CN110415464A - The method and apparatus for identifying commodity by multiple force snesor - Google Patents
The method and apparatus for identifying commodity by multiple force snesor Download PDFInfo
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- CN110415464A CN110415464A CN201910717360.6A CN201910717360A CN110415464A CN 110415464 A CN110415464 A CN 110415464A CN 201910717360 A CN201910717360 A CN 201910717360A CN 110415464 A CN110415464 A CN 110415464A
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- commodity
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- weight
- tray member
- position data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
-
- 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
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Abstract
Present disclose provides a kind of methods for identifying commodity by multiple force snesor, when commodity are placed on above tray member, are set in advance in multiple gravity sensors below tray member and obtain the gravity numerical value for placing commodity respectively；It is calculated according to preset algorithm and obtains the specific location for placing commodity above tray member；The weight of commodity to be removed is compared with position data with the weight of pre-stored commodity to be removed with position data respectively；When the weight and position data of commodity to be removed and the weight and position data of pre-stored commodity to be removed compare unanimously, it is determined that the information of commodity to be removed.Which commodity can accurately identify customer's taking-up is, and then reaches accurately and effectively commodity identification.The disclosure additionally provides a kind of device that commodity are identified by multiple force snesor.
Description
Technical field
This disclosure relates to which technical field of electronic equipment, identifies commodity by multiple force snesor in particular to one kind
Method and apparatus.
Background technique
In the prior art, self-service cabinet is presently the most one of new equipment of business automation, it not by the time,
The limitation of point, space can save manpower, facilitate transaction, be a kind of completely new retailing form, be otherwise known as 24 HOUR ACCESS
Micro supermarket, be following development trend.
Self-service cabinet is mostly to utilize Radio Frequency Identification Technology (RFID) identification commodity and control loss, radio frequency identification skill at present
Art itself is defective, at high cost, performance is unstable: as being easy by metal or liquid barrier, the time has grown itself and has been easy for losing
Effect, it is slow, easily damaged that whens more than one piece commodity, is easy to appear skip, reaction.The self-service cabinet side of Radio Frequency Identification Technology is utilized on the market
Case can not stablize Effective Operation both limited by the defect of Radio Frequency Identification Technology.
Carry out the self-service cabinet of commodity identification also by image at present, but there are it is some can not handle it is serious scarce
It falls into, for example artificially carries out blocking commodity/camera, imaging requirements etc. are not achieved in ambient light.It is unable to reach the item of Effective Operation
Part.
Carrying out commodity identification using gravity sensing can solve the defect of RFID and image recognition.Sentenced by the weight of commodity
What disconnected customer took out is any commodity, not by ambient light, artificially blocks influence.Without especially being handled commodity, do not have to
Identification is labeled, low in cost, performance is stablized.
Gravity is identified by the counterpoise (gross weight/commodity amounts of multiple identical commodity) and gravity sensing to Gu of default commodity
The actual weight that visitor takes out compares, and in preset threshold range, which kind of commodity judge customer's taking-up is, completes quotient
The process of product identification.
But existing gravity commodity identification technology there are following some disadvantages:
The independent weighing sensor of every kind of commodity and pallet are needed, when being put into commodity, it is necessary to which fixation is put into corresponding
Pallet because the information such as preset counterpoise be it is corresponding with the intracorporal sensor of cabinet, considerably increase the cost and production of equipment
Difficulty, while also limiting the category quantity that can be sold simultaneously.
Between the identical commodity of different batches, often weight change amplitude is also bigger, can only be by adjusting preset threshold
Value, this influences whether commodity similar in counterpoise, limits the commodity category that can be identified simultaneously.
The similar commodity of weight can not be effectively identified, such as the A commodity of 250g specification and the B commodity of 250g specification.Because being
It being compared by commodity weight with the commodity counterpoise in preset system, which kind of commodity judgement is in certain threshold value, so
The commodity of similar weight can not be distinguished effectively in threshold value.
