CN109484724B - Control method and device for double-sided coding and storage medium - Google Patents
Control method and device for double-sided coding and storage medium Download PDFInfo
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- CN109484724B CN109484724B CN201811323506.0A CN201811323506A CN109484724B CN 109484724 B CN109484724 B CN 109484724B CN 201811323506 A CN201811323506 A CN 201811323506A CN 109484724 B CN109484724 B CN 109484724B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/26—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for marking or coding completed packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
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- Container Filling Or Packaging Operations (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention discloses a control method for double-sided coding, which comprises the following steps: when the carton is detected to reach the code area, acquiring a character string group; respectively acquiring an inner box code character string and an outer box code character string in the character string group according to the inner box code identification and the outer box code identification; and controlling the inner box code sprayer to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and controlling the outer box code sprayer to code the outer side of the carton according to the outer box code character string to generate a second graphic code. The invention also discloses a control device and a storage medium for double-sided coding. Because only need carry out once coding operation and can accomplish the two-sided coding to the carton, it is easy and simple to handle.
Description
Technical Field
The present invention relates to the field of code assignment, and in particular, to a method and an apparatus for controlling double-sided code assignment, and a storage medium.
Background
Spraying a graphic code on a package (e.g., a carton) of a product is a very important anti-counterfeiting and marketing means at present, for example, the sprayed graphic code contains information or activity information of the product, so that a consumer can obtain the relevant information of the product or participate in the relevant activity after scanning the graphic code. With the development of product management requirements, it is often necessary to spray multiple graphic codes on the package of the same product to realize different functions, such as double-sided coding on the inner side and the outer side of the package of the product.
At present, when the inner side and the outer side of a product package need to be subjected to double-sided coding respectively, firstly, the coding is generally sprayed on one side of the product package, then, the package is overturned, and then, the coding is sprayed on the other side, and the double-sided coding of the product package can be completed only by two coding operations, so that the operation is complex.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a control method, a control device and a storage medium for double-sided coding, and aims to solve the problems that double-sided coding of product packaging can be completed only by two coding operations at present, and the operation is complicated.
In order to achieve the above object, the present invention provides a control method for double-sided coding, the control method for double-sided coding is applied to a double-sided coding device, a coding area of the double-sided coding device includes an inner box code nozzle and an outer box code nozzle, the coding method includes the following steps:
when the carton is detected to reach the code area, acquiring a character string group;
respectively acquiring an inner box code character string and an outer box code character string in the character string group according to the inner box code identification and the outer box code identification;
and controlling the inner box code sprayer to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and controlling the outer box code sprayer to code the outer side of the carton according to the outer box code character string to generate a second graphic code.
Preferably, after the step of controlling the inner box code sprayer to code the inner side of the carton according to the inner box code character string to generate the first graphic code, and controlling the outer box code sprayer to code the outer side of the carton according to the outer box code character string to generate the second graphic code, the method further includes:
collecting first graphic code information on the inner side and second graphic code information on the outer side of the carton after coding;
and when at least one of the first graphic code information and the second graphic code information is not acquired, controlling a conveying device to convey the carton to a rejection area.
Preferably, after the step of collecting the first graphic code information on the inner side and the second graphic code information on the outer side of the coded carton, the method further comprises:
acquiring character strings corresponding to the first graphic code information and the second graphic code information when the first graphic code information and the second graphic code information are acquired;
and when at least one of the character strings is not matched with the code-assigned character string, controlling a conveying device to convey the carton to a rejection area.
Preferably, after the step of acquiring the character strings corresponding to the first graphic code information and the second graphic code information when the first graphic code information and the second graphic code information are acquired, the method further includes:
when the character strings are matched with the code-assigned character strings, judging whether the character strings are correlated character strings;
when the character strings are not the character strings which are mutually associated, controlling a conveying device to convey the carton to a rejection area;
and when the character strings are mutually associated character strings, controlling a conveying device to convey the carton to a stacking area.
Preferably, after the step of controlling the conveying device to convey the cartons to the rejecting area, the method further comprises:
and clearing the character string group currently used and putting the character string group into an abnormal data pool.
Preferably, after the step of controlling the conveyor to convey the cartons to the rejection area, the method further comprises:
updating the number of the cartons in the rejection area;
and outputting reminding information when the number of the cartons in the rejection area is greater than a preset threshold value.
