CN109410482A - A kind of unmanned convenience store's order generation method and system - Google Patents
A kind of unmanned convenience store's order generation method and system Download PDFInfo
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- CN109410482A CN109410482A CN201811088134.8A CN201811088134A CN109410482A CN 109410482 A CN109410482 A CN 109410482A CN 201811088134 A CN201811088134 A CN 201811088134A CN 109410482 A CN109410482 A CN 109410482A
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- commodity
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- weight gain
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
- G07G1/0054—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles
- G07G1/0072—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles with means for detecting the weight of the article of which the code is read, for the verification of the registration
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
- G07G1/009—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader the reader being an RFID reader
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
Abstract
The present invention relates to a kind of unmanned convenient order generation method and systems, belong to unmanned convenience store's technical field.The commodity the described method includes: acquisition user takes；The weight gain state of shelf in preset range around user is detected, and obtains weight gain information；It obtains user and settles accounts commodity；Compare user and take and does not appear in the weight information and weight gain information of the differentiated good that user settles accounts in commodity in commodity；And if the weight information of differentiated good is consistent with weight gain information, commodity is settled accounts according to user and generate order.Commodity of the present invention by verifying for clearing, improve the accuracy of purchase order.
Description
Technical field
The present invention relates to a kind of unmanned convenience store's technical fields, particularly, are related to a kind of unmanned convenience store's order generation side
Method and system.
Background technique
Unmanned convenience store is a kind of novel shopping experience, and user can remove the waiting time of queuing checkout from, realize into
Door takes goods, by the complete novel shopping experience just walked.Under the scene of this novel shopping experience, how accurately to generate and use
A critically important link in the entire shopping process of the purchase order at family.
In shopping process, user may intend to abandon this commodity after thinking again after taking a commodity away,
And it is placed back into shelf.Although the various detectors in unmanned convenience store can relatively accurately identify the commodity taken away,
It is still a challenge that accurately the commodity of shelf are put back in identification.In the clearing area of unmanned convenience store, when the clearing commodity of user
With identified user take commodity it is inconsistent when may will affect going on smoothly for clearing, bad body is brought to consumer
It tests.
Summary of the invention
For the technical problems in the prior art, the invention proposes unmanned convenience store's order generation method and it is
System, for accurately generating purchase order.
According to an aspect of the present invention, a kind of unmanned convenience store's order generation method is proposed, wherein include:
User is obtained to take commodity；
The weight gain state of shelf in preset range around user is detected, and obtains weight gain information；
It obtains user and settles accounts commodity；
Compare user and take and does not appear in that user settles accounts the weight information of differentiated good in commodity and weight gain is believed in commodity
Breath；And
If the weight information of differentiated good is consistent with weight gain information, commodity are settled accounts according to user and generate order.
Preferably, the method further includes:
Identification user puts back to the movement of commodity；And
The movement for putting back to commodity and weight gain information are matched.
Preferably, the method further includes:
Inquire the identified movement for putting back to commodity；And
Obtain weight gain information corresponding with the movement for putting back to commodity.
Preferably, merchandise news of the weight information of the differentiated good in the method in RFID label tag,
Or come, the gravity sensor of shelf where the weight information from the commodity described when user takes commodity of the differentiated good.
Preferably, in the method, the difference in user's clearing commodity is not appeared in relatively user takes commodity
When the weight information and weight gain information of commodity, when differentiated good is multiple, by the quantity of differentiated good and the dynamic of commodity is put back to
The number of work matches；If the quantity of differentiated good is identical as the number for the movement for putting back to commodity, by multiple differentiated goods
Multiple weight gain information of the weight information respectively with the movement for repeatedly putting back to commodity match.
Preferably, in the method, the difference in user's clearing commodity is not appeared in relatively user takes commodity
When the weight informations of commodity and weight gain information, when differentiated good is multiple, by the total weight information of multiple differentiated goods and more
The total augment weight information of the sum of a weight gain information matches.
Preferably, in the method, further comprise: if the weight information of differentiated good and the weight gain information are not
Unanimously, user is notified.
Preferably, in the method, it is differentiated good that the weight information of the differentiated good is consistent with weight gain information
Difference between weight information and weight gain information is less than preset threshold value.