It can not identify times merchant's product problem, as there is the commodity of 50g specification and 25g specification in cabinet body simultaneously, then can not judge
It has taken out the commodity of two 25g or has taken out the commodity of a 50g specification, can not effectively have been identified.
Summary of the invention
The technical issues of in order to solve in the prior art, the embodiment of the present disclosure provide one kind and are known by multiple force snesor
Multiple gravity sensors are placed below in a big pallet of entirety in the method and apparatus of other commodity.Since gravity is concentrated mainly on
The position of centre of gravity of object, so the position of each sensor and commodity is far and near different and can acquire different gravity values.Foundation
Corresponding calculate can know commodity in the plan-position of pallet.Automatically recorded when being put into commodity each commodity specific weight and
Position.When customer takes out commodity, by identical calculation method, by the weight of commodity and position and pre-recorded data into
Row comparison, which commodity can accurately identify customer's taking-up is.And then reach accurately and effectively commodity identification.
In a first aspect, the embodiment of the present disclosure provide it is a kind of by multiple force snesor identify commodity method, including with
Lower step: when commodity are placed on above tray member, the multiple gravity being set in advance in below the tray member are passed
Sensor obtains the gravity numerical value for placing commodity respectively；It is calculated and is obtained according to preset algorithm and place commodity on the tray member
The specific location of side；By the weight and position of the weight of commodity to be removed and position data and the pre-stored commodity to be removed
Data are set to be compared respectively；When the weight of commodity to be removed and the weight of position data and the pre-stored commodity to be removed
Amount compares unanimously with position data, it is determined that the information of commodity to be removed.
In one of the embodiments, further include: multiple gravity sensors are set in advance in below the tray member,
Wherein, when multiple gravity sensor numbers are 2, then gravity sensor is arranged in the both ends below the tray member.
When multiple gravity sensor numbers are 3 or n integer in one of the embodiments, then by gravity sensor three
Equal part or n etc. point are arranged below the tray member.
In one of the embodiments, according to the difference for placing commodity position of centre of gravity, it is arranged below the tray member
Multiple gravity sensors obtain different gravity numerical value.
The preset algorithm in one of the embodiments, are as follows: according to the difference for placing commodity position of centre of gravity, be arranged in institute
It states multiple gravity sensors below tray member and obtains different gravity numerical value and be set as C1 and C2；The C1 and C2 when commodity are placed
The increase for obtaining a gravity respectively, is set as W1 and W2；The weight that commodity are placed is set as W, then W=W1+W2；If two gravity pass
The distance between sensor is H, then the distance of commodity distance C1 is H1=W1/W*H；The distance of commodity distance C2 is H2=W2/W*
H。
In one of the embodiments, further include: multiple gravity sensors described in below the tray member are obtained
The gravity value of each commodity of placement stored with the specific location above the tray member of place.
In one of the embodiments, the weight and position data when commodity to be removed and it is pre-stored it is described to
The weight and position data for taking out commodity compare unanimously, it is determined that the information of commodity to be removed includes: to take out the category of commodity, number
Amount.
Second aspect, the embodiment of the present disclosure provide a kind of computer readable storage medium, are stored thereon with computer journey
The step of sequence, which realizes above-mentioned method when being executed by processor.
The third aspect, the embodiment of the present disclosure provide a kind of computer equipment, including memory, processor and are stored in
On reservoir and the computer program that can run on a processor, the processor realize above-mentioned method when executing described program
Step.
Fourth aspect, the embodiment of the present disclosure provide a kind of device that commodity are identified by multiple force snesor, the dress
Setting includes: the first acquisition module, described to be set in advance in the tray member for when commodity are placed on above tray member
Multiple gravity sensors of lower section obtain the gravity numerical value for placing commodity respectively；Second obtains module, for according to preset algorithm
It calculates and obtains the specific location for placing commodity above the tray member；Comparison module, for by the weight of commodity to be removed
Amount is compared with position data with the weight of the pre-stored commodity to be removed with position data respectively；Identification module,
For when the weight and position data of commodity to be removed and the weight and position data ratio of the pre-stored commodity to be removed
To consistent, it is determined that the information of commodity to be removed.
