Whole-vehicle weighing verification method, system and equipment for chemical fiber automatic packaging system

Abstract

The invention relates to a chemical fiber automatic packaging system whole vehicle weighing verification method, system and equipment, and relates to the technical field of chemical fiber weighing, a controller is used for collecting a silk vehicle code and weighing information, preliminary verification is carried out, or the silk vehicle code and the weighing information are associated to obtain a unique operation serial number, and the unique operation serial number is packaged, added with a preparation position and sent to a master controller; the total controller determines whether the packaging information needs to be received or not through the preparation position, after the information is received, analysis processing is conducted to obtain the operation serial number, and multi-layer inspection is conducted and comprises thread vehicle code verification, packaging task and thread spindle information verification and weighing information verification, so that interaction between the controller and the total controller is achieved, automatic verification is achieved, the verification speed is increased, and the verification efficiency is improved. Therefore, the packaging efficiency is improved. And meanwhile, when any verification fails, abnormal information is stored, so that the yarn machine code and the yarn spindle information can be followed and inquired, and fault processing can be quickly carried out.

Description

Technical Field

[0001] The present invention belongs to the technical field of chemical fiber weighing, and particularly relates to a method, a system and a device for verifying the whole vehicle weighing of a chemical fiber automatic packaging system. Background Art

[0002] The weighing of chemical fiber ingots is a crucial link in the chemical fiber production process. In related technologies, due to the fluffiness and easy soiling characteristics of chemical fibers, whether it is single ingot weighing or whole vehicle weighing, if the weighing weight deviates too much from the standard silk weight, manual recheck is used for verification. This process will consume a lot of time, resulting in a reduction in packaging efficiency and indirectly increasing costs.

[0003] Therefore, how to improve the weighing verification speed and thus improve the packaging efficiency has become a technical problem to be solved urgently in the existing technology. Summary of the Invention

[0004] The present invention provides a method, a system and a device for verifying the whole vehicle weighing of a chemical fiber automatic packaging system to solve the technical problem of slow weighing verification speed in the existing technology.

[0005] The technical solution provided by the present invention is as follows: On the one hand, a method for verifying the whole vehicle weighing of a chemical fiber automatic packaging system, the chemical fiber automatic packaging system includes a controller, and the method includes: The controller collects the vehicle code of the silk vehicle and obtains the weighing information of the whole silk vehicle corresponding to the vehicle code of the silk vehicle; verifies the weighing information of the whole silk vehicle according to the whole vehicle weighing verification rule. If the verification is successful, the vehicle code of the silk vehicle and the verified weighing information are associated to determine a unique operation serial number; the operation serial number is packed to obtain packed data, and a preamble is added, and the packed data after adding the preamble is sent to the master control; The master control judges the packed data with the preamble sent by the controller. When it is judged that the preamble is the set preamble, the packed data corresponding to the preamble is received; the packed data is analyzed and processed to obtain a flow operation number, and the flow operation number includes: the vehicle code of the silk vehicle, the weighing information, and the time information; Based on a preset vehicle code verification rule, the vehicle code of the silk vehicle is verified. If the vehicle code of the silk vehicle conforms to the preset vehicle code verification rule, the packaging task and the ingot information are verified; Based on the vehicle code of the silk vehicle and a preset vehicle code information database, it is verified whether the packaging task and the ingot information corresponding to the vehicle code of the silk vehicle are correct; If the packaging task and the ingot information are correct, it is verified whether the weighing information is within a preset weight difference range; If the weighing information is verified correctly, a status code corresponding to correct verification is sent to the controller; if the weighing information is verified incorrectly, a weighing failure status code is sent to the controller.

[0006] Optionally, the operation serial number includes at least one of numbers, letters, and characters; different information identifying groups are included in the operation serial number, and the different information includes weighing information and the reel car code.

[0007] Optionally, the verification of the weighing information of the entire reel car according to the vehicle weighing verification rule includes: Determine whether the weighing information of the entire reel car is within the preset vehicle weight range. If the weighing information of the entire reel car is within the preset vehicle weight range, it is determined that the verification is successful.

[0008] Optionally, the association of the reel car code and the verified weighing information to determine a unique operation serial number includes: Arrange the reel car code and the verified weighing information according to a preset rule to obtain the unique operation serial number.

