CN109632066A - A kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method - Google Patents
A kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method Download PDFInfo
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- CN109632066A CN109632066A CN201910019225.4A CN201910019225A CN109632066A CN 109632066 A CN109632066 A CN 109632066A CN 201910019225 A CN201910019225 A CN 201910019225A CN 109632066 A CN109632066 A CN 109632066A
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- weight
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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
- G01G19/40—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
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- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
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Abstract
The invention discloses a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm methods, each shelf place the commodity of same weight, it is preferred that limiting every layer of shelf less equal than 3, there is no limit for commodity placement between the different numbers of plies, using the uniqueness of weight combinations caused by commodity laying method, so set combination with combine between difference be less than a certain setting value c0, do not allow to place if less than alarming if the setting value.This method can record the shelf number of plies data and weight number for reducing weight after user's picking, if user places commodity in other shelf, gravity sensor is measured when not being the weight of the article taken, and warning note product locations misplace；If other articles are put into any shelf by user, gravity sensor sense weight is not the commodity weight of unique combinations, then warning note user is put into foreign matter, it is convenient and practical, reduce the workload that staff clears up counter, improve work efficiency, is suitable for promoting.
Description
Technical field
The present invention relates to a kind of gravimetric anomaly alarm method, in particular to a kind of unmanned gravity sensing sales counter gravimetric anomaly
Alarm method belongs to automatic selling counter technical field.
Background technique
That there are gravity sensings is inaccurate for existing gravity sensing automatic cabinet, extracts the unclear problem of product, therefore cannot
The simple identification and clearing that cargo is completed by gravity sensing, the gravity sensing automatic selling mentioned such as patent 201810175167.X
Cargo aircraft also needs to be assisted with image recognition, could complete the identification of cargo, but user sometimes puts the commodity taking-up
It puts back to, but has the case where misplacing position appearance, it is therefore desirable to which developing a kind of alarm method prevents user from commodity are misplaced position
It sets.
Summary of the invention
The purpose of the present invention is to provide a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm methods, there is initiative alarming
User is reminded to misplace product locations, user is prompted to have the advantages of foreign matter is put into sales counter.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method, each shelf place same weight
The commodity of amount preferably limit every layer of shelf and are less equal than 3, and there is no limit utilize quotient to the commodity placement between the different numbers of plies
The uniqueness of weight combinations caused by product laying method, so set combination with combine between difference be less than a certain setting value c0,
Do not allow to place if less than alarming if the setting value；Specific step is as follows for this method:
Step 1: first shelf is put into n1A monomer weight is g1A commodity, there is no limit；
Step 2: second shelf is put into n2A monomer weight is g2B commodity, toward second shelf be put into commodity when need
It is calculated, all wt combination is found out, it is assumed that g1< g2, then weight combinations are arranged with from small to large: g1、g2、2*g1、g1
+g2、2*g2There is uniqueness Deng, this combined numerical value, set a difference parameter c0；
Step 3: the combined uniqueness of weight can be learnt in conjunction with commodity laying method, record reduces weight after user's picking
The shelf number of plies data and weight number of amount；
Step 4: when commodity are placed on other shelf, it is not the weight for being taken commodity that gravity sensor, which detects, is sold
Counter sounds an alarm, and user's product locations is prompted to misplace；
Step 5: if other articles are placed into any shelf, it is the quotient of unique combinations that gravity sensor, which detects weight not,
Product weight, then sales counter warning note user has foreign matter to be put into.
G as a preferred technical solution of the present invention, in step 11Refer to the weight of an A, g2Refer to the weight of a B,
2*g1Refer to the total weight of two A, g1+g2Refer to the total weight of A and B, 2*g2Refer to the total weight of two B.
As a preferred technical solution of the present invention, sales counter storage compartment inner top is equipped with LED illumination lamp, sales counter
Front outer edge is equipped with LED clearance light.
As a preferred technical solution of the present invention, same layer can put what kind of commodity and quantity depends on
It is whether unique in this weight combinations, to be read after user obtains commodity from the weight of obtained sequence labelled notation and sensor
Unique goods purchase information is obtained in number, to judge the type and quantity of the taken commodity of user.
As a preferred technical solution of the present invention, the third commodity, which is added, also will meet the rule of weight combinations uniqueness
Then, each layer is placed according to the weight of product and is not more than 3 kinds of different types of commodity.
The beneficial effects obtained by the present invention are as follows being: this method can record the shelf number of plies number for reducing weight after user's picking
According to weight number, if user places commodity in other shelf, gravity sensor is measured when not being the weight of the article taken, report
Alert prompt product locations misplace, and customer can replace commodity under prompt, reduce the work that employee corrects product locations
It measures；If other articles are put into any shelf by user, gravity sensor sense weight is not the commodity weight of unique combinations,
Then warning note user is put into foreign matter, convenient and practical, reduces the workload that staff clears up counter, improves work effect
Rate is suitable for promoting.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
The present invention provides a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method, each shelf place same weight
The commodity of amount preferably limit every layer of shelf and are less equal than 3, and there is no limit utilize quotient to the commodity placement between the different numbers of plies
The uniqueness of weight combinations caused by product laying method, so set combination with combine between difference be less than a certain setting value c0,
Do not allow to place if less than alarming if the setting value；Specific step is as follows for this method:
Step 1: first shelf is put into n1A monomer weight is g1A commodity, there is no limit；
Step 2: second shelf is put into n2A monomer weight is g2B commodity, toward second shelf be put into commodity when need
It is calculated, all wt combination is found out, it is assumed that g1< g2, then weight combinations are arranged with from small to large: g1(taking 1 A),
g2(taking 1 B), 2*g1(taking 2 A), g1+g2(taking an A, take a B), 2*g2(taking two B) etc., this combined numerical value tool
There is uniqueness, sets a difference parameter c0；
Step 3: the combined uniqueness of weight can be learnt in conjunction with commodity laying method, record reduces weight after user's picking
The shelf number of plies data and weight number of amount；
Step 4: if user place commodity in other shelf, gravity sensor measure be not the article taken weight
When, warning note product locations misplace；
Step 5: if other articles are put into any shelf by user, gravity sensor sense weight is not unique combinations
Commodity weight, then warning note user is put into foreign matter.
Sales counter storage compartment inner top is equipped with LED illumination lamp, facilitates picking commodities for users；Sales counter front outer edge peace
Equipped with LED clearance light, prevent user from being tripped.
Whether same layer to depend on this weight combinations unique if can putting what kind of commodity and quantity, thus
User obtains unique goods purchase information after obtaining commodity from the weight readings of obtained sequence labelled notation and sensor, with
Judge the type and quantity of the taken commodity of user；The third commodity, which is similarly added, also will meet this rule of weight combinations uniqueness
Then, each layer is placed according to the weight of product and is not more than 3 kinds of different types of commodity.
Concrete operating principle: the shelf 1 of first time are put into the commodity of 500g, and shelf 2 are put into the commodity of 400g, weight combinations
Arrangement has 400 (taking 1 400g commodity), 500 (taking 1 500g commodity), 800 (taking 2 400g commodity), 900 from small to large
(taking 1 400g commodity, 1 500g commodity), 1000 (taking 2 500g commodity) etc., same layer can put what kind of quotient
Product and quantity depend on whether this weight combinations unique, thus after user obtains commodity from obtained sequence labelled notation and
Unique goods purchase information is obtained in the weight readings of sensor, could judge that user takes in this way is any commodity, if with
Commodity are placed in other shelf in family, and gravity sensor measures when not being the weight of the article taken, warning note product locations
It misplaces；If other articles are put into any shelf by user, gravity sensor sense weight is not the commodity weight of unique combinations,
Then warning note user is put into foreign matter.
The beneficial effects obtained by the present invention are as follows being: this method can record the shelf number of plies number for reducing weight after user's picking
According to weight number, if user places commodity in other shelf, gravity sensor is measured when not being the weight of the article taken, report
Alert prompt product locations misplace, and customer can replace commodity under prompt, reduce the work that employee corrects product locations
It measures；If other articles are put into any shelf by user, gravity sensor sense weight is not the commodity weight of unique combinations,
Then warning note user is put into foreign matter, convenient and practical, reduces the workload that staff clears up counter, improves work effect
Rate is suitable for promoting.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method, which is characterized in that each shelf place same weight
Commodity, preferably limit every layer of shelf less equal than 3, the commodity between the different numbers of plies place that there is no limit utilize commodity
The uniqueness of weight combinations caused by laying method, so set combination with combine between difference be less than a certain setting value c0If
Then alarming less than the setting value does not allow to place；Specific step is as follows for this method:
Step 1: first shelf is put into n1A monomer weight is g1A commodity, there is no limit；
Step 2: second shelf is put into n2A monomer weight is g2B commodity, toward second shelf be put into commodity when need into
Row calculates, and all wt combination is found out, it is assumed that g1< g2, then weight combinations are arranged with from small to large: g1、g2、2*g1、g1+g2、
2*g2There is uniqueness Deng, this combined numerical value, set a difference parameter c0；
Step 3: the combined uniqueness of weight can be learnt in conjunction with commodity laying method, record reduces weight after user's picking
Shelf number of plies data and weight number；
Step 4: when commodity are placed on other shelf, it is not the weight for being taken commodity, sales counter that gravity sensor, which detects,
It sounds an alarm, user's product locations is prompted to misplace；
Step 5: if other articles are placed into any shelf, it is the commodity weight of unique combinations that gravity sensor, which detects weight not,
Amount, then sales counter warning note user has foreign matter to be put into.
2. a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method according to claim 1, which is characterized in that step 1
In g1Refer to the weight of an A, g2Refer to the weight of a B, 2*g1Refer to the total weight of two A, g1+g2Refer to that A and B's is total
Weight, 2*g2Refer to the total weight of two B.
3. a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method according to claim 1, which is characterized in that sales counter
Storage compartment inner top is equipped with LED illumination lamp, and sales counter front outer edge is equipped with LED clearance light.
4. a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method according to claim 1, which is characterized in that same layer
It is whether unique depending on this weight combinations that kind of commodity and quantity can be put, thus after user obtains commodity
Unique goods purchase information is obtained, from the weight readings of obtained sequence labelled notation and sensor to judge the taken quotient of user
The type and quantity of product.
5. a kind of unmanned gravity sensing sales counter gravimetric anomaly alarm method according to claim 1, which is characterized in that be added the
Three kinds of commodity will also meet the rule of weight combinations uniqueness, and each layer is not of the same race according to not more than 3 kinds of the placement of the weight of product
The commodity of class.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018110550684 | 2018-09-07 | ||
| CN201811055068 | 2018-09-07 |
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| CN109632066A true CN109632066A (en) | 2019-04-16 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112348248A (en) * | 2020-11-03 | 2021-02-09 | 北京京东乾石科技有限公司 | Method and device for acquiring commodity layout data, container, equipment and medium |
| CN112634524A (en) * | 2020-12-18 | 2021-04-09 | 江苏生花汇享科技有限公司 | Weighing error correction method of weighing type unmanned vending equipment |
| CN113554809A (en) * | 2021-04-22 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | Commodity information updating device and unmanned vending system |
| CN113554821A (en) * | 2021-04-15 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | Give birth to bright self-service cabinet |
| CN113763629A (en) * | 2021-03-25 | 2021-12-07 | 北京京东乾石科技有限公司 | Intelligent sales counter and foreign matter detection method |
| CN115311830A (en) * | 2021-01-19 | 2022-11-08 | 东芝泰格有限公司 | Informing device and informing method |
| CN117133078A (en) * | 2023-10-24 | 2023-11-28 | 广州微米物联网科技股份有限公司 | Automatic vending system based on gravity sensing |
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| CN112348248A (en) * | 2020-11-03 | 2021-02-09 | 北京京东乾石科技有限公司 | Method and device for acquiring commodity layout data, container, equipment and medium |
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| CN112634524A (en) * | 2020-12-18 | 2021-04-09 | 江苏生花汇享科技有限公司 | Weighing error correction method of weighing type unmanned vending equipment |
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| CN115311830A (en) * | 2021-01-19 | 2022-11-08 | 东芝泰格有限公司 | Informing device and informing method |
| CN113763629A (en) * | 2021-03-25 | 2021-12-07 | 北京京东乾石科技有限公司 | Intelligent sales counter and foreign matter detection method |
| CN113554821A (en) * | 2021-04-15 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | Give birth to bright self-service cabinet |
| CN113554809A (en) * | 2021-04-22 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | Commodity information updating device and unmanned vending system |
| CN117133078A (en) * | 2023-10-24 | 2023-11-28 | 广州微米物联网科技股份有限公司 | Automatic vending system based on gravity sensing |
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Application publication date: 20190416 |