CN108803755A - A kind of greenhouse control system based on augmented reality application - Google Patents
A kind of greenhouse control system based on augmented reality application Download PDFInfo
- Publication number
- CN108803755A CN108803755A CN201810883359.6A CN201810883359A CN108803755A CN 108803755 A CN108803755 A CN 108803755A CN 201810883359 A CN201810883359 A CN 201810883359A CN 108803755 A CN108803755 A CN 108803755A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- environmental parameter
- block
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The present invention relates to a kind of greenhouse control systems based on augmented reality application, including：AR glasses (1), image acquisition device (2), micro projector (3), central controller, environmental parameter induction mechanism, environmental parameter regulating mechanism and block data transmitter；The system is by the way that augmented reality to be applied in agricultural greenhouse in the equipment of environmental Kuznets Curves, a series of visual analyzing data can be provided for user, user need not analyze detection data with the agricultural knowledge of profession, it would know that the growth conditions of plant, limitation of the system to user itself cultural quality and farming experience is reduced, while also avoiding artificially judging the possibility of error；This system can also analyze the environmental parameter for obtaining and needing to change at present, and then take corresponding control measures, realize that in time, effectively intelligent control operates greenhouse；Data interaction is carried out by using block chain technology, ensure that the safety that interchain information is transmitted, stored.
Description
Technical field
The present invention relates to green house control fields, and in particular to a kind of green house control system based on augmented reality application
System.
Background technology
China is a large agricultural country, agricultural or the most basic industry in China, and at present in rural area, greenhouse compares all
It is.And being gradually increased with level of agricultural production, the structure class in greenhouse are also being continuously improved, required monitoring technology also with
Promotion.It builds one kind and crop yield and quality in greenhouse can be improved, reduce production cost, mitigate intensity of workers
The active demand of agricultural greenhouse greenhouse intelligent monitor system and vast chamber crop producers.For this purpose, many units or a
People has introduced some external computer intelligence monitoring systems, such as greenhouse surroundings monitoring system, fertilizer irrigation monitoring system, factory
Change nursery intelligent monitor system etc., these systems realize the intelligence and automation of green house control to a certain extent.
System above is all that the indoor environmental parameter of temperature is monitored and is adjusted by the program of setting, that is, passes through a variety of biographies
Sensor obtains the accurate parameter of plant growth environment, and corresponding feedback and operation are provided according to sensing data.But these are
System is not detected the growth conditions of plant itself, can not know whether given environment adjustment parameter is current with plant
Growth cycle exactly matches.
In addition, current monitoring system cannot achieve visual interaction with crop production personnel, lead to crop production people
Member can not more get information about the growth conditions whether various plants are in health, can only be voluntarily right by various detection devices
Plant is detected manually, and is analyzed detection data using more professional agricultural knowledge, to know the growth of plant
Status data；However, for the current science and culture development level in China, the vast farmers in China do not have higher text also
Change quality and more rich engineering technology experience, this also further limits the popularization of external similar Greenhouse Monitoring system at home
Using.
Invention content
It is an object of the present invention to fail to accomplish to plant growth state to overcome existing greenhouse to monitor system
Effective monitoring, and be difficult to carry out the interactive technical problem of visualization between production estimation person, it provides a kind of based on enhancing
Reality technology application greenhouse control system, using the system can realize the visualization of plant analysis data show, it is more high
The human-computer interaction function of effect.
To achieve the above object, a kind of greenhouse control system based on augmented reality application provided by the invention, should
System specifically includes：AR glasses, image acquisition device, micro projector, central controller, environmental parameter induction mechanism, environment ginseng
Number regulating mechanism and block data transmitter；
It is symmetrical arranged on the both sides mirror holder of the AR glasses there are two image acquisition device, the image acquisition device is used to adopt
Collect the image in its visual range, and the image data of generation is sent to central controller；
The central controller identifies the characteristic of plant from the image data of reception, by characteristic
It after being analyzed, generates the status data of plant and corresponding environmental parameter adjusts strategy, while by status data and corresponding
Environmental parameter adjusts strategy and carries out image conversion, virtual display object is obtained, in conjunction with real scene to virtually showing that object carries out
It renders, and is projected the virtual display object after rendering by micro projector, which is additionally operable to from reception
Image data in identify the gesture data of human body, by generating corresponding action data after analyzing gesture data,
And execute man-machine interactive operation using the action data；
The signal input part of the micro projector is connect with central controller, the projection end of the micro projector with AR
The half-transmitting mirror being arranged on mirror is opposite, the image projection for exporting central controller to half-transmitting mirror；
The environmental parameter induction mechanism is uniformly distributed in the indoor each section region of temperature, all environmental parameter induction mechanisms
Consolidated network is connected to by the block data transmitter of setting and forms block chain, the signal of each block data transmitter is defeated
Outlet is also connect with central controller, and the environmental parameter induction mechanism is wet for incuding the indoor intensity of illumination of temperature, temperature, air
The humidity and acid-base value of degree, gas concentration lwevel, soil, and the sensed data of generation is sent to by block data transmitter
Central controller and block chain, the block data transmitter is for establishing safe common recognition mechanism, each block data transmitter
Data interaction is carried out according to safety common recognition mechanism, while encrypt and decrypt operation is executed respectively to the data sent and received；
The signal input part of the environmental parameter regulating mechanism is connect with central controller, the environmental parameter regulating mechanism by
Environmental parameter adjusts the control of strategy, for adjusting the indoor intensity of illumination of temperature, temperature, air humidity, gas concentration lwevel, soil
The humidity and acid-base value of earth.
