CN112598434A

CN112598434A - Data acquisition method and device and commodity release method

Info

Publication number: CN112598434A
Application number: CN202011468292.3A
Authority: CN
Inventors: 孔柏汉
Original assignee: Alibaba Group Holding Ltd
Current assignee: Alibaba Group Holding Ltd
Priority date: 2015-07-17
Filing date: 2015-07-17
Publication date: 2021-04-02
Also published as: CN106651407A; CN106651407B

Abstract

The application provides a data acquisition method, a data acquisition device and a commodity publishing method, wherein the method comprises the following steps: acquiring first attribute information of an acquired object; acquiring a data acquisition template corresponding to the acquired object, wherein the data acquisition template is used for indicating data needing to be acquired; inquiring whether qualification information of the acquired object exists in a qualification information base according to the first attribute information of the acquired object; and if the attribute information exists, acquiring second attribute information of the acquired object acquired based on the data acquisition template, and generating description information of the acquired object according to the qualification information and the second attribute information of the acquired object. By the aid of the method and the device, the condition that the collected qualification information is inconsistent with the real information of the collected object is avoided, and authenticity and reliability of the collected data are improved.

Description

Data acquisition method and device and commodity release method

The invention is a divisional application of an invention patent with the application date of 2015, 07, 17 and the application number of 201510423343.3, and the name of the invention is 'a data acquisition method and a data acquisition device'.

Technical Field

The present application relates to the field of data acquisition technology in computer technology, and in particular, to a data acquisition method, apparatus, and commodity publishing method.

Background

With the advent of the big data age, the most critical step before analysis or processing with big data was data collection. The quality of the collected data will have a crucial impact on subsequent big data applications.

For example, a transaction session in electronic commerce includes the following steps:

1) information publishing, seller publishing commodity information, providing commodity information including commodity title, commodity picture, price, inventory, and attribute information, such as: brand, model, color, etc.;

2) information collection, namely collecting and storing commodity information issued by a seller by an e-commerce platform;

3) information disclosure, disclosing detailed information of the commodity, including commodity description, stock, price, etc.;

4) purchasing commodities, including ordering and paying, and the like;

5) and after-sale right maintenance, which is used for performing various after-sale evidence-raising and right-maintaining activities according to the authenticity of the commodity.

In the above-mentioned link, if the commodity information issued by the seller and collected by the e-commerce platform is inconsistent with the actual information of the commodity, the benefits of the consumer are seriously damaged, a transaction dispute is generated, and a large amount of work is required to correct the wrong data.

Therefore, a data acquisition scheme is urgently needed at present, and the reliability of data acquisition can be improved.

Disclosure of Invention

The embodiment of the application provides a data acquisition method, a data acquisition device and a commodity publishing method, which are used for improving the reliability of data acquisition.

The embodiment of the application provides a data acquisition method, which comprises the following steps:

acquiring first attribute information of an acquired object;

acquiring a data acquisition template corresponding to the acquired object, wherein the data acquisition template is used for indicating data needing to be acquired;

inquiring whether qualification information of the acquired object exists in a qualification information base according to the first attribute information of the acquired object;

and if the attribute information exists, acquiring second attribute information of the acquired object acquired based on the data acquisition template, and generating description information of the acquired object according to the qualification information and the second attribute information of the acquired object.

In an embodiment, the qualification information is used to describe attributes of the objects, and the objects belonging to the same class have the same qualification information.

In one embodiment, the method further comprises:

if the qualification information of the acquired object does not exist in the qualification information base, acquiring the qualification information of the acquired object, verifying the qualification information of the acquired object, storing the qualification information of the acquired object into the qualification information base after the verification is passed, and generating the description information of the acquired object according to the qualification information of the acquired object and second attribute information of the acquired object acquired based on the data acquisition template.

In an embodiment, the acquiring first attribute information of the acquired object includes:

and acquiring the identification of the acquired object to obtain first attribute information of the acquired object, wherein the identification comprises a two-dimensional code or a bar code.

In one embodiment, the qualification information includes text information and pictures;

the verifying the qualification information of the collected object comprises:

performing image recognition on a picture in the qualification information of the collected object to obtain text information on the picture;

and judging whether the text information in the qualification information of the collected object is consistent with the identified text information, and if so, verifying the qualification information of the collected object.

In an embodiment, the generating description information of the collected object according to the qualification information and the second attribute information of the collected object includes:

and if the recognized text information comprises other text information besides the text information consistent with the text information in the qualification information of the collected object, generating the description information of the collected object according to the other text information, the qualification information of the collected object and the second attribute information.

In one embodiment, the description information of the collected object is stored in an object information base;

the method further comprises the following steps:

receiving an object information query request message, wherein the object information query request message carries a two-dimensional code or a bar code;

inquiring object description information corresponding to the two-dimensional code or the bar code in the object information base according to the two-dimensional code or the bar code;

and returning a description information query request response message, wherein the description information query request response message carries the queried object description information corresponding to the two-dimensional code or the bar code.

the method further comprises the following steps:

receiving a verification request message, wherein the verification request message carries first attribute information and qualification information acquired from an object to be verified;

according to the first attribute information of the object to be verified, querying qualification information corresponding to the first attribute information of the object to be verified in the qualification information base or the object information base;

and if the corresponding qualification information is inquired and the inquired qualification information is matched with the qualification information carried in the request message to be verified, returning a response message passing verification, and otherwise, returning a response message failing verification.

In one embodiment, the collected object is a commodity;

the first attribute information comprises one or more of the commodity category, the commodity brand and the commodity identification;

the second attribute information comprises one or more of commodity inventory information, commodity price and commodity title;

the qualification information comprises any one or combination of the following matters: commodity category, commodity brand, commodity identification, commodity name, commodity picture, commodity specification, production date, quality guarantee period and commodity production place; the commodity specification comprises one or more of color, model and material.

acquiring first attribute information of an acquired object;

if the acquired object does not exist, acquiring qualification information of the acquired object, verifying the qualification information of the acquired object, storing the qualification information of the acquired object into the qualification information base after the verification is passed, and generating description information of the acquired object according to the qualification information of the acquired object and second attribute information of the acquired object acquired based on the data acquisition template.

