A kind of Internet of Things traceability system of vegetable pesticide residue and application
Technical field
The present invention relates to a kind of Internet of Things traceability system of vegetable pesticide residue and application, belong to vegetable pesticide residue detection
With trace-back technique field.
Background technology
Vegetables are China cultivated area most wide, highly important crops of economic status in addition to cereal crops, as China
The important component of agricultural or even national economy.
Agricultural chemicals plays the preventive and therapeutic effect of disease pest and weed in the planting process of vegetables, but agricultural chemicals can not be all by plant
Absorb, largely remain on fruit surface.Modern agricultural production is being promoted to develop aspect rapidly, the appearance of agricultural chemicals is mankind society
Huge economic interests can be brought.But the origin of chemistry of pesticide material is plus the not scientific and reasonable use of people's large area,
In addition inadequate specification is managed, the balance for causing the ecosystem is destroyed, and Pesticide Residue is displayed therewith.
Vegetables quality safety is related to the sustainable and healthy development of vegetables industry concerning the healthy of the people.Protect
Hinder the quality safety of victual it is necessary to the use of strict control vegetables production process Pesticides.Vegetables market periods are shorter,
Generally the same day harvesting same day sells.Traditional analytical instrument detection cycle is long, it is impossible to realize field quick detection.Only to vegetables
Persticide residue is detected in real time after production, harvesting, before listing, and synchronized upload can just have to vegetable safety traceability system
The reasonable employment of effect monitoring pesticide residues in vegetables medicine, it is ensured that vegetables quality safety and efficiently production.
The content of the invention
To solve the above problems, the invention provides a kind of Internet of Things traceability system of vegetable pesticide residue, being taken
Technical scheme is as follows:
It is an object of the invention to provide a kind of Internet of Things traceability system of vegetable pesticide residue, if the traceability system be by
Dry Detecting Pesticide module, some system-monitoring modules, at least one database module and at least one information sharing mould
Block is constituted, wherein:
The Detecting Pesticide module, is connected by wireless network with system-monitoring module, comprising:
Sense signals module, the submodule passes through sensor collection vegetable sample Pesticide Residues concentration information to be measured;
Electrode submodule, the submodule sends the residues of pesticides concentration information that sense signals module is obtained at signal to
Manage module;
Signal transacting submodule, the submodule by the detection information received by storage, I/V change, signal amplification,
Filtering, radio receiving transmitting module is given after A/D conversions;
Wireless receiving and dispatching submodule, the detection information after preliminary treatment is sent to by the submodule by wireless network is
System monitoring module;
The system-monitoring module, is connected by wired or wireless network and Detecting Pesticide module and database module
Connect, including:
Data transmit-receive submodule, the submodule receives the detection letter that Detecting Pesticide module and database module are sent
Breath, and the information and feedback information by integrating can be transferred to database module and Pesticides Testing module respectively;
Data Integration submodule, the submodule decodable code difference is traced to the source the radio frequency label RFID on ground, and will wirelessly be penetrated
Detection information in frequency RFID tags and place detection information retroactively and ground information of tracing to the source are integrated, and generation contains newest
The data message of detection information, then generates the radio frequency label RFID containing the data message, is chased after integrating last
After the detection information in place of tracing back, coding generation finally detects the two-dimensional bar of data link, the submodule containing database is accessed
Block is transferred to data output submodule after generation radio frequency label RFID or two-dimensional bar;
Data output submodule, the submodule receives the radio frequency label RFID and two-dimensional strip of Data Integration module generation
Shape code, and by printer output radio frequency label RFID and containing access database finally detect data link QR bis-
Tie up bar code;
The database module, is connected by wired or wireless network with system-monitoring module and information sharing module, bag
Include:
Data interaction submodule, the submodule realizes database subsystem module and system-monitoring module and information sharing module
Data message interact and decoding QR two-dimensional bars and radio frequency label RFID in information, meanwhile, the submodule can be with
Vegetables quality inspection center database realizing information exchange, by detection information respectively retroactively and ground information transfer of tracing to the source to vegetables
Quality testing central database;
Database subsystem module, the detection information of the submodule collection system monitoring module, trace to the source ground information and information sharing
The client feedback information of platform, and in QR two-dimensional bars in reviewing in final detection information and radio frequency label RFID
Information, and these information are imported into database;
Information sharing module, by wired or wireless network and database Module Links, and can realize information with client
Shared and interaction, including:
Information discloses submodule, and the submodule contains vegetables quality inspection center database, the submodule and database subsystem
Module is connected, and client obtains the link that data are finally detected containing access database, the link by scanning QR two-dimensional bars
Logical addressable vegetables quality inspection center database, obtains the detection information to be inquired about and ground information of tracing to the source;
Customer information feeds back submodule, and the submodule can will collect the feedback information of client, and feedback information is deposited
After storage, processing, feedback information is transferred to the data transmit-receive submodule of system-monitoring module by database module.
