CN108846534B - Verification-assistance-based air tightness tracing method and system - Google Patents
Verification-assistance-based air tightness tracing method and system Download PDFInfo
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Abstract
The invention discloses an air tightness tracing method and system based on verification assistance, wherein the method comprises the following steps of S1: the label acquisition unit sends the acquired first label to the processor; the processor executes S2 after receiving the first tag; s2: processing the product by an industrial robot; the processor collects processing parameters of industrial robot processing products; after the industrial robot has processed the product, S3 is performed; s3: the air tightness detection unit detects the air tightness value of the processed product and sends the air tightness value to the processor; s4: the processor judges whether the airtight value of the product is qualified, if so, S5 is executed, otherwise, S2 is executed; s5: the label generating unit generates a second label of the product; s6: the tag acquisition unit acquires a second tag and sends the acquired second tag to the processor; s7: the processor stores the first tag, the processing parameter, the second tag, and the secret value in association for retrieval. The system runs the above method. And the data are stored in a correlation manner, so that the tracing of each parameter of the product can be realized.
Description
Technical Field
The invention relates to the field of index detection, in particular to an air tightness tracing method and system based on verification assistance.
Background
The air tightness test is mainly used for testing whether leakage occurs at each connecting part of the container. The medium toxicity level is extreme, highly hazardous or the design does not allow for a pressure vessel with a slight leak, and must be tested for gas tightness.
For traditional airtightness detection tests, airtightness values are manually input and arranged to form a chart, airtightness data are called and checked, the whole chart is integrally transmitted or screened, the process is complex, and a specially-assigned person is required to watch the chart. Meanwhile, with the increasing of the test data, the number of the charts must be increased greatly, which brings great inconvenience to the management of the charts, and the query of certain data must be a complicated and long process. Meanwhile, the query mode cannot realize data sharing, and is not beneficial to utilization and tracing of data. The development of the era demands efficient work, and people, processes, data and things are urgently needed to be combined together so that network connection becomes more relevant and valuable. The information is converted into actions, and new functions are created for enterprises, individuals and countries.
With the rapid development of science and technology, the rise of the internet brings possibility to the simple acquisition of data, and the off-line transmission, calling and remote transmission of the data can be realized through the internet.
Disclosure of Invention
The invention aims to: aiming at the existing problems, the air tightness detection tracing method is provided, and the problems of air tightness detection value integration, tracing and sharing are solved.
The technical scheme adopted by the invention is as follows:
an air tightness tracing method based on verification assistance comprises the following steps:
s1: the label obtaining unit is in a state of obtaining a label, and after obtaining a first label of a product, the obtained first label is sent to the processor; the processor executes S2 after receiving the first tag;
s2: processing the product by an industrial robot; the processor collects processing parameters of industrial robot processing products; after the industrial robot has processed the product, S3 is performed;
s3: the air tightness detection unit detects the air tightness value of the processed product and sends the air tightness value to the processor;
s4: the processor judges whether the airtight value of the product is qualified, if so, S5 is executed, otherwise, S2 is executed;
s5: the label generating unit generates a second label of the product;
s6: the tag acquisition unit acquires a second tag and sends the acquired second tag to the processor;
s7: the processor stores the first tag, the processing parameter, the second tag, and the secret value in association for retrieval.
Further, the method further comprises: the display unit displays at least one of the first label, the processing parameter, the second label or the air-tightness value stored in association with the processor.
Further, the method further comprises: the access terminal retrieves the data stored in the processor according to the operation of the user.
Further, the access terminal accesses the processor through a C/S architecture or a B/S architecture to retrieve data stored in the processor.
Further, in S3, the step of detecting the air tightness value of the processed product by the air tightness detecting unit is specifically as follows: after the industrial robot finishes processing the product, sending a processing finishing signal to the processor, and after receiving the processing finishing signal, sending a detection trigger signal to the air tightness detection unit by the processor so as to trigger the air tightness detection unit to detect the air tightness value of the processed product; or the following steps: after the industrial robot processes the product, a detection trigger signal is sent to the air tightness detection unit so as to trigger the air tightness detection unit to detect the air tightness value of the processed product.