Preferably, after the step of controlling the conveying device to convey the cartons to the stacking area when the character strings are associated with each other, the method further comprises:
updating the number of cartons in the group stacking area;
and when the number of the cartons reaches a preset number, conveying the cartons in the stacking area to a strapping machine through the conveying device, and emptying the number of the cartons in the stacking area.
Preferably, the method for controlling double-sided coding further includes:
when a character string decryption instruction is detected, acquiring the character string group to be decrypted and outputting a key input interface;
when a first key input by a key input interface is detected, sending a second key acquisition request to a server, wherein the second key acquisition request comprises the first decryption key;
and when a second decryption key fed back by the server is received, decrypting the character string group according to the first key and the second key.
In order to achieve the above object, the present invention also provides a double-sided coding control device, including: the double-sided code-assigning control method comprises the steps of realizing the double-sided code-assigning control method according to any one of the above steps when the double-sided code-assigning control program is executed by the processor.
In order to achieve the above object, the present invention further provides a storage medium having a double-sided coding control program stored thereon, wherein the double-sided coding control program realizes the steps of the double-sided coding control method according to any one of the above aspects when executed by a processor.
The control method of the double-sided coding is applied to the double-sided coding device, a coding area of the double-sided coding device comprises an inner box code spray head and an outer box code spray head, when a control terminal (such as an industrial personal computer) of the double-sided coding detects that a carton reaches the coding area, a character string group is obtained, then an inner box code character string and an outer box code character string in the character string group are respectively obtained according to an inner box code identifier and an outer box code identifier, then the inner box code spray head is controlled to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and the outer box code spray head is controlled to code the outer side of the carton according to the outer box code character string to generate a second graphic code. Because only need carry out once coding operation and can accomplish the two-sided coding to the carton, it is easy and simple to handle.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a control method for double-sided coding according to a first embodiment of the present invention;
FIG. 3 is a flowchart illustrating a control method for double-sided coding according to a second embodiment of the present invention;
FIG. 4 is a flowchart illustrating a control method for double-sided coding according to a third embodiment of the present invention;
FIG. 5 is a flowchart illustrating a control method for double-sided coding according to a fourth embodiment of the present invention;
FIG. 6 is a flowchart illustrating a control method for double-sided coding according to a fifth embodiment of the present invention;
fig. 7 is a flowchart illustrating a control method for double-sided coding according to a sixth embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows:
when the carton is detected to reach the code area, acquiring a character string group;
respectively acquiring an inner box code character string and an outer box code character string in the character string group according to the inner box code identification and the outer box code identification;
and controlling the inner box code sprayer to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and controlling the outer box code sprayer to code the outer side of the carton according to the outer box code character string to generate a second graphic code.
In the prior art, the double-sided code assigning to the product package can be completed only by two code assigning operations, so that the operation is complicated.
The invention provides a solution, so that double-sided coding of a carton can be completed by only one coding operation, and the operation is simple and convenient.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include an operating system, a network communication module, a user interface module, and a control program of double-sided coding.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call the control program of the double-sided coding stored in the memory 1005, and perform the following operations:
when the carton is detected to reach the code area, acquiring a character string group;
respectively acquiring an inner box code character string and an outer box code character string in the character string group according to the inner box code identification and the outer box code identification;
and controlling the inner box code sprayer to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and controlling the outer box code sprayer to code the outer side of the carton according to the outer box code character string to generate a second graphic code.
Further, the processor 1001 may call the control program of the double-sided coding stored in the memory 1005, and further perform the following operations:
collecting first graphic code information on the inner side and second graphic code information on the outer side of the carton after coding;
and when at least one of the first graphic code information and the second graphic code information is not acquired, controlling a conveying device to convey the carton to a rejection area.
Further, the processor 1001 may call the control program of the double-sided coding stored in the memory 1005, and further perform the following operations:
acquiring character strings corresponding to the first graphic code information and the second graphic code information when the first graphic code information and the second graphic code information are acquired;
and when at least one of the character strings is not matched with the code-assigned character string, controlling a conveying device to convey the carton to a rejection area.
Further, the processor 1001 may call the control program of the double-sided coding stored in the memory 1005, and further perform the following operations:
when the character strings are matched with the code-assigned character strings, judging whether the character strings are correlated character strings;
when the character strings are not the character strings which are mutually associated, controlling a conveying device to convey the carton to a rejection area;
and when the character strings are mutually associated character strings, controlling a conveying device to convey the carton to a stacking area.
Further, the processor 1001 may call the control program of the double-sided coding stored in the memory 1005, and further perform the following operations:
and clearing the character string group currently used and putting the character string group into an abnormal data pool.
