air-conditioning device.
  • the control module adjusts the temperature and humidity corresponding to different plants generated by the air conditioning module, and senses the real-time light intensity in the planting area through the light intensity sensing unit of the lighting component, and the temperature sensing unit senses the real-time temperature in the planting area,
  • the humidity sensing unit senses the real-time humidity in the planting area, and the control module controls the air-conditioning device in the air-conditioning module to generate temperatures corresponding to different plants according to the real-time light intensity, real-time temperature, and real-time humidity in the planting area. humidity.
  • At least one planting platform containing at least two planting areas is provided inside the plant factory, wherein the at least two planting areas are spaced apart in a vertical direction in such a manner that plants of corresponding types can be planted.
  • the invention can combine the growth schemes of different types of plants, and accordingly control the lighting components to make corresponding adjustments, so that the lighting components emit light corresponding to the wavelengths of the corresponding types of plants at different growth stages, so that different types of plants correspond to each growth stage
  • the lighting requirements of the plant are met, so that the plants are in the best growth state at each growth stage, and grow according to the predetermined method in accordance with the corresponding growth configuration plan, so that the corresponding types of plants can be manually or automatically set to the plant factory Growth goals.
  • the plant planting efficiency is improved, and the lean production of the plant factory is realized, so as to achieve the goal of zero inventory in line with the production characteristics of the plant factory.
  • FIG. 1 is a schematic structural view of a preferred embodiment of a plant factory
  • FIG. 2 is a schematic diagram of a module of a preferred embodiment of a plant factory
  • LED light 2 CO2 concentration generation control module
  • Air conditioning module 31 Temperature sensing unit
  • the plant factory of the present invention is shown below with reference to FIGS. 1 to 2.
  • the present invention discloses a plant factory, which may include: a cultivation environment room 51, a lighting assembly 1, a CO2 concentration generation control module 2, an air conditioning module 3, nutrients Supply module 4 and control module 5.
  • the control module 5 selects the growth configuration scheme according to the plant type, and the control module 5 can control the lighting component 1, the CO2 concentration generation control module 2, the air conditioning module 3, and the nutrient supply module 4 to make corresponding adjustments according to the growth configuration scheme.
  • the corresponding types of plants in the plant factory will grow in a predetermined manner that conforms to the corresponding growth configuration scheme. In this way, the plant of the corresponding type can achieve the growth goal set manually or automatically for the plant factory.
  • the control module 5 may be an intelligent computer.
  • the variable lighting conditions refer to the lighting conditions that can be adjusted according to the lighting scheme adjusted by the growth configuration scheme.
  • the lighting assembly 1 includes a lighting driving module 11, a lighting element 12, a lighting intensity sensing module 13 and a monitoring module 14, the lighting intensity sensing module 13, the monitoring module 14 and the lighting driving module 11 are connected to the control module 5, the lighting driving module 11 is connected to the lighting element 12 and can be used to provide variable lighting conditions to the plant factory.
  • the CO2 concentration generation control module 2 includes a CO2 concentration monitor 21 and a CO2 generator 22 for controlling the CO2 concentration in the plant factory.
  • the air conditioning module 3 includes a light intensity sensing unit 31, a temperature sensing unit 32 and a humidity sensing unit 33, and an air conditioning device 34 for controlling the temperature and humidity in the plant factory.
  • the nutrient supply module 4 is used to provide nutrients to the plant factory.
  • the plants grown in the plant factory are cabbage and celery
  • the cultivation environment chamber 51 is set as a closed-sterile-dark chamber
  • the cultivation environment chamber 51 is divided into a plurality of planting areas 611 according to these two plant types.
  • the lighting element 12 is provided with a plurality of LED lights 121 of different wavelengths, and different wavelengths correspond to different types of plant lighting requirements, the LED lights 121 are provided above each planting area, and the light driving module Set according to the way that each LED light 121 can be independently powered; after setting the corresponding growth configuration of cabbage and celery on the control module, the LED light 121 corresponding to each growth stage of cabbage and celery is obtained The wavelength, the control module will determine the growth stage of cabbage and celery through the image transmitted by the time calculation and monitoring module, so that the LED light 121 that adjusts the corresponding wavelength is generated in response to the current adjusted by the light drive module for the corresponding Controllable lighting environment for the growth of cabbage and celery in the planting area.