Further, S5 specifically includes: the processor sends a generation trigger signal to the label generation unit to trigger the label generation unit to generate a second label of the product, or: the air tightness detection unit detects and verifies the air tightness value of the processed product, and sends a generation trigger signal to the label generation unit after the air tightness detection unit verifies that the processed product is qualified so as to trigger the label generation unit to generate a second label of the product; or the following steps: the airtight detection unit sends the detected airtight value of the product to the label generation unit, and the label generation unit generates a second label of the product after the airtight value is verified to pass.
Further, the method for generating the second label of the product by the label generating unit comprises the following steps: the label generating unit generates a second label according to the information carried in the generated trigger signal; or the following steps: and the label generation unit generates a second label by combining a preset label generation rule according to the information carried in the generated trigger signal.
Further, S7 specifically includes: the processor is used for storing the registered first label of the coding format, the second label of the coding format, the airtight value and the processing parameter in an associated mode; or the following steps: the processor decodes the registered first tag in the encoding format into first tag data, decodes the registered second tag in the encoding format into second tag data, and stores the first tag data, the second tag data, the registered airtight value and the registered processing parameter in association with each other.
Further, S7 specifically includes: an upper computer of the processor acquires a first label of a coding format, a second label of the coding format, an air tightness value and processing parameters registered by a register of the processor; the upper computer decodes the first label into first label data and decodes the second label into second label data; the upper computer also sends the first label data, the second label data, the air tightness value and the processing parameters to a database of the processor for associated storage.
Further, the industrial robot is a welding machine, and the processing parameters are welding current and/or welding voltage.
In order to solve all or part of the problems, the invention provides an air tightness tracing system based on verification assistance, and the system runs the air tightness tracing method based on verification assistance.
It should be noted that, the industrial robot herein refers to a device or apparatus that can process a product after being triggered, and in one embodiment, after receiving a prompt signal, a worker can manually operate a corresponding processing device to complete the process, and after completing the process, the worker can actively perform a subsequent feedback/trigger process.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. by the air tightness detection tracing method or system, the air tightness detection data and the attribute data of the corresponding product can be stored and retrieved in an associated manner, on one hand, the data storage orderliness is ensured, and the data is convenient to manage and retrieve; on the other hand, the data sharing and tracing are realized, the effective utilization and the quick query of the data are facilitated, and the high-efficiency utilization of the data value is facilitated.
2. Through setting the trigger generation link of the second label, effective data screening is realized in the data acquisition link, and for the storage-verification-deletion process in the traditional link, the data processing efficiency is improved, and the data effectiveness is improved.
3. Through carrying out the tagization with data, can improve the efficiency of carrying out whole edition, storage and transfer to data: the data is labeled, so that the integral association of the data is realized, and the integral processing of the data is facilitated; meanwhile, the data is labeled, so that a higher visualization degree can be obtained conveniently when the data is called, and the friendliness of data display is improved.
4. By adopting the air tightness detection tracing method or system, the air tightness data and the related attribute information of the product can be automatically stored in a correlation manner, and the efficiency and the accuracy of data processing are improved.
5. The setting of the circular processing flow based on unqualified execution reprocessing can realize the acquisition of qualified processing parameters, further record optimized processing parameters for manufacturers, and further provide good support for the improvement of subsequent processing effectiveness.
6. And after the product is processed, the acquisition and verification of related data are executed, so that the problem of data mismatching caused by subsequent verification is avoided, and the accuracy of data correlation and the efficiency of data acquisition are improved.