In one embodiment, the method further comprises:

if the qualification information of the collected object exists in the qualification information base, second attribute information of the collected object acquired based on the data acquisition template is acquired, and description information of the collected object is generated according to the qualification information of the collected object and the second attribute information.

the verifying the qualification information of the collected object comprises:

the method further comprises the following steps:

In one embodiment, the collected object is a commodity;

The embodiment of the application provides a data acquisition device, and the device includes:

the first acquisition unit is used for acquiring first attribute information of the acquired object;

the second acquisition unit is used for acquiring a data acquisition template corresponding to the acquired object, and the data acquisition template is used for indicating data needing to be acquired;

the query unit is used for querying whether the qualification information of the acquired object exists in a qualification information base according to the first attribute information of the acquired object;

the first obtaining unit is further configured to obtain second attribute information of the acquired object, which is obtained based on the data acquisition template when the qualification information of the acquired object exists in the qualification information base;

and the description information generating unit is used for generating the description information of the acquired object according to the qualification information of the acquired object inquired by the inquiring unit and the second attribute information.

In an embodiment, the first obtaining unit is further configured to obtain the qualification information of the collected object and second attribute information of the collected object obtained based on the data collection template when the qualification information of the collected object does not exist in the qualification information base;

the data acquisition device further comprises: the first verification unit is used for verifying the qualification information of the acquired object acquired by the first acquisition unit and storing the qualification information of the acquired object into the qualification information base after the qualification information passes verification;

the description information generating unit is further configured to generate the description information of the acquired object according to the qualification information of the acquired object verified by the first verifying unit and the second attribute information acquired by the first acquiring unit.

In an embodiment, the first obtaining unit is specifically configured to:

the first verification unit is specifically configured to:

In an embodiment, the first verification unit is specifically configured to:

the data acquisition device further comprises:

the query processing unit is used for receiving an object information query request message, wherein the object information query request message carries a two-dimensional code or a bar code; inquiring object description information corresponding to the two-dimensional code or the bar code in the object information base according to the two-dimensional code or the bar code; and returning a description information query request response message, wherein the description information query request response message carries the queried object description information corresponding to the two-dimensional code or the bar code.

the data acquisition device further comprises:

the second verification unit is used for receiving a verification request message, wherein the verification request message carries the first attribute information and qualification information acquired from the object to be verified; according to the first attribute information of the object to be verified, querying qualification information corresponding to the first attribute information of the object to be verified in the qualification information base or the object information base; and if the corresponding qualification information is inquired and the inquired qualification information is matched with the qualification information carried in the request message to be verified, returning a response message passing verification, and otherwise, returning a response message failing verification.

In one embodiment, the collected object is a commodity;

the first obtaining unit is further configured to obtain the qualification information of the collected object and second attribute information of the collected object obtained based on the data collection template when the qualification information of the collected object does not exist in the qualification information base;

the first verification unit is used for verifying the qualification information of the acquired object acquired by the first acquisition unit and storing the qualification information of the acquired object into the qualification information base after the qualification information passes verification;

the description information generating unit is further used for generating the description information of the acquired object according to the qualification information of the acquired object and the second attribute information which are verified by the first verifying unit.

In an embodiment, the first obtaining unit is further configured to obtain, when the qualification information of the collected object exists in the qualification information base, second attribute information of the collected object, which is obtained based on the data collection template;

the description information generating unit is further configured to generate the description information of the acquired object according to the qualification information of the acquired object and the second attribute information queried by the querying unit.

In an embodiment, the first obtaining unit is specifically configured to:

In an embodiment, the first verification unit is specifically configured to:

the data acquisition device further comprises:

In one embodiment, the collected object is a commodity;

The embodiment of the application provides a commodity publishing method, which comprises the following steps:

acquiring a two-dimensional code or a bar code of a commodity to obtain first attribute information of the commodity;

acquiring a data acquisition template corresponding to the commodity, wherein the data acquisition template is used for indicating data needing to be acquired;

inquiring whether qualification information of the commodity exists in a qualification information base according to the first attribute information of the commodity;

if the commodity does not exist in the commodity, acquiring second attribute information of the commodity acquired based on the data acquisition template, and generating description information of the commodity according to the qualification information and the second attribute information of the commodity;

and releasing the description information of the commodity on an e-commerce platform.

In one embodiment, the method further comprises:

if the qualification information of the commodity does not exist in the qualification information base, the qualification information of the commodity is obtained, the qualification information of the commodity is verified, after the verification is passed, the qualification information of the commodity is stored in the qualification information base, and the description information of the commodity is generated according to the qualification information of the commodity and the second attribute information of the commodity acquired based on the data acquisition template.

In an embodiment, the obtaining the first attribute information of the commodity includes:

and acquiring an identifier of the commodity to obtain first attribute information of the commodity, wherein the identifier comprises a two-dimensional code or a bar code.

the verifying the qualification information of the commodity comprises:

performing image recognition on the picture in the qualification information of the commodity to obtain text information on the picture;

and judging whether the text information in the qualification information of the commodity is consistent with the identified text information, and if so, verifying the qualification information of the commodity.

In an embodiment, the generating the description information of the commodity according to the qualification information and the second attribute information of the commodity includes:

and if the identified text information includes other text information besides the text information consistent with the text information in the qualification information of the commodity, generating description information of the commodity according to the other text information, the qualification information of the commodity and second attribute information.