  • the control module 5 also controls the light driving module through the daily real-time light intensity sensed by the light intensity sensing module 13 whether the current light meets the preset value required for plant growth. 11 Regulate the lighting element to reach the preset value.
  • the staff can also observe the growth status of cabbage and celery through the monitoring module 14 to determine whether the current growth status of cabbage and celery matches the currently provided light. If they do not match, it can be considered to be controlled by the control module.
  • each planting area of the plant is provided with a CO2 concentration monitor 21 and a CO2 generator 22, which are adjusted by the control module after the control module applies the corresponding growth configuration of cabbage and celery
  • the CO2 concentration generation control module 2 generates CO2 concentration corresponding to cabbage and celery, and collects and detects the CO2 concentration in the planting area through the CO2 concentration monitor 21, and the control module 5 controls the CO2 according to the information collected by the CO2 concentration monitor 21 Generated, when the CO2 concentration monitor 21 detects that the required CO2 concentration of cabbage and celery in the growing area is insufficient, the control module 5 controls the CO2 generator to automatically run to generate CO2, and automatically closes when the CO2 concentration in the growing area reaches the set value CO2 generator.
  • each planting area of the plant is provided with a temperature sensing unit 31, a humidity sensing unit 32, and an air-conditioning device 33.
  • the control module 5 applies the corresponding celery and cabbage 5 growth configuration
  • the The control module adjusts the temperature and humidity generated by the air-conditioning module 34 corresponding to celery and cabbage, and senses the real-time light intensity in the celery and cabbage planting area through the light intensity sensing unit 31, and the temperature sensing unit senses the real-time light in the celery and cabbage planting area
  • the temperature, humidity sensing unit senses the real-time humidity in the celery and cabbage planting area
  • the control module 5 controls the air-conditioning module 3 according to the real-time light intensity, real-time temperature and real-time humidity in the celery and cabbage planting area
  • the air-conditioning device 34 in generates the temperature and humidity corresponding to celery and cabbage.
  • two planting platforms 61 may be provided inside the plant factory.
  • the planting platform 61 may include 12 planting areas 611.
  • the 12 planting areas 611 may be arranged at intervals in the vertical direction in such a manner that plants of corresponding types can be planted.
  • the invention can combine the obtained restrictive information to change the growth configuration scheme, and accordingly adjust the lighting components, the CO2 concentration generation control module and the air conditioning module and the nutrient supply module to make corresponding adjustments, so that the corresponding types of plants in the plant factory are in accordance with
  • the growth is carried out in a predetermined manner of the corresponding growth configuration scheme, so that the plants of the corresponding type reach the growth goal set manually or automatically for the plant factory.
  • the lean production of the plant factory has been realized, so as to achieve the goal of zero inventory in line with the production characteristics of the plant factory.

