CN110489489A

CN110489489A - A kind of method and relevant apparatus of object classification

Info

Publication number: CN110489489A
Application number: CN201910782001.9A
Authority: CN
Inventors: 王星雅
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2019-11-22
Anticipated expiration: 2039-08-21
Also published as: CN110489489B

Abstract

This application discloses a kind of method of object classification and relevant apparatus, are applied under block chain scene, for avoiding the appearance of rubbish misclassification problem, guarantee effective classification of rubbish.The application method includes: the target identification information for obtaining object to be sorted；The end article information of object to be sorted is obtained on block chain according to target identification information, wherein, end article information is in advance for the attribute information of object to be sorted setting, end article packet is contained in merchandise news set, merchandise news set includes at least one merchandise news, and record has merchandise news set on block chain；The target classification information of object to be sorted is obtained on block chain according to end article information, wherein, target classification packet is contained in classification information set, classification information set includes at least one classification information, the merchandise news in classification information and merchandise news set in classification information set has matching relationship, and record has classification information set on block chain；Show target classification information.

Description

A kind of method and relevant apparatus of object classification

Technical field

This application involves field of computer technology more particularly to the methods and relevant apparatus of a kind of object classification.

Background technique

With the development of the society, people's lives level and quality are gradually increased, the thing that can be consumed is also increasing, Therefore the rubbish generated is also more and more.Currently, common waste disposal method is landfill disposal or incineration process.But both Waste disposal method can impact environmental protection.It handles the rubbish meeting polluted underground water into landfill and issues smelly Taste, and many cities are also fewer and fewer for the area of landfill.Incineration process then can inevitably generate poison gas Body endangers environment.

In view of this, the method that rubbish generates all is reduced in research in most cities, and encourage resource reclaim.Currently, In Many public spheres can all be equipped with classification garbage can, and the rubbish that beverage bottle etc. can be recycled can be put into the rubbish of Recyclable by user The rubbish such as leftovers, are put into the dustbin of rubbish from cooking, the rubbish such as old and useless battery are put into the dustbin of Harmful Waste, by porcelain by bucket The rubbish such as device fragment put the dustbin of Other Waste into, to realize the classification to rubbish.

However, above-mentioned refuse classification method needs user to remember class categories belonging to a large amount of rubbish, memory is extremely tired Difficulty, user are often difficult to frequently occur the case where carrying out effective garbage classification, lead to rubbish misclassification.

Summary of the invention

The embodiment of the present application provides the method and relevant apparatus of a kind of object classification, by before commodity selling, by quotient Product are used as classification information when rubbish to be previously recorded on block chain after use, enable user when abandoning object Corresponding classification information is got on block chain according to object to be sorted, since block chain has the characteristic that can not be distorted, Ensure that can reliably get classification information, efficiently avoid the appearance of rubbish misclassification problem, ensure that rubbish Effectively classification.

The embodiment of the present application first aspect provides a kind of method of object classification, comprising:

Obtain the target identification information of object to be sorted；

The end article information of object to be sorted is obtained on block chain according to target identification information, wherein end article Information is in advance for the attribute information of object to be sorted setting, and end article packet is contained in merchandise news set, merchandise news Set includes at least one merchandise news, and record has classification information set on block chain；

The target classification information of object to be sorted is obtained on block chain according to end article information, wherein target classification Packet is contained in classification information set, and classification information set includes at least one classification information, the classification in classification information set Merchandise news in information and merchandise news set has matching relationship, and record has classification information set on block chain；

Show target classification information.

The embodiment of the present application second aspect provides a kind of device of object classification, comprising:

Acquiring unit, for obtaining the target identification information of object to be sorted；

Acquiring unit is also used to obtain the end article letter of object to be sorted on block chain according to target identification information Breath, wherein end article information is in advance for the attribute information of object to be sorted setting, and end article packet is contained in commodity letter Breath set, merchandise news set include at least one merchandise news, and record has classification information set on block chain；

Acquiring unit is also used to obtain the target classification letter of object to be sorted on block chain according to end article information Breath, wherein target classification packet is contained in classification information set, and classification information set includes at least one classification information, classification The merchandise news in classification information and merchandise news set in information aggregate has matching relationship, and record has classification on block chain Information aggregate；

Display unit, for showing target classification information.

In a kind of possible design, in a kind of implementation of the second aspect of the embodiment of the present application,

Acquiring unit, be also used to be obtained on block chain according to end article information object to be sorted dismantling information and to The target classification information of classification object；

Display unit is also used to show the dismantling information of object to be sorted and the target classification information of object to be sorted.

It further include hair in a kind of implementation of the second aspect of the embodiment of the present application in a kind of possible design Send unit；

Acquiring unit, if being also used to not obtain the target quotient of object to be sorted on block chain according to target identification information Product information, or the target classification information of object to be sorted can not be obtained on block chain according to end article information, then pass through Shoot the image that object to be sorted obtains object to be sorted；

Transmission unit, for sending the image of object to be sorted to server, so that server is according to object to be sorted Image obtain the classification information with the images match of object to be sorted；

Acquiring unit is also used to obtain the classification information with the images match of object to be sorted of server transmission；

Display unit is also used to show the classification information with the images match of object to be sorted.

Acquiring unit is also used to obtain the target identification information of object to be sorted by scanning identification code；

Alternatively, acquiring unit, is also used to obtain the image of object to be sorted by shooting object to be sorted；According to be sorted The image of object obtains the target identification information with the images match of object to be sorted.

It further include note in a kind of implementation of the second aspect of the embodiment of the present application in a kind of possible design Record unit；

Acquiring unit is also used to obtain face information；

Acquiring unit is also used to obtain and the matched object impression information of face information；

Recording unit, if being mismatched for object impression information and target classification information, by face information and object Impression information records to block chain and synchronizes storage.

Acquiring unit obtains according to face information if being also used to object impression information and target classification information mismatch Corresponding user information；

Recording unit is also used to record face information, user information and object impression information same to the progress of block chain Step storage.

Display unit shows the first guidance information if being also used to target classification information is recyclable object information, first Guidance information is used to indicate the corresponding relationship between object to be sorted and the first recycling carrier；

Or,

Display unit shows the second guidance information, second draws if being also used to target classification information is food waste object information Lead the corresponding relationship that information is used to indicate between object to be sorted and the second recycling carrier；

Or,

Display unit shows third guidance information, third is drawn if being also used to target classification information is harmful object information Lead the corresponding relationship that information is used to indicate between object to be sorted and third recycling carrier；

Or,

Display unit shows the 4th guidance information, the 4th draws if being also used to target classification information is other object informations Lead the corresponding relationship that information is used to indicate between object to be sorted and the 4th recycling carrier.