[0009] Optionally, the parsing and processing of the packed data to obtain a flow operation number includes: Parse the packed data and add the current time information to the parsed packed data to obtain the flow operation number.

[0010] Optionally, it further includes: If the reel car code does not conform to the preset car code verification rule, send car code exception information to the controller; If the packaging task or the spindle information is abnormal, send packaging task exception information or spindle information exception information to the controller.

[0011] Optionally, set the standby bit to 1.

[0012] On the other hand, a vehicle weighing verification system for a chemical fiber automatic packaging system includes: a controller and a master controller; The controller is used to collect the reel car code of the reel car, obtain the weighing information of the entire reel car corresponding to the reel car code; verify the weighing information of the entire reel car according to the vehicle weighing verification rule. If the verification is successful, associate the reel car code and the verified weighing information to determine a unique operation serial number; pack the operation serial number to obtain packed data, and add a standby bit, and send the packed data with the standby bit added to the master controller; The overall controller is used to judge the packed data with the added preparatory bit sent by the controller. When it is judged that the preparatory bit is the set preparatory bit, it receives the packed data corresponding to the preparatory bit; parses and processes the packed data to obtain a production flow number, which includes: the reel number, weighing information, and time information; based on a preset reel number verification rule, verifies the reel number. If the reel number conforms to the preset reel number verification rule, it verifies the packaging task and the spindle information; based on the reel number and a preset reel number information library, verifies whether the packaging task and the spindle information corresponding to the reel number are correct; if the packaging task and the spindle information are correct, it verifies whether the weighing information is within a preset weight difference range; if the weighing information verification is correct, it sends a status code corresponding to correct verification to the controller; if the weighing information verification is incorrect, it sends a weighing failure status code to the controller.

[0013] In another aspect, a whole-vehicle weighing verification device for a chemical fiber automatic packaging system includes: a processor and a memory connected to the processor; The memory is used to store a computer program, and the computer program is at least used to execute the chemical fiber automatic packaging system whole-vehicle weighing verification method described in any one of the above; The processor is used to call and execute the computer program in the memory.

[0014] The beneficial effects of the present invention are as follows: In the technical solution provided by the embodiment of the present invention, the controller collects the reel number and weighing information of the silk reel, conducts preliminary verification, or associates the reel number and weighing information to obtain a unique operation serial number, packs it, adds a preparatory bit, and sends it to the overall controller; the overall controller determines whether to receive the packed information through the preparatory bit, parses and processes the received information to obtain the production flow number, and conducts multiple-layer inspections, including: reel number verification, packaging task and spindle information verification, weighing information verification, thereby realizing the interaction between the controller and the overall controller, realizing automatic verification, improving the verification speed, and thus improving the packaging efficiency. At the same time, when any verification fails, the abnormal information is stored, so that the reel number and spindle information can be traced and queried, and the fault can be processed quickly. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1A schematic flow chart of a vehicle weighing verification method for a chemical fiber automatic packaging system provided by one embodiment of the present invention; Figure 2 A schematic diagram of the structure of a vehicle weighing verification system for a chemical fiber automatic packaging system provided by an embodiment of the present invention; Figure 3 A schematic structural diagram of a vehicle weighing verification device for an automatic chemical fiber packaging system provided by one embodiment of the present invention. DETAILED DESCRIPTION

[0017] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0018] "Chemical fiber" is chemical fiber, which is made of natural or artificial polymer compounds and processed by chemical methods. The main types are synthetic fibers and regenerated fibers.

[0019] "Silk cart" is usually a kind of equipment involved in chemical fiber production or textile-related fields. Silk cart is generally a tool or equipment used to place, transport and temporarily store silk ingots and other silk fiber products. It is generally divided into two sides, A side and B side, arranged in the form of M*N (where M∈(3-6), N∈(3-8)). Some silk carts are also equipped with wheels for easy movement, and can transfer silk ingots between different process links in the workshop.

