CN108710954A - A kind of greenhouse automatic snow-removing device - Google Patents
A kind of greenhouse automatic snow-removing device Download PDFInfo
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- CN108710954A CN108710954A CN201710215500.0A CN201710215500A CN108710954A CN 108710954 A CN108710954 A CN 108710954A CN 201710215500 A CN201710215500 A CN 201710215500A CN 108710954 A CN108710954 A CN 108710954A
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- automatic snow
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 238000003745 diagnosis Methods 0.000 claims abstract description 7
- 230000006870 function Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000007257 malfunction Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 230000008450 motivation Effects 0.000 claims description 7
- 206010044565 Tremor Diseases 0.000 claims description 5
- 238000013507 mapping Methods 0.000 claims description 5
- 239000011551 heat transfer agent Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims 2
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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- 230000000694 effects Effects 0.000 description 2
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- 210000004556 brain Anatomy 0.000 description 1
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- 230000029087 digestion Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/106—Snow removing devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
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Abstract
A kind of greenhouse automatic snow-removing device, it includes greenhouse, shaker mechanism and controller module;Further include DTU module, cloud server, controller module connects DTU module, and DTU module is wirelessly connected cloud server.It is equipped with virtual reality in cloud server and diagnoses maintenance module, virtual reality diagnosis maintenance module includes the Mishap Database for being stored with fault message, is stored with the expertise database of solution corresponding with fault message.With the above mentioned technical proposal, the present invention greenhouse automatic snow-removing device without ready-made network interface or around without 1nternet networks when, technical staff need not come to greenhouse automatic snow-removing device on site fault clearing personally, realize to greenhouse automatic snow-removing device remote maintenance functions.
Description
Technical field
The present invention relates to greenhouse automatic snow-removing device technical fields more particularly to a kind of greenhouse automatic snow-removing device to safeguard system
System.
Background technology
Existing greenhouse automatic snow-removing device, when failure, can not achieve remote fault diagnosis, and technical support personnel needs
It is in the action, oneself digestion abstractively understands the operation conditions of physical device by the analysis of brain, analyzing failure cause,
The mental work load for increasing technical staff significantly influences the efficiency for solving failure problems, reduces the response of after-sale service
Speed and service quality.
Invention content
The real time remote maintenance system based on virtual reality technology that the object of the present invention is to provide a kind of, more than solution
Technical problem.
Following technical scheme may be used to realize in technical problem solved by the invention:
A kind of greenhouse automatic snow-removing device, it includes greenhouse, shaker mechanism and controller module;The greenhouse is frame knot
Structure, frame surface are covered with the first film, and the second film is equipped on the outside of the first film, and shed top is equipped with fixed link;It trembles
Motivation structure is connect with greenhouse;Controller module controls shaker mechanism;Controller module detects the gravity on the second film, and control is trembled
Motivation structure generates shake so that the second film generates shake, and at least one shaker mechanism, the shake machine are equipped in greenhouse
Structure is by pedestal, motor, pulley, belt and agitating device;The pedestal is located in greenhouse correspondingly with agitating device
Face, pedestal are in L-shaped shape, and the top of pedestal is close to the fixed link in greenhouse;It is opposite that the motor is secured within pedestal
Side;The belt pulley is fixed on the base the outer surface at end, and belt pulley is corresponding with the shaft end position of motor;It is described
Belt be socketed in the shaft and belt pulley of motor;The agitating device is fixed in fixed link, agitating device lower end
It is connected to the belt pulley of pedestal;The controller module is connected to shaker mechanism and greenhouse;
Further include the vibrating sensor being mounted on shaker mechanism, the noise transducer on shaker mechanism, mounted on trembling
Camera, vibration signals collecting card, noise signal capture card, video signal collecting card, a DTU module, a cloud on motivation structure
Hold server, the vibration signals collecting card, noise signal capture card, video signal collecting card respectively with the controller module
Connection, the controller module connect DTU module, and the DTU module is wirelessly connected the cloud server;The high in the clouds clothes
It is engaged in being equipped with virtual reality diagnosis maintenance module in device, the virtual reality diagnosis maintenance module is stored with fault message including one
Mishap Database, an expertise database for being stored with solution corresponding with fault message;The controller module is adopted
Collect operation data, and operation data is transmitted to the cloud server by the DTU module, cloud server calls special
Corresponding solution in family's experience database, and send controller module to, realize remote failure processing function.