The embodiment of the present application third aspect provides a kind of terminal device, comprising: memory, transceiver, processor and Bus system；

Wherein, memory is for storing program；

Processor is used to execute the program in memory, includes the following steps:

Obtain the target identification information of object to be sorted；

The end article information of object to be sorted is obtained according to target identification information, wherein end article information is preparatory For the attribute information of object to be sorted setting, end article packet is contained in merchandise news set, and merchandise news set includes extremely Few merchandise news；

According to the target classification information of end article acquisition of information object to be sorted, wherein target classification packet is contained in Classification information set, classification information set include at least one classification information, classification information and commodity in classification information set Merchandise news in information aggregate has matching relationship；

Show target classification information；

Bus system is for connecting memory and processor, so that memory and processor are communicated.

The embodiment of the present application fourth aspect provides a kind of computer readable storage medium, in computer readable storage medium It is stored with instruction, when run on a computer, so that the method that computer executes any of the above-described aspect.

The aspect of the embodiment of the present application the 5th provides a kind of computer program product comprising instruction, when its in computer or When being run on person's processor, so that the method that computer or processor execute any of the above-described aspect.

As can be seen from the above technical solutions, the embodiment of the present application has the advantage that

Detailed description of the invention

Fig. 1 is a kind of exemplary diagram of garbage classification provided by the embodiments of the present application；

Fig. 2 is a configuration diagram of object classification system in the embodiment of the present application；

Fig. 3 is a kind of schematic diagram of method one embodiment of object classification in the embodiment of the present application；

Fig. 4 is a kind of structural schematic diagram of object classification device provided by the embodiments of the present application；

Fig. 5 is a schematic diagram of the distributed data collection of decentralization in the embodiment of the present application；

Fig. 6 is a schematic diagram of block chain in the embodiment of the present application；

Fig. 7 is a kind of exemplary diagram of object dismantling provided by the embodiments of the present application；

Fig. 8 is a kind of Taxonomy Information provided by the embodiments of the present application and the exemplary diagram for handling information；

Fig. 9 is a kind of rubbish misclassification accounting example figure provided by the embodiments of the present application；

Figure 10 is a kind of access exemplary diagram of block chain provided by the embodiments of the present application；

Figure 11 is device one embodiment schematic diagram of object classification in the embodiment of the present application；

Figure 12 is a kind of terminal device/object classification apparatus structure schematic diagram provided by the embodiments of the present application.

Specific embodiment

The embodiment of the present application provides the method and relevant apparatus of a kind of object classification, for avoiding rubbish misclassification problem Appearance, guarantee effective classification of rubbish.

The description and claims of this application and term " first ", " second ", " third ", " in above-mentioned attached drawing The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage The data that solution uses in this way are interchangeable under appropriate circumstances, so that embodiments herein described herein for example can be to remove Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " corresponding to " and their times What is deformed, it is intended that cover it is non-exclusive include, for example, contain the process, method of a series of steps or units, system, Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for The intrinsic other step or units of these process, methods, product or equipment.

With the development of the society, people's lives level and quality are gradually increased, the thing that can be consumed is also increasing, Therefore the rubbish generated is also more and more.In densely populated big city, garbage disposal is often a troubling problem. Common waste disposal method is to be sent to landfill after being collected rubbish to carry out landfill disposal, or incinerated with incinerator. But both processing methods can manufacturing environment protection the problem of, garbage disposal in landfill polluted underground water and can issue smelly Taste, incineration process rubbish is then unavoidable to generate toxic gas, endanger organism.

In view of this, the method that rubbish generates all is reduced in research in most cities, and encourage resource reclaim.Currently, In Many public spheres can all be equipped with classification garbage can, and the rubbish that beverage bottle etc. can be recycled can be put into the rubbish of Recyclable by user The rubbish such as leftovers, are put into the dustbin of rubbish from cooking, the rubbish such as old and useless battery are put into the dustbin of Harmful Waste, by porcelain by bucket The rubbish such as device fragment put the dustbin of Other Waste into, to realize the classification to rubbish.Referring to Fig. 1, Fig. 1 is that the application is real A kind of exemplary diagram of garbage classification of example offer is provided.As shown in Figure 1, rubbish is divided into four classifications, wherein recyclable rubbish Rubbish includes category of glass rubbish, milk box, metal class rubbish, Plastic rubbish, waste paper and dry goods rubbish；Rubbish from cooking packet The rubbish such as bone internal organ, dish stalk dish leaf, pericarp, tealeaf residue, the broken branches and fallen leaves and leftovers are included；Harmful Waste include useless Battery, waste ink box, waste oil paint can, Expired drug, useless fluorescent tube and agrochemical rubbish；Other Waste include pet dung, Cigarette butt, pollution paper, brick and tile porcelain, dirt and disposable tableware etc..After rubbish is divided into the four above classifications, then It is targetedly handled respectively, can effectively subtract reduces the harm of rubbish bring.Specifically, by recyclable rubbish Carry out integrated treatment recycling, it is possible to reduce resource is saved in pollution, such as recycling is put into waste paper and can be used for remanufacturing Paper also reduces environmental pollution while saving timber；For rubbish from cooking, pass through biologic treating technique treatment in situ heap Fertilizer, it is per ton to produce 0.3 ton of organic fertilizer；It for Harmful Waste, then needs to carry out special safe handling, to reduce harmful rubbish Rubbish pollution on the environment；For Other Waste, take the processing mode of sanitary landfills that can effectively reduce to underground water, earth's surface The pollution of water, soil and air.

Cooperate however, carrying out classification to rubbish and usually requiring user when abandoning rubbish, that is, user is needed to abandon Rubbish to be discarded can be accurately thrown in corresponding dustbin when rubbish, that is to say, that user needs to remember Rubbish to be discarded, accurately can accurately be thrown in corresponding dustbin by class categories belonging to a large amount of rubbish. It as shown in Figure 1, there are many corresponding rubbish under the classification of each garbage classification, and is only for common one in Fig. 1 The classification that a little rubbish are carried out, in actual life, there are also various rubbish, the mode classification of these rubbish is required User remembers；It can be seen that for a user, remembering various garbage classification modes, actually a pole Its difficult thing, for most rubbish, user is often difficult to carry out effective garbage classification, leads to rubbish misclassification Situation frequently occurs, to affect the specific aim processing of rubbish.

The problem of based on the classification of above-mentioned rubbish difficulty, the embodiment of the present application provides a kind of method of object classification, this method It specifically can be applied under the scene of garbage classification, pass through point before commodity selling, commodity being used as after use when rubbish Category information is recorded in advance, and user is enabled to get corresponding point according to object to be sorted when abandoning object Category information efficiently avoids the appearance of rubbish misclassification problem, ensure that effective classification of rubbish.

