CN108182460B - Label identification-based guide system and method for orderly placing articles into schoolbag - Google Patents
Label identification-based guide system and method for orderly placing articles into schoolbag Download PDFInfo
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- CN108182460B CN108182460B CN201711478226.2A CN201711478226A CN108182460B CN 108182460 B CN108182460 B CN 108182460B CN 201711478226 A CN201711478226 A CN 201711478226A CN 108182460 B CN108182460 B CN 108182460B
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- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
Abstract
The invention discloses a guiding system and a guiding method for orderly putting articles into a schoolbag based on label identification. The system comprises a tag code obtaining module, an article identification information module, a bag screening module according to the types of articles, an optimal bag selecting module according with the types, a bag selecting module which does not accord with the types but can store the articles, and a guidance prompting module. Label sensors are arranged at the entrance of the schoolbag and in each bag, and an article information database and a bag information database are established in the server in advance; when an article with an electronic tag is put into a schoolbag, a tag sensor at an inlet of the schoolbag acquires an article tag code and sends the article tag code to a server, the server identifies article information according to the code, selects a bag suitable for storing the article according to information of a bag database and makes a guidance prompt. The invention solves the problems of disorder and low efficiency caused by disordered storage of articles in the bag.
Description
Technical Field
The invention belongs to the field of intelligent schoolbag, and particularly relates to a guiding system and a guiding method for orderly putting articles into a schoolbag based on label identification.
Background
The conventional schoolbag is generally composed of a plurality of bags with different types and sizes for storing articles, and cannot identify information of the articles to be stored, count information of the articles in the conventional schoolbag, and guide a user to reasonably store the articles. Particularly, when different types and sizes of articles are put into the same bag, the neatness of the articles stored in the bag and the efficiency of use of the bag are reduced. Therefore, a guiding system and a guiding method for orderly putting articles into a schoolbag based on label identification are provided.
Disclosure of Invention
The invention aims to solve the technical problems of disorder and low efficiency caused by disordered storage of articles in a bag, and provides a guiding system and a guiding method for orderly placing articles into a bag based on label identification.
The label identification technology is that a label inductor acquires codes of electronic labels on articles and sends the codes to a server, and the server identifies article information corresponding to the labels according to the label codes. The structure of the intelligent schoolbag based on the label identification technology is shown in figure 1, electronic labels are carried on articles to be put into the schoolbag, label sensors are arranged at the entrance of the schoolbag and in each bag, and an article information database and a bag information database are established in a server in advance.
The article information database established in advance comprises article names, types and size information; the bag information database established in advance mainly comprises information such as inductor codes, bag names, bag capacity, bag residual capacity and the like of each bag; the number of the bags in the bookkeeping bag is S, and all the bags are arranged in the bag information database according to the sequence of the sizes from small to large.
The invention discloses a guiding system for orderly putting articles into a schoolbag based on label identification, which comprises an information module for acquiring label codes and identifying the articles, a bag screening module according to article types, an optimal bag selecting module according with the types, a bag selecting module which does not accord with the types and can store the articles, and a guiding prompting module.
The module for acquiring the label code and identifying the article information comprises: when an article carrying an electronic tag is put into a schoolbag, a tag sensor of the schoolbag acquires an electronic tag code of the article and sends the electronic tag code to a server; and the server reads the information of the article from the article information database according to the electronic tag code, wherein the information comprises the name, the type, the size and the like of the article.
Screening bag modules according to the types of articles: the server reads bags which accord with the type of the article in the bag information database according to the sequence of the bag capacity from small to large; if the schoolbag has bags which accord with the types of the objects, the bags which accord with the types of the objects are marked as primary selection bags, the number of the bags is marked as N, the best bag module which accords with the types is selected, otherwise, the bag module which does not accord with the types but can store the objects is selected.
Selecting the best bag module according with the type: the server reads the bags with the capacity larger than the size of the article from the N primary selection bags as the pre-selection bags according to the sequence of the bag capacity from small to large, and the number of the pre-selection bags is recorded as N1(ii) a If N is present1>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as the optimal bag according with the type, if no bag can store the articles, judging that the bag according with the type and the size of the articles cannot store the articles, and entering a bag module which selects the bag not according with the type but capable of storing the articles; if N is present1If it is 0, the article type is judged to be matchedThe bag can not store the article, and the bag enters a bag module which selects the non-conforming type and can store the article.
