CN108111614A - Agriculture and forestry pest and disease monitoring manages system - Google Patents
Agriculture and forestry pest and disease monitoring manages system Download PDFInfo
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- CN108111614A CN108111614A CN201711441127.7A CN201711441127A CN108111614A CN 108111614 A CN108111614 A CN 108111614A CN 201711441127 A CN201711441127 A CN 201711441127A CN 108111614 A CN108111614 A CN 108111614A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
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Abstract
Agriculture and forestry pest and disease monitoring manages system technology of Internet of things, it is related to the system integration, technical field of software development, the system integration is high, perfect in shape and function is good, from hardware collection terminal to server receiving terminal, client (long-range PC ends and cell phone application) is arrived again, forms the entirety of a comparatively perfect.Realizing client can control hardware collection terminal camera to move up and down and obtain meteorological data by Server remote.This system realizes remote control hardware device by server, controls camera oscilaltion, and the shooting video image of energy multi-angle, realizes multi-point monitoring, multi-user access.Sufficiently embody intelligence, greatly reduced agriculture and forestry expert must descend to field go observation the problem of, and checked anywhere or anytime.Early warning part also reminds people to make corresponding measure in time simultaneously.The mass data of acquisition provides sufficient data basis for later analysis of crops optimal growth environment etc..
Description
Technical field：
Invention applies technology of Internet of things, are related to the system integration, technical field of software development more particularly to hardware integration
Design, applied to data acquisition, automatic control system；Server design, applied to remote control, data interaction, multipoint access,
Image identifies；APP is developed, applied in terminal device.
Background technology：
Technology of Internet of things, also in continuous widespread development, has had corresponding achievement, still in the application of agriculture and forestry
It is to gather some meteorological datas that it is more at this stage, and is stored, and function is relatively single, and observes farm-forestry crop life
Long situation is required for removing crop field in person, also suffers from the influence of weather environment.And the system has the meteorological data of relative abundance,
Multiple functions have been merged, can ensure that the camera of multiuser to remotely control multiple spot carries out the movement of different height, while can
The adjustment visual angle of remote control camera multi-angle (level 360 rotates, vertical direction each 90 degree of rotations up and down), also supports movement
Real time video data and each meteorological data are checked in the networking of terminal, and different letters can be shown according to different querying conditions
Breath, draws corresponding line chart or column diagram, and simultaneous with image identification function, the insect pest in automatic identification picture reaches
Early warning effect.The long-range monitoring analysis to farm-forestry crop is more effectively realized, observer is greatly facilitated, reduces work
Time improves work efficiency, and is truly realized the intelligence to farm-forestry crop monitoring.
So the present invention focuses on the generalization for realizing system function, the remote monitoring of multi-to-multi is realized, image identification is pre-
It is alert, reach the convenient purification of observation, simplification, intelligence.
The content of the invention：
The technical problem underlying that the present invention solves is a variety of meteorological datas of set, realizes the control camera of remote multi-point
It is mobile, remote multi-point video monitoring, the multiple display modes of data, image identification, priority assignation, the exploitation of mobile terminal.
In order to solve the above technical problems, the technical solution adopted by the present invention is：It is set according to three big modules of system
Meter.It is to meet the specified value that parameter reaches country in the type selecting of equipment first for hardware device end, and can
It is worked normally in the case where -30~+65 degrees Celsius of temperature and humidity is 0~95%RH.Make data collector and each meteorological acquisition
Device is connected, and can easily increase or reduce collector by adding and reducing the collector being connected to above data collector
Type and quantity, the data of all acquisitions are transferred to embedded control panel by data collector by RS485 agreements, embedded
Control panel is connected simultaneously with motor driver, generates enabled, rotation direction, pwm signal, by each signal according to specific stream
Journey works, and control driver driving two-phase stepping motor rotates, and the altitude information to be come according to server transport generates to control
The time of signal makes camera move specific distance.Embedded control panel is also connected with wireless communication module and industry simultaneously
Router, it is by wireless module and server communication that control panel can even be automatically selected according to the network connection situation with server
Or (finite element network and wireless network are set according on the concrete condition setting control panel on hardware collection terminal installation ground by network
The low and high level of the fixed switch for whetheing there is external cable connection on industrial router WAN mouthfuls judges) and server communication.Such as
Fruit network connection is normal, can pay the utmost attention to network communication, otherwise just select wireless communication.Certain video image can also only use
Network communicates, simply once using the scope that wireless communication module requires the distance of server and equipment in 5000m
It is interior, otherwise will be unable to be communicated (using during network communication with the server just limitation without distance).Wireless module and control panel
Serial ports be connected, communicated by serial ports.Camera is also connected to above router simultaneously, by network and server and
Client communicates, transmitting video-frequency flow.Simultaneously in order to prevent at equipment since various non-artificial factors cause solar cell
Plate electric power deficiency, and then make hardware collection terminal electricity shortage, it is impossible to meteorological data is collected, is connected at equipment general supply
UPS power supplys free of discontinuities ensure the normal work of equipment.
