1. A greenhouse green plant cultivation method for landscapes is characterized by comprising the following steps:

the ratio of red light to blue light is 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um;

acquiring a leaf image, a sample leaf image, planting time and a planting type of green plants in a greenhouse, and determining growth information of the green plants in the greenhouse according to the leaf image, the sample leaf image, the planting time, the planting type and a preset green plant database;

acquiring the plant height of green plants in the greenhouse, and determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the planting time, the growth information, the preset green plant database and the plant height;

and acquiring situation data of greenhouse green plants with abnormal growth conditions, and determining cultivation reference information of the greenhouse green plants according to the planting types, the situation data, the growth information and the preset green plant database.

2. The greenhouse green plant cultivation method for landscapes according to claim 1, wherein the ratio of red light to blue light is 8: 2 before the step of irradiating the green greenhouse plants by the mixed light, the method further comprises the following steps:

acquiring plant image data in a target area, and determining weed information according to the plant image;

and determining pesticide information according to the weed information and a preset pesticide library.

3. The greenhouse green plant cultivation method for landscapes according to claim 1, wherein the growth information includes leaf color and growth stage; the step of determining growth information of the green plants in the greenhouse according to the leaf images, the sample leaf images, the planting time, the planting types and a preset green plant database comprises the following steps:

acquiring the leaf image and the sample leaf image, and determining the leaf color according to the leaf image; wherein the leaf colors include green and non-green;

and acquiring the planting time and the planting type, and determining the growth stage according to the planting time, the planting type and the preset green plant database.

4. The greenhouse green plant cultivation method for landscapes according to claim 3, wherein the step of obtaining the leaf images and the sample leaf images and determining the leaf colors according to the leaf images comprises:

obtaining the sample leaf image, and determining a foreground model according to the sample leaf image;

acquiring the leaf image, and determining a foreground image according to the foreground model and the leaf image;

marking the color of leaves with the green proportion of more than 85% in the foreground image as green;

and marking the leaf color with the green proportion not more than 85% in the foreground image as non-green.

5. The greenhouse green plant cultivation method for landscapes, according to claim 3, wherein the step of determining whether the growth condition of the greenhouse green plant is abnormal or not according to the planting type, the planting time, the growth information, the preset green plant database and the plant height comprises:

determining a preset plant height range of the greenhouse green plants according to the planting types, the planting time, the growth stage and the preset green plant database;

and determining whether the growth condition of the green greenhouse plants is abnormal or not according to the preset plant height range of the green greenhouse plants, the plant height and the leaf color.

6. The greenhouse green plant cultivation method for landscapes according to claim 3, wherein the situation data includes soil moisture level, soil nutrient composition, chemical composition of leaves, and green plant water content; the step of obtaining the data of the green plants in the greenhouse with abnormal growth conditions comprises the following steps:

acquiring the epidermis soil humidity level and the deep soil humidity level of the greenhouse green plants with abnormal growth conditions, and determining the soil humidity level according to the epidermis soil humidity level and the deep soil humidity level;

acquiring the epidermis soil nutrient components and the deep soil nutrient components of greenhouse green plants with abnormal growth conditions, and determining the soil nutrient components according to the epidermis soil nutrient components and the deep soil nutrient components;

acquiring chemical components of 3 leaves of the green greenhouse with abnormal growth conditions, and determining the chemical components of the leaves according to the chemical components of the 3 leaves;

and acquiring the water content of 3 preset time points of the greenhouse green plants with abnormal growth conditions, and determining the water content of the green plants according to the water content of the 3 preset time points.

7. The greenhouse green plant cultivation method for landscapes according to claim 6, wherein the cultivation reference information of the greenhouse green plants includes watering data, plant supplement composition; the step of determining cultivation reference information of green plants in the greenhouse according to the situation data, the growth information and the preset green plant database comprises the following steps:

determining watering data according to the planting species, the soil humidity level, the green plant water content, the growth stage and a preset green plant database;

and determining the components of the plant supplementary liquid according to the soil nutrient components, the chemical components of the leaves, the growth stage, the leaf color and a preset green plant database.

