CN103679370A - Real-time monitoring system for shelf lives of fresh agricultural products - Google Patents
Real-time monitoring system for shelf lives of fresh agricultural products Download PDFInfo
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- CN103679370A CN103679370A CN201310690288.5A CN201310690288A CN103679370A CN 103679370 A CN103679370 A CN 103679370A CN 201310690288 A CN201310690288 A CN 201310690288A CN 103679370 A CN103679370 A CN 103679370A
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Abstract
The invention discloses a real-time monitoring system for shelf lives of fresh agricultural products. The real-time monitoring system comprises a display terminal, a sales electronic screen, a management terminal, shelf life management middleware, a data processing platform and an environment information acquisition terminal. The management terminal comprises a user interface, a tool box and a shelf life management module. The shelf life management middleware comprises a task manager which is respectively connected with the display terminal, the sale electronic screen, the management terminal, the data processing platform and a fresh agricultural product type information data base. The data processing platform is composed of a fresh agricultural product shelf life data base, a shelf life calculating module and an information preprocessing module. The environment information acquisition terminal comprises a goods shelf and a corresponding sensor. According to the real-time monitoring system for shelf lives of fresh agricultural products, the information of the goods shelf, monitored by the sensor is uniformly preprocessed and the shelf lives are calculated through the data processing platform, the shelf life data are uploaded to the shelf life management middleware and further uploaded to the display terminal, the sale electronic screen and the management terminal respectively to achieve monitoring and display of the shelf lives of the fresh agricultural products.
Description
Technical field
The present invention relates to a kind of fresh agricultural products shelf life real-time monitoring system, can be according to environmental information monitoring fresh agricultural products shelf lifes such as real-time temperature, humidity, and fresh agricultural products shelf life can be shown with visual pattern by graphical interface, belong to the shelf life Real-time Monitor Technique of supply chain management of fresh raw agricultural products links.
Background technology
In recent years, taking place frequently of fresh agricultural products security incident greatly caused the concern of Chinese scholars.As a kind of daily indispensable food, the security of fresh agricultural products and our health are closely related, for fear of fresh agricultural products accident, frequently occur, scientificlly and effectively monitor agricultural product shelf life, build a perfect fresh agricultural products shelf life monitoring system significant.
Fresh agricultural products shelf life monitoring system shows that by shelf life monitoring and shelf life two parts form.Shelf life observation process needs the environmental informations such as the real-time temperature of fresh agricultural products, humidity, when obtaining fresh agricultural products real time environment information, need use sensor technology.Sensor (Transducer/Sensor) is a kind of monitoring device, the information of monitored target is for conversion into electric signal or the output of other desired forms according to certain rules, can be used for Real-Time Monitoring environment temperature, humidity etc., be used for realizing Real-Time Monitoring and the control of fresh agricultural products environmental information.Base station (Base Station) is to be fixed on a local high power multichannel two-way radio transmitter, in area of radio coverage, by communication switching center, and between terminal, carry out information transmission, station technology can be realized the transfer function of fresh agricultural products shelf life data.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of fresh agricultural products shelf life real-time monitoring system, can effectively monitor in real time the environment such as fresh agricultural products temperature, humidity, and present fresh agricultural products shelf life in visual mode, realize the function of Real-Time Monitoring fresh agricultural products quality.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
A fresh agricultural products shelf life real-time monitoring system, comprises
Environment information acquisition terminal, the sensor that comprises more than one shelf and corresponding each shelf: the fresh agricultural products on the corresponding shelf of sensor collection comprises the agricultural product environmental information of temperature, humidity, then fresh agricultural products environmental information is sent to information pretreatment module by communication module;
Data processing platform (DPP), comprise information pretreatment module, shelf life computing module and fresh agricultural products shelf life database: information pretreatment module is carried out pre-service to fresh agricultural products essential information and agricultural product environmental information, the shelf life computation model of the built-in variety classes fresh agricultural products of shelf life computing module, shelf life computation model calculates the shelf life of fresh agricultural products according to pretreated fresh agricultural products essential information and agricultural product environmental information, and the shelf life information of fresh agricultural products is sent to fresh agricultural products shelf life database stores; Fresh agricultural products shelf life database transmits fresh agricultural products shelf life information by data processing platform (DPP) interface to shelf life management middleware;
Shelf life management middleware, comprise task manager: task manager connects fresh agricultural products kind of information database by database interface, by data processing platform (DPP) interface connection data processing platform, by office terminal interface connecting management terminal, by electrical screen interface, communication module and wireless base station connecting pin, sell electrical screen, by display terminal interface, communication module and wireless base station, be connected display terminal;
Office terminal, comprises user interface, tool box and shelf life administration module: in tool box, be provided with that fresh agricultural products information resets tool, shelf life Real-Time Monitoring instrument and electrical screen information resets tool;
Sell electrical screen, comprise electrical screen and visualization tool bag: by wireless base station technology, receive essential information and the shelf life of fresh agricultural products, visualization tool bag arranges the data that receive essential information and the shelf life that shows fresh agricultural products by electrical screen;
Display terminal, quantity is more than one, comprise display interface and visualization tool bag: by wireless base station technology, receive essential information and the shelf life of fresh agricultural products, visualization tool bag arranges the data that receive essential information and the shelf life that shows fresh agricultural products by display interface.