In order to make it easy to understand, will be situated between below to system applied by object classification method provided by the embodiments of the present application It continues, this method is applied to object classification system shown in FIG. 1, referring to Fig. 2, Fig. 2 is object classification system in the embodiment of the present application One configuration diagram of system, as shown in Fig. 2, object classification system include terminal device inside block chain, server A, Server B and object classification device, wherein terminal device, server A, server B and object classification device are connected by network It connects.Assuming that server A is the corresponding server of manufacturer or commodity selling side, manufacturer can be when producing on commodity The information of commodity and commodity are uploaded as classification information when rubbish by server A and are recorded on block chain, together Sample, commodity selling side can pass through before commodity selling using the information of commodity and commodity as classification director information when rubbish Server A is uploaded and is recorded on block chain；Assuming that terminal device is the terminal device of user, user is launched going to rubbish , can be by the information of terminal device typing rubbish to be put before point garbage throwing, the information based on rubbish to be put is from area Corresponding merchandise news is got on block chain, and the corresponding target classification of the commodity is got according to merchandise news and is believed Breath, enables a user to effectively put on by classification rubbish according to target classification information；In addition, in rubbish release position Place can also be deployed with object classification device, which has data input module, networking module and display mould Block, user go at rubbish release position carry out rubbish dispensing when, can on object classification device typing rubbish to be put Information, the information based on rubbish to be put get corresponding merchandise news from block chain, and according to merchandise news The corresponding target classification information of the commodity is got, enables a user to carry out rubbish according to target classification information effective Put on by classification.

It should be noted that terminal device include but be not limited only to tablet computer, laptop, palm PC, mobile phone, Interactive voice equipment and PC (personal computer, PC), herein without limitation.Server can be with independent The server cluster of server either multiple servers composition is realized.

In order to make it easy to understand, being introduced below with reference to method of the Fig. 3 to object classification in the embodiment of the present application, please join Fig. 3 is read, method one embodiment of object classification in the embodiment of the present application includes:

301, the target identification information of object to be sorted is obtained；

In the present embodiment, when user needs to abandon and do not known how to this using some object as rubbish When object is classified, the classification of object can be carried out by the method for the embodiment of the present application.Specifically, user can pass through Terminal device (such as the portable mobile terminal of user) or be deployed in rubbish release position object classification device obtain to The target identification information of classification object, the target identification information specifically can be production firm when producing the object to the object The identification number (for example, for a cup, identification number 4974305202673) assigned, wherein object to be sorted Target identification information can be the photographing module on camera or object classification device by terminal device scan to point What the bar coded sticker on type objects acquired, it is straight to be also possible to content of the user based on bar coded sticker on object to be sorted Input is connect, can also be what the RF tag being set on object to be sorted by reading acquired.Usually, in quotient Before product factory, the bar coded sticker being made of multiple secret notes and blank often sticks to each commodity in production firm, It is further marked with corresponding identification number below the bar coded sticker, the corresponding target mark of the commodity is carried on the bar coded sticker Knowing information by scanning the bar coded sticker, can be obtained the corresponding target identification information of commodity in practical applications；In addition, For some commodity, a RF tag can also be set on commodity, equally carry the commodity on the RF tag Corresponding target identification information, the content by reading RF tag can be obtained the corresponding target identification information of commodity.

302, the end article information of object to be sorted is obtained on block chain according to target identification information, wherein target Merchandise news is in advance for the attribute information of object to be sorted setting, and end article packet is contained in merchandise news set, commodity Information aggregate includes at least one merchandise news, and record has merchandise news set on block chain；

In the present embodiment, for a commodity, manufacturer leads to when assigning identification information for the commodity Often the identification information of commodity can be also associated with the specific merchandise news of the commodity and be matched, obtained identification information and commodity are believed Therefore incidence relation between breath has benefited from the incidence relation between identification information and merchandise news, can be according to the mark of commodity Acquisition of information is known to corresponding merchandise news.Specifically, merchandise news can be the attribute information of goods themselves, the attribute information It may include the information such as title, type, the place of production, production firm and the date of manufacture of commodity, for example, being for identification number For 4974305202673 cup, merchandise news specifically can be insulating cup (product name), cup (commodity Type), the area XX, the Shenzhen street XX (places of production of commodity), XX manufacturer (production firms of commodity) and on August 9th, 2019 (dates of manufacture of commodity).For different types of commodity, it is corresponding with different merchandise news, therefore, is based on a large amount of commodity Information can obtain merchandise news set, include merchandise news corresponding to shiploads of merchandise in the merchandise news set.In In practical application, based on the incidence relation between target identification information and identification information and merchandise news, it can believe in commodity The end article information of object to be sorted is got in breath set.

Specifically, the matching relationship between merchandise news set and merchandise news and identification information can be pre-stored within On server, terminal device or object classification device can be believed to get with target identification by network access server Cease corresponding end article information.

303, the target classification information of object to be sorted is obtained on block chain according to end article information, wherein target Classification information is contained in classification information set, and classification information set includes at least one classification information, in classification information set Merchandise news in classification information and merchandise news set has matching relationship, and record has classification information set on block chain；

In the present embodiment, in production firm after producing commodity, can also be believed according to the attribute of the goods themselves Breath pre-sets the corresponding classification information of the commodity, and establishes between merchandise news classification information corresponding with commodity With relationship.For different merchandise news, there is its corresponding classification information, therefore, the case where possessing shiploads of merchandise information Under, available classification information largely corresponding with merchandise news, these classification informations may be constructed a classification information collection It closes, each classification information in the classification information set has corresponding merchandise news.Specifically, classification information can wrap Include recyclable object, food waste object, harmful object or other objects, that is to say, that, should for the object to be sorted for one Object to be sorted is divided into one kind in recyclable object, food waste object, harmful object or other objects.Currently, right For rubbish to be discarded, it may be generally divided into recyclable rubbish, rubbish from cooking, Harmful Waste or Other Waste One kind, accordingly, recyclable object, food waste object, harmful object or other objects and garbage classification in the embodiment of the present application In recyclable rubbish, rubbish from cooking, Harmful Waste or Other Waste it is corresponding, can be with when needing to abandon object to be sorted Corresponding garbage classification information is determined according to its corresponding target classification information.

Specifically, the matching relationship between classification information set and classification information and merchandise news can be pre-stored within On server, terminal device or object classification device can be believed to get with end article by network access server Cease corresponding end article information.

304, target classification information is shown.

