CN105531726A

CN105531726A - Product sampling inspection method, apparatus and system

Info

Publication number: CN105531726A
Application number: CN201480032843.8A
Authority: CN
Inventors: 周锋华
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2014-07-10
Filing date: 2014-07-10
Publication date: 2016-04-27
Also published as: WO2016004598A1

Abstract

A product sampling inspection method, apparatus and system. The method comprises: a collaborative manufacturing execution system (CMES) queries production information of products according to product barcode information of the products, the production information comprising: at least one material code of the products, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer; and further, the CMES determines, according to the production information of the products and through product risky material information, whether to perform sampling inspection on the products corresponding to the product barcode. By means of the method, sampling inspection on the basis of production information of products and product risky material information can be realized, so that faulty products can be found accurately in time, and the sampling inspection result is more precise.

Description

Product sampling inspection method, device and system

Technical Field

The embodiment of the invention relates to a product sampling inspection technology, in particular to a product sampling inspection method, device and system. Background

With the development of modern technology, manufacturers can produce products in batches by automatic production technology, so that quality verification of the products is very necessary. Because the number of products is large, if the quality inspection is carried out on each product, the inspection efficiency is low.

In the prior art, a sampling inspection method is generally adopted, which refers to that a part of individuals are extracted from a target population (or called a parent) as a sample, and an estimation judgment with certain reliability is made on the characteristics of the population according to obtained attribute data by observing certain attribute or certain attributes of the sample, so as to achieve the understanding of the population, such as whether the population is qualified or not. Among them, the most common sampling verification method is to sample with a fixed sampling number, that is, to sample a fixed number of products in each processing lot based on the assumption that the tested products are consistent.

However, in practice, the tested products are not consistent due to differences of material manufacturers, batches and the like, so that in the existing sampling technology, all the tested products adopting the materials of the same material manufacturer may not be sampled at all, and a fault product is difficult to be found accurately in time, so that the sampling inspection result is inaccurate. Disclosure of Invention

The embodiment of the invention provides a product sampling inspection method, a device and a system, which are used for improving the accuracy of a sampling inspection result.

In a first aspect, an embodiment of the present invention provides a product sampling inspection method, including: the method comprises the steps that a Collaborative Manufacturing Execution System (CMES) checks production information of a product according to product bar code information of the product; wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer;

the CMES determines whether to sample and inspect products corresponding to the product bar codes according to the product production information and the product risk material information; wherein the product risk material information comprises: the combination of the factory batch information of the product risk material, the product risk benchmark information, and the product risk material is a first aspect, and in a first possible implementation manner of the first aspect, the factory batch information of the product risk material includes: the product bar code and at least one risk material code of the product corresponding to the product bar code are encoded;

the product risk benchmark information comprises: the method comprises the steps that a risk material code, at least one material manufacturer of a material corresponding to the risk material code, at least one product code applied to the material corresponding to the risk material code, at least one product line to which the product code belongs and preset sampling quantity information corresponding to the product line are obtained;

the batch drawing and measuring information of the risk manufacturers of the product risk materials comprises the following steps: the method comprises the steps of risk material coding, at least one material manufacturer of a material corresponding to the risk material coding, at least one batch of the material manufacturer, at least one product code applied to the material corresponding to the risk material coding, and accumulated sampling quantity information corresponding to the product code.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the determining, by the CMES according to the product production information and through product risk material information, whether to perform sampling inspection on a product corresponding to the product barcode includes:

the CMES determines whether the product corresponding to the product bar code has the risk material according to the product production information, the manufacturer batch information of the product risk material and the product risk benchmark information;

and if the fact that the product corresponding to the product bar code has the risk material is determined, the CMES determines whether to perform sampling inspection on the product corresponding to the product bar code according to the product production information and the batch sampling inspection information of the risk manufacturer of the product risk material.

With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the determining, by the CMES, whether a risk material exists in a product corresponding to the product barcode according to the product production information, the factory lot information of the product risk material, and the product risk reference information includes:

the CMES initially judges whether the product corresponding to the product bar code has the risk material according to the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer and corresponding information in the manufacturer batch information of the product risk material; and if the product corresponding to the product bar code is judged to have the risk material, the CMES compares the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the product risk reference information to determine whether the product corresponding to the product bar code has the risk material.