7. The access of a third-party user to the data is realized through a point-to-point B/S framework, the maintenance and the expansion of a system are facilitated, and the confidentiality of data access and transmission can be ensured. The data storage based on the MySQL database has good compatibility, is convenient to develop and integrate with other servers. The data are analyzed and stored after a group of data are acquired once, so that the interference among multiple groups of data is avoided, further, the data are analyzed after being coded, and the omission of the data and the confusion with other data caused by the fact that the label directly acquires uncoded data in the acquisition process are avoided. And a verification link of a third-party user is set, so that the legality requirement on data access is ensured, and further, the data is prevented from being illegally leaked. By recording the access history, the access user can be traced.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a flowchart of a method for tracing back an air tightness test.
Fig. 2 is a structural diagram of an air tightness detection traceability system.
Figures 3-6 are several embodiments of an air seal detection traceability system.
In the figure, 100 is a processor and 101 is a PLC.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Referring to fig. 1, the present embodiment discloses an air-tightness detection tracing method, including the following steps:
s1: the label obtaining unit is in a state of obtaining a label, and after obtaining a first label of a product, the obtained first label is sent to the processor; the processor executes S2 after receiving the first tag;
s2: processing the product by an industrial robot; the processor collects processing parameters of industrial robot processing products; after the industrial robot has processed the product, S3 is performed;
s3: the air tightness detection unit detects the air tightness value of the processed product and sends the air tightness value to the processor;
s4: the processor judges whether the airtight value of the product is qualified, if so, S5 is executed, otherwise, S2 is executed;
s5: the label generating unit generates a second label of the product;
s6: the tag acquisition unit acquires a second tag and sends the acquired second tag to the processor;
s7: the processor stores the first tag, the processing parameter, the second tag, and the secret value in association for retrieval.
It should be noted that, when the product is reprocessed due to failure of the detection of the air tightness value, the specific processing operation performed may be the same as or different from the original operation. For the recording of the processing parameters, the original processing parameters and the processing parameters during the reprocessing can be recorded simultaneously; or replacing the original processing parameters by the processing parameters in the reprocessing.
In one embodiment, the processor determines whether the air-tightness value is qualified by determining whether the detected air-tightness value is within a predetermined range or a predetermined value. For specific values of specific qualified airtight values, different products have different values, different environments also have different value requirements, and the determination is carried out according to the specific products and the requirements.
In one embodiment, the industrial robot performs heat treatment, coating, waterproofing, watermarking, welding or quenching on a product to be processed. In one embodiment, the industrial robot is a welding machine that performs a welding process on a product device to be processed to weld the product device into a complete product, such as an airtight container; the process parameter is the current of the weld and/or the voltage of the weld.
In an embodiment, the first label is a label carried by a component supplier when the component leaves a factory before the product is processed, and specifically includes: at least comprises one or more items of data of production date, part number and batch number, and is formed by encoding through a preset format. The second label is generated after detecting the airtight value of the product, at least comprises one or more items of supplier codes, detection time, part numbers, color numbers, production line numbers, production time, check codes and label numbers, and is formed by encoding through another preset format. In one embodiment, the first label is coded as: f20180205#82176448# CE0572368, where F is a label header, denoted label start, 20180116 is a date, 82176448 is a part number, and CE0572368 is a batch number. The code of the second tag is: x41# 1KD 253059 CJ GR # # # 17111746X 414 XG120171117060833PX =, where X41 is an assembly number, "1 KD 253059 CJ" is a part number, 'GR' is a color number, 17111746 is a manufacturing date and week number, 4XG is a supplier code, and thereafter, '1' is a production line number, 20171117060833 is a manufacturing time, 'P' is a check code, and '=' is an end character. The coded form of the second label is as follows: AD74P 20180205165133 31465319 AB = center, "AD 74P" is vendor code, 20180205165133 is date + time, 31465319 is label number, "AB" is check code, and '=' is end symbol. The determination of the specific format and the contained data can be achieved by similar methods, which are not listed herein.
Based on the above embodiment, the present embodiment discloses another method for tracing an air tightness detection: the method further comprises the following steps:
s8: the display unit displays all or part of the first label, the processing parameter, the second label or the air-tightness value which is stored in association with the processor.