As a further improvement of the above technical scheme, the central controller includes：Signal processing module, feature carry
Modulus block, state determination module, strategy matching module, policy store module, device driver module, image rendering module and gesture
Recognize module；
The signal processing module is used to receive the picture signal of image acquisition device output, and will be at picture signal
Reason generates the image data for characteristic extracting module and gesture identification module identification；
The characteristic extracting module is used to identify the characteristic of plant in image data, and by the feature of acquisition
Data are sent to state determination module, and the characteristic includes color, shape, size and the texture of plant leaf blade；
The state determination module is used for the identification from characteristic and obtains floristics, and by this feature data with set
Fixed standard sample characteristic value is compared, and the state of plant is evaluated with feature difference, generates status data；
Feature composite sequence of the strategy matching module for that will store in feature difference and policy store module into
Row matching extracts the environmental parameter corresponding to matched feature composite sequence and adjusts strategy；
For the policy store module for storing various feature composite sequences, the feature composite sequence includes by leaf
The array and its corresponding environmental parameter that color, shape, size and the textural characteristics difference of piece are constituted adjust strategy；
The image rendering module, which is used to status data and corresponding environmental parameter adjusting strategy, carries out image conversion,
Virtual display object is obtained, and combines the display location of the selected virtual display object in the position of plant leaf blade in real scene, together
When according to the brightness in real scene picture frame to virtually show object carry out illumination render；
The gesture identification module is used to identify the gesture data of human body in image data, and by gesture number
According to generating corresponding action data after being analyzed；
The signal input part of the device driver module is distinguished with environmental parameter induction mechanism, strategy matching module, gesture
Know the signal output end connection of module, which is triggered by action data, so that it is adjusted strategy by environmental parameter and is driven
The parameter adjustment mechanism operation of rotating ring border, and monitor the indoor environmental parameter of temperature in real time by environmental parameter induction mechanism.
As a further improvement of the above technical scheme, various plants are stored in difference in the strategy matching module
The feature composite sequence of growth phase, the growth phase are classified by the growth cycle of plant.
As a further improvement of the above technical scheme, the signal processing module includes：A/D converter, signal are put
Big device and filter, the signal for exporting image acquisition device carry out analog-to-digital conversion, amplify and be filtered successively.
As a further improvement of the above technical scheme, further include sound-light alarm mechanism, the letter of the sound-light alarm mechanism
Number input terminal is connect with environmental parameter induction mechanism, the sensed data which exports environmental parameter induction mechanism
Be compared with the threshold range of setting, when the numerical value of sensed data is not in threshold range, into greenhouse send sound and
Light sensation alarm signal.
As a further improvement of the above technical scheme, the image acquisition device carries out image using CCD camera
Acquisition.
As a further improvement of the above technical scheme, the environmental parameter induction mechanism includes being set in air
Light intensity measuring instrument, thermometer, air humidity measuring instrument, carbon dioxide concentration measurement instrument, and the humidity being set in soil are remembered
Record instrument and ph value monitors.
As a further improvement of the above technical scheme, the environmental parameter regulating mechanism includes：For adjusting illumination
The light compensating lamp of intensity and be layed in the electric rolling of greenhouse outer surface, the air-conditioning for adjusting temperature, be used for adjusting air humidity
Humidifier, for divulge information and the air-introduced machine of regulation of carbon dioxide concentration, the drip irrigation equipment for adjusting soil moisture, for adjusting
Save the soil application equipment of ph values.
As a further improvement of the above technical scheme, the greenhouse is made of transparent glass, the transparent glass
Color-changing device is covered on glass, the color-changing device includes：Electrochromism coat of colo(u)r, transparent conductive film layer, conductive bar and power supply
Module；The electrochromism coat of colo(u)r is set between two transparent conductive film layers, and with two transparent conductive film layers
It is attached on transparent glass together；It is provided with electrode in the transparent conductive film layer, for generating uniform electric field；Described
Conductive bar is set to the side of transparent glass, and the voltage input end of the conductive bar is connect with power module, voltage output end with
Electrode connects, and the power module is connect with device driver module；
The device driver module adjusts the light transmission of transparent glass by adjusting the voltage output value of power module
Degree.
As a further improvement of the above technical scheme, the block data transmitter includes common recognition Mechanism establishing mould
Block, intelligent contract establish module, encrypting module, deciphering module and data transmission module；
The common recognition Mechanism establishing module is set using the block data transmitter where itself as a block for block
Dingan County's full information is as block resource so that each block is mutually distinguishable according to the block resource, to reach the safety between block
Common recognition；
The intelligent contract establishes trigger condition of the module for custom security thresholding β as intelligent contract, and sets
Only the intelligence contract is allowed to establish module itself when the safety scoring of each block resource is not less than the Secure Threshold β calmly
The block data transmitter at place carries out data interaction with remaining block data transmitter on network；
The encrypting module is encrypted using the data that the public key of setting sends needs, generates ciphertext data；
The deciphering module is decrypted the ciphertext data received using the private key of setting, generates clear data；
One end of the data transmission module is connected to by CAN bus on network, the other end and encrypting module, decryption
Module connects, and the ciphertext data for exporting encrypting module are sent to network, the ciphertext data received from network are sent to
Deciphering module.