Selecting a bag module which does not conform to the type but can store articles: the server reads the bags with the capacity larger than the size of the articles in the S bags as the pre-selection bags in the sequence from small to large of the bag capacity, wherein S is the number of the bags in the schoolbag, and the number of the pre-selection bags is recorded as N2(ii) a If N is present2>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as a bag which is not in conformity with the type but can store the articles, and if no bag can store the articles, judging that the bag has no residual capacity for storing the articles; if N is present2If it is 0, it is judged that the article exceeds the capacity of the bag and cannot be stored.
A guidance prompt module: when the optimal bag according with the type exists, the number information of the optimal bag is prompted; when a bag which is not in accordance with the type and can store articles exists, the number information of the available bag is prompted; when the schoolbag is judged not to have the residual capacity for storing the article, prompting that the article cannot be put in due to insufficient capacity; when it is judged that the article is out of the capacity of the bag and cannot be stored, it is suggested that the article cannot be put in due to the fact that the article is too large in size. And returning to the module for acquiring the label code and identifying the article information.
Fig. 2 and fig. 3 are block diagrams of a guidance system for orderly placing articles into a bag based on tag identification according to the present invention. The guided hints module is not included in FIG. 2, and is included in FIG. 3.
The invention relates to a guiding method for orderly putting articles into a schoolbag based on label identification, which comprises the following steps:
When an article carrying an electronic tag is put into a schoolbag, a tag sensor of the schoolbag acquires an electronic tag code of the article and sends the electronic tag code to a server; and the server reads the information of the article from the article information database according to the electronic tag code, wherein the information comprises the name, the type, the size and the like of the article.
And 2, screening the bags according to the types of the articles.
The server reads bags which accord with the type of the article in the bag information database according to the sequence of the bag capacity from small to large; if the bags meeting the article types exist in the schoolbag, marking the bags meeting the article types as primary selection bags, marking the number as N, and entering the step 3, otherwise, entering the step 4.
And 3, selecting the optimal bag according with the type.
The server reads the bags with the capacity larger than the size of the article from the N primary selection bags as the pre-selection bags according to the sequence of the bag capacity from small to large, and the number of the pre-selection bags is recorded as N1If N is present1>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, and selecting the first bag with enough residual capacity capable of storing the articles as the optimal bag according with the type; if no bag can store the article, judging that the bag according with the type and the size of the article cannot store the article, and entering the step 4; if N is present1If it is 0, it is determined that the bag corresponding to the type of the article cannot store the article, and the process proceeds to step 4.
And 4, selecting a bag which does not conform to the type but can store the articles.
The server reads the bags with the capacity larger than the size of the articles in the S bags as the pre-selection bags in the sequence from small to large of the bag capacity, wherein S is the number of the bags in the schoolbag, and the number of the pre-selection bags is recorded as N2(ii) a If N is present2>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as a bag which is not in conformity with the type but can store the articles, and if no bag can store the articles, judging that the bag has no residual capacity for storing the articles; if N is present2If it is 0, it is judged that the article exceeds the capacity of the bag and cannot be stored.
And 5, guiding prompt. (optional step)
When the optimal bag according with the type exists, the number information of the optimal bag is prompted; when a bag which is not in accordance with the type and can store articles exists, the number information of the available bag is prompted; when the schoolbag is judged not to have the residual capacity for storing the article, prompting that the article cannot be put in due to insufficient capacity; when it is judged that the article is out of the capacity of the bag and cannot be stored, it is suggested that the article cannot be put in due to the fact that the article is too large in size. And returning to the step 1.
The flow chart of the guiding method for orderly placing the articles into the schoolbag based on the label identification is shown in fig. 4. Step 5 (optional step) is included in fig. 4.
The method and the system have the advantages that:
(1) before articles are put into the schoolbag, a proper bag is identified in advance, so that the effect of orderly storage is achieved;
(2) and a proper bag can be selected by adopting a triple selection algorithm of type, size and residual capacity.
Drawings
Fig. 1 is a schematic structural diagram of a smart bag based on tag identification according to the present invention;
FIG. 2 is a block diagram of a system for directing ordered placement of items into bags based on tag identification without including optional modules in accordance with the present invention;
FIG. 3 is a block diagram of a system for directing ordered placement of items into bags based on tag identification, including optional modules, in accordance with the present invention;
FIG. 4 is a flow chart of a guiding method for orderly placing articles into a bag based on tag identification according to the present invention;
FIG. 5 is a schematic diagram of an item information database according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a bag information database according to an embodiment of the present invention.