In one embodiment, the description information of the commodity is stored in an object information base;

the method further comprises the following steps:

In one embodiment, the merchandise is merchandise;

According to the data acquisition method, the device and the commodity release method provided by the embodiment of the application, when the qualification information of the acquired object is acquired, whether the qualification information of the acquired object exists is determined through the qualification information base, if the qualification information exists, the qualification information in the qualification information base is directly acquired, the description information of the acquired object is generated based on the qualification information, otherwise, the qualification information of the acquired object is acquired based on the data acquisition template, the acquired qualification information of the acquired object is verified, the qualification information of the acquired object is stored in the qualification information base after the verification is passed, and as the qualification information in the qualification information base is verified, certain credibility is achieved, the situation that the acquired qualification information is inconsistent with the real qualification information of the acquired object in the prior art is avoided, the reliability of the collected data is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of a data acquisition template provided in an embodiment of the present application;

FIG. 2 is a schematic diagram of another data acquisition template provided by an embodiment of the present application;

fig. 3 is a schematic flow chart of a data acquisition method according to an embodiment of the present application;

fig. 4 is a schematic flow chart of a commodity data acquisition method according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a data acquisition device according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of another data acquisition device according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of another data acquisition device according to an embodiment of the present disclosure;

fig. 8 is a schematic flow chart of a data acquisition method according to an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a data acquisition device according to an embodiment of the present application;

fig. 10 is a schematic flow chart of a commodity issuing method according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In order to normalize the acquired data and improve the efficiency of acquiring the data, in the embodiment of the present application, a data acquisition template matching the acquired object is determined for the acquired object, where the data acquisition template includes a series of enumeration values, and provides a type of the data to be acquired. The data acquisition templates corresponding to different acquired objects can be different, so that data can be accurately and comprehensively acquired according to different acquired objects.

For example, the collected object is a commodity, and the data type in the data collection template may include any one or a combination of the following:

the category to which the commodity belongs; the brand to which the commodity belongs; the name of the commodity; a bar code or two-dimensional code of a commodity; the picture information of the commodity can comprise a hang tag picture, a washing mark picture, an outer package picture, a configuration description picture and the like of the commodity; the specification of the commodity, such as the color of the commodity, the material of the commodity, the model of the commodity and the like; production date and shelf life of the commodity; the origin of the goods, etc.

The data acquisition template corresponding to the acquired object is related to the first attribute information of the acquired object, the corresponding data template library can be indexed through the first attribute information, and the data acquisition templates corresponding to the acquired objects with the same first attribute information are the same. The data acquisition template library can be established in advance according to different first attribute information, a corresponding relation is established between each data acquisition template in the data acquisition template library and the first attribute information of the acquired object, so that one data acquisition template can be determined in the data acquisition template library according to the first attribute information of the acquired object, and then the data acquisition template is directly used for data acquisition.

The first attribute information may be a bar code or a two-dimensional code, or may be category information, or may be other information capable of describing the attribute of the object, and the corresponding data acquisition template may be queried through the first attribute information. The embodiment of the present application does not limit the specific content and type of the first attribute information.

For example, if the collected object is a commodity, the data collection template corresponding to the commodity is related to the category and brand of the commodity. The data acquisition templates corresponding to commodities belonging to the same category and different brands are the same; the data acquisition templates used for the commodities belonging to different categories are different, for example, the data acquisition templates used for the commodities belonging to the household appliance category and the commodities belonging to the cosmetic category are different.

For example, the article a and the article B belong to different categories, the data acquisition template used by the article a may be as shown in fig. 1, and the data acquisition template used by the article B may be as shown in fig. 2.

The data collection template used by article a shown in fig. 1 defines the contents of the following entries and/or display items: the category and brand to which it belongs; a bar code; a name of the commodity; commercial specifications, such as 200 ml; picture information, back packaging of the goods. Of course, the content in the data acquisition template can be adjusted according to the content required for describing a commodity, so that the acquired data is comprehensive and accurate.

The data collection template used by the article B shown in fig. 2 defines the contents of the following input items and/or display items: the category and brand of the goods; a bar code; the name of the commodity; materials of commercial products, such as cotton; the color of the goods, e.g., red; and picture information such as a hang tag picture and a wash mark picture of the commodity. Similarly, the content in the data acquisition template can be adjusted according to the actual situation, so that the acquired data is comprehensive and accurate.

In addition, the data collection template may further define the layout format of the input items and the display items in the data collection interface, and the layout format is as shown in fig. 1 or fig. 2. The input item indicates the content to be acquired, the content input by the user can be acquired by using a control element such as an input box or a selection box in the data acquisition interface, and the display item refers to the content only used for display. Whether a content is displayed in the data collection interface as an input item or a display item can be determined according to the query result of the qualification information, which is described in detail in the following description.

The data acquisition template may be generated in a variety of ways. For example, if the commodity a belongs to the first category, the commodity B belongs to the second category, the first category and the second category are similar, and the data acquisition template of the category to which the commodity a belongs is already created, the data acquisition template of the category to which the commodity a belongs may be modified to obtain the data acquisition template of the commodity of the second category. As another example, a data collection template for a second category of merchandise may also be created directly.

The data acquisition template may be stored in a database of data acquisition templates.

Qualification information of an object is used to describe certain attributes of the object, and objects belonging to the same class should generally have the same qualification information. The qualification information may include textual information and/or pictures. For example, the qualification information may include any one or a combination of the following: commodity category, commodity brand, commodity identification, commodity name, commodity picture, commodity specification, production date, shelf life, commodity production place and the like; the commodity specification comprises one or more of color, model and material. The contents of the qualification information are listed above only by way of example, and the specific contents of the qualification information may be added or deleted based on the contents according to the category of the object.

The qualification information for objects of the same class is typically the same, i.e. the qualification information may describe common attributes for objects of a certain class. Due to the characteristics of the qualification information, in the field of electronic commerce, the qualification information can be used as a basis for subsequent right maintenance, so that the qualification information needs to be verified to ensure the accuracy and the authenticity of the qualification information.

The qualification information may be stored in a qualification information base. Qualification information of an object can be queried by a first attribute of the object.

The source of the qualification information in the qualification information base may be real and accurate qualification information stored in the qualification information base in advance, or may be verification of the qualification information input by the user, for example, verification of authenticity and accuracy of the qualification information, and storage of the qualification information passing the verification in the qualification information base. Please refer to the following description for the verification method of qualification information.

