CN107389127A - Ensilage nondestructive detection system and method based on ZigBee - Google Patents
Ensilage nondestructive detection system and method based on ZigBee Download PDFInfo
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- CN107389127A CN107389127A CN201710560054.7A CN201710560054A CN107389127A CN 107389127 A CN107389127 A CN 107389127A CN 201710560054 A CN201710560054 A CN 201710560054A CN 107389127 A CN107389127 A CN 107389127A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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Abstract
The present invention discloses a kind of ensilage nondestructive detection system and method based on ZigBee, the system includes detection node module, telegon and remote service platform, wherein detection node module is a closed shell, is provided with sensor and the first ZigBee module in it；Telegon includes the first CPU module, the second ZigBee module, the first gsm module and display screen；Telegon receives the information such as the feed epidemic disaster of diverse location and pH value in the horizental silo that detection node module is sent and shown, is sent after the data of reception are handled in the form of short message to remote service platform progress data and shows and store；Administrative staff can in real time be monitored by telegon, long-range PC or cell phone application, inquire about feed ensilage state, the problem of so as to avoid out storing or horizental silo inner case can not being judged, the system and method economy is simple and practical, improve the storage management method of ensilage, the workload of administrative staff has greatly been liberated using the detection method of science reduces labour, improves economic benefit.
Description
Technical field
The present invention relates to a kind of ensilage nondestructive detection system and method based on ZigBee.
Background technology
Animal feed plays important role in the development of animal husbandry, and the quality of feed directly affects the feeding of domestic animal
Amount and the growth of domestic animal, so the Quality Identification of ensilage is extremely important.Feed ensiling refers to will be close after herbage, crop chopping
Envelope processing, is fermented under anaerobic through lactic acid bacteria, produces organic acid.
In ensilage production process, after fodder laceration, need to it is each lamination reality after enclose to prevent extraneous bar
Part disturbs, and in order to protect the nutritional quality of ensilage, some necessary conditions is met during storage, from course of reaction table
Existing phenomenon sees that oxidizing process is stronger, discharges heat the more, nutrient loss increases therewith；Breathing is ensilage quality
The main reason for loss, and respiration depends on the factors such as oxygen, carbon dioxide, heat and humidity, in ensilage, temperature
The change of the factors such as degree drastically influence lactobacillus-fermented, and then influence Silage Quality, accurately detect the temperature in course of reaction
The environmental conditions such as degree, oxygen concentration, humidity, the accurate time for controlling anaerobic environment, temperature and humidity is adjusted, can prevented a large amount of
Soluble-carbohydrate is consumed, and reduces the loss of dry and quality during harvest, for improving ensilage
Quality and digestive utilization ratio are significant, can not only stablize the pH value of cud, problem is ruminated in reduction, to the health of milk cow
Also active influence can be produced, there is the advantages such as feed intake, the output of milk and the milk quality for improving milk cow.
With the continuous development and progress of science and technology, external also section is not innovated and improved in terms of Sativa Silage Technology, to green grass or young crops
The observation of indices in the fermentation process of storage technique is also more and more ripe, is just used in laboratory early in Pahlow in 1984
Silage barrel is tested, and toward the mixed gas of the interior injection air of silage barrel and carbon dioxide, may decide that daily using this method
Into the amount of silage barrel oxygen.Williams, Hoxey and Lowe in 1997 do ensiling in fixed container and in oxygen
Inlet and outlet sampling with carbon dioxide is demarcated to measure oxygen and carbon dioxide.Both approaches are all more complicated, survey
The flowing of gas is quantitatively depended on, and in ensiling, feed is not also compacted significantly, so research Shortcomings, base
In the adverse circumstances of ensiling, there is not further research yet at present.
Although China is a generally acknowledged agricultural and animal husbandry big country, overwhelming majority area is blue or green in herbage and feed at present
Traditional, extensive production model is still continued to use in terms of storage, the research in terms of ensiling process technology is very deficient, ensiling processing skill
Art far lags behind developed country with equipment, and basic research level related to this explores difference in height with international counterparts forward position
Away from becoming apparent, undeniably, this backward situation is to limit a fast-developing main cause of China's grassland agriculture.