The cloud server matches operation data with the fault message of the Mishap Database, works as successful match
When, corresponding solution in expertise database is called, and send controller module to, realizes that remote failure handles work(
Energy.
The DTU module that the present invention is connect by one with controller module, at the scene without ready-made network interface or surrounding nothing
When Internet network, realized to remote maintenance functions by DTU module.In addition, the present invention uses data automatic comparison, from
The dynamic mode for calling solution, long-range to solve greenhouse automatic snow-removing device failure problems, the failure problems repeated in this way can be with
It is automatically performed processing, avoids the unnecessary duplication of labour, technical staff need not also be in the action debugging.The present invention's sets
In respect of conducive to improving processing speed, save a large amount of manpowers, reduce cost.
Cloud server connection one shows greenhouse automatic snow-removing device abort situation and malfunction for emulate
Processing unit;The cloud server matches operation data with the fault message of the Mishap Database, when matching not
When success, cloud server sends operation data to the processing unit, the processing unit according to operation data at
Reason, emulation show fault message, and the fault message includes greenhouse automatic snow-removing device abort situation and malfunction, technology people
Member provides solution according to the fault message that processing unit is shown, and fault message is added to the Mishap Database, will
Solution is added to the expertise database.
The processing unit includes a computer, the faulty information emulator software of built-in computer, the computer
It is also connected with the Mishap Database and the expertise database;
When the cloud server sends operation data to the computer, the computer utilizes fault message simulation software
By greenhouse automatic snow-removing device abort situation and malfunction emulation display, technical staff provides remote solution in real time.
After the DTU module receives the solution of the cloud server transmission, the DTU module passes solution
The controller module is given, operation data is corrected by controller module.Real time remote control modification operating status, provides effect
Rate more quickly solves catastrophic failure, and scene automatically processes failure purpose.
The DTU module connects a display device, the display device include a microprocessor system, one with it is described micro-
The display of type processor system connection, the microprocessor system are built-in with simulation software;When the cloud server will
After solution sends the DTU module to, the DTU module sends solution to the microprocessor system, institute
Stating microprocessor system utilizes simulation software by the side of greenhouse automatic snow-removing device abort situation, malfunction and solution
The emulation display of method step.Above-mentioned design realizes the purpose of technical staff's in-situ processing failure.
The present invention shows fault message using processing unit emulation, is emulated using display device and shows solution, used
Person need not observe uninteresting data, can intuitively observe the solution party of the operating status and emulation of greenhouse automatic snow-removing device
Case is conducive to improve treatment effeciency.
The DTU module connects a Geographic mapping module, when the cloud server asks the DTU module to send
When greenhouse automatic snow-removing device geographical location, the location information that the DTU module sends the Geographic mapping module passes
Give the cloud server.So that cloud server monitors the accurate location of greenhouse automatic snow-removing device.
The tamper module that the controller module connection one is arranged in DTU module, the controller module passes through described
Tamper module determines whether the DTU module is removed, and when DTU module is removed, the controller module control greenhouse is certainly
Dynamic snow-removing device can not work normally;
When the cloud server can not establish connection by the DTU module and the controller module, the cloud service
Device carries out alarm.
The controller module also transmits on greenhouse automatic snow-removing device when sending cloud server operation data to
The heat transfer agent of sensor group acquisition.So that cloud server further appreciates that the operating condition of greenhouse automatic snow-removing device.
The operation data includes vibration, noise, video and greenhouse automatic snow-removing device failure code.