A kind of greenhouse control system advantage based on augmented reality application of the present invention is：
The system of the present invention is by the way that augmented reality to be applied in agricultural greenhouse in the equipment of environmental Kuznets Curves, with tradition
Greenhouse control system compare, this system have higher degree intelligent control and self-service analytic function, can be carried for user
For a series of visual analysis data, user need not divide detection data with more professional agricultural knowledge
Analysis, you can the growth conditions for knowing plant reduce limitation of the system to user itself cultural quality and farming experience, simultaneously
It also avoids having the ignored possibility of some factors during artificial judgement；In addition, this system is with several farming items
Based on part factor, it can analyze the environment for obtaining and needing to change at present further combined with the correlation data of system database and join
Number, and then corresponding control measures are taken, realize that in time, effectively intelligent control operates greenhouse, substantially increases production
Efficiency；In addition, the above technical principle based on block chain, the induction that the present invention will be sent for receiving environmental parameter induction mechanism
The block data transmitter of data is as node, according to ensureing that the common recognition mechanism of safety is linked between each node, to be formed
Block chain is communicated using the method for asymmetric encryption according to variable intelligent contract, is carried out to the safety data of terminal
Terminal communication process is encrypted in encryption；And the decentralization of data interaction is realized, it is tieed up using the faith mechanism collective of terminal room
The safety for protecting communication environment, when any terminal node is attacked or when loss of data does not interfere with entire block catenary system
Safety, realize the robustness of system, solve vulnerable, data safety poor reliability and maintenance in centralization pattern
The problems such as of high cost.
Description of the drawings
Fig. 1 is a kind of greenhouse control system structural schematic diagram based on augmented reality application provided by the invention；
Fig. 2 is the central controller structural schematic diagram provided in the embodiment of the present invention；
Fig. 3 is the greenhouse control system structural schematic diagram provided in the embodiment of the present invention；
Fig. 4 is the signal processing module structural schematic diagram provided in the embodiment of the present invention；
Fig. 5 is the distribution schematic diagram of the environmental parameter regulating mechanism that provides in the greenhouse in the embodiment of the present invention；
Fig. 6 a are the AR eyeglasses-wearing schematic diagrames provided in the embodiment of the present invention；
Fig. 6 b are the AR glasses external structure schematic diagrams provided in the embodiment of the present invention；
Fig. 7 is the design sketch that virtual image is carried out using the AR glasses provided in the embodiment of the present invention；
Fig. 8 is the color-changing device structural schematic diagram provided in the embodiment of the present invention；
Fig. 9 is color-changing device structural side view shown in Fig. 8；
Figure 10 is the block data transmitter structural schematic diagram provided in the embodiment of the present invention.
Reference numeral
1, AR glasses 2, image acquisition device 3, micro projector
4, half-transmitting mirror 5, air-introduced machine 6, drip irrigation equipment
7, soil application equipment 8, light compensating lamp 9, electric rolling
10, air-conditioning 11, humidifier 12, transparent glass
13, electrochromism coat of colo(u)r 14, transparent conductive film layer 15, conductive bar
16, power module 17, electrode
Specific implementation mode
With reference to the accompanying drawings and examples to a kind of green house control based on augmented reality application of the present invention
System is described in detail.
As shown in Figure 1, a kind of greenhouse control system based on augmented reality application provided by the invention, including：AR
Glasses, image acquisition device, micro projector, central controller, environmental parameter induction mechanism, environmental parameter regulating mechanism and block
Data link；
As shown in Figure 6 b, image acquisition device 2 there are two being symmetrical arranged on the both sides mirror holder of the AR glasses 1, the figure
As collector 2 is used to acquire image in its visual range, and the image data of generation is sent to central controller；
The central controller identifies the characteristic of plant from the image data of reception, by characteristic
It after being analyzed, generates the status data of plant and corresponding environmental parameter adjusts strategy, while by status data and corresponding
Environmental parameter adjusts strategy and carries out image conversion, virtual display object is obtained, in conjunction with real scene to virtually showing that object carries out
It renders, and is projected the virtual display object after rendering by micro projector, which is additionally operable to from reception
Image data in identify the gesture data of human body, by generating corresponding action data after analyzing gesture data,
And execute man-machine interactive operation using the action data；
The signal input part of the micro projector is connect with central controller, as shown in Figure 6 b, the micro projector 3
The half-transmitting mirror 4 being arranged on projection end and AR glasses 1 is opposite, the image projection for exporting central controller to half-transmitting mirror
On 4, and show object reflection to the eye of people by virtual by half-transmitting mirror 4；
The light that the half-transmitting mirror 4 can be such that micro projector 3 projects is reflected, and makes the light of external environment incidence
It is transmitted, to which real scene and virtual objects are realized image co-registration in human eye portion；
The environmental parameter induction mechanism is uniformly distributed in the indoor each section region of temperature, all environmental parameter induction mechanisms
Consolidated network is connected to by the block data transmitter of setting and forms block chain, the signal of each block data transmitter is defeated
Outlet is also connect with central controller, and the environmental parameter induction mechanism is wet for incuding the indoor intensity of illumination of temperature, temperature, air
The humidity and acid-base value of degree, gas concentration lwevel, soil, and the sensed data of generation is sent to by block data transmitter
Central controller and block chain, the block data transmitter is for establishing safe common recognition mechanism, each block data transmitter
Data interaction is carried out according to safety common recognition mechanism, while encrypt and decrypt operation is executed respectively to the data sent and received；
The signal input part of the environmental parameter regulating mechanism is connect with central controller, the environmental parameter regulating mechanism by
Environmental parameter adjusts the control of strategy, for adjusting the indoor intensity of illumination of temperature, temperature, air humidity, gas concentration lwevel, soil
The humidity and acid-base value of earth.