It in the present embodiment, can be at it after terminal device or object classification device get target classification information Target classification information is shown on corresponding display screen, and the classification of object is carried out to indicate user according to the target classification information.In In the case that user needs to abandon on the object to be sorted, user can realize according to the concrete outcome of target classification information The classification of object to be sorted abandons.For example, user, when needing to abandon a plastic cup, user passes through terminal device or object Sorter gets the specific classification information of the plastic cup, i.e. the plastic cup belongs to recyclable object, is based on this, user The plastic cup can be discarded in recyclable rubbish bucket, realize the garbage classification of plastic cup.

In addition, for the ease of user confirm the target classification information be it is corresponding with object to be sorted, show target While classification information, the end article letter that the target identification information based on object to be sorted is got can also be shown together Breath.For example, when showing, the cup will be based on together in the case where the identification information of one cup of user's typing The cup that gets of identification information end article information (such as title, type, the place of production, production firm and production The information such as date) and target classification information be shown, in order to user according to end article validation of information target classification believe Whether breath is corresponding with object to be sorted.It is understood that in the case where the identification information of user institute typing is errorless, institute What is shown is the merchandise news of cup, i.e., target classification information corresponding to the merchandise news is also that correctly, user can be with Guide based on the target classification information carries out garbage classification；In the case where the identification information of user institute typing is wrong (such as The identification code that bar coded sticker is incorrect or user is inputted is incorrect), the end article information shown be not be cup The merchandise news of son, then the target classification information shown simultaneously is also not classification information corresponding to the cup, at this point, user Garbage classification cannot be carried out further according to the guide of the target classification information, but can be in other way (on such as Net inquiry either sends a telegraph customer service) obtain the refuse classification method of the cup, effectively prevent rubbish misclassification.

In order to make it easy to understand, below with reference to specific scene to the method for object classification provided by the embodiments of the present application into The detailed introduction of row.Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of object classification device provided by the embodiments of the present application.Tool Body, under the scene of garbage classification, object classification device as shown in Figure 4, the object point can be set in rubbish release position Class device is made of four dustbins, photographing module, processing module, networking module and display module, wherein four dustbins It is labeled with the signal languages such as recyclable rubbish, rubbish from cooking, Harmful Waste and Other Waste respectively, i.e. four dustbins are respectively For loading recyclable rubbish, rubbish from cooking, Harmful Waste and the dustbin of Other Waste；Photographing module specifically can be and set A camera being placed on object classification device can be shot to by the user of rubbish release position, can be treated point Type objects are shot, additionally it is possible to shoot the bar coded sticker on object to be sorted；Processing module and photographing module have electrically Connection can get the image information that photographing module is shot, and carry out processing analysis etc. to image information, such as obtain The image for the bar coded sticker that photographing module is shot is got, and the image based on bar coded sticker acquires bar code Corresponding identification information (such as the corresponding identification number of bar code), is then sent to phase by networking module for the identification information The server answered obtains the corresponding classification information of the identification information with request；Display module specifically can be to be connected with processing module The display device connect, e.g. one display screen with touch function are capable of the classification information of display server return.

Under practical application scene, user carries object to be discarded and goes to rubbish release position, and not knowing in user should be to Belonging to the object of discarding when rubbish classification, i.e., user do not know this by object to be discarded abandon to which dustbin when It waits, the bar coded sticker being attached on object to be discarded can be directed at the photographing module on object classification device by user, be led to The corresponding identification information of photographing module typing bar coded sticker of object classification device is crossed, being then based on by object classification device should Identification information is to the corresponding classification information of server request.It is correspondingly obtained in object classification device by the identification information After merchandise news corresponding to the object to be discarded to this and classification information, merchandise news and classification information are shown On display screen, with for reference.User checks object to be discarded and on a display screen when merchandise news matches, Yong Huke According to the guide of the classification information shown on display screen, object to be discarded to be thrown in corresponding dustbin, realize The classification of rubbish.

In order to make it easy to understand, referring to Fig. 5, Fig. 5 is the distributed data collection of decentralization in the embodiment of the present application One schematic diagram has and goes as shown, block chain (BlockChain) may be considered a distributed data record account The distributed data collection mode of centralization, either terminal device, server or Cloud Server, are involved in the note of data Record, and the data being recorded on block chain cannot be deleted and distort.Block chain technology mainly lets on any more in system A node is contained certain by a string of data blocks (block) using the associated generation of cryptography method in each data block System all information in time exchanges data, and generates data fingerprint for verifying the validity and link of its information (chain) next data block.

Based on above-mentioned introduction, referring to Fig. 6, Fig. 6 is a schematic diagram of block chain in the embodiment of the present application, as schemed institute Show, block T, block T+1 and block T+2 are connected in series on same chain (Chian) according to order of occurrence, are entire accounts The log recording of this state change.Block records All Activity and state outcome in a period of time, is to current account book state Primary common recognition.Leading block cryptographic Hash in block is for being associated with previous block, such as the leading block cryptographic Hash of block T+1 For being associated with block T.Transaction in block indicates to lead to the primary change of account book state, for example add once to the operation of account book Add a record of transferring accounts.Metadata for recording specific transaction content, such as exchange hour stamp, transaction cipher-text information and Block length etc..

In realization, it assumes initially that there are a distributed data record account book, this account book only allows to add, not permit Perhaps it deletes.The basic structure of account book bottom is a linear chained list, and chained list is composed in series by block one by one, as shown in fig. 6, Subsequent block records the cryptographic Hash of leading block.New data will be added, it is necessary to be put into a new block.And this block Whether (and transaction in block) be legal, can quickly be tested out by way of calculating cryptographic Hash.Any maintenance node is all Possess the record of whole blocks, and can propose a new legal block, however has to pass through certain common recognition mechanism and come pair The block of final choice is reached an agreement.

In the embodiment of the present application, merchandise news and classification corresponding with merchandise news can be recorded in the transaction of block Information, and a credible and reliable object classification system is realized using the mechanism of block chain.Specifically, in production commodity Later, manufacturer can the corresponding merchandise news of the commodity and classification information be distributed to any node in block chain, area All nodes in block chain can combine the merchandise news being collected into for a period of time and classification information, form block chain The block structure of upper storage, and diffuse to the whole network；It, can be by it after arbitrary node receives the data that other nodes are sent in block chain It is compared, is merged to identical data deduplication, and by the data of separate sources, after common recognition again with the data oneself saved It is synchronized to the whole network, merchandise news and classification information is recorded in the whole network to realize, realizes decentralization, commodity have been effectively ensured The reliability of information and classification information.

In the present embodiment, the record of merchandise news and classification information is realized by using block chain, is effectively utilized area The characteristic that the decentralization of block chain and data can not distort, merchandise news and classification information are stored in the area for being dispersed in various regions On block node device, the availability of merchandise news and classification information has been effectively ensured.