Preferably, the sensor is enzyme biologic sensor.
It is described retroactively, including the vegetables place of production, vegetables storage place, Vegetable Circulation distribution centre, fruits and vegetables, vegetable product
Circulation distribution centre and the market of vegetables and vegetable product.
The ground information of tracing to the source, first ground information of tracing to the source is vegetable cultivation ground information, including:Plant way address, plantation
People, director, quality inspection report;Fruits and vegetables ground information, including:Manufacturer, director, process time, machining location, production
Batch and quality inspection report;Other ground information of tracing to the source, including administrative area code, producer's numbering, batch coding, storage date, outbound
Date and product ID.
The wireless network, including bluetooth, 2G, 3G, 4G, GPRS, WIFI, CDMA and Zigbee.
The traceability system is used for detection, monitoring, information sharing and the agricultural product of vegetables and vegetable product residues of pesticides
Trace to the source.
Another object of the present invention is to provide a kind of method for reviewing vegetable pesticide residue using the application, this method
The step of it is as follows:
1) Detecting Pesticide module detects the residues of pesticides in vegetables to be measured, generates initial detecting information, by storing,
I/V is changed, signal amplification, and filtering obtains detection information after A/D conversions, by wireless network, detection information is transmitted to system
Monitoring module;
2) system-monitoring module is received after first detection information, by detection information and first trace to the source ground information import data
Library module simultaneously generates radio frequency label RFID, exports radio frequency label RFID and is attached on victual, then vegetables turn
Move to second and trace to the source ground;
3) second trace to the source ground system-monitoring module decoding first trace to the source ground victual radio frequency label RFID, and
The ground Detecting Pesticide module that will originally trace to the source obtains detection information and originally trace to the source ground information and the radio frequency label RFID of decoding
In information integrated, obtain second and tracing information and generate new radio frequency label RFID with tracing to the source, export new nothing
Line RF tag RFID is simultaneously attached on vegetables, then vegetables be transferred to the 3rd trace to the source ground, meanwhile, second trace to the source ground system monitoring mould
Block by second trace to the source ground tracing information be transferred to database module carry out trace back data renewal, trace back data update after database mould
Trace back data after renewal is transferred to information sharing module by block again, is repeated until victual reaches last and traced to the source
Ground;
4) vegetables are reached behind last ground of tracing to the source, and ground system-monitoring module of finally tracing to the source decodes upper one less radio-frequency for tracing to the source ground
After RFID tags, the detection information and last ground information of tracing to the source obtained with ground Detecting Pesticide module of finally tracing to the source is integrated
After obtain last tracing information, last tracing information is transferred to database module and chased after by ground system-monitoring module of finally tracing to the source
Data of tracing back are updated, and the trace back data after renewal is transferred to information sharing module by database module again after trace back data updates, together
Shi Shengcheng contains the two-dimensional bar for the database link for accessing last tracing information, prints out two-dimensional bar, pastes
On corresponding vegetables;
5) customer scans step 4) two-dimensional bar on vegetables, the database link for accessing last tracing information is obtained,
Client obtains vegetables by clickthrough by vegetables quality inspection center database in ASP technology access information sharing modules
Last tracing information, while feedback information can be sent to information sharing module by client.
The last tracing information, includes all monitoring informations retroactively and all retroactively information.