Frontend experience of the AR technologies as current virtual reality technology, has a wide range of applications in industry-by-industry.It is one
The concept of kind of image procossing be combined with each other with multi view tool and becomes as a special kind of skill, that is, it has often been said that enhancing it is existing
It is real.The target of this technology is that virtual world is sleeved on real world on the screen and carries out interaction, is needed on realizing effect
The multimedias such as camera, sensor are merged with scene, augmented reality not only presents the information of real world, but also will
Virtual information shows that two kinds of information are complementary to one another, are superimposed simultaneously.
Above-mentioned AR technologies are applied in the monitoring system of agricultural greenhouse greenhouse by the present invention, pass through the figure to real crops
As acquisition, and the standard sample data that the image of acquisition is stored with system are compared, analyzes the growth shape of current crops
The environmental parameter that state and needs are taken adjusts strategy, while status data and corresponding environmental parameter are adjusted strategy progress image
Conversion obtains virtual display object, and virtual display object is directly displayed on AR glasses in conjunction with real scene.Compared to existing
Monitoring device, carry out greenhouse surroundings monitoring using the system of the present invention, user need not monitor plant before fixed screen
By specific growth parameter(s) value, it is only necessary to wear moveable AR visions glasses, image can be observed at any time by walking in greenhouse
The vegetation growth situation of change and the environmental aspect of surrounding acquire vegetation growth situation and environmental factor in real time.At the same time, in conjunction with
The perceptional function of human body gesture can realize man-machine interactive operation, the operation of person's manual control system easy to produce.
In addition, also introducing block chain technology in the system of the present invention, block chain is sequentially in time by data block
A kind of linked data structure for being combined into such a way that sequence is connected, and can not distorting of being ensured in a manner of cryptography and can not be pseudo-
The distributed accounting system made.Block generally includes build (header) and block (body) two parts in structure.Build is used
In the block for being linked to front, generation before the Transaction Information of block record is after a upper block is formed, the block is created
All exchange of value activities, this feature ensure that the integrality of database.Block chain is handed over every time using distributed book keeping operation mode
Easily only (hereinafter referred to as cochain) is included in block chain by book keeping operation person just to come into force at last.Transaction book keeping operation is by being distributed in different places
Multiple nodes complete jointly, and what each node recorded is complete account, each node is participating in record
Also verify the correctness of other nodes records results simultaneously.Only when the whole network major part node (or even all nodes) is all same
When think when this records correct or after all node all comparison results for participating in record adopt unanimously, the authenticity of record
The whole network approval can be just obtained, record data just allow cochain.
The mode of block chain generally use full energy matries, user can anonymously (such as be remembered by the node with book keeping operation power
Account person) transaction is included in block chain, any node can strive for the power of book keeping operation by competition mechanism that block chain is set or rule
Profit.Regardless of being user or book keeping operation person, identity concealment is all very strong.
The above technical principle based on block chain, system of the invention transmit the block data for being used for transmission sensed data
The block chain that device is formed carries out data interaction, to enhance safety and the accuracy of data.
In order to realize the intelligent control function of above-mentioned central controller, as shown in Fig. 2, the central controller in the present embodiment
It specifically includes：Signal processing module, state determination module, strategy matching module, policy store module, is set characteristic extracting module
Standby drive module, image rendering module and gesture recognize module；
The signal processing module is used to receive the picture signal of image acquisition device output, and will be at picture signal
Reason generates the image data for characteristic extracting module and gesture identification module identification；
The characteristic extracting module is used to identify the characteristic of plant in image data, and by the feature of acquisition
Data are sent to state determination module, and the characteristic includes color, shape, size and the texture of plant leaf blade；
The state determination module is used for the identification from characteristic and obtains floristics, and by this feature data with set
Fixed standard sample characteristic value is compared, and the state of plant is evaluated with feature difference, generates status data；
Feature composite sequence of the strategy matching module for that will store in feature difference and policy store module into
Row matching extracts the environmental parameter corresponding to matched feature composite sequence and adjusts strategy；
For the policy store module for storing various feature composite sequences, the feature composite sequence includes by leaf
The array and its corresponding environmental parameter that color, shape, size and the textural characteristics difference of piece are constituted adjust strategy；
The image rendering module, which is used to status data and corresponding environmental parameter adjusting strategy, carries out image conversion,
Virtual display object is obtained, and combines the display location of the selected virtual display object in the position of plant leaf blade in real scene, together
When according to the brightness in real scene picture frame to virtually show object carry out illumination render；
The gesture identification module is used to identify the gesture data of human body in image data, and by gesture number
According to generating corresponding action data after being analyzed；
The signal input part of the device driver module is distinguished with environmental parameter induction mechanism, strategy matching module, gesture
Know the signal output end connection of module, which is triggered by action data, so that it is adjusted strategy by environmental parameter and is driven
The parameter adjustment mechanism operation of rotating ring border, and monitor the indoor environmental parameter of temperature in real time by environmental parameter induction mechanism.
For most plants, if being segmented into three categories with life cycle to calculate, annual plant, 2 years
Plant and perennial plant.Annual plant refers to that the life cycle of plant is completed in 1 year, and all one's life undergoes a seed
It reaches maturity, withers after producing the seed of itself.Biennial plant can grow leaf in first season of growth and nutriment is store
There are in root, yield positive results in second season of growth, it is then withered.Perennial plant can survive the several years, once development
Maturation is yielded positive results every year, last dead.Different types of gardening plant is to the requirement of environment in respective life cycle
Different；It is also different without requirement of each growth phase to environment of plant of the same race in life cycle, the life of plant
Long development shows the form and physiological change that are adapted with the external environment factor, and shows certain regularity.
