CN112965432B - Intelligent control device used in greenhouse - Google Patents

Intelligent control device used in greenhouse Download PDF

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Publication number
CN112965432B
CN112965432B CN202110145150.1A CN202110145150A CN112965432B CN 112965432 B CN112965432 B CN 112965432B CN 202110145150 A CN202110145150 A CN 202110145150A CN 112965432 B CN112965432 B CN 112965432B
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module
data
condition
information processing
database
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CN112965432A (en
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丁惠忠
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Shazhou Professional Institute of Technology
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Shazhou Professional Institute of Technology
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048Monitoring; Safety
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The application discloses an intelligent control device used in a greenhouse in the field of greenhouse planting, which aims to overcome the defect of the prior art that monitoring of various parameters of a growing environment is absent.

Description

Intelligent control device used in greenhouse
Technical Field
The application belongs to the field of greenhouse planting, and particularly relates to an intelligent control device used in a greenhouse.
Background
The agricultural greenhouse planting greenhouse is a widely popularized planting mode, in the production process of sunlight greenhouse crops, indoor temperature, illumination, humidity and the like are required to be controlled, sunlight illumination is adopted in daytime, a heat preservation curtain is required to be covered for heat preservation at night, the humidity in the greenhouse is required to be controlled in a water injection mode, and real-time and everywhere comprehensive scientific management is difficult to achieve for the greenhouse by adopting a purely manual mode.
Moreover, aiming at a planting field with a large planting scale, a manager cannot manage each management parameter of each greenhouse in real time, but in the growth process of plants, each parameter of the growth environment is very necessary to monitor at any time, but the control mode of the existing greenhouse control system is single, the intelligent degree is low, and the functions are not comprehensive.
Disclosure of Invention
In order to solve the problems, the application aims to intelligently identify the plant species so as to match an intelligent control device suitable for growth factors.
In order to achieve the above object, the technical scheme of the present application is as follows: an intelligent control device used in a greenhouse comprises a data acquisition module for information acquisition, a detection module for detecting soil in an area, a processing system for central processing, an Internet of things module for connecting a database and an alarm module connected in series with the information processing module;
the information acquisition module comprises a built-in image recognition system and a camera, and the built-in program logic of the processing system is as follows:
s1, performing image shooting identification on plants in a current area, wherein the shot graphic images are sent to a database through an Internet of things module for image comparison, and data called from the database are data suitable for plant growth and environmental requirements;
s2, inputting the soil condition, the nutrient condition, the temperature condition and the illumination condition transmitted by the sensor into a processing system, and then packaging and transmitting data to an information processing module by the processing system;
s3, comparing the optimal growth condition of the database with the actual condition in the information processing module at the moment, so as to calculate two data differences;
and S4, a threshold value reporting module is arranged in the information processing module, and when the data difference exceeds a threshold value, the information processing module transmits information to the alarm module.
After the scheme is adopted, the following beneficial effects are realized: 1. compared with the traditional sensor monitoring system, the system has the advantages that the big data system is combined with the image recognition function in the technical scheme, so that the most appropriate growth environment can be conveniently read in a networking mode according to the appearance of plants, the growth environment in the greenhouse is compared, and the system is beneficial to real-time regulation and control of planting personnel.
2. Compared with the prior art of real-time regulation and control, the technical scheme utilizes the image recognition function, and can monitor and discover the environment required by plants in any growth stage process in time.
3. Compared with the prior art for acquiring the theoretical value, the information processing module compares the theoretical value with the actual value to obtain two data differences, and then the information processing module alarms through the alarm module when the data differences exceed the threshold value, so that early warning of planting personnel is realized.
Further, after the shooting identification in the step S1, the transmitted data are screened in the database, and the data are arranged according to the descending order of the similarity, so that the data with the highest similarity are selected for transmission.
The beneficial effects are that: compared with the prior art of direct and separate locking matching, the technical scheme provides fault tolerance, and is convenient for matching similar or similar samples when fuzzy or tender plants are processed, so that the fault tolerance is improved, and the defect that data cannot be acquired due to the fact that characteristics are not apparent in the tender period of the plants is avoided.
Further, the intelligent sensor further comprises a display screen and a bracket, wherein a converter is connected between the display screen and the information processing module, and the display screen is used for projecting real-time data in the sensor and theoretical data in the database.
Compared with the prior art for improving fault tolerance reading, the method has the advantages that the display screen projection difference value is utilized in the technical scheme, so that planting personnel can quickly analyze and diagnose the growth condition needing to be remedied after receiving alarm information.
Further, the display screen adopts a touch screen, and an adjusting module is arranged in the display screen and used for replacing self-defined selected theoretical data after an operator inputs the name of a plant.
The beneficial effects are that: compared with the prior art of direct reading, the technical scheme realizes man-machine interaction, and is convenient for manually correcting in the seed germination stage or the error recognition stage, thereby realizing correction.
Further, the information processing module is built-in with bluetooth transmission module, bluetooth transmission module is connected with the executive component, and the executive component includes the shower, and the shower from the top down includes rotation shower nozzle, extensible member and base in proper order, the base below has the cone.
The beneficial effects are that: 1. compared with the prior art adopting manual remedy, the mobile terminal can be utilized to receive the information of the Bluetooth transmission module in the technical scheme, so that the water outlet of the sprayer is controlled.
2. Compared with the prior art for controlling the sprayer, the sprayer bottom is provided with the cone, when the soil is soft or wet, the sprayer is immersed into the soil, spraying under the condition of receiving error instructions is avoided, and meanwhile error correction of the instructions is realized by combining actual conditions with virtual data.
Further, the telescopic piece is electrically connected to the processor, a drainage ring is arranged at the joint of the telescopic piece and the autorotation spray head, and a water outlet is arranged on the circumference of the drainage ring.
The beneficial effects, for the prior art of unidirectional water outlet, utilize the drainage ring to realize circumferential water outlet in this technical scheme, be convenient for evenly spray the water, the shower nozzle of autorotation is convenient for wet the adjacent soil of spray thrower fast simultaneously, accelerates spray set's subsidence, when avoiding operating personnel to forget to close the spray thrower, the spray thrower continuously radiates circumferential soil, has realized independently regulating and controlling.