According to another aspect of the present invention, a kind of unmanned convenience store's order generating system is proposed, wherein include:
One or more first detectors are configured to obtain user and take commodity；
One or more gravity sensors are configured to obtain the weight gain information of shelf, wherein are located at pre- around user
If the gravity sensor on shelf when in range is active；
One or more second detectors are configured to obtain user's clearing commodity；And
Processor, is configured to compare user and takes and do not appear in user in commodity and settle accounts differentiated good in commodity
Weight information and weight gain information are settled accounts commodity according to user and are generated when the weight information of differentiated good is consistent with weight gain information
Order.
Preferably, the preset range is within 1 meter, within 1.5 meters or within 2 meters.
Preferably, the system further comprises: one or more third detectors, is configured to the dynamic of monitoring user
Make；Wherein, the processor is further configured to the movement that identification user puts back to commodity；And will put back to the movements of commodity with
Increase weight information matches.
Preferably, the processor is further configured as: when differentiated good be it is multiple when, by the quantity of differentiated good with
The number for putting back to the movement of commodity matches；It, will be more if the quantity of differentiated good is identical as the number for the movement for putting back to commodity
Multiple weight gain information of the weight information of a differentiated good respectively with the movement for repeatedly putting back to commodity match.
Preferably, the processor is further configured as: when differentiated good is multiple, by the total of multiple differentiated goods
Weight information and the total augment weight information of the sum of multiple weight gain information match.
Preferably, first detector is multiple RFID detectors；Second detector is RFID detector.
System and method according to the present invention can will have been identified in user, have been added in shopping items list
When commodity put back to shelf, the weight gain of shelf is sensed, to compare the commodity taken when shopping and clearing in final clearing
After there is difference in commodity, verified according to the weight gain information of shelf clearing commodity it is whether correct, so as to avoid being settled accounts
When commodity, the discrimination as caused by commodity placement position is bad or RFID detector problem is low and obtains the clearing commodity of mistake
The problem of, thus improve the accuracy rate of purchase order.
Detailed description of the invention
In the following, the preferred embodiment of the present invention will be described in more detail in conjunction with attached drawing, in which:
Fig. 1 is the flow chart for the method that unmanned convenience store according to an embodiment of the invention generates user's order；
Fig. 2 is the schematic diagram of unmanned convenience store's ordering system according to an embodiment of the invention；
Fig. 3 is whether the weight information according to an embodiment of the invention for judging differentiated good and weight gain information are matched
Specific flow chart；And
Fig. 4 is whether the weight information in accordance with another embodiment of the present invention for judging differentiated good matches with weight gain information
Specific flow chart.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the following detailed description, the specific embodiment for being used to illustrate the application as the application a part may refer to
Each Figure of description.In the accompanying drawings, similar appended drawing reference describes substantially similar component in different drawings.This Shen
Each specific embodiment please has carried out description detailed enough following, so that having the general of ability domain-dependent knowledge and technology
Logical technical staff can implement the technical solution of the application.It should be appreciated that can also be using other embodiments or to the application
Embodiment carry out structure, logic or electrical property change.
Existing unmanned convenience store is much by the way of RFID label tag.Illustrate this hair in RFID label tag mode as an example below
Bright technical solution.It will be appreciated by those skilled in the art that method and system of the invention is readily applicable to based on other skills
The unmanned convenience store of art (such as image recognition, gravity sensor, infrared sensor etc. or combinations thereof).
The commodity put on the shelf of unmanned convenience store are provided with RFID label tag.The letter of the commodity is stored in RFID label tag
Breath, for example, product name, price, weight etc..In order to obtain the commodity that consumer takes, can be identified by RFID detector
The RFID label tag on commodity that consumer takes, to obtain corresponding merchandise news according to RFID label tag.In addition, unmanned convenient
It shop can be with application image identification technology, the behavior of the video monitoring equipment monitoring user of unmanned convenience store, by identifying user
Take movement and the commodity taken, and generate order according to the commodity taken.Further more, unmanned convenience store can also apply gravity
Induction technology senses weight change by the gravity sensor on shelf, identifies corresponding commodity according to the weight change.
In the clearing area of unmanned convenience store, before user leaves unmanned convenience store, the detector of unmanned convenience store is right again
The clearing commodity of user identify.For example, the RFID label tag of commodity is identified by the RFID detector that clearing area is arranged in, from
In read out merchandise news, to generate order.