Described communication module is a kind of in Ethernet or serial communication interface; Described wireless base station adopts existing station technology to realize the transmission between information.
Fresh agricultural products information in the described tool box course of work that resets tool comprises the steps:
(a1) by the user interface of office terminal, to shelf life administration module, issue fresh agricultural products information reset indication;
(a2) shelf life administration module receives and understands reset indication, then according to reset indication, to tool box, sends instrument call instruction, sends fresh agricultural products kind of information call instruction by office terminal interface to task manager simultaneously;
(a3) tool box returns to corresponding kit according to instrument call instruction to shelf life administration module; Task manager receives and understands fresh agricultural products kind of information call instruction, then according to fresh agricultural products kind of information call instruction, by database interface to fresh agricultural products kind of information database request fresh agricultural products kind of information;
(a4) fresh agricultural products kind of information database receives data call request and returns to fresh agricultural products kind of information to task manager;
(a5) task manager receives fresh agricultural products kind of information, and transfers to shelf life administration module by office terminal interface;
(a6) shelf life administration module receives fresh agricultural products kind of information, then utilize kit to process fresh agricultural products kind of information, and the fresh agricultural products kind of information that processing is obtained is distributed to user interface;
(a7) user interface receives fresh agricultural products kind of information, and to shelf life administration module issue fresh agricultural products kind selection instruction;
(a8) shelf life administration module receives and understands fresh agricultural products kind selection instruction, by office terminal interface, to task manager, sends corresponding kind fresh agricultural products information data call instruction;
(a9) task manager receives and understands corresponding kind fresh agricultural products information data call instruction, then according to corresponding kind fresh agricultural products information data call instruction, by database interface to the corresponding kind fresh agricultural products of fresh agricultural products kind of information database request information data;
(a10) fresh agricultural products kind of information database receives data call request and to task manager, returns to the fresh agricultural products information data of corresponding kind;
(a11) task manager receives the fresh agricultural products information data of corresponding kind, and by data processing platform (DPP) interface, transfers to fresh agricultural products shelf life database and store;
(a12) fresh agricultural products information is reset and is finished.
Shelf life Real-Time Monitoring tool work process in described tool box comprises the steps:
(b1) by the user interface in office terminal, to shelf life administration module, issue the instruction of shelf life Real-Time Monitoring;
(b2) shelf life administration module receives and understands Monitoring instruction, then according to Monitoring instruction, to tool box, sends instrument call instruction, sends fresh agricultural products essential information and environmental information data call instruction by office terminal interface to task manager simultaneously;
(b3) tool box sends corresponding kit according to instrument call instruction to shelf life administration module; Task manager unscrambling data call instruction, sends fresh agricultural products essential information and environmental information call instruction by data processing platform (DPP) interface to shelf life computing module;
(b4) shelf life computing module sends fresh agricultural products essential information request of data to fresh agricultural products shelf life database, sends and calls fresh agricultural products environmental information data command simultaneously to information pretreatment module;
(b5) fresh agricultural products shelf life database returns to fresh agricultural products essential information to shelf life computing module; Information pretreatment module, according to the fresh agricultural products environmental information data call instruction receiving, is passed to instruction by communication module the sensor of environment information acquisition terminal;
(b6) environment such as sensor Real-Time Monitoring fresh agricultural products temperature, humidity, and fresh agricultural products environmental information is back to information pretreatment module by communication module; Information pretreatment module is unified pre-service to environmental informations such as fresh agricultural products temperature, humidity, and pretreated fresh agricultural products environmental information is sent to shelf life computing module;
(b7) shelf life computing module calculates fresh agricultural products shelf life according to environmental informations such as the fresh agricultural products essential information receiving and fresh agricultural products temperature, humidity, and the fresh agricultural products shelf life data and the fresh agricultural products environmental information that after calculating, obtain are stored to fresh agricultural products shelf life database;
(b8) fresh agricultural products shelf life database transfers to task manager by real-time fresh agricultural products shelf life by data processing platform (DPP) interface; Task manager transfers to display terminal by display terminal interface, communication module and wireless base station successively by the fresh agricultural products shelf life data that receive; Fresh agricultural products shelf life is transferred to shelf life administration module by office terminal interface simultaneously;
(b9) display terminal receives fresh agricultural products shelf life data, utilizes the built-in visualization tool of terminal, and fresh agricultural products title and shelf life thereof are distributed to display interface; Shelf life administration module receives fresh agricultural products shelf life data, utilizes kit deal with data, exports user interface to;
(b10) fresh agricultural products shelf life observation process finishes.