[0020] Chemical fiber single spindle weighing is a way to measure the weight of a single spindle in the chemical fiber automatic packaging system. It is a variation of the whole vehicle weighing. The weighing process in current technology is: manual weighing, or semi-automatic weighing. Place a single chemical fiber spindle on the weighing platform of a special weighing device (such as an electronic scale, etc.), and read the corresponding weight value after the indication stabilizes. If the weighing weight deviates too much from the standard silk weight, manual review is required. This process will take a lot of time, resulting in reduced packaging efficiency and indirectly increased costs.

[0021] That is to say, weighing chemical fiber ingots is a crucial link in the chemical fiber production process. In related technologies, due to the fluffiness and easy contamination of chemical fibers, whether it is weighing a single ingot or a whole vehicle, if the weighed weight deviates too much from the standard wire weight, it will be verified through manual review. This process will take a lot of time, resulting in reduced packaging efficiency and indirectly increased costs.

[0022] Therefore, how to improve the weighing verification speed, thereby improving packaging efficiency, has become a technical problem that needs to be urgently solved in the existing technology.

[0023] In order to at least solve the technical problems proposed in the present invention, an overall vehicle weighing verification method, system and device for a chemical fiber automatic packaging system are provided in an embodiment of the present invention. The controller collects the cart code and weighing information of the silk cart, performs preliminary verification, or associates the cart code and weighing information of the silk cart to obtain a unique operation serial number, and then packs it, adds a reserved bit, and sends it to the master control; the master control determines whether to receive the packed information through the reserved bit, and after receiving the information, parses and processes it to obtain an operation serial number, and performs multi-level verification, including: cart code verification, packaging task and silk ingot information verification, weighing information verification, thereby realizing the interaction between the controller and the master control, realizing automatic verification, improving the verification speed, and thus improving the packaging efficiency. At the same time, when any verification fails, the abnormal information is stored, so that the cart code and silk ingot information can be traced and queried, and the fault can be processed quickly.

[0024] Figure 1 As shown in the schematic flowchart of an overall vehicle weighing verification method for a chemical fiber automatic packaging system provided in an embodiment of the present invention, Figure 1 as shown, the method provided in the embodiment of the present invention may include the following steps: S11. The controller collects the cart code of the silk cart and obtains the weighing information of the entire silk cart corresponding to the cart code; verifies the weighing information of the entire silk cart according to the overall vehicle weighing verification rule. If the verification is successful, the cart code of the silk cart and the verified weighing information are associated to determine a unique operation serial number; the operation serial number is packed to obtain packed data, and a reserved bit is added, and the packed data after adding the reserved bit is sent to the master control.

[0025] A controller (for example, it can be a PLC) is provided in the chemical fiber automatic packaging system. The controller exchanges data with the master control (for example, the upper computer). The master control can preset the verification rule in advance to verify the data sent by the controller, and trigger the packaging task after the verification is completed. After the controller collects the cart code of the silk cart, it controls the silk cart to weigh and obtains the corresponding weighing information. For example, the weighing information can be the weight of the silk ingots on the entire silk cart, or the position and corresponding weight of each silk ingot on the entire silk cart. Verify the weighing information. For example, it can be to check whether its weight is within the preset overall vehicle weight range (for example, the overall vehicle silk ingot weight is within the set range, or the weight of each silk ingot is within the set range). When the weight is abnormal, record and alarm. The abnormal content recorded is weight abnormality, or the weight of a certain silk ingot is abnormal. When the verification is successful, the cart code of the silk cart and the verified weighing information are associated to obtain a unique operation serial number, and the operation serial number is packed and sent to the master control, and at the same time, a reserved bit (for example, the reserved bit is 1) is sent to the master control.

[0026] Among them, the operation serial number can be the reel numbers and weighing information arranged in a certain order.

[0027] S12. The master controller judges the packed data with the added preparatory bit sent by the controller. When it judges that the preparatory bit is the set preparatory bit, it receives the packed data corresponding to the preparatory bit; analyzes and processes the packed data to obtain a flow operation number, and the flow operation number includes: reel numbers, weighing information, and time information; Based on a preset reel number verification rule, verify the reel numbers. If the reel numbers conform to the preset reel number verification rule, then verify the packaging task and the ingot information; Based on the reel numbers and a preset reel number information database, verify whether the packaging task and the ingot information corresponding to the reel numbers are correct; If the packaging task and the ingot information are correct, then verify whether the weighing information is within a preset weight difference range; If the weighing information is verified correctly, send a status code corresponding to correct verification to the controller; if the weighing information is verified incorrectly, send a weighing fault status code to the controller.