Therefore during feed ensiling, accurate parameters for observing ensilage are more beneficial for production and the quality of feed
Improve, but in actual production, the parameter such as temperature all opens cellar for storing things observation by artificial mostly, and the fermentation process to feed is difficult to do
Hold, important value of the research with Academic innovations that this programme proposes, have to Animal husbandry production and development important to accurate
Effect.
The content of the invention
The present invention for prior art or equipment can not effective detection ensilage state, need to open cellar for storing things observation, to feed
Fermentation process be difficult to propose a kind of ensilage nondestructive detection system and side based on ZigBee the defects of accomplishing to be precisely controlled
Method, realize that the long-range Non-Destructive Testing of feed ensilage and relevant information count by ZigBee Radio Transmission Technologys, to feed
Fermentation process realize complete monitoring, advantageously improve production technology, improve productivity effect.
The present invention is realized using following technical scheme：Ensilage nondestructive detection system based on ZigBee, bag
Include the detection node module being arranged in horizental silo, the telegon being arranged on outside horizental silo and remote service platform；It is described
Detection node module is to ensilage parameter information in detection horizental silo, and the parameter information of detection is transmitted to coordination in real time
Device, the telegon carries out parametric statistics and display, and the information transfer after processing to remote service platform is stored；The inspection
Surveying node module includes a seal casinghousing and the sensor being arranged in seal casinghousing and the first ZigBee module, the sensor
Electrically connected with the first ZigBee module, and the probe of the sensor is placed on the outside of seal casinghousing；The sensor includes temperature
Spend sensor, humidity sensor and pH value sensor；The telegon includes telegon housing and is arranged in telegon housing
The first CPU module and the second ZigBee module, the first gsm module and the display screen that are connected respectively with the first CPU module；
First ZigBee module realizes wireless telecommunications with the second ZigBee module.
Further, first gsm module and the second gsm module use SIM900A modules.
Further, the remote service platform includes the second CPU module and deposited respectively with what the second CPU module was connected
Storing up electricity road, serial communication circuit and the second gsm module, first gsm module and the second gsm module realize wireless telecommunications.
Further, the seal casinghousing is spherical to be made using waterproof anti-corrosion material, and seal casinghousing is placed on ensiling
After in cellar for storing things, spherical designs can ensure that feed stressed shell when compacting is uniform, and then ensure accuracy in detection and equipment
Can be stable.
Further, the remote service platform also includes SD card interface and USB interface.
Further, 3-8 detection node module can be uniformly laid in each horizental silo as the case may be.
It is of the invention also to propose a kind of detection method of the ensilage nondestructive detection system based on ZigBee in addition, including with
Lower step：
Step A, feed parameter information in each horizental silo is gathered by detection node module, and passed through every 20min-40min
First ZigBee module transmits the parameter information of collection to telegon, and the data that different detection node modules are sent are set
Different labels；
The parameter information that detection node module is sent out of different horizental silos is carried out classification processing by step B, described telegon
And numbering, and record and receive the time, shown by display screen；Detection node module position and ensiling are determined by its data number
Cellar for storing things numbering, staff do not have to open the situation that horizental silo can understands feed in each horizental silo；
Step C, described telegon sends in the form of short message the information after processing every 0.5h-2h by the first gsm module
Statistics display and storage are carried out to remote service platform.
Further, step D is also included after the step C, remote service platform is by the data of reception by serially leading to
Circuit transmission is interrogated to upper PC data management platform, it is bent that the upper PC data management platform includes Parameters variation standard
Line, data management platform restore data according to the data label of reception and time, and are carried out with Parameters variation standard curve
Contrast, the feed parameter passage time distribution in horizental silo is shown；Staff can be clearly seen that each ensiling
The parameter information curve of different time in cellar for storing things, reference is provided for accurate control fermentation process, can be according to expert system for not
Same parameter takes different measures.
Further, in the step A, when gathering feed parameter information in each horizental silo by detection node module,
Local address is detected first, then carries out system initialization, radio sensing network is set up by Zigbee protocol stack, by collection
Data and the machine address are together sent to telegon.