In order to make the climatic environment in greenhouse and each growth phase of plant be adapted, the strategy matching mould in present system
Be stored in block various plants different stages of growth feature composite sequence, the growth phase press plant growth cycle
Classify, by constantly determining that the growth phase of current plant adjusts strategy to provide corresponding environmental parameter, with
Conducive to the healthy growth of plant.
As shown in figure 3, the system in the embodiment of the present invention may also include sound-light alarm mechanism, the sound-light alarm mechanism
Signal input part is connect with environmental parameter induction mechanism, the induction number which exports environmental parameter induction mechanism
It is compared according to the threshold range with setting, when the numerical value of sensed data is not in threshold range, sound is sent into greenhouse
And light sensation alarm signal can investigate the reason of environment disruption in time to provide warning for the producer.
In addition, as shown in figure 3, CCD camera can be used in the image acquisition device in present system is acquired to image.
CCD is the abbreviation of Charge Coupled Device (charge coupling device), it is a kind of semiconductor imaging device, thus is had
There is high sensitivity, resist small, small strong light, distortion, long lifespan, anti-vibration；In addition, the present invention with CCD by taking the photograph
As head realization Image Acquisition, the higher clear image of resolution ratio can be obtained, is provided for the subsequent data analysis of central controller
It ensures.
As shown in figure 4, the signal processing module can be by the A/D converter of setting, the analog signal that is received
Be converted to the digital signal for characteristic extracting module and gesture identification module identification；Meanwhile in order to reduce the noise jamming of signal,
The detection accuracy of signal is improved, the signal processing module may also include signal amplifier and filter, for adopting image
The signal of storage output is amplified and is filtered.
For realize above-mentioned environmental parameter induction mechanism multiple parameters monitoring function, the environmental parameter sense in the present embodiment
Mechanism is answered to may include the light intensity measuring instrument being set in air, thermometer, air humidity measuring instrument, carbon dioxide concentration measurement
Instrument, and the hygrograph and ph value monitors that are set in soil.
In order to realize above-mentioned environmental parameter regulating mechanism multiple parameters control function, as shown in figure 5, in the present embodiment
Environmental parameter regulating mechanism include：For regulating illumination intensity light compensating lamp 8 and be layed in the electric rolling of greenhouse outer surface
9, for adjusting the air-conditioning 10 of temperature, for the humidifier 11 of adjusting air humidity, for simultaneously regulation of carbon dioxide concentration of divulging information
Air-introduced machine 5, the drip irrigation equipment 6 for adjusting soil moisture, the soil application equipment 7 for adjusting ph values.
In order to improve the light transmittance in greenhouse and the utilization rate of sunlight, the greenhouse can be used transparent glass and be made, into one
Step, system of the invention can also be equipped with color-changing device on transparent glass, and as shown in Figure 8,9, the color-changing device includes：Electricity
Mutagens color coat of colo(u)r 13, transparent conductive film layer 14, conductive bar 15 and power module 16；The electrochromism coat of colo(u)r 13 is set
It is placed between two transparent conductive film layers 14, and is attached to together on transparent glass 12 with two transparent conductive film layers 14；
It is provided with electrode 17 in the transparent conductive film layer 14, for generating uniform electric field；The conductive bar 15 is set to
The voltage input end of the side of bright glass 12, the conductive bar 15 is connect with power module 16, and voltage output end connects with electrode 17
It connects, the power module 16 is connect with device driver module；
The device driver module adjusts transparent glass 12 by adjusting the voltage output value of power module 16
Light transmittance so that the indoor illumination intensity value of temperature is more convenient for adjusting.
Distributed Storage, common recognition mechanism and data encrypting and deciphering function to realize the present invention, it is as shown in Figure 10, described
Block data transmitter may particularly include：Common recognition Mechanism establishing module, intelligent contract establish module, encrypting module, decryption mould
Block and data transmission module.
The common recognition Mechanism establishing module is set using the block data transmitter where itself as a block for block
Dingan County's full information is as block resource so that each block is mutually distinguishable according to the block resource, to reach the safety between block
Common recognition；
The intelligent contract establishes trigger condition of the module for custom security thresholding β as intelligent contract, and sets
Only the intelligence contract is allowed to establish module itself when the safety scoring of each block resource is not less than the Secure Threshold β calmly
The block data transmitter at place carries out data interaction with remaining block data transmitter on network；
The encrypting module is encrypted using the data that the public key of setting sends needs, generates ciphertext data；
The deciphering module is decrypted the ciphertext data received using the private key of setting, generates clear data；
One end of the data transmission module is connected to by CAN bus on network, the other end and encrypting module, decryption
Module connects, and the ciphertext data for exporting encrypting module are sent to network, the ciphertext data received from network are sent to
Deciphering module.
Make each terminal by common recognition mechanism generation safety test data using above-mentioned block data transmitter, and according to
The interaction that data are carried out according to intelligent contract, is combined into chain structure, ensures what block interchain information was transmitted by Encryption Algorithm
Safety realizes the function of safety protection of data collection station.
Using above structure system implement greenhouse intelligent control specific implementation process be：
Production estimation person (as shown in Figure 6 a) after wearing AR glasses 1 carries out production operation into greenhouse；?