[0028] When the master controller determines that the preparatory bit is the set preparatory bit (for example, 1), it starts to receive the packed data, stores it, analyzes and processes it to obtain a flow operation number, so as to perform multi-faceted verification. The preset reel number verification rules, such as the arrangement rules of reel numbers and the numerical range of reel numbers, can be pre-stored in the master controller. When it is verified that the reel numbers conform to the rules, the packaging task and the ingot information are verified; if it is verified that the reel numbers do not conform to the rules, the abnormal information is recorded and sent to the controller.

[0029] When verifying the packaging task and the ingot information, the corresponding packaging task and ingot information of the reel numbers can be found in the preset reel number information database through the determined reel numbers, and compared and verified with the standard packaging task and the standard ingot information. Among them, the packaging task can include management type, batch, and grade, and the ingot information can include maximum weight and downgrading information. If the verification is abnormal, record the abnormality and send it to the controller.

[0030] If the weighing information is verified correctly, send a status code corresponding to correct verification to the controller; if the weighing information is verified incorrectly, send a weighing fault status code to the controller.

[0031] In the technical solution provided by the embodiments of the present invention, the controller collects the cart code and weighing information of the silk cart, performs preliminary verification, or associates the cart code and weighing information of the silk cart to obtain a unique operation serial number, and then packs it, adds a reserved bit, and sends it to the master control; the master control determines whether to receive the packed information through the reserved bit, and after receiving the information, parses and processes it to obtain an operation serial number, and performs multi-level verification, including: cart code verification of the silk cart, verification of packaging tasks and silk ingot information, and verification of weighing information, thereby realizing the interaction between the controller and the master control, realizing automatic verification, improving the verification speed, and thus improving the packaging efficiency. At the same time, when any verification fails, the abnormal information is stored, so that the cart code and silk ingot information of the silk cart can be traced and queried, and the fault can be processed quickly.

[0032] In some embodiments, the operation serial number includes at least one of numbers, letters, and characters; the operation serial number includes groups identifying different information, and the different information includes weighing information and cart code of the silk cart. For example, the operation serial number is N0005M0234; where N0005 and M0234 are different groups, the former represents the cart code information group, and the latter represents the weighing information group; for example, 0005 is the cart code of the silk cart, and 0234 is the weighing information.

[0033] It can be understood that the user can set the composition rule of the operation serial number according to the needs, so as to improve the convenience of use.

[0034] In some embodiments, the verification of the weighing information of the whole silk cart according to the whole cart weighing verification rule includes: Judging whether the weighing information of the whole silk cart is within the preset whole cart weight range. If the weighing information of the whole silk cart is within the preset whole cart weight range, it is determined that the verification is successful.

[0035] It can be understood that the user can set the preset whole cart weight range according to the needs.

[0036] In some embodiments, the association of the cart code of the silk cart and the verified weighing information to determine a unique operation serial number includes: Arranging the cart code of the silk cart and the verified weighing information according to a preset rule to obtain the unique operation serial number.

[0037] For example, keywords can be set, such as cart code XXX weight information XXX, or different bit identifications can be directly set to obtain the operation serial number.

[0038] In some embodiments, the parsing and processing of the packed data to obtain a flow operation number includes: Parse the packed data and add the current time information to the parsed packed data to obtain the serial job number.

[0039] It can be understood that after parsing the packed data, different information can be added to obtain the serial job number. For example, time information can be added, or set packaging information and spindle information can also be added. In some embodiments, it further includes: If the cart code of the silk cart does not conform to the preset cart code verification rule, send cart code abnormal information to the controller; If the packaging task or spindle information is abnormal, send packaging task abnormal information or spindle information abnormal information to the controller.

[0040] The technical solution provided in this embodiment can trace and query the silk cart and spindle information by using the reserved bit and the job serial number, and there is a time record, which can quickly eliminate the faults of the interactive information between the PLC and the master control. At the same time, the above method can also be used to record various on-site faults detected by the PLC, for data storage and data recording. It is used to eliminate the frequency and time of equipment failures, so as to maintain the equipment and solve equipment failures.