Electrical screen information in the described tool box course of work that resets tool comprises the steps:
(c1) by the user interface of office terminal, to shelf life administration module distributing electronic, shield information reset indication;
(c2) shelf life administration module receives and understands this instruction, then according to this instruction, to tool box, sends instrument call instruction, sends fresh agricultural products shelf life data call instruction by office terminal interface to task manager simultaneously;
(c3) tool box returns to corresponding kit according to instrument call instruction to shelf life administration module; Task manager receives and understands fresh agricultural products shelf life data call instruction, then according to this instruction, by data processing platform (DPP) interface to fresh agricultural products shelf life database request data;
(c4) fresh agricultural products shelf life database returns to corresponding fresh agricultural products shelf life data to task manager;
(c5) task manager transmits fresh agricultural products shelf life data to selling electrical screen by electrical screen interface, communication module and wireless base station successively; Transmit fresh agricultural products shelf life data to shelf life administration module simultaneously;
(c6) sell electrical screen and receive fresh agricultural products shelf life data, utilize built-in visualization tool, issue fresh agricultural products shelf life is to electrical screen; Shelf life administration module receives fresh agricultural products shelf life data, utilizes kit deal with data, exports user interface to;
(c7) electrical screen information replacement flow process finishes.
In native system, display interface can be realized by integrated display; Selling electrical screen can be realized by existing electrical screen; User interface can be realized by software function; Tool box and visualization tool bag can be realized by storer; Wireless base station can be realized by the existing base station that sends among a small circle RF wireless signal; Shelf life administration module and shelf life computing module can be respectively realized by shelf life manager and shelf life computation processor and corresponding programming language; Task manager can be realized by processor; Communication module can adopt a kind of in existing Ethernet and serial communication interface; Information pretreatment module can be realized by the programming languages such as VC++.NET or JAVA and processor; Database server in platform can be realized by database languages such as SQLServers.
Task manager focuses on data call and data transfer request and the display terminal interface of office terminal interface and data processing platform (DPP) interface, the data transfer request of electrical screen interface and database interface, unified reasonable arrangement mission thread: transmit the fresh agricultural products information reset indication of management terminal interface transmission to database interface, the fresh agricultural products information that transmission fresh agricultural products kind of information database returns is to office terminal interface, transmit the fresh agricultural products kind selection instruction of management terminal interface transmission to database interface, the appointment fresh agricultural products information that transmission is returned by fresh agricultural products kind of information database is to data processing platform (DPP) interface, transmit the shelf life Real-Time Monitoring instruction of management terminal interface transmission to data processing platform (DPP), the fresh agricultural products shelf life data that transmission data processing platform (DPP) is returned are to office terminal interface and display terminal interface, transmit the electrical screen information reset indication of management terminal interface transmission to data processing platform (DPP) interface, and the fresh agricultural products shelf life data back electrical screen interface that fresh agricultural products shelf life database is returned.