The present invention obtains beneficial effect:
The traceability system of the present invention constructs vegetables quality security monitor platform, by access detection information database,
Solve vegetable cultivation distribution situation, the quality safety information of vegetables.When food security accident occurs, government monitoring agencies can and
When grasp defective product distribution situation and carry out counter-measure.Vegetables quality safe tracing platform is built, mainly passes through record
The ambient parameter and procedure information of the key links such as vegetables production, processing, circulation, implementation process tracking, and to government and disappear
Expense person provides query window of tracing to the source, it is ensured that the right to know of the public, realizes that product quality is reviewed and responsibility investigation.Build vegetables public
Co-information service platform, enterprise can be carried out product information by this service platform and be issued with price, and docking of doing business is realized
Electronic transaction, it is possible to by way of rental, supervises Product transport, United Dispatching logistic resources.
Examined in addition, the traceability system of the present invention allows multiple Detecting Pesticide equipment to be sent to system monitoring platform simultaneously
Data are surveyed, multi-channel detection is realized.
Brief description of the drawings
Fig. 1 is the tracing technology ideograph of the safe RFID+ Quick Response Codes of vegetables quality.
Fig. 2 is traceability system Whole plot layout.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
The present invention uses nothing in terms of the renewal and superposition of each link detection information of tracing to the source during tracing to the source as shown in Figure 1
Line RF tag RFID technique+2D bar code technology is realized.
Heretofore described Detecting Pesticide equipment has Fast Determination of Pesticide Residue and detection number as shown in Figure 2
According to the function of being wirelessly transmitted to system-monitoring module.
The composition of the vegetables Internet of Things traceability system of embodiment 1
If the Internet of Things traceability system of vegetables quality that the present invention is provided safety be by several Detecting Pesticide modules,
Dry systems monitoring module, at least one database module and at least one information sharing module composition, wherein:
Detecting Pesticide module, is connected by wireless network with system-monitoring module, comprising:
Sense signals module, the submodule passes through sensor collection vegetable sample Pesticide Residues concentration information to be measured;
Electrode submodule, the submodule sends the residues of pesticides concentration information that sense signals module is obtained at signal to
Manage module;
Signal transacting submodule, the submodule changes the detection information received by storage, by storage, I/V, letter
Number amplification, filtering, A/D conversion after be transferred to radio receiving transmitting module;
Wireless receiving and dispatching submodule, the detection information after preliminary treatment is sent to by the submodule by wireless network is
System monitoring module;
System-monitoring module, is connected by wired or wireless network with Detecting Pesticide module and database module, bag
Include:
Data transmit-receive submodule, the submodule receives the detection letter that Detecting Pesticide module and database module are sent
Breath, and the information and feedback information by integrating can be transferred to database module and Pesticides Testing module respectively;
Data Integration submodule, the submodule decodable code difference is traced to the source the radio frequency label RFID on ground, and will wirelessly be penetrated
Detection information in frequency RFID tags and place detection information retroactively and ground information of tracing to the source are integrated, and generation contains newest
The data message of detection information, then generates the radio frequency label RFID containing the data message, is chased after integrating last
After the detection information in place of tracing back, coding generation finally detects the two-dimensional bar of data link, the submodule containing database is accessed
Block is transferred to data output submodule after generation radio frequency label RFID or two-dimensional bar;
Data output submodule, the submodule receives the radio frequency label RFID and two-dimensional strip of Data Integration module generation
Shape code, and by printer output radio frequency label RFID and containing access database finally detect data link QR bis-
Tie up bar code;
Database module, is connected by wired or wireless network with system-monitoring module and information sharing module, including:
Data interaction submodule, the submodule realizes database subsystem module and system-monitoring module and information sharing module
Data message interact and decoding QR two-dimensional bars and radio frequency label RFID in information, meanwhile, the submodule can be with
Vegetables quality inspection center database realizing information exchange, by detection information respectively retroactively and ground information transfer of tracing to the source to vegetables
Quality testing central database;
Database subsystem module, the detection information of the submodule collection system monitoring module, trace to the source ground information and information sharing
The client feedback information of platform, and in QR two-dimensional bars in reviewing in final detection information and radio frequency label RFID
Information, and these information are imported into database;
Information sharing module, by wired or wireless network and database Module Links, and can realize information with client
Shared and interaction, including:
Information discloses submodule, and the submodule contains vegetables quality inspection center database, the submodule and database subsystem
Module is connected, and client obtains the link that data are finally detected containing access database, the link by scanning QR two-dimensional bars
Logical addressable vegetables quality inspection center database, obtains the detection information to be inquired about and ground information of tracing to the source;
Customer information feeds back submodule, and the submodule can will collect the feedback information of client, and feedback information is deposited
After storage, processing, feedback information is transferred to the data transmit-receive submodule of system-monitoring module by database module.