Unimpeded in outer net network, server end can receive the request that client sends over by network, into
And it is responded according to specific request.Especially when client accesses server, compiled on the client according to many places equipment
Number the equipment that needs are checked or controlled is chosen, be then filled out corresponding control information, will send information to server, server
It will be sent and instructed to hardware device end according to the data got, prioritizing selection transmits number by cable network to equipment at this time
According to, wireless communication can be automatically switched to when server is abnormal with the network connection of equipment, and client is sended over
Control information is transmitted to hardware collection terminal embedded control panel by server, and selected hardware collection terminal control panel will be into
The corresponding operation of row.When outer net network is obstructed, the access in LAN can only be carried out.The camera used simultaneously is that network is taken the photograph
As head, as long as network is normal, just can by the IP address set to camera and the mapping set in the router,
Directly access camera.The IP address and port numbers of different cameras are inputted, the camera different with regard to multiple spot can be accessed.Together
When server in further comprise database, collected by hardware device and to be then communicated to server and preserve in the database
Data facilitate server to obtain data from database, are transferred to client.For video image, server can be to display window
Video in mouthful carries out sectional drawing, and institute's truncated picture will be used for background program and carry out image automatic identification, recognize pest and disease damage
It realizes that early warning is shown afterwards, analysis result can be included on interface, play suggesting effect.Server end also has point of various data
Class is shown, can be inquired about according to the one or several kinds in device numbering, date, collector number etc., and as needed
Form, line chart, block diagram can be selected to be shown.Meanwhile in order to prevent the random remote control of user, it is necessary to permission
Be configured, only specific user just has remote control permission, remaining user can only allow it with search access right, this with
Family will be authenticated identity when logging in, and server simultaneously provides corresponding clothes according to the username and password of login for client
Business.
The exploitation of client is preferably realized in the current of network development in an all-round way, and user can pass through hand anywhere or anytime
Machine remotely checks the video image of many places, easily realizes the various functions achieved by PC ends.APP is exactly by the work(at PC ends
It can realize on the client, mainly by directly carrying out network communication with camera, show real time video image, and for it
His function is mainly by communicating with server, and inquiry data are obtained by server, and is shown on interface, while
It is by sending corresponding control instruction to server, hardware device end is sent to by server and then realizes remote control.It removes
Video data, all data and purview certification of client are from server end all by obtaining.
The present invention is set of system, can remotely monitor agriculture and forestry pest and disease damage image information, and image identification is carried out to image,
All kinds of meteorological data information can be obtained simultaneously, realize the access of multi-to-multi.The system integration is high, and perfect in shape and function is good, from
Hardware collection terminal is to server receiving terminal, then to client (long-range PC ends and cell phone application), forms the whole of comparatively perfect
Body.Realizing client can control hardware collection terminal camera to move up and down and obtain meteorological number by Server remote
According to.Simultaneously by server, the control of multi-to-multi can be realized, i.e. multi-user can access the hard of server controls multiple spot simultaneously
Part collection terminal.The system includes following three parts：Hardware collection terminal, server receiving terminal, cell-phone customer terminal.
First, hardware collection terminal：It is (wind speed, wind direction, temperature, wet mainly to include embedded control panel, multiclass meteorological sensor
Degree, atmospheric pressure, rainfall, the soil moisture, soil moisture, global radiation, sunshine time), it is data collector, electric pressure converter, solid
Determine camera, cradle head camera, motor, motor driver, slide, industrial router, limiter, solar panel, wireless
Module.
(1) all hardware acquisition components can ensure to work normally at a temperature of -30~+65 degrees Celsius, each gas
The accuracy that image sensor parameter index is all up to state standards.
(2) cradle head camera can carry out the rotation camera shooting of 0~360 degree of level, and vertical direction is 90 degree each up and down (i.e. vertical
180 degree) camera shooting.And cradle head camera can move up and down under embedded control panel control along slide.And it controls
The instruction that system instruction is long-range PC ends or remote mobile terminal (cell phone application) is sent to server, and pass through server system
Hardware collection terminal embedded control panel is forwarded to, has been achieved in that moving up and down for remote control camera.Simultaneously in slide
Bottom and top just generate interruption when camera reaches bottom or top, it is downward to prevent that camera from continuing equipped with limiter
Or move up, it plays a protective role.