Further, the processor 1001 may call the control program of the double-sided coding stored in the memory 1005, and further perform the following operations:
updating the number of the cartons in the rejection area;
and outputting reminding information when the number of the cartons in the rejection area is greater than a preset threshold value.
Further, the processor 1001 may call the control program of the double-sided coding stored in the memory 1005, and further perform the following operations:
updating the number of cartons in the group stacking area;
and when the number of the cartons reaches a preset number, conveying the cartons in the stacking area to a strapping machine through the conveying device, and emptying the number of the cartons in the stacking area.
Further, the processor 1001 may call the control program of the double-sided coding stored in the memory 1005, and further perform the following operations:
when a character string decryption instruction is detected, acquiring the character string group to be decrypted and outputting a key input interface;
when a first key input by a key input interface is detected, sending a second key acquisition request to a server, wherein the second key acquisition request comprises the first decryption key;
and when a second decryption key fed back by the server is received, decrypting the character string group according to the first key and the second key.
According to the scheme, when a control terminal (such as an industrial personal computer) for double-sided coding detects that a carton reaches a coding area, a character string group is obtained, then an inner box code character string and an outer box code character string in the character string group are respectively obtained according to an inner box code identifier and an outer box code identifier, then the inner box code sprayer is controlled to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and the outer box code sprayer is controlled to code the outer side of the carton according to the outer box code character string to generate a second graphic code. Because only need carry out once coding operation and can accomplish the two-sided coding to the carton, it is easy and simple to handle.
Referring to fig. 2, fig. 2 is a flowchart illustrating a double-sided coding control method according to a first embodiment of the present invention, where the double-sided coding control method includes:
step S10, when detecting that the carton reaches the code area, acquiring a character string group;
the control method for double-sided coding provided by this embodiment is applied to control double-sided coding in a double-sided coding production line, the double-sided coding production line (double-sided coding device) may include a feeding area, a paging area, a deviation rectifying area and a coding area which are connected in sequence by a conveying device, the coding area is respectively connected with a rejection area and a group stacking area by the conveying device, and the group stacking area is connected with a binding machine by the conveying device; the inner box code sprayer and the outer box code sprayer are arranged in the code assigning area, and are respectively arranged above and below the code assigning platform (platform for placing cartons in code assigning), so that the inner box code sprayer and the outer box code sprayer can be arranged below the code assigning platform, or the inner box code sprayer can be arranged above the code assigning platform, and both the arrangement modes can be realized. The coding area is further provided with a carton detection sensor for detecting whether cartons arrive at the coding area. When the carton arrives at the coding position, the carton detection device detects that the carton arrives at the coding area, a control terminal (such as an industrial personal computer) of double-sided coding acquires a stored character string group, and the character string group comprises an inner box code character string and an outer box code character string which are mutually related.
Step S20, respectively acquiring an inner box code character string and an outer box code character string in the character string group according to the inner box code identification and the outer box code identification;
as described above, the character string group includes the inner box code character string and the outer box code character string which are associated with each other, and the inner box code character string and the outer box code character string respectively include the inner box code identifier and the outer box code identifier, and are used for distinguishing the inner box code character string from the outer box code character string. It can be understood that the inner container code identifier and the outer container code identifier may be set according to actual conditions, for example, may be a keyword embedded in a preset position in a character string. And after the control terminal acquires the character string, further acquiring an inner box code character string and an outer box code character string in the character string group respectively according to the inner box code identification and the outer box code identification.
And step S30, controlling the inner box code spray head to assign codes to the inner side of the carton according to the inner box code character string to generate a first graphic code, and controlling the outer box code spray head to assign codes to the outer side of the carton according to the outer box code character string to generate a second graphic code.
After the control terminal acquires the inner box code character string and the outer box code character string, the inner box code spray head is controlled to endow the inner side of the carton with codes according to the inner box code character string to generate a first graphic code, namely, the inner box code character string is converted into the first graphic code, and the inner box code spray head is controlled to spray the first graphic code on the inner side of the carton; and simultaneously controlling the outer box code spray head to endow the outer side of the carton with codes according to the outer box code character string to generate a second graphic code, namely converting the outer box code character string into the second graphic code, and controlling the inner box code spray head to endow the second graphic code on the outer side of the carton. Preferably, the graphic code (including the first graphic code and the second graphic code) comprises a two-dimensional code.