In one embodiment, the display unit is a display screen with a preset display format for displaying the decoded first label, the decoded second label, the processing parameters (such as welding current and voltage) and the air tightness value, such as part number, color, supplier/supplier code, production date, batch number, production line number, air tightness value, etc. of the product.
Based on the above embodiment, the present embodiment discloses another implementation manner of the air tightness detection tracing system: the method further comprises the following steps: s9: the access terminal retrieves the data stored in the processor according to the operation of the user.
In one embodiment, the access terminal is connected to the processor through a B/S architecture or a C/S architecture. In a particular embodiment, the access terminal is connected to the processor via the B/S architecture, further preferably in a point-to-point manner (database of processors). Further, after the access terminal is connected to the processor and passes authentication (ID, identity, IP, etc.), the access terminal accesses data stored in the processor to perform data viewing or data retrieval. For example, the user accesses the database through the corresponding URL by accessing the browser of the terminal, further sets/selects the check time of the retrieved airtightness data to be 2018, month 01, day 01 to month 02, month 01, and derives the inquired data by the compression format, the form format, or the table format from all the data detected by the airtightness detection unit 1.
The embodiment specifically discloses a triggering method for detecting the product air-tightness value by the air-tightness detecting unit in the method, which comprises the following steps:
after the industrial robot finishes processing the product, sending a processing finishing signal to the processor, and after receiving the processing finishing signal, sending a detection trigger signal to the air tightness detection unit by the processor so as to trigger the air tightness detection unit to detect the air tightness value of the processed product; or the following steps: after the industrial robot processes the product, a detection trigger signal is sent to the air tightness detection unit so as to trigger the air tightness detection unit to detect the air tightness value of the processed product.
The embodiment specifically discloses a triggering method for generating a second tag by a tag generation unit, which includes:
the second label of the product generated by the label generating unit is specifically: the processor sends a generation trigger signal to the label generation unit so as to trigger the label generation unit to generate a second label of the product; or the following steps: the air tightness detection unit detects and verifies the air tightness value of the processed product, and sends a generation trigger signal to the label generation unit after the air tightness detection unit verifies that the processed product is qualified so as to trigger the label generation unit to generate a second label of the product; or the following steps: the airtight detection unit sends the detected airtight value of the product to the label generation unit, and the label generation unit generates a second label of the product after the airtight value is verified to pass.
Each trigger signal may be a value detected by a corresponding device, or may be a pulse signal.
The embodiment specifically discloses that the method for generating the second label of the product by the label generating unit comprises the following steps: the label generating unit generates a second label according to the information carried in the generated trigger signal; or the following steps: and the label generation unit generates a second label by combining a preset label generation rule according to the information carried in the generated trigger signal.
In a specific embodiment, the generation trigger signal carries an encoded second tag, and the tag generation unit receives and generates the second tag. Or, the tag generating unit is preset with a corresponding tag coding rule, acquires information (such as part number, color number, production line number, and the like) carried in the generating trigger signal after receiving the generating trigger signal, and codes the information according to the preset coding rule to finally generate the second tag.
The present embodiment specifically discloses a storage method of registered data by a processor, that is, in the above embodiment, S7:
the processor is used for storing a first label of a registered coding format, a second label of the coding format, an air tightness value and processing parameters in a related mode, wherein the coding format is a product obtained by arranging/compressing each data according to a preset format; or the following steps: the processor decodes the registered first label in the coding format into first label data, decodes the registered second label in the coding format into second label data, performs inverse processing on the label which is to be formatted/compressed according to a preset format according to a corresponding rule to obtain various data, and then associates and stores the first label data, the second label data, the registered airtight value and the registered processing parameter.