Detailed Description
The following describes in detail preferred embodiments of the present invention.
The label identification technology is that a label inductor acquires codes of electronic labels on articles and sends the codes to a server, and the server identifies article information corresponding to the labels according to the label codes. The structure of the intelligent schoolbag based on the label identification technology is shown in figure 1, electronic labels are carried on articles to be put into the schoolbag, label sensors are arranged at the inlets of the schoolbag and in each bag, and an article information database and a bag information database are established in a server in advance.
The bag information database established in advance mainly comprises information such as inductor codes, bag names, bag capacity, bag residual capacity and the like of all bags, the number of the bags is recorded as S, and all the bags are arranged in the order of the sizes from small to large. In this embodiment, the server establishes an article information database and a bag information database in advance, where the article information database is shown in fig. 5 and includes 5 types of articles including books, stationery, umbrellas, cups, and notebook computers, the bag information database is shown in fig. 6, and the number S of bags is 7, and the bags are arranged in order of their capacity from small to large. Wherein the article size in the article information database, the bag capacity in the bag information database, and the remaining capacity are expressed as the size of a rectangular parallelepiped capacity or a cylindrical capacity, the size of the rectangular parallelepiped capacity is recorded as length × width × height, and the size of the cylindrical capacity is recorded as diameter × height, in units of cm (centimeters).
The invention discloses a guiding system for orderly putting articles into a schoolbag based on label identification, which comprises an information module for acquiring label codes and identifying the articles, a bag screening module according to article types, an optimal bag selecting module according with the types, a bag selecting module which does not accord with the types and can store the articles, and a guiding prompting module.
The module for acquiring the label code and identifying the article information comprises: when an article carrying an electronic tag is put into a schoolbag, a tag sensor of the schoolbag acquires an electronic tag code of the article and sends the electronic tag code to a server; and the server reads the information of the article from the article information database according to the electronic tag code, wherein the information comprises the name, the type, the size and the like of the article. In this embodiment, a paper book with an electronic tag is prepared to be put into a schoolbag, a schoolbag entry tag sensor obtains a code a of the electronic tag on the book and sends the code a to a server, the server queries an article information database according to the electronic tag code a, and the information of a corresponding article is identified as follows: the article name is a dictionary, the type is a book, and the size is a rectangular parallelepiped of 10cm × 7cm × 5 cm.
Screening bag modules according to the types of articles: the server reads bags which accord with the type of the article in the bag information database according to the sequence of the bag capacity from small to large; if the schoolbag has bags which accord with the types of the objects, the bags which accord with the types of the objects are marked as primary selection bags, the number of the bags is marked as N, the best bag module which accords with the types is selected, otherwise, the bag module which does not accord with the types but can store the objects is selected. In this embodiment, the server reads bags of the type of book in the bag information database in the order from small to large in bag capacity, the bags are respectively an auxiliary bag and a main bag, the auxiliary bag and the main bag are used as primary selection bags, and N is 2, and the server enters the best bag module of the type.
Selecting the best bag module according with the type: the server reads the bags with the capacity larger than the size of the article from the N primary selection bags as the pre-selection bags according to the sequence of the bag capacity from small to large, and the number of the pre-selection bags is recorded as N1(ii) a If N is present1>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as the optimal bag according with the type, if no bag can store the articles, judging that the bag according with the type and the size of the articles cannot store the articles, and entering a bag module which selects the bag not according with the type but capable of storing the articles; if N is present1If the type of the bag is 0, the bag conforming to the type of the article cannot store the article, and the bag module which selects the bag not conforming to the type but can store the article is entered. In this embodiment, the size of the article to be placed is 10cm × 7cm × 5cm, the capacities of the auxiliary book pocket and the main book pocket read in the order of the capacity from small to large are 10cm × 10cm × 3cm and 20cm × 15cm × 10cm, respectively, and at this time, the main book pocket corresponds to the size of the article, and the main book pocket is used as a pre-selection bag, that is, N is a pre-selection bag1＝1>0, inquiring that the residual capacity of the main bag is 20cm multiplied by 15cm multiplied by 3cm respectively, if the article can not be stored, judging that the bag which conforms to the type and the size of the article can not store the article, and entering a bag module which selects the bag which does not conform to the type but can store the article.