Further, in the step B, telegon believes the parameter that detection node module is sent out of different horizental silos
When breath carries out classification processing and numbering, in addition to protocol stack networking transmission module of portable data, GSM send SMS module design and serial ports
The steps such as sending module design.
Compared with prior art, the advantages and positive effects of the present invention are：
A kind of ensilage nondestructive detection system and method based on ZigBee disclosed by the invention, it is real by detection node module
Show the Non-Destructive Testing of ensilage, avoid out influence of the cellar for storing things detection to feed, and pass through ZigBee wireless network transmissions to association
Device is adjusted, telegon shows data parameters by display screen, and is sent to remote service in the form of short message by GSM network and puts down
Platform, remote service platform are stored data in SD card or USB flash disk, and send data to PC host computers by serial ports.
By the system and method, the Non-Destructive Testing of ensilage is realized, and can simultaneously observe in multiple horizental silos and raise
The parameter information such as material temperature humidity and pH value, dramatically saves on manpower, avoid out influence of the cellar for storing things detection to feed, the system can
Remote monitoring is realized, the parameter information of the different time of each horizental silo can pass through remote service platform, PC host computers or hand
Machine is monitored in real time, can not only realize checking at any time for data, and the mode of production for being more beneficial for ensilage is improved, and improves green grass or young crops
The storage management method of feed is store, the workload of administrative staff has greatly been liberated using the method detection of science and has worked strong
Degree, realizes modern management, increases economic efficiency.
Brief description of the drawings
Fig. 1 is detecting system structure composition schematic diagram described in the embodiment of the present invention 1；
Fig. 2 is detecting system theory diagram described in the embodiment of the present invention 1；
Fig. 3 is the detection node module hardware board design schematic diagram described in the embodiment of the present invention 1；
Fig. 4 is the first gsm module design principle figure described in the embodiment of the present invention 1；
Fig. 5 is detection node module main program flow chart described in the embodiment of the present invention 2；
Fig. 6 is telegon flow chart of data processing figure described in the embodiment of the present invention 2；
Fig. 7 is PC host computers workflow diagram described in the embodiment of the present invention 2.
Embodiment
In order to which the above objects, features and advantages of the present invention is more clearly understood, below in conjunction with the accompanying drawings and implement
The present invention will be further described for example.
Embodiment 1, the present embodiment discloses a kind of ensilage nondestructive detection system based on ZigBee, with reference to figure 1, including
Detection node module 1, telegon 2, remote service platform 3, the detection node module 1 to it is real-time, accurately detect ensiling
Store the ensilage parameter information of 4 closed environments（Including physical characteristics such as temperature, humidity, pH value concentration）, and by the ginseng of detection
Number information lossless is transmitted to telegon 2, and the telegon 2 carries out parametric statistics and display, and the information after processing is passed through into GSM
Transmitted to remote service platform 3 and stored in a manner of short message, remote service platform will be sent to PC after data preparation by serial ports
Host computer, it can be also stored in by storage circuit in SD card or USB flash disk.
First, detection node module：
With reference to shown in Fig. 2, the detection node module 1, telegon 2, remote service platform 3 are respectively three independent devices,
Wherein, shown detection node module 1 includes a seal casinghousing and the sensor and the first ZigBee moulds that are arranged in seal casinghousing
Block, the sensor are electrically connected with the first ZigBee module, and the probe of the sensor is placed on the outside of seal casinghousing, so as to
In detection feed parameter；The sensor includes temperature sensor, humidity sensor and pH value sensor, with complete detection ensiling
Feed parameter information in cellar for storing things.
The present embodiment considers the sealing of ensilage, using wireless transmission method, because detection cycle is longer（Typically
For 30-60 days）, the mode power consumption such as blueteeth network communication is higher, it is difficult to meets to require, the battery capacity of the volume of device and configuration
It is limited, it is difficult to meet that continuation of the journey requires, therefore the detection node module described in the present embodiment is before ensilage sealing is ensured
Put, the master cpu of detection node module uses the low-power chip CC2530 that NI companies produce, and sets up ZigBee-network, real
Existing wireless data communication.