The sensor is enzyme biologic sensor.
It is described retroactively, including the vegetables place of production, vegetables storage place, Vegetable Circulation distribution centre, fruits and vegetables, vegetable product
Circulation distribution centre and the market of vegetables and vegetable product.
The ground information of tracing to the source, first ground information of tracing to the source is production information, including:When manufacturer, director, processing
Between, machining location, production batch and quality inspection report;Other ground information of tracing to the source, including administrative area code, producer's numbering, batch are compiled
Code and product ID.
The wireless network, including bluetooth, 2G, 3G, 4G, GPRS, WIFI, CDMA and Zigbee.
The retroactive method of the vegetable pesticide residue of embodiment 2
A kind of method that traceability system of utilization embodiment 1 reviews vegetable pesticide residue is present embodiments provided, specific step
It is rapid as follows:
1. Detecting Pesticide module detects the residues of pesticides in vegetables to be measured, initial detecting information is generated, by storing,
I/V is changed, signal amplification, and filtering obtains detection information after A/D conversions, by wireless network, detection information is transmitted to system
Monitoring module;
2. system-monitoring module is received after first detection information, the ground information of tracing to the source of detection information and first is imported into data
Library module simultaneously generates radio frequency label RFID, exports radio frequency label RFID and is attached on victual, then vegetables turn
Move to second and trace to the source ground;
The radio frequency label RFID of ground victual 3. the second system-monitoring module decoding first for tracing to the source ground is traced to the source, and
The ground Detecting Pesticide module that will originally trace to the source obtains detection information and originally trace to the source ground information and the radio frequency label RFID of decoding
In information integrated, obtain second and tracing information and generate new radio frequency label RFID with tracing to the source, export new nothing
Line RF tag RFID is simultaneously attached on vegetables, then vegetables be transferred to the 3rd trace to the source ground, meanwhile, second trace to the source ground system monitoring mould
Block by second trace to the source ground tracing information be transferred to database module carry out trace back data renewal, trace back data update after database mould
Trace back data after renewal is transferred to information sharing module by block again, is repeated until victual reaches last and traced to the source
Ground;
4. vegetables are reached behind last ground of tracing to the source, ground system-monitoring module of finally tracing to the source decodes upper one less radio-frequency for tracing to the source ground
After RFID tags, the detection information and last ground information of tracing to the source obtained with ground Detecting Pesticide module of finally tracing to the source is integrated
After obtain last tracing information, last tracing information is transferred to database module and chased after by ground system-monitoring module of finally tracing to the source
Data of tracing back are updated, and the trace back data after renewal is transferred to information sharing module by database module again after trace back data updates, together
Shi Shengcheng contains the two-dimensional bar for the database link for accessing last tracing information, prints out two-dimensional bar, pastes
On corresponding vegetables;
Client 5. (consumer) scanning step 4) two-dimensional bar on vegetables, obtain the data for accessing last tracing information
Storehouse is linked, and client is obtained by clickthrough by vegetables quality inspection center database in ASP technology access information sharing modules
The last tracing information of vegetables is obtained, while feedback information can be sent to information sharing module by client.Wherein last tracing information,
Include all monitoring informations retroactively and all retroactively information.
Wherein, consumer is parsed automatically by the Quick Response Code identification software on smart mobile phone to the image in 2 D code,
Corresponding network address is pointed out after successfully resolved and code of tracing to the source, networking can obtain the corresponding production information of code of tracing to the source, such as factory
The source information such as family, person liable, process time, machining location, production batch, quality inspection report.Parsing is unsuccessful, then points out corresponding
Mistake.Successfully resolved, but look into without this code, then beware of imitations for prompting.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.