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  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
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Abstract

一种植物工厂，由培养环境室（51）、光照组件（1）、CO浓度产生控制模块（2）、空调模块（3）、养料供应模块（4）和控制模块（5）组成，并通过对光照组件（1）的调控，使得不同类型的植物在每个生长阶段相应的光照需求得到满足，让植物在每个生长阶段都处于最佳的生长状态，按照符合相应生长配置方案的预定方式进行生长，提高了植物的种植效率，实现了植物工厂的精益生产。

Description

一种植物工厂 技术领域
本发明涉及现代农业种植领域，尤其涉及一种植物工厂。
背景技术
植物工厂作为未来的一种重要的果蔬、粮食、树苗生产方式，已受到了广泛的关注，随着相关技术的不断进步，业内从多角度的创新不断推动着植物工厂的发展与完善。
当前世界上植物工厂的生产系统根据光照来源的不同分为自然光利用型、人工光利用型和自然光-人工光混合利用型的三大类。自然光利用型植物工厂利用自然光，厂房为大型玻璃温室或连栋塑料温室，室内设置各种环境因子的监测和调控设备。这类植物工厂多少受到自然条件的影响，种植植物类型也有一定程度限制，其最大难题是如何实现夏季降温与冬季加温的低成本和低能耗。人工光利用型植物工厂对植物照明灯进行光照调控以满足相应植物的照明需求。自然光-人工光混合利用型利用自然光，且在阴天光照不足或者夜间时通过植物补光灯为植物补充光照，由于利用了自然光，能够比人工光利用型工厂花费的照明成本更低。而又因为利用了人工光，能够比自然光利用型工厂提供更快的生产效率。但是，由于需要自然光射入厂房，其厂房大多也为大型玻璃温室或连栋塑料温室，也存在与自然利用型工厂相同的种植植物类型受限、空间利用率低、夏季降温和冬季降温的成本高等问题。而为了实现全年连续生产、提供反季绿色蔬菜、多植物类型种植和大空间利用率等目的，目前更倾向于通过人工光利用型工厂使用人工光来实现植物的照明需求。当前，植物工厂规模小，植物工厂的制造者和使用者关注的是如何在低成本的条件下加速植物工厂内植物的生长。也就是如何通过最适应的条件使相应的植物保持最佳的生长状态。
例如，公告号CN203206878U的中国专利文献公开了一种由智能控制系统控制的微型植物工厂，包括通过管道连通的营养液自动配比系统和植物培养箱，营养液自动配比系统和植物培养箱均与控制器连接，所述的植物培养箱包括植物培养基质层、补光灯。营养液通过自动配比系统完成，精度高，提供各种植物生长所需的营养；植物培养箱内的环境因子(温度、湿度、光照强度、CO2浓度)以及营养液PH值、EC值等通过相应的传感器进行采集，采集到的模拟信号由控制器PLC进行实时监测，实时调控培养箱温湿度、光照强度、CO2浓度，以及营养液各参数，使其最适宜植物生长。
但是不同类型的植物的光照需求不一样，同时其生长的每个阶段所需的光照也有所不同，因此，现有的植物工厂技术依然存在诸多不足：
1)无法满足不同类型的植物的不同生长阶段的光照需求；
2)无法对光照进行实时调节。
因此，迫切需要一种能够解决上述不足的植物工厂系统，让植物处于最佳的生长状态，以提高植物种植的效率。
发明内容
针对现有技术之不足，本发明提供了一种植物工厂，来解决对不同类型的植物的不同生长阶段的光照需求的满足和对光照进行实时调节的技术问题
一种植物工厂，其包括：培养环境室，将培养环境室根据各种植物类型划分多个种植区域；光照组件，用于向植物工厂提供可变的光照条件；CO2浓度产生控制模块，用于控制植物工厂内的CO2浓度；空调模块，用于控制植物工厂内的温度和湿度；养料供应模块，用于向植物工厂提供营养养料；控制模块用于控制所述光照组件、CO2浓度产生控制模块、空调模块以及养料供应模块，根据植物工厂中各种植区域种植的植物类型分区域提供影响相应类型的植物生长的可控光照、CO2浓度、温度、湿度和营养养料。
为了让种植区域的植物能完全接受光照组件的光，不被外界阳光的干扰，需要将培养环境室设置为密闭-无菌-暗室。