8. A green cultivation device of planting in greenhouse for view, characterized by that includes:

the illumination module is used for adopting the ratio of red light to blue light as 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um;

the system comprises a growth information acquisition module, a data processing module and a data processing module, wherein the growth information acquisition module is used for acquiring leaf images, sample leaf images, planting time and planting types of green plants in the greenhouse and determining growth information of the green plants in the greenhouse according to the leaf images, the sample leaf images, the planting time, the planting types and a preset green plant database;

the abnormity determining module is used for acquiring the plant height of green plants in the greenhouse and determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the growth information, the preset green plant database and the plant height;

and the cultivation reference information determining module is used for acquiring situation data of green plants of the greenhouse with abnormal growth conditions and determining cultivation reference information of the green plants of the greenhouse according to the planting type, the situation data, the growth information and the preset green plant database.

9. An apparatus comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program when executed by the processor implementing the method of greenhouse green cultivation for landscapes of any one of claims 1 to 7.

10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the greenhouse green plant cultivation method for landscapes of any one of claims 1 to 7.

Background

With the rapid development of national economy, potted plants have entered thousands of households as a way to increase living comfort. Generally, plants are cultured by the experience of people, regular watering, fertilization and the like are needed to ensure the healthy growth of the plants, people must put a lot of energy into the plants, and most plant owners lack the experience of planting the plants, so that the plants grow in sub-healthy environment for a long time. On the other hand, because the indoor space is limited, plant owners can require different dense degrees of plants according to self conditions, and space waste is avoided. With the continuous development of the technology of the internet of things, more and more things can use electronic equipment to help people. In the related art, some soil detection instruments are applied to agricultural production or scientific research, but are not applied to family plant cultivation.

Some flower sensors visible in the market send data to a user client regularly by using communication modes such as Bluetooth and the like, and only report quantitative conditions of some plant states, so that the sensors have limited help for users in plant cultivation.

Disclosure of Invention

In view of the problem, the present application is proposed in order to provide a greenhouse green cultivation method for landscapes that overcomes or at least partially solves the problem, comprising:

a greenhouse green plant cultivation method for landscapes comprises the following steps: the ratio of red light to blue light is 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um;

acquiring a leaf image, a sample leaf image, planting time and a planting type of green plants in a greenhouse, and determining growth information of the green plants in the greenhouse according to the leaf image, the sample leaf image, the planting time, the planting type and a preset green plant database;

acquiring the plant height of green plants in the greenhouse, and determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the planting time, the growth information, the preset green plant database and the plant height;

and acquiring situation data of greenhouse green plants with abnormal growth conditions, and determining cultivation reference information of the greenhouse green plants according to the planting types, the situation data, the growth information and the preset green plant database.

Preferably, the ratio of red light to blue light is 8: 2 before the step of irradiating the green greenhouse plants by the mixed light, the method further comprises the following steps:

acquiring plant image data in a target area, and determining weed information according to the plant image; and determining pesticide information according to the weed information and a preset pesticide library.

Preferably, the growth information comprises leaf color and growth stage; the step of determining growth information of the green plants in the greenhouse according to the leaf images, the sample leaf images, the planting time, the planting types and a preset green plant database comprises the following steps:

acquiring the leaf image and the sample leaf image, and determining the leaf color according to the leaf image; wherein the leaf colors include green and non-green;

and acquiring the planting time and the planting type, and determining the growth stage according to the planting time, the planting type and the preset green plant database.

Preferably, the step of acquiring the leaf image and the sample leaf image and determining the leaf color according to the leaf image includes:

obtaining the sample leaf image, and determining a foreground model according to the sample leaf image;

acquiring the leaf image, and determining a foreground image according to the foreground model and the leaf image;

marking the color of leaves with the green proportion of more than 85% in the foreground image as green;

and marking the leaf color with the green proportion not more than 85% in the foreground image as non-green.

Preferably, the step of determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the planting time, the growth information, the preset green plant database and the plant height comprises:

determining a preset plant height range of the greenhouse green plants according to the planting types, the planting time, the growth stage and the preset green plant database;

and determining whether the growth condition of the green greenhouse plants is abnormal or not according to the preset plant height range of the green greenhouse plants, the plant height and the leaf color.