According to the technical scheme, when a control terminal (such as an industrial personal computer) of double-sided coding detects that a carton reaches a coding area, a character string group is obtained, then an inner box code character string and an outer box code character string in the character string group are respectively obtained according to an inner box code identifier and an outer box code identifier, then the inner box code spray head is controlled to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and the outer box code spray head is controlled to code the outer side of the carton according to the outer box code character string to generate a second graphic code. Because only need carry out once coding operation and can accomplish the two-sided coding to the carton, it is easy and simple to handle.
Further, referring to fig. 3, fig. 3 is a flowchart illustrating a second embodiment of the double-sided coding control method according to the present invention, and based on the first embodiment, after the step S30, the method further includes:
step S40, collecting the first graphic code information of the inner side and the second graphic code information of the outer side of the carton after the code is assigned;
and step S50, controlling a conveying device to convey the carton to a rejection area when at least one of the first graphic code information and the second graphic code information is not collected.
In this embodiment, graphic code collecting devices, such as a camera or a camera, are further respectively disposed above and below the code assigning platform in the code assigning region, and are used for collecting graphic code information on the code-assigned carton. After the inner box code sprayer and the outer box code sprayer are controlled to carry out double-sided coding on the carton, the control terminal of the double-sided coding controls the graphic code acquisition device to acquire coded first graphic code information on the inner side and second graphic code information on the outer side of the carton so as to determine whether coding is successful.
When the graphic code acquisition device does not acquire at least one of the first graphic code information and the second graphic code information, it is indicated that at least one side of the carton is not successfully coded or at least one side of the carton is not normally identified by spraying the coded graphic code, the carton is circulated, so that the subsequent graphic code cannot be scanned, and the carton needs to be rejected, therefore, the control terminal for double-sided coding controls the conveying device to convey the carton to a rejection area for an operator to process. For example, the operator can re-code the carton after covering the unrecognizable graphic code (including the first graphic code and the second graphic code) on the carton with the adhesive sticker. Meanwhile, the double-sided coding control terminal clears the character string group currently used to prevent data retrieval errors, and the cleared character string group is placed in an abnormal data pool for statistics and verification of the usage amount of the coding character string.
When the graphic code acquisition device acquires the first graphic code information and the second graphic code information at the same time, the inner side and the outer side of the carton are endowed with codes at the same time, and at the moment, the carton can be conveyed to a stacking area.
According to the technical scheme, after double-sided coding, the control terminal controls the acquisition device to acquire the coded first graphic code information on the inner side and the coded second graphic code information on the outer side of the carton, and when at least one of the first graphic code information and the second graphic code information is not acquired, the transmission device is controlled to transmit the carton to the rejection area, so that the carton which is not successfully subjected to double-sided coding is effectively prevented from flowing into the market.
Further, referring to fig. 4, fig. 4 is a flowchart illustrating a control method for double-sided coding according to a third embodiment of the present invention, and based on the second embodiment, after the step S40, the method further includes:
step S60, when the first graphic code information and the second graphic code information are collected, acquiring character strings corresponding to the first graphic code information and the second graphic code information;
and step S70, when at least one of the character strings is not matched with the code-assigned character string, controlling a conveying device to convey the carton to a rejecting area.
In a practical situation, when the code is assigned, a character string group is possibly called wrongly, namely although the code assignment is successful on the inner side and the outer side of the carton box simultaneously, the character string corresponding to the sprayed image code is not the assigned code character string; therefore, in this embodiment, when the first graphic code information and the second graphic code information are acquired at the same time, the double-sided coding control terminal further determines whether a character string calling error exists.
Specifically, when the first graphic code information and the second graphic code information are collected, the double-sided coding control terminal obtains character strings corresponding to the first graphic code information and the second graphic code information, and then judges whether the character strings corresponding to the first graphic code information and the second graphic code information are matched with the coding character strings in use. When at least one of the character strings is not matched with the code-assigned character string, it is indicated that at least one of the first graphic code information and the second graphic code information which are sprayed and assigned on the carton is not converted from the code-assigned character string, and a character string calling error exists, and the carton needs to be rejected, so that the control terminal of the double-sided code assignment controls the conveying device to convey the carton to a rejection area for an operator to handle. Meanwhile, the double-sided coding control terminal clears the currently used character string group and puts the cleared character string group into an abnormal data pool. It is understood that step S50 and step S60 are in a parallel relationship, rather than a sequential relationship.
When detecting that the character strings corresponding to the first graphic code information and the second graphic code information are matched with the coding character strings, the coding data are correctly called, the first graphic code and the second graphic code are converted by the coding character strings, and at the moment, the carton is controlled to be conveyed to a stacking area by a conveying device.