Preferably, the processor includes a register, an upper computer, and a database, and the S7 specifically includes: an upper computer of the processor acquires a first label of a coding format, a second label of the coding format, an air tightness value and processing parameters registered by a register of the processor; the upper computer decodes the first label into first label data and decodes the second label into second label data; the upper computer also sends the first label data, the second label data, the air tightness value and the processing parameters to a database of the processor for associated storage.
In the method for storing the register data corresponding to the processor, the accessing terminal calls the data stored in the processor specifically as follows: retrieving the first tag data and/or the second tag data and/or the airtight value stored in the processor (i.e., the processor decoded tag for storage); or sending a decoding request to the processor, so that the processor decodes the first tag into first tag data, decodes the second tag into second tag data, and then calls the first tag data and/or the second tag data and/or the airtight value (namely the processor does not decode when storing the tag, and decodes the tag when calling the data by the access terminal); or, the first label and/or the second label and/or the airtight value stored in the processor are called, the first label is decoded into the first label data, and the second label is decoded into the second label data (namely, the access terminal decodes the label by itself).
The embodiment discloses an air tightness tracing system based on verification assistance, and the system runs the air tightness tracing method based on verification assistance.
Specifically, as shown in fig. 2, the system includes: the system comprises a label obtaining unit, a processor, an industrial robot, an air tightness detecting unit and a label generating unit; the processor is respectively connected with the label acquisition unit, the air tightness detection unit and the industrial robot, and the label acquisition unit is in signal connection with the label generation unit.
In one embodiment, the processor receives and stores the first label of the product acquired by the label acquisition unit; further, the label acquisition unit sends first label simultaneously or afterwards to industrial robot sending processing trigger signal, perhaps the treater is when receiving first label or after, sends processing trigger signal to industrial robot to make industrial robot processing product components and parts be the product. In the processing process, the processor collects and stores processing parameters. After the machining is finished, the industrial robot sends a detection trigger signal to the air tightness detection unit; or the industrial robot sends a processing completion signal to the processor, and the processor sends a detection trigger signal to the air tightness detection unit while or after receiving the processing completion signal, so that the air tightness detection unit detects the air tightness of the product after receiving the detection trigger signal; when the detected air tightness value reaches a qualified value, the air tightness detection unit sends the air tightness value to the processor for storage; or the air tightness detection unit sends the detected air tightness value to the processor, the processor stores the air tightness value when judging that the air tightness value is qualified, and sends a processing trigger signal to the industrial robot to reprocess the product when judging that the air tightness value is unqualified (the specific processing step can be the same as the first processing step or different), and the step of processing the product by the industrial robot is skipped until the air tightness value is detected to be qualified. Further, the air tightness detection unit sends a generation trigger signal to the label generation unit when or after sending the qualified air tightness value to the processor, or the processor receives the air tightness value and judges that the air tightness value is qualified or after, sends the generation trigger signal to the label generation unit so as to generate a second label. Further, the tag obtaining unit obtains the second tag and sends the second tag to the processor for storage. The processor preferably stores the first tag, the second tag, the processing parameter, and the secret value in association with each other.
Optionally, the processor includes a register, an upper computer and a database, which are connected in sequence, the register stores the first tag, the second tag, the processing parameter and the secret value, the upper computer decodes the first tag data contained in the first tag, decodes the second tag data contained in the second tag, and sends the first tag data, the second tag data, the corresponding processing parameter and the secret value to the database for associated storage.
In one embodiment, a display unit is also connected to the processor. To display all or part of the data of the first label (data), the second label (data), the process parameter and the gas tightness value.
In one embodiment, the processor is further connected with an access terminal, and the access terminal accesses data in the processor through a third-party application. The method is used for calling relevant parameters to realize tracing of air tightness.