Data processing platform (DPP) is the product platform that carries out the calculating of fresh agricultural products shelf life, its is effectively processed and essential information and the environmental information of associated fresh agricultural products: shelf life computing module is according to the fresh agricultural products shelf life Real-Time Monitoring instruction of shelf life management middleware transmission, respectively to essential information and the environmental information of fresh agricultural products shelf life database and information pretreatment module request fresh agricultural products; Shelf life computing module calculates shelf life according to environmental informations such as the essential information of the fresh agricultural products that returns and temperature, humidity, and the shelf life and environmental information to the fresh agricultural products shelf life database that transmit fresh agricultural products are stored;
The shelf of configuration surroundings information acquisition terminal are divided with the kind of fresh agricultural products, and sensor is deployed in respectively on each shelf and monitors the environment such as fresh agricultural products temperature, humidity; Assign after the instruction of shelf life Real-Time Monitoring office terminal, and sensor starts Real-Time Monitoring fresh agricultural products environment and uploads the environmental informations such as temperature, humidity to data processing platform (DPP).
Beneficial effect: fresh agricultural products shelf life real-time monitoring system provided by the invention, has following beneficial effect:
(1) shelf of configuration surroundings information acquisition terminal are divided with the kind of fresh agricultural products, the environment such as sensor Real-Time Monitoring fresh agricultural products temperature, humidity are set on different shelf, by network connection data processing platform, realize each shelf fresh agricultural products environmental information resource sharing;
(2) environmental information such as the integrated fresh agricultural products essential information of data processing platform (DPP) and real time temperature, humidity, calculates fresh agricultural products shelf life, for fresh agricultural products shelf life monitoring system provides Data support;
(3) information resources between shelf life management middleware United Dispatching data processing platform (DPP) and display terminal, sale electrical screen, office terminal, play the effect of transmitting instruction and transmission information;
(4) office terminal is integrated and show fresh agricultural products shelf life information, realizes the supervision of supvr to fresh agricultural products shelf life;
(5) display terminal quantity is more than 1, is disposed at each shelf, shows fresh agricultural products information and shelf life thereof on the shelf of place; Sell electrical screen and show all fresh agricultural products information and shelf life thereof; Display terminal and sale electrical screen can be used according to environmental selection.
Accompanying drawing explanation
Fig. 1 is fresh agricultural products shelf life monitoring system structural representation of the present invention;
Fig. 2 is fresh agricultural products information remapping method schematic flow sheet of the present invention;
Fig. 3 is shelf life method of real-time schematic flow sheet of the present invention;
Fig. 4 is electrical screen information remapping method schematic flow sheet of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 a kind of fresh agricultural products shelf life real-time monitoring system, comprise display terminal, sale electrical screen, office terminal, shelf life management middleware, data processing platform (DPP) and environment information acquisition terminal.
Environment information acquisition terminal, the sensor that comprises more than one shelf and corresponding each shelf: the fresh agricultural products on the corresponding shelf of sensor collection comprises the agricultural product environmental information of temperature, humidity, then fresh agricultural products environmental information is sent to information pretreatment module by communication module; Shelf upper sensor receives fresh agricultural products real time environment information request instruction and returns fresh agricultural products real time environment information to information pretreatment module and carry out information pre-service.
Data processing platform (DPP), comprise information pretreatment module, shelf life computing module and fresh agricultural products shelf life database: information pretreatment module is carried out pre-service to fresh agricultural products essential information and agricultural product environmental information, the shelf life computation model of the built-in variety classes fresh agricultural products of shelf life computing module, shelf life computation model calculates the shelf life of fresh agricultural products according to pretreated fresh agricultural products essential information and agricultural product environmental information, and the shelf life information of fresh agricultural products is sent to fresh agricultural products shelf life database stores; Fresh agricultural products shelf life database transmits fresh agricultural products shelf life information by data processing platform (DPP) interface to shelf life management middleware.
Shelf life management middleware, comprise task manager: task manager connects fresh agricultural products kind of information database by database interface, by data processing platform (DPP) interface connection data processing platform, by office terminal interface connecting management terminal, by electrical screen interface, communication module and wireless base station connecting pin, sell electrical screen, by display terminal interface, communication module and wireless base station, be connected display terminal; Fresh agricultural products information reset indication is assigned in office terminal, and fresh agricultural products information is returned in fresh agricultural products kind of information storehouse, manages middleware transfer to data pre-service platform by shelf life; The instruction of shelf life Real-Time Monitoring is assigned in office terminal, data pre-service platform carries out shelf life calculating in conjunction with environmental informations such as fresh agricultural products essential information and temperature, humidity, obtain fresh agricultural products shelf life information, through shelf life management middleware, transfer to display terminal; Electrical screen information reset indication is assigned in office terminal, and fresh agricultural products shelf life database returns to fresh agricultural products shelf life, through shelf life management middleware, transfers to electrical screen.