The data content that the cloud server is transmitted to the DTU module includes being stopped, asking failure code, more
New working procedure.
The controller module preferably uses PLC controller, the PLC controller to pass through the operation data of acquisition described
The digital information that DTU module is converted into computer identification is communicated with the cloud server.
The DTU module is built-in with GPRS transmission module, and the DTU module will run number by the GPRS transmission module
According to being transferred to the cloud server.The present invention carries out remote transmission by GPRT transmission modules, without geographical restrictions, transmits speed
Degree is fast, is conducive to real speed of transmitting and finds and solve catastrophic failure.
The PLC controller is connect with the DTU module by Serial Port Line.
The DTU module is connect with the display device by communication interface.The communication interface can be RS232 or
USB interfaces.
The cloud server is connect with the processing unit by grid line.
Advantageous effect:By adopting the above-described technical solution, the present invention at greenhouse automatic snow-removing device scene without ready-made net
When network interface or surrounding are without Internet network, technical staff need not come to greenhouse automatic snow-removing device on site fault clearing personally, real
Show to greenhouse automatic snow-removing device remote maintenance functions.The present invention is conducive to improve processing speed, saves a large amount of manpowers, reduction
Cost.
Description of the drawings
Fig. 1 is the connection diagram of the present invention;
Fig. 2 is the work flow diagram of the present invention.
Specific implementation mode
Following further describes the present invention in conjunction with specific drawings.
A kind of greenhouse automatic snow-removing device, it includes greenhouse, shaker mechanism and controller module 1;The greenhouse is frame
Frame structure, frame surface are covered with the first film, and the second film is equipped on the outside of the first film, and shed top, which is equipped with, fixes
Bar;Shaker mechanism is connect with greenhouse;Controller module 1 controls shaker mechanism;Controller module 1 detects the weight on the second film
Power, control shaker mechanism generate shake so that the second film generates shake, and at least one shaker mechanism, institute are equipped in greenhouse
The shaker mechanism stated is by pedestal, motor, pulley, belt and agitating device;The pedestal is located in greenhouse and agitating device
Corresponding ground, pedestal are in L-shaped shape, and the top of pedestal is close to the fixed link in greenhouse;The motor is secured within
The opposite side of pedestal;The belt pulley is fixed on the base the outer surface at end, the shaft end position of belt pulley and motor
It is corresponding;The belt is socketed in the shaft and belt pulley of motor;The agitating device is fixed in fixed link, is shaken
Dynamic device lower end is connected to the belt pulley of pedestal;The controller module 1 is connected to shaker mechanism and greenhouse;
Further include the vibrating sensor being mounted on shaker mechanism, the noise transducer on shaker mechanism, mounted on trembling
Camera, vibration signals collecting card, noise signal capture card, video signal collecting card on motivation structure, a DTU module 2, one
Cloud server 3, the vibration signals collecting card, noise signal capture card, video signal collecting card respectively with the controller
Module 1 connects, and the controller module 1 connects DTU module 2, and DTU module 2 is wirelessly connected cloud server 3.Cloud server 3
It is inside equipped with virtual reality diagnosis maintenance module, it includes a number of faults for being stored with fault message that virtual reality, which diagnoses maintenance module,
The expertise database of solution corresponding with fault message is stored with according to library, one.Controller module 1 acquires operation data,
And operation data is transmitted to cloud server 3 by DTU module 2, cloud server 3 is by operation data and Mishap Database
Fault message is matched, and when successful match, calls the solution in corresponding expertise database, and send control to
Device module 1 processed realizes remote failure processing function.