Based on the data acquisition template and the qualification information base, fig. 3 shows a flow chart of a data acquisition method provided by the embodiment of the application, and the method includes:

step 301: acquiring first attribute information of an acquired object;

step 302: acquiring a data acquisition template corresponding to the acquired object, wherein the data acquisition template is used for indicating data needing to be acquired;

step 303: inquiring whether qualification information of the acquired object exists in a qualification information base according to the first attribute information of the acquired object;

step 304: and if the attribute information exists, acquiring second attribute information of the acquired object acquired based on the data acquisition template, and generating description information of the acquired object according to the qualification information and the second attribute information of the acquired object.

The first attribute information of the object to be captured can reflect information such as a category of the object to be captured. For example, when the collected object is a commodity, the first attribute information includes one or more of a commodity category, a commodity brand, and a commodity identification. The commodity identification may include identification such as a two-dimensional code or a barcode of the commodity.

As described above, the data acquisition template corresponding to the acquired object may be determined by the first attribute information of the acquired object. For example, the data acquisition template of the acquired object may be queried in the data acquisition template library according to the first attribute information of the acquired object.

In step 301, obtaining the first attribute information of the collected object may be achieved in various ways.

One possible implementation manner is to indirectly acquire the first attribute information of the acquired object: and obtaining first attribute information of the acquired object by acquiring the two-dimensional code or the bar code of the acquired object. For example, the two-dimensional code or barcode of the acquired object can be acquired by scanning the two-dimensional code or barcode of the acquired object with a two-dimensional code or barcode acquisition device.

Another possible implementation is to directly acquire the first attribute information of the acquired object. For example, an input interface may be provided for a user, and an object category input or selected by the user according to the input interface is obtained, where the object category belongs to the first attribute information.

In step 303, after the first attribute information of the collected object is obtained, whether the qualification information of the collected object exists in the qualification information base may be queried according to the first attribute information of the collected object.

If the qualification information of the collected object is searched in the qualification information base according to the first attribute information of the collected object in step 303, which indicates that the qualification information of the collected object already exists and has been verified, in step 304, only other attribute information (referred to as second attribute information) of the collected object needs to be collected so as to be used for generating complete description information of the collected object.

The first attribute information and qualification information of the collected object are information of the collected object, and the second attribute information of the collected object is information related to the collected object, for example, when the collected object is a commodity, the second attribute information of the collected object is information of the stock, price, title of the commodity, and the like of the collected object.

In step 304, the data acquisition template acquired in step 302 may be used when acquiring the second attribute information of the object to be acquired.

The object with the same qualification information may be collected for multiple times, especially when the collected object is a commodity, in the e-commerce platform, a category of commodity may be sold by multiple sellers at the same time, and if all attribute information of multiple commodities of the same category is collected, the collection efficiency is low. In order to improve the efficiency of data acquisition and avoid that objects of the same category are repeatedly acquired with information, in the embodiment of the application, if the qualification information of the current acquired object is queried, the acquired data acquisition template corresponding to the object can be processed, so that the qualification information input item defined in the template is not displayed on the data acquisition interface, thereby avoiding the user from inputting the qualification information, or the acquired data acquisition template corresponding to the object can be processed, so that the content of the qualification information is only displayed in the data acquisition interface as a display item, and the user is not allowed to input the qualification information.

By the method, the condition information which is verified can be prevented from being modified arbitrarily. If the qualification information needs to be modified, the qualification information can be modified only by means of complaints and the like, and the modified content needs to be verified to confirm whether to accept modification.

In an embodiment, after the second attribute information of the collected object is acquired, the description information of the collected object may be generated according to the qualification information of the collected object and the second attribute information, and the description information of the collected object may be further stored in an object library for subsequent release.

In another embodiment, after the second attribute information of the collected object is acquired, the description information of the collected object may be generated according to the qualification information, the first attribute information, and the second attribute information of the collected object, and the description information of the collected object may be further stored in an object library for subsequent release.

In the process of generating the description information of the collected object, the repeated content can be subjected to data duplication processing so as to ensure the consistency of the data.

For example, when the collected object is a commodity, the seller collects a two-dimensional code or a barcode of the commodity through the terminal, and after querying the qualification information of the commodity from the qualification information base according to the collected two-dimensional code or barcode, performs a duplication checking process according to the collected second attribute information, the collected two-dimensional code or barcode and the queried qualification information (such as information of stock, price, commodity title, and the like), and then generates description information of the commodity. The qualification information in the qualification information base is verified, so that the authenticity of the commodity information can be guaranteed, the seller directly publishes the commodity on the E-commerce platform, and the seller only needs to publish the commodity rapidly through the terminal, so that the process of inputting information by the seller is greatly simplified, and the information acquisition efficiency is improved.

If the qualification information of the collected object is not queried in the qualification information base according to the first attribute information of the collected object in step 303, which indicates that the qualification information of the object is not stored in the qualification information base, for example, the information of the collected object is not collected, the following step S305 is further performed:

step 305: and acquiring qualification information of the acquired object, verifying the qualification information of the acquired object, storing the qualification information of the acquired object into the qualification information base after the verification is passed, and generating description information of the acquired object according to the qualification information of the acquired object and second attribute information of the acquired object acquired based on the data acquisition template.

At this time, in step 305, qualification information of the object to be collected is collected, and then the collected qualification information is verified.

In step 305, the data acquisition template acquired in step 302 may be used when acquiring qualification information of the object to be acquired.

Preferably, if the qualification information of the current collected object is not queried, the obtained data collection template corresponding to the object may be processed, so that a qualification information input item defined in the template is displayed on the data collection interface to instruct the user to input the qualification information.

The collected qualification information can be verified in various ways, for example, the qualification information can be verified manually.

As mentioned above, the qualification information may include text information and a picture, and accordingly, a preferred verification method is to determine whether the text information in the collected qualification information is consistent with the picture description, and if so, the verification is passed.

Specifically, image recognition is carried out on a picture in qualification information of an acquired object to obtain text information on the picture, and the text information in the picture can be recognized through a character image recognition technology; then judging whether the text information in the qualification information of the collected object is consistent with the identified text information, and if so, determining that the qualification information of the collected object passes verification; and if the text information in the qualification information of the collected object is not consistent with the identified text information, ending the process of collecting the data of the collected object, thereby avoiding collecting false data.