Office terminal, comprises user interface, tool box and shelf life administration module: in tool box, be provided with that fresh agricultural products information resets tool, shelf life Real-Time Monitoring instrument and electrical screen information resets tool; Shelf life administration module is according to fresh agricultural products information reset indication, the instruction of shelf life Real-Time Monitoring and the electrical screen information reset indication of user interface issue, corresponding data is turned back to user interface, and tool box provides management tool according to the instrument call instruction of shelf life administration module to shelf life administration module.
Sell electrical screen, comprise electrical screen and visualization tool bag: by wireless base station technology, receive essential information and the shelf life of fresh agricultural products, visualization tool bag arranges the data that receive essential information and the shelf life that shows fresh agricultural products by electrical screen;
Display terminal, quantity is more than one, comprise display interface and visualization tool bag: by wireless base station technology, receive essential information and the shelf life of fresh agricultural products, visualization tool bag arranges the data that receive essential information and the shelf life that shows fresh agricultural products by display interface.
Described communication module is a kind of in Ethernet or serial communication interface; Described wireless base station adopts existing station technology to realize the transmission between information.
As shown in Figure 2, the course of work that resets tool of the fresh agricultural products information in described tool box comprises the steps:
(a1) by the user interface of office terminal, to shelf life administration module, issue fresh agricultural products information reset indication;
(a2) shelf life administration module receives and understands reset indication, then according to reset indication, to tool box, sends instrument call instruction, sends fresh agricultural products kind of information call instruction by office terminal interface to task manager simultaneously;
(a3) tool box returns to corresponding kit according to instrument call instruction to shelf life administration module; Task manager receives and understands fresh agricultural products kind of information call instruction, then according to fresh agricultural products kind of information call instruction, by database interface to fresh agricultural products kind of information database request fresh agricultural products kind of information;
(a4) fresh agricultural products kind of information database receives data call request and returns to fresh agricultural products kind of information to task manager;
(a5) task manager receives fresh agricultural products kind of information, and transfers to shelf life administration module by office terminal interface;
(a6) shelf life administration module receives fresh agricultural products kind of information, then utilize kit to process fresh agricultural products kind of information, and the fresh agricultural products kind of information that processing is obtained is distributed to user interface;
(a7) user interface receives fresh agricultural products kind of information, and to shelf life administration module issue fresh agricultural products kind selection instruction;
(a8) shelf life administration module receives and understands fresh agricultural products kind selection instruction, by office terminal interface, to task manager, sends corresponding kind fresh agricultural products information data call instruction;
(a9) task manager receives and understands corresponding kind fresh agricultural products information data call instruction, then according to corresponding kind fresh agricultural products information data call instruction, by database interface to the corresponding kind fresh agricultural products of fresh agricultural products kind of information database request information data;
(a10) fresh agricultural products kind of information database receives data call request and to task manager, returns to the fresh agricultural products information data of corresponding kind;
(a11) task manager receives the fresh agricultural products information data of corresponding kind, and by data processing platform (DPP) interface, transfers to fresh agricultural products shelf life database and store;
(a12) fresh agricultural products information is reset and is finished.