The DTU module 2 that the present invention is connect by one with controller module 1, at greenhouse automatic snow-removing device scene without ready-made
When network interface or surrounding are without Internet network, realized to greenhouse automatic snow-removing device remote maintenance work(by DTU module 2
Energy.In addition, the present invention uses data Auto-matching, the automatic mode for calling solution long-range to solve greenhouse automatic snow dress
Failure problems are set, the failure problems repeated in this way can be automatically performed processing, avoid the unnecessary duplication of labour, technical staff
Also greenhouse automatic snow-removing device on site fault clearing need not be come to personally.The present invention's is designed with conducive to improving processing speed, saving greatly
Amount manpower reduces cost.
Processing of the connection of cloud server 3 one for emulating display greenhouse automatic snow-removing device abort situation and malfunction
Device 4.
Processing unit 4 includes a computer, the faulty information emulator software of built-in computer, and computer is also connected with number of faults
According to library and expertise database.Cloud server 3 matches operation data with the fault message of Mishap Database, when
With it is unsuccessful when, cloud server 3 sends operation data to computer, and computer is using fault message simulation software by greenhouse
Automatic snow-removing device abort situation and malfunction emulation display, fault message include greenhouse automatic snow-removing device abort situation and
Malfunction, technical staff provides solution according to the fault message that processing unit 4 is shown, and fault message is added to event
Hinder database, solution is added to expertise database.
After DTU module 2 receives the solution of the transmission of cloud server 3, DTU module 2 can send solution to
Controller module 1 corrects operation data, real time remote control modification greenhouse automatic snow-removing device operation by controller module 1
State provides efficiency, more quickly solves catastrophic failure, scene automatically processes failure purpose.
Mode in addition to following technical staff's manual handle failure other than automatically processing by the way of failure, also can be used:
DTU module 2 connects a display device 5, and display device 5 is connect including a microprocessor system, one with microprocessor system
Display, microprocessor system is built-in with simulation software.When cloud server 3 sends solution to DTU module 2
Afterwards, DTU module 2 sends solution to microprocessor system, microprocessor system using simulation software by greenhouse from
The method and step emulation display of dynamic snow-removing device abort situation, malfunction and solution.The present invention is imitative using processing unit 4
True display fault message, is emulated using display device 5 and shows that solution, user need not observe uninteresting data, Ke Yizhi
It observes the operating status of greenhouse automatic snow-removing device and the solution of emulation, is conducive to improve treatment effeciency.
The purpose of for better after-sale service, the one Geographic mapping module 6 of preferred connection of DTU module 2, geographical location
Locating module 6 can be GPS positioning module, can also use LBS locating modules.When cloud server 3 asks DTU module 2 to be sent out
When sending greenhouse automatic snow-removing device geographical location, DTU module 2 sends the location information that Geographic mapping module 6 is sent to
Cloud server 3.So that cloud server 3 monitors the accurate location of greenhouse automatic snow-removing device.
The tamper module 7 that the connection of controller module 1 one is arranged in DTU module 2, controller module 1 pass through tamper module 7
Determine whether DTU module 2 is removed, when DTU module 2 is removed, controller module 1 controls greenhouse automatic snow-removing device can not
Normal work.When cloud server 3 can not establish connection by DTU module 2 and controller module 1, cloud server 3 is reported
Alert prompt.Certainly, after the completion of the payment of greenhouse automatic snow-removing device, cloud server 3 can be changed by DTU module 2 and be controlled
The parameter of device module 1 processed, was both removed tamper module 7, and greenhouse automatic snow-removing device can still work normally.
Controller module 1 also transmits the biography on greenhouse automatic snow-removing device when sending 3 operation data of cloud server to
The heat transfer agent of sensor group acquisition.So that cloud server 3 further appreciates that the operating condition of greenhouse automatic snow-removing device.Operation
Data include vibration, noise, video and greenhouse automatic snow-removing device failure code.Cloud server 3 is transmitted to DTU module 2
Data content include be stopped, ask failure code, update working procedure.
Controller module 1 preferably uses PLC controller, PLC controller that the operation data of acquisition is passed through 2 turns of DTU module
The digital information for changing computer identification into is communicated with cloud server 3.
