CN110428548A - A kind of method and device identifying the cargo taken out from vending machine - Google Patents
A kind of method and device identifying the cargo taken out from vending machine Download PDFInfo
- Publication number
- CN110428548A CN110428548A CN201910734883.1A CN201910734883A CN110428548A CN 110428548 A CN110428548 A CN 110428548A CN 201910734883 A CN201910734883 A CN 201910734883A CN 110428548 A CN110428548 A CN 110428548A
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- China
- Prior art keywords
- cargo
- vending machine
- taken out
- sale date
- weight
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
- G01G19/4144—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling weight of goods in commercial establishments, e.g. supermarket, P.O.S. systems
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
- G07F9/026—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty
Abstract
The present invention provides a kind of method and devices of cargo for identifying and taking out from vending machine, this method, it include: the real-time weight obtained in the gravity sensor output for selling vending machine in the period, wherein the door of on-sale date Duan Weicong vending machine is opened to the door pent period of vending machine；The weight that gravity sensor exports in the period is being sold according to what is obtained in real time, is being determined in the sum for selling the cargo taken out from vending machine in the period；The weight that gravity sensor exports in the period is being sold according to what is obtained in real time, is being determined in at least one cargo combination for selling the cargo taken out in the period from vending machine；According in the sum for selling the cargo taken out from vending machine in the period, final cargo combination is determined from least one cargo combination.The present invention provides a kind of method and devices of cargo for identifying and taking out from vending machine, can be improved the accuracy for the cargo that identification is taken out from vending machine.
Description
Technical field
The present invention relates to technical field of electric appliances, in particular to a kind of method and dress for identifying the cargo taken out from vending machine
It sets.
Background technique
The vending machine of opening door compares traditional non-opening door Vending Machine, since consumer can be made to carry out more
Autonomous selection, first does shopping, and the shopping way settled accounts afterwards brings better user experience.Consumer by scanning the two-dimensional code or
Person opens vending machine door lock by other perception means, then self-service to do shopping, and after shopping, closes vending machine door lock,
Vending machine generates purchase order, and consumer completes payment.The technical problem underlying that opening door vending machine faces first is that how fast
Speed, the cargo and quantity of goods for accurately identifying customer's purchase.
In the prior art, vending machine can complete the identification of cargo by gravity sensing technology.Specifically, pass through weight
The weight of cargo, then detects the weight of cargo on the shelf after closing the door on shelf before force snesor detection enabling.Base
The cargo and quantity of goods of customer's purchase are determined in the two weight.
As can be seen from the above description, the weight after the weight and shutdown that are based only on before opening the door in the prior art is come really
Order the cargo and quantity of goods bought, be likely to be obtained a variety of different cargos combinations based on the two weight, and the prior art without
Method identifies the combination closest to truth from a variety of different cargo combinations, and therefore, the prior art is identified from vending machine
The accuracy of the cargo of middle taking-up is lower.
Summary of the invention
The embodiment of the invention provides a kind of method and devices of cargo for identifying and taking out from vending machine, can be improved knowledge
The accuracy for the cargo not taken out from vending machine.
In a first aspect, the embodiment of the invention provides a kind of methods of cargo for identifying and taking out from vending machine, comprising:
The weight in the gravity sensor output for selling vending machine in the period is obtained in real time, wherein the on-sale date
The door of vending machine described in Duan Weicong is opened to the door pent period of the vending machine；
It is sold according to the weight of the gravity sensor output, the determination in the on-sale date section that obtain in real time described
Sell the sum of the cargo taken out from the vending machine in the period；
It is sold according to the weight of the gravity sensor output, the determination in the on-sale date section that obtain in real time described
Sell at least one cargo combination of the cargo taken out in the period from the vending machine；
According to the sum of the cargo taken out from the vending machine in the on-sale date section, from least one goods
Final cargo combination is determined in object combination.
Optionally,
The sum for the cargo that the basis is taken out from the vending machine in the on-sale date section, from described at least one
Final cargo combination is determined in kind cargo combination, comprising:
It is combined for cargo described in every kind, determines the sum of cargo in current cargo combination, according to formula one, determination is worked as
The intermediate parameters of preceding cargo combination, wherein the formula one are as follows:
Z=| N-M |；
Wherein, Z is the intermediate parameters, and N is the cargo taken out from the vending machine in the on-sale date section
Sum, M are the sum of cargo in current cargo combination；
It regard the smallest cargo combination of intermediate parameters described at least one cargo combination as the final cargo group
It closes.