[0041] Based on a general inventive concept, an embodiment of the present invention further provides a whole vehicle weighing verification system for a chemical fiber automatic packaging system.

[0042] Figure 2 FIG. is a schematic structural diagram of a whole vehicle weighing verification system for a chemical fiber automatic packaging system provided by an embodiment of the present invention. Refer to Figure 2 The whole vehicle weighing verification system for a chemical fiber automatic packaging system provided in this embodiment includes: a controller 21 and a master control 22; The controller 21 is used to collect the cart code of the silk cart and obtain the weighing information of the whole silk cart corresponding to the cart code of the silk cart; verify the weighing information of the whole silk cart according to the whole vehicle weighing verification rule. If the verification is successful, associate the cart code of the silk cart with the verified weighing information to determine a unique job serial number; pack the job serial number to obtain packed data, and add a reserved bit, and send the packed data after adding the reserved bit to the master control; The master controller 22 is used to judge the packed data with the added preparatory bit sent by the controller. When it is judged that the preparatory bit is the set preparatory bit, it receives the packed data corresponding to the preparatory bit; analyzes and processes the packed data to obtain a production flow number, and the production flow number includes: the spool car code, the weighing information, and the time information; based on a preset car code verification rule, verifies the spool car code. If the spool car code conforms to the preset car code verification rule, it verifies the packaging task and the spool information; based on the spool car code and a preset car code information database, verifies whether the packaging task and the spool information corresponding to the spool car code are correct; if the packaging task and the spool information are correct, it verifies whether the weighing information is within a preset weight difference range; if the weighing information is verified correctly, it sends a status code corresponding to correct verification to the controller; if the weighing information verification is incorrect, it sends a weighing fault status code to the controller.

[0043] Regarding the controller and the master controller in the above embodiments, the specific manners of each execution operation have been described in detail in the embodiments related to the method, and will not be elaborated herein.

[0044] Based on a general inventive concept, an embodiment of the present invention further provides a vehicle weighing verification device for a chemical fiber automatic packaging system.

[0045] Figure 3 The following is a schematic structural diagram of a vehicle weighing verification device for a chemical fiber automatic packaging system provided by an embodiment of the present invention. Please refer to Figure 3 A vehicle weighing verification device for a chemical fiber automatic packaging system provided by an embodiment of the present invention includes: a processor 31 and a memory 32 connected to the processor.

[0046] The memory 32 is used to store a computer program, and the computer program is at least used for the vehicle weighing verification method for a chemical fiber automatic packaging system described in any of the above embodiments; The processor 31 is used to call and execute the computer program in the memory.

[0047] As described above, the above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

[0048] It can be understood that the same or similar parts in the above embodiments can be referred to each other, and the content not detailed in some embodiments can be seen in the same or similar content of other embodiments.

[0049] It should be noted that in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "a plurality of" refers to at least two.

[0050] Any process or method description in a flowchart or otherwise described herein can be understood to represent a module, segment, or portion of code including one or more executable instructions for implementing a specific logical function or process. The scope of the preferred embodiments of the present invention includes additional implementations, where the functions can be executed in a substantially simultaneous manner or in a reverse order according to the involved functions, rather than in the order shown or discussed, which should be understood by those skilled in the technical field of the embodiments of the present invention.

[0051] It should be understood that various parts of the present invention can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits with logic gate circuits for implementing logical functions on data signals, application-specific integrated circuits with appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0052] Those of ordinary skill in the art of the present technology can understand that all or part of the steps carried by the method of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0053] In addition, each functional unit in various embodiments of the present invention can be integrated into a processing module, or each unit can exist physically alone, or two or more units can be integrated into one module. The above integrated module can be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0054] The above-mentioned storage medium can be a read-only memory, a magnetic disk, an optical disk, etc.