Because the environment of ensilage is slant acidity, in order to prevent being corroded, temperature sensor described in the present embodiment selects
With the DS18B20 sensors with anti-head, the sensor only needs an I/O mouth to drive, and peripheral circuit is simple, wiring side
Just, the stability and reliability of system are improved and；Humidity sensor selection in Si Liao Celadon ensilages equally has higher
It is required that because the seal casinghousing of detection node module is also sealing, the moisture of confined space can not be straight in feed ensilage
The inside into detection node module is tapped into, so aerial temperature and humidity sensor can not be used, probe sensor can only be used, and it is common
Soil humidity sensor precision used in measure and control test is poor, therefore the present embodiment is sensed using SMS-II-50 soil temperature and humidities
Device, the sensor can change into the humidity value in medium magnitude of voltage output, and CPU only needs an ADC input interface, by voltage
Value is converted into digital quantity and then computation system computing draws humidity value, not only alleviates the few pressure of CPU I/O quantity, Er Qieneng
It is enough accurately to measure humidity value, also, the seal casinghousing is generally spherical, is made using waterproof anti-corrosion material,
And respective handling is done to sealing（Space is sealed using PUR）, to adapt to environmental requirement in horizental silo, meet uniform force
Deng rigors；The detection node module is by 18650 lithium battery power supplies, and charging is simple, and capacity is big, but the voltage of the battery
For 3.7V-4.2V, and main control chip CC2530 voltage range is in 2V-3.6V, and system needs 3.7V to turn 3.3V voltage stabilizing chips, this
System selects AMS1117-3.3V voltage stabilizing chips.Powered after voltage conversion circuit for whole system.
According to described above, integration battery Voltage stabilizing module, CC250 modules, DS18B20 temperature sensor interfaces, SMS-II-
50 soil temperature-moisture sensor interfaces, detection node module hardware circuit board schematic diagram is designed, with reference to figure 3.Circuit board is loaded
Enter housing, each sensor, 18650 battery modules are connected, then by housing seal, you can the hardware for completing all nodes is set
Meter.
2nd, telegon：
Detection node module 1 is shown the data transfer of collection to telegon 2, for promptly and accurately errorless reception detection
The data that node module is sent, designed external coordination device 2 needs to participate in the communication of ZigBee radio sensing networks, so association
CC2530 must also be used by adjusting the main control chip of device, and the telegon 2 includes telegon housing and is arranged in telegon housing
The first CPU module and the second ZigBee module, the first gsm module and the USART that are connected respectively with the first CPU module
HMI intelligence serial port liquid crystals display screen, clock circuit DS1302 etc., and first ZigBee module and the second ZigBee module
Wireless telecommunications are realized, the information of ensilage is transmitted in the form of short message to remote service platform by its GSM function, coordinated
Device can add the time received, and root on its basis when receiving the data that the detection node module 1 in different cellars for storing things is sent
Its position and horizental silo numbering are determined according to its data number.
The telegon is powered using 12V DC, after voltage-stabilized power supply and subsequent conditioning circuit processing to the first CPU module and
The part such as ZigBee powers；And operation button is housed in telegon front, side is also devised with 12V power supply adaptor sockets, its
In, the first CPU module uses STC12C5A60S2 minimum systems, mainly completes the work(such as system data acquisition, processing and analysis
Energy；Second ZigBee module works to receive the data of the transmission of detection node module 1 in order to facilitate outside feed horizental silo
Personnel check, and by Serial Port Transmission to feed parameter information in display screen real-time display horizental silo, it is contemplated that CC2530 modules
I/O it is limited, so the present embodiment selects 7 cun of color liquid crystal serial ports screens, the display screen only needs a serial ports to complete to drive
Any control of dynamic control display, wiring are simple and convenient.