It, can be before eyes by the indoor various environmental parameter real-time displays of temperature by AR glasses in greenhouse.When the producer needs to know agriculture
When the growth conditions of crop, by walking so that CCD camera is close to certain plant of plant, by the CCD camera automatic collection plant
Leaf image, and image data is exported to central controller.Later, image data is known by central controller
Not, after analyzing processing, analysis result graphics and figure render, will have plant growth state and ring using micro projector
The visual information projection of border parameter regulation strategy shows real scene with virtual on AR glasses, and by the effect of half-transmitting mirror
Show that object mutually merges, be presented to the producer jointly, to realize visual data display function.
By the signature analysis to plant leaf color, shape, size and texture, it can identify and obtain from characteristic
Floristics (floristics as shown in Figure 7 is soybean), and this feature data and the standard sample characteristic value of setting are carried out
Compare, the state of plant is evaluated with feature difference, generate status data (state as shown in Figure 7 is well-grown)；Simultaneously also
Can environmental parameter be adjusted to strategy and current each environmental parameter is shown in half-transmitting mirror with the combination of word, figure or both
Upper (CO as shown in Figure 72The parameters such as concentration, temperature, humidity).
In addition, the human body gesture perceptional function that the system of the present invention also has using central controller, realizes man-machine friendship
Interoperability adjusts strategy convenient for users to selectively starting environmental parameter or changes the environment in greenhouse at any time by oneself wish
Situation.
In short, information above is shown and state modulator mode, can be directly given rationally to avoid the error in artificial judgement
Accurate analysis result, and actual agricultural tillage situation is combined, it provides and more accurately judges result.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, it will be understood by those of ordinary skill in the art that, to the technical side of the present invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Right in.
Claims (10)
1. a kind of greenhouse control system based on augmented reality application, which is characterized in that including：AR glasses (1), image are adopted
Storage (2), micro projector (3), central controller, environmental parameter induction mechanism, environmental parameter regulating mechanism and block data
Transmitter；
Image acquisition device (2) there are two being symmetrical arranged on the both sides mirror holder of the AR glasses (1), the image acquisition device (2)
It is sent to central controller for acquiring the image in its visual range, and by the image data of generation；
The central controller identifies the characteristic of plant from the image data of reception, by being carried out to characteristic
After analysis, the status data and corresponding environmental parameter that generate plant adjust strategy, while by status data and corresponding environment
Parameter regulation strategy carries out image conversion, obtains virtual display object, in conjunction with real scene to virtually showing that object renders,
And projected the virtual display object after rendering by micro projector (3), which is additionally operable to from reception
The gesture data that human body is identified in image data, by generating corresponding action data after analyzing gesture data, and
Man-machine interactive operation is executed using the action data；
The signal input part of the micro projector (3) is connect with central controller, the projection end of the micro projector (3) and AR
The half-transmitting mirror (4) being arranged on glasses (1) relatively, for the image projection that exports central controller to half-transmitting mirror (4)；
The environmental parameter induction mechanism is uniformly distributed in the indoor each section region of temperature, and all environmental parameter induction mechanisms are logical
The block data transmitter for crossing setting is connected to consolidated network and forms block chain, the signal output end of each block data transmitter
Also connect with central controller, the environmental parameter induction mechanism for incude the indoor intensity of illumination of temperature, temperature, air humidity,
The humidity and acid-base value of gas concentration lwevel, soil, and the sensed data of generation is sent to by block data transmitter
Controller and block chain are entreated, the block data transmitter for establishing safe common recognition mechanism, press by each block data transmitter
Data interaction is carried out according to safety common recognition mechanism, while encrypt and decrypt operation is executed respectively to the data sent and received；
The signal input part of the environmental parameter regulating mechanism is connect with central controller, and the environmental parameter regulating mechanism is by environment
The control of parameter regulation strategy, for adjusting temperature indoor intensity of illumination, temperature, air humidity, gas concentration lwevel, soil
Humidity and acid-base value.
2. the greenhouse control system according to claim 1 based on augmented reality application, which is characterized in that described
Central controller includes：Signal processing module, characteristic extracting module, state determination module, strategy matching module, policy store mould
Block, device driver module, image rendering module and gesture recognize module；
The signal processing module is used to receive the picture signal of image acquisition device (2) output, and picture signal is handled,
Generate the image data for characteristic extracting module and gesture identification module identification；
The characteristic extracting module is used to identify the characteristic of plant in image data, and by the characteristic of acquisition
It is sent to state determination module, the characteristic includes color, shape, size and the texture of plant leaf blade；
The state determination module is used for the identification from characteristic and obtains floristics, and by this feature data and setting
Standard sample characteristic value is compared, and the state of plant is evaluated with feature difference, generates status data；
Feature composite sequence of the strategy matching module for that will store in feature difference and policy store module carries out
Match, extracts the environmental parameter corresponding to matched feature composite sequence and adjust strategy；
For the policy store module for storing various feature composite sequences, the feature composite sequence includes by blade
The array and its corresponding environmental parameter that color, shape, size and textural characteristics difference are constituted adjust strategy；
The image rendering module, which is used to status data and corresponding environmental parameter adjusting strategy, carries out image conversion, obtains
Virtual display object, and the display location of the selected virtual display object in the position of plant leaf blade in real scene is combined, while root
According to the brightness in real scene picture frame to virtually showing that object carries out illumination render；
The described gesture identification module is used to identify the gesture data of human body in image data, and by gesture data into
Corresponding action data is generated after row analysis；
The signal input part of the device driver module recognizes mould with environmental parameter induction mechanism, strategy matching module, gesture
The signal output end of block connects, which is triggered by action data, it is made to adjust policy-driven ring by environmental parameter
Border parameter adjustment mechanism operation, and monitor the indoor environmental parameter of temperature in real time by environmental parameter induction mechanism.