DTU module 2 is built-in with GPRS transmission module, and operation data is transferred to cloud by DTU module 2 by GPRS transmission module
Hold server 3.The present invention by GPRT transmission modules carry out remote transmission, without geographical restrictions, transmission speed it is fast, be conducive to reality
When quickly find and solve catastrophic failure.
The connection type of each intermodule of the present invention can be used such as under type:Controller module controller module and DTU module 2
It is connected by Serial Port Line.DTU module 2 is connect with display device 5 by communication interface.Communication interface can be that RS232 or USB connect
Mouthful.Cloud server 3 is connect with processing unit 4 by grid line.
With reference to Fig. 2, fault handling method of the invention is specific as follows:
I) data acquire:Controller module 1 is established with cloud server 3 by the request of DTU module 2 and is connected;After establishing connection,
Collected operation data is sent to cloud server 3 by controller module 1;
2) judge matching:Cloud server 3 receives operation data, operation data is matched with Mishap Database, judgement is
No successful match;
3) solution is transferred:If successful match, cloud server 3 transfers the solution in expertise database, and
It is sent to DTU module 2;
4) artificial treatment:If matching is failed, operation data is sent to processing unit 4, processing unit 4 by cloud server 3
Emulation is carried out using fault message simulation software to show, so that technical staff drives solution in time;
5) interpolation data:Technical staff is determining and after inputting solution, and fault message is stored in fault data by cloud server
In library, corresponding solution is stored in expertise database, and solution is sent to DTU module 2;
6) emulation display:After DTU module 2 receives solution, it is sent to display device 5, display device 5 utilizes simulation software
Simulating solutions, in order to which technical staff intuitively checks.
The basic principles and main features advantages of the present invention of the present invention is shown and described above.The technical staff of the industry
It should be recognized that the present invention is not limited by above-mentioned application method, only the present invention is said described in above-mentioned application method and specification
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement both falls in the claimed scope of the invention claimed scope of the invention by appended claims and its equivalent
It defines.
Claims (9)
1. a kind of greenhouse automatic snow-removing device, it includes greenhouse, shaker mechanism and controller module;The greenhouse is frame knot
Structure, frame surface are covered with the first film, and the second film is equipped on the outside of the first film, and shed top is equipped with fixed link;It trembles
Motivation structure is connect with greenhouse;Controller module controls shaker mechanism;Controller module detects the gravity on the second film, and control is trembled
Motivation structure generates shake so that the second film generates shake, and at least one shaker mechanism, the shake machine are equipped in greenhouse
Structure is by pedestal, motor, pulley, belt and agitating device;The pedestal is located in greenhouse correspondingly with agitating device
Face, pedestal are in L-shaped shape, and the top of pedestal is close to the fixed link in greenhouse;It is opposite that the motor is secured within pedestal
Side;The belt pulley is fixed on the base the outer surface at end, and belt pulley is corresponding with the shaft end position of motor;It is described
Belt be socketed in the shaft and belt pulley of motor;The agitating device is fixed in fixed link, agitating device lower end
It is connected to the belt pulley of pedestal;The controller module is connected to shaker mechanism and greenhouse;
Further include the vibrating sensor being mounted on shaker mechanism, the noise transducer on shaker mechanism, mounted on trembling
Camera, vibration signals collecting card, noise signal capture card, video signal collecting card, a DTU module, a cloud on motivation structure
Hold server, the vibration signals collecting card, noise signal capture card, video signal collecting card respectively with the controller module
Connection, the controller module connect the DTU module, and the DTU module is wirelessly connected the cloud server;The cloud
It holds and is equipped with virtual reality diagnosis maintenance module in server, the virtual reality diagnosis maintenance module includes that a storage is faulty
The expertise database that the Mishap Database of information, one are stored with solution corresponding with fault message;The controller mould
Block acquires operation data, and operation data is transmitted to the cloud server, the cloud server by the DTU module
Operation data is matched with the fault message of the Mishap Database, when successful match, calls corresponding expertise
Solution in database, and send controller module to, realize remote failure processing function;The cloud server connects
Connect a processing unit for emulating display greenhouse automatic snow-removing device abort situation and malfunction;The cloud server
Operation data is matched with the fault message of the Mishap Database, when matching unsuccessful, cloud server will be run
Data transmission gives the processing unit, the processing unit to be handled according to operation data, and emulation shows fault message, described
Fault message includes greenhouse automatic snow-removing device abort situation and malfunction, the failure that technical staff shows according to processing unit
Information provides solution, and fault message is added to the Mishap Database, and solution, which is added to the expert, to pass through
Test database.