Preferably, the condition data comprises soil moisture level, soil nutrient composition, chemical composition of leaves and green plant water content; the step of obtaining the data of the green plants in the greenhouse with abnormal growth conditions comprises the following steps:

acquiring the epidermis soil humidity level and the deep soil humidity level of the greenhouse green plants with abnormal growth conditions, and determining the soil humidity level according to the epidermis soil humidity level and the deep soil humidity level;

acquiring the epidermis soil nutrient components and the deep soil nutrient components of greenhouse green plants with abnormal growth conditions, and determining the soil nutrient components according to the epidermis soil nutrient components and the deep soil nutrient components;

acquiring chemical components of 3 leaves of the green greenhouse with abnormal growth conditions, and determining the chemical components of the leaves according to the chemical components of the 3 leaves;

and acquiring the water content of 3 preset time points of the greenhouse green plants with abnormal growth conditions, and determining the water content of the green plants according to the water content of the 3 preset time points.

Preferably, the cultivation reference information of the green plants in the greenhouse comprises watering data and plant supplement liquid components; the step of determining cultivation reference information of green plants in the greenhouse according to the situation data, the growth information and the preset green plant database comprises the following steps:

determining watering data according to the planting species, the soil humidity level, the green plant water content, the growth stage and a preset green plant database;

and determining the components of the plant supplementary liquid according to the soil nutrient components, the chemical components of the leaves, the growth stage, the leaf color and a preset green plant database.

For realizing this application still include a student who is at school emotion interpretation device based on video, include:

the illumination module is used for adopting the ratio of red light to blue light as 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um;

the system comprises a growth information acquisition module, a data processing module and a data processing module, wherein the growth information acquisition module is used for acquiring leaf images, sample leaf images, planting time and planting types of green plants in the greenhouse and determining growth information of the green plants in the greenhouse according to the leaf images, the sample leaf images, the planting time, the planting types and a preset green plant database;

the abnormity determining module is used for acquiring the plant height of green plants in the greenhouse and determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the growth information, the preset green plant database and the plant height;

and the cultivation reference information determining module is used for acquiring situation data of green plants of the greenhouse with abnormal growth conditions and determining cultivation reference information of the green plants of the greenhouse according to the planting type, the situation data, the growth information and the preset green plant database.

To achieve the present application also comprises an apparatus comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program when executed by the processor implementing the greenhouse green plant cultivation method for landscapes as described.

The application also comprises a computer readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the greenhouse green plant cultivation method for landscapes as described.

The application has the following advantages:

in the embodiment of the application, by adopting the ratio of red light to blue light as 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um; acquiring a leaf image, a sample leaf image, planting time and a planting type of green plants in a greenhouse, and determining growth information of the green plants in the greenhouse according to the leaf image, the sample leaf image, the planting time, the planting type and a preset green plant database; acquiring the plant height of green plants in the greenhouse, and determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the growth information, the preset green plant database and the plant height; and acquiring situation data of greenhouse green plants with abnormal growth conditions, and determining cultivation reference information of the greenhouse green plants according to the planting types, the situation data, the growth information and the preset green plant database. Plant is cultivated in an intelligent mode, abnormal green plants are screened firstly, then the optimal value for cultivating the green plants is further determined, and the green plants can be better helped to grow.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a flow chart of steps of a green plant cultivation method for landscaping according to an embodiment of the present application;

FIG. 2 is a block diagram of a greenhouse green plant cultivation device for landscapes according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a computer device according to an embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a greenhouse green plant cultivation method for landscapes provided by an embodiment of the application is shown, and the method includes:

s110, adopting the ratio of red light to blue light as 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um;

s120, obtaining a leaf image, a sample leaf image, planting time and a planting type of green plants in the greenhouse, and determining growth information of the green plants in the greenhouse according to the leaf image, the sample leaf image, the planting time, the planting type and a preset green plant database;

s130, acquiring the plant height of green plants in the greenhouse, and determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the growth information, the preset green plant database and the plant height;

s140, acquiring situation data of greenhouse green plants with abnormal growth conditions, and determining cultivation reference information of the greenhouse green plants according to the planting types, the situation data, the growth information and the preset green plant database.

In the embodiment of the application, by adopting the ratio of red light to blue light as 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um; acquiring a leaf image, a sample leaf image, planting time and a planting type of green plants in a greenhouse, and determining growth information of the green plants in the greenhouse according to the leaf image, the sample leaf image, the planting time, the planting type and a preset green plant database; acquiring the plant height of green plants in the greenhouse, and determining whether the growth condition of the green plants in the greenhouse is abnormal or not according to the planting type, the growth information, the preset green plant database and the plant height; and acquiring situation data of greenhouse green plants with abnormal growth conditions, and determining cultivation reference information of the greenhouse green plants according to the planting types, the situation data, the growth information and the preset green plant database. Plant is cultivated in an intelligent mode, abnormal green plants are screened firstly, then the optimal value for cultivating the green plants is further determined, and the green plants can be better helped to grow.