According to the technical scheme, when the first graphic code information and the second graphic code information are collected, the control terminal of double-sided coding further obtains character strings corresponding to the first graphic code information and the second graphic code information, and when at least one of the character strings is not matched with the coding character string, the control transmitting device transmits the carton to the rejecting area, so that the probability that the carton with problems in double-sided coding flows into the market is further reduced.
Further, referring to fig. 5, fig. 5 is a flowchart illustrating a fourth embodiment of the double-sided coding control method according to the present invention, and based on the third embodiment, after the step S60, the method further includes:
step S80, when the character strings are matched with the code-assigned character strings, judging whether the character strings are the character strings which are related to each other;
step S90, when the character strings are not the character strings related to each other, controlling a conveying device to convey the carton to a rejection area;
and S100, controlling a conveying device to convey the carton to a stacking area when the character strings are mutually related character strings.
In the double-sided coding process, even if the coded character string is correctly called, the situation that the character string is misplaced during coding can also occur, namely the inner box code character string and the outer box code character string used during coding do not come from the same character string group. Therefore, in this embodiment, after determining that the calling of the code-appended data is correct, the control terminal for double-sided code appending further determines whether the character strings corresponding to the first graphic code information and the second graphic code information belong to the same character string group.
Specifically, when the character strings corresponding to the first graphic code information and the second graphic code information are matched with the code-assigning character strings, the double-sided code-assigning control terminal further judges whether the character strings corresponding to the first graphic code information and the second graphic code information are the character strings related to each other; and when the character strings are not the character strings which are mutually associated, whether the character strings corresponding to the first graphic code information and the second graphic code information are from the same character string group or not is explained, and the situation that the code-assigned character strings are staggered exists is explained, and the conveying device is controlled to convey the carton to the rejecting area. Meanwhile, the double-sided coding control terminal clears the currently used character string group and puts the cleared character string group into an abnormal data pool.
Further, the double-sided coding control terminal can record the number of the cartons conveyed to the rejection area, and when the cartons are conveyed to the rejection area by the conveying device, the double-sided coding control terminal updates the number of the cartons in the rejection area, namely, the recorded number of the cartons in the rejection area is added with 1; in addition, a preset threshold value is also preset in the control terminal of the double-sided coding, when the number of the cartons in the rejection area is greater than the preset threshold value, coding faults may exist and need to be checked, and then the control terminal of the double-sided coding outputs prompt information, for example, outputs prompt tones or displays prompt information for rejecting more on a display screen to remind production personnel to perform checking, and further, the control terminal of the double-sided coding can also control the double-sided coding production line to stop coding. It is understood that the cartons transported to the reject area when the conditions of any one of the steps S50, S70 and S90 are satisfied are all recorded by the double-sided coding control terminal.
And when the character strings are mutually related character strings, the fact that the character strings corresponding to the first graphic code information and the second graphic code information are not from the same character string group is explained, and the situation that the code-assigned character strings are staggered does not exist, and the conveying device is controlled to convey the carton to the group stacking area. It is understood that step S70 and step S80 are in a parallel relationship, rather than a sequential relationship.
Further, the double-sided coding control terminal can also send the information of the character string group with successful coding and the usage amount of the character string group to the server, so that the server can open the activity of the character string association in the character string group according to whether the character string group is successfully coded, namely only when the character string group is successfully coded, the activity of the character string association in the character string group is opened; and meanwhile, the coding entrepreneur can judge whether a new character string group or a new character string needs to be generated according to the usage amount of the character string group.
According to the technical scheme provided by the embodiment, when the character strings corresponding to the first graphic code information and the second graphic code information are matched with the code-assigned character strings, the double-sided code-assigned control terminal judges whether the character strings are the character strings which are associated with each other, controls the conveying device to convey the carton to the eliminating area when the character strings are not the character strings which are associated with each other, and controls the conveying device to convey the carton to the group stacking area when the character strings are the character strings which are associated with each other; further reducing the probability of problematic cartons from entering the market in double-sided coding.
Further, referring to fig. 6, fig. 6 is a flowchart illustrating a fifth embodiment of the double-sided coding control method according to the present invention, and based on the fourth embodiment, after the step S100, the method further includes:
step S110, updating the number of cartons in the stacking area;
and step S120, when the number of the cartons reaches a preset number, conveying the cartons in the stacking area to a strapping machine through the conveying device, and emptying the number of the cartons in the stacking area.