光照组件包括了光照驱动模块、光照元件、监视模块和光照强度感应模块，所述光照驱动模块连接于所述光照元件，光照驱动模块、监视模块和光照强度感应模块连接所述控制模块；所述光照元件设置有多个不同波长的LED灯光，且不同波长对应不同类型植物的生长过程中各生长阶段的光照需求，所述LED灯光设于各所述种植区域上方；所述光照驱动模块按照能为各LED灯光独立供电的方式设置。控制模块根据不同植物的类型所配置的生长方案，通过时间计算和监视模块传输来的图像来判断植物现在所处的生长阶段，来判断植物现在的生长阶段，从而调节所述对应的波长的LED灯光响应于经光照驱动模块调节的电流而产生用于相应种植区域的植物生长的光照环境；控制模块还通过光照强度感应模块感应的每天的实时的光照强度当前的光照强度是否满足植物生长所需的预设值，从而控制光照驱动模块调控光照元件；工作人员还可以通过监视模块来观察植物的生长状态，判断植物现在的生长状态与现在提供的光照是否匹配，如果不匹配，可认为通过控制模块来调控。
优选地，所述LED灯光全为红色的LED灯光，波长范围为610nm-720nm。
优选地，所述LED灯光全为蓝色的LED灯光，波长范围为400nm-520nm。
优选地，所述LED灯光为红色光和蓝色光组合的LED灯光，组合的LED灯光的红蓝灯光色谱比例范围为5：1-10：1。
CO2浓度产生控制模块包括CO2浓度监测器和CO2产生器；植物厂各种植区域都分别设置有CO2浓度监测器和CO2产生器，在所述控制模块应用相应的生长配置方案之后，由所述控制模块调整所述CO2浓度产生控制模块产生对应不同植物的CO2浓度，并通过CO2浓度监测器采集和检测种植区域内的CO2浓度，控制模块根据CO2浓度监测器采集到的信息来控制CO2产生，当CO2浓度监测器检测到种植区域内植物所需CO2浓度不足时，所述控制模块控制CO2产生器自动运行产生CO2，当种植区域内CO2浓度达到设定值时自动关闭CO2产生器。
所述空调模块包括了温度感应单元、湿度感应单元和空调装置，植物厂各种植区域都分别设置有温度感应单元、湿度感应单元和空调装置，在所述控制模块应用相应的生长配置方案之后，由所述控制模块调整所述空调模块产生对应不同植物的温度和湿度，并通过光照组件的光照强度感应单元感应种植区域内的实时的光照强度，温度感应单元感应种植区域内的实时的温度，湿度感应单元感应种植区域内的实时的湿度，由所述控制模块根据种植区域内实时的光照强度、实时的温度和实时的湿度来控制所述空调模块中的空调装置产生对应不同植物的温度和湿度。
所述植物工厂的内部设有至少一个包含至少两个种植区域的种植平台，其中，所述至少两个种植区域在竖直方向上按照能种植相应类型的植物的方式间隔设置。
有益技术效果
本发明能够结合不同类型植物的生长方案，并借以控制光照组件作出相应调整，使得光照组件发出与所述相应类型的植物在不同生长阶段对应波长的光照，使得不同类型植物在每个生长阶段相应的光照需求得到满足，让植物在每个生长阶段都处于最佳的生长状态，按照符合相应生长配置方案的预定方式进行生长，以使得相应类型的植物达到手动或自动设定给所述植物工厂的生长目标。提高了植物的种植效率，实现了植物工厂的精益生产，以达到符合植物工厂生产特点的零库存目标。
附图说明
图1是植物工厂的一个优选实施方式的结构示意图；
图2是植物工厂的一个优选实施方式的模块示意图；
附图标记列表
1：光照组件
11：光照驱动模块12：光照元件
13：光照强度感应模块14：监视模块
121：LED灯光2：CO2浓度产生控制模块
21：CO2浓度监测器22：CO2产生器
3：空调模块31：温度感应单元
32：湿度感应单元33：空调装置
4：养料供应模块5：控制模块
51：培养环境室61：种植平台
611：种植区域
具体实施方式
下面结合附图进行详细说明。
下面结合附图1至2，示出本发明的一种植物工厂。
实施例