Optionally, on the basis of Fig. 3 corresponding embodiment, the method for object classification provided by the embodiments of the present application one In alternative embodiment, the target classification information of object to be sorted is obtained on block chain according to end article information, comprising:

The dismantling information of object to be sorted and the target of object to be sorted are obtained on block chain according to end article information Classification information；

Show target classification information, comprising:

Show the dismantling information of object to be sorted and the target classification information of object to be sorted.

It is understood that can directly be classified to a certain class categories, for some objects for example, right For a plastic cup, which can directly be classified as Recyclable；For a beer bottle, it Recyclable can be directly classified as；Therefore, for the object that these can directly classify, its phase can be directly shown The classification information answered.But for other object, these objects may be to be made of multiple portions, without Same part may belong to different class categories.For example, may also be filled in the waste and old fan for fan waste and old for one Be loaded with the old and useless battery for power supply, which actually belongs to harmful object, and the waste and old fan body mainly by Made of plastics or metal, belong to Recyclable, at this point, under then needing to disassemble old and useless battery from waste and old fan body Come, then old and useless battery and waste and old fan body are respectively classified again.

It in the present embodiment, can be from block chain when object to be sorted, which actually belongs to, need to disassemble the object of classification It obtains object to be sorted and specifically disassembles the target classification information after information and object to be sorted dismantling, that is, get and how to treat The information disassembled of classification object, and dismantling finish object to be sorted after how each section object after dismantling is divided The information of class.Specifically, referring to Fig. 7, Fig. 7 is a kind of exemplary diagram of object dismantling provided by the embodiments of the present application.Such as Fig. 7 institute Show, when terminal device or object classification device show corresponding classification information, can be come with the comparison diagram of a dismantling front and back straight See the classification information that ground displaying object specifically disassembles each section after information and dismantling.Wherein, fan waste and old for one comes It says, can be disassembled and harmful rubbish is belonged to for the old and useless battery dismantled for old and useless battery and waste and old fan body Rubbish, and for the waste and old fan body that old and useless battery is fallen in dismantling, then belong to recyclable rubbish.Based on terminal device equipment or The classification information of each section, user can quickly be known effectively after dismantling information and dismantling that object classification device is shown Classification information avoids user and waste and old fan is directly classified as recyclable rubbish or Harmful Waste, to ensure that classification Accuracy.

In addition, when the object is recycled in classification, then may need to carry out some spies to the object for some objects Different processing can carry out classification recycling to the object.For example, for the oil bottle for loading edible oil, the oil bottle ontology Substantially plastic bottles either glass bottle is to belong to recyclable object, but after having used oil bottle, Since the adhesiveness of edible oil is stronger, it usually may also be stained with some remaining edible oils in oil bottle, and be stained with edible oil Oil bottle be not just recyclable object.Therefore, when carrying out classification recycling to oil bottle, it is also necessary to first dispose residual in oil bottle The edible oil stayed outwells the edible oil in oil bottle, also need to have the edible oil in bottle to rinse well when necessary and drain Moisture.

It specifically, can be a kind of Taxonomy Information provided by the embodiments of the present application and processing letter refering to Fig. 8, Fig. 8 The exemplary diagram of breath.Wherein, the bar coded sticker on edible oil bottle is scanned by terminal device or object classification device in user, Corresponding identification information (the commodity ID i.e. in figure) is got, corresponding merchandise news can be obtained based on the identification information (product name and the commodity place of production), Taxonomy Information and commodity handle information.Specifically, Taxonomy Information are as follows: do not have When having edible oil residual, which belongs to recyclable rubbish；When having edible oil residual, belong to rubbish from cooking；At commodity Specifying information: remaining edible oil in clean edible oil bottle is managed, clean edible oil bottle if necessary and drains bottle Interior moisture.

Optionally, on the basis of Fig. 3 corresponding embodiment, the method for object classification provided by the embodiments of the present application one In alternative embodiment, this method further include:

If the end article information of object to be sorted can not be obtained according to target identification information on block chain, or can not The target classification information of object to be sorted is obtained on block chain according to end article information, then is obtained by shooting object to be sorted Take the image of object to be sorted；

The image of object to be sorted is sent to server so that server according to the image of object to be sorted obtain with to The classification information of the images match of classification object；

Obtain the classification information with the images match of object to be sorted that server is sent；

Show target classification information, comprising:

Show the classification information with the images match of object to be sorted.

In the present embodiment, in some cases, if having end article information or target without record on block chain Classification information possibly can not then obtain the end article information of object to be sorted according to target identification information on block chain, or Person can not obtain the target classification information of object to be sorted according to end article information on block chain, for example, in manufacturer When not recording the corresponding merchandise news of commodity or classification information to block chain, then corresponding merchandise news can not be got And classification information.In this case, in order to guarantee that user can obtain effective classification information, user can pass through terminal Photographing module on camera or object classification device in equipment shoots object to be sorted, obtains the figure of object to be sorted Picture, is then uploaded to server for the image of the object to be sorted, and server can be carried out based on the image of the object to be sorted Image recognition (for example, by using the mode of template matching), and based on the feature in the image, image classification is carried out to the image, Finally the image classification result based on the image gets the classification information with the images match, and be back to terminal device or On object classification device.

It is worth noting that, image classification information aggregate and classification information set can be pre-established on the server, Wherein, include multiple images classification results in image classification information aggregate, include multiple classification letters in classification information combination Breath, each image classification result is corresponding with a classification information, i.e., can be based on image point when getting image classification result Class result gets corresponding classification information.Characteristics of image identification model has been also set up on the server, and using a large amount of Associated picture trains the characteristics of image identification model, so that the characteristics of image identification model can be by image Feature identified, to export the corresponding image classification result of image, wherein establish and training image feature identification model Process be common technology in existing, details are not described herein.That is, getting terminal device or object in server When the image for the object to be sorted that sorter is sent, server can identify to obtain belonging to object to be sorted by the model Image classification is as a result, can be obtained the corresponding classification information of object to be sorted based on the image classification result.

In addition, when can not obtain the target identification information of object to be sorted, can also by above-mentioned method come Obtain the classification information of object to be sorted.For example, in some cases, the bar coded sticker attached on object to be sorted may It has been damaged or has been torn, it is corresponding then can not to obtain object to be sorted by way of scanning bar coded sticker at this time Target identification information；Or object to be sorted may have outer packing when selling, and bar coded sticker is then outside being attached to In packaging, in the case where outer packing has abandoned, equally object to be sorted can not be obtained by way of scanning bar coded sticker The corresponding target identification information of body.