In the code-assigning production, the code-assigned cartons need to be piled and bound according to the required number so as to be convenient to transport. However, in the current coding production line, after the coded cartons are conveyed to a fixed area, the cartons need to be manually stacked by operators, which causes waste of human resources. Therefore, according to the technical scheme provided by the embodiment, the control terminal for double-sided coding can automatically control the carton subjected to coding to be stacked.
Specifically, the number (preset number) of each pile of cartons is preset in the double-sided coding control terminal, the number of cartons in a group pile area is recorded during coding production, after the cartons are coded, the graphic code information is acquired by the graphic code acquisition device, and when the cartons are conveyed to the group pile area by the conveying device, the double-sided coding control terminal updates the number of cartons in the group pile area, namely the number of cartons in the group pile area is added by 1; when the number of the cartons in the group stacking area reaches the preset number, the double-sided coding control terminal controls the transmission device to transmit the cartons in the group stacking area to the binding machine, and clears the number of the cartons in the group stacking area, namely, clears the number of the cartons in the group stacking area in the double-sided coding control terminal, records the number again, and the operation is circulated, so that the automatic stacking of the cartons successfully coded by codes is realized. It is understood that the preset number may be set according to actual situations, and is not particularly limited herein, for example, the preset number may be set to 50.
According to the technical scheme provided by the embodiment, after the control terminal for double-sided coding collects the graphic code information and controls the conveying device to convey the cartons to the group stacking area, the number of the cartons in the group stacking area is updated, and when the number of the cartons reaches a preset number, the cartons in the group stacking area are conveyed to the strapping machine through the conveying device, and the number of the cartons in the group stacking area is emptied; therefore, automatic stacking of the successfully coded cartons is achieved, special operators do not need to be configured to stack the cartons, and human resources are saved.
Referring to fig. 7, fig. 7 is a flowchart illustrating a sixth embodiment of a double-sided coding control method according to the present invention, based on any one of the first to fourth embodiments, the double-sided coding control method further includes:
step S130, when a character string decryption instruction is detected, acquiring the character string group to be decrypted and outputting a key input interface;
step S140, when a first key input by a key input interface is detected, sending a second key acquisition request to a server, where the second key acquisition request includes the first decryption key;
and step S150, when receiving a second decryption key fed back by the server, decrypting the string group according to the first key and the second key.
In order to prevent the generated character string from being leaked, the character string is generally encrypted when being generated, and after the character string is obtained by a coding manufacturer, the coding manufacturer needs to decrypt the character string first to perform coding production. At present, only one simple password is encrypted for the character string, and only a decryption password needs to be input when the character string is decrypted, so that the safety is low. Therefore, in the technical solution provided in this embodiment, when the character string is decrypted and the terminal detects the input first key, it is necessary to send a second key acquisition request to the server, and after receiving the second key fed back by the server, the character string can be decrypted according to the first key and the second key.
Specifically, when a terminal detects a character string decryption instruction, the terminal acquires the character string to be decrypted and outputs a key input interface, an operator inputs a first key based on the key input interface and clicks to determine, and when the terminal detects the first key input by the key input interface, the terminal sends a second key acquisition request to a server, wherein the second key acquisition request comprises the first decryption key; when receiving a second key acquisition request sent by a terminal, a server acquires a first key in the second key acquisition request, judges whether the first key is correct, and sends a corresponding second key to the terminal when judging that the first key is correct.
In order to further enhance the security of the character string encryption, preferably, the server may further store information of a responsible person (for example, the responsible person may be a person who sets a secret key), when it is determined that the first secret key is correct, send a verification code to a terminal corresponding to the information of the responsible person, and send a verification code input interface to the control terminal of the double-sided coding, after the responsible person receives the verification code, the responsible person enters the verification code in the verification code input interface or provides the verification code for a coding production person to input, after the verification code is input, submits the verification code to the server, and when the server determines that the verification code is correct, the server sends a second secret key to the control terminal of the double-sided coding. And after receiving a second decryption key fed back by the server, the double-sided coding control terminal decrypts the character string according to the first key and the second key. It can be understood that, there is no precedence relationship between step S130 and any one of steps S10 to S120, and fig. 7 is only a schematic flow chart of a scheme in this embodiment.
Further, when the character string is encrypted, a validity period (preset validity period) may be preset for the key, and when the validity period is exceeded, the key cannot decrypt the character string, it can be understood that the preset validity period may be set according to an actual situation, and is not specifically limited herein, for example, the preset validity period may be set to 30 days. Specifically, when a terminal detects a character string decryption instruction, the character string to be decrypted is obtained, a key input interface is output, an operator inputs a first key based on the key input interface and clicks to determine, when the terminal detects the first key input by the key input interface, whether the first key is in a preset validity period is judged, when the first key is in the preset validity period, a second key obtaining request is sent to a server, and when a second key fed back by the server is obtained, the character string is decrypted according to the first key and the second key; and when the first key is not in the preset validity period, outputting reminding information to remind an operator that the key is expired.
In this embodiment, a character string group for double-sided coding is generated by a server, and a control terminal sends a character string group/character string acquisition request to the server at regular time, so that the server feeds back a newly generated character string group/character string when the new character string group/character string is generated.
Specifically, after a related person of the code assigning entrepreneur can log in the server through the terminal, a character string code packet is generated according to a required rule, and the generated character string code packet is stored in the server, and it can be understood that the generated character string code packet can be an associated character string group or an associated character string; when the character string group needs to be generated, the number of character strings included in the character string group and the number of character string groups needing to be generated can be input to generate the character string group, and preferably, the number of character strings included in the character string group is 2. The double-sided coding control terminal sends a character string acquisition request to a server at regular time so that the server feeds back a newly generated character string when the newly generated character string is generated, and preferably, the terminal sends the character string acquisition request to the server in a polling mode. When a server receives a character string acquisition request of a terminal, whether a character string code packet which is not sent to the terminal exists or not is checked, when the character string code packet which is not sent to the double-sided coding control terminal exists, the character string code packet is sent to the double-sided coding control terminal, and the double-sided coding control terminal receives the character string fed back by the server and stores the character string for use during coding. It is to be understood that the server includes a cloud server. It is understood that the string code packet generated by the server may be an already associated string group or an unassociated string group, and is not limited specifically herein. And after the double-sided coding control terminal receives the character string group/character string, when a decryption instruction is received, decryption can be carried out according to the above mode.
In addition, in practical situations, a code-assigning production plant generally has a plurality of code-assigning production lines, and therefore has a plurality of double-sided code-assigning control terminals (e.g. a plurality of industrial computers), in this case, a manufacturer server may be set, the manufacturer server establishes a connection with each double-sided code-assigning control terminal through a local area network, and periodically sends a string set/string acquisition request to the server by the set manufacturer server (preferably, the manufacturer server sends the string set/string acquisition request to the server in a polling manner), when acquiring the string set/string fed back by the server, the string set/string is saved, and when producing code-assigning, the double-sided code-assigning control terminal acquires the string set/string from the manufacturer server for code-assigning production.
Furthermore, when the code packet generated by the server is a character string group, the decrypted code packet can be directly used for double-sided coding production; when the code packet generated by the server is a character string, the character string needs to be associated into a character string group at the double-sided code assigning control terminal, and then the character string group is used for double-sided code assigning production. Specifically, an operator can input the number (first target number) of character string groups to be generated on a double-sided code-assigning control terminal, trigger a character string group generation instruction, acquire the first target number when the double-sided code-assigning control terminal detects the character string group generation instruction, then acquire character strings of a second target number (the second target number is twice of the first target number), then associate every two character strings to obtain the character string group, and respectively mark the two associated character strings in the character string group as an inner box character string and an outer box character string.
Further, the association between the character string set and the product information may be performed when the character string set is generated by the server, or may be performed again at the control terminal that assigns codes on both sides. Specifically, when the double-sided coding control terminal is correlated again, an operator clicks related software through the double-sided coding control terminal to trigger a coding instruction, the double-sided coding control terminal outputs a coding information editing interface when receiving the coding instruction, wherein the coding information editing interface comprises a product information input window and a third target number input window, the operator can input product information and a third target number based on the information editing interface and then click and store the product information and the third target number, when detecting the product information and the target number input based on the coding information editing interface, the double-sided coding control terminal acquires a character string group of the third target number from the stored character string group and correlates the character string group with the product information, wherein the character string group comprises the inner box code character string and the outer box code character string, the inner box code character string and the outer box code character string are both associated with the product information; the product information is stored in advance, the product information input window can be a selection window, a user only needs to click for selection, and the product information can comprise brands, names, tastes, specifications and the like. And after the product information is associated with the character string group by the control terminal of the double-sided coding, the double-sided coding production is controlled according to the method.