Remotely letter is mainly based upon gsm module to telegon all, CPU by serial ports send AT instructions will need to send it is short
Letter content and receiving number are sent to gsm module, and then control GSM to realize function of receiving and sending short message, and the function is to realize the system
The main path of telecommunication, and the first gsm module selects SIM900A, using its GSM functions by the information of ensilage with
Short message form is transmitted to remote service platform, and gsm module is also the important composition module for realizing mobile phone host computer.By CC2530 moulds
Block, 7 cun of chromatic liquid crystal screen modules, the first gsm module are combined, you can the hardware circuit for being fully finished telegon is set
Meter, assembling is then packaged, forms telegon.
3rd, remote service platform：
The objective of this programme design is real-time, therefore the system also needs to design a remote service platform, and telegon 2 is remote
The reception of the data of journey transmission promptly and accurately, and transmitted to computer terminal and checked by wired mode, the remote service
Platform includes the second CPU module and the storage circuit, serial communication circuit and the 2nd GSM that are connected respectively with the second CPU module
Module, first gsm module and the second gsm module realize wireless telecommunications, and main control chip equally uses CC2530 chips.
Wherein, the second CPU module uses STM32F103RCT6, main to complete the functions such as system data processing, transmission and storage, string
Row communicating circuit uses RS232, and because the mode of host computer and slave computer communication has many kinds, network interface communication needs to take computer
An only network interface, it is likely that the normal online of computer can be influenceed, comparatively speaking, the signal of RS-232 Serial Port Transmissions is steady
It is fixed, it is not easy packet loss transmission.All parts are integrated and are placed in a housing, are also directly powered by 12V DC, in its housing front
Indicator lamp and button are provided with, SD card and USB interface are designed with the side of housing, can be stored by forms such as SD card or USB flash disks
Data, the opposite side of housing are designed with 12V power supply adaptors socket and 9 pin serial line interfaces, PC are sent data to by serial ports
Host computer 5, to facilitate staff's Real Time Observation related data.
4th, PC host computers：
In addition, feed ensiling is a slow process, it is necessary to carry out Sample point collection detection for a long time, while be also required to a Pang
Big data are compared, and then judge the progression and quality of feed ensiling currently surveyed, and need to be taken if any abnormal
Stringent effort, comparing are very high to hardware speed and memory size, and common single-chip microcomputer and CPU can not complete the requirement, because
This system devises a PC host computers based on Windows operating system, realizes that receiving data platform by serial ports sends
Packet, then packet is parsed, display and document storing.For PC host computers, data management is designed with
Platform, the data management platform are stored with canonical parameter change curve, and its operation principle is the data message by receiving,
It is shown on data management platform, staff can be clearly seen that the parameter information of different time in each horizental silo is bent
Line, the feed various parameters passage time in horizental silo is distributed, and by being contrasted with canonical parameter change curve, in time
Note abnormalities problem, to determine which kind of measure of the progress provides reference.
5th, in addition, this programme have also been devised the cell phone application software based on Android operation system, the software mainly can be with
Realize and inquire about the data that the arbitrary node of feed ensilage measures at any time, in order to realize that remote inquiry monitors, increase system
The convenience used.
During specific implementation：Whole system has been debugged before feed horizental silo loads feed, has got out several node moulds
Block assembly, address is set, confirm battery full power state and can be communicated with telegon.Then during feed is loaded,
Diverse location detection node module being arranged in horizental silo, and be the parameters such as the humiture of accurate detection feed, pH value, often
3-8 detection node module of setting in individual horizental silo, preferably 5；If there is the situation of node parameter distortion midway, it is necessary to examine in time
Look into node shell whether leak situations such as, once sealed environment, node can not then take out.The telegon is arranged on horizental silo
Outside, after horizental silo is fully sealed, the display screen of the telegon of outside is observed, tests whether accurately to detect sensor
Numerical value out is accurately passed back, and telegon display screen can show the parameter curve of detection；Remote service platform is arranged on caretaker room.
Detection node module sends a data to telegon at regular intervals, and telegon passes through the data received
Serial ports screen is shown, and sends a data, the number that remote service platform will receive to remote service platform at regular intervals
According to storage into SD card or USB flash disk, and send to PC host computers, host computer and shown by data convert and with timeline, administrative staff
Both data can be observed by telegon serial ports screen, the parameter information of ensilage can also be checked by remote service platform；
The communication process can also be simulated by mobile phone, corresponding phone number ID cell phone will receive corresponding number of request
According to.