(3) each meteorological sensor and data collector interface are direct-connected, at most can once connect 11 kinds of different meteorologies
Sensor, i.e., the parameter being given to above can be once connected on data collector entirely.Want to be replaced with other meteorological sensors only
It needs respective sensor being connected on data collector interface.The number that data collector collects each meteorological sensor
According to being integrated together, it is connected by RS485 interfaces with embedded control panel, transfers data to embedded control panel, control panel
Data can be carried out the backup of data by program in SD storage cards automatically；
(4) embedded control panel connection motor driver, control stepper motor rotates, while drives cradle head camera in cunning
It is moved up and down on rail, the growing state of farm-forestry crop different height and pest and disease damage situation can be observed.Embedded control panel leads to
Control rotating speed and frequency are crossed, enabling stepper motor accurate movement step-length, error is no more than 1 millimeter for 1 centimetre.Embedded Control
The instruction that plate is sended over by cable network or wireless network reception server receiving terminal, control camera carry out up or down
Mobile specific distance.
(5) since long-range PC ends and mobile terminal APP are by sending a request to server, server is made accordingly again
Response and send instruction to hardware collection terminal, and then control hardware collection terminal, therefore main need to solve hardware collection terminal and clothes
The communication of business device and the communication of client and server, it is possible to realize remote control.Hardware collection terminal and server it is logical
Letter has 3 kinds of modes, this 3 kinds of modes coexist, and has priority, only just selects priority when the mode of high priority has abnormal
The mode taken second place communicates.3 kinds of modes are as follows：
1st, wireless module communication mode.The data interaction of hardware collection terminal and server is carried out using wireless module, due to
Wireless module is limited be subject to distance, and (the wireless module transmitting terminal of hardware collection terminal is received with the wireless module on server serial ports
The air line distance at end is in 5000m), it is necessary to which server is placed in the range of hardware collection terminal a certain distance.Server passes through
The wireless module being connected on serial ports sends control or reads wireless module of the instruction to hardware collection terminal, embedded control panel
It analyzes the instruction that receives and is controlled motor that (or the data for collecting all kinds of collectors are sent to by wireless module
Server receiving terminal wireless module, and then be stored in database by server, concrete condition is according to being that control instruction or read refers to
It makes).Only this communication mode can be just selected when other other two kinds of communication modes go wrong.This mode solves network signal not
The emergency cases such as unobstructed ensure that the real-time for receiving meteorological data in server.
2nd, wired network communication mode.This mode avoids the existing distance with server of wireless module communication mode and asks
Topic, without distance limitation.The embedded control panel of hardware collection terminal and industrial router be direct-connected by cable, then router
WAN mouthfuls are connected to interchanger or external network by cable, can thus realize the wired network communication with server.Clothes
Business device will control or read instruction by network and is sent to hardware collection terminal embedded control panel, according to control panel according to TCP/
IP agreement reads related data, and then controls motor or various kinds of sensors data are sent to server by network again, takes
Data are parsed deposit database by business device, facilitate the inquiry of PC ends or mobile terminal APP.The priority of this mode is most
It is high.
3rd, wireless communication mode.This mode also avoids the existing distance with server of wireless module communication mode
Restricted problem.Since hardware collection terminal is mounted on farmland or woodland, position is relatively remote, may not have cable to connect
It goes, can thus use wireless communication mode.Embedded control panel is directly connected with industrial router with cable, industry
SIM cards of mobile phones is plugged in router, mobile phone card, which ensure that, even to connect to the Net, since it is Intranet, it is impossible to which outer net is directly visited
It asks, needs to apply for that Intranet penetrates relevant account on the net at this time.The function that Intranet penetrates all is built-in in industrial router,
It is logged on industrial router and binds Intranet and penetrate account, it is corresponding that control panel or camera on industrial router will be connected to
IP address and port numbers carry out mapping with the domain name in online application account and port, thus can be in the excessively online Shen of outer Netcom
The domain name and port that please be mapped in account access corresponding hardware collection terminal.Then the communication of itself and server is led to cable network
Letter mode is as the communication of server.The priority level of this mode is inferior to finite element network communication mode, on detection control panel
The switch for whetheing there is external cable connection on industrial router WAN mouthfuls of setting can automatically switch to this when there is low level signal
Mode.
(6) due to the installation of hardware acquisition component in the wild, power supply employs dual power supply.Solar cell is used first
Plate power supply to the device ensures the normal work of acquisition component.Solar-electricity when running into emergency case (weather of such as violent storm)
Pond plate electricity shortage can enable UPS power supplys free of discontinuities at this time, ensure the normal work of all hardware acquisition components of collection terminal,
And collect real-time data.
2nd, server end：Including data base management system, back-stage management software, graphical analysis.
(1) server end is mainly used for sending motor control instruction and receives the meteorology that hardware device sends over
Data, and save the data in database, so that the data analysis for after provides corresponding data.Server end is according to choosing
The long-range end equipment selected sends motor control instruction to embedded control panel, and control panel and then control cradle head camera are according to setting
Fixed distance moves up and down, and is clicked through according to the hardware collection terminal of needs is chosen to install from the hardware collection terminal that multiple spot is installed
Row remote control.