According to the technical scheme provided by the embodiment, when a double-sided coding control terminal detects a character string group decryption instruction, the character string to be decrypted is obtained, a key input interface is output, and when a first key input by the key input interface is detected, a second key obtaining request is sent to a server, wherein the second key obtaining request comprises the first decryption key, and when a second decryption key fed back by the server is received, the character string group is decrypted according to the first key and the second key; because the character string group is encrypted by double keys and the second key is required to be obtained from the server during decryption, the security of the character string group is enhanced.
In order to achieve the above object, an embodiment of the present invention further provides a double-sided coding control device, including: the double-sided code-assigning control method comprises a memory, a processor and a double-sided code-assigning control program stored on the memory and capable of running on the processor, wherein the steps of the double-sided code-assigning control method according to any one of the embodiments are realized when the processor executes the double-sided code-assigning control program.
In addition, to achieve the above object, an embodiment of the present invention further provides a storage medium, where a double-sided coding control program is stored, and the double-sided coding control program, when executed by a processor, implements the steps of the double-sided coding control method according to any one of the above embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The control method for the double-sided coding is applied to a double-sided coding device, a coding area of the double-sided coding device comprises an inner box code sprayer and an outer box code sprayer, and the control method for the double-sided coding comprises the following steps:
when the carton is detected to reach the code area and a character string decryption instruction is detected, acquiring a character string group to be decrypted and outputting a key input interface, wherein the character string group comprises an inner box code character string and an outer box code character string which are mutually related;
when a first decryption key input by the key input interface is detected, sending a second decryption key acquisition request to a server, wherein the second decryption key acquisition request comprises the first decryption key;
when a second decryption key fed back by the server is received, decrypting the character string group according to the first decryption key and the second decryption key;
respectively acquiring the decrypted inner box code character string and the decrypted outer box code character string in the character string group according to the inner box code identification and the outer box code identification;
and controlling the inner box code sprayer to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and controlling the outer box code sprayer to code the outer side of the carton according to the outer box code character string to generate a second graphic code.
2. The method as claimed in claim 1, wherein the step of controlling the inner box code sprayer to code the inner side of the carton according to the inner box code character string to generate a first graphic code, and the step of controlling the outer box code sprayer to code the outer side of the carton according to the outer box code character string to generate a second graphic code further comprises:
collecting first graphic code information on the inner side and second graphic code information on the outer side of the carton after coding;
and when at least one of the first graphic code information and the second graphic code information is not acquired, controlling a conveying device to convey the carton to a rejection area.
3. The method for controlling double-sided coding according to claim 2, wherein after the step of collecting the coded first graphic code information on the inner side and the coded second graphic code information on the outer side of the carton, the method further comprises:
acquiring character strings corresponding to the first graphic code information and the second graphic code information when the first graphic code information and the second graphic code information are acquired;
and when at least one of the character strings is not matched with the code-assigned character string, controlling a conveying device to convey the carton to a rejection area.
4. The double-sided coding control method according to claim 3, wherein after the step of acquiring the character strings corresponding to the first graphic code information and the second graphic code information when the first graphic code information and the second graphic code information are acquired, the method further comprises:
when the character strings are matched with the code-assigned character strings, judging whether the character strings are correlated character strings;
when the character strings are not the character strings which are mutually associated, controlling a conveying device to convey the carton to a rejection area;
and when the character strings are mutually associated character strings, controlling a conveying device to convey the carton to a stacking area.
5. The double-sided coding control method according to any one of claims 2 to 4, wherein after the step of controlling the conveying device to convey the cartons to the rejection area, the method further comprises:
and clearing the character string group currently used and putting the character string group into an abnormal data pool.
6. The double-sided coding control method according to any one of claims 2 to 4, wherein after the step of controlling the conveying device to convey the cartons to the rejection area, the method further comprises:
updating the number of the cartons in the rejection area;
and outputting reminding information when the number of the cartons in the rejection area is greater than a preset threshold value.
7. The double-sided coding control method according to claim 4, wherein after the step of controlling the conveyor to convey the cartons to the stacking area when the character strings are mutually associated character strings, the method further comprises:
updating the number of cartons in the group stacking area;
and when the number of the cartons reaches a preset number, conveying the cartons in the stacking area to a strapping machine through the conveying device, and emptying the number of the cartons in the stacking area.
8. A control device for double-sided coding, the control device comprising: memory, a processor and a double-sided code-assigning control program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the double-sided code-assigning control method according to any one of claims 1 to 7.
9. A storage medium having stored thereon a double-sided coding control program that, when executed by a processor, implements the steps of the double-sided coding control method according to any one of claims 1 to 7.
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