However, consumer may intend to abandon this after thinking after taking a commodity away in shopping process again
A commodity, and it is placed back into shelf.And the identification that commodity put back to the identification of shelf behavior and put back to commodity is had for user
Certain difficulty.In addition, in order to identify commodity, having one for putting for commodity in the clearing area of unmanned convenience store
Fixed requirement, for example, it is desired to which separated, particular commodity is needed using specific disposing way etc..It is wanted when consumer does not press
It asks when putting, the case where there are recognition failures.Both of these case unmanned convenience store properly generate order to become difficult.This hair
A kind of bright method and system for proposing unmanned convenience store's generation order passes through verifying and ties when there is user to put back to commodity behavior
Commodity are calculated to guarantee the correctness of user's purchase order.
Fig. 1 is the flow chart according to the method for generation user's purchase order of one embodiment of the present of invention.When user into
When entering unmanned convenience store, the identity of user has already passed through identification, and corresponding user account has also been activated.In this way, with
The related user behavior of user's shopping and data can recorde under the user account.
In step 110, the commodity that identification user takes in user's shopping.For example, the commodity that can be taken according to user
Generate shopping items list T1.In some embodiments, quotient is identified according to the RFID label tag on commodity by RFID detector
Product.It probably include Reserved (reservation) in the partition holding Tag memory (tag memory) of RFID label tag, (electronics produces EPC
Product code), TID (tag identification number) and the independent memory block (Bank) of User (user) four.Wherein, the area Reserved deposits
Store up Kill Password (inactivation password) and Access Password (access password).The area EPC stores EPC number and commodity letter
Breath etc..TID field stores tag recognition number, and each TID number is unique.The area User is for storing user-defined data.
Thus, RFID detector confirms the label by the tag recognition number of reading TID field, passes through and reads the area EPC, obtains commodity
Information, including product name, price and weight information.Certainly, if there is no the weight of the commodity in the merchandise news of RFID label tag
When measuring information, the weight information of the commodity can also be obtained according to the gravity sensor of shelf where commodity.In other realities
It applies in example, the commodity that user takes can be identified by image recognition technology, and then obtain the merchandise news of the commodity.
In step 120, in user's shopping, monitor whether shelf around user position increase weight.If where user
Shelf increase weight around position, then obtain weight gain information G1.Refer to that user can put back to the distance for commodity of taking around user, such as
Apart from user within 2 meters, 1.5 meters or 1 meter.In some embodiments, when user does shopping, the position of user, and root are tracked
According to user position, the shelf for needing to monitor are determined, for example, the shelf within 2 meters, 1.5 meters or 1 meter of user, and swash
Gravity sensor on these shelf living.The position for tracking user can use existing indoor positioning technologies, or use video
Monitoring technology realizes the accurate positionin to user location.
When monitoring that shelf increase weight around user position, weight gain information is recorded under the user account.Weight gain
Information is possibly stored in a weight gain tables of data.When monitoring in user's shopping process, the shelf around user exist more
When secondary weight gain, a plurality of corresponding weight gain information is had in weight gain tables of data.
According to one embodiment of present invention, the commodity of putting back to that can monitor user act and will put back to commodity movement and increase
Weight information matches.User is monitored by photographic device put back to the movements of commodity, then and will increase weight information and the commodity of putting back to
Movement corresponds, and is recorded in the user account.For example, being provided when using video monitoring according to photographic device
Video data includes that this puts back to the video of movement in video data when recognizing the movement that commodity are put on shelf by user
Frame makes a mark, and is convenient for subsequent inquiry, and record the temporal information of frame data.If the gravity sensor sense around user
The weight gain information measured also occurred in the identical or close time, then this was put back to movement and matched with weight gain information.Increasing
In weight tables of data, weight gain information may include: to put back to the label and its temporal information, weight information, implementation monitoring that movement occurs
Gravity sensor number information etc..It, will in the tables of data that correspondingly increases weight when identifying that multiple users put back to the movement of commodity
Including a plurality of similar weight gain information.
In step 130, commodity are settled accounts in the clearing area of unmanned convenience store identification user, generate clearing items list T2.?