3. the greenhouse control system according to claim 2 based on augmented reality application, which is characterized in that described
Various plants are stored in strategy matching module in the feature composite sequence of different stages of growth, the growth phase is by plant
Growth cycle classify.
4. the greenhouse control system according to claim 2 based on augmented reality application, which is characterized in that described
Signal processing module includes：A/D converter, signal amplifier and filter, for the signal that exports image acquisition device (2) according to
Secondary progress analog-to-digital conversion is amplified and is filtered.
5. the greenhouse control system according to claim 2 based on augmented reality application, which is characterized in that further include
The signal input part of sound-light alarm mechanism, the sound-light alarm mechanism is connect with environmental parameter induction mechanism, the sound-light alarm machine
The sensed data that environmental parameter induction mechanism exports is compared by structure with the threshold range of setting, when sensed data numerical value not
When in threshold range, sound and light sensation alarm signal are sent into greenhouse.
6. the greenhouse control system according to claim 1 or 2 based on augmented reality application, which is characterized in that institute
The image acquisition device (2) stated is acquired image using CCD camera.
7. the greenhouse control system according to claim 1 or 2 based on augmented reality application, which is characterized in that institute
The environmental parameter induction mechanism stated includes the light intensity measuring instrument being set in air, thermometer, air humidity measuring instrument, titanium dioxide
Concentration of carbon measuring instrument, and the hygrograph and ph value monitors that are set in soil.
8. the greenhouse control system according to claim 1 or 2 based on augmented reality application, which is characterized in that institute
The environmental parameter regulating mechanism stated includes：For regulating illumination intensity light compensating lamp (8) and be layed in the electronic of greenhouse outer surface
Roller shutter (9), the air-conditioning (10) for adjusting temperature, for the humidifier (11) of adjusting air humidity, for divulging information and adjusting two
It aoxidizes the air-introduced machine (5) of concentration of carbon, the drip irrigation equipment (6) for adjusting soil moisture, set for adjusting the soil application of ph values
Standby (7).
9. the greenhouse control system according to claim 1 or 2 based on augmented reality application, which is characterized in that institute
The greenhouse stated is made of transparent glass (12), and color-changing device, the color-changing device packet are covered on the transparent glass (12)
It includes：Electrochromism coat of colo(u)r (13), transparent conductive film layer (14), conductive bar (15) and power module (16)；Described is electroluminescent
Camouflage paint layer (13) is set between two transparent conductive film layers (14), and together with two transparent conductive film layers (14)
It is attached on transparent glass (12)；It is provided with electrode (17) in the transparent conductive film layer (14), for generating uniform electricity
?；The conductive bar (15) is set to the side of transparent glass (12), voltage input end and the power supply mould of the conductive bar (15)
Block (16) connects, and voltage output end is connect with electrode (17), and the power module (16) is connect with device driver module；
The device driver module adjusts transparent glass (12) by adjusting the voltage output value of power module (16)
Light transmittance.
10. the greenhouse control system according to claim 1 based on augmented reality application, which is characterized in that described
Block data transmitter include that common recognition Mechanism establishing module, intelligent contract establish module, encrypting module, deciphering module and data
Transmission module；
The common recognition Mechanism establishing module is pacified using the block data transmitter where itself as a block for Block Set
Full information is as block resource so that each block is mutually distinguishable according to the block resource, is known together with the safety reached between block；
The intelligent contract establishes trigger condition of the module for custom security thresholding β as intelligent contract, and sets only
When the safety scoring of each block resource is not less than the Secure Threshold β, the intelligence contract is allowed to establish where module itself
Block data transmitter and network on remaining block data transmitter carry out data interaction；
The encrypting module is encrypted using the data that the public key of setting sends needs, generates ciphertext data；
The deciphering module is decrypted the ciphertext data received using the private key of setting, generates clear data；
One end of the data transmission module is connected to by CAN bus on network, the other end and encrypting module, deciphering module
Connection, the ciphertext data for exporting encrypting module are sent to network, the ciphertext data received from network are sent to decryption
Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883359.6A CN108803755A (en) | 2018-08-06 | 2018-08-06 | A kind of greenhouse control system based on augmented reality application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883359.6A CN108803755A (en) | 2018-08-06 | 2018-08-06 | A kind of greenhouse control system based on augmented reality application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108803755A true CN108803755A (en) | 2018-11-13 |
Family
ID=64079299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810883359.6A Withdrawn CN108803755A (en) | 2018-08-06 | 2018-08-06 | A kind of greenhouse control system based on augmented reality application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108803755A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110377082A (en) * | 2019-07-16 | 2019-10-25 | 北京水木九天科技有限公司 | A kind of automatic control system in greenhouse |