(2) access system needs to carry out subscriber authentication, and the permission that different users possesses is different, this avoid
The situation that one more people of equipment arbitrarily controls.During login service device, it is identical whether background program can go matching to have from database
User is bright and password and in Operational Visit, background program can judge the permission of user, and then carry out the behaviour of next step
Make.Only the user with remote control permission could carry out remote control, and otherwise general user can only have data query power
Limit.
(3) it is video display interface first, is stepped on by the IP address and port, click that select or input corresponding camera
It records, starting browsing etc., some arrange regarding captured by the camera for operating and can checking and being selected in long-range many places hardware collecting device end
Frequency image.There is the function that sectional drawing is set and preserves sectional drawing time interval in this interface simultaneously, meeting will according to the time interval of setting
The image of video image at this moment carries out sectional drawing, and is saved in the position specified, and the picture of sectional drawing will be by server background
Program carries out image identification, reaches early warning effect.There are multiple display windows in interface, can show the video figure of different cameras
Picture.Camera angle control button can control the rotation of cradle head camera progress horizontal 360-degree simultaneously, and vertical direction is each up and down
The rotation of 90 degree (i.e. vertical 180 degree), is substantially at the shooting at no dead angle, while is combined with camera and can entirely move up and down,
And the functions such as focusing, it can be seen that farm-forestry crop multiple location, the image of multi-angle.Corresponding finger can be set in interface simultaneously
Order is sent to hardware device, it is allowed to carry out corresponding operating, realizes remote control.
(4) multiuser to remotely accesses any or multiple spot hardware collection terminal：Multiple PC ends or cell phone application mobile terminal are used
Family controls the camera of a set of hardware collection terminal, motor by Server remote when devices, when multiple long-range end subscribers are to clothes
Business device sends request, and server can judge the same complete equipment whether multiple users access, if so, server can be according to request
Priority the user that accesses at first is allowed to carry out remote control operation, other users could carry out far after waiting its end of operation
Journey operates, and this avoid multi-user's confusion phenomenas that remote operation a set of equipment occurs simultaneously；If not the same of operation
Complete equipment, server can create multiple threads, and the equipment that its needs of each user's remote operation is allowed to access has been achieved in that multiple use
The devices such as family while online access different camera, motor of remote hardware collection terminal.
(5) followed by display data interface, can check different zones not according to conditions such as device number, time, sensors
With the data of meteorological sensor, a variety of inquiry mode mixing inquiries.It is also an option that different modes is shown, can be tables of data
Lattice, line chart, column diagram.Line chart and column diagram can show real data, while can also show highest and lowest
Data.It has early warning in data display interface simultaneously to show, in system background analytical database during sectional drawing image, if analysis
It sets out sick insect pest, analysis result can be included in interface, realize early warning effect.
(6) after server end carries out sectional drawing to video image, can image identification be carried out according to the floristics that user selectes.
Image identification classification has mainly been carried out in the system to bean plant insect pest.Pass through the truncated picture from video display window
Data source is provided for image identification.Soybean picture is detected using trained model, sorts out the tool of pest and disease damage
Body species so as to accomplish to prevent ahead of time, removes insect pest ahead of time.Inception-v3 model refinement of this model based on Google
Into (retain the parameter of all convolutional layers in trained Inception-v3 models, the full articulamentum of last layer removed,
Newly one layer of convolutional layer of addition and one layer of full articulamentum), by the method for transfer learning (the transfer learning required training time and
Number of training will the far smaller than complete model of training, can be in the ordinary desktop computer of no GPU or laptop
The very easily model of training transfer study, and effect is also fine) utilizing pre-training on public data collection ImageNet
Inception-v3 models do basic framework (due to the classification for having insect included in ImageNet data sets, so using
The model of ImageNet pre-training can be very good to solve the problems, such as the cold start-up of model), then using the insect pest number that gets
Study is exercised supervision according to collection to solve the problems, such as pest and disease damage image classification.This model is for soybean leaf roll snout moth's larva, eating-core bean worm, beans
Hawkmoth, the four class insect pest of beans blister beetle, which is done, classifies, this four classes insect pest can be identified, once insect pest is recognized, it will be in system
Display is made on interface.
(7) it is finally rights management.Hardware is adopted everywhere for control all random after different logging in system by user in order to prevent
Collection end equipment carries out moving up and down for camera and phenomenon is caused confusion during operation, it is necessary to authorize different management to different users
Permission, administrator can change the access rights of each user in this interface, facilitate other users that can carry out different long-range
Operation.
3rd, cell-phone customer terminal：Mainly include video display interface, data display interface, rights management interface.