For example, the collected object is a commodity, and the image recognition is performed on the picture in the qualification information input by the seller collected by the e-commerce platform, and the recognized text information is as follows: "material: pure cotton "; the qualification information input by the seller and collected by the e-commerce platform is as follows: "material: flax "; at this time, it can be determined that the text information in the collected qualification information is inconsistent with the text information identified from the picture, so that the commodity is not allowed to be issued on the e-commerce platform.

After the qualification information of the collected object passes verification, the description information of the collected object can be generated according to the qualification information, the first attribute information and the second attribute information of the collected object, or the description information of the collected object can be generated according to the qualification information and the second attribute information of the collected object, and the description information of the collected object can be further stored in an object library for subsequent release.

The text information identified from the picture in the collected qualification information may contain other content, such as a manufacturer address, in addition to the content that can be used as the qualification information, and the other content is not defined in the data collection template. In order to acquire data related to the acquired object as much as possible, optionally, in step 305, if the text information identified from the picture in the qualification information of the acquired object further includes text information other than the text information that matches the text information in the qualification information of the acquired object, generating description information of the acquired object based on the text information other than the text information, the qualification information of the acquired object, and the second attribute information.

In step 305, after the qualification information of the collected object passes verification, the qualification information of the collected object is stored in a qualification information base, so that the collection efficiency is improved when the collected object is repeatedly collected.

Optionally, in order to further ensure that the acquired information of the acquired object is consistent with the real information of the acquired object, the description information generated by the qualification information and the second attribute information after the verification is passed is verified again, and the description information is stored and the like only after the description information is verified; if the verification fails, the data acquisition process can be directly terminated, or verification information can be generated, wherein the reason for the failure of the verification is described in the verification information.

For example, when the collected object is a commodity, the seller collects a two-dimensional code or a bar code of the commodity through the terminal, does not inquire the qualification information of the commodity from the qualification information base according to the collected two-dimensional code or bar code, and at this time, the seller inputs the qualification information of the commodity and second attribute information of the commodity according to a data collection template provided by the e-commerce platform, such as information of stock, price, commodity title and the like. The E-commerce platform verifies the qualification information of the commodity, generates the description information of the commodity after the verification is passed, then verifies the generated description information, and allows the seller to issue the description information of the commodity after the verification is passed.

The description information of the collected object can be stored in the object information base, and when the description information needs to be displayed, the corresponding description information can be inquired from the object information base for displaying. One possible way to query the description information from the object information base may include the following steps 1 to 3:

step 1, receiving an object information query request message, wherein the object information query request message carries a two-dimensional code or a bar code.

For example, the two-dimensional code or the barcode may be scanned by a scanning device, and the scanned two-dimensional code or barcode is carried in the object information query request message and sent out.

It should be noted that the object information query request message may also carry other unique identification information of the object to replace the barcode or the two-dimensional code of the object, and the unique identification information is used as a keyword for querying the description information of the object.

And 2, inquiring object description information corresponding to the two-dimensional code or the bar code in the object information base according to the two-dimensional code or the bar code.

And step 3, returning a description information query request response message, wherein the description information query request response message carries the queried object description information corresponding to the two-dimensional code or the bar code.

For example, when the description information in the object information base is queried through the mobile terminal, a query interface of a client on the mobile terminal may be opened first, and the query interface may include a two-dimensional code or barcode obtaining button and a query button. And entering a two-dimensional code or bar code scanning stage by triggering a two-dimensional code or bar code acquisition button, and sending the two-dimensional code or bar code which is scanned and carried in an object information inquiry request message by triggering an inquiry button. A server on the network side (such as a data acquisition device in the embodiment of the present application) queries an object information base according to the received object information query request message. If the description information of the corresponding object is inquired, the inquired description information of the object is carried with the object inquiry response message and returned to the client, the client displays the inquiry result in the interface, and if the description information of the corresponding object is not inquired, the object inquiry response message indicating the inquiry failure can be returned.

When the description information is presented, other information related to the description information may also be presented. For example, when the object to be collected is a commodity, the description information of the commodity is displayed, and marketing information such as advertisement information of the commodity can be displayed.

The object information query process realizes the process of querying the description information of the object through the unique identifier of the object, such as a bar code or a two-dimensional code.

In practical application, an application scenario of the embodiment of the present application is as follows: the merchant issues the description information of the commodity for the commodity needing to be sold on the E-commerce platform. The acquisition process of the description information of the commodity can be realized by the mode of the embodiment of the application. The user uses the application program of the customer end of the e-commerce platform to inquire the commodity information issued by the merchant, and the user carries out transaction after selecting the needed commodity. After the user purchases the corresponding commodity, the related commodity information and the order information are stored in the transaction database.

The collected qualification information, the generated description information and the like are verified, so that the authenticity of the information can be ensured. For example, when the collected object is a commodity, after the user purchases the commodity, if the description information of the purchased commodity is found to be inconsistent with the description information of the commodity displayed by the merchant, the user can perform feedback through evaluation systems of various e-commerce platforms to make corresponding evaluation. Since the description information of the commodity displayed by the merchant is verified by the method provided by the embodiment of the application, the evaluation made based on the description information of the commodity can have higher reference value.

Further, if the user finds that the purchased goods are inconsistent with the description information of the goods displayed by the merchant, a right-maintaining process can be initiated. In the process of maintaining the right, the user can collect qualification information from the purchased commodity as a right maintaining evidence, the qualification information is carried in the verification request message and sent to the server, the server compares the qualification information collected from the purchased commodity by the user with the qualification information of the corresponding object in the object information base or the qualification information base, and the user is assisted to maintain the right according to the comparison result.

It can be seen that the important step in the right maintaining process is to verify whether the qualification information collected from the object matches or is consistent with the qualification information of the corresponding object in the object information base or the qualification information base, so that the embodiment of the present application provides a verification process of the qualification information of the following object.

For convenience of description, an object requiring authentication is referred to as an object to be authenticated. For example, the object to be verified may be a commodity purchased by the user.