As shown in Figure 3, the shelf life Real-Time Monitoring tool work process in described tool box comprises the steps:
(b1) by the user interface in office terminal, to shelf life administration module, issue the instruction of shelf life Real-Time Monitoring;
(b2) shelf life administration module receives and understands Monitoring instruction, then according to Monitoring instruction, to tool box, sends instrument call instruction, sends fresh agricultural products essential information and environmental information data call instruction by office terminal interface to task manager simultaneously;
(b3) tool box sends corresponding kit according to instrument call instruction to shelf life administration module; Task manager unscrambling data call instruction, sends fresh agricultural products essential information and environmental information call instruction by data processing platform (DPP) interface to shelf life computing module;
(b4) shelf life computing module sends fresh agricultural products essential information request of data to fresh agricultural products shelf life database, sends and calls fresh agricultural products environmental information data command simultaneously to information pretreatment module;
(b5) fresh agricultural products shelf life database returns to fresh agricultural products essential information to shelf life computing module; Information pretreatment module, according to the fresh agricultural products environmental information data call instruction receiving, is passed to instruction by communication module the sensor of environment information acquisition terminal;
(b6) environment such as sensor Real-Time Monitoring fresh agricultural products temperature, humidity, and fresh agricultural products environmental information is back to information pretreatment module by communication module; Information pretreatment module is unified pre-service to environmental informations such as fresh agricultural products temperature, humidity, and pretreated fresh agricultural products environmental information is sent to shelf life computing module;
(b7) shelf life computing module calculates fresh agricultural products shelf life according to environmental informations such as the fresh agricultural products essential information receiving and fresh agricultural products temperature, humidity, and the fresh agricultural products shelf life data and the fresh agricultural products environmental information that after calculating, obtain are stored to fresh agricultural products shelf life database;
(b8) fresh agricultural products shelf life database transfers to task manager by real-time fresh agricultural products shelf life by data processing platform (DPP) interface; Task manager transfers to display terminal by display terminal interface, communication module and wireless base station successively by the fresh agricultural products shelf life data that receive; Fresh agricultural products shelf life is transferred to shelf life administration module by office terminal interface simultaneously;
(b9) display terminal receives fresh agricultural products shelf life data, utilizes the built-in visualization tool of terminal, and fresh agricultural products title and shelf life thereof are distributed to display interface; Shelf life administration module receives fresh agricultural products shelf life data, utilizes kit deal with data, exports user interface to;
(b10) fresh agricultural products shelf life observation process finishes.
As shown in Figure 4, the course of work that resets tool of the electrical screen information in described tool box comprises the steps:
(c1) by the user interface of office terminal, to shelf life administration module distributing electronic, shield information reset indication;
(c2) shelf life administration module receives and understands this instruction, then according to this instruction, to tool box, sends instrument call instruction, sends fresh agricultural products shelf life data call instruction by office terminal interface to task manager simultaneously;
(c3) tool box returns to corresponding kit according to instrument call instruction to shelf life administration module; Task manager receives and understands fresh agricultural products shelf life data call instruction, then according to this instruction, by data processing platform (DPP) interface to fresh agricultural products shelf life database request data;
(c4) fresh agricultural products shelf life database returns to corresponding fresh agricultural products shelf life data to task manager;
(c5) task manager transmits fresh agricultural products shelf life data to selling electrical screen by electrical screen interface, communication module and wireless base station successively; Transmit fresh agricultural products shelf life data to shelf life administration module simultaneously;
(c6) sell electrical screen and receive fresh agricultural products shelf life data, utilize built-in visualization tool, issue fresh agricultural products shelf life is to electrical screen; Shelf life administration module receives fresh agricultural products shelf life data, utilizes kit deal with data, exports user interface to;
(c7) electrical screen information replacement flow process finishes.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a fresh agricultural products shelf life real-time monitoring system, is characterized in that: comprise
Environment information acquisition terminal, the sensor that comprises more than one shelf and corresponding each shelf: the fresh agricultural products on the corresponding shelf of sensor collection comprises the agricultural product environmental information of temperature, humidity, then fresh agricultural products environmental information is sent to information pretreatment module by communication module;
Data processing platform (DPP), comprise information pretreatment module, shelf life computing module and fresh agricultural products shelf life database: information pretreatment module is carried out pre-service to fresh agricultural products essential information and agricultural product environmental information, the shelf life computation model of the built-in variety classes fresh agricultural products of shelf life computing module, shelf life computation model calculates the shelf life of fresh agricultural products according to pretreated fresh agricultural products essential information and agricultural product environmental information, and the shelf life information of fresh agricultural products is sent to fresh agricultural products shelf life database stores; Fresh agricultural products shelf life database transmits fresh agricultural products shelf life information by data processing platform (DPP) interface to shelf life management middleware;
Shelf life management middleware, comprise task manager: task manager connects fresh agricultural products kind of information database by database interface, by data processing platform (DPP) interface connection data processing platform, by office terminal interface connecting management terminal, by electrical screen interface, communication module and wireless base station connecting pin, sell electrical screen, by display terminal interface, communication module and wireless base station, be connected display terminal;
Office terminal, comprises user interface, tool box and shelf life administration module: in tool box, be provided with that fresh agricultural products information resets tool, shelf life Real-Time Monitoring instrument and electrical screen information resets tool;
Sell electrical screen, comprise electrical screen and visualization tool bag: by wireless base station technology, receive essential information and the shelf life of fresh agricultural products, visualization tool bag arranges the data that receive essential information and the shelf life that shows fresh agricultural products by electrical screen;
Display terminal, quantity is more than one, comprise display interface and visualization tool bag: by wireless base station technology, receive essential information and the shelf life of fresh agricultural products, visualization tool bag arranges the data that receive essential information and the shelf life that shows fresh agricultural products by display interface.