System described in the present embodiment realizes the Non-Destructive Testing of ensilage, and can observe the state of multiple horizental silos simultaneously
Information, multi-parameter, multiple spot and the monitoring of various dimensions infomation detection are realized, dramatically saves on manpower, avoid out cellar for storing things detection to raising
The influence of material, while remote monitoring can be realized, the information of the different time of each horizental silo can watch on the remote computer,
Realize that multidimensional information is analyzed, can not only realize the viewing at any time of data, the mode of production for being more beneficial for ensilage is improved, real
Showed modern management, the design of structure can continuous for a long time, non-stop run, endurance ensured.
Embodiment 2, based on ensilage nondestructive detection system disclosed in embodiment 1, the present embodiment proposes that one kind is based on
ZigBee ensilage lossless detection method, specifically includes following steps：
Step A, feed parameter information in each horizental silo is gathered by detection node module, and passed through every 20min-40min
First ZigBee module is transmitted to telegon, preferably 30min minutes and detected once, and is provided with 3-8 inspection in each horizental silo
Node module is surveyed, the label that different detection node modules send data is different；
The parameter information that detection node module is sent out of different horizental silos is carried out classification processing by step B, described telegon
And numbering, and record and receive the time, shown by display screen；Detection node module position and ensiling are determined by its data number
Cellar for storing things numbering, staff do not have to open the situation that horizental silo can understands feed in each horizental silo；
Step C, described telegon sends in the form of short message the information after processing every 0.5h-2h by the first gsm module
Statistics display and storage are carried out to remote service platform, preferably 1h is sent once；
Step D, remote service platform transmit the data of reception to upper PC data management platform by serial communication circuit,
Data management platform restores data according to the data label of reception and time, by the feed parameter passage time in horizental silo
Distribution is shown；Staff can be clearly seen that the parameter information curve of different time in each horizental silo, and with mark
Quasi- Parameters variation curve is contrasted, and is provided reference for accurate control fermentation process, can be directed to different ginsengs according to expert system
Number takes different measures.
Pair gather in each horizental silo that the electric first step is first on feed parameter information with step A, passing through detection node module
Local address is detected, a series of initialization is then carried out, is then loaded into data, wireless sensing is set up by Zigbee protocol stack
Network, data and the machine address, which are together sent to telegon, the Software for Design part of detection node module, includes TEMP
Device reads number computing module, humidity sensor reads computing module and pH value reads computing module, and implementation process is with reference to figure 5.
As shown in fig. 6, realize program flow diagram for telegon, including protocol stack networking transmission module of portable data, GSM send it is short
Believe that module design, serial ports sending module design, in step B, the process of the data processing realization of telegon, detection node is with coordinating
Device networking communication, telegon and data terminal GSM telecommunication, telegon and Android SMS communication, data terminal are upper with PC
Machine serial communication.The protocol stack networking communication module is that NI companies provide, for base program used in ZigBee networkings, sheet
The address of desired transmission, local address, data length, data pointer etc. are passed to by part design as parameter, the communication of guarantee
Stability；The main function that GSM sends SMS module design is to send data to data terminal or Android by telegon
Mobile phone host computer, with reference to telegon time block, mutually at regular intervals, the packet of newest detection, one will be risen
Deliver to data terminal；Serial ports sending module main function sends the data packed to computer host computer by serial ports, is
The indispensable part of the system connection computer host computer.
Computer upper computer software programming is write using Labview, and major function is the packet for receiving serial ports, is solved
Analysis is handled, and is then shown, and is stored in inside historical data base, can also support output file, historical data is protected
Exist in Excel forms, its flow chart is with reference to figure 7.