根据本发明的一个优选实施方式，参见图1和图2，本发明公开了一种植物工厂，其可以包括：培养环境室51、光照组件1、CO2浓度产生控制模块2、空调模块3、养料供应模块4和控制模块5。控制模块5按照与植物类型相应的方式选择生长配置方案，控制模块5可以依据生长配置方案控制光照组件1、CO2浓度产生控制模块2、空调模块3及养料供应模块4作出相应调整。调整后将使得所述植物工厂内的相应类型的植物按照符合相应生长配置方案的预定方式进行生长。通过该方式以使得相应类型的植物达到手动或自动设定给所述植物工厂的生长目标。优选地，控制模块5可以是智能计算机。可变的光照条件是指能够根据生长配置方案调整的光照方案改变光照条件。优选地，光照组件1包括了光照驱动模块11、光照元件12、光照强度感应模块13和监视模块14，光照强度感应模块13、监视模块14和光照驱动模块11连接于控制模块5，光照驱动模块11连接于光照元件12，可以用于向植物工厂提供可变的光照条件。优选地，CO2浓度产生控制模块2包括了CO2浓度监测器21和CO2产生器22，用于控制植物工厂内的CO2浓度。优选地，空调模块3包括了光照强度感应单元31、温度感应单元32和湿度感应单元33以及空调装置34，用于控制植物工厂内的温度和湿度。优选地，养料供应模块4，用于向植物工厂提供营养养料。
根据一个优选的实施方式，植物厂种植的植物为白菜和芹菜，培养环境室51设置为密闭-无菌-暗室，将培养环境室51根据这两种植物类型划分多个种植区域611。
根据一个优选实施方式，光照元件12设置有多个不同波长的LED灯光121，且不同波长对应不同类型的植物光照需求，所述LED灯光121设于各所述种植区域上方，所述光照驱动模块按照能为各LED灯光121独立供电的方式设置；在所述控制模块上设置好相应的白菜和芹菜的生长配置方案之后，得出白菜和芹菜在其每个生长阶段所对应的LED灯光121的波长，控制模块会通过时间计算和监视模块传输的图像来确定白菜和芹菜所处的生长阶段，从而调节所述对应的波长的LED灯光121响应于经光照 驱动模块调节的电流而产生用于相应种植区域的白菜和芹菜生长的可控光照环境，控制模块5还通过光照强度感应模块13感应的每天的实时的光照强度当前的光照是否满足植物生长所需的预设值，从而控制光照驱动模块11调控光照元件达到预设值。工作人员还可以通过监视模块14来观察白菜和芹菜的生长状态，判断白菜和芹菜现在的生长状态与现在提供的光照是否匹配，如果不匹配，可认为通过控制模块来调控。
根据一个优选的实施方式，植物厂各种植区域都分别设置有CO2浓度监测器21和CO2产生器22，在所述控制模块应用相应的白菜和芹菜的生长配置方案之后，由所述控制模块调整所述CO2浓度产生控制模块2产生对应白菜和芹菜的CO2浓度，并通过CO2浓度监测器21采集和检测种植区域内的CO2浓度，控制模块5根据CO2浓度监测器21采集到的信息来控制CO2产生，当CO2浓度监测器21检测到种植区域内白菜和芹菜所需CO2浓度不足时，所述控制模块5控制CO2产生器自动运行产生CO2，当种植区域内CO2浓度达到设定值时自动关闭CO2产生器。
根据一个优选实施方式，植物厂各种植区域都分别设置有温度感应单元31、湿度感应单元32和空调装置33，在所述控制模块5应用相应的芹菜和白菜5生长配置方案之后，由所述控制模块调整所述空调模块34产生对应芹菜和白菜的温度和湿度，并通过光照强度感应单元31感应芹菜和白菜种植区域内的实时的光照强度，温度感应单元感应芹菜和白菜种植区域内的实时的温度，湿度感应单元感应芹菜和白菜种植区域内的实时的湿度，由所述控制模块5根据芹菜和白菜种植区域内实时的光照强度、实时的温度和实时的湿度来控制所述空调模块3中的空调装置34产生对应芹菜和白菜的温度和湿度。
根据一个优选实施方式，如图1所示，植物工厂的内部可以设有2个种植平台61。种植平台61可以包括12个种植区域611。12个种植区域611可以在竖直方向上按照能种植相应类型的植物的方式间隔设置。
本发明能够结合获取的限制性信息来改变生长配置方案，并借以控制光照组件、CO2浓度产生控制模块和空调模块及养料供应模块作出相应调整，使得所述植物工厂内的相应类型的植物按照符合相应生长配置方案的预定方式进行生长，以使得相应类型的植物达到手动或自动设定给所述植物工厂的生长目标。实现了植物工厂的精益生产，以达到符合植物工厂生产特点的零库存目标。