Optionally,
This method further comprises:
Pre-save the mark of the single cargo of every class cargo at least a kind of cargo that the gravity sensor needs to detect
Quasi- weight；
The weight of the gravity sensor output in the on-sale date section that the basis obtains in real time, determines in institute
State at least one cargo combination of the cargo taken out in on-sale date section from the vending machine, comprising:
It is sold according to the weight of the gravity sensor output, the determination in the on-sale date section that obtain in real time described
Sell the total weight of the cargo taken out from the vending machine in the period；
The standard weight of the single cargo of every class cargo in at least a kind of cargo for needing to detect according to the gravity sensor
The total weight of amount and the cargo taken out from the vending machine in the on-sale date section determines at least one cargo group
It closes.
Optionally,
The weight of the gravity sensor output in the on-sale date section that the basis obtains in real time, determines in institute
State the sum of the cargo taken out from the vending machine in on-sale date section, comprising:
It is sold according to the weight of the gravity sensor output, the generation in the on-sale date section that obtain in real time described
Sell the weight changing curve in the period；
According to the weight changing curve, the cargo taken out from the vending machine in the on-sale date section is determined
Sum.
Optionally,
The goods taken out from the vending machine in the on-sale date section according to the weight changing curve, determination
The sum of object, comprising:
The sum for initializing the cargo taken out from the vending machine in the on-sale date section is 0；
When the weight changing curve in the on-sale date section declines, will in the on-sale date section from
The sum of the cargo taken out in the vending machine adds 1；
When the weight changing curve in the on-sale date section rises, will in the on-sale date section from
The sum of the cargo taken out in the vending machine subtracts 1.
Second aspect, the embodiment of the invention provides a kind of devices of cargo for identifying and taking out from vending machine, comprising:
Acquiring unit, for obtaining the weight in the gravity sensor output for selling vending machine in the period in real time, wherein
The door of vending machine described in the on-sale date Duan Weicong is opened to the door pent period of the vending machine；
Total determination unit, for according to the gravity sensor output in the on-sale date section obtained in real time
Weight determines the sum of the cargo taken out from the vending machine in the on-sale date section；
Determination unit is combined, for according to the gravity sensor output in the on-sale date section obtained in real time
Weight determines at least one cargo combination of the cargo taken out in the on-sale date section from the vending machine；
Final combination determination unit, for according to the cargo taken out from the vending machine in the on-sale date section
Sum determines final cargo combination from least one cargo combination.
Optionally,
The final combination determination unit, for executing:
It is combined for cargo described in every kind, determines the sum of cargo in current cargo combination, according to formula one, determination is worked as
The intermediate parameters of preceding cargo combination, wherein the formula one are as follows:
Z=| N-M |；
Wherein, Z is the intermediate parameters, and N is the cargo taken out from the vending machine in the on-sale date section
Sum, M are the sum of cargo in current cargo combination；
It regard the smallest cargo combination of intermediate parameters described at least one cargo combination as the final cargo group
It closes.
Optionally,
The device further comprises:
Storage unit, for saving the single of every class cargo at least a kind of cargo that the gravity sensor needs to detect
The standard weights of cargo；
The combination determination unit, for executing:
It is sold according to the weight of the gravity sensor output, the determination in the on-sale date section that obtain in real time described
Sell the total weight of the cargo taken out from the vending machine in the period；
The standard weight of the single cargo of every class cargo in at least a kind of cargo for needing to detect according to the gravity sensor
The total weight of amount and the cargo taken out from the vending machine in the on-sale date section determines at least one cargo group
It closes.
Optionally,
The sum determination unit, for executing:
It is sold according to the weight of the gravity sensor output, the generation in the on-sale date section that obtain in real time described
Sell the weight changing curve in the period；
According to the weight changing curve, the cargo taken out from the vending machine in the on-sale date section is determined
Sum.
Optionally,
The sum determination unit, it is described according to the weight changing curve executing, it determines in the on-sale date section
When the sum of the interior cargo taken out from the vending machine, it is specifically used for:
The sum for initializing the cargo taken out from the vending machine in the on-sale date section is 0；
When the weight changing curve in the on-sale date section declines, will in the on-sale date section from
The sum of the cargo taken out in the vending machine adds 1；
When the weight changing curve in the on-sale date section rises, will in the on-sale date section from
The sum of the cargo taken out in the vending machine subtracts 1.
In embodiments of the present invention, the weight for obtaining weight sensor output in real time is determined based on these weight from selling
The sum of the cargo of machine taking-up is sold, and determines at least one cargo combination based on these weight, from these at least one cargo groups
The final cargo combination for being more in line with the sum is determined in conjunction, the final cargo combination determined, which is more nearly, to be really removed
Cargo the case where, improve the accuracy of cargo that identification is taken out from vending machine.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the flow chart of the method for the cargo that a kind of identification that one embodiment of the invention provides is taken out from vending machine；
Fig. 2 is the process of the method for the cargo that another identification that one embodiment of the invention provides is taken out from vending machine
Figure；
Fig. 3 is the schematic diagram of the device for the cargo that a kind of identification that one embodiment of the invention provides is taken out from vending machine.
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.
As shown in Figure 1, the embodiment of the invention provides a kind of method of cargo for identifying and being taken out from vending machine, this method
It may comprise steps of:
Step 101: obtaining the weight in the gravity sensor output for selling vending machine in the period in real time, wherein described
The door of vending machine described in on-sale date Duan Weicong is opened to the door pent period of the vending machine；
Step 102: according to the weight of the gravity sensor output in the on-sale date section obtained in real time, determining
The sum of the cargo taken out from the vending machine in the on-sale date section；
Step 103: according to the weight of the gravity sensor output in the on-sale date section obtained in real time, determining
At least one cargo combination of the cargo taken out in the on-sale date section from the vending machine；
Step 104: according to the sum of the cargo taken out from the vending machine in the on-sale date section, from it is described to
Final cargo combination is determined in a kind of few cargo combination.
In embodiments of the present invention, the weight for obtaining weight sensor output in real time is determined based on these weight from selling
The sum of the cargo of machine taking-up is sold, and determines at least one cargo combination based on these weight, from these at least one cargo groups
The final cargo combination for being more in line with the sum is determined in conjunction, the final cargo combination determined, which is more nearly, to be really removed
Cargo the case where, improve the accuracy of cargo that identification is taken out from vending machine.
In embodiments of the present invention, right by the sum for the cargo determined after determining at least one cargo combination
These cargos combine further progress screening, determine final cargo combination, which combines on the sum of cargo more
The case where cargo that adjunction is closely really removed, so that the final cargo combination is more nearly the goods being really removed
The case where object.
In embodiments of the present invention, the number of the type for being removed cargo and every kind of cargo is contained in every kind of cargo combination
Amount.
In an embodiment of the present invention, the cargo that the basis is taken out from the vending machine in the on-sale date section
Sum, determine final cargo combination from least one cargo combination, comprising:
It is combined for cargo described in every kind, determines the sum of cargo in current cargo combination, according to formula one, determination is worked as
The intermediate parameters of preceding cargo combination, wherein the formula one are as follows:
Z=| N-M |；
Wherein, Z is the intermediate parameters, and N is the cargo taken out from the vending machine in the on-sale date section
Sum, M are the sum of cargo in current cargo combination；
It regard the smallest cargo combination of intermediate parameters described at least one cargo combination as the final cargo group
It closes.
In embodiments of the present invention, determine that the intermediate parameters of every kind of cargo combination, the intermediate parameters have reacted current
Gap between the quantity of the cargo of cargo combination and the sum for determining cargo, gap is smaller, illustrates that cargo combination more connects
The case where cargo being closely really removed.
In an embodiment of the present invention, this method further comprises:
Pre-save the mark of the single cargo of every class cargo at least a kind of cargo that the gravity sensor needs to detect
Quasi- weight；
The weight of the gravity sensor output in the on-sale date section that the basis obtains in real time, determines in institute
State at least one cargo combination of the cargo taken out in on-sale date section from the vending machine, comprising:
It is sold according to the weight of the gravity sensor output, the determination in the on-sale date section that obtain in real time described
Sell the total weight of the cargo taken out from the vending machine in the period；
The standard weight of the single cargo of every class cargo in at least a kind of cargo for needing to detect according to the gravity sensor
The total weight of amount and the cargo taken out from the vending machine in the on-sale date section determines at least one cargo group
It closes.
It in embodiments of the present invention, can be using the average value of the weight of certain multiple class cargo as the single goods of such cargo
The standard weights of object.For example, for the B money beverage of brand A, the average value of the weight of N number of B money beverage is determined, by this
Standard weights of the average value as the B money beverage of brand A.
For example, C class cargo and D class cargo, the mark of C class cargo be placed on the cargo pallet where gravity sensor
Quasi- weight is 2.5kg, and the standard weights of D class cargo is 1.3kg, is selling the total of the cargo taken out from vending machine in the period
Weight is 5.05kg.It can determine possible two kinds of cargos combination, the combination of the first cargo is a C class cargo and two D
Class cargo, the total weight of this kind combination are 5.1kg；Second of cargo combination is two C class cargos, and the total weight of this kind combination is
5.0kg.Since the actual weight of single cargo can be not exactly the same with its standard weights, both cargos combine all
It is possible.
In addition, it is assumed that determining is 2 in the sum for selling the cargo taken out from vending machine in the period, then, base
In formula one it was determined that the intermediate parameters of the first cargo combination are 1, the intermediate parameters of second of cargo combination are 0, that
, combine second of cargo combination as final cargo.
In an embodiment of the present invention, the gravity sensor in the on-sale date section that the basis obtains in real time
The weight of output determines the sum of the cargo taken out from the vending machine in the on-sale date section, comprising:
It is sold according to the weight of the gravity sensor output, the generation in the on-sale date section that obtain in real time described
Sell the weight changing curve in the period；
According to the weight changing curve, the cargo taken out from the vending machine in the on-sale date section is determined
Sum.
In embodiments of the present invention, when cargo is lifted, the weight that gravity sensor detects can decline, when cargo quilt
When putting back to, the weight that weight sensor detects can rise.By analyze weight changing curve raising and lowering the case where, energy
Enough determine the sum of the cargo taken out.
In an embodiment of the present invention, described according to the weight changing curve, determine in the on-sale date section from
The sum of the cargo taken out in the vending machine, comprising:
The sum for initializing the cargo taken out from the vending machine in the on-sale date section is 0；
When the weight changing curve in the on-sale date section declines, will in the on-sale date section from
The sum of the cargo taken out in the vending machine adds 1；
When the weight changing curve in the on-sale date section rises, will in the on-sale date section from
The sum of the cargo taken out in the vending machine subtracts 1.
In embodiments of the present invention, it by gradually analyzing weight changing curve, whenever decline the case where, says
Bright to have cargo to be taken out shelf, sum plus 1 illustrates have cargo to be put back into shelf whenever rise the case where, and sum subtracts 1, when
After the completion of weight change tracing analysis, final sum is exactly the sum for the cargo being removed.
In vending machine, 3 class commodity, respectively p1, p2, p3 are placed on the corresponding shelf of a gravity sensor.p1
Corresponding standard weights is m1, and the corresponding standard weights of p2 is m2, and the corresponding standard weights of p3 is m3.Based on the above situation, such as
Shown in Fig. 2, the embodiment of the invention provides a kind of methods of cargo for identifying and taking out from vending machine, comprising:
Step 201: pre-saving the single cargo of every class cargo at least a kind of cargo that gravity sensor needs to detect
Standard weights.
Specifically, the corresponding standard weights of p1 is m1, and the corresponding standard weights of p2 is m2, and the corresponding standard weights of p3 is
m3。
Step 202: obtaining the weight in the gravity sensor output for selling vending machine in the period in real time, wherein sell
Period is the door pent period for being opened to vending machine from the door of vending machine.
For example, when user needs to buy cargo, the two dimensional code on vending machine is scanned, the door of vending machine, user are opened
After the completion of purchase, the door of vending machine is closed, vending machine completes checkout.
Step 203: selling the weight that gravity sensor exports in the period according to what is obtained in real time, generating when selling
Between weight changing curve in section.
Step 204: according to weight changing curve, the total of the cargo taken out from vending machine in the period is being sold in determination
Number.
Specifically, the total N for the cargo that initialization is taken out from the vending machine in the on-sale date section is 0；
When the weight changing curve in the on-sale date section declines, by N plus 1；
When the weight changing curve in the on-sale date section rises, N is subtracted 1.
For example, in weight changing curve, successively there is following situation:
1, gravity sensor stable reading is primary, and gravity sensor reading is reduced；
2, gravity sensor stable reading is primary, and gravity sensor reading is reduced；
3, gravity sensor stable reading is primary, and gravity sensor reading increases；
4, gravity sensor stable reading is primary, and gravity sensor reading is reduced；
5, it closes the door.
It is arranged in that sell the sum of the cargo taken out from vending machine in the period be N, the initial value of N is 0, above-mentioned heavy
It measures in change curve, a cargo is taken in step 1 expression away, at this point, N=N+1, i.e. N=1；A goods has been taken in step 2 expression away
Object, N=N+1, N=2；A cargo, N=N-1, i.e. N=1 have been put back in step 3 expression；A cargo has been taken in step 4 expression away,
N=N+1 at this time, i.e. N=2.After shutdown, the value of N, i.e. N=2 are saved, is selling the cargo taken out from vending machine in the period
Sum be 2.