Hereinafter, a green house planting method for landscapes in the present exemplary embodiment will be further described.

As stated in step S110, the ratio of red light to blue light is 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um;

in an embodiment of the present invention, before the step S110, the method further includes: acquiring plant image data in a target area, and determining weed information according to the plant image; and determining pesticide information according to the weed information and a preset pesticide library.

As an example, inputting the plant image data into a target convolutional neural network model to obtain a first feature map; inputting the first characteristic diagram into a target to generate a countermeasure network, and carrying out noise adding processing on the first characteristic diagram; inputting the first feature map subjected to noise adding into a target identification network to obtain weed information, wherein the weed information comprises the classification probability of the first feature map and the predicted weed position.

As an example, the generating of the target convolutional neural network, the target generation countermeasure network, and the target recognition network includes:

step 1, obtaining a weed training sample;

step 2, inputting the weed training sample into an initial convolutional neural network model, and training the initial convolutional neural network model to obtain the target convolutional neural network model and a first training sample characteristic diagram;

step 3, inputting the first training sample feature map into an initial generation countermeasure network, and carrying out noise addition on the first training sample feature map by the initial generation countermeasure network to obtain a second training sample feature map;

step 4, inputting the second training sample feature map into an initial recognition network to obtain the classification probability and the optimal frame of the second training sample feature map;

step 5, feeding back the classification probability of the second training sample feature map to the initially generated confrontation network, adjusting the network parameters of the initially generated confrontation network according to the classification probability of the second training sample feature map, and replacing the initially generated confrontation network in the step 3 with the current initially generated confrontation network;

and repeating the steps 3-5 until the expected distribution of the classification loss function of the initial identification network is equal to the expected distribution of the regression loss function of the initial identification network, so as to obtain the target generation countermeasure network and the target identification network.

As an example, pesticide information is determined according to the classification probability of the first feature map, the predicted weed position and a preset pesticide library; wherein the pesticide information comprises pesticide spraying type, spraying area and spraying dosage. And searching for the pesticide corresponding to the weed species in a pesticide library.

It should be noted that the accuracy and the identification efficiency of weed identification are improved, and then corresponding pesticide information is matched, so that green plants can be effectively helped.

In an embodiment of the present invention, before the step S110, the method further includes: the method comprises the steps of obtaining planting types of green plants in the greenhouse, and determining air humidity information and temperature information according to the planting types of the green plants in the greenhouse.

In an embodiment of the present invention, the "ratio of red light to blue light is 8" in step S110 can be further explained by combining the following description: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455um ".

In one embodiment, the red LED chip with 655um wavelength and the blue LED chip with 455um wavelength are selected, and the ratio of red light to blue light is 8: 2, the photosynthesis contributes to the healthy growth of the plants.

In step S120, a leaf image, a sample leaf image, planting time, and planting type of green plants in a greenhouse are obtained, and growth information of green plants in the greenhouse is determined according to the leaf image, the sample leaf image, the planting time, the planting type, and a preset green plant database.

In an embodiment of the present invention, the specific process of "obtaining leaf images, sample leaf images, planting time and planting types of green plants of a greenhouse" and determining growth information of green plants of the greenhouse according to the leaf images, the sample leaf images, the planting time, the planting types and a preset green plant database "in step S120 may be further described with reference to the following description.

The growth information comprises leaf color and growth stage as described in the following steps; acquiring the leaf image and the sample leaf image, and determining the leaf color according to the leaf image; wherein the leaf colors include green and non-green;

in an embodiment of the present invention, the "acquiring the leaf image and the sample leaf image, and determining the leaf color according to the leaf image may be further described in conjunction with the following description; "is used herein.

Acquiring the sample leaf image, and determining a foreground model according to the sample leaf image; acquiring the leaf image, and determining a foreground image according to the foreground model and the leaf image; marking the color of leaves with the green proportion of more than 85% in the foreground image as green; marking the leaf color with the green proportion not more than 85% in the foreground image as non-green; the foreground image is an image containing only leaves.

It should be noted that, the step of determining the foreground image according to the leaf image is cutout, and only the part of the leaf in the leaf image is buckled out.