Optionally, on the basis of Fig. 3 corresponding embodiment, the method for object classification provided by the embodiments of the present application one In alternative embodiment, the target identification information of object to be sorted is obtained, comprising:

The target identification information of object to be sorted is obtained by scanning identification code；

Alternatively, obtaining the target identification information of object to be sorted, comprising:

The image of object to be sorted is obtained by shooting object to be sorted；

The target identification information with the images match of object to be sorted is obtained according to the image of object to be sorted.

In the present embodiment, terminal device or object classification device obtain the specific of the target identification information of object to be sorted Mode, which can be through scanning identification code (i.e. bar coded sticker), obtains the target identification information of object to be sorted, can also be In the case that bar coded sticker on object to be sorted has damaged, the figure of object to be sorted is obtained by shooting object to be sorted Picture, and the target identification information with the images match of object to be sorted is obtained based on the image of the object to be sorted.Wherein, base It obtains to can be with the mode of the target identification information of the images match of object to be sorted in the image of the object to be sorted and pass through It pre-establishes and after trained characteristics of image identification model carries out image recognition to the image of object to be sorted, is based on image What the result of identification obtained.Since the matching established between different image recognition result and target identification information in advance is closed System, therefore, after the image recognition result for obtaining object to be sorted, can be based on image recognition result and target identification information Between matching relationship obtain corresponding target identification information.

Obtain face information；

It obtains and the matched object impression information of face information；

If object impression information and target classification information mismatch, by face information and object impression information record to Block chain synchronizes storage.

It in the present embodiment,, can due to being equipped with photographing module on object classification device for object classification device And to obtain the face information of each user to going at object classification device the user for carrying out rubbish dispensing to shoot. Whether in addition, being also provided with detection device in the corresponding dustbin of object classification device, being able to detect that has object quilt It is thrown in dustbin, which class categories whether the rubbish being thrown in dustbin belong to, and can also detect Rubbish is thrown to the specific time in dustbin.That is, being able to detect that specifically sometime by object classification device Under object impression information, based on the object in object impression information should belonging to class categories and object impression information in The practical dustbin being launched of the object, available object impression information whether with target classification information matches, it can obtain Know whether the object has correctly to be thrown in its corresponding dustbin.If the object is not thrown to correctly accordingly Dustbin in, then the timestamp in dustbin can be thrown to according to the object, obtain before the timestamp by camera shooting mould The face information that block is recorded associates the face information with the object impression information, and the object is launched and is believed Breath and face information record together into block chain and synchronize storage.For example, when object classification device detects at 12 points 5 minutes At 23 seconds, there is the object that be classified as recyclable rubbish throwing to be placed into the corresponding dustbin of Other Waste, at this point, object Sorter can be 5 minutes and 23 seconds based on 12 points of timestamp, transfer in 12 points of a period of times before 23 seconds 5 minutes (such as one minute, i.e., 12 points 23 5: 23 seconds 4 minutes to 12 :) video information that is recorded by photographing module, and the face in video information is believed Breath is analyzed, and then obtains appeared in video information and 12 points of 23 seconds 5 minutes nearest face informations of distance, and will The face information associates with object impression information, finally remembers the face information to associate and object impression information together Record synchronizes storage into block chain.In addition, can lead to for the supervision department for specially supervising garbage classification situation It crosses corresponding terminal device to be linked into block chain, and gets the face information recorded on block chain and object dispensing letter Breath, that is to say, that in the case where object is by misclassification, the face information of the misclassification object and specific misclassification information Can be got by corresponding supervision department, supervision department can be for statistical analysis to these information, and navigate to through The user of constant error sorting rubbish, effectively to classify convenient for rubbish to targetedly being propagated and educated to these users It promotes.

It specifically, can be a kind of rubbish misclassification accounting example figure provided by the embodiments of the present application refering to Fig. 9, Fig. 9.Its In, what (a) was indicated is the rubbish misclassification statistical information that supervision department can check relative region on the terminal device in Fig. 9, In rubbish misclassification statistics interface, supervision department related personnel can by click the information such as street, cell and user come Check the user of misclassification rubbish under related each street, cell；What (b) was indicated is the specific a certain use of misclassification rubbish in Fig. 9 The relevant information at family, including User ID (such as identification number of user), the name of user, the appearance image of user and user Specific misclassification information, such as misclassification information may is that harmful old and useless battery is thrown to recyclable rubbish bucket by user； Recyclable beverage can is thrown to Other Waste bucket etc. by user, by checking relevant rubbish misclassification statistical information, is supervised Pipe portion door can quickly position the user of misclassification, additionally it is possible to statistical analysis generally is carried out to whole misclassification situation, In order to which supervision department can carry out effective garbage classification propaganda activity.

In the present embodiment, impression information and corresponding is missed since object classification device can get specific object Face information, and these objects mistake impression information and corresponding face information are recorded into block chain, it ensure that object Accidentally impression information and corresponding face information can not tamper, the face letter that object is put in miscarrying can effectively be recorded Breath, convenient for tracing when supervision department, is conducive to the popularization that rubbish is effectively classified.

Optionally, on the basis of Fig. 3 corresponding embodiment, the method for object classification provided by the embodiments of the present application one In alternative embodiment, if object impression information and target classification information mismatch, by face information and object impression information Record to block chain synchronizes storage, comprising:

If object impression information and target classification information mismatch, corresponding user information is obtained according to face information；

Face information, user information and object impression information are recorded to block chain and synchronize storage.

It in the present embodiment, can also be according to people under object impression information and the unmatched situation of target classification information The corresponding user information of face acquisition of information, wherein user information includes the name of user, appearance image, address and correspondent party The information such as formula, after obtaining face information, by matching face information with the appearance image in user information Obtain user information corresponding with face information.For example, initially set up include a large number of users information database, for difference User information, the appearance image in user information can be matched with face information, if there is having in user information Appearance image matched with face information, then represent the user information and the face information matches.Wherein, user information can be It collects and records into database in advance, for example, can be received in advance by relevant supervision department for some cells Collect the specifying information of resident in cell, then store the specifying information of these residents into database as user information, In order to which user is in the case where accidentally garbage throwing, accidentally garbage throwing can be quickly navigated to based on the user information in database User.

In the present embodiment, it by recording object mistake impression information and corresponding user information into block chain, protects Demonstrate,proved object miss impression information and corresponding user information can not tamper, miscarrying can effectively be recorded and put object User information is conducive to the popularization that rubbish is effectively classified convenient for tracing when supervision department.