[0055] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0056] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A method for verifying the vehicle weighing of a chemical fiber automatic packaging system, characterized in that, The chemical fiber automatic packaging system includes a controller, and the method includes: The controller collects the cart code of the silk cart and obtains the weighing information of the entire silk cart corresponding to the cart code; the weighing information of the entire silk cart is verified according to the vehicle weighing verification rule. If the verification is successful, the cart code of the silk cart and the verified weighing information are associated to determine a unique operation serial number; the operation serial number is packed to obtain packed data, and a preamble is added, and the packed data after adding the preamble is sent to the master control; The master control judges the packed data after adding the preamble sent by the controller. When it judges that the preamble is the set preamble, it receives the packed data corresponding to the preamble; the packed data is analyzed and processed to obtain a flow operation number, and the flow operation number includes: cart code of the silk cart, weighing information, time information; Based on the preset cart code verification rule, the cart code of the silk cart is verified. If the cart code of the silk cart conforms to the preset cart code verification rule, the packaging task and the silk ingot information are verified; Based on the cart code of the silk cart and the preset cart code information database, it is verified whether the packaging task and the silk ingot information corresponding to the cart code of the silk cart are correct; If the packaging task and the silk ingot information are correct, it is verified whether the weighing information is within the preset weight difference range; If the weighing information verification is correct, a status code corresponding to correct verification is sent to the controller; if the weighing information verification is incorrect, a weighing failure status code is sent to the controller.

2. The method according to claim 1, wherein The operation serial number includes at least one of numbers, letters, and characters; the operation serial number includes groups identifying different information, and the different information includes weighing information and cart code of the silk cart.

3. The method according to claim 1, wherein The verification of the weighing information of the entire silk cart according to the vehicle weighing verification rule includes: Judging whether the weighing information of the entire silk cart is within the preset vehicle weight range. If the weighing information of the entire silk cart is within the preset vehicle weight range, it is determined that the verification is successful.

4. The method according to claim 1, wherein The association of the cart code of the silk cart and the verified weighing information to determine a unique operation serial number includes: The cart code of the silk cart and the verified weighing information are arranged according to a preset rule to obtain the unique operation serial number.

5. The method according to claim 1, wherein The analysis and processing of the packed data to obtain a flow operation number includes: The packed data is analyzed, and the current time information is added to the analyzed packed data to obtain the flow operation number.

6. The method according to claim 1, characterized in that, It also includes: If the cart code of the silk cart does not conform to the preset cart code verification rule, cart code abnormal information is sent to the controller; If the packaging task or the silk ingot information is abnormal, packaging task abnormal information or silk ingot information abnormal information is sent to the controller.

7. The method according to claim 1, wherein The set preamble is 1.

8. An overall vehicle weighing verification system for a chemical fiber automatic packaging system, characterized in that, It includes: A controller and a master control; The controller is used to collect the cart code of the silk cart and obtain the weighing information of the entire silk cart corresponding to the cart code; Verify the weighing information of the whole silk cart according to the vehicle weighing verification rule. If the verification is successful, associate the cart code of the silk cart with the verified weighing information to determine a unique operation serial number; pack the operation serial number to obtain packed data, add a preamble, and send the packed data with the preamble added to the master control; The master control is used to judge the packed data with the preamble added sent by the controller. When it is judged that the preamble is the set preamble, receive the packed data corresponding to the preamble; analyze and process the packed data to obtain a flow operation number, and the flow operation number includes: the cart code of the silk cart, the weighing information, and the time information; Based on a preset cart code verification rule, verify the cart code of the silk cart. If the cart code of the silk cart conforms to the preset cart code verification rule, verify the packaging task and the silk ingot information; Based on the cart code of the silk cart and a preset cart code information library, verify whether the packaging task and the silk ingot information corresponding to the cart code of the silk cart are correct; if the packaging task and the silk ingot information are correct, verify whether the weighing information is within the preset weight difference range; if the weighing information verification is correct, send a status code corresponding to correct verification to the controller; if the weighing information verification is incorrect, send a weighing fault status code to the controller.

9. An automatic weighing verification device for the whole vehicle of a chemical fiber automatic packaging system, characterized in that, Comprising: a processor, and a memory connected to the processor; The memory is used to store a computer program, and the computer program is at least used to execute the whole vehicle weighing verification method of the chemical fiber automatic packaging system according to any one of claims 1 to 7; The processor is used to call and execute the computer program in the memory.

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