CN202793554U - Back-tracing electronic scale - Google Patents
Back-tracing electronic scale Download PDFInfo
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- CN202793554U CN202793554U CN 201220232543 CN201220232543U CN202793554U CN 202793554 U CN202793554 U CN 202793554U CN 201220232543 CN201220232543 CN 201220232543 CN 201220232543 U CN201220232543 U CN 201220232543U CN 202793554 U CN202793554 U CN 202793554U
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Abstract
The utility model discloses a back-tracing electronic scale, relating to the technical field of electronic scales. The back-tracing electronic scale comprises a main controller, a GPS module, a weighing module and a printing module, wherein the main controller is used for controlling works of the GPS module, the weighing module, a display module and the printing module, and also for searching for corresponding enterprise name information according to geographic position information, the GPS module is connected with the main controller, and used for obtaining the geographic position information of an agricultural product, the weighing module is connected with the main controller and used for obtaining weight information of the agricultural product, and the printing module is connected with the main controller and used for printing an agricultural product label which is marked with the geographic position information, the weight information and the enterprise name information corresponding to the geographic position information. The back-tracing electronic scale provides objective basis for tracing back a producing area in an agricultural product back-tracing system, and conveniently and rapidly solves the problems of producing area positioning and false proof of the agricultural products.
Description
Technical field
The utility model relates to the electronic scales technical field, particularly a kind of traceable electronic scale.
Background technology
Bread is the staff of life.Agricultural product quality and safety is always by the problem of extensive concern and attention.Setting up the agricultural product traceability system, is one of important means that ensures agricultural product quality and safety.Agricultural product are traced to the source, the ability in refer to trace to the source the agricultural product place of production, use and source, namely differentiate and identify agricultural product where how to change, come wherefrom, be sent to and product between relation and the ability of information.The place of production is located and be false proof is the initial of whole traceability system.Carrying out location, the place of production with false proof, be convenient to follow-up management, and implement to recall or inform information to the consumer, is the important step that whole traceability system is implemented in full.
Agricultural product enter the food supply chain stage from the place of production, and electronic scales is a requisite instrument as the electronic scale of weighing agricultural product weight.Therefore, the information acquisition module of tracing to the source can be integrated in the middle of the electronic scales of widespread use in agricultural-product supply-chain, will measure supervision and organically combine among a kind of measuring weighing instrument with quality monitoring.
At present, a kind of electronic scale of tracing to the source with less radio-frequency read-write capability has appearred, installed RFID (Radio Frequency Identification additional on electronic scale basis, common supermarket, radio-frequency (RF) identification) read write line and antenna, can read any food electronic tag that contains traceability code, and the information of tracing to the source after changing can be write back in the middle of the label.This traceable electronic scale is mainly used in the transaction places such as supermarket, and the information of tracing to the source that presets in can only reading electronic labels is revised weight change information.And the information of tracing to the source that presets generally is to adopt manual input.Therefore, also do not have in the market the objective agricultural product place of production information of automatically obtaining of a energy, and form the electronic scales of the information of tracing to the source.
The utility model content
The technical matters that (one) will solve
The technical problems to be solved in the utility model is: how to provide a kind of traceable electronic scale, so that the objective agricultural product place of production information of obtaining easily solves the agricultural product place of production and locates and false proof problem.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of traceable electronic scale, and it comprises: master controller, GPS module, Weighing module and print module;
Described master controller is used for controlling described GPS module, described Weighing module, described display module and described print module operation;
Described GPS module connects described master controller, is used for obtaining the geographical location information of agricultural product;
Described master controller also is used for searching corresponding enterprise name information according to described geographical location information;
Described Weighing module connects described master controller, is used for obtaining the weight information of agricultural product;
Described print module connects described master controller, is used for printing the agricultural product label; Indicate described geographical location information, described weight information on the described agricultural product label, and enterprise name information corresponding to described geographical location information.
Preferably, described traceable electronic scale also comprises: the display module that is connected with described master controller; Described display module is used for showing unit price, weight and the total price of agricultural product.
Preferably, described traceable electronic scale also comprises: the load module that is connected with described master controller; Described load module is used for the essential information of input agricultural product and the information of tracing to the source.
Preferably, described traceable electronic scale also comprises: the memory module that is connected with described master controller; Described memory module is used for storing enterprise name information corresponding to described geographical location information, and the essential information of agricultural product and the information of tracing to the source.
Preferably, described master controller connects described GPS module by the RS232 interface.
Preferably, described master controller comprises: data extracting unit; Described data extracting unit is used for extracting longitude, latitude and date and time information from the reception signal of described GPS module.
Preferably, described master controller comprises: ciphering unit; Described ciphering unit is used for described geographical location information, described weight information, enterprise name information that described geographical location information is corresponding, and agricultural product title and date and time information encrypt generating two-dimension bar-code, and print on the described agricultural product label by described print module.