Selecting a bag module which does not conform to the type but can store articles: the server reads the bags with the capacity larger than the size of the articles in the S bags as the pre-selection bags in the sequence from small to large of the bag capacity, wherein S is the number of the bags in the schoolbag, and the number of the pre-selection bags is recorded as N2(ii) a If N is present2>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as a bag which is not in conformity with the type but can store the articles, and if no bag can store the articles, judging that the bag has no residual capacity for storing the articles; if N is present2If it is 0, it is judged that the article exceeds the capacity of the bag and cannot be stored. In this embodiment, the capacity of 7 bags is read in the order of the small capacity to the large capacity, and the main book bag and the computer bag which conform to the size of the article are used as the pre-selection bags, i.e. N2＝2>0, sequentially inquiring that the residual capacities of 2 bags are 20cm multiplied by 15cm multiplied by 3cm and 30cm multiplied by 20cm multiplied by 5cm according to the sequence of the main book bag and the computer bag, and selecting the first bag (namely the computer bag) capable of storing the article as the bag which is not in conformity with the type but can store the article.
A guidance prompt module: when the optimal bag according with the type exists, the number information of the optimal bag is prompted; when a bag which is not in accordance with the type and can store articles exists, the number information of the available bag is prompted; when the schoolbag is judged not to have the residual capacity for storing the article, prompting that the article cannot be put in due to insufficient capacity; when it is judged that the article is out of the capacity of the bag and cannot be stored, it is suggested that the article cannot be put in due to the fact that the article is too large in size. And returning to the module for acquiring the label code and identifying the article information. In this embodiment, the available bag is indicated as the computer bag with the number 7. And returning to the module for acquiring the label code and identifying the article information.
The invention relates to a guiding method for orderly putting articles into a schoolbag based on label identification, which comprises the following steps:
When an article carrying an electronic tag is put into a schoolbag, a tag sensor of the schoolbag acquires an electronic tag code of the article and sends the electronic tag code to a server; and the server reads the information of the article from the article information database according to the electronic tag code, wherein the information comprises the name, the type, the size and the like of the article. In this embodiment, a paper book with an electronic tag is prepared to be put into a schoolbag, a schoolbag entry tag sensor obtains a code a of the electronic tag on the book and sends the code a to a server, the server queries an article information database according to the electronic tag code a, and the information of a corresponding article is identified as follows: the article name is a dictionary, the type is a book, and the size is a rectangular parallelepiped of 10cm × 7cm × 5 cm.
And 2, screening the bags according to the types of the articles.
The server reads bags which accord with the type of the article in the bag information database according to the sequence of the bag capacity from small to large; if the bags meeting the article types exist in the schoolbag, marking the bags meeting the article types as primary selection bags, marking the number as N, and entering the step 3, otherwise, entering the step 4. In this embodiment, the server reads bags of the type of book in the bag information database in the order from small bag capacity to large bag capacity, the bags are respectively an auxiliary bag and a main bag, the auxiliary bag and the main bag are used as primary selection bags, N is 2, and the process proceeds to step 3.
And 3, selecting the optimal bag according with the type.
The server reads the bags with the capacity larger than the size of the article from the N primary selection bags as the pre-selection bags according to the sequence of the bag capacity from small to large, and the number of the pre-selection bags is recorded as N1If N is present1>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, and selecting the first bag with enough residual capacity capable of storing the articles as the optimal bag according with the type; if no bag can store the article, judging that the bag according with the type and the size of the article cannot store the article, and entering the step 4; if N is present1If it is 0, it is determined that the bag corresponding to the type of the article cannot store the article, and the process proceeds to step 4. In this example, the size of the article to be placed is 10cm × 7cm × 5cm, and the sub-book pocket and the main book pocket are read in the order of the capacity from small to largeThe capacity is respectively 10cm multiplied by 3cm and 20cm multiplied by 15cm multiplied by 10cm, and the main book pocket is taken as a pre-selection bag, namely N when the main book pocket conforms to the size of the article1＝1>0, inquiring that the remaining capacity of the main bag is 20cm × 15cm × 3cm respectively, and if the article cannot be stored, judging that the bag according with the type and the size of the article cannot store the article, and entering the step 4.