The clearing area of unmanned convenience store detects and identifies using the commodity that another or one group of detector settle accounts user.Example
Such as, in clearing area, commodity are placed by certain requirement, then identify that user settles accounts commodity by RFID detector, generate by user
Settle accounts items list.As previously mentioned, if user do not put as required commodity perhaps RFID label tag read failure again or
RFID detector failure all may cause the identification that user settles accounts commodity and mistake occurs.If these are failed the commodity of identification all
It is considered that user puts back to commodity without being verified, then by very easy appearance leakage list and mistake list.Therefore, user puts back to commodity
Verifying be significantly.
In step 140, the shopping items list T1 and the clearing items list T2.
In step 150, judge the shopping items list T1 and clearing items list T2 with the presence or absence of differentiated good.
If the shopping items list and the clearing items list do not have a differentiated good, all commodity taken of user just at
To settle accounts commodity, any commodity are not put back to.Therefore, also with regard to being demonstrated without carrying out putting back to commodity.In this case, in step
Rapid 190 direct basis clearing items list T2 generates order.
In step 160, difference quotient in items list is settled accounts if there is appearing in shopping items list but not appearing in
Product obtain the weight information G2 of the differentiated good.For differentiated good, the detector of unmanned convenience store captures user and takes
Commodity are taken, if do not appeared in clearing items list, it would be possible that being that user has put back to the commodity taken.If there is appearance
In clearing items list but the commodity in shopping items list are not appeared in, such commodity are not as differentiated good.This can
It can be related for user's discrimination of movement of taking with detector.It, can be with due to having identified commodity in step 110
The weight information of differentiated good is read from the merchandise news.Alternatively, taking in some other embodiment recognizing user
Commodity when, according to take the commodity when shelf on gravity sensor weight reduce, obtain the weight information of differentiated good.
In other embodiments, its weight information can be preset for each commodity and weight information is stored in unmanned convenience store
Local storage on.In this way, after having understood differentiated good, so that it may directly be obtained from the memory of unmanned convenience store local
Obtain the corresponding weight information of differentiated good.
In step 170, the weight information G2 of comparing difference commodity and the weight gain information G1 judge weight information G2 and institute
State whether weight gain information G1 matches.If the weight information G2 of the differentiated good is consistent with the weight gain information G1, illustrate to use
Commodity have been put back at family really, and the commodity of putting back to of user are verified.Next, in step 190, it can be according to clearing commodity column
Table generates order.If the weight information G2 of the differentiated good and the weight gain information G1 are inconsistent, it would be possible that being user
Not putting commodity as required, perhaps RFID label tag reads failure again or RFID detector failure all may cause user's clearing
There is mistake in the identification of commodity, in step 180, sends reminder message to user, prompts user to reappose commodity, so as to again
Identification clearing commodity.Send reminder message mode can there are many, for example, on APP remind, call voice remind or it is short
The mode of message.
Wherein, according to one embodiment of present invention, the weight information of differentiated good is with the weight gain consistent meaning of information
Difference between the weight information and weight gain information of differentiated good is less than preset numerical value.Preset numerical value can be 30 grams, 20
Gram, 10 grams, 5 grams, 3.5 grams or 2.5 grams.Preferably 5 grams or smaller.The selection of default value can be according to commodity weight
It is different and different.If it is the commodity of factory process, then the weight differential between each commodity is little, default value
It can obtain smaller.The commodity weight difference of commodity or scene processing if it is fresh class may be bigger, present count
Value also can be set bigger.
System and method according to the present invention can will have been identified in user, have been added in shopping items list
When commodity put back to shelf, the weight gain of shelf is sensed, thus in final clearing, in comparison shopping items list and clearing commodity
After there is difference in list, verified according to the weight gain information of shelf clearing items list it is whether correct, so as to avoid generating
When settling accounts items list, the discrimination as caused by commodity placement position is bad or RFID detector problem is low and generates mistake knot
The problem of calculating items list.
Fig. 2 is the schematic diagram of unmanned convenience store's ordering system according to an embodiment of the invention.As shown, nobody is just
Sharp shop ordering system includes: multiple first detector 201-203, is configured to obtain user and take commodity.Multiple gravity pass
Sensor 204-206 is configured to obtain the weight gain information of shelf.In some embodiments, multiple gravity sensor 204-206
It is activated when user is in preset range.As previously mentioned, preset range is within 1 meter, within 1.5 meters or within 2 meters.The
Two detectors 207, setting are configured to obtain user's clearing commodity in clearing area.Processor 208 is configured to compare
User, which takes, does not appear in the weight information G2 and weight gain information G1 of the differentiated good that user settles accounts in commodity in commodity.In difference
When the weight information G2 of commodity is consistent with weight gain information G1, commodity are settled accounts according to user and generate order；Or in differentiated good
When weight information G2 and the weight gain information G1 are inconsistent, user is prompted to reappose commodity.