(3) beneficial effect
Traceable electronic scale of the present utility model, GPS receiver and electronic scales commonly used are organically combined, tracing to the source for the place of production in the agricultural product traceability system provides objective basis, and expanded the application in the whole process of tracing to the source of electronic scales, for product can be recalled, ensure that the food supply chain information is objective, complete, effective assurance is provided, solved the agricultural product place of production and located and false proof problem.
Description of drawings
Fig. 1 is the modular structure figure of the described traceable electronic scale of the utility model embodiment;
Fig. 2 is described agricultural product label synoptic diagram.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 is the modular structure figure of the described traceable electronic scale of the utility model embodiment, as shown in Figure 1, described traceable electronic scale comprises: display module 100, print module 200, memory module 300, master controller 400, load module 500, Weighing module 600 and GPS module 700.Described master controller 400, adopt single-chip microcomputer, connect respectively described display module 100, print module 200, memory module 300, load module 500, Weighing module 600 and GPS module 700, be used for controlling described display module 100, print module 200, memory module 300, load module 500, Weighing module 600 and 700 operations of GPS module.
Described display module 100 adopts LED display, is used for showing unit price, weight and the total price of agricultural product.
Described print module 200 adopts printer, is used for printing the agricultural product label.Fig. 2 is described agricultural product label synoptic diagram, as shown in Figure 2, indicate on the described agricultural product label: the date of production of the name of product of agricultural product, the weight information of agricultural product, agricultural product, the geographical location information of agricultural product (being longitude and latitude information), the enterprise name information that described geographical location information is corresponding, and corresponding bar code (being the code of tracing to the source of agricultural product) and the two-dimensional bar code of above-mentioned information.
Described memory module 300 adopts storage chip, is used in advance enterprise name information corresponding to the described geographical location information of storage, calls inquiry for described master controller 400.Described memory module 300 also is used for the essential information of storage agricultural product and the information of tracing to the source, and described essential information mainly refers to name of product and production unit cost, and the described information spinner of tracing to the source will refer to described bar code.
Described load module 500 adopts keyboard, is used for inputting the essential information of described agricultural product and the information of tracing to the source.
Described Weighing module 600 adopts pressure sensors are for the weight information that obtains described agricultural product.
Described GPS module 700 adopts the GPS receiver, is used for receiving gps signal, and connects described master controller 400 by the RS232 interface.Comprised in the described gps signal latitude, longitude, highly, the information such as speed, date, time, course and satellite situation.Comprise in the described master controller 400: data extracting unit; Described data extracting unit is used for extracting longitude, latitude and date and time information from the reception signal of described GPS module.
Also comprise ciphering unit in the described master controller 400; Described ciphering unit is used for the name of product of described agricultural product, the weight information of agricultural product, the date of production of agricultural product, the geographical location information of agricultural product, enterprise name information encryption generating two-dimension bar-code that described geographical location information is corresponding, and prints on the described agricultural product label by described print module 200.
The course of work of described traceable electronic scale is as follows: at first the coordinate by 700 pairs of target agricultural product of the described master controller 400 described GPS modules of control place of production positions, and the geographical location information that the location is obtained is saved in the middle of the memory module 300 together with enterprise name information corresponding to this geographical location information.The password authentication modes that adopt described master controller 400 limit the access to this partial data, and the personnel that only have administrator right could be to the operation such as make amendment of this part data.
Then, when concrete the application, described master controller 400 is according to reception signal extraction longitude, latitude and date (date of production of the corresponding agricultural product) information of described GPS module 700, then in memory module 300, search for, mate according to predetermined error range according to described longitude and latitude information, after the match is successful, return corresponding enterprise name information, then cross described print module 200 together with information exchanges such as described longitude and latitude information, weight information, variety name, the date of production and print on the agricultural product label.If the enterprise name information that does not find described longitude and latitude information to mate is then only crossed described print module 200 with information exchanges such as longitude and latitude information, weight information, variety name, the date of production and is printed to the agricultural product label, and the prompting warning.Described predetermined error range is generally 2 times of GPS receiver precision, it is 10 meters such as GPS receiver precision, then described predetermined error range is 20 meters, geographical location information pre-stored in longitude that extraction obtains and latitude information and described memory module 300 is compared, and difference thinks that the match is successful in described predetermined error range the time.
The described traceable electronic scale of the utility model embodiment, GPS receiver and electronic scales commonly used are organically combined, tracing to the source for the place of production in the agricultural product traceability system provides objective basis, and expanded the application in the whole process of tracing to the source of electronic scales, for product can be recalled, and ensure that the food supply chain information is objective, complete, and effective assurance is provided, solved the agricultural product place of production and located and false proof problem.