In a specific implementation scenario, as shown in fig. 3 to 6, the processor includes a PLC (i.e., an upper computer + a register, preferably an integrated centralized programmable logic device) and a database connected thereto, such as a MySQL database, the label generating unit selects a label printer or a label generator for printing or displaying a second label, the label acquiring unit selects a scanning gun, preferably with a display function, the airtight detecting unit selects an airtight detector, and the industrial robot selects a welding machine. The PLC receives a first label of a scanning product (such as an airtight container and a pipeline) scanned by the scanning gun through the I/O interface and stores the first label (such as storing the first label into a ROM or temporarily storing the first label into a RAM); further, the scanning gun sends a welding trigger signal to the welding machine when or after sending the first label, or the PLC sends the welding trigger signal to the welding machine when or after receiving the first label, so that the welding machine processes (welds) the product component as a product. In the machining process, the PLC acquires welding current and/or welding voltage through the additionally arranged Hall sensor, further, acquired data are subjected to analog-to-digital conversion to obtain digital welding current and/or welding voltage and are stored, and the digital welding current and/or welding voltage can be realized by additionally arranging an A/D converter. After the machining is finished, the welding machine sends a detection trigger signal to the air tightness detector; or the welding machine sends a welding completion signal to the PLC, and the PLC sends a detection trigger signal to the air tightness detector while or after receiving the welding completion signal so that the air tightness detector detects the air tightness of the product after receiving the detection trigger signal; when the detected air tightness value reaches the qualified value, the air tightness detector sends the air tightness value to the PLC for storage; or the air tightness detector sends the detected air tightness value to the PLC, when the PLC judges that the air tightness value is qualified, the PLC registers the air tightness value, when the air tightness value is judged to be unqualified, the PLC sends a welding trigger signal to the welding machine to reprocess the product, and the PLC jumps to the step of processing the product by the welding machine until the air tightness value is detected to be qualified. Further, the air-tightness detector sends a generation trigger signal to the label printer/label generator when or after sending the qualified air-tightness value to the PLC, or sends a generation trigger signal, such as a pulse signal, to the label printer/label generator when or after the PLC receives the air-tightness value and judges that the air-tightness value is qualified, so that the second label is printed (or displayed). Further, the scanning gun scans the second label and sends the second label to the PLC for storage; optionally, the decoding unit is further configured to decode the tags (the first tag and the second tag), where the decoding unit may be a first decoder connected to the PLC via a host, the first decoder running a decoding program, or a second decoder running the decoding program, and when the PLC runs the decoding program, the PLC preferably includes a data interface, a buffer, and a second decoder, which are connected in sequence, where the data interface buffers the received first tag, the received second tag, the received welding current/voltage, and the received welding current/or welding current/voltage, and the received second tag are analyzed (decoded) by the second decoder; the decoding program corresponds to the encoding rules of the first tag and the second tag, the decoder decodes first tag data contained in the first tag, decodes second decoded data contained in the second tag, and sends the first tag data, the second tag data, the corresponding welding current/voltage and the corresponding gas tightness value to the database for associated storage. When the PLC is connected with the decoder on the upper level, the PLC preferably sends the stored first label, the stored second label, the stored welding current/voltage and the stored air tightness value to the first decoder (the upper computer) through the additionally arranged communication module, the first decoder decodes first label data contained in the first label, decodes second decoding data contained in the second label, and sends the first label data, the second label data, the corresponding welding current/voltage and the corresponding air tightness value to the database for associated storage. Further, a display is connected to the decoder (one or both) output for displaying all or part of the first tag data, the second tag data, the welding current/voltage or the gas tightness value, preferably at least the gas tightness value. Further, the database stores the gas tightness value, the welding current/voltage, the first label data and the second label data by adopting four sheets respectively, and the four sheets are associated through part numbers; or a form is used to store the gas sealing value, welding current/voltage, first label data and second label data of the single part/product.
In the process that the code scanning gun scans the first label or the second label, the display screen also displays information carried by the scanned label. When the label is acquired, support is provided for advanced judgment or advanced verification of related parameters, such as judgment on relevance between the label and a product.
The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.