And 4, selecting a bag which does not conform to the type but can store the articles.
The server reads the bags with the capacity larger than the size of the articles in the S bags as the pre-selection bags in the sequence from small to large of the bag capacity, wherein S is the number of the bags in the schoolbag, and the number of the pre-selection bags is recorded as N2(ii) a If N is present2>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as a bag which is not in conformity with the type but can store the articles, and if no bag can store the articles, judging that the bag has no residual capacity for storing the articles; if N is present2If it is 0, it is judged that the article exceeds the capacity of the bag and cannot be stored. In this embodiment, the capacity of 7 bags is read in the order of the small capacity to the large capacity, and the main book bag and the computer bag which conform to the size of the article are used as the pre-selection bags, i.e. N2＝2>0, sequentially inquiring that the residual capacities of 2 bags are 20cm multiplied by 15cm multiplied by 3cm and 30cm multiplied by 20cm multiplied by 5cm according to the sequence of the main book bag and the computer bag, and selecting the first bag (namely the computer bag) capable of storing the article as the bag which is not in conformity with the type but can store the article.
And 5, guiding prompt. (optional step)
When the optimal bag according with the type exists, the number information of the optimal bag is prompted; when a bag which is not in accordance with the type and can store articles exists, the number information of the available bag is prompted; when the schoolbag is judged not to have the residual capacity for storing the article, prompting that the article cannot be put in due to insufficient capacity; when it is judged that the article is out of the capacity of the bag and cannot be stored, it is suggested that the article cannot be put in due to the fact that the article is too large in size. And returning to the step 1. In this embodiment, the available bag is indicated as the computer bag with the number 7. And returning to the step 1.
Of course, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention, and not as a limitation to the present invention, and that the changes and modifications of the above embodiments will fall within the protection scope of the present invention as long as they are within the scope of the present invention.
Claims (8)
1. A guidance system for orderly placing articles into a schoolbag based on label identification is characterized by comprising a module for acquiring label codes and identifying article information, a bag screening module according to article types, a best bag module for selecting the types, and a bag module for selecting the types but storing the articles, wherein the bag module is used for selecting the types of the articles;
the module for acquiring the label code and identifying the article information comprises: when an article carrying an electronic tag is put into a schoolbag, a tag sensor of the schoolbag acquires an electronic tag code of the article and sends the electronic tag code to a server; the server reads the information of the article from the article information database according to the electronic tag code;
screening bag modules according to the types of articles: the server reads bags which accord with the type of the article in the bag information database according to the sequence of the bag capacity from small to large; if the schoolbag has bags which accord with the types of the articles, marking the bags which accord with the types of the articles as primary selection bags, marking the number as N, entering into a module which selects the best bag which accords with the types, or entering into a module which selects the bag which does not accord with the types but can store the articles;
selecting the best bag module according with the type: the server reads the bags with the capacity larger than the size of the article from the N primary selection bags as the pre-selection bags according to the sequence of the bag capacity from small to large, and the number of the pre-selection bags is recorded as N1(ii) a If N is present1>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as the optimal bag according with the type, if no bag can store the articles, judging that the bag according with the type and the size of the articles can not store the articles, and entering the step of selecting the bag not according with the type and the size of the articlesBag modules of the same type but capable of storing articles; if N is present1If the type of the bag is 0, judging that the bag which accords with the type of the article can not store the article, and entering a bag module which selects the bag which does not accord with the type but can store the article;
selecting a bag module which does not conform to the type but can store articles: the server reads the bags with the capacity larger than the size of the articles in the S bags as the pre-selection bags in the sequence from small to large of the bag capacity, wherein S is the number of the bags in the schoolbag, and the number of the pre-selection bags is recorded as N2(ii) a If N is present2>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, selecting the first bag with enough residual capacity capable of storing the articles as a bag which is not in conformity with the type but can store the articles, and if no bag can store the articles, judging that the bag has no residual capacity for storing the articles; if N is present2If it is 0, it is judged that the article exceeds the capacity of the bag and cannot be stored.
2. The system for guiding ordered placement of articles into bags based on tag identification as claimed in claim 1, further comprising a guidance prompt module: when the optimal bag according with the type exists, the number information of the optimal bag is prompted; when a bag which is not in accordance with the type and can store articles exists, the number information of the available bag is prompted; when the schoolbag is judged not to have the residual capacity for storing the article, prompting that the article cannot be put in due to insufficient capacity; when it is judged that the article is out of the capacity of the bag and cannot be stored, it is suggested that the article cannot be put in due to the fact that the article is too large in size.