Further, the periphery of the base is surrounded by a flow baffle, the flow baffle is tightly attached to the ground, and the height of the flow baffle is equal to the shortest length of the lifting rod.
The beneficial effects are that: in this technical scheme, because the drainage ring is connected in the pole department that contracts that rises, when the pole that contracts that rises, the fender class board does not produce the hindrance to the drainage ring, but when the device sinks into the below, because the spray thrower highly reduces, thereby lead to the high reduction of drainage ring for ground when the telescopic link goes up, thereby make rivers gradually shelter from by the fender class board, thereby realized backward flow and the fender class of rivers, form puddle ground fast with the regional district that the spray thrower is located, the spray thrower is down with higher speed, reduce the soil humidity rising speed in outside planting region, thereby give operating personnel the time of inspection and remedy.
Drawings
FIG. 1 is a flow chart of a first embodiment of the present application;
fig. 2 is a structural diagram of a second embodiment of the present application.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the spray device comprises a spray device 1, a self-rotation spray head 2, a telescopic piece 3, a base 4, a baffle plate 5 and a drainage ring 6.
Example 1
An example is substantially as shown in figure 1: the intelligent control device used in the greenhouse comprises a data acquisition module for information acquisition, a detection module for detecting soil in an area, a processing system for central processing, an Internet of things module for connecting a database and an alarm module connected in series with the information processing module.
The intelligent plant name projection system comprises a projection sensor, and is characterized by further comprising a display screen and a support, wherein a converter is connected between the display screen and an information processing module, the display screen is used for projecting real-time data in the sensor and theoretical data in a database, the display screen adopts a touch screen, an adjusting module is arranged in the display screen, and the adjusting module is used for replacing the self-defined theoretical data after an operator inputs a plant name.
The information acquisition module comprises a built-in image recognition system and a camera, and the built-in program logic of the processing system is as follows:
s1, performing image shooting identification on plants in a current area, sending the shot graphic images to a database through an Internet of things module for image comparison, acquiring data from the database, which are suitable for growth of the plants, and meeting environmental requirements, after shooting identification in S1, screening the transmitted data in the database, and arranging the data according to a similarity descending order, so that the data with highest similarity is selected for transmission.
S2, the soil condition, the nutrient condition, the temperature condition and the illumination condition transmitted by the sensor are input into a processing system, and then the processing system packages and transmits the data to an information processing module.
And S3, comparing the optimal growth condition of the database with the actual condition in the information processing module at the moment, and thus calculating two data differences.
And S4, a threshold value reporting module is arranged in the information processing module, and when the data difference exceeds a threshold value, the information processing module transmits information to the alarm module.
The specific implementation process is as follows: in the actual operation process, after the planting personnel completes sowing, the sensor is arranged in the planting area, in the technical scheme, the camera is utilized to snap the plant form in the planting area, then the shot graphic image is sent to the database through the Internet of things module for image comparison, the data which are called from the database are the data and the environmental requirements of the plant suitable for growth, and the big data system is utilized to combine with the image recognition function to be convenient for networking according to the appearance of the plant to read the most suitable growth environment so as to compare the growth environment in the greenhouse, thereby being beneficial to the real-time regulation and control of the planting personnel.
The monitoring is not only to monitor the plant in the plant growing period, but also to monitor the plant in the young plant growing period, the technical scheme provides fault tolerance, is convenient to process fuzzy or young plants, and matches similar or similar samples, thereby improving the fault tolerance, avoiding the defect that data cannot be obtained due to the fact that features are not displayed in the young plant growing period, and timely monitoring and finding the environment required by the plant in any growing period.
After the acquired real-time information and theoretical information are obtained, the technical scheme obtains two data differences by comparing the theoretical value with the actual value through the information processing module, and then the information processing module alarms through the alarm module after the data differences exceed a threshold value, so that early warning of planting personnel is realized.
Then, the planter can perform man-machine interaction, so that the planter can perform manual correction in the seed germination stage or the error recognition stage, and the correction is performed.
Example two
Referring to fig. 2, the difference between the present embodiment and the above embodiment is that the information processing module is provided with a bluetooth transmission module, the bluetooth transmission module is connected with an executing member, the executing member includes a sprayer 1, the sprayer 1 includes a rotation spray head 2, a telescopic member 3 and a base 4 from top to bottom in sequence, and a cone is provided below the base 4.
The telescopic part 3 is electrically connected to the processor, a drainage ring 6 is arranged at the joint of the telescopic part 3 and the autorotation spray head 2, a water outlet is arranged on the circumference of the drainage ring 6, a flow baffle 5 is surrounded on the periphery of the base 4, the flow baffle 5 is tightly attached to the ground, and the height of the flow baffle 5 is equal to the shortest length of the lifting rod.
The specific implementation process is as follows: according to the technical scheme, the mobile terminal can be used for receiving the information of the Bluetooth transmission module so as to control the water outlet of the sprayer 1, wherein the bottom of the sprayer 1 is provided with the cone, so that the sprayer 1 is immersed into the soil under the condition that the soil is soft or wet, spraying under the condition of receiving an error command is avoided, and meanwhile, the error correction of the command is realized by combining the actual condition with the virtual data.
Utilize drainage ring 6 to realize the play water of circumference, be convenient for evenly spray the shower nozzle of rotation simultaneously is convenient for wet the soil that spray thrower 1 is adjacent fast, accelerates spray set's subsidence, avoids operating personnel to forget when closing spray thrower 1, and spray thrower 1 continuously radiates the soil of circumference, has realized independently regulating and control.
Because the drainage ring 6 is connected in the pole department that contracts, keep off the flow board 5 when the pole that contracts upward and do not produce the hindrance to drainage ring 6, but when the device sinks in the below, because spray thrower 1 highly reduces, thereby lead to the high reduction of drainage ring 6 for the ground when the telescopic link goes upward, thereby make rivers gradually shelter from by keep off the flow board 5, thereby realized backward flow and the fender flow of rivers, form the puddle ground fast with spray thrower 1 place region, spray thrower 1 is down with higher speed, reduce the soil humidity rising speed in outside planting region, thereby give operating personnel the time of inspection and remedy.
It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus.
The foregoing is merely an embodiment of the present application, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (3)

1. An intelligent controlling means who uses in big-arch shelter, its characterized in that: the system comprises a data acquisition module for information acquisition, a detection module for detecting regional soil, an information processing module for central processing, an Internet of things module for connecting a database and an alarm module connected in series with the information processing module;
the data acquisition module comprises a built-in image recognition system and a camera, and the built-in program logic of the processing system is as follows:
s1, performing image shooting identification on plants in a current area, wherein the shot graphic images are sent to a database through an Internet of things module for image comparison, and data called from the database are data suitable for plant growth and environmental requirements; after shooting and identifying in the S1, screening the transmitted data in a database, and arranging the data according to a similarity descending order, so as to select the data with highest similarity for transmission;
s2, inputting the soil condition, the nutrient condition, the temperature condition and the illumination condition transmitted by the sensor into a processing system, and then packaging and transmitting data to an information processing module by the processing system;
s3, comparing the optimal growth condition of the database with the actual condition in the information processing module at the moment, so as to calculate two data differences;
s4, a threshold value reporting module is arranged in the information processing module, and when the data difference exceeds a threshold value, the information processing module transmits information to the alarm module;
the Bluetooth transmission module is connected with an executing piece, the executing piece comprises a sprayer, the sprayer comprises a self-rotating spray head, a telescopic piece and a base from top to bottom in sequence, and a cone is arranged below the base;
the telescopic piece is electrically connected to the processor, a drainage ring is arranged at the joint of the telescopic piece and the autorotation spray head, and a water outlet is formed in the circumferential direction of the drainage ring;
the periphery of the base is surrounded by a flow baffle plate, the flow baffle plate is tightly attached to the ground, and the height of the flow baffle plate is equal to the shortest length of the lifting rod;
the mobile terminal is used for receiving the information of the Bluetooth transmission module so as to control the water outlet of the sprayer, wherein the sprayer is submerged in the soil under the condition that the soil is soft or moist as the bottom of the sprayer is provided with the cone; when the device sinks in the below, owing to the shower highly reduces to lead to the telescopic link to go up the time drainage ring highly reduce for the ground, thereby make rivers shelter from by the fender flow board gradually, thereby realized backward flow and the fender flow of rivers, will the shower is located the regional puddle ground that forms fast, the shower is accelerated down, reduces the soil humidity rising speed in outside planting region, thereby gives operating personnel the time of inspection and remedy.
2. An intelligent control device for use in a greenhouse according to claim 1, wherein: the sensor comprises a sensor body, a display screen and a support, wherein the sensor body is connected with the sensor body, and the sensor body is connected with the sensor body.
3. An intelligent control device for use in a greenhouse according to claim 2, wherein: the display screen adopts a touch screen, and an adjusting module is arranged in the display screen and used for replacing self-defined selected theoretical data after an operator inputs the name of a plant.
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