Claims (8)
1. The verification-assistance-based air tightness tracing method is characterized by comprising the following steps of:
s1: the label obtaining unit is in a state of obtaining a label, and after obtaining a first label of a product, the obtained first label is sent to the processor; the processor executes S2 after receiving the first tag;
s2: an industrial robot processes the product; the processor collects processing parameters of the industrial robot for processing the product; after the industrial robot has finished processing the product, S3 is executed;
s3: the air tightness detection unit detects the air tightness value of the processed product and sends the air tightness value to the processor; in S3, the step of detecting the air tightness value of the processed product by the air tightness detecting unit is specifically as follows: after the industrial robot finishes processing the product, sending a processing finishing signal to a processor, and after receiving the processing finishing signal, the processor sends a detection trigger signal to an air tightness detection unit so as to trigger the air tightness detection unit to detect the air tightness value of the processed product; or the following steps: after the industrial robot finishes processing the product, sending a detection trigger signal to an air tightness detection unit to trigger the air tightness detection unit to detect the air tightness value of the processed product;
s4: the processor judges whether the airtight value of the product is qualified, if so, S5 is executed, otherwise, S2 is executed;
s5: the label generating unit generates a second label of the product: the processor sends a generation trigger signal to a label generation unit to trigger the label generation unit to generate a second label of the product; or the following steps: the air tightness detection unit detects and verifies the air tightness value of the processed product, and sends a generation trigger signal to the label generation unit after the air tightness detection unit verifies that the processed product is qualified so as to trigger the label generation unit to generate a second label of the product; or the following steps: the airtight detection unit sends the detected airtight value of the product to the label generation unit, and the label generation unit generates a second label of the product after verifying that the airtight value passes;
s6: the label acquisition unit acquires the second label and sends the acquired second label to the processor;
s7: and the processor stores the first label, the processing parameter, the second label and the air tightness value in an associated mode for calling.
2. The method of claim 1, further comprising:
s8: and the access terminal calls the data stored in the processor according to the operation of the user.
3. The method of claim 1, wherein the tag generation unit generates the second tag for the product by: the label generating unit generates the second label according to the information carried in the generating trigger signal; or the following steps: and the label generating unit generates the second label according to the information carried in the generated trigger signal and by combining a preset label generating rule.
4. The method according to claim 1, 2 or 3, wherein S7 specifically is: the processor is used for storing the registered first label of the coding format, the second label of the coding format, the airtight value and the processing parameter in an associated mode; or the following steps: the processor decodes the registered first tag in the encoded format as first tag data and decodes the registered second tag in the encoded format as second tag data, and stores the first tag data, the second tag data, the registered hermetic value, and the registered process parameter in association with each other.
5. The method according to claim 4, wherein S7 is specifically: the upper computer of the processor acquires a first label of a coding format, a second label of the coding format, an air tightness value and processing parameters which are stored by the processor; the upper computer decodes the first label into first label data and decodes the second label into second label data; and the upper computer also sends the first label data, the second label data, the air tightness value and the processing parameters to a database of a processor for associated storage.
6. The method of claim 1, 2, 3 or 5, wherein the industrial robot is a welder and the process parameter is a welding current and/or a welding voltage.
7. The method of claim 2, wherein the access terminal accesses the processor through a C/S architecture or a B/S architecture to retrieve data stored in the processor.
8. Verification-assisted gas tightness traceability system, characterized in that it operates the method according to one of claims 1 to 7.
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| CN101882265A (en) * | 2010-06-11 | 2010-11-10 | 北京农业信息技术研究中心 | Grain product circulation dynamic tracking and safety tracing system and method |
| CN103398827A (en) * | 2013-07-18 | 2013-11-20 | 裕克施乐塑料制品（太仓）有限公司 | Air tightness detection device |
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| CN101882265A (en) * | 2010-06-11 | 2010-11-10 | 北京农业信息技术研究中心 | Grain product circulation dynamic tracking and safety tracing system and method |
| CN103398827A (en) * | 2013-07-18 | 2013-11-20 | 裕克施乐塑料制品（太仓）有限公司 | Air tightness detection device |
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