A kind of method and apparatus that commodity are identified by multiple force snesor provided by the invention, when commodity are placed on pallet
When above component, it is set in advance in multiple gravity sensors below tray member and obtains the gravity numerical value for placing commodity respectively；
It is calculated according to preset algorithm and obtains the specific location for placing commodity above tray member；By the weight of commodity to be removed and position
Data are set to be compared respectively with the weight of pre-stored commodity to be removed with position data；When commodity to be removed weight with
The weight and position data of position data and pre-stored commodity to be removed compare unanimously, it is determined that the letter of commodity to be removed
Breath.Multiple gravity sensors are placed below in a big pallet of entirety in this method.Since gravity is concentrated mainly on the center of gravity of object
Position, so the position of each sensor and commodity is far and near different and can acquire different gravity values.It is calculated according to corresponding
Commodity can be known in the plan-position of pallet.Specific weight and the position of each commodity are automatically recorded when being put into commodity.It is caring for
When visitor takes out commodity, by identical calculation method, the weight of commodity and position are compared with pre-recorded data, it can
It is which commodity with accurately identify customer's taking-up.And then reach accurately and effectively commodity identification.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the embodiment of the present disclosure, below to needed in embodiment description
Attached drawing is briefly described:
Fig. 1 is the step process for the method that one of one embodiment of the invention identifies commodity by multiple force snesor
Schematic diagram；
Fig. 2 is the step process for the method that one of one embodiment of the invention identifies commodity by multiple force snesor
Exemplary diagram；And
Fig. 3 is the structural representation for the device that one of one embodiment of the invention identifies commodity by multiple force snesor
Figure.
Specific embodiment
The application is further discussed in detail with reference to the accompanying drawings and examples.
In following introductions, term " first ", " second " only for descriptive purposes, and should not be understood as instruction or dark
Show relative importance.Following introductions provide multiple embodiments of the disclosure, can replace or merge between different embodiments
Combination, therefore the application is it is also contemplated that all possible combinations comprising documented identical and/or different embodiments.Thus, such as
Fruit one embodiment include feature A, B, C, another embodiment include feature B, D, then the application also should be regarded as include containing
A, the every other possible combined embodiment of one or more of B, C, D, although the embodiment may be in the following contents
In have specific literature record.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
The specific embodiment of figure, the method and apparatus that commodity are identified by gravity a kind of to the present invention is further elaborated.
It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, being shown for one of one embodiment by the process of the method for multiple force snesor identification commodity
It is intended to, specifically includes the following steps:
Step 102, when commodity are placed on above tray member, multiple gravity below tray member is set in advance in and are passed
Sensor obtains the gravity numerical value for placing commodity respectively.
In one embodiment, the method that commodity are identified by multiple force snesor of the disclosure, further includes: will be multiple heavy
Force snesor is set in advance in below tray member, wherein when multiple gravity sensor numbers are 2, then by gravity sensor
Both ends below the tray member are set.
In addition, when multiple gravity sensor numbers are 3 or n integer, then by gravity sensor trisection or n etc. points of settings
Below tray member.
It should be noted that multiple gravity below tray member are arranged according to the difference for placing commodity position of centre of gravity
Sensor obtains different gravity numerical value.
Step 104, it is calculated according to preset algorithm and obtains the specific location for placing commodity above tray member.
As shown in Fig. 2, identifying the device of commodity by gravity sensing unit and control unit by multiple force snesor and depositing
Storage unit composition.When putting commodity, commodity are put into the pallet in gravity sensing unit, control unit gets this at this time
The specific weight of commodity and position in pallet, exist this commodity and weight and position corresponding record according to preset commodity category
In storage unit.The specific weight of this commodity and position be equivalent to be commodity unique tags because different by two
Reference data, it is ensured that uniqueness.When taking out commodity, control unit obtains the weight that gravity sensing unit returns and reduces data
With changed position, weight comparison is carried out with the record in storage unit, which commodity identify taking-up is, then
This commodity is correspondingly marked to take out.This solution solves the defects of current gravity sensing identification commodity.