2. fresh agricultural products shelf life real-time monitoring system according to claim 1, is characterized in that: described communication module is a kind of in Ethernet or serial communication interface.
3. fresh agricultural products shelf life real-time monitoring system according to claim 1, is characterized in that: the course of work that resets tool of the fresh agricultural products information in described tool box comprises the steps:
(a1) by the user interface of office terminal, to shelf life administration module, issue fresh agricultural products information reset indication;
(a2) shelf life administration module receives and understands reset indication, then according to reset indication, to tool box, sends instrument call instruction, sends fresh agricultural products kind of information call instruction by office terminal interface to task manager simultaneously;
(a3) tool box returns to corresponding kit according to instrument call instruction to shelf life administration module; Task manager receives and understands fresh agricultural products kind of information call instruction, then according to fresh agricultural products kind of information call instruction, by database interface to fresh agricultural products kind of information database request fresh agricultural products kind of information;
(a4) fresh agricultural products kind of information database receives data call request and returns to fresh agricultural products kind of information to task manager;
(a5) task manager receives fresh agricultural products kind of information, and transfers to shelf life administration module by office terminal interface;
(a6) shelf life administration module receives fresh agricultural products kind of information, then utilize kit to process fresh agricultural products kind of information, and the fresh agricultural products kind of information that processing is obtained is distributed to user interface;
(a7) user interface receives fresh agricultural products kind of information, and to shelf life administration module issue fresh agricultural products kind selection instruction;
(a8) shelf life administration module receives and understands fresh agricultural products kind selection instruction, by office terminal interface, to task manager, sends corresponding kind fresh agricultural products information data call instruction;
(a9) task manager receives and understands corresponding kind fresh agricultural products information data call instruction, then according to corresponding kind fresh agricultural products information data call instruction, by database interface to the corresponding kind fresh agricultural products of fresh agricultural products kind of information database request information data;
(a10) fresh agricultural products kind of information database receives data call request and to task manager, returns to the fresh agricultural products information data of corresponding kind;
(a11) task manager receives the fresh agricultural products information data of corresponding kind, and by data processing platform (DPP) interface, transfers to fresh agricultural products shelf life database and store;
(a12) fresh agricultural products information is reset and is finished.
4. fresh agricultural products shelf life real-time monitoring system according to claim 1, is characterized in that: the shelf life Real-Time Monitoring tool work process in described tool box comprises the steps:
(b1) by the user interface in office terminal, to shelf life administration module, issue the instruction of shelf life Real-Time Monitoring;
(b2) shelf life administration module receives and understands Monitoring instruction, then according to Monitoring instruction, to tool box, sends instrument call instruction, sends fresh agricultural products essential information and environmental information data call instruction by office terminal interface to task manager simultaneously;
(b3) tool box sends corresponding kit according to instrument call instruction to shelf life administration module; Task manager unscrambling data call instruction, sends fresh agricultural products essential information and environmental information call instruction by data processing platform (DPP) interface to shelf life computing module;
(b4) shelf life computing module sends fresh agricultural products essential information request of data to fresh agricultural products shelf life database, sends and calls fresh agricultural products environmental information data command simultaneously to information pretreatment module;
(b5) fresh agricultural products shelf life database returns to fresh agricultural products essential information to shelf life computing module; Information pretreatment module, according to the fresh agricultural products environmental information data call instruction receiving, is passed to instruction by communication module the sensor of environment information acquisition terminal;
(b6) environment such as sensor Real-Time Monitoring fresh agricultural products temperature, humidity, and fresh agricultural products environmental information is back to information pretreatment module by communication module; Information pretreatment module is unified pre-service to environmental informations such as fresh agricultural products temperature, humidity, and pretreated fresh agricultural products environmental information is sent to shelf life computing module;
(b7) shelf life computing module calculates fresh agricultural products shelf life according to environmental informations such as the fresh agricultural products essential information receiving and fresh agricultural products temperature, humidity, and the fresh agricultural products shelf life data and the fresh agricultural products environmental information that after calculating, obtain are stored to fresh agricultural products shelf life database;
(b8) fresh agricultural products shelf life database transfers to task manager by real-time fresh agricultural products shelf life by data processing platform (DPP) interface; Task manager transfers to display terminal by display terminal interface, communication module and wireless base station successively by the fresh agricultural products shelf life data that receive; Fresh agricultural products shelf life is transferred to shelf life administration module by office terminal interface simultaneously;
(b9) display terminal receives fresh agricultural products shelf life data, utilizes the built-in visualization tool of terminal, and fresh agricultural products title and shelf life thereof are distributed to display interface; Shelf life administration module receives fresh agricultural products shelf life data, utilizes kit deal with data, exports user interface to;
(b10) fresh agricultural products shelf life observation process finishes.
5. fresh agricultural products shelf life real-time monitoring system according to claim 1, is characterized in that: the course of work that resets tool of the electrical screen information in described tool box comprises the steps:
(c1) by the user interface of office terminal, to shelf life administration module distributing electronic, shield information reset indication;
(c2) shelf life administration module receives and understands this instruction, then according to this instruction, to tool box, sends instrument call instruction, sends fresh agricultural products shelf life data call instruction by office terminal interface to task manager simultaneously;
(c3) tool box returns to corresponding kit according to instrument call instruction to shelf life administration module; Task manager receives and understands fresh agricultural products shelf life data call instruction, then according to this instruction, by data processing platform (DPP) interface to fresh agricultural products shelf life database request data;
(c4) fresh agricultural products shelf life database returns to corresponding fresh agricultural products shelf life data to task manager;
(c5) task manager transmits fresh agricultural products shelf life data to selling electrical screen by electrical screen interface, communication module and wireless base station successively; Transmit fresh agricultural products shelf life data to shelf life administration module simultaneously;
(c6) sell electrical screen and receive fresh agricultural products shelf life data, utilize built-in visualization tool, issue fresh agricultural products shelf life is to electrical screen; Shelf life administration module receives fresh agricultural products shelf life data, utilizes kit deal with data, exports user interface to;
(c7) electrical screen information replacement flow process finishes.
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| CN201310690288.5A CN103679370B (en) | 2013-12-16 | 2013-12-16 | A kind of fresh agricultural products shelf life real-time monitoring system |
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| CN201310690288.5A CN103679370B (en) | 2013-12-16 | 2013-12-16 | A kind of fresh agricultural products shelf life real-time monitoring system |
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| CN103995965A (en) * | 2014-05-14 | 2014-08-20 | 东南大学 | Shelf life early-warning system and method based on microorganism predication model |
| CN104933583A (en) * | 2015-06-24 | 2015-09-23 | 东南大学 | Fresh agricultural product shelf life self-correction system and method |
| CN106303738A (en) * | 2016-11-01 | 2017-01-04 | 合肥华贝信息科技有限公司 | A kind of Agricultural products marketing platform based on video |
| CN106815692A (en) * | 2017-02-17 | 2017-06-09 | 徐洪 | The method and its system of seaweed online trading |
| CN109741080A (en) * | 2019-01-10 | 2019-05-10 | 宋昱锋 | A kind of time limit commodity shelf-life system for prompting |
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| CN101769884A (en) * | 2009-12-21 | 2010-07-07 | 上海海洋大学 | Indicator for forecasting shelf life of cold fresh pork |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995965A (en) * | 2014-05-14 | 2014-08-20 | 东南大学 | Shelf life early-warning system and method based on microorganism predication model |
| CN103995965B (en) * | 2014-05-14 | 2017-02-22 | 东南大学 | Shelf life early-warning system and method based on microorganism predication model |
| CN104933583A (en) * | 2015-06-24 | 2015-09-23 | 东南大学 | Fresh agricultural product shelf life self-correction system and method |
| CN104933583B (en) * | 2015-06-24 | 2018-05-15 | 东南大学 | A kind of fresh agricultural products shelf life self-correction system and method |
| CN106303738A (en) * | 2016-11-01 | 2017-01-04 | 合肥华贝信息科技有限公司 | A kind of Agricultural products marketing platform based on video |
| CN106815692A (en) * | 2017-02-17 | 2017-06-09 | 徐洪 | The method and its system of seaweed online trading |
| CN109741080A (en) * | 2019-01-10 | 2019-05-10 | 宋昱锋 | A kind of time limit commodity shelf-life system for prompting |
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