Optionally, on the basis of Fig. 3 corresponding embodiment, the method for object classification provided by the embodiments of the present application one In alternative embodiment, target classification information is shown, comprising:

If target classification information is recyclable object information, the first guidance information is shown, the first guidance information is for referring to Show the corresponding relationship between object to be sorted and the first recycling carrier；

Or,

If target classification information is food waste object information, show that the second guidance information, the second guidance information are used to indicate Corresponding relationship between object to be sorted and the second recycling carrier；

Or,

If target classification information is harmful object information, show that third guidance information, third guidance information are used to indicate Corresponding relationship between object to be sorted and third recycling carrier；

Or,

If target classification information is other object informations, show that the 4th guidance information, the 4th guidance information are used to indicate Corresponding relationship between object to be sorted and the 4th recycling carrier.

In the present embodiment, specific object to be sorted is depended on, target classification information specifically can be Recyclable Body information, food waste object information, harmful object information either other object informations, that is, correspond respectively to recyclable rubbish, kitchen Remaining rubbish, Harmful Waste and Other Waste；When obtaining different target classification information, terminal device or object classification device It can show different guidance informations, such as when target classification information is recyclable object information, then can show that first draws Information, such as " please abandoning the object into recyclable rubbish bucket " are led, i.e. the effect of first guidance information refers to reference family Object to be sorted is abandoned into recyclable rubbish bucket (the i.e. first recycling carrier).Similarly, correspond to other target classification letters Breath is equally based on the specific content of target classification information, corresponding guidance information is shown, to indicate user by object to be sorted just It really is thrown in dustbin, realizes effective classification of rubbish.

In order to make it easy to understand, below with reference to Figure 10 with specific example to object classification provided by the embodiments of the present application Method is described in detail.Referring to Fig. 10, Figure 10 is a kind of access exemplary diagram of block chain provided by the embodiments of the present application. As shown, corresponding to different mechanisms, equipment, can access in block chain, for example, for manufacturer 1, factory Family 2, supervision department and manufacturer 3, can be linked into block chain, for garbage classification by corresponding terminal device Device 1, the terminal device 1 of user 1, the terminal device 2 of user 2 and garbage classification device 2 can be directly accessed to block In chain, that is to say, that different terminal devices and garbage classification device are accessed to jointly in block chain, have respectively become block Block node device in chain, it is available to storing to block for each block node device in block chain Data in chain.Specifically, each manufacturer, will be in corresponding merchandise news and classification information when manufacturing commodity It passes and records into block chain；Terminal device or garbage classification device can then exist according to the identification information of object to be sorted The merchandise news and classification information that gets corresponding merchandise news and classification information on block chain, and will acquire carry out It shows；In addition, garbage classification device can also by the photographing module of its own obtain user miscarrying put object information and The specific user information of the user, and by user miscarrying put object information and user upload and be recorded in block chain On；In this way, supervision department can get the user information that object is put in miscarrying by corresponding terminal device from block chain, from And effective supervision is realized in the garbage classification based on these user's informations.

The device of object classification in the embodiment of the present application is described in detail below, please refers to Figure 11, Figure 11 is this Shen Please in embodiment object classification device one embodiment schematic diagram, the device 110 of object classification includes:

Acquiring unit 1101, for obtaining the target identification information of object to be sorted；

Acquiring unit 1101 is also used to obtain the end article of object to be sorted on block chain according to target identification information Information, wherein end article information is in advance for the attribute information of object to be sorted setting, and end article packet is contained in commodity Information aggregate, merchandise news set include at least one merchandise news, and record has merchandise news set on block chain；

Acquiring unit 1101 is also used to obtain the target classification of object to be sorted on block chain according to end article information Information, wherein target classification packet is contained in classification information set, and classification information set includes at least one classification information, point Classification information in category information set and the merchandise news in merchandise news set have matching relationship, and record has point on block chain Category information set；

Display unit 1102, for showing target classification information.

Optionally, on the basis of Figure 11 corresponding embodiment, the device of the object classification provided in the embodiment of the present application An alternative embodiment in,

Acquiring unit 1101 is also used to obtain the dismantling information of object to be sorted on block chain according to end article information With the target classification information of object to be sorted；

Display unit 1102 is also used to show the dismantling information of object to be sorted and the target classification letter of object to be sorted Breath.

Optionally, on the basis of Figure 11 corresponding embodiment, the device of the object classification provided in the embodiment of the present application An alternative embodiment in, further include transmission unit 1103；

Acquiring unit 1101, if being also used to not obtain the mesh of object to be sorted on block chain according to target identification information Merchandise news is marked, or the target classification information of object to be sorted can not be obtained on block chain according to end article information, then The image of object to be sorted is obtained by shooting object to be sorted；

Transmission unit 1103, for sending the image of object to be sorted to server, so that server is according to be sorted The image of object obtains the classification information with the images match of object to be sorted；

Acquiring unit 1101 is also used to obtain the classification information with the images match of object to be sorted of server transmission；

Display unit 1102 is also used to show the classification information with the images match of object to be sorted.

Acquiring unit 1101 is also used to obtain the target identification information of object to be sorted by scanning identification code；

Alternatively, acquiring unit 1101, is also used to obtain the image of object to be sorted by shooting object to be sorted；According to The image of classification object obtains the target identification information with the images match of object to be sorted.

Optionally, on the basis of Figure 11 corresponding embodiment, the device of the object classification provided in the embodiment of the present application An alternative embodiment in, further include recording unit 1104；

Acquiring unit 1101 is also used to obtain face information；

Acquiring unit 1101 is also used to obtain and the matched object impression information of face information；

Recording unit 1104, if being mismatched for object impression information and target classification information, by face information and Object impression information records to block chain and synchronizes storage.

Acquiring unit 1101, if being also used to object impression information and target classification information mismatch, according to face information Obtain corresponding user information；

Recording unit 1104, be also used to record face information, user information and object impression information to block chain into The synchronous storage of row.

Display unit 1102 shows the first guidance information if being also used to target classification information is recyclable object information, First guidance information is used to indicate the corresponding relationship between object to be sorted and the first recycling carrier；

Or,

Display unit 1102 shows the second guidance information if being also used to target classification information is food waste object information, the Two guidance informations are used to indicate the corresponding relationship between object to be sorted and the second recycling carrier；

Or,

Display unit 1102 shows third guidance information if being also used to target classification information is harmful object information, the Three guidance informations are used to indicate the corresponding relationship between object to be sorted and third recycling carrier；

Or,

Display unit 1102 shows the 4th guidance information if being also used to target classification information is other object informations, the Four guidance informations are used to indicate the corresponding relationship between object to be sorted and the 4th recycling carrier.

Figure 12 is a kind of terminal device/object classification apparatus structure schematic diagram provided by the embodiments of the present application, which sets Standby/object classification device 1200 can generate bigger difference because configuration or performance are different, may include one or one with It upper central processing unit (central processing units, CPU) 1222 (for example, one or more processors) and deposits Storage medium 1230 (such as one or one of reservoir 1232, one or more storage application programs 1242 or data 1244 A above mass memory unit).Wherein, memory 1232 and storage medium 1230 can be of short duration storage or persistent storage.It deposits Storage may include one or more modules (diagram does not mark) in the program of storage medium 1230, and each module may include To the series of instructions operation in terminal device/object classification device.Further, central processing unit 1222 can be set to It is communicated with storage medium 1230, a series of fingers in storage medium 1230 is executed on terminal device/object classification device 1200 Enable operation.

Terminal device/object classification device 1200 can also include one or more power supplys 1226, one or one The above wired or wireless network interface 1250, one or more input/output interfaces 1258, and/or, one or one with Upper operating system 1241, such as Windows Server^TM, Mac OS X^TM, Unix^TM,Linux^TM, FreeBSD^TMEtc..

The step as performed by terminal device/object classification device can be based on shown in the Figure 112 in above-described embodiment Terminal device/object classification apparatus structure.

In the embodiment of the present application, CPU 1222 included by the terminal device/object classification device also has following function Can:

Obtain the target identification information of object to be sorted；

The end article information of object to be sorted is obtained on block chain according to target identification information, wherein end article Information is in advance for the attribute information of object to be sorted setting, and end article packet is contained in merchandise news set, merchandise news Set includes at least one merchandise news, and record has merchandise news set on block chain；

Show target classification information；

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In several embodiments provided herein, it should be understood that disclosed system, device and method can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, terminal device/object classification device or the network equipment etc.) executes each implementation of the application The all or part of the steps of example the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (read- Only memory, ROM), random access memory (random access memory, RAM), magnetic or disk etc. it is various It can store the medium of program code.

The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although referring to before Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.

Claims

1. a kind of method of object classification characterized by comprising

Obtain the target identification information of object to be sorted；

The end article information of the object to be sorted is obtained on block chain according to the target identification information, wherein described End article information is in advance for the attribute information of the object setting to be sorted, and the end article packet is contained in commodity letter Breath set, the merchandise news set includes at least one merchandise news, and record has the classification information collection on the block chain It closes；

The target classification information of the object to be sorted is obtained on the block chain according to the end article information, wherein The target classification packet is contained in classification information set, and the classification information set includes at least one classification information, described The merchandise news in classification information and the merchandise news set in classification information set has matching relationship, the block chain Upper record has the classification information set；

Show the target classification information.

2. the method for object classification according to claim 1, which is characterized in that described to be existed according to the end article information The target classification information of the object to be sorted is obtained on the block chain, comprising:

Obtained on the block chain according to the end article information object to be sorted dismantling information and it is described to point The target classification information of type objects；

It is described to show the target classification information, comprising:

Show the dismantling information of the object to be sorted and the target classification information of the object to be sorted.

3. the method for object classification according to claim 1, which is characterized in that the method also includes:

If the end article information of the object to be sorted can not be obtained on block chain according to the target identification information, Or the target classification information of the object to be sorted can not be obtained on the block chain according to the end article information, then The image of the object to be sorted is obtained by shooting the object to be sorted；

The image of the object to be sorted is sent to server, so that image of the server according to the object to be sorted Obtain the classification information with the images match of the object to be sorted；

Obtain the classification information with the images match of the object to be sorted that the server is sent；

It is described to show the target classification information, comprising:

Show the classification information with the images match of the object to be sorted.

4. according to claim 1 to the method for object classification described in 3 any one, which is characterized in that the acquisition is to be sorted The target identification information of object, comprising:

The target identification information of the object to be sorted is obtained by scanning identification code；

Alternatively, the target identification information for obtaining object to be sorted, comprising:

The image of the object to be sorted is obtained by shooting object to be sorted；

The target identification information with the images match of the object to be sorted is obtained according to the image of the object to be sorted.

5. according to claim 1 to the method for object classification described in 3 any one, which is characterized in that the method also includes:

Obtain face information；

It obtains and the matched object impression information of the face information；

If the object impression information and the target classification information mismatch, the face information and the object are thrown It puts information and records to the block chain and synchronize storage.

6. the method for object classification according to claim 5, which is characterized in that if the object impression information and the mesh It marks classification information to mismatch, then the face information and the object impression information is recorded to the block chain and synchronized Storage, comprising:

If the object impression information and the target classification information mismatch, corresponding use is obtained according to the face information Family information；

The face information, the user information and the object impression information are recorded to the block chain to synchronize and deposited Storage.

7. the method for object classification according to claim 1, which is characterized in that it is described to show the target classification information, Include:

If the target classification information is recyclable object information, show that the first guidance information, first guidance information are used Corresponding relationship between the instruction object to be sorted and the first recycling carrier；

Or,

If the target classification information is food waste object information, show that the second guidance information, second guidance information are used for Indicate the corresponding relationship between the object to be sorted and the second recycling carrier；

Or,

If the target classification information is harmful object information, show that third guidance information, the third guidance information are used for Indicate the corresponding relationship between the object to be sorted and third recycling carrier；

Or,

If the target classification information is other object informations, show that the 4th guidance information, the 4th guidance information are used for Indicate the corresponding relationship between the object to be sorted and the 4th recycling carrier.

8. a kind of device of object classification characterized by comprising

The acquiring unit is also used to obtain the target of the object to be sorted on block chain according to the target identification information Merchandise news, wherein the end article information is in advance for the attribute information of the object setting to be sorted, the target quotient Product packet is contained in merchandise news set, and the merchandise news set includes at least one merchandise news, is remembered on the block chain Record has the classification information set；

The acquiring unit is also used to obtain the object to be sorted on the block chain according to the end article information Target classification information, wherein the target classification packet is contained in classification information set, and the classification information set includes at least One classification information, the merchandise news in classification information and the merchandise news set in the classification information set have With relationship, record has the classification information set on the block chain；

Display unit, for showing the target classification information.

9. a kind of terminal device characterized by comprising memory, transceiver, processor and bus system；

Wherein, the memory is for storing program；

The processor is used to execute the program in the memory, includes the following steps:

Obtain the target identification information of object to be sorted；

The end article information of the object to be sorted is obtained according to the target identification information, wherein the end article letter Breath is in advance for the attribute information of the object setting to be sorted, and the end article packet is contained in merchandise news set, institute Stating merchandise news set includes at least one merchandise news；

The target classification information of the object to be sorted according to the end article acquisition of information, wherein the target classification letter Breath is contained in classification information set, and the classification information set includes at least one classification information, in the classification information set Classification information and the merchandise news set in merchandise news have matching relationship；

Show the target classification information；

The bus system is for connecting the memory and the processor, so that the memory and the processor It is communicated.

10. a kind of computer readable storage medium, including instruction, when run on a computer, so that computer executes such as Method described in any one of claims 1 to 7.