It can check growing environment, the upgrowth situation of corresponding hardware acquisition end periphery farm-forestry crop whenever and wherever possible for convenience
Deng, specially develop support mobile terminal APP.Support the IOS systems of present mainstream and the mobile terminal of Android system.It is mobile
Termination function, mainly by carrying out network communication with server, obtains all kinds of as server side functionality from server
Meteorological sensor data, while the control instruction of hardware is controlled into remote hardware collection terminal motor by interaction to server
Wait devices.And it is to call relevant SDK to access camera, directly obtaining camera by the IP address and port numbers of camera claps
The video image taken the photograph and the control to camera angle.
This system realizes remote control hardware device, control camera oscilaltion, and energy multi-angle by server
Video image is shot, realizes multi-point monitoring, multi-user access.Intelligence sufficiently is embodied, it is special to greatly reduced agriculture and forestry
Family must descend to field go observation the problem of, and checked anywhere or anytime.Early warning part also reminds people timely simultaneously
Make corresponding measure.The mass data of acquisition provides sufficient number for later analysis of crops optimal growth environment etc.
According to basis.
Description of the drawings
Fig. 1：Overall structure figure
Fig. 2：Hardware controls program flow diagram
Fig. 3：Server main interface figure
Fig. 4：Data show tabular drawing
Fig. 5：Data show line chart
Fig. 6：Data show column diagram
Fig. 7：Rights management figure
Fig. 8：Algorithm model frame diagram
Fig. 9：Algorithm for Training figure
Specific embodiment：
(1) it is drawing system structure chart first as shown in Figure 1, being designed according to the structure chart sub-module of system, every portion
The exploitation for carrying out software according to the flow chart of corresponding function is divided to design.
(2) it is that each sensor is direct-connected with data collector first, data collector passes through for hardware acceptance end
RS485 interfaces are connected directly with embedded control panel, and data collector to together, and passes through the Data Integration got
RS485 agreements are transferred to control panel, and control panel is saved into SD card, the cable being connected by the LWIP interfaces with control panel
Or server end is uploaded to the wireless module that control mainboard serial ports is connected, and preserve in the database.On hardware,
Control panel also by the rotating for being connected to control stepper motor with motor driver, needs to consider motor when selecting motor
Statical moment and rotating torque check whether that requirement can be reached.Cradle head camera is connected on the sliding block of slide, and motor passes through connection
Axis device is connected with slide, and the axis for driving slide by shaft coupling rotates, so as to drive camera movement indirectly.Camera directly with
Router is connected, and is directly accessed by network according to IP address and port numbers.
(3) design flow diagram of control panel control program is as shown in Figure 2.It is the initialization to functions first, so
Main function is all placed on a Xun Huan the inside afterwards.Xun Huan the inside ceaselessly monitors whether to have received to the finger of server
Order, receive instruction after according to instruction analysis be control instruction or obtain data command, if control instruction just passes through control
Driver control stepper motor rotates, if data will just be sent out by cable network or wireless module by obtaining data command
It is sent to server.During using network communication：Control panel receive server by network transmission come instruction, analysis instruction number
According to.First determine whether that director data part needs the sensing data for controlling camera lifting or needing control panel that will collect
It is sent to server.If elevating control instructs, controller can generate corresponding pwm control signal, control camera movement
The distance set in instruction, the collector number that otherwise control panel is just got by the RAW programmed methods reading control panel of LWIP
Server is transferred data to according to by network.During using wireless communication：Control panel is connected by serial ports with wireless module, is received
The instruction that server serial ports sends over, analysis instruction data.It is the embedded control of which set to first determine whether instruction to need control
Making sheet, next decision instruction rest part need the sensing data that camera lifting is controlled still to need control panel that will collect
It is sent to server.If elevating control instructs, controller can generate corresponding pwm control signal, control camera movement
The distance set in instruction, otherwise control panel wireless module is just transferred data to by serial ports, then pass through wireless module will
Data sending gives the wireless receiving module of server end.
(4) hardware device is all mounted in outdoor, it is possible that the weather such as storm cause in solar panel shop
Deficiency, can so cause the loss of meteorological data collection, therefore be with the addition of the power supply that UPS power modules free of discontinuities are directly connected on equipment
At access, ensure normal operation of all devices under non-artificial factor.It simultaneously is also required to that lightning rod is installed in upright bar, protect
Equipment avoids being influenced by thunder and lightning.