In some embodiments, multiple first detector 201-203 are multiple RFID detectors；Second detector 207 is
RFID detector.In some embodiments, it includes third detector 209 that unmanned convenience store user, which puts back to the verifying system of commodity,
(such as one or more cameras), is configured to the movement of monitoring user.Processor 208 is received from third detector
User video, identification user puts back to the movement of commodity, and the movement for putting back to commodity is matched with corresponding weight gain information.
According to one embodiment of present invention, if the differentiated good be it is multiple, judge the weight of the differentiated good
Whether the information G2 and weight gain information G1 is consistent increasingly complex.Fig. 3 is the judgement difference according to an embodiment of the invention
The weight information G2 of different commodity and the whether consistent flow chart of weight gain information G1.As shown, judgment method includes as follows
Step:
In step 310, the action frequency n2 for putting back to commodity is obtained.
In step 320, whether the quantity n1 of the comparing difference commodity and action frequency n2 for putting back to commodity is identical, if n1=
N2 then illustrates that current differentiated good puts back to shelf by user, goes to step 330；If n1 is not equal to n2, in step 340, confirmation
The weight information of the differentiated good and the weight gain information mismatch, and send the notice for reminding user to put again.
The weight of differentiated good is set marked as G2 in step 330 in order to which value is convenienti, i=1,2,3 ... m are at this
In step, assignment is carried out to i, is assigned a value of i=1 for the first time.
Weight data in step 350, setting weight gain information is marked as G1j, j=1,1,2 ... m, in this step,
Assignment is carried out to j, is assigned a value of j=1 for the first time.
In step 360, the weight G2 of the differentiated good is calculatediWith the weight data G1 in weight gain informationjWeight differential
E1k；
In step 370, the size of the weight differential E1k and weight threshold Es, if weight differential E1k be less than or
Equal to weight threshold Es, step 380 is gone to；If weight differential E1 is greater than the weight threshold Es, step 400 is gone to.
In step 380, judge whether current i value is equal to m, i.e., whether has compared all differences commodity.If no
It is return step 330, again to i assignment, obtains next G2iValue, i.e., the weight information of next differentiated good, before repeating
Process is stated, until i=m, all differentiated goods and weight gain information all compared one time.If the weight of all differentiated goods
Measure G2iWith the weight data G1 in weight gain informationjWeight differential E1k both less than or be equal to weight threshold Es, it is true in step 390
The weight information and the weight gain information for recognizing differentiated good match.
In step 400, judge whether current j value is equal to m, if it is not, return step S350, again to j assignment,
Obtain next G1jValue repeats aforementioned process, until j=m, as the weight G2 of a differentiated goodiIn all weight gain information
Weight data G1jAfter comparison, all weight differential E1k are both greater than weight threshold Es, illustrate current differentiated good
Weight data G1 in weight and all weight gain informationjIt all mismatches, does not need to compare next differentiated good at this time
Compared with can step 540 confirm the differentiated good weight information and the weight gain information mismatch.
According to another embodiment of the invention, if the differentiated good be it is multiple, judge the weight of the differentiated good
It measures information G2 and whether matched the weight gain information G1 process be as shown in Figure 4.
In step 410, the total weight information G2 of all differences commodity is calculatedAlways。
In step 420, the total augment weight information G1 of all weight gain information is calculatedAlways。
In step 430, total weight information G2 is calculatedAlways.With total augment weight information G1AlwaysDifference, and judge whether to be less than or wait
In total threshold value EsAlways.If total weight information G2Always.With total augment weight information G1AlwaysDifference be less than or equal to total threshold value EsAlways, then in step
The weight information G2 and the weight gain information G1 of the rapid 440 confirmation differentiated good match.Otherwise, institute is confirmed in step 450
The weight information G2 and the weight gain information G1 for stating differentiated good are mismatched.
By above-mentioned detailed description as it can be seen that the present invention verifies the commodity for clearing, to improve generation
The accuracy of purchase order.
Above-described embodiment is used for illustrative purposes only, and is not limitation of the present invention, in relation to the general of technical field
Logical technical staff can also make a variety of changes and modification without departing from the present invention, therefore, all equivalent
Technical solution also should belong to scope disclosed by the invention.
Claims (14)
1. a kind of unmanned convenience store's order generation method, wherein include:
User is obtained to take commodity；
The weight gain state of shelf in preset range around user is detected, and obtains weight gain information；
It obtains user and settles accounts commodity；
Compare user and take and does not appear in the weight information and weight gain information of the differentiated good that user settles accounts in commodity in commodity；With
And
If the weight information of differentiated good is consistent with weight gain information, commodity are settled accounts according to user and generate order.
2. according to the method described in claim 1, wherein, further comprising:
Identification user puts back to the movement of commodity；And
The movement for putting back to commodity and weight gain information are matched.
3. according to the method described in claim 2, wherein, further comprising:
Inquire the identified movement for putting back to commodity；And
Obtain weight gain information corresponding with the movement for putting back to commodity.
4. according to the method described in claim 1, wherein, quotient of the weight information of the differentiated good in RFID label tag
Product information, alternatively, the gravity of shelf passes where the weight information of the differentiated good from the commodity described when user takes commodity
Sensor.
5. method as claimed in claim 2 or claim 3, wherein do not appear in user in relatively user takes commodity and settle accounts commodity
In differentiated good weight information and weight gain information when, when differentiated good be it is multiple when, by the quantity of differentiated good with put back to
The number of the movement of commodity matches；If the quantity of differentiated good is identical as the number for the movement for putting back to commodity, by multiple differences
Multiple weight gain information of the weight information of different commodity respectively with the movement for repeatedly putting back to commodity match.
6. the method as claimed in claim 1 or 2 or 3, wherein do not appear in user in relatively user takes commodity and settle accounts quotient
When the weight information and weight gain information of the differentiated good in product, when differentiated good is multiple, by the gross weight of multiple differentiated goods
Amount information and the total augment weight information of the sum of multiple weight gain information match.
7. the method for claim 1, wherein further comprising: if the weight information of differentiated good and the weight gain
Information is inconsistent, notifies user.
8. method as claimed in claim 1 or 7, wherein it is poor that the weight information of the differentiated good is consistent with weight gain information
Difference between the weight information and weight gain information of different commodity is less than preset threshold value.
9. a kind of unmanned convenience store's order generating system, wherein include:
One or more first detectors are configured to obtain user and take commodity；
One or more gravity sensors are configured to obtain the weight gain information of shelf, wherein be located at around user and preset model
The gravity sensor on shelf when enclosing interior is active；
One or more second detectors are configured to obtain user's clearing commodity；And
Processor, is configured to compare user and takes and do not appear in the weight for the differentiated good that user settles accounts in commodity in commodity
Information and weight gain information settle accounts commodity according to user and generate order when the weight information of differentiated good is consistent with weight gain information.
10. system according to claim 9, wherein the preset range be 1 meter within, within 1.5 meters or 2 meters with
It is interior.
11. system according to claim 9, wherein further comprise: one or more third detectors are configured
To monitor the movement of user；Wherein, the processor is further configured to the movement that identification user puts back to commodity；And it will put
Return the movement and weight gain information matches of commodity.
12. system according to claim 11, wherein the processor is further configured as: when differentiated good is more
When a, the quantity of differentiated good and the number for the movement for putting back to commodity are matched；If the quantity of differentiated good and putting back to quotient
The number of the movement of product is identical, by the multiple weight gains with the movement for repeatedly putting back to commodity respectively of the weight information of multiple differentiated goods
Information matches.
13. the system according to claim 9 or 11, wherein the processor is further configured as: when differentiated good is
When multiple, the total weight information of multiple differentiated goods and the total augment weight information of the sum of multiple weight gain information are matched.
14. system according to claim 9, wherein first detector is multiple RFID detectors；Described second visits
Survey device is RFID detector.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109919119A (en) * | 2019-03-15 | 2019-06-21 | 百度在线网络技术（北京）有限公司 | By operation articles handling method and device, server and computer-readable medium |
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| CN109410482B (en) | 2020-12-15 |
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