Specifically, the verification can be performed through the following steps 1 to 3:

step 1, receiving a verification request message, wherein the verification request message carries first attribute information and qualification information acquired from an object to be verified.

In this step, the method for obtaining the first attribute information of the object to be verified and the qualification information of the object to be verified is the same as the method for obtaining the first attribute information of the object to be collected and the qualification information of the object to be collected, and is not described herein again. For example, the user may scan a two-dimensional code or a barcode printed on the commodity purchased by the user or on the package of the commodity, take a picture of qualification information (such as specification, batch, validity period, and the like) printed on the commodity or the package of the commodity, and carry the scanned barcode and the photographed image to the verification request message.

And 2, inquiring qualification information corresponding to the first attribute information of the object to be verified in the qualification information base or the object information base according to the first attribute information of the object to be verified.

The qualification information of the object in the object information base and the qualification information in the qualification information base are information which passes verification, so the information stored in the object information base and the qualification information base can be used as verification basic data.

And step 3, if the corresponding qualification information is inquired and the inquired qualification information is matched with the qualification information carried in the request message to be verified, returning a response message passing verification, and otherwise, returning a response message failing verification.

In the step, if the first attribute information is used for inquiring the qualification information or the description information corresponding to the qualification information or the description information in the qualification information base or the object information base, the inquired qualification information or the description information is matched with the qualification information of the object to be verified, if the matching is successful, a response message that the verification is passed is returned, and if the matching is failed, a response message that the verification is failed is returned.

The content in the qualification information base can be obtained according to the above-described procedure of the embodiment of the present application, and can also be obtained by batch import. The qualification information imported in batch can be information provided by a third party, in order to ensure the accuracy of the qualification information, the qualification information needing to be imported can be verified before the qualification information is imported in batch, and the specific verification process can adopt the process for verifying the object to be verified.

For example, it may first determine to which object the qualification information to be verified (i.e. the qualification information to be imported) belongs, and obtain the true qualification information of the object, such as, for example, collecting the qualification information of the commodity from the commodity or the package of the commodity. Accordingly, the process may include: receiving a verification request message, wherein the verification request message carries first attribute information and qualification information acquired from an object corresponding to the qualification information to be verified; inquiring qualification information corresponding to the first attribute information of the object to be verified in the qualification information to be verified according to the first attribute information of the object to be verified; if the corresponding qualification information is inquired and the inquired qualification information is matched with the qualification information carried in the request message to be verified, the qualification information verification of the object to be verified is passed, otherwise, the verification fails. And importing the qualification information passing the verification into a qualification information base.

The above process is described below by way of specific examples.

As shown in fig. 4, which is a schematic flow chart of a method for acquiring commodity data according to an embodiment of the present application, an object to be acquired is a commodity, and information of the commodity is acquired through the following steps:

step 401, obtaining first attribute information of a commodity, namely obtaining one or more of a commodity category, a commodity brand and a commodity identifier of the commodity;

the first attribute information of the commodity can be directly obtained, or can be obtained through a two-dimensional code or a bar code of the commodity;

step 402, inquiring whether qualification information of the commodity exists in a qualification information base according to the first attribute information of the commodity, if so, turning to step 403, otherwise, turning to step 405;

step 403, obtaining qualification information of the commodity from a qualification information base, and obtaining second attribute information of the commodity, namely information such as inventory, price, and title of the commodity;

step 404, generating description information of the commodity according to the qualification information and the second attribute information of the commodity, and issuing the description information of the commodity;

step 405, collecting qualification information of the commodity, and obtaining second attribute information of the commodity, namely information such as inventory, price, title of the commodity and the like of the commodity;

step 406, verifying the qualification information of the commodity, and judging whether the qualification information of the commodity passes the verification, if so, turning to step 407, otherwise, ending the whole flow;

the image recognition can be carried out on the picture in the qualification information of the collected object to obtain the text information on the picture; then judging whether the text information in the qualification information of the collected object is consistent with the identified text information, if so, determining that the qualification information of the collected object passes verification;

step 407, generating description information of the commodity according to the collected qualification information of the commodity and the second attribute information of the commodity;

step 408, verifying the generated description information, and judging whether the description information passes the verification, if so, turning to step 409, otherwise, ending the whole process;

and step 409, releasing the description information of the commodity.

In view of the above method flow, an embodiment of the present application further provides a data acquisition device, where the data acquisition device may be implemented in a server on a network side, the data acquisition device may communicate with a terminal on a user side through a network, and the user may send information to the data acquisition device through the terminal on the user side. The network may be a wired network or a wireless communication network. The data acquisition process of the device can be implemented by referring to the method, and is not described herein again.

As shown in fig. 5, an exemplary structure of a data acquisition device provided in the present application includes:

a first obtaining unit 501, configured to obtain first attribute information of an acquired object;

a second obtaining unit 502, configured to obtain a data acquisition template corresponding to the acquired object, where the data acquisition template is used to indicate data that needs to be acquired;

the query unit 503 is configured to query whether the qualification information of the acquired object exists in a qualification information base according to the first attribute information of the acquired object;

the first obtaining unit 501 is further configured to obtain second attribute information of the acquired object, which is obtained based on the data acquisition template, when the qualification information of the acquired object exists in the qualification information base;

a description information generating unit 504, configured to generate description information of the acquired object according to the qualification information of the acquired object and the second attribute information queried by the querying unit.

Preferably, the first obtaining unit 501 is further configured to obtain qualification information and second attribute information of the acquired object acquired based on the data acquisition template when the qualification information of the acquired object does not exist in the qualification information base;

the data acquisition device further comprises: a first verifying unit 505, configured to verify the qualification information of the acquired object acquired by the first acquiring unit, and store the qualification information of the acquired object in the qualification information base after the verification is passed;

the description information generating unit 504 is further configured to generate description information of the acquired object according to the qualification information of the acquired object verified by the first verifying unit 505 and the second attribute information of the acquired object acquired based on the data acquisition template. The description information of the collected object is stored in an object information base.