This programme realizes the Non-Destructive Testing of ensilage by detection node module, is set up by ZigBee wireless networks
Star Network sends data to telegon, and data parameters are carried out regular, parsing by telegon, and are shown by display screen,
GSM network is sent to remote service platform in the form of short message, and is sent packed data to PC by serial communication
Position machine.By the system and method, the Non-Destructive Testing of ensilage is realized, and the state letter of multiple horizental silos can be observed simultaneously
Breath, dramatically saves on manpower, avoid out influence of the cellar for storing things detection to feed, and the system can realize remote monitoring, each ensiling
The information of the different time at cellar for storing things can all watch on the remote computer, can not only realize the real-time monitoring of data, be more beneficial for
The mode of production of ensilage is improved, and realizes modern management.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Effect embodiment is applied to other fields, but every without departing from technical solution of the present invention content, the technical spirit according to the present invention
Any simple modification, equivalent variations and the remodeling made to above example, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. the ensilage nondestructive detection system based on ZigBee, it is characterised in that including being arranged on several in horizental silo
Detection node module, the telegon being arranged on outside horizental silo and remote service platform；The detection node module is to reality
When detect ensilage parameter information in horizental silo, and the parameter information of detection is transmitted to telegon, the telegon is carried out
Parametric statistics and display, and the information transfer after processing to remote service platform is stored；
The detection node module includes a seal casinghousing and the sensor being arranged in seal casinghousing and the first ZigBee module,
The sensor is electrically connected with the first ZigBee module, and the probe of the sensor is placed on the outside of seal casinghousing, the biography
Sensor includes temperature sensor, humidity sensor and pH value sensor；
The telegon includes telegon housing and the first CPU module for being arranged in telegon housing and respectively with first
The second ZigBee module, the first gsm module and the display screen of CPU module electrical connection；First ZigBee module and second
ZigBee module realizes wireless telecommunications.
2. detecting system according to claim 1, it is characterised in that：The remote service platform includes the second CPU module
And storage circuit, serial communication circuit and the second gsm module being connected respectively with the second CPU module, first gsm module
Wireless telecommunications are realized with the second gsm module.
3. detecting system according to claim 1 or 2, it is characterised in that：First gsm module and the second gsm module
Use SIM900A modules.
4. detecting system according to claim 3, it is characterised in that：The seal casinghousing is spherical, using water-tight corrosion-proof
Material is lost to make.
5. detecting system according to claim 4, it is characterised in that：The remote service platform also include SD card interface and
USB interface.
6. detecting system according to claim 5, it is characterised in that：3-8 detection is uniformly laid with each horizental silo
Node module.
7. the detection method based on any one of the claim 1-6 detecting systems, it is characterised in that comprise the following steps：
Step A, feed parameter information in each horizental silo is gathered by detection node module, and passed through every 20min-40min
First ZigBee module by the information transfer of collection to telegon, and to different detection node modules send data set it is different
Label；
The parameter information that detection node module is sent out of different horizental silos is carried out classification processing by step B, described telegon
And numbering, and record and receive the time, shown by display screen；
Step C, described telegon sends in the form of short message the information after processing every 0.5h-2h by the first gsm module
Statistics display and storage are carried out to remote service platform.
8. detection method according to claim 7, it is characterised in that also include step D after the step C, long-range clothes
Business platform transmits the data of reception to upper PC data management platform, the upper PC data by serial communication circuit
Management platform includes Parameters variation standard curve, and data management platform goes back data according to the data label and time of reception again
Original, and contrasted with Parameters variation standard curve, the feed parameter passage time distribution in horizental silo is shown.
9. detection method according to claim 8, it is characterised in that in the step A, gathered by detection node module
In each horizental silo during feed parameter information, local address is detected first, is then carried out system initialization, is passed through Zigbee protocol
Stack sets up radio sensing network, and the data of collection and the machine address are together sent to telegon.
10. detection method according to claim 9, it is characterised in that in the step B, telegon will be from different ensilings
When the parameter information that detection node module is sent in cellar for storing things carries out classification processing and numbering, in addition to protocol stack networking communication module
Design, GSM send SMS module design and serial ports sending module design procedure.
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| CN114919881A (en) * | 2022-06-20 | 2022-08-19 | 安徽农业大学 | Silage bag and storage system for automatically and remotely monitoring pH value inside corn silage |
| CN114919881B (en) * | 2022-06-20 | 2023-02-03 | 安徽农业大学 | Silage bag and storage system for automatically and remotely monitoring pH value inside corn silage |
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