It is supported using multisensor, can support super large pallet, no space and the limitation for putting quantity；When putting commodity
Limitation is not set by fixed canopy case, it is only necessary to be placed on the pallet of gravity sensing unit, multiple categories can mix pendulum
It puts, it is unrestricted；Identified using gravity sensing, not by commodity shape, size limitation, as long as pallet can put into
Row identification, expands the commodity category quantity of support significantly；Due to being to be formed for particular commodity according to weight and position
Unique tags are identified, so identification can be effectively performed to the commodity of same size weight, if adding threshold using counterpoise
The mode of value can not then be identified；Due to using two reference datas, so passing through for the similar commodity of weight height
Identification can be still effectively performed in the difference of position；The problem of same times of weight has also obtained effective solution, even if multiple
The counterpoise of commodity is as the counterpoise of other commodity, by the judgement to position, can distinguish be take out particular commodity also
It is multiple commodity, effectively can correctly realizes identification.
Wherein, preset algorithm are as follows: according to the difference for placing commodity position of centre of gravity, be arranged in multiple heavy below tray member
Force snesor obtains different gravity numerical value and is set as C1 and C2；When commodity are placed, C1 and C2 obtains the increasing of a gravity respectively
Add, is set as W1 and W2；The weight that commodity are placed is set as W, then W=W1+W2；If the distance between two gravity sensors are H, then
The distance of commodity distance C1 is H1=W1/W*H；The distance of commodity distance C2 is H2=W2/W*H.It is obtained with by calculating
The weight W of the commodity and position H1 of place pallet, H2.
Step 106, by the weight and position of the weight of commodity to be removed and position data and pre-stored commodity to be removed
Data are set to be compared respectively.
Specifically, multiple gravity sensitives below tray member are arranged according to the difference of commodity position of centre of gravity to be removed
Device obtains different gravity numerical value and is set as C1 and C2；When taking out commodity, C1 and C2 obtains the reduction of a gravity respectively, is set as
W1 and W2；The weight that commodity take out is set as W, then W=W1+W2；If the distance between two gravity sensors be H, then commodity away from
It is H1=W1/W*H with a distance from C1；The distance of commodity distance C2 is H2=W2/W*H.
It is to be understood that C1 and C2 will acquire the reduction to a gravity when taking out commodity, take at this time reduced amount W1 and
W2.The method of calculated weight W and position H1, H2 are as when being put into.
Further, the method that commodity are identified by multiple force snesor of the disclosure, further includes: to below tray member
Multiple gravity sensors obtain placement each commodity gravity value and place tray member above specific location carry out
Storage.The high efficiency, rapidity and timeliness of comparison are improved as a result,.
Step 108, when the weight and position of the weight of commodity to be removed and position data and pre-stored commodity to be removed
It is consistent to set comparing, it is determined that the information of commodity to be removed.It should be noted that working as the weight and positional number of commodity to be removed
According to pre-stored commodity to be removed weight and position data compare unanimously, it is determined that the information of commodity to be removed includes:
Take out category, the quantity of commodity.
A kind of method that commodity are identified by multiple force snesor provided by the invention, when commodity are placed on tray member
Fang Shi is set in advance in multiple gravity sensors below tray member and obtains the gravity numerical value for placing commodity respectively；According to pre-
Imputation method calculates and obtains the specific location for placing commodity above tray member；By the weight and position data of commodity to be removed
It is compared respectively with the weight of pre-stored commodity to be removed with position data；When the weight and positional number of commodity to be removed
It is compared unanimously according to the weight with pre-stored commodity to be removed with position data, it is determined that the information of commodity to be removed.The party
Multiple gravity sensors are placed below in a big pallet of entirety in method.Since gravity is concentrated mainly on the position of centre of gravity of object, institute
Different gravity values can be acquired with the far and near difference in the position of each sensor and commodity.It can know according to corresponding calculating
Commodity are in the plan-position of pallet.Specific weight and the position of each commodity are automatically recorded when being put into commodity.Quotient is taken out in customer
When product, by identical calculation method, the weight of commodity and position are compared with pre-recorded data, it can be accurately
Which commodity identify customer's taking-up is.And then reach accurately and effectively commodity identification.