Preferably, the first obtaining unit 501 is specifically configured to:

Preferably, the qualification information includes text information and pictures;

the first verification unit 505 is specifically configured to:

Preferably, the first verification unit 505 is specifically configured to:

if the identified text information includes other text information besides the text information consistent with the text information in the qualification information of the collected object, generating description information of the collected object according to the other text information, the qualification information of the collected object, the first attribute information and the second attribute information, or generating the description information of the collected object according to the other text information, the qualification information of the collected object, the first attribute information and the second attribute information.

Preferably, the collected object is a commodity;

On the basis of the data acquisition device shown in fig. 5, a query processing unit 506 may be further included, as shown in fig. 6.

The query processing unit 506 may be configured to receive an object information query request message, where the object information query request message carries a two-dimensional code or a barcode; inquiring object description information corresponding to the two-dimensional code or the bar code in the object information base according to the two-dimensional code or the bar code; and returning a description information query request response message, wherein the description information query request response message carries the queried object description information corresponding to the two-dimensional code or the bar code.

A second verification unit 507 may be further included on the basis of the data acquisition device shown in fig. 5 or fig. 6, where fig. 7 shows a structure in which the second verification unit 507 is added on the basis of the data acquisition device shown in fig. 5.

The second verification unit 507 may be configured to receive a verification request message, where the verification request message carries first attribute information and qualification information acquired from an object to be verified; according to the first attribute information of the object to be verified, querying qualification information corresponding to the first attribute information of the object to be verified in the qualification information base or the object information base; and if the corresponding qualification information is inquired and the inquired qualification information is matched with the qualification information carried in the request message to be verified, returning a response message passing verification, and otherwise, returning a response message failing verification.

In summary, according to the data acquisition method and apparatus provided in the embodiment of the present application, when acquiring the qualification information of the acquired object, it is first determined whether the qualification information of the acquired object exists through the qualification information base, if so, the qualification information in the qualification information base is directly acquired, otherwise, the qualification information of the acquired object is acquired based on the data acquisition template, the acquired qualification information of the acquired object is verified, and the qualification information of the acquired object is stored in the qualification information base only after the verification is passed, so that the situation that the acquired qualification information is inconsistent with the real information of the acquired object is avoided, and the authenticity and reliability of the acquired data are improved.

Based on the data acquisition template and the qualification information base, fig. 8 shows a flow chart of a data acquisition method provided by the embodiment of the application, and the method includes:

step 801: acquiring first attribute information of an acquired object;

step 802: acquiring a data acquisition template corresponding to the acquired object, wherein the data acquisition template is used for indicating data needing to be acquired;

step 803: inquiring whether qualification information of the acquired object exists in a qualification information base according to the first attribute information of the acquired object;

step 804: if the acquired object does not exist, acquiring qualification information of the acquired object, verifying the qualification information of the acquired object, storing the qualification information of the acquired object into the qualification information base after the verification is passed, and generating description information of the acquired object according to the qualification information of the acquired object and second attribute information of the acquired object acquired based on the data acquisition template.

In step 801, obtaining the first attribute information of the collected object may be achieved in various ways.

In step 803, after the first attribute information of the collected object is obtained, whether the qualification information of the collected object exists in the qualification information base may be queried according to the first attribute information of the collected object.

If the qualification information of the collected object is queried in the qualification information base according to the first attribute information of the collected object in step 803, which indicates that the qualification information of the collected object already exists and has been verified, the data collection method further includes:

step 805: acquiring second attribute information of the acquired object acquired based on the data acquisition template, and generating description information of the acquired object according to the qualification information and the second attribute information of the acquired object.

That is, in step 805, only other attribute information (referred to as second attribute information herein) of the acquired object needs to be acquired so as to be used for generating complete description information of the acquired object.

In step 805, the data acquisition template acquired in step 802 may be used when acquiring the second attribute information of the object to be acquired.

If the qualification information of the collected object is not queried in the qualification information base according to the first attribute information of the collected object in step 803, it is indicated that the qualification information of the object is not stored in the qualification information base, for example, the information of the collected object is not collected, as can be seen from the process shown in fig. 8, the qualification information of the collected object needs to be obtained, the qualification information of the collected object is verified, and after the verification is passed, the qualification information of the collected object is stored in the qualification information base, and the description information of the collected object is generated according to the qualification information of the collected object and the second attribute information of the collected object obtained based on the data collection template.

At this time, in step 804, qualification information of the collected object is collected, and then the collected qualification information is verified.

In step 804, the data collection template acquired in step 802 may be used when collecting qualification information of the collected object.

The text information identified from the picture in the collected qualification information may contain other content, such as a manufacturer address, in addition to the content that can be used as the qualification information, and the other content is not defined in the data collection template. In order to acquire data related to the acquired object as much as possible, optionally, in step 804, if the text information identified from the picture in the qualification information of the acquired object further includes text information other than the text information that matches the text information in the qualification information of the acquired object, generating description information of the acquired object according to the text information other than the text information, the qualification information of the acquired object, and the second attribute information.

In step 804, after the qualification information of the collected object passes verification, the qualification information of the collected object is stored in a qualification information base, so that the collection efficiency is improved when the collected object is repeatedly collected.

The above process is described below by way of specific examples.

and step 409, releasing the description information of the commodity.

As shown in fig. 9, an exemplary structure of a data acquisition device provided in the present application includes:

the first obtaining unit 501 is further configured to obtain qualification information and second attribute information of the acquired object acquired based on the data acquisition template when the qualification information of the acquired object does not exist in the qualification information base;

In an embodiment, the first obtaining unit 501 is further configured to obtain, when the qualification information of the collected object exists in the qualification information base, second attribute information of the collected object obtained based on the data collection template; a description information generating unit 504, configured to generate description information of the acquired object according to the qualification information of the acquired object and the second attribute information queried by the querying unit.

Preferably, when the qualification information of the collected object does not exist in the qualification information base, the first obtaining unit 501 is specifically configured to:

the first verification unit 505 is specifically configured to:

Preferably, the first verification unit 505 is specifically configured to:

Preferably, the collected object is a commodity;

For the above method flow, the embodiment of the present application further provides a commodity issuing method, and the data acquisition flow of the commodity issuing method may be implemented by referring to the above method, which is not described herein again.