Step 205: selling the weight that gravity sensor exports in the period according to what is obtained in real time, determining when selling
Between the total weight of cargo taken out from vending machine in section.
Specifically, it is selling in the period, the first time of gravity sensor stable reading and reading stable for the last time
The difference of number is the total weight.
Step 206: the mark of the single cargo of every class cargo in at least a kind of cargo for needing to detect according to gravity sensor
Quasi- weight and in the total weight for selling the cargo taken out from vending machine in the period determines that at least one cargo combines.
Specifically, according to m1, m2 and m3 and total weight, the quantity of p1 taken out, the number of the quantity of p2 and p3 are determined
The various possible combinations of amount.Since there are deviations for standard weights and actual weight, and there is also certain mistakes for gravity sensor
Difference, therefore, every kind of combined total weight may there are certain gaps with the total weight determined according to gravity sensor, as long as
The gap is in preset error range.
Step 207: for every kind of cargo combination, determining the sum of cargo in current cargo combination, according to formula one, really
The intermediate parameters of cargo combination before settled, wherein formula one are as follows:
Z=| N-M |；
Wherein, Z is intermediate parameters, and N is in the sum for selling the cargo taken out from vending machine in the period, and M is current
Cargo combination in cargo sum.
Step 208: combining the smallest cargo combination of intermediate parameters at least one cargo combination as final cargo.
Vending machine, generally can be to each in order to more accurately identify the cargo taken out from vending machine in operation
The cargo that the needs of gravity sensor detect makes limitation, and in restocking cargo, cargo is put in turn, avoids stacks of cargo
Folded, the measurement of cargo sold inside vending machine can not be too small, and cargo is put more reasonable, and volume is bigger, it is believed that consumer
The probability that each shopping can only take a cargo away is higher, and the shopping quantity of judgement is more accurate, in this way, the cargo taken out is added
After this total factor, accuracy will be higher.
As shown in figure 3, the embodiment of the invention provides a kind of devices of cargo for identifying and taking out from vending machine, comprising:
Acquiring unit 301, for obtaining the weight in the gravity sensor output for selling vending machine in the period in real time,
In, the door of vending machine described in the on-sale date Duan Weicong is opened to the door pent period of the vending machine；
Total determination unit 302, for defeated according to the gravity sensor in the on-sale date section obtained in real time
Weight out determines the sum of the cargo taken out from the vending machine in the on-sale date section；
Determination unit 303 is combined, for defeated according to the gravity sensor in the on-sale date section obtained in real time
Weight out determines at least one cargo combination of the cargo taken out in the on-sale date section from the vending machine；
Final combination determination unit 304, for according to the goods taken out from the vending machine in the on-sale date section
The sum of object determines final cargo combination from least one cargo combination.
In an embodiment of the present invention, the final combination determination unit, for executing:
It is combined for cargo described in every kind, determines the sum of cargo in current cargo combination, according to formula one, determination is worked as
The intermediate parameters of preceding cargo combination, wherein the formula one are as follows:
Z=| N-M |；
Wherein, Z is the intermediate parameters, and N is the cargo taken out from the vending machine in the on-sale date section
Sum, M are the sum of cargo in current cargo combination；
It regard the smallest cargo combination of intermediate parameters described at least one cargo combination as the final cargo group
It closes.
In an embodiment of the present invention, which further comprises:
Storage unit, for saving the single of every class cargo at least a kind of cargo that the gravity sensor needs to detect
The standard weights of cargo；
The combination determination unit, for executing:
It is sold according to the weight of the gravity sensor output, the determination in the on-sale date section that obtain in real time described
Sell the total weight of the cargo taken out from the vending machine in the period；
The standard weight of the single cargo of every class cargo in at least a kind of cargo for needing to detect according to the gravity sensor
The total weight of amount and the cargo taken out from the vending machine in the on-sale date section determines at least one cargo group
It closes.
In an embodiment of the present invention, the total determination unit, for executing:
It is sold according to the weight of the gravity sensor output, the generation in the on-sale date section that obtain in real time described
Sell the weight changing curve in the period；
According to the weight changing curve, the cargo taken out from the vending machine in the on-sale date section is determined
Sum.
In an embodiment of the present invention, the total determination unit, it is described according to the weight changing curve executing, really
When being scheduled on the sum of the cargo taken out from the vending machine in the on-sale date section, it is specifically used for:
The sum for initializing the cargo taken out from the vending machine in the on-sale date section is 0；
When the weight changing curve in the on-sale date section declines, will in the on-sale date section from
The sum of the cargo taken out in the vending machine adds 1；
When the weight changing curve in the on-sale date section rises, will in the on-sale date section from
The sum of the cargo taken out in the vending machine subtracts 1.
The contents such as the information exchange between each unit, implementation procedure in above-mentioned apparatus, due to implementing with the method for the present invention
Example is based on same design, and for details, please refer to the description in the embodiment of the method for the present invention, and details are not described herein again.
In embodiments of the present invention, the speed muti-piece for no matter taking commodity away, is constantly present certain interval, when vending machine
Door be opened after, by continuing to monitor the reading situation of gravity sensor, can accurately determine sell in the period from
The sum of the cargo taken out in vending machine.
A kind of method and device identifying the cargo taken out from vending machine provided in an embodiment of the present invention, suitable for selling
The processor of machine.
The each embodiment of the present invention at least has the following beneficial effects:
In embodiments of the present invention, the weight for obtaining weight sensor output in real time is determined based on these weight from selling
The sum of the cargo of machine taking-up is sold, and determines at least one cargo combination based on these weight, from these at least one cargo groups
The final cargo combination for being more in line with the sum is determined in conjunction, the final cargo combination determined, which is more nearly, to be really removed
Cargo the case where, improve the accuracy of cargo that identification is taken out from vending machine.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including
There is also other identical factors in the process, method, article or equipment of the element.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of method for identifying the cargo taken out from vending machine characterized by comprising
The weight in the gravity sensor output for selling vending machine in the period is obtained in real time, wherein the on-sale date section is
The door for being opened to the vending machine from the door of the vending machine pent period；
According to the weight of the gravity sensor output in the on-sale date section obtained in real time, determine in described sell
Between the sum of cargo that is taken out from the vending machine in section；
According to the weight of the gravity sensor output in the on-sale date section obtained in real time, determine in described sell
Between at least one cargo combination of cargo for being taken out from the vending machine in section；
According to the sum of the cargo taken out from the vending machine in the on-sale date section, from least one cargo group
Final cargo combination is determined in conjunction.
2. the method according to claim 1, wherein
The sum for the cargo that the basis is taken out from the vending machine in the on-sale date section, from least one goods
Final cargo combination is determined in object combination, comprising:
It is combined for cargo described in every kind, determines that the sum of cargo in current cargo combination determines currently according to formula one
The intermediate parameters of cargo combination, wherein the formula one are as follows:
Z=| N-M |；
Wherein, Z is the intermediate parameters, and N is the sum of the cargo taken out from the vending machine in the on-sale date section,
M is the sum of cargo in current cargo combination；
By the smallest cargo combination of intermediate parameters described at least one cargo combination as the final cargo combination.
3. the method according to claim 1, wherein
Further comprise:
Pre-save the standard weight of the single cargo of every class cargo at least a kind of cargo that the gravity sensor needs to detect
Amount；
The weight of the gravity sensor output, the determination in the on-sale date section that the basis obtains in real time are sold described
Sell at least one cargo combination of the cargo taken out in the period from the vending machine, comprising:
According to the weight of the gravity sensor output in the on-sale date section obtained in real time, determine in described sell
Between the total weight of cargo taken out from the vending machine in section；
In at least a kind of cargo for needing to detect according to the gravity sensor standard weights of the single cargo of every class cargo and
The total weight of the cargo taken out from the vending machine in the on-sale date section determines at least one cargo combination.
4. method according to claim 1 to 3, which is characterized in that
The weight of the gravity sensor output, the determination in the on-sale date section that the basis obtains in real time are sold described
Sell the sum of the cargo taken out from the vending machine in the period, comprising:
According to the weight of the gravity sensor output in the on-sale date section obtained in real time, generate in described sell
Between weight changing curve in section；
According to the weight changing curve, the total of the cargo taken out from the vending machine in the on-sale date section is determined
Number.
5. according to the method described in claim 4, it is characterized in that,
The cargo taken out from the vending machine in the on-sale date section according to the weight changing curve, determination
Sum, comprising:
The sum for initializing the cargo taken out from the vending machine in the on-sale date section is 0；
It, will be in the on-sale date section from described when the weight changing curve in the on-sale date section declines
The sum of the cargo taken out in vending machine adds 1；
It, will be in the on-sale date section from described when the weight changing curve in the on-sale date section rises
The sum of the cargo taken out in vending machine subtracts 1.
6. a kind of device for identifying the cargo taken out from vending machine characterized by comprising
Acquiring unit, for obtaining the weight in the gravity sensor output for selling vending machine in the period in real time, wherein described
The door of vending machine described in on-sale date Duan Weicong is opened to the door pent period of the vending machine；
Total determination unit, for according to the weight of the gravity sensor output in the on-sale date section obtained in real time
Amount determines the sum of the cargo taken out from the vending machine in the on-sale date section；
Determination unit is combined, for according to the weight of the gravity sensor output in the on-sale date section obtained in real time
Amount determines at least one cargo combination of the cargo taken out in the on-sale date section from the vending machine；
Final combination determination unit, for according to the total of the cargo taken out from the vending machine in the on-sale date section
Number determines final cargo combination from least one cargo combination.
7. device according to claim 6, which is characterized in that
The final combination determination unit, for executing:
It is combined for cargo described in every kind, determines that the sum of cargo in current cargo combination determines currently according to formula one
The intermediate parameters of cargo combination, wherein the formula one are as follows:
Z=| N-M |；
Wherein, Z is the intermediate parameters, and N is the sum of the cargo taken out from the vending machine in the on-sale date section,
M is the sum of cargo in current cargo combination；
By the smallest cargo combination of intermediate parameters described at least one cargo combination as the final cargo combination.
8. device according to claim 6, which is characterized in that
Further comprise:
Storage unit, for saving the single cargo of every class cargo at least a kind of cargo that the gravity sensor needs to detect
Standard weights；
The combination determination unit, for executing:
According to the weight of the gravity sensor output in the on-sale date section obtained in real time, determine in described sell
Between the total weight of cargo taken out from the vending machine in section；
In at least a kind of cargo for needing to detect according to the gravity sensor standard weights of the single cargo of every class cargo and
The total weight of the cargo taken out from the vending machine in the on-sale date section determines at least one cargo combination.
9. according to the device any in claim 6-8, which is characterized in that
The sum determination unit, for executing:
According to the weight of the gravity sensor output in the on-sale date section obtained in real time, generate in described sell
Between weight changing curve in section；
According to the weight changing curve, the total of the cargo taken out from the vending machine in the on-sale date section is determined
Number.
10. device according to claim 9, which is characterized in that
The sum determination unit, it is described according to the weight changing curve executing, determine in the on-sale date section from
When the sum of the cargo taken out in the vending machine, it is specifically used for:
The sum for initializing the cargo taken out from the vending machine in the on-sale date section is 0；
It, will be in the on-sale date section from described when the weight changing curve in the on-sale date section declines
The sum of the cargo taken out in vending machine adds 1；
It, will be in the on-sale date section from described when the weight changing curve in the on-sale date section rises
The sum of the cargo taken out in vending machine subtracts 1.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127750A (en) * | 2019-12-24 | 2020-05-08 | 西安科技大学 | Commodity displacement identification method based on gravity sensor data |
| CN111616591A (en) * | 2020-05-21 | 2020-09-04 | 四川虹美智能科技有限公司 | Tea brewing device |
| CN112562182A (en) * | 2020-12-07 | 2021-03-26 | 四川虹美智能科技有限公司 | Method and apparatus for identifying a product removed from an unmanned vending machine |
| CN113034796A (en) * | 2019-12-24 | 2021-06-25 | 富士电机株式会社 | Vending machine, commodity selling method thereof and vending machine system |
| CN113554802A (en) * | 2021-04-21 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | Weighing device and unmanned vending system |
| WO2022095706A1 (en) * | 2020-11-03 | 2022-05-12 | 北京京东乾石科技有限公司 | Method, apparatus, container, device, and medium for obtaining product layout data |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026391A (en) * | 2010-06-04 | 2013-04-03 | 百事可乐公司 | Networked vendor for workplace or controlled environment |
| CN107452133A (en) * | 2017-08-09 | 2017-12-08 | 武汉摩琪格子科技有限公司 | A kind of interactive intelligent vending machine |
| CN107945386A (en) * | 2018-01-07 | 2018-04-20 | 李宝华 | The unmanned vending machine being intelligently sold |
| CN108460908A (en) * | 2018-03-02 | 2018-08-28 | 北京京东尚科信息技术有限公司 | Automatic vending method and system and automatic vending device and automatic vending machine |
| CN108615298A (en) * | 2018-06-13 | 2018-10-02 | 上海韬林机械有限公司 | A kind of vending machine that commodity identification technology is applied in combination |
| CN207976950U (en) * | 2018-01-07 | 2018-10-16 | 李宝华 | Intelligent unattended vending machine with function of weighing |
| CN108806069A (en) * | 2018-05-23 | 2018-11-13 | 向荣华 | A kind of cargo monitoring method sells equipment and selling system |
| CN108875664A (en) * | 2018-06-27 | 2018-11-23 | 北京京东尚科信息技术有限公司 | Recognition methods, device and the vending machine of selective purchase |
| CN109064631A (en) * | 2018-07-09 | 2018-12-21 | 青岛海尔特种电冰柜有限公司 | Kinds of goods recognition methods, vending method and selling system |
| CN109215223A (en) * | 2018-07-10 | 2019-01-15 | 安徽豆智智能装备制造有限公司 | A kind of purchase method of the automatic selling cabinet system based on gravity sensitive |
| CN109243096A (en) * | 2018-10-26 | 2019-01-18 | 虫极科技（北京）有限公司 | A kind of method of Intelligent cargo cabinet and determining commodity of taking |
| CN209103410U (en) * | 2018-08-15 | 2019-07-12 | 济南每日优鲜便利购网络科技有限公司 | Vending equipment |
-
2019
- 2019-08-09 CN CN201910734883.1A patent/CN110428548A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026391A (en) * | 2010-06-04 | 2013-04-03 | 百事可乐公司 | Networked vendor for workplace or controlled environment |
| CN107452133A (en) * | 2017-08-09 | 2017-12-08 | 武汉摩琪格子科技有限公司 | A kind of interactive intelligent vending machine |
| CN107945386A (en) * | 2018-01-07 | 2018-04-20 | 李宝华 | The unmanned vending machine being intelligently sold |
| CN207976950U (en) * | 2018-01-07 | 2018-10-16 | 李宝华 | Intelligent unattended vending machine with function of weighing |
| CN108460908A (en) * | 2018-03-02 | 2018-08-28 | 北京京东尚科信息技术有限公司 | Automatic vending method and system and automatic vending device and automatic vending machine |
| CN108806069A (en) * | 2018-05-23 | 2018-11-13 | 向荣华 | A kind of cargo monitoring method sells equipment and selling system |
| CN108615298A (en) * | 2018-06-13 | 2018-10-02 | 上海韬林机械有限公司 | A kind of vending machine that commodity identification technology is applied in combination |
| CN108875664A (en) * | 2018-06-27 | 2018-11-23 | 北京京东尚科信息技术有限公司 | Recognition methods, device and the vending machine of selective purchase |
| CN109064631A (en) * | 2018-07-09 | 2018-12-21 | 青岛海尔特种电冰柜有限公司 | Kinds of goods recognition methods, vending method and selling system |
| CN109215223A (en) * | 2018-07-10 | 2019-01-15 | 安徽豆智智能装备制造有限公司 | A kind of purchase method of the automatic selling cabinet system based on gravity sensitive |
| CN209103410U (en) * | 2018-08-15 | 2019-07-12 | 济南每日优鲜便利购网络科技有限公司 | Vending equipment |
| CN109243096A (en) * | 2018-10-26 | 2019-01-18 | 虫极科技（北京）有限公司 | A kind of method of Intelligent cargo cabinet and determining commodity of taking |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127750A (en) * | 2019-12-24 | 2020-05-08 | 西安科技大学 | Commodity displacement identification method based on gravity sensor data |
| CN113034796A (en) * | 2019-12-24 | 2021-06-25 | 富士电机株式会社 | Vending machine, commodity selling method thereof and vending machine system |
| CN111616591A (en) * | 2020-05-21 | 2020-09-04 | 四川虹美智能科技有限公司 | Tea brewing device |
| CN111616591B (en) * | 2020-05-21 | 2022-04-08 | 四川虹美智能科技有限公司 | Tea brewing device |
| WO2022095706A1 (en) * | 2020-11-03 | 2022-05-12 | 北京京东乾石科技有限公司 | Method, apparatus, container, device, and medium for obtaining product layout data |
| CN112562182A (en) * | 2020-12-07 | 2021-03-26 | 四川虹美智能科技有限公司 | Method and apparatus for identifying a product removed from an unmanned vending machine |
| CN113554802A (en) * | 2021-04-21 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | Weighing device and unmanned vending system |
| CN113554802B (en) * | 2021-04-21 | 2023-06-02 | 浙江星星冷链集成股份有限公司 | Weighing device and unmanned vending system |
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Application publication date: 20191108 |