(5) server mainly operates the reception of data, storage, inquiry, modification, while background program can be in each use
Family all creates a server object when accessing server, and user is each accessed by server object to carry out server
It accesses, multiple users can so be allowed to access server simultaneously, realize multipoint access.It has invoked and takes the photograph in server design exploitation
As the SDK of head, TCP connection is carried out with camera according to the IP address of camera and port numbers, remotely reads regarding for camera
Frequency evidence, by the way that function in SDK is called to realize, video flowing is shown and sectional drawing function.According to the preservation address of setting by sectional drawing
It is stored in respective file.In background program design, a file is directly created, the required login user of database will be connected
Name, password, database-driven, the link informations such as URL that access server are placed in .properties files, while create one
A database link library class, for reading the information such as corresponding user name and password, and design and database from message file
Establish connection and the operating methods such as disconnect, so every time access database when all only need through such calling counterparty
Method.Simultaneously for different databases, database user name, password, it is only necessary to change configuration information file, have well
Transplantability.Server end can directly transmit instructions to the equipment end of devices selected number or IP address by network communication,
Carry out remote control, can also radio broadcasting be carried out by server end serial ports, equipment end is allowed to receive data, equipment end according to
Number flag bit in data judges whether it is to the data of its transmission.Network realizes multipoint access by the difference of IP address
The equipment of control terminal, wireless communication are broadcasted by server end, and equipment end matching numbers and then realizes multipoint access equipment.
The selection of function can be carried out in the menu bar at interface, meteorological data shows and mainly goes to search according to the querying condition chosen
Data in rope database, acquiescence are shown as the form of excel forms.If choosing line chart or column diagram, will call
Corresponding JS files, JS file major functions are to be shown as line chart or column diagram, and the data inquired are gone to replace JS texts
The data needed in part can show corresponding figure, for the data analysis in later stage.Simultaneously at rights management interface, can show
Show permission possessed by corresponding user, and what administrator right logged in can show permission possessed by all users, correspond to
User and permission be all present in database, the user for only possessing administrator right function can change other users
Various permissions, on interface change after backstage code will change corresponding data in database.
(6) in order to recognize pest and disease damage in time, server has carried out image identification on backstage to the image being truncated to.It uses
Trained model is detected soybean picture, sorts out the specific species of pest and disease damage.Model is to be based on
Inception-v3 is improved, trained on ImageNet data sets are utilized by the method for transfer learning
Inception-v3 models solve the problems, such as pest and disease damage image classification.Due to the shortage of data set during experiment and
The deficiency of hardware device interferes the network of its one deep layer of re -training.And the transfer learning required training time and
Number of training will far smaller than train complete model.It, can be in the ordinary desktop computer of no GPU or laptop
The very easily model of training transfer study, and effect is also fine.Due to the insect that has included in ImageNet data sets
Classification, so can be very good to solve the problems, such as the cold start-up of model using the model of ImageNet pre-training, according to paper
DeCAF:A Deep Convolutional Activation Feature for Generic Visual Recognition
In conclusion, the parameters of all convolutional layers in trained Inception-v3 models can be retained, complete by last layer connects
Layer removal is connect, newly adds one layer of convolutional layer and one layer of full articulamentum.Network in master mould before last layer of full articulamentum
Referred to as bottleneck layer (bottleneck) is by the picture of soybean insect pest by trained convolutional neural networks until the mistake of bottleneck layer
Journey can be regarded as carrying out image the process of feature extraction, and one layer of convolutional layer is newly added after bottleneck layer by its stochastic parameter
Initialization as feature extraction layer, newly adds one layer of full articulamentum and is distributed 5 neurons, join as last output layer
Number random initializtion, only needs to pay close attention to this newly added two layer parameter when network training, passes through the data demarcated in advance
Collect the study that exercises supervision, the convergence of its network quickly is enable to reach very high accuracy rate.Network parameter, input：Picture
For the specification of 224*224*3；Activation primitive：1st, intermediate features extract layer：Relu, 2, classification layer：softmax；Loss function:
cross entropy.It is trained using the google deep learning frame Tensorflow that increase income, the classification that network finally reaches
Effect discrimination is 91.8%.Optimal way：Backpropagation.
(7) real time video image and newest all kinds of numbers that remote viewing device is shot anywhere or anytime for convenience
According to developing corresponding APP on mobile terminals.APP checks that real-time video part is mainly to have invoked camera offer
SDK is able to access that corresponding camera by IP address and port numbers, checks its real time video data, while have control in SDK
The method of camera rotation processed, the backstage code call of the corresponding control in interface is exactly corresponding method.Remaining data shows,
Rights management etc. is mainly that client sends request by network communication to server, and basis is specific after server receives request
Corresponding inquiry operation is completed, and by the data inquired again by network transmission to client, client includes data
On interface.The design of client functionality is designed according to PC ends, and the function of realization is also the same, is mainly solved just
As long as being that each equipment can easily be accessed in the place for having network, and carry out remote control.