As shown in fig. 10, a method for issuing a commodity according to an embodiment of the present application includes:

step 1001: acquiring a two-dimensional code or a bar code of a commodity to obtain first attribute information of the commodity;

step 1002: acquiring a data acquisition template corresponding to the commodity, wherein the data acquisition template is used for indicating data needing to be acquired;

step 1003: inquiring whether qualification information of the commodity exists in a qualification information base according to the first attribute information of the commodity;

step 1004: if the commodity does not exist in the commodity, acquiring second attribute information of the commodity acquired based on the data acquisition template, and generating description information of the commodity according to the qualification information and the second attribute information of the commodity;

step 1005: and releasing the description information of the commodity on an e-commerce platform.

In one embodiment, the commodity issuing method further includes:

In one embodiment, the qualification information includes text information and pictures; the verifying the qualification information of the commodity comprises:

the commodity issuing method further comprises the following steps:

the method further comprises the following steps:

In one embodiment, the merchandise is merchandise;

In summary, according to the data acquisition method, the data acquisition device and the commodity release method provided by the embodiment of the application, when the qualification information of the acquired object is acquired, whether the qualification information of the acquired object exists is determined through the qualification information base, if the qualification information exists, the qualification information in the qualification information base is directly acquired, otherwise, the qualification information of the acquired object is acquired based on the data acquisition template, the acquired qualification information of the acquired object is verified, and the qualification information of the acquired object is stored in the qualification information base after the verification is passed, so that the situation that the acquired qualification information is inconsistent with the real information of the acquired object is avoided, the authenticity and the reliability of the acquired data are improved, and the real reliability of commodity release is improved.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A method of data acquisition, the method comprising:

acquiring first attribute information of an acquired object;

2. The method of claim 1, wherein the qualification information is used to describe attributes of objects, objects belonging to a same class having the same qualification information.

3. The method of claim 1, further comprising:

4. The method of claim 1, wherein the obtaining first attribute information of the acquired object comprises:

5. The method of claim 3, wherein the qualification information includes textual information and a picture;

the verifying the qualification information of the collected object comprises:

6. The method of claim 5, wherein the generating description information of the acquired object according to the qualification information and the second attribute information of the acquired object comprises:

7. The method of claim 1, wherein the description information of the collected object is stored in an object information base;

the method further comprises the following steps:

8. The method of claim 1, wherein the description information of the collected object is stored in an object information base;

the method further comprises the following steps:

9. The method of any one of claims 1 to 8, wherein the acquired object is a commodity;

10. A method of data acquisition, the method comprising:

acquiring first attribute information of an acquired object;

11. The method of claim 10, wherein the qualification information is used to describe attributes of objects, objects belonging to a same class having the same qualification information.

12. The method of claim 10, further comprising:

13. The method of claim 10, wherein the obtaining first attribute information of the acquired object comprises:

14. The method of claim 10, wherein the qualification information includes textual information and a picture;

the verifying the qualification information of the collected object comprises:

15. The method of claim 14, wherein generating description information of the acquired object according to the qualification information and the second attribute information of the acquired object comprises:

16. The method of claim 10, wherein the description information of the collected object is stored in an object information base;

the method further comprises the following steps:

17. The method of claim 10, wherein the description information of the collected object is stored in an object information base;

the method further comprises the following steps:

18. The method of any one of claims 10 to 17, wherein the acquired object is a commodity;

19. A data acquisition device, the device comprising:

20. The apparatus of claim 19, wherein the qualification information is for describing attributes of objects, objects belonging to a same class having the same qualification information.

21. The apparatus according to claim 19, wherein the first obtaining unit is further configured to obtain qualification information of the collected object and second attribute information of the collected object obtained based on the data collection template when the qualification information of the collected object does not exist in the qualification information base;

22. The apparatus of claim 19, wherein the first obtaining unit is specifically configured to:

23. The apparatus of claim 21, wherein the qualification information includes textual information and a picture;

the first verification unit is specifically configured to:

24. The apparatus as recited in claim 23, wherein said first authentication unit is specifically configured to:

25. The apparatus of claim 19, wherein the description information of the collected object is stored in an object information base;

the data acquisition device further comprises:

26. The apparatus of claim 19, wherein the description information of the collected object is stored in an object information base;

the data acquisition device further comprises:

27. The apparatus of any one of claims 19 to 26, wherein the acquired object is a commodity;

28. A data acquisition device, the device comprising:

29. The apparatus of claim 28, wherein the qualification information is for describing attributes of objects, objects belonging to a same class having the same qualification information.

30. The apparatus of claim 28,

31. The apparatus of claim 28, wherein the first obtaining unit is specifically configured to:

32. The apparatus as recited in claim 28, wherein said first authentication unit is specifically configured to:

33. The apparatus as recited in claim 32, wherein said first authentication unit is specifically configured to:

34. The apparatus of claim 28, wherein the description information of the collected object is stored in an object information base;

the data acquisition device further comprises:

35. The apparatus of claim 28, wherein the description information of the collected object is stored in an object information base;

the data acquisition device further comprises:

36. The apparatus of any one of claims 28 to 35, wherein the acquired object is a commodity;

37. A commodity issuing method is characterized by comprising the following steps:

38. The method of claim 37, wherein the qualification information is used to describe attributes of objects, objects belonging to a same class having the same qualification information.

39. The method of claim 37, further comprising:

40. The method of claim 37, wherein the obtaining first attribute information of the item comprises:

41. The method of claim 39, wherein the qualification information includes textual information and pictures;

the verifying the qualification information of the commodity comprises:

42. The method of claim 41, wherein the generating description information for the good based on the qualification information and the second attribute information of the good comprises:

43. The method of claim 37, wherein the description information of the good is stored in an object information base;

the method further comprises the following steps:

44. The method of claim 37, wherein the description information of the good is stored in an object information base;

the method further comprises the following steps:

45. The method of any one of claims 37 to 44, wherein the commodity is a commodity;