Based on the same inventive concept, a kind of device that commodity are identified by multiple force snesor is additionally provided.Due to this dress
Set the principle that solves the problems, such as to it is aforementioned it is a kind of identify that the method for commodity is similar by multiple force snesor, therefore, the reality of the device
Applying can realize that overlaps will not be repeated according to the specific steps of preceding method.
As shown in figure 3, being shown for one of one embodiment by the structure of the device of multiple force snesor identification commodity
It is intended to.This by multiple force snesor identify commodity device 10 include: the first acquisition module 200, second obtain module 400,
Comparison module 600 and identification module 800.
Wherein, the first acquisition module 200 is used to be set in advance in tray member when commodity are placed on above tray member
Multiple gravity sensors of lower section obtain the gravity numerical value for placing commodity respectively；Second, which obtains module 400, is used for according to pre- imputation
Method calculates and obtains the specific location for placing commodity above tray member；Comparison module 600 is used for the weight of commodity to be removed
Amount is compared with position data with the weight of pre-stored commodity to be removed with position data respectively；Identification module 800 is used
It is compared unanimously in when the weight and position data of commodity to be removed and the weight and position data of pre-stored commodity to be removed,
Then determine the information of commodity to be removed.
A kind of device identifying commodity by multiple force snesor provided by the invention, first obtains module when commodity are placed
When above tray member, it is set in advance in multiple gravity sensors below tray member and obtains the gravity for placing commodity respectively
Numerical value；Second acquisition module calculates according to preset algorithm and obtains the specific location for placing commodity above tray member；It compares
Module by the weight and position data of the weight of commodity to be removed and position data and pre-stored commodity to be removed respectively into
Row compares；Final identification module when commodity to be removed weight and position data and pre-stored commodity to be removed weight with
Position data compares consistent, it is determined that the information of commodity to be removed.The device is placed below multiple heavy in a big pallet of entirety
Force snesor.Since gravity is concentrated mainly on the position of centre of gravity of object, so the position of each sensor and commodity is far and near different
And different gravity values can be acquired.Commodity can be known in the plan-position of pallet according to corresponding calculating.When being put into commodity
Automatically record specific weight and the position of each commodity.When customer takes out commodity, by identical calculation method, by commodity
Weight and position are compared with pre-recorded data, which commodity can accurately identify customer's taking-up is.In turn
Reach accurately and effectively commodity identification.
The embodiment of the invention also provides a kind of computer readable storage medium, stored on the computer readable storage medium
There is computer program, which is executed by processor in Fig. 1.
The embodiment of the invention also provides a kind of computer program products comprising instruction.When the computer program product exists
When being run on computer, so that the method that computer executes above-mentioned Fig. 1.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
The basic principle of the disclosure is described in conjunction with specific embodiments above, however, it is desirable to, it is noted that in the disclosure
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the disclosure
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, rather than limit, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the disclosure,.
Device involved in the disclosure, device, equipment, system block diagram only as illustrative example and being not intended to
It is required that or hint must be attached in such a way that box illustrates, arrange, configure.As those skilled in the art will appreciate that
, it can be connected by any way, arrange, configure these devices, device, equipment, system.Such as "include", "comprise", " tool
" etc. word be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.Vocabulary used herein above
"or" and "and" refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.Here made
Vocabulary " such as " refers to phrase " such as, but not limited to ", and can be used interchangeably with it.
In addition, as used herein, the "or" instruction separation used in the enumerating of the item started with "at least one"
It enumerates, such as enumerating for " at least one of A, B or C " means A or B or C or AB or AC or BC or ABC (i.e. A and B and C).
In addition, wording " exemplary " does not mean that the example of description is preferred or more preferable than other examples.
Above description is had been presented for for purposes of illustration and description.In addition, this description is not intended to the reality of the disclosure
It applies example and is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment, this field skill
Its certain modifications, modification, change, addition and sub-portfolio will be recognized in art personnel.
Claims (10)
1. a method of commodity are identified by multiple force snesor, which comprises the following steps:
When commodity are placed on above tray member, the multiple gravity sensors being set in advance in below the tray member
The gravity numerical value for placing commodity is obtained respectively；
It is calculated according to preset algorithm and obtains the specific location for placing commodity above the tray member；
By the weight and position data point of the weight of commodity to be removed and position data and the pre-stored commodity to be removed
It is not compared；
When the weight and position data of commodity to be removed and the weight and position data ratio of the pre-stored commodity to be removed
To consistent, it is determined that the information of commodity to be removed.
2. the method according to claim 1 for identifying commodity by multiple force snesor, which is characterized in that further include: it will
Multiple gravity sensors are set in advance in below the tray member, wherein when multiple gravity sensor numbers are 2, then will
The both ends below the tray member are arranged in gravity sensor.
3. the method according to claim 1 or 2 for identifying commodity by multiple force snesor, which is characterized in that Duo Gechong
When force snesor number is 3 or n integer, then gravity sensor trisection or n etc. points are arranged below the tray member.
4. the method according to claim 1 for identifying commodity by multiple force snesor, which is characterized in that according to placement quotient
The difference of product position of centre of gravity is arranged in multiple gravity sensors below the tray member and obtains different gravity numerical value.
5. the method according to claim 1 for identifying commodity by gravity sensor, which is characterized in that the preset algorithm
Are as follows: according to the difference for placing commodity position of centre of gravity, multiple gravity sensors below the tray member are set and obtain difference
Gravity numerical value be set as C1 and C2；
When commodity are placed, C1 and C2 obtains the increase of a gravity respectively, is set as W1 and W2；
The weight that commodity are placed is set as W, then W=W1+W2；
If the distance between two gravity sensors are H, then the distance of commodity distance C1 is H1=W1/W*H；Commodity distance C2's
Distance is H2=W2/W*H.
6. the method according to claim 1 for identifying commodity by multiple force snesor, which is characterized in that further include: it is right
The gravity value and place tray portion of each commodity for the placement that multiple gravity sensors described in below the tray member obtain
Specific location above part is stored.
7. the method according to claim 1 for identifying commodity by multiple force snesor, which is characterized in that described when wait take
The weight and position data of the weight Yu position data of commodity and the pre-stored commodity to be removed compare unanimously, then really out
The information of fixed commodity to be removed includes: to take out category, the quantity of commodity.
8. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The step of any one of claim 1-7 the method is realized when row.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes side described in any one of described claim 1-7 when executing described program
The step of method.
10. a kind of device for identifying commodity by multiple force snesor, which is characterized in that described device includes:
First obtains module, described to be set in advance under the tray member for when commodity are placed on above tray member
Multiple gravity sensors of side obtain the gravity numerical value for placing commodity respectively；
Second obtains module, for the specific position for placing commodity above the tray member to be calculated and obtained according to preset algorithm
It sets；
Comparison module, for by the weight of the weight of commodity to be removed and position data and the pre-stored commodity to be removed
It is compared respectively with position data；
Identification module, for when the weight of commodity to be removed and the weight of position data and the pre-stored commodity to be removed
It is compared unanimously with position data, it is determined that the information of commodity to be removed.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528632A (en) * | 2020-07-03 | 2020-08-14 | 支付宝(杭州)信息技术有限公司 | Intelligent device for displaying articles and method of article monitoring |
| CN112665698A (en) * | 2020-12-15 | 2021-04-16 | 重庆电子工程职业学院 | Intelligent electronic scale |
| CN113284293A (en) * | 2021-05-22 | 2021-08-20 | 武汉马克到家科技有限公司 | Intelligent vending method and system based on double force sensors and provided with goods channel layer rack |
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