Paperless tracing method for automobile parts

A technology for auto parts and parts, applied in the field of paperless traceability of auto parts, can solve the problems of increasing the difficulty of reading and querying, low efficiency, large manual workload, etc., to achieve a simple, convenient and reliable traceability method, and reduce human factors and risks. Low coefficient effect

Pending Publication Date: 2019-08-23

杭州光路科技有限公司

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AI-Extracted Technical Summary

Problems solved by technology

[0002] At present, in the automobile industry, the method used for batch tracking of automobile sub-assemblies is to set identification codes such as barcodes, QR codes or permanent signs on each sub-assembly, and the identification codes can be scanned directly during the vehicle assembly process It is very simple and convenient to trace back; however, the parts (such as screws, gaskets, sealing rings, etc.) Scan one by one to find the associated batch information; the current traceability method for the parts in the sub-assembly is that the sub-assembly part manufacturer manually records in writing on the information sheet such as the picking list or the receipt before the parts are assembled. Batch information such as the name and batch number of the part, when tracing back, trace the subassembly and its parts ...

Method used

Wherein in step 4, before the permanent mark is set on the subassembly, the identification code of the key parts is scanned by a code-scanning gun earlier, and then the permanent mark is set, so that the key part identification code and the sub-assembly permanent mark Establish the corresponding affiliation relationship, and transmit and save it to the industrial computer. More specifically, the permanent identification corresponds to the batch information of the sub-assembly and the batch infor...

Abstract

The invention relates to a paperless tracing method for automobile parts. An industrial personal computer and a code scanning gun are included. The method comprises the following steps: S1, arrangingidentification codes on key parts; s2, inputting batch information of common parts of each assembling procedure on an industrial personal computer; s3, establishing a corresponding subordination relation between the batch information of the common parts of each assembling procedure and the identification codes of the key parts; s4, setting a permanent identifier on the sub-assembly, and establishing a corresponding subordination relation between the key part identification code and the permanent identifier; and S5, scanning the key part identification code through a code scanning gun to realize tracing of the part batch information, and if the identification code cannot be used, inquiring the permanent identifier to realize tracing of the part batch information. Compared with the prior art, the batch information of the sub-assembly parts is intelligently associated and tracked in a man-machine combination mode, and the method has the advantages of being efficient, accurate, intelligent, high in stability, low in risk coefficient, time-saving and labor-saving.

Application Domain

Co-operative working arrangementsCommerce

Technology Topic

Motor vehicle partPersonal computer +3

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Examples

Experimental program(2)

Example Embodiment

[0031] The specific implementation of the present invention is as follows:

Example Embodiment

[0032] Examples:

[0033] A paperless traceability method for automobile parts includes an industrial computer, and each assembly station is equipped with a code scanning gun connected to the computer network of the industrial computer; the parts of the automobile sub-assembly include key parts and common parts. The part is the exposed one of the sub-assembly parts, and the rest are ordinary parts; the specific steps are as follows:

[0034] S1: Set the identification code on the key parts, specifically a barcode, scan the identification code to transmit and save the corresponding sub-assembly batch information and key part batch information to the industrial computer;

[0035] S2: Before assembling the sub-assembly, complete the picking of the parts, input the batch information of the ordinary parts corresponding to each assembly process on the industrial computer computer and save it to the industrial computer computer;

[0036] S3: Through industrial computer processing, the batch information of the common parts corresponding to each assembly process in step 2 and the identification code of the key parts are established correspondingly, and stored in the industrial computer computer;

[0037] S4: Set a permanent mark on the assembled sub-assembly, process it through the industrial computer, establish a corresponding subordination relationship between the identification code of the key part and the permanent mark, and save it to the industrial computer;

[0038] S5: Steps S1-S4 make the key part identification code and the common part batch information establish a corresponding subordination relationship, the key part identification code and the permanent mark establish a corresponding subordination relationship, and scan the identification code of the key part with a code scanner to realize batching of all parts For the traceability of secondary information, if the identification code cannot be used, the traceability of batch information of all parts can be achieved by querying the permanent identification.

[0039] Among them, in step 3, before assembling the common parts corresponding to each assembly process, scan the identification code of the key part with the code scanner, so that the batch information of the common part corresponding to the process corresponds to the identification code of the key part Subordination relationship, and transfer and save to the industrial computer computer.

[0040] Among them, in step 4, before setting the permanent mark on the sub-assembly, first scan the identification code of the key part with a code scanner, and then set the permanent mark, so that the key part identification code and the permanent mark of the sub-assembly establish a corresponding subordinate Relationship, and transfer and save to the industrial computer. More specifically, the permanent identification corresponds to the batch information of the sub-assembly and the batch information of the key parts, and the permanent identification is a serial number automatically generated by a program in the industrial computer and saved to the industrial computer For a computer, the permanent identification is 201811280002, the first 8 digits represent the year, month and day, and the last 4 digits represent the serial number. The next sub-assembly of the day is automatically generated as 201811280003 through the program, and so on, which is very convenient.

[0041] In addition, if you need to modify the batch information of a part in the ordinary part during the assembly process, you should first query the assembly station of the part on the industrial computer, and then modify and save the batch information .

[0042] The present invention associates the batch information corresponding to the key part identification code or the batch information corresponding to the permanent identification with the batch information of the ordinary parts to establish a corresponding subordination relationship, and then realizes the sub-assembly by reading the identification code of the key part The traceability of batch information of all parts. If the identification code is not available for reasons such as fuzzy or loss, it can be traced through a permanent identification, which can be queried on the industrial computer.

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Paperless tracing method for automobile parts

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