需要注意的是，上述具体实施例是示例性的，本领域技术人员可以在本发明公开内容的启发下想出各种解决方案，而这些解决方案也都属于本发明的公开范围并落入本发明的保护范围之内。本领域技术人员应该明白，本发明说明书及其附图均为说明性而并非构成对权利要求的限制。本发明的保护范围由权利要求及其等同物限定。

Claims (10)

  1. 一种植物工厂，其包括：
    培养环境室，培养环境室根据各种植物类型划分多个种植区域；
    光照组件，用于向植物工厂提供可变的光照条件；和
    CO2浓度产生控制模块，用于控制植物工厂内的CO2浓度；和
    空调模块，用于控制植物工厂内的温度和湿度；
    养料供应模块，用于向植物工厂提供营养养料；以及
    控制模块，分别与光照组件、CO2浓度产生控制模块、空调模块、养料供应模块连接，用于控制所述光照组件、CO2浓度产生控制模块、空调模块以及养料供应模块，根据植物工厂中各种植区域种植的植物类型分区域提供影响相应类型的植物生长的可控光照、CO2浓度、温度、湿度和营养养料；
    光照组件、CO2浓度产生控制模块、空调模块、养料供应模块和控制模块设置在培养环境室各个种植区域内；
    其特征在于，培养环境室为密闭-无菌-暗室；光照组件能提供不同波长的光照以及对光照强度进行实时监测；控制模块根据不同植物的类型配置相应的生长方案，依据生长方案自动调整光照组件来针对不同类型的植物的每个生长阶段的光照需求来提供不同波长的光照，同时，工作人员可以根据自己对植物的生长阶段的观察，通过控制模块，人工手动调整光照组件来匹配不同类型植物的每个生长阶段的光照需求。
  2. 如权利要求1所述的植物工厂，其特征在于，所述光照组件包括了光照驱动模块、光照元件、光照强度感应模块和监视模块，光照驱动模块、监视模块和光照强度感应模块连接所述控制模块，所述光照驱动模块连接于所述光照元件；控制模块根据不同植物类型所配置的相应生长方案向光照驱动模块输出控制信号，光照驱动模块根据控制信号驱动对应不同类型植物生长阶段的波长光照元件运作；控制模块根据光照强度感应模块实时感应培养环境室内种植区域内的光照强度，判断当前培养环境室内种植区域的光照强度是否符合种植区域内该类型植物当前的光照需求，然后控制模块根据判断结果发出控制信号给光照驱动模块调整光照元件。
  3. 如权利要求2所述的植物工厂，所述光照元件设置有多个不同波长的LED灯光，且不同波长对应不同类型植物的每个生长阶段的光照需求；所述LED灯光设于各所述种植区域上方；所述光照驱动模块为各LED灯光独立供电，所述LED灯光响应于经光照驱动模块调节的电流而产生用于相应种植区域的植物生长的可控光照环境。
  4. 如权利要求3所述的植物工厂，在所述控制模块上设置好相应的植物的生长配置方案之后，得出植物在其每个生长阶段所对应的所述LED灯光的波长，控制模块通过时间计算和监视模块传输的图像来确定植物所处的生长阶段，从而调节对应波长的所述LED灯光响应于经光照驱动模块调节的电流而产生用于相应种植区域的植物在当前生长阶段的可控光照环境。
  5. 如权利要求3或4所述的植物工厂，工作人员可以通过监视模块来观察植物的生长状态，判断植物当前的生长状态与当前所提供的光照是否匹配，如果不匹配，可人为通过控制模块来手动调控光照驱动模块来驱动相应的LED灯运行。
  6. 如权利要求3或4所述的植物工厂，所述LED灯光全为红色的LED灯光，波长范围为610nm-720nm。
  7. 如权利要求3或4所述的植物工厂，所述LED灯光全为蓝色的LED灯光，波长范围为400nm-520nm。
  8. 如权利要求3或4所述的植物工厂，所述LED灯光为红色光和蓝色光组合的LED灯光，组合的LED灯光的红蓝灯光色谱比例范围为5：1-10：1。
  9. 如权利要求1至4之一所述的植物工厂，所述控制模块为专用控制器或智能计算机；所述监视模块为监控摄像头。
  10. 如权利要求9所述的植物工厂，其特征在于，所述植物工厂的内部设有一个或多个包含至少两个种植区域的种植平台，其中，所述至少两个种植区域在竖直方向上按照能种植相应类型的植物的方式间隔设置。
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