3. The system as claimed in claim 1 or 2, wherein the pre-established database of item information includes item name, type, and size information.
4. The system as claimed in claim 1 or 2, wherein the database of bag information created in advance includes sensor code of each bag, bag name, bag capacity, and bag remaining capacity information.
5. A guiding method for orderly placing articles into a schoolbag based on label identification is characterized by comprising the following steps:
step 1, when an article carrying an electronic tag is put into a schoolbag, a tag sensor of the schoolbag acquires an electronic tag code of the article, and the electronic tag code is sent to a server; the server reads the information of the article from the article information database according to the electronic tag code;
step 2, the server reads bags which accord with the article types in the bag information database according to the sequence of the bag capacity from small to large; if the schoolbag has bags which accord with the object types, marking the bags which accord with the object types as primary selection bags, marking the number as N, entering the step 3, or else entering the step 4;
step 3, the server reads the bags with the capacity larger than the size of the article from the N primary selection bags as the pre-selection bags according to the sequence from small to large of the bag capacity, and the number of the pre-selection bags is recorded as N1If N is present1>0, sequentially judging whether enough residual capacity exists for storing the articles according to the sequence of the bag capacity from small to large, and selecting the first bag with enough residual capacity capable of storing the articles as the optimal bag according with the type; if no bag can store the article, judging that the bag according with the type and the size of the article cannot store the article, and entering the step 4; if N is present1If the value is 0, judging that the bag conforming to the type of the article cannot store the article, and entering a step 4;
step 4, the server reads the bags with the capacity larger than the size of the articles in the S bags as the pre-selection bags in the sequence from small to large of the bag capacity, wherein S is the number of the bags in the schoolbag, and the number of the pre-selection bags is recorded as N2(ii) a If N is present2>0, sequentially judging whether enough residual capacity exists for storing the article according to the sequence of the bag capacity from small to large, and selecting the first bag with enough residual capacity capable of storing the article as a non-conforming type but capable of storing the articleIf no bag can store the article, the schoolbag is judged to have no residual capacity to store the article; if N is present2If it is 0, it is judged that the article exceeds the capacity of the bag and cannot be stored.
6. The method for guiding ordered placing of articles into schoolbag according to claim 5, further comprising the step of 5: when the optimal bag according with the type exists, the number information of the optimal bag is prompted; when a bag which is not in accordance with the type and can store articles exists, the number information of the available bag is prompted; when the schoolbag is judged not to have the residual capacity for storing the article, prompting that the article cannot be put in due to insufficient capacity; when it is judged that the article is out of the capacity of the bag and cannot be stored, it is suggested that the article cannot be put in due to the fact that the article is too large in size.
7. The method as claimed in claim 5 or 6, wherein the pre-established database of item information includes item name, type, and size information.
8. The method as claimed in claim 5 or 6, wherein the pre-established database of bag information includes sensor codes of each bag, bag name, bag capacity, and bag remaining capacity information.
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| CN101044495A (en) * | 2004-10-15 | 2007-09-26 | 富士通株式会社 | RFID tag, and method of acquring information on article using the same |
| CN106067132A (en) * | 2016-05-27 | 2016-11-02 | 乐视控股（北京）有限公司 | The method to set up of item property and device |
| CN107346479A (en) * | 2016-05-04 | 2017-11-14 | 阿里巴巴集团控股有限公司 | A kind of logistics management terminal control method and logistics management terminal |
| CN107506679A (en) * | 2017-09-15 | 2017-12-22 | 北京服装学院 | Item identification method, apparatus and system based on electronic tag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044495A (en) * | 2004-10-15 | 2007-09-26 | 富士通株式会社 | RFID tag, and method of acquring information on article using the same |
| CN107346479A (en) * | 2016-05-04 | 2017-11-14 | 阿里巴巴集团控股有限公司 | A kind of logistics management terminal control method and logistics management terminal |
| CN106067132A (en) * | 2016-05-27 | 2016-11-02 | 乐视控股（北京）有限公司 | The method to set up of item property and device |
| CN107506679A (en) * | 2017-09-15 | 2017-12-22 | 北京服装学院 | Item identification method, apparatus and system based on electronic tag |
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