2. greenhouse automatic snow-removing device according to claim 1, it is characterised in that:The processing unit includes a computer,
The faulty information emulator software of built-in computer, the computer are also connected with the Mishap Database and expert warp
Test database;When the cloud server sends operation data to the computer, the computer is imitative using fault message
Greenhouse automatic snow-removing device abort situation and malfunction emulation display, technical staff are provided long-range solution party by true software in real time
Case.
3. greenhouse automatic snow-removing device according to claim 1 or claim 2, it is characterised in that:The DTU module receives the high in the clouds
After the solution of server transmission, the DTU module sends solution to the controller module, passes through controller mould
Block corrects operation data.
4. greenhouse automatic snow-removing device according to claim 1 or claim 2, it is characterised in that:One display dress of the DTU module connection
It sets, the display device includes a microprocessor system, a display being connect with the microprocessor system, described micro-
Type processor system is built-in with simulation software;It is described after the cloud server sends solution to the DTU module
DTU module sends solution to the microprocessor system, and the microprocessor system will be big using simulation software
The method and step emulation display of canopy automatic snow-removing device abort situation, malfunction and solution.
5. greenhouse automatic snow-removing device according to claim 1 or claim 2, it is characterised in that:One geographical position of the DTU module connection
Locating module is set, it is described when the cloud server asks the DTU module to send greenhouse automatic snow-removing device geographical location
DTU module sends the location information that the Geographic mapping module is sent to the cloud server.
6. greenhouse automatic snow-removing device according to claim 5, it is characterised in that:One setting of controller module connection exists
Tamper module in DTU module, the controller module determine whether the DTU module is removed by the tamper module,
When DTU module is removed, the controller module control greenhouse automatic snow-removing device can not work normally;The high in the clouds clothes
When business device can not establish connection by the DTU module and the controller module, the cloud server carries out alarm.
7. greenhouse automatic snow-removing device according to claim 1, it is characterised in that:The controller module is sending cloud to
When holding server operation data, the heat transfer agent of the sensor group acquisition on greenhouse automatic snow-removing device is also transmitted.
8. greenhouse automatic snow-removing device according to claim 1 or claim 2, it is characterised in that:The controller module is controlled using PLC
Device processed, the PLC controller by the operation data of acquisition by the DTU module be converted into computer identification digital information with
The cloud server is communicated.
9. greenhouse automatic snow-removing device according to claim 1 or claim 2, it is characterised in that:The DTU module is built-in with GPRS
Operation data is transferred to the cloud server by transmission module, the DTU module by the GPRS transmission module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710215500.0A CN108710954A (en) | 2017-04-03 | 2017-04-03 | A kind of greenhouse automatic snow-removing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710215500.0A CN108710954A (en) | 2017-04-03 | 2017-04-03 | A kind of greenhouse automatic snow-removing device |
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Publication Number | Publication Date |
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CN108710954A true CN108710954A (en) | 2018-10-26 |
Family
ID=63866110
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Application Number | Title | Priority Date | Filing Date |
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CN201710215500.0A Pending CN108710954A (en) | 2017-04-03 | 2017-04-03 | A kind of greenhouse automatic snow-removing device |
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Country | Link |
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2017
- 2017-04-03 CN CN201710215500.0A patent/CN108710954A/en active Pending
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