Above embodiment only is used for explanation the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that does not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (5)
1. a traceable electronic scale is characterized in that, comprising: master controller, GPS module, Weighing module and print module;
Described master controller is used for controlling described GPS module, described Weighing module, described display module and described print module operation;
Described GPS module connects described master controller, is used for obtaining the geographical location information of agricultural product;
Described master controller also is used for searching corresponding enterprise name information according to described geographical location information;
Described Weighing module connects described master controller, is used for obtaining the weight information of agricultural product;
Described print module connects described master controller, is used for printing the agricultural product label; Indicate described geographical location information, described weight information on the described agricultural product label, and enterprise name information corresponding to described geographical location information.
2. traceable electronic scale as claimed in claim 1 is characterized in that, described traceable electronic scale also comprises: the display module that is connected with described master controller; Described display module is used for showing unit price, weight and the total price of agricultural product.
3. traceable electronic scale as claimed in claim 1 is characterized in that, described traceable electronic scale also comprises: the load module that is connected with described master controller; Described load module is used for the essential information of input agricultural product and the information of tracing to the source.
4. traceable electronic scale as claimed in claim 1 is characterized in that, described traceable electronic scale also comprises: the memory module that is connected with described master controller; Described memory module is used for storing enterprise name information corresponding to described geographical location information, and the essential information of agricultural product and the information of tracing to the source.
5. traceable electronic scale as claimed in claim 1 is characterized in that, described master controller connects described GPS module by the RS232 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232543 CN202793554U (en) | 2012-05-22 | 2012-05-22 | Back-tracing electronic scale |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232543 CN202793554U (en) | 2012-05-22 | 2012-05-22 | Back-tracing electronic scale |
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| CN202793554U true CN202793554U (en) | 2013-03-13 |
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| CN 201220232543 Expired - Lifetime CN202793554U (en) | 2012-05-22 | 2012-05-22 | Back-tracing electronic scale |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854140A (en) * | 2014-03-18 | 2014-06-11 | 浪潮集团有限公司 | Agricultural product circulation tracing management method based on cloud computation |
| ITRM20130665A1 (en) * | 2013-12-02 | 2015-06-03 | Romualdo Cozza | GEOREFERENCED PRINTING DEVICE AND GEOREFERENTIAL PRINTING METHOD |
| CN105512902A (en) * | 2016-01-12 | 2016-04-20 | 山东农业大学 | Two-dimensional code vegetable security traceability marking and inquiring system based on space-time information |
| CN106355476A (en) * | 2016-09-19 | 2017-01-25 | 安徽爱她有果电子商务有限公司 | Agricultural-product-marketing integrated system |
| CN107392597A (en) * | 2017-07-26 | 2017-11-24 | 南京唯捷豪信息科技有限公司 | A kind of intelligent payment method, device and service system |
| CN107730160A (en) * | 2016-08-12 | 2018-02-23 | 山东新北洋信息技术股份有限公司 | Cargo data acquisition method, apparatus and system |
| CN109013407A (en) * | 2018-08-30 | 2018-12-18 | 广州峰彩信息科技有限公司 | Agricultural product weight specification sorts electronic scale |
| CN110674898A (en) * | 2019-08-16 | 2020-01-10 | 广东省广袤科技有限公司 | Commodity origin code entering method based on satellite positioning system and website system |
-
2012
- 2012-05-22 CN CN 201220232543 patent/CN202793554U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20130665A1 (en) * | 2013-12-02 | 2015-06-03 | Romualdo Cozza | GEOREFERENCED PRINTING DEVICE AND GEOREFERENTIAL PRINTING METHOD |
| CN103854140A (en) * | 2014-03-18 | 2014-06-11 | 浪潮集团有限公司 | Agricultural product circulation tracing management method based on cloud computation |
| CN105512902A (en) * | 2016-01-12 | 2016-04-20 | 山东农业大学 | Two-dimensional code vegetable security traceability marking and inquiring system based on space-time information |
| CN107730160A (en) * | 2016-08-12 | 2018-02-23 | 山东新北洋信息技术股份有限公司 | Cargo data acquisition method, apparatus and system |
| CN106355476A (en) * | 2016-09-19 | 2017-01-25 | 安徽爱她有果电子商务有限公司 | Agricultural-product-marketing integrated system |
| CN107392597A (en) * | 2017-07-26 | 2017-11-24 | 南京唯捷豪信息科技有限公司 | A kind of intelligent payment method, device and service system |
| CN109013407A (en) * | 2018-08-30 | 2018-12-18 | 广州峰彩信息科技有限公司 | Agricultural product weight specification sorts electronic scale |
| CN110674898A (en) * | 2019-08-16 | 2020-01-10 | 广东省广袤科技有限公司 | Commodity origin code entering method based on satellite positioning system and website system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |