CN103310380A - Intelligent food management method and device based on technology of internet of things - Google Patents
Intelligent food management method and device based on technology of internet of things Download PDFInfo
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- CN103310380A CN103310380A CN2013102756875A CN201310275687A CN103310380A CN 103310380 A CN103310380 A CN 103310380A CN 2013102756875 A CN2013102756875 A CN 2013102756875A CN 201310275687 A CN201310275687 A CN 201310275687A CN 103310380 A CN103310380 A CN 103310380A
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Abstract
The invention discloses an intelligent food management method and device based on the technology of internet of things, relates to the technology of internet of things and aims to provide a method for intelligently monitoring shelf life of food. According to technical scheme, the method comprises a data entry step and a shelf life monitoring step. The data entry comprises step R1, encoding food labels and shelf lives; step R2, scanning codes; and step R3, analyzing the codes to obtain the food labels and corresponding shelf lives and storing the food labels and the corresponding shelf lives in a database. The shelf life monitoring comprises reading shelf lives in the database successively, comparing the shelf lives with a current system date, and reading the food codes corresponding to the shelf lives and emitting prompt messages if day intervals between the current system date and the shelf lives are shorter than a threshold value.
Description
Technical field
The present invention relates to technology of Internet of things, especially a kind of food time limit measure of supervision based on technology of Internet of things.
Background technology
Along with the continuous quickening of rhythm of life, people custom utilizes the leisure at weekend to go to market or supermarket to buy a large amount of food storages at home, wants the food eaten in order to can save time to have in the busy time.Yet along with the quantity of foodstuff storing is increasing, the monitoring expired for food also just more and more bothers.In a lot of situations, because people can not cause the food of a lot of storages to waste the effective monitoring quality guarantee period.
Summary of the invention
Technical matters to be solved by this invention is: for the problem of above-mentioned existence, provide a kind of food intelligent management method and device based on technology of Internet of things.
Food intelligent management method based on technology of Internet of things provided by the invention comprises data typing step and time limit monitoring step;
Wherein, data typing step comprises:
Step R1: food sign and quality guarantee period thereof are encoded;
Step R2: scanning encoding;
Step R3: resolve coding, obtain food sign and corresponding guarantee date thereof, and deposit database in;
The time limit monitoring step comprises:
Each quality guarantee period in the reading database successively, and with each quality guarantee period and current system date relatively, if the current system date apart from the fate of quality guarantee period less than threshold value, then read food sign corresponding to this quality guarantee period and send information.
Preferably, described step R1 comprises described food sign and quality guarantee period thereof is encoded to the one dimension code.
Preferably, in described one dimension code, year, month and day respectively take the two bits position in the one dimension code, identify with a storage food at least in remaining data bit.
Preferably, described step R1 comprises described food sign and quality guarantee period thereof is encoded to two-dimension code.
Preferably, described threshold value is set by the user.
Preferably, step R2 comprises that utilizing camera to take encodes.
Preferably, the described mode of information of sending is for showing that at computer or mobile phone display screen the current system date is apart from the food sign of quality guarantee period less than threshold value.
The present invention also provides a kind of food intelligent management devices based on technology of Internet of things, comprises data typing module and time limit monitoring module;
Wherein, data typing module comprises:
Coding module is used for food sign and quality guarantee period thereof are encoded;
The scanning encoding module is used for scanning encoding;
Resolve coding module, be used for resolving coding, obtain food sign and corresponding guarantee date thereof, and deposit database in;
The time limit monitoring module, be used for successively each quality guarantee period of reading database, and with each quality guarantee period and current system date relatively, if the current system date apart from the fate of quality guarantee period less than threshold value, then read food sign corresponding to this quality guarantee period and send information.
Preferably, described coding module is used for described food sign and quality guarantee period thereof are encoded to the one dimension code.
Preferably, in described one dimension code, year, month and day respectively take the two bits position in the one dimension code, identify with a storage food at least in remaining data bit.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows:
The present invention has realized the intelligent monitoring in food preserving time limit, the user can arrange threshold value according to own requirement to food, the intelligent monitoring quality guarantee period of the present invention, when current date just sends warning during less than threshold value from the quality guarantee period, inform that those food of user are soon expired.
The present invention can be take portable mobile apparatus such as mobile phone, notebook computer, panel computers as platform, and this moment is multiplex in the food control of household internal; The present invention also can be take performance as superior server as platform, can be used for the food control in supermarket, dining room, dining room this moment.
Embodiment
Disclosed all features in this instructions, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this instructions is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
Food intelligent management method based on technology of Internet of things provided by the invention comprises data typing step and time limit monitoring step.
Wherein, data typing step has realized establishment and the maintenance of food control database, specifically may further comprise the steps:
Step R1: food sign and quality guarantee period thereof are encoded; This step can be generalized to the food enterprises, is about to the unique food of each food sign and quality guarantee period thereof encode when food dispatches from the factory.The preferred coding form that adopts is one dimension code or two-dimentional QR core code.The alleged quality guarantee period is the edible the latest date of food among the present invention.
Step R2: scanning encoding;
Step R3: resolve coding, obtain food sign and corresponding quality guarantee period thereof, and deposit database in;
The time limit monitoring step comprises:
Each quality guarantee period in the reading database successively, and with each quality guarantee period and current system date relatively, if the current system date apart from the fate of quality guarantee period less than threshold value, then read food sign corresponding to this quality guarantee period and send information.Described threshold value can be a fixed value, also can set for example 10 days, 5 days to the requirement of food quality according to own by the user.
Not many especially domestic consumers for food quantity, preferably food sign and quality guarantee period thereof are encoded to the one dimension code in order to improve system's processing speed.Those skilled in the art all know one dimension code one and have 13 bit data positions, in described one dimension code, year (00 ~ 99) takies 2 bit data positions, the moon (1 ~ 12) takies 2 bit data, and day (1 ~ 31) takies 2 bit data positions, also remaining 7 bit data positions, we can use 1 storage food sign wherein, certainly for the more situation of food, we can also use more long number storage food sign, for example 3 bit data positions.
Described food sign and quality guarantee period thereof are encoded to two-dimension code, can store more information.
The mode of scanning encoding can be obtained coding for the camera that utilizes mobile phone or computer among the step R2.
The method of the coding that the present invention is mentioned and parsing coding is existing mature technology, does not repeat them here its detailed process.
When detecting a certain food and be about to expire, the present invention sends information, and concrete mode can be to show that at computer or mobile phone display screen the current system date is apart from the food sign of quality guarantee period less than threshold value.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (10)
1. the food intelligent management method based on technology of Internet of things is characterized in that, comprises data typing step and time limit monitoring step;
Wherein, data typing step comprises:
Step R1: food sign and quality guarantee period thereof are encoded;
Step R2: scanning encoding;
Step R3: resolve coding, obtain food sign and corresponding quality guarantee period thereof, and deposit database in;
The time limit monitoring step comprises:
Each quality guarantee period in the reading database successively;
With each quality guarantee period and current system date relatively: if the current system date apart from the fate of quality guarantee period less than threshold value, then read food sign corresponding to this quality guarantee period and send information.
2. the food intelligent management method based on technology of Internet of things according to claim 1 is characterized in that, described step R1 comprises described food sign and quality guarantee period thereof are encoded to the one dimension code.
3. the food intelligent management method based on technology of Internet of things according to claim 2 is characterized in that, in described one dimension code, year, month and day respectively take the two bits position in the one dimension code, identifies with a storage food at least in remaining data bit.
4. the food intelligent management method based on technology of Internet of things according to claim 1 is characterized in that, described step R1 comprises described food sign and quality guarantee period thereof are encoded to two-dimension code.
5. the food intelligent management method based on technology of Internet of things according to claim 1 is characterized in that, described threshold value is set by the user.
6. the food intelligent management method based on technology of Internet of things according to claim 1 is characterized in that, step R2 comprises that utilizing camera to take encodes.
7. the food intelligent management method based on technology of Internet of things according to claim 1 is characterized in that, the described mode of information of sending is for showing that at computer or mobile phone display screen the current system date is apart from the food sign of quality guarantee period less than threshold value.
8. the food intelligent management devices based on technology of Internet of things is characterized in that, comprises data typing module and time limit monitoring module;
Wherein, data typing module comprises:
Coding module is used for food sign and quality guarantee period thereof are encoded;
The scanning encoding module is used for scanning encoding;
Resolve coding module, be used for resolving coding, obtain food sign and corresponding guarantee date thereof, and deposit database in;
The time limit monitoring module, be used for successively each quality guarantee period of reading database, and with each quality guarantee period and current system date relatively, if the current system date apart from the fate of quality guarantee period less than threshold value, then read food sign corresponding to this quality guarantee period and send information.
9. the food intelligent management devices based on technology of Internet of things according to claim 8 is characterized in that, described coding module is used for described food sign and quality guarantee period thereof are encoded to the one dimension code.
10. the food intelligent management devices based on technology of Internet of things according to claim 9 is characterized in that, in described one dimension code, year, month and day respectively take the two bits position in the one dimension code, identifies with a storage food at least in remaining data bit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102756875A CN103310380A (en) | 2013-07-03 | 2013-07-03 | Intelligent food management method and device based on technology of internet of things |
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| CN2013102756875A CN103310380A (en) | 2013-07-03 | 2013-07-03 | Intelligent food management method and device based on technology of internet of things |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184207A (en) * | 2015-08-24 | 2015-12-23 | 刘奇 | Method and system for managing service life of article |
| CN105721556A (en) * | 2016-01-25 | 2016-06-29 | 上海斐讯数据通信技术有限公司 | Family medicine management terminal, system and method |
| CN108492091A (en) * | 2018-03-29 | 2018-09-04 | 东龙顺（北京）科贸有限公司 | Effective period of food quality managing device and method based on bar code or figure code |
| CN108765698A (en) * | 2018-03-29 | 2018-11-06 | 深圳市赛亿科技开发有限公司 | The management method and system of commodity in a kind of self-service vending machine |
| CN109297250A (en) * | 2018-11-16 | 2019-02-01 | 安徽省岳西县四达有限责任公司 | A kind of intelligent prompt method based on chilled food |
| CN110059512A (en) * | 2019-03-18 | 2019-07-26 | 一汽轿车股份有限公司 | Glue shelf-life automatic monitoring method is used in a kind of automobile body-in-white manufacturing process |
| CN110720755A (en) * | 2019-10-22 | 2020-01-24 | 合肥工业大学 | Bagged snack food storage cabinet and quality guarantee period sorting method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184207A (en) * | 2015-08-24 | 2015-12-23 | 刘奇 | Method and system for managing service life of article |
| CN105184207B (en) * | 2015-08-24 | 2018-01-23 | 刘奇 | A kind of management method and its system of article useful life |
| CN105721556A (en) * | 2016-01-25 | 2016-06-29 | 上海斐讯数据通信技术有限公司 | Family medicine management terminal, system and method |
| CN108492091A (en) * | 2018-03-29 | 2018-09-04 | 东龙顺（北京）科贸有限公司 | Effective period of food quality managing device and method based on bar code or figure code |
| CN108765698A (en) * | 2018-03-29 | 2018-11-06 | 深圳市赛亿科技开发有限公司 | The management method and system of commodity in a kind of self-service vending machine |
| CN108492091B (en) * | 2018-03-29 | 2021-10-29 | 东龙顺（北京）科贸有限公司 | Food shelf life management device and method based on bar codes or graph codes |
| CN109297250A (en) * | 2018-11-16 | 2019-02-01 | 安徽省岳西县四达有限责任公司 | A kind of intelligent prompt method based on chilled food |
| CN110059512A (en) * | 2019-03-18 | 2019-07-26 | 一汽轿车股份有限公司 | Glue shelf-life automatic monitoring method is used in a kind of automobile body-in-white manufacturing process |
| CN110720755A (en) * | 2019-10-22 | 2020-01-24 | 合肥工业大学 | Bagged snack food storage cabinet and quality guarantee period sorting method thereof |
| CN112474418A (en) * | 2019-10-22 | 2021-03-12 | 合肥工业大学 | Bagged snack food storage cabinet and quality guarantee period sorting method thereof |
| CN110720755B (en) * | 2019-10-22 | 2021-03-23 | 合肥工业大学 | Bagged snack food storage cabinet and quality guarantee period sorting method thereof |
| CN112474418B (en) * | 2019-10-22 | 2022-07-01 | 合肥工业大学 | Bagged snack food storage cabinet and quality guarantee period sorting method thereof |
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Application publication date: 20130918 |