| CN110850920A (en) * | 2019-11-29 | 2020-02-28 | 山东爱城市网信息技术有限公司 | Block chain-based agricultural greenhouse guaranteeing method, equipment and medium |
| CN112088702A (en) * | 2019-06-17 | 2020-12-18 | 杨明 | Self-adaptive greenhouse heating method |
| US11709819B2 (en) | 2020-09-30 | 2023-07-25 | International Business Machines Corporation | Validating test results using a blockchain network |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080015172A (en) * | 2006-08-14 | 2008-02-19 | 인태환 | The system of wireless thermometer,hygrometer and image acquisition method |
| CN105239046A (en) * | 2015-09-28 | 2016-01-13 | 钟林超 | Glasshouse with adjustable illuminance and building method thereof |
| CN105892360A (en) * | 2016-04-29 | 2016-08-24 | 上海交通大学 | Greenhouse remote monitoring system based on AR, and sprinkling irrigation control method for greenhouse remote monitoring system |
| CN106406403A (en) * | 2016-11-28 | 2017-02-15 | 吉林师范大学 | Agriculture management and control system based on augmented reality |
| CN106708139A (en) * | 2016-12-12 | 2017-05-24 | 天津知音网络科技有限公司 | AR (Augmented Reality) greenhouse monitoring system and control method of AR greenhouse monitoring system |
| CN107491127A (en) * | 2017-09-15 | 2017-12-19 | 中国农业大学 | A kind of planting environment control system and method based on virtual reality |
| CN107994982A (en) * | 2017-10-18 | 2018-05-04 | 上海唯链信息科技有限公司 | A kind of green organic agricultural Verification System based on block chain technology |
-
2018
- 2018-08-06 CN CN201810883359.6A patent/CN108803755A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080015172A (en) * | 2006-08-14 | 2008-02-19 | 인태환 | The system of wireless thermometer,hygrometer and image acquisition method |
| CN105239046A (en) * | 2015-09-28 | 2016-01-13 | 钟林超 | Glasshouse with adjustable illuminance and building method thereof |
| CN105892360A (en) * | 2016-04-29 | 2016-08-24 | 上海交通大学 | Greenhouse remote monitoring system based on AR, and sprinkling irrigation control method for greenhouse remote monitoring system |
| CN106406403A (en) * | 2016-11-28 | 2017-02-15 | 吉林师范大学 | Agriculture management and control system based on augmented reality |
| CN106708139A (en) * | 2016-12-12 | 2017-05-24 | 天津知音网络科技有限公司 | AR (Augmented Reality) greenhouse monitoring system and control method of AR greenhouse monitoring system |
| CN107491127A (en) * | 2017-09-15 | 2017-12-19 | 中国农业大学 | A kind of planting environment control system and method based on virtual reality |
| CN107994982A (en) * | 2017-10-18 | 2018-05-04 | 上海唯链信息科技有限公司 | A kind of green organic agricultural Verification System based on block chain technology |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088702A (en) * | 2019-06-17 | 2020-12-18 | 杨明 | Self-adaptive greenhouse heating method |
| CN112088702B (en) * | 2019-06-17 | 2022-04-12 | 内蒙古沿河流域生态产业有限公司 | Self-adaptive greenhouse heating method |
| CN110377082A (en) * | 2019-07-16 | 2019-10-25 | 北京水木九天科技有限公司 | A kind of automatic control system in greenhouse |
| CN110850920A (en) * | 2019-11-29 | 2020-02-28 | 山东爱城市网信息技术有限公司 | Block chain-based agricultural greenhouse guaranteeing method, equipment and medium |
| US11709819B2 (en) | 2020-09-30 | 2023-07-25 | International Business Machines Corporation | Validating test results using a blockchain network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108803755A (en) | A kind of greenhouse control system based on augmented reality application | |
| CN106406403B (en) | A kind of agriculture managing and control system based on augmented reality | |
| CN108427457A (en) | A kind of greenhouse control system based on augmented reality application | |
| WO2016009752A1 (en) | Information processing device, method for generating control signal, information processing system, and program | |
| CN102564593B (en) | Plant growth condition monitoring system based on compute vision and internet of things | |
| CN109991944A (en) | A kind of distribution agricultural plant protection network service system | |
| Yu et al. | Automatic image-based detection technology for two critical growth stages of maize: Emergence and three-leaf stage | |
| CN106547261A (en) | A kind of intellectualized management system for being applied to greenhouse for planting vegetable | |
| CN106688705A (en) | Intelligent planting greenhouse and monitoring method used for same | |
| KR101822410B1 (en) | Apparatus for diagnosing growth state of crop organ using crop organ image | |
| CN107589729A (en) | A kind of wisdom agricultural management system and method based on Internet of Things and expert system | |
| KR101912651B1 (en) | Apparatus for processing information used in temperature identification system each crop organ using to thermal image in colony | |
| CN108594775A (en) | A kind of agricultural big data information collection and processing system | |
| KR20180006735A (en) | Plant growing data collecting and management system based on internet of things | |
| KR20190143680A (en) | System for real-time monitoring groth state of crop in green house based on internet of things | |
| KR20140077513A (en) | System and method for crops information management of greenhouse using image | |
| KR20210077504A (en) | Smart Farm Data System | |
| CN107771563A (en) | Automatic plant cultivation system under smart steering | |
| CN109655108A (en) | A kind of field planting real-time monitoring system and method based on Internet of Things | |
| CN113221723B (en) | Traceable self-feedback learning urban plant factory | |
| CN110415133A (en) | A kind of wisdom agricultural doctor management system and method | |
| CN114460080A (en) | Rice disease and pest intelligent monitoring system | |
| KR101810901B1 (en) | Apparatus for simulation for growth state crop organ | |
| TWM512735U (en) | System for generating traceability tag of agricultural product | |
| CN107368129A (en) | Greenhouse planting display method and greenhouse planting display system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190529 Address after: 102600 No. 11 Lian Lane, Liyuan Village, Huangcun Town, Daxing District, Beijing Applicant after: Du Hai Address before: 476400 Handong Village 89, Handongkou Town, Xiayi County, Shangqiu City, Henan Province Applicant before: Hua Chao Applicant before: Li Yanchun Applicant before: Ren Gailing |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |