CN113918017B - Instruction input method based on identification scale weighing platform - Google Patents
Instruction input method based on identification scale weighing platform Download PDFInfo
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- CN113918017B CN113918017B CN202111180462.2A CN202111180462A CN113918017B CN 113918017 B CN113918017 B CN 113918017B CN 202111180462 A CN202111180462 A CN 202111180462A CN 113918017 B CN113918017 B CN 113918017B
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000005303 weighing Methods 0.000 title claims description 78
- 230000003993 interaction Effects 0.000 claims abstract description 37
- 230000008859 change Effects 0.000 claims description 44
- 230000008569 process Effects 0.000 claims description 18
- 230000002452 interceptive effect Effects 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 6
- 238000012790 confirmation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000004088 simulation Methods 0.000 description 4
- 206010050031 Muscle strain Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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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)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- User Interface Of Digital Computer (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The invention relates to an instruction input method based on an identification scale platform, which is characterized in that the identification scale platform is used for acquiring the operation mode of a user on the identification scale platform and determining key instructions corresponding to different operation modes, so that information interaction with the identification scale is realized, and the preferred commodity can be confirmed and printed more quickly. Greatly reduces the number of times of lifting hands of operators.
Description
Technical Field
The invention relates to the field of identification scale weighing, in particular to a command input method based on an identification scale weighing platform.
Background
Recently, as barcode label scales for image recognition are becoming popular, the demand of supermarkets for personnel training is reduced, and the operation speed is increased by 15%, so that the barcode label scales are becoming popular. However, there is still a disadvantage in that most of touch screens are above, and when an employee operates the AI scale, identification results appear, and the correct commodity needs to be judged by manual vision, and the label is printed by clicking the correct commodity. This click will result in a lift motion, which is counted as an arm lift every 10 seconds. This frequent lifting action is likely to cause muscle strain in the operator. In view of such inconvenience, a solution is urgently needed.
In order to solve the defect of muscle strain caused by frequent lifting of the hands of the AI operator, the invention creates an operation method for completing confirmation of printing of the preferred commodity without taking hands, namely a gesture operation method. Because the preferred accuracy of artificial intelligence recognition is typically 80% to 85%, the preferred and secondary accuracy can be up to over 90%, and if the confirmation is printed without lifting hands, the number of times of lifting hands of operators is greatly reduced.
Disclosure of Invention
In order to solve the problem that the operator frequently lifts hands caused by the fact that the conventional identification scale confirms that the printing instruction input mode is not convenient enough, the invention provides an instruction input method based on a weighing platform of the identification scale,
S11, acquiring an operation mode of a user on the identification scale platform.
S12, determining key instructions corresponding to different operation modes according to the sensed operation modes.
On the basis of the command input method based on the identification scale platform, the invention can be improved as follows.
Further, the method for obtaining the operation mode of the user on the recognition scale platform comprises the following steps that S111, the user generates weight increment change on the recognition scale platform through gestures in response time, the weight value of the scale platform is restored to stable weight before operation in response time, and when the weight increment exceeds a first weight threshold value, the change duration of the weight increment is obtained; when the user does not operate the weighing platform through gestures within the response time, printing confirmation is carried out by clicking a display result on the touch display screen, wherein the first click recognition result is a first key instruction, and the second click recognition result is a second key instruction;
s112, when the weighing platform is operated through gestures in response time, and the change duration exceeds a first time threshold, recording the change duration;
s113, determining the operation mode of the user on the weighing platform of the identification scale according to the change duration.
Further, determining key instructions corresponding to different operation modes according to the sensed operation modes includes obtaining the operation modes, determining corresponding key instructions according to the weight change duration, wherein the operation modes with different weight change duration correspond to different key instructions, and determining that the operation modes correspond to first key instructions when the weight change duration of the weighing platform is within a first time range; and when the change duration of the weighing platform exceeds a second time threshold, determining that the operation mode corresponds to a second key instruction.
Further, the first time length range is 100ms to 300ms, and when the user taps the weighing platform so that the weight change duration of the weighing platform exceeds 100ms and is smaller than 300ms, the operation mode is determined to be the first key instruction.
Further, the second time threshold is 1000ms, and when the user presses the weighing platform so that the duration of the weight change of the weighing platform exceeds 1000ms, the second key instruction is determined according to the operation mode.
Another object of the present invention is to provide a method for intelligently identifying scale information interaction, including
S21, acquiring a commodity identification result, and confirming a key instruction to be input according to the commodity identification result;
s22, acquiring an operation mode of a user on the weighing platform of the identification scale, and inputting corresponding key instructions according to different sensed operation modes;
S23, executing the interaction process corresponding to the key instruction according to the key instruction, and performing information interaction through other input equipment when the key instruction is empty.
Further, acquiring a commodity identification result, and confirming a key instruction to be input according to the commodity identification result specifically comprises:
S211, obtaining a picture of the commodity to be identified on the weighing platform of the identification scale;
S212, inputting the picture into an image recognition model to obtain the commodity recognition result;
s213, determining a key instruction for selecting the commodity identification result corresponding to the commodity to be identified according to the commodity identification result.
Further, the commodity identification result comprises a plurality of commodity identification results, the commodity identification results are arranged in descending order according to the matching degree with the commodity to be identified, and the key instruction to be input is confirmed according to the ordering positions of the identification results.
Further, executing an interaction process corresponding to the key instruction according to the key instruction; the key instruction comprises the first key instruction and the second key instruction;
executing the interaction process corresponding to the key instruction according to the first key instruction, namely printing the commodity label information of the first recognition result;
and executing the interaction process corresponding to the key instruction according to the second key instruction, namely printing the commodity label information of the secondary identification result.
Further, obtaining the operation mode of the user on the weighing platform of the identification scale, and inputting the corresponding key instruction according to the sensed different operation modes further comprises: and after the commodity identification result is obtained, when the operation mode of the identification scale platform by the user is not obtained within the response time of the platform, carrying out information interaction in a touch screen clicking or keyboard input mode.
The invention further aims to provide an intelligent electronic scale system, which comprises an identification scale host machine, a weighing platform and an interactive terminal, wherein the weighing platform is respectively in communication connection with the identification scale host machine, the weighing platform is used for measuring the weight of an object and outputting weight measurement values, the weighing platform is also used for acquiring the operation modes of a user on the electronic scale platform and inputting corresponding key instructions according to the sensed different operation modes, the weighing platform can upload the weight measurement values and the key instructions to the identification scale host machine, and when the weighing platform acquires weight change, the identification scale host machine detects the change value of the weight value of a measured object of the weighing platform, and determines that the weighing platform is filled with the object to be identified; the identification scale host receives the output weight measurement value, identifies the article, obtains a plurality of identification results of the article, and outputs article label information of the identification results to the interaction terminal; the interactive terminal obtains an article identification result, and inputs a required key instruction through the weighing platform according to the article identification result; and executing the interaction process corresponding to the key instruction, and performing information interaction, wherein when the key instruction is empty, the information interaction is performed through other input equipment.
Drawings
FIG. 1 is a flow chart of a method for inputting instructions based on an identification scale weighing platform of the present invention;
FIG. 2 is a flow chart of a method for intelligent identification scale information interaction according to the present invention;
FIG. 3 is a flow chart of printing merchandise tags in a preferred mode of operation of the present invention;
FIG. 4 is a flow chart of printing merchandise tags in a secondary operation mode of the present invention.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1, the invention provides a command input method based on an identification scale platform, which comprises S11, obtaining an operation mode of a user on the identification scale platform, S12, and determining key commands corresponding to different operation modes according to the sensed operation mode. By adopting the method for clicking the commodity by adopting the simulation keys, the process of confirming the commodity identification result and printing the label can be completed only by operating the weighing platform through gestures, the simulation keys corresponding to the operation modes one by one are formulated according to the operation modes of pressing the identification weighing platform by different users, and the simplification of the weighing process of commodity identification weighing of the weighing platform is realized, so that the frequent hand lifting action of a metering person is greatly reduced, and the metering person can more easily complete the commodity metering process.
In this embodiment, specifically, the user operates the recognition scale platform within 3 seconds after displaying the recognition result, so that the weight of the scale platform is increased, and the weight returns to the weight before the gesture operation within the response time. When the weight increment exceeds a first weight threshold value of 20g, acquiring and recording the change duration time of the weight increment; and determining the operation mode of the user on the weighing platform of the identification scale according to the change duration. And determining key instructions corresponding to different operation modes according to the sensed operation modes.
According to the sensed operation modes, determining the instructions corresponding to different operation modes comprises determining the operation mode as the first key instruction when the weight change duration of the weighing platform is within a first time length range, wherein the first time length range is 100ms to 300ms, and determining the operation mode as the first key instruction when the user presses the weighing platform so that the weight change duration of the weighing platform exceeds 100ms and is smaller than 300 ms. When the duration of the change of the weighing platform exceeds a second time threshold, the second time threshold is 1000ms, and when the duration of the change of the weight of the weighing platform exceeds 1000ms by pressing the weighing platform by a user, the second key instruction is determined according to the operation mode. And determining that the operation mode corresponds to a second key instruction.
In this embodiment, specifically, as shown in fig. 2, information interaction is performed by adopting the key instruction input manner, so as to obtain a commodity identification result, and a key instruction to be input is confirmed according to the commodity identification result; acquiring the operation modes of a user on the weighing platform of the identification scale, and inputting corresponding key instructions according to the sensed different operation modes; and executing the interaction process corresponding to the key instruction according to the key instruction, and carrying out information interaction, wherein when the key instruction is empty, the information interaction is carried out through other input equipment. Executing the interaction process corresponding to the key instruction according to the key instruction; the key instruction comprises the first key instruction and the second key instruction; executing the interaction process corresponding to the key instruction according to the first key instruction, namely printing the commodity label information of the first recognition result; and executing the interaction process corresponding to the key instruction according to the second key instruction, namely printing the commodity label information of the secondary identification result.
As shown in fig. 3 and fig. 4, in this embodiment, specifically, when the commodity is placed on the weighing platform and the commodity identification result obtained by identification is displayed to the user through the interactive terminal, the identification scale completes the identification of the commodity and enters the commodity identification state, and meanwhile, the weighing platform is in the state of acquiring the user key instruction within three seconds, the weighing system receives the operation mode that the user presses the weighing platform of the identification scale, the user presses the finger on the identification scale, and the weight sensor outputs the acquired weight change value and the weight change duration time of the weighing platform to the identification scale host; the weight change value and the weight change duration of the weighing platform of the identification scale host determine the operation mode of pressing the identification weighing platform by a user, any one of the simulation keys is preset with one-to-one corresponding operation modes of pressing the weighing system by fingers of the user, and the identification scale host sends corresponding key instructions to the interactive terminal according to the operation modes. The interactive terminal comprises a touch display screen and a label printing device, wherein a user can click and print commodity label information corresponding to the commodity through the touch display screen, and the label printing device prints the commodity label information and is adhered to the commodity.
The operation mode that the first simulation key preset user presses the weighing system is as follows: the user presses the weighing system such that the duration of the weight change of the weighing system is within a preset duration range. Or the user presses the weighing system such that the weight change value of the weighing system exceeds a preset time period threshold. Specifically, when the user taps the weighing platform within three seconds and the weight change value obtained by the weighing platform is larger than 20g, the duration of the weight change is longer than 100ms and smaller than 300ms, the identification scale host machine sends a key instruction for printing the preferred commodity to the interactive terminal, and the interactive terminal prints the label information of the preferred commodity. When the user lightly presses the weighing platform and loosens hands within three seconds and the weight change value obtained by the weighing platform is larger than 20g, and the duration time of the weight change is longer than 1000ms, the identification scale host machine sends a key instruction for printing the commodity selection to the interactive terminal, and the interactive terminal prints the label information of the commodity selection. After the weighing platform is in a state of acquiring a user key instruction for 3s, the state can be exited, when the weighing platform does not acquire an operation mode of the identification weighing platform by a user after acquiring a commodity identification result, information interaction is performed through a touch screen click or keyboard input mode, confirmation of the identification result is completed through a traditional keyboard input or touch screen click input mode, and the label information comprises information such as commodity type names, bar codes corresponding to commodity types, commodity weights, commodity price, commodity total price, label printing time and the like.
The weight duration range (100 ms to 300 ms), the weight change value (20 g) and the weight change duration threshold (1000 ms) are not limited to this embodiment, and since different types of commodities divide different areas and identification scales corresponding to the commodity types thereof are set in different commodity areas in the practical application process, the above settings need to be adaptively adjusted according to the measured commodity types, for example, the weight duration range of the identification scales set in the fruit and vegetable dry goods area is different from the weight duration range of the identification scales set in the fish seafood area.
The reader will appreciate that in the description of this specification, a description of terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the method embodiments described above are merely illustrative, e.g., the division of steps is merely a logical function division, and there may be additional divisions of actual implementation, e.g., multiple steps may be combined or integrated into another step, or some features may be omitted or not performed.
The present invention is not limited to the above embodiments, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the present invention, and these modifications and substitutions are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (11)
1. An instruction input method based on an identification scale weighing platform is characterized by comprising the following steps:
S111, enabling the weighing platform to generate weight increment change through gestures by a user in response time, and enabling the weight value of the weighing platform to be restored to stable weight before operation in response time, and acquiring the change duration of the weight increment when the weight increment exceeds a first weight threshold;
s112, when the weighing platform is operated through gestures in response time, and the change duration exceeds a first time threshold, recording the change duration;
S113, determining an operation mode of a user on the identification scale platform according to the change duration;
And S12, determining key instructions corresponding to the operation modes according to the weight change duration time corresponding to the operation modes, wherein the operation modes with different weight change duration time correspond to different key instructions.
2. The method of claim 1, wherein the step S111 further comprises:
And when the user does not operate the weighing platform through gestures in the response time, printing confirmation is carried out by clicking a display result on the touch display screen, wherein the first click recognition result is a first key instruction, and the second click recognition result is a second key instruction.
3. The method of claim 2, wherein the step S12 includes:
When the duration of the weight change of the weighing platform is within a first time length range, determining that the operation mode corresponds to a first key instruction; and when the change duration of the weighing platform exceeds a second time threshold, determining that the operation mode corresponds to a second key instruction.
4. A method of inputting a command based on a recognition scale platform according to claim 3, wherein the first time period is in a range of 100ms to 300ms, and the first key command is determined as the operation mode when the user taps the platform so that the weight change duration of the platform exceeds 100ms and is less than 300 ms.
5. A method of inputting a command based on a recognition scale platform according to claim 3, wherein the second time threshold is 1000ms, and the user presses the platform such that the duration of the weight change of the platform exceeds 1000ms, then determines that the operation mode is determined to be the second key command.
6. The intelligent identification scale information interaction method is characterized by comprising the following steps of: comprising
S21, acquiring a commodity identification result, and confirming a key instruction to be input according to the commodity identification result after the commodity identification result is displayed;
s22, sensing different operation modes by adopting the instruction input method based on the identification scale weighing platform of claim 1 and inputting corresponding key instructions;
S23, executing the interaction process corresponding to the key instruction according to the key instruction, and carrying out information interaction, and when the key instruction is empty, carrying out information interaction through other input equipment.