In one specific implementation, the step of determining the foreground image according to the leaf image may be: acquiring pixel points in the leaf region in a sample leaf image, and generating the foreground model according to the pixel points in the leaf region; and obtaining pixel points outside the leaf area in the sample leaf image, and generating the background model according to the pixel points outside the leaf area. Determining a first probability that each pixel point in the leaf image belongs to the leaf region according to the foreground model and the leaf image; determining a second probability that each pixel point in the real-time image belongs to the outside of the leaf area according to the background model and the leaf image; and generating the foreground image according to the first probability, the second probability and the leaf image.

In an embodiment of the present invention, the specific process of "obtaining leaf images, sample leaf images, planting time and planting types of green plants of a greenhouse" and determining growth information of green plants of the greenhouse according to the leaf images, the sample leaf images, the planting time, the planting types and a preset green plant database "in step S120 may be further described with reference to the following description.

And acquiring the planting time and the planting type, and determining the growth stage according to the planting time, the planting type and the preset green plant database.

The growth stage includes a germination stage, a seedling stage, a flowering stage, and a fruiting stage; and searching the planting time and the planting type in a preset green plant database for a corresponding growth stage.

In step S130, a plant height of green plants in the greenhouse is obtained, and whether the growth status of the green plants in the greenhouse is abnormal is determined according to the planting type, the growth information, the preset green plant database and the plant height.

In an embodiment of the present invention, the specific process of obtaining the plant height of green plants in the greenhouse and determining whether the growth status of the green plants in the greenhouse is abnormal according to the planting type, the growth information, the preset green plant database and the plant height in step S130 can be further described with reference to the following description.

And determining a preset plant height range of the greenhouse green plants according to the planting types, the growth stages and the preset green plant database.

In a specific implementation, the height range corresponding to how long a certain plant is planted at a certain growth stage is searched in a preset green plant database, namely the preset plant height range.

In an embodiment of the present invention, the specific process of obtaining the plant height of green plants in the greenhouse and determining whether the growth status of the green plants in the greenhouse is abnormal according to the planting type, the growth information, the preset green plant database and the plant height in step S130 can be further described with reference to the following description.

And determining whether the growth condition of the green greenhouse plant is abnormal or not according to the preset plant height range of the green greenhouse plant, the plant height and the leaf color.

As an example, if the plant height is outside the preset plant height range or the leaf color is not green, the green plant growth condition is abnormal.

In step S140, situation data of green plants in the greenhouse with abnormal growth conditions is obtained, and cultivation reference information of green plants in the greenhouse is determined according to the planting type, the situation data, the growth information, and the preset green plant database.

In an embodiment of the present invention, the specific process of "acquiring the situation data of green plants in greenhouse with abnormal growth status" in step S140 can be further described with reference to the following description.

As described in the following steps, the condition data includes soil moisture level, soil nutrient composition, chemical composition of leaves, and green plant water content; and acquiring the situation data of the greenhouse green plants with abnormal growth conditions.

In an embodiment of the present invention, the specific process of "acquiring the data of the situation of greenhouse green plants with abnormal growth conditions" can be further explained in conjunction with the following description.

Acquiring the epidermis soil humidity level and the deep soil humidity level of the greenhouse green plants with abnormal growth conditions, and determining the soil humidity level according to the epidermis soil humidity level and the deep soil humidity level.

In a specific implementation, the soil moisture level is obtained by averaging the surface soil moisture level and the deep soil moisture level. The soil humidity grade is divided into 5 grades, namely dry, slightly moist, moist and wet, wherein the dry soil humidity is not more than 20 percent, the slightly moist soil humidity is more than 20 percent and not more than 40 percent, the moist soil humidity is more than 40 percent and not more than 60 percent, the moist soil humidity is more than 60 percent and not more than 80 percent, and the wet soil humidity is more than 80 percent and not more than 100 percent.

And acquiring the epidermis soil nutrient component and the deep soil nutrient component of the greenhouse green plants with abnormal growth conditions, and determining the soil nutrient component according to the epidermis soil nutrient component and the deep soil nutrient component.

The soil nutrient components are components for measuring nitrogen, phosphorus, potassium, boron and iron, and are obtained by averaging the epidermis soil nutrient components and the deep soil nutrient components.

And acquiring the chemical components of the 3 green leaves of the greenhouse with abnormal growth conditions, and determining the chemical components of the leaves according to the chemical components of the 3 leaves.

In one implementation, 3 leaves were taken from the top, middle and bottom of the green greenhouse plants, and the contents of nitrogen, phosphorus, potassium, boron and iron in the leaves were determined and averaged to determine the chemical composition of the leaves.

And acquiring the water content of 3 preset time points of the green plant of the greenhouse with abnormal growth condition, and determining the water content of the green plant according to the water content of the 3 preset time points.

In a specific implementation, the water content of the green plant is obtained by obtaining the water content of 3 preset time points in the morning, noon and evening.

In an embodiment of the present invention, the specific process of "determining cultivation reference information of green plants in greenhouse according to the situation data, the growth information and the preset green plant database" in step S140 can be further explained with reference to the following description.

And determining watering data according to the planting species, the soil humidity level, the green plant water content, the growth stage and a preset green plant database.

It should be noted that, the soil humidity level and the standard green plant water content which are correspondingly needed by a certain green plant at a certain growth stage are searched in the preset green plant data, and after corresponding comparison, watering data are determined; wherein the watering data are watering period and watering dosage.

In an embodiment of the present invention, the specific process of "determining cultivation reference information of green plants in greenhouse according to the situation data, the growth information and the preset green plant database" in step S140 can be further explained with reference to the following description.

Determining the components of the plant supplementary liquid according to the soil nutrient components, the chemical components of the leaves, the growth stage, the color of the leaves and a preset green plant database.

It should be noted that nitrogen promotes cell division and growth, so that branches and leaves are luxuriant; the lack of the plant will introduce the plant to be short and small, the leaves become yellow, and the leaves will appear light brown when the plant is serious; phosphorus promotes the development of seedlings and the opening of flowers, so that fruits and seeds mature in advance; the lack of the plant can cause the plant to be short and small, and the leaves are dark green and purple; potassium makes the stalks strong and promotes the formation and transportation of starch; the lack of the fertilizer can cause the stems to be light and weak and easy to fall down, and the tips of the edges of the leaves are brown and scorched; boron promotes pollen germination, pollen tube elongation and flowering; lack of strength can cause flowers to be unripe; iron as a major component of certain enzymes (e.g., cytochrome oxidase, hydratase, nitrogenase) and many electron transporters (e.g., cytochrome, iron-sulfur protein); the deficiency causes the synthesis of chlorophyll to be hindered.

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

Referring to fig. 2, a greenhouse green plant cultivation device for landscape provided by an embodiment of the present application is shown;

the method specifically comprises the following steps:

the illumination module 210 is configured to apply a ratio of red light to blue light of 8: 2, irradiating green plants in the greenhouse by the mixed light; wherein, the wavelength of the red light is 655um, and the wavelength of the blue light is 455 um;

the growth information acquisition module 220 is configured to acquire a leaf image, a sample leaf image, planting time and a planting type of green plants in a greenhouse, and determine growth information of the green plants in the greenhouse according to the leaf image, the sample leaf image, the planting time, the planting type and a preset green plant database;

an anomaly determination module 230, configured to obtain a plant height of green plants in a greenhouse, and determine whether a growth status of the green plants in the greenhouse is abnormal according to the planting type, the planting time, the growth information, the preset green plant database, and the plant height;

and a cultivation reference information determining module 240, configured to obtain situation data of green plants in the greenhouse with the abnormal growth condition, and determine cultivation reference information of green plants in the greenhouse according to the planting type, the situation data, the growth information, and the preset green plant database.

In an embodiment of the present invention, the illumination module 210 includes:

a pesticide determination module: the weed information acquisition system is used for acquiring plant image data in a target area and determining weed information according to the plant image; and determining pesticide information according to the weed information and a preset pesticide library.

In an embodiment of the present invention, the growth information obtaining module 220 includes:

a blade color determination module: the leaf color determining device is used for acquiring the leaf image and the sample leaf image and determining the leaf color according to the leaf image; wherein the leaf colors include green and non-green.

A growth stage determination module: the system is used for obtaining the planting time and the planting type and determining the growth stage according to the planting time, the planting type and the preset green plant database.

In an embodiment of the present invention, the blade color determination module includes:

foreground image submodule: the foreground model is determined according to the sample leaf image; acquiring the leaf image, and determining a foreground image according to the foreground model and the leaf image;

green submodule: for marking the leaf color with the green proportion larger than 85% in the foreground image as green;

non-green sub-modules: for marking leaf colors in the foreground image with a green proportion of no more than 85% as non-green.