Claims (5)
1. agriculture and forestry pest and disease monitoring manages system, including following three parts：Hardware collection terminal, server receiving terminal, mobile phone
Client；It is characterized in that：
Hardware collection terminal：Including embedded control panel, multiclass meteorological sensor, data collector, electric pressure converter, fixed camera shooting
Head, cradle head camera, motor, motor driver, slide, industrial router, limiter, solar panel and wireless module；
The physical quantity of meteorological sensor test includes wind speed, wind direction, temperature, humidity, atmospheric pressure, rainfall, the soil moisture, soil
Humidity, global radiation, sunshine time are one or more；
Cradle head camera can carry out the rotation camera shooting of 0~360 degree of level, vertical direction up and down each 90 degree be that vertical 180 degree is taken the photograph
Picture；And cradle head camera moves up and down under embedded control panel control along slide；And control instruction is long-range PC
The instruction that end or remote mobile terminal are sent to server, and pass through server system and be forwarded to the embedded control of hardware collection terminal
Making sheet realizes moving up and down for remote control camera；Work as camera equipped with limiter in the bottom of slide and top simultaneously
Reach bottom either top when just generate interruption prevent camera continue downwards or move up；
Each meteorological sensor and data collector interface are direct-connected, the data that data collector collects each meteorological sensor
It is integrated together, is connected by interface with embedded control panel, transfer data to embedded control panel, control panel program can be certainly
The dynamic backup that data are carried out to data in SD storage cards；
Embedded control panel connect motor driver, control stepper motor rotate, while drive cradle head camera on slide on
The growing state of farm-forestry crop different height and pest and disease damage situation are observed in lower movement；Embedded control panel is by controlling rotating speed
And frequency, enabling stepper motor accurate movement step-length, error is no more than 1 millimeter for 1 centimetre；Embedded control panel passes through wired
Network or wireless network receive the instruction that server receiving terminal sends over, and it is specific that control camera carries out up or down movement
Distance；
Long-range PC ends and mobile terminal APP be all by sending a request to server, server make again it is corresponding respond and to
Hardware collection terminal sends instruction, and then controls hardware collection terminal, and the communication of hardware collection terminal and server has 3 kinds of modes, this 3 kinds
Mode coexists, and has priority, and the mode that only just selection priority is taken second place when the mode of high priority has abnormal is led to
Letter；3 kinds of modes are as follows：
1), wireless module communication mode；The data interaction of hardware collection terminal and server is carried out using wireless module, server leads to
The wireless module being connected on serial ports is crossed to send control or read wireless module of the instruction to hardware collection terminal, embedded Control
The data that the instruction that plate analysis receives controls motor or collects all kinds of collectors are sent by wireless module
Database is stored in server receiving terminal wireless module, and then by server, and concrete condition is according to being control instruction or reading
Instruction；Only this communication mode can be just selected when other other two kinds of communication modes go wrong；This mode solves network signal
The emergency cases such as obstructed ensure that the real-time for receiving meteorological data in server；
2), wired network communication mode；The embedded control panel of hardware collection terminal and industrial router are direct-connected by cable, then
The WAN mouths of router are connected to interchanger or external network by cable, thus realize and lead to the cable network of server
Letter；Server will control or read instruction by network and is sent to hardware collection terminal embedded control panel, be pressed according to control panel
Related data is read according to ICP/IP protocol, and then controls motor or various kinds of sensors data is sent to service by network again
Data are parsed deposit database by device, server, facilitate the inquiry of PC ends or mobile terminal APP；This mode it is preferential
Grade highest；
3), wireless communication mode；Since hardware collection terminal is mounted on farmland or woodland, position is relatively remote, can
It can be without the cable connection past, thus using wireless communication mode；Embedded control panel is directly used with industrial router
Cable connects, and SIM cards of mobile phones is plugged in industrial router, and mobile phone card, which ensure that, even connects to the Net, since it is Intranet, it is impossible to outer
Net directly accesses, and needs to apply for that Intranet penetrates relevant account on the net at this time；It is logged on industrial router and binds Intranet
Account is penetrated, control panel or the corresponding IP address of camera and port numbers and online application account on industrial router will be connected to
Domain name and port in number carry out mapping, thus apply for the domain name mapped in account and port access pair on the net excessively in outer Netcom
The hardware collection terminal answered；Then the communication of itself and server is as the communication of wired network communication mode and server；This side
The priority level of formula is inferior to finite element network communication mode, and what is set on detection control panel whether there is on industrial router WAN mouthfuls
The switch of external cable connection can automatically switch to this mode when there is low level signal.
2. system according to claim 1, it is characterised in that：Power supply employs dual power supply；Solar energy is used first
Solar panel power supply to the device ensures the normal work of acquisition component；Solar panel electricity shortage when running into emergency case, this
When can enable UPS power supplys free of discontinuities, ensure the normal work of all hardware acquisition components of collection terminal and collect in real time
Data.
3. system according to claim 1, it is characterised in that：Server end includes data base management system, back-stage management
Software, graphical analysis；
Server end is used to send motor control instruction and receives the meteorological data that sends over of hardware device, and by data
It preserves in the database, so that the data analysis for after provides corresponding data；Server end is set according to the remote port of selection
It is standby, it sends motor control instruction and is carried out to embedded control panel, control panel and then control cradle head camera according to the distance of setting
It moves up and down, remote control is carried out according to the hardware collection terminal installation point of needs is chosen from the hardware collection terminal that multiple spot is installed；
(2) access system needs to carry out subscriber authentication, and the permission that different users possesses is different, during login service device,
Background program can go whether matching has identical username and password and in Operational Visit from database, background program
It can judge the permission of user, and then carry out the operation of next step；Only the user with remote control permission could carry out remotely
Control, otherwise general user can only have data query permission；
(3) it is video display interface first, logged in by the IP address and port, click that select or input corresponding camera,
Beginning browse operation checks the video image captured by the camera selected in long-range many places hardware collecting device end；This boundary simultaneously
Have in face set sectional drawing and preserve sectional drawing time interval function, can according to the time interval of setting by video image at this moment
Image carry out sectional drawing, and be saved in the position specified, the picture of sectional drawing will carry out image identification by server background program,
Reach early warning effect；There are multiple display windows in interface, show the video image of different cameras；Camera angle control simultaneously
Button control cradle head camera carries out the rotation of horizontal 360-degree, the vertical direction each 90 degree i.e. rotation of vertical 180 degree up and down, base
This shooting in no dead angle, while be combined with camera and can entirely move up and down and focusing function, it is seen that farm-forestry crop is more
Position, the image of multi-angle；In interface instruction can be set to be sent to hardware device simultaneously, realize remote control；
(4) multiuser to remotely accesses any or multiple spot hardware collection terminal：Multiple PC ends or cell phone application mobile terminal user are led to
When crossing the device of a set of hardware collection terminal of Server remote control, asked when multiple long-range end subscribers are sent to server, service
Device can judge the same complete equipment whether multiple users access, if so, server can allow at first according to the priority of request
The user of access carries out remote control operation, and other users could carry out remote operation after waiting its end of operation, thus be avoided that
Multi-user's confusion phenomena that remote operation a set of equipment occurs simultaneously；If not the same complete equipment of operation, server meeting
Multiple threads are created, the equipment that its needs of each user's remote operation is allowed to access has been achieved in that multiple users online access simultaneously
The device of different remote hardware collection terminals；
Followed by display data interface checks the data of different zones difference meteorological sensor, a variety of inquiries according to different condition
Mode mixes inquiry；Different modes is also selected to show, is data form, line chart, column diagram；Simultaneously in data display interface
In have early warning and show,, can be by analysis result if analyzing generation pest and disease damage in system background analytical database during sectional drawing image
It is shown in interface, realizes early warning effect；
(6) after server end carries out sectional drawing to video image, can image identification be carried out according to the floristics that user selectes；
(7) it is finally rights management；Different administration authorities is authorized to different users, administrator changes each use in this interface
The access rights at family facilitate other users to carry out different remote operations.
4. system according to claim 3, which is characterized in that, can basis after server end carries out sectional drawing to video image
The floristics that user selectes carries out image identification：
By from video display window truncated picture for image identification data source is provided；Use trained model pair
Soybean picture is detected, and sorts out the specific species of pest and disease damage, so as to accomplish to prevent ahead of time, removes insect pest ahead of time；Retain instruction
The parameter of all convolutional layers in the Inception-v3 models perfected removes the full articulamentum of last layer, new one layer of addition
Convolutional layer and one layer of full articulamentum by the method for transfer learning, are utilizing pre-training on public data collection ImageNet
Inception-v3 models do basic framework, then the insect pest got data set are being used to exercise supervision study to solve disease pest
The problem of evil image classification.
5. system according to claim 1, it is characterised in that：Cell-phone customer terminal：It is shown including video display interface, data
Interface, rights management interface；
Mobile terminal function is by carrying out network communication with server, being obtained from server each as server side functionality
The meteorological sensor data of class, while the control instruction of hardware is controlled into remote hardware collection terminal by interaction to server
Device；And it is to call relevant SDK to access camera, directly obtaining camera by the IP address and port numbers of camera claps
The video image taken the photograph and the control to camera angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711441127.7A CN108111614A (en) | 2017-12-27 | 2017-12-27 | Agriculture and forestry pest and disease monitoring manages system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441127.7A CN108111614A (en) | 2017-12-27 | 2017-12-27 | Agriculture and forestry pest and disease monitoring manages system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108111614A true CN108111614A (en) | 2018-06-01 |
Family
ID=62211866
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|---|---|---|---|
| CN201711441127.7A Pending CN108111614A (en) | 2017-12-27 | 2017-12-27 | Agriculture and forestry pest and disease monitoring manages system |
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Application publication date: 20180601 |