7. The method for intelligently identifying scale information interaction according to claim 6, wherein: the commodity identification result is obtained, and the key instruction which needs to be input is confirmed according to the commodity identification result specifically comprises the following steps:
s211, obtaining a picture of the commodity to be identified on the weighing platform of the identification scale;
S212, inputting the picture into an image recognition model to obtain the commodity recognition result;
s213, determining a key instruction for selecting the commodity identification result corresponding to the commodity to be identified according to the commodity identification result.
8. The method for intelligently identifying scale information interaction according to claim 6, wherein: the commodity identification result comprises a plurality of commodity identification results, the commodity identification results are arranged in descending order according to the matching degree with the commodity to be identified, and key instructions needing to be input are confirmed according to the ordering positions of the commodity identification results.
9. The method for intelligently identifying scale information interaction according to claim 6, wherein: executing the interaction process corresponding to the key instruction according to the key instruction; the key instruction comprises a first key instruction and a second key instruction;
executing the interaction process corresponding to the key instruction according to the first key instruction, namely printing the commodity label information of the first recognition result;
and executing the interaction process corresponding to the key instruction according to the second key instruction, namely printing the commodity label information of the secondary identification result.
10. The method of intelligent scale information interaction according to claim 6, wherein the step S22 further comprises: and after the commodity identification result is obtained, when the operation mode of the identification scale platform by the user is not obtained within the response time of the platform, carrying out information interaction in a touch screen clicking or keyboard input mode.
11. The utility model provides an intelligent electronic scale system, includes discernment balance host computer and respectively with its communication connection's weighing platform and interactive terminal, its characterized in that:
The weighing platform is used for measuring the weight of an object and outputting a weight measurement value, the weighing platform is also used for sensing different operation modes and inputting corresponding key instructions by adopting the instruction input method based on the weighing platform of the identification scale according to claim 1, the weighing platform can upload the weight measurement value and the key instructions to the identification scale host, and when the weighing platform acquires weight change, the identification scale host detects the change value of the weight value of a measured object of the weighing platform, so that the object to be identified is determined to be filled in the weighing platform;
the identification scale host receives the output weight measurement value, identifies the article, obtains a plurality of identification results of the article, and outputs article label information of the identification results to the interaction terminal;
The interactive terminal obtains an article identification result, and inputs a required key instruction through the weighing platform according to the article identification result; and executing the interaction process corresponding to the key instruction, and performing information interaction, wherein when the key instruction is empty, the information interaction is performed through other input equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111180462.2A CN113918017B (en) | 2021-10-11 | 2021-10-11 | Instruction input method based on identification scale weighing platform |
| PCT/CN2021/126383 WO2023060644A1 (en) | 2021-10-11 | 2021-10-26 | Instruction input method based on weighing platform of identification scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111180462.2A CN113918017B (en) | 2021-10-11 | 2021-10-11 | Instruction input method based on identification scale weighing platform |
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| Publication Number | Publication Date |
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| CN113918017A CN113918017A (en) | 2022-01-11 |
| CN113918017B true CN113918017B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111180462.2A Active CN113918017B (en) | 2021-10-11 | 2021-10-11 | Instruction input method based on identification scale weighing platform |
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| CN (1) | CN113918017B (en) |
| WO (1) | WO2023060644A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114518158A (en) * | 2022-01-28 | 2022-05-20 | 厦门顶尖电子有限公司 | Touch identification scale and label printing triggering method based on touch identification scale |
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| JPH0692338A (en) * | 1992-09-03 | 1994-04-05 | Ishida Co Ltd | Commodity information processor |
| CN103456110A (en) * | 2012-05-31 | 2013-12-18 | Ncr公司 | Checkout device with multi-touch input device |
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| Publication number | Publication date |
|---|---|
| CN113918017A (en) | 2022-01-11 |
| WO2023060644A1 (en) | 2023-04-20 |
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