In an embodiment of the present invention, the anomaly determining module 230 includes:

presetting a plant height range submodule: and the height range of the preset plants of the green greenhouse is determined according to the planting type, the planting time, the growth stage and the preset green plant database.

An exception submodule: and the greenhouse green plant cultivation method is used for determining whether the growth condition of the greenhouse green plant is abnormal or not according to the preset plant height range of the greenhouse green plant, the plant height and the leaf color.

In an embodiment of the present invention, the cultivation reference information determining module 240 includes:

soil humidity level submodule: the greenhouse green plant humidity control system is used for obtaining the epidermis soil humidity level and the deep soil humidity level of the greenhouse green plant with abnormal growth condition and determining the soil humidity level according to the epidermis soil humidity level and the deep soil humidity level;

soil nutrient content submodule: the system is used for obtaining the epidermis soil nutrient composition and the deep soil nutrient composition of the greenhouse green plants with abnormal growth conditions, and determining the soil nutrient composition according to the epidermis soil nutrient composition and the deep soil nutrient composition;

chemical composition submodule of the leaf: the chemical composition of 3 leaves of the green greenhouse plants with abnormal growth conditions is obtained, and the chemical composition of the leaves is determined according to the chemical composition of the 3 leaves;

green plant water content submodule: and the water content acquisition module is used for acquiring the water content of 3 preset time points of the green plants of the greenhouse with abnormal growth conditions, and determining the water content of the green plants according to the water content of the 3 preset time points.

Watering data submodule: the system is used for determining watering data according to the planting species, the soil humidity level, the green plant water content, the growth stage and a preset green plant database;

the plant supplement liquid component submodule: and determining the components of the plant supplement liquid according to the soil nutrient components, the chemical components of the leaves, the growth stage, the leaf color and a preset green plant database.

It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.

The present embodiment and the above embodiments have repeated operation steps, and the present embodiment is only described briefly, and the rest of the schemes may be described with reference to the above embodiments.

For the system embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

Referring to fig. 3, a computer device for a greenhouse green plant cultivation method for landscapes of the present application is shown, which may specifically include the following:

the computer device 12 described above is embodied in the form of a general purpose computing device, and the components of the computer device 12 may include, but are not limited to: one or more processors or processing units 16, a memory 28, and a bus 18 that couples various system components including the memory 28 and the processing unit 16.

Bus 18 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, audio Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Computer device 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by computer device 12 and includes both volatile and nonvolatile media, removable and non-removable media.

The memory 28 may include computer system readable media in the form of volatile memory, such as random access memory 30 and/or cache memory 32. Computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (commonly referred to as "hard drives"). Although not shown in FIG. 3, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. The memory may include at least one program product having a set (e.g., at least one) of program modules 42, with the program modules 42 configured to carry out the functions of embodiments of the application.

A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules 42, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally perform the functions and/or methodologies of the embodiments described herein.

Computer device 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, camera, etc.), with one or more devices that enable an operator to interact with computer device 12, and/or with any devices (e.g., network card, modem, etc.) that enable computer device 12 to communicate with one or more other computing devices. Such communication may be through the I/O interface 22. Also, computer device 12 may communicate with one or more networks (e.g., a Local Area Network (LAN)), a Wide Area Network (WAN), and/or a public network (e.g., the Internet) via network adapter 20. As shown in FIG. 3, the network adapter 20 communicates with the other modules of the computer device 12 via the bus 18. It should be appreciated that although not shown in FIG. 3, other hardware and/or software modules may be used in conjunction with computer device 12, including but not limited to: microcode, device drivers, redundant processing units 16, external disk drive arrays, RAID systems, tape drives, and data backup storage systems 34, etc.

The processing unit 16 executes various functional applications and data processing by running programs stored in the system memory 28, for example, implementing a greenhouse green cultivation method for landscapes provided by the embodiment of the present invention.

In an embodiment of the present invention, the present invention further provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements a greenhouse green plant cultivation method for landscapes as provided in all embodiments of the present application.

Any combination of one or more computer-readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the operator's computer, partly on the operator's computer, as a stand-alone software package, partly on the operator's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the operator's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, the statement that "comprises an … …" limits an element does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.

The method and the device for green-house planting for landscape provided by the application are introduced in detail, the principle and the implementation mode of the application are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.