With reference to the second or third possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, if it is determined that a product corresponding to the product barcode has a risk material, the CMES determines whether to perform sampling inspection on the product corresponding to the product barcode according to the product production information and the risk manufacturer batch spot test information of the product risk material, including:

the CMES compares at least one material code of the product in the product production information and at least one material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch drawing test information of the product risk material to determine whether the material manufacturer exists in the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch drawing test information of the product risk material;

if so, the CMES compares the product code, the at least one material code of the product in the product production information and the at least one material factory information of the material corresponding to the material code with the corresponding information in the risk factory batch test information of the product risk material to determine whether the product code corresponding to the product code exists in the product code information to which the material corresponding to the risk material code of the material factory is applied in the risk factory batch test information of the product risk material;

if so, the CMES compares at least one batch of information of the material manufacturer of the material corresponding to the risk material code in the product production information with corresponding information in the risk factory batch measuring information of the product risk material to determine whether the batch of information exists in the batch of information of the material manufacturer corresponding to the risk material code in the risk factory batch measuring information of the product risk material;

if so, the CMES compares the accumulated sampling quantity information corresponding to the product code applied by the risk material of the batch of the manufacturer in the batch sampling information of the risk manufacturer of the product risk material with the preset sampling quantity information corresponding to the product code applied by the risk material of the manufacturer in the product risk reference information to determine whether the accumulated sampling quantity meets the sampling requirement; if the accumulated sampling quantity is smaller than the preset sampling quantity, the CMES increases the accumulated sampling quantity by a preset value, and determines that the product corresponding to the product bar code corresponding to the product code needs to be subjected to sampling inspection.

With reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, if the material manufacturer does not exist in the risk manufacturer batch drawing test information of the product risk material, the CMES adds the material manufacturer to the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch drawing test information of the product risk material.

With reference to the fourth or fifth possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, if it is determined that the product code corresponding to the product barcode does not exist in the risk manufacturer batch drawing test information of the product risk material, the CMES adds the product code to product code information to which the material corresponding to the risk material code of the material manufacturer is applied in the risk manufacturer batch drawing test information of the product risk material.

With reference to any one of the fourth to sixth possible implementation manners of the first aspect, in a seventh possible implementation manner of the first aspect, if it is determined that the batch information does not exist in the risk manufacturer batch drawing test information of the product risk material, the CMES adds the batch information to the batch information of the material manufacturer corresponding to the risk material code in the risk manufacturer batch drawing test information of the product risk material.

With reference to the first aspect and any one of the first to the seventh possible implementation manners of the first aspect, in an eighth possible implementation manner of the first aspect, the material code includes at least one of: the device coding, the processing auxiliary material coding, the processing line coding and the processing equipment coding.

With reference to the first aspect and any one of the first to eighth possible implementation manners of the first aspect, in a ninth possible implementation manner of the first aspect, the factory lot information of the product risk material further includes: the risk material code corresponds to at least one material manufacturer of the material and/or at least one lot of said material manufacturer.

With reference to the first aspect and any one of the first to ninth possible implementations of the first aspect, in a tenth possible implementation of the first aspect, the cooperative manufacturing execution system CMES checking the production information of the product based on product barcode information of the product includes:

and the CMES checks the production information of the product through a production information tracing system according to the product bar code information of the product.

With reference to the first aspect and any one of the first to tenth possible implementation manners of the first aspect, in a possible implementation manner of the first aspect, after the CMES determines that a product corresponding to the product barcode needs to be sampled, the method further includes:

the CMES transmits the determined result to a second functional test FT device through a production test center server, so that the second functional test FT device identifies that a product corresponding to the product bar code needs to be transmitted to a reliability tester according to the determined result, and the reliability tester performs reliability test on the product corresponding to the product bar code; wherein, the determination result is the result that the product corresponding to the product bar code needs to be sampled and checked.

With reference to the first aspect and any one of the first to eleventh possible implementation manners of the first aspect, in a twelfth possible implementation manner of the first aspect, the coordinated manufacturing execution system CMES further includes, before checking the production information of the product based on the product barcode information of the product: and the CMES receives the product bar code information sent by the first functional test FT through the production test center server.

With reference to the first aspect and any one of the first to twelfth possible implementation manners of the first aspect, in a thirteenth possible implementation manner of the first aspect, before the cooperative manufacturing execution system CMES checks the production information of the product based on the product barcode information of the product, the cooperative manufacturing execution system CMES further includes: and the CMES receives the product bar code information sent by the second functional test FT through the production test center server.

In a second aspect, an embodiment of the present invention provides a collaborative manufacturing execution system CMES, including: the examination module is used for examining the production information of the products according to the product bar code information of the products; wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer;

the determining module is used for determining whether to sample and inspect a product corresponding to the product bar code according to the product production information and the product risk material information; wherein the product risk material information comprises: factory batch information of the product risk materials, product risk benchmark information and risk factory batch sampling and measuring information of the product risk materials.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the manufacturer lot information of the product risk material includes: the product bar code and at least one risk material code of the product corresponding to the product bar code are encoded;

With reference to the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the determining module includes:

the first determining unit is used for determining whether the risk material exists in the product corresponding to the product bar code according to the product production information, the factory batch information of the product risk material and the product risk benchmark information;

and the second determining unit is used for determining whether to sample and inspect the product corresponding to the product bar code according to the product production information and the batch sampling and testing information of the risk manufacturers of the product risk materials if the first determining unit determines that the product corresponding to the product bar code has the risk materials.

With reference to the second possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the first determining unit is specifically configured to:

comparing the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the manufacturer batch information of the product risk material to determine whether the product corresponding to the product bar code has the risk material or not;

and if the product corresponding to the product bar code is judged to have the risk material, comparing the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the product risk reference information to determine whether the product corresponding to the product bar code has the risk material.

With reference to the second possible implementation manner or the third possible implementation manner of the second aspect, in a fourth possible implementation manner of the second aspect, if it is determined that a product corresponding to the product barcode has a risk material, the second determining unit is specifically configured to:

comparing at least one material code of the product in the product production information and at least one material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch drawing test information of the product risk material to determine whether the material manufacturer exists in the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch drawing test information of the product risk material;

if so, comparing the product bar code, at least one material code of the product in the product production information and at least one material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch drawing and testing information of the product risk material to determine whether the product code corresponding to the product bar code exists in the product code information to which the material corresponding to the risk material code of the material manufacturer is applied in the risk manufacturer batch drawing and testing information of the product risk material;

if so, comparing at least one batch of information of the material manufacturer of the material corresponding to the risk material code in the product production information with corresponding information in batch test information of the risk manufacturer of the product risk material to determine whether the batch of information exists in the batch of information of the material manufacturer corresponding to the risk material code in the batch test information of the risk manufacturer of the product risk material;

if so, comparing the information of the accumulated sampling quantity corresponding to the product code applied by the risk material of the factory in the batch of risk factory batch test information of the product risk material with the information of the preset sampling quantity corresponding to the product code applied by the risk material of the factory in the product risk reference information to determine whether the accumulated sampling quantity meets the sampling requirement; if the accumulated sampling quantity is smaller than the preset sampling quantity, increasing a preset value to the accumulated sampling quantity, and determining that the product corresponding to the product bar code corresponding to the product code needs to be subjected to sampling inspection.

With reference to the fourth possible implementation manner of the second aspect, in a fifth possible implementation manner of the second aspect, if the material manufacturer does not exist in the batch spot test information of the risk manufacturers of the product risk materials, the second determining unit is further specifically configured to: and adding the material manufacturer to the material manufacturer information of the material corresponding to the material code in the batch drawing test information of the risk manufacturers of the product risk materials.

With reference to the fourth or fifth possible implementation manner of the second aspect, in a sixth possible implementation manner of the second aspect, if it is determined that the product code corresponding to the product barcode does not exist in the batch drawing test information of the risk manufacturer of the product risk material, the second determining unit is further specifically configured to: and adding the product code to product code information to which the material corresponding to the risk material code of the material manufacturer is applied in the batch drawing test information of the risk manufacturers of the product risk materials. With reference to any one of the fourth to sixth possible implementation manners of the second aspect, in a seventh possible implementation manner of the second aspect, if it is determined that the batch information does not exist in the batch drawing test information of the risk manufacturer of the product risk material, the second determining unit is further specifically configured to: and adding the batch information to batch information of the material manufacturer corresponding to the risk material code corresponding to the product code in the batch sampling and measuring information of the risk manufacturer of the product risk material.

With reference to the second aspect and any one of the first to the seventh possible implementation manners of the second aspect, in an eighth possible implementation manner of the second aspect, the material code includes at least one of: the device coding, the processing auxiliary material coding, the processing line coding and the processing equipment coding.

With reference to the second aspect and any one of the first to eighth possible implementation manners of the second aspect, in a ninth possible implementation manner of the second aspect, the factory lot information of the product risk material further includes: the risk material code corresponds to at least one material manufacturer of the material and/or at least one lot of said material manufacturer.

With reference to the second aspect and any one of the first to ninth possible implementations of the second aspect, in a tenth possible implementation of the second aspect, the checking module is specifically configured to: and checking the production information of the product through a production information tracing system according to the product bar code information of the product.

With reference to the second aspect and any one of the first to tenth possible implementation manners of the second aspect, in an eleventh possible implementation manner of the second aspect, the method further includes:

the transmission module is used for transmitting the determined result to a second functional test FT through a production test center server so that the second functional test FT identifies that a product corresponding to the product bar code needs to be transmitted to a reliability tester according to the determined result, and the reliability tester performs reliability test on the product corresponding to the product bar code; and the determination result is the result that the product corresponding to the product bar code needs to be subjected to sampling inspection.

With reference to the second aspect and any one of the first to eleventh possible implementation manners of the second aspect, in a twelfth possible implementation manner of the second aspect, the method further includes:

and the first receiving module is used for receiving the product bar code information sent by the first functional test FT through the production test center server.

With reference to the second aspect and any one of the first to twelfth possible implementation manners of the second aspect, in a thirteenth possible implementation manner of the second aspect, the method further includes:

and the second receiving module is used for receiving the product bar code information sent by the second functional test FT through the production test center server.

In a third aspect, an embodiment of the present invention provides a product sampling inspection system, including: the CMES, the production test center server and the production information tracing system according to any implementation manner of the second aspect.

In the embodiment of the invention, the CMES checks the production information of the product according to the product bar code information of the product; wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer; furthermore, the CMES determines whether to sample and inspect the product corresponding to the product bar code according to the product risk material information of the product production information through factory batch information containing product risk materials, product risk reference information and risk factory batch sampling information of the product risk materials, and can realize the sampling inspection based on the product production information and the product risk material information, so that test products adopting different material factories and different batches of materials or test products adopting the risk materials can be sampled in time, faulty products can be timely and accurately found, and the sampling inspection result is more accurate. Description of the drawings in order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, a brief description will be given below of drawings required for use in the description of the embodiments or the prior art, and it is apparent that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive exercise.

FIG. 1 is a flow chart of a first embodiment of a sampling inspection method for products according to the present invention;

FIG. 2 is a flow chart of a second embodiment of the product sampling inspection method of the present invention;

FIG. 3 is a flowchart of a third embodiment of a product sampling inspection method of the present invention;

FIG. 4 is a schematic structural diagram of a CMES implementation of the present invention; FIG. 5 is a schematic structural diagram of a CMES implementation of the collaborative manufacturing execution system according to a second embodiment of the present invention; FIG. 6 is a schematic structural diagram of a CMES implementation example III of the collaborative manufacturing execution system of the present invention; FIG. 7 is a schematic diagram of a product sampling inspection system according to a first embodiment of the present invention;

fig. 8 is a schematic structural diagram of a second product sampling inspection system according to an embodiment of the present invention. Detailed description of the inventionin order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is a flowchart of a first embodiment of a product sampling inspection method according to the present invention, and as shown in fig. 1, the method of this embodiment may include:

in step 101, the cooperative manufacturing execution system CMES checks the production information of the product based on the product barcode information of the product.

Wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer.

In an embodiment of the present invention, a Collaborative Manufacturing Execution System (CMES) checks production information of a product according to acquired product barcode information of the product, where the production information includes: the product comprises a material code of the product, a material manufacturer of a material corresponding to the material code, and batch information of the material manufacturer of the material corresponding to the material code. Optionally, the material code comprises at least one of: the device coding, the processing auxiliary material coding, the processing line coding and the processing equipment coding. When the material code is a processing line code or a processing equipment code, the material manufacturer of the material and/or the batch information of the material manufacturer corresponding to the material code in the production information may be null.

Step 102, the CMES determines whether to perform sampling inspection on the product corresponding to the product bar code according to the product production information through product risk material information.

Wherein the product risk material information comprises: factory batch information of the product risk materials, product risk benchmark information and risk factory batch sampling and measuring information of the product risk materials.

In the embodiment of the invention, the CMES determines whether to sample and inspect the product corresponding to the product bar code according to the product production information through product risk material information including factory batch information of the product risk material, product risk benchmark information and risk factory batch sampling test information of the product risk material. The factory batch information of the product risk materials is used as a judgment basis for the CMES to primarily judge whether products corresponding to the product bar codes contain risk materials or not; the product risk benchmark information is used for determining whether the CMES determines that the product contains risk materials; and the batch sampling test information of the risk manufacturers of the product risk materials is used as a determination basis for determining whether to sample test the product or not by the CMES. Optionally, the factory batch information of the product risk materials, the product risk benchmark information and the risk factory batch spot test information of the product risk materials may be stored in the CMES in advance; or may be pre-stored in a storage module, and the CMES may acquire the product risk material information from the storage module when needed, which is not limited in the embodiment of the present invention. Optionally, the manufacturer batch information of the product risk material, the product risk reference information, and the risk manufacturer batch sampling information of the product risk material may be stored in a form of a table, so that the CMES determines whether to perform sampling inspection on the product corresponding to the product barcode by querying the table corresponding to the manufacturer batch information of the product risk material, the product risk reference information, and the risk manufacturer batch sampling information of the product risk material according to the product production information.

In the embodiment of the invention, the CMES checks the production information of the product according to the product bar code information of the product; wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer; furthermore, the CMES determines whether to sample and inspect the product corresponding to the product bar code according to the product risk material information of the product production information through factory batch information containing product risk materials, product risk reference information and risk factory batch sampling information of the product risk materials, and can realize the sampling inspection based on the product production information and the product risk material information, so that test products adopting different material factories and different batches of materials or test products adopting the risk materials can be sampled in time, faulty products can be timely and accurately found, and the sampling inspection result is more accurate.

Fig. 2 is a flowchart of a second embodiment of the product sampling inspection method of the present invention, and as shown in fig. 2, the method of the present embodiment may include:

step 201, the cooperative manufacturing execution system CMES checks the production information of the product based on the product barcode information of the product.

Optionally, the CMES checks the production information of the product through a production information tracing system according to the product barcode information of the product.

In the embodiment of the present invention, the CMES checks production information (for example, material codes used for products, and information about manufacturers and batches of materials corresponding to the material codes) of the products according to product barcode information of the products by using a production information tracing system, where the production information tracing system is configured to obtain processing information in a product processing process, and the processing information includes, but is not limited to: the processing line body, the specific materials used for processing, and the manufacturer and batch information of the materials.

Before the cooperative manufacturing execution system CMES checks the production information of the product based on the product barcode information of the product, the method may further include:

and the CMES receives the product bar code information sent by the first functional test FT device through the production test center server, or the CMES receives the product bar code information sent by the second functional test FT device through the production test center server.

In the embodiment of the present invention, the product barcode information may be the product barcode information uploaded by the CMES after the Test is completed by receiving the barcode information of the product forwarded by the production Test center server and uploaded by a first Functional Test (FT) tester, or the product barcode information may be the product barcode information uploaded by the CMES after the Test is completed by receiving the barcode information of the product forwarded by the production Test center server and uploaded by a second FT tester.

Step 202, the CMES determines whether a product corresponding to the product barcode has risk materials according to the product production information, the manufacturer batch information of the product risk materials and the product risk reference information.

Optionally, the factory batch information of the product risk material includes: the product barcode and at least one risk material code of the product corresponding to the product barcode may optionally further include: the risky material code corresponds to at least one material manufacturer of the material and/or at least one batch of said material manufacturer.

Optionally, the product risk benchmark information includes: the method comprises the steps of risk material coding, at least one material manufacturer of a material corresponding to the risk material coding, at least one product code applied to the material corresponding to the risk material coding, at least one product line to which the product code belongs, and preset sampling quantity information corresponding to the product line.

In the embodiment of the present invention, the manufacturer batch information of the product risk material and the product risk reference information are stored in a table form, and optionally, the manufacturer batch information of the product risk material includes at least one product barcode and/or the product risk reference information includes at least one risk material code. Table 1 is a manufacturer batch information table of the product risk material, and table 2 is a product risk reference information table. As shown in table 1, the manufacturer batch information of the product risk material includes a product barcode and three risk material codes of a product corresponding to the product barcode, and optionally, the manufacturer batch information of the product risk material may further include material factory and batch information of a material corresponding to each material code.

TABLE 1 manufacturer lot information table of product risk materials

TABLE 2 product Risk reference information Table

As shown in table 2, the product risk benchmark information includes: the risk material codes, the material manufacturers of the materials corresponding to the risk material codes, the product codes applied to the materials corresponding to the risk material codes, the product lines to which the product codes belong, and the preset sampling quantity information corresponding to the product lines, optionally, the product risk benchmark information may further include: and executing the strategy and/or batch judgment basis information.

The risk material codes can be risk device codes, such as 8-bit 38130071, material manufacturer information is based on Data on a Product Data Management system (PDM), and if a material manufacturer corresponding to one risk material code in the Product risk reference information table is empty, the material manufacturer represents all material manufacturers of the materials corresponding to the risk code; the product code information may be, but is not limited to, a module code or a single board code, and if "product code information" to which a material is applied corresponding to a designated risk material code of a designated material manufacturer in the product risk reference information table is null, the product code information represents product codes of all products to which the material is applied corresponding to the risk material code of the material manufacturer (all products refer to all products in the reliability sampling list); the product line information is subject to the data on the PDM; the preset sampling data information is used for defining the sampling quantity of each batch, wherein when the reliability test is the temperature cycle test, the preset sampling data information can be preferably determined according to the sampling base number of the temperature cycle so as to improve the temperature cycle test efficiency. Optionally, since different manufacturers define different batches differently, in the embodiment of the present invention, batch information of different manufacturers is uniformly represented by adding batch judgment basis information to the product risk benchmark information, and optionally, the batch information may be represented in two forms, namely, a production date code (Datecode) and a goods batch number (Lot NO) (Lot NO is a refined batch), where the Datecode includes: datecode _ a (meaning each different Datecode as a batch), Datecode _ B-N (meaning N consecutive datecodes as a batch), Datecode _ C (meaning processed as a batch in one month), and Datecode _ D (meaning processed as a batch in one quarter); lot NO includes: lot NO _ A, Lot NO _ B-N, Lot NO _ C and Lot NO _ D, wherein the meaning of Lot N0_ A, Lot N0_ B-N, Lot N0_ C and Lot N0_ D is the same as that of Dat N0_ A, Lot N0_ B-N, Lot N0_ C and Lot N0_ D, respectivelyThe ecode _ A, Datecode _ B-N, Datecode _ C and Datecode _ D are similar, and the embodiment of the invention is not described herein again. Optionally, the product risk reference information may further include an execution policy, where the execution policy information defines a sampling mode and may be divided into strs_ategy _ A-N (meaning each sample from the previous N batches) and Stmtegy _ B (meaning each sample from the previous N batches).

In the embodiment of the invention, the CMES determines whether the product corresponding to the production bar code has the risk material or not by comparing the batch information of the product manufacturer, the material manufacturer and the batch information of the material manufacturer with the batch information table of the product risk material and the information in the product risk reference information table according to the material code of the product in the product production information.

Optionally, the CMES initially determines whether a product corresponding to the product barcode has a risk material according to the product barcode, at least one material code of the product in the product production information, at least one material manufacturer of a material corresponding to the material code, and corresponding information in at least one batch information of the material manufacturer and a batch information of the manufacturer of the product risk material;

and if the product corresponding to the product bar code is judged to have the risk material, the CMES compares the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the product risk reference information to determine whether the product corresponding to the product bar code has the risk material.

In the embodiment of the present invention, the CMES initially determines whether a product corresponding to the product barcode has a risk material according to the product barcode, the material code of the product in the product production information, the material manufacturer of the material corresponding to the material code, and the material batch information of the material manufacturer respectively, and the information corresponding to the manufacturer batch information of the product risk material, that is, only compares the product barcode, the risk material code, and the material batch information of the material manufacturer or the material manufacturer of the material corresponding to the risk material included in the manufacturer batch information of the product risk material, and if the manufacturer batch information of the product does not include the material batch information of the material manufacturer or the material manufacturer of the material corresponding to the risk material code, the CMES respectively compares the product barcode, the material code information of the product in the product production information, and the material batch information of the material manufacturer or the material manufacturer of the material corresponding to the risk material code included in the manufacturer batch information of the product risk material, and the material batch information of the product And comparing the product bar code and the risk material coding information in the manufacturer batch information of the product risk material, and initially judging that the product corresponding to the product bar code has the risk material when the product bar code and the material coding information of the product in the product production information are consistent with the product bar code and the risk material coding information in the manufacturer batch information of the product risk material.

And if the product corresponding to the product bar code is judged to have the risk material, the CMES compares the product bar code, the material code of the product in the product production information, the material manufacturer of the material corresponding to the material code, and the material batch information of the material manufacturer with the corresponding information in the product risk reference information to determine whether the product corresponding to the product bar code has the risk material. In the embodiment of the invention, the CMES compares the product bar code, the material code of the product in the product production information, the material manufacturer of the material corresponding to the material code, and the material batch information of the material manufacturer with the corresponding information in the product risk reference information table shown in table 2, and determines that the product corresponding to the product bar code has risk material when the material code of the product in the product production information, the material manufacturer of the material corresponding to the material code, and the product code corresponding to the product bar code (the product code of the product can be obtained according to the product bar code of a product) belong to the corresponding information in the product risk reference information table. If the material code of the product in the product production information is contained in the risk material code information in table 2 and the manufacturer corresponding to the material code of the product in the product production information is "empty", it is determined that there is a risk material in the product corresponding to the product barcode if the product code corresponding to the product barcode and the product line information to which the product code belongs respectively belong to the product code information to which the risk material is applied and the product line information to which the product code belongs in the product risk reference information table.

Step 203, if it is determined that the product corresponding to the product barcode has the risk material, the CMES determines whether to sample the product corresponding to the product barcode according to the product production information and the batch sampling information of risk manufacturers of the product risk material.

Optionally, the batch drawing and testing information of the risk manufacturers of the product risk materials includes: the method comprises the steps of risk material coding, at least one material manufacturer of a material corresponding to the risk material coding, at least one batch of the material manufacturer, at least one product code applied to the material corresponding to the risk material coding, and accumulated sampling quantity information corresponding to the product code.

In the embodiment of the present invention, the risk manufacturer batch test information of the product risk material is stored in a table form, and optionally, the risk manufacturer batch test information of the product risk material includes at least one risk material code. And table 3 is a batch drawing test information table of risk manufacturers of the product risk materials. As shown in table 3, the batch drawing test information of the risk manufacturers of the product risk materials includes: the risk material code, the material manufacturer and the material batch of the material corresponding to the risk material code, the product code to which the material corresponding to the risk material code is applied, and the accumulated sampling quantity information corresponding to the product code to which the material corresponding to the material code of the material batch of the material manufacturer is applied, optionally, the risk manufacturer batch sampling measurement information of the product risk material may further include information whether the sampling quantity of each batch meets the requirement.

Table 3 batch measuring information table for risk manufacturer of product risk material

Whether the quantity of the code sample of the order risk material wide-mouth batch accumulated number-extracting coding manufacturer meets the requirement of the quantity of the code sample of the order risk material wide-mouth batch accumulated number-extracting coding manufacturer

1 device code 1 manufacturer 1 product XI Lot A1

Batch B1

Guangdong X2 batch A1

Batch B1

Product XI batch A1 from manufacturer 2

Batch B1

Guangdong brand X2 batch A1 batch B1

2 device code 2 manufacturer 1 product XI Lot A2

Batch B2

Guangdong X2 batch A2

Lot B2 as shown in table 3, the risk material code may be a risk component code, and one component code may correspond to multiple material lot information from multiple material manufacturers. In the embodiment of the invention, the CMES determines whether to sample and inspect the product corresponding to the product bar code by comparing the corresponding information in the batch sampling information of the risk manufacturer of the product risk material according to the material code of the product, the material manufacturer and the batch information of the material manufacturer in the product production information.

Optionally, the CMES compares, according to the product barcode, the at least one material code of the product in the product production information, and the at least one material factory information of the material corresponding to the material code with the corresponding information in the risk factory batch test information of the product risk material, to determine whether the material factory exists in the material factory information of the material corresponding to the material code in the risk factory batch test information of the product risk material;

In the embodiment of the invention, the CMES respectively compares the product bar code, the material code of the product in the product production information and the material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch test information of the product risk material, and when the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch test information of the product risk material contains the material code of the product in the product production information and the material manufacturer of the material corresponding to the material code, the CMES determines that the material manufacturer exists in the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch test information of the product risk material; otherwise, determining that the material manufacturer does not exist in the material manufacturer information of the material corresponding to the material code in the batch drawing test information of the risk manufacturers of the product risk materials.

Optionally, if the material manufacturer does not exist in the batch drawing test information of the risk manufacturers of the product risk materials, the CMES adds the material manufacturer to the material manufacturer information of the material corresponding to the material code in the batch drawing test information of the risk manufacturers of the product risk materials.

In the embodiment of the invention, if the material manufacturer does not exist in the batch pump test information of the risk manufacturer of the product risk material, the CMES adds the material manufacturer to the material manufacturer information of the material corresponding to the material code in the batch pump test information of the risk manufacturer of the product risk material, so that the CMES can compare the product production information with the batch pump test information of the risk manufacturer of the product risk material more intuitively.

Further, if it is determined that the material manufacturer exists in the material manufacturer information of the material corresponding to the material code in the batch measurement information of the risk manufacturers of the product risk materials, the CMES compares the product code corresponding to the product code, the material code of the product in the product production information, the material manufacturer information of the material corresponding to the material code, and the corresponding information in the batch measurement information of the risk manufacturers of the product risk materials to determine whether the product code corresponding to the product code exists in the product code information applied by the material corresponding to the risk material code of the material manufacturer in the batch measurement information of the risk manufacturers of the product risk materials. In the embodiment of the present invention, the CMES compares the product barcode, the material code of the product in the product production information, and the material manufacturer information of the material corresponding to the material code with the risk manufacturer batch test information table of the product risk material shown in table 3, and when the product code corresponding to the product barcode, the material code of the product in the product production information, and the material manufacturer information of the material corresponding to the material code belong to corresponding information in the risk manufacturer batch test information table of the product risk material, determines that the product code corresponding to the product barcode exists in the product code information to which the risk material code corresponding to the material manufacturer in the risk manufacturer batch test information of the product risk material is applied, and if the product code corresponding to the product barcode is product XI, product manufacturer information corresponding to the product code is product code, The material code of the product in the product production information is a device code 1, the material manufacturer of the material corresponding to the material code is a manufacturer 1, and the comparison with the table 3 shows that the product XI information applied by the device code 1 of the manufacturer 1 is consistent with the corresponding information in the risk manufacturer batch test information table of the product risk material; otherwise, determining that the product code corresponding to the product barcode does not exist in the risk manufacturer batch drawing test information of the product risk material, if the product code corresponding to the product barcode is product X3, the material code of the product in the product production information is device code 1, and the material manufacturer of the material corresponding to the material code is manufacturer 1, comparing with table 3, finding that the product X3 information to which the device code 1 of manufacturer 1 is applied does not belong to the corresponding information in the risk manufacturer batch drawing test information table of the product risk material.

Optionally, if it is determined that the product code corresponding to the product barcode does not exist in the risk manufacturer batch drawing test information of the product risk material, the CMES adds the product code to product code information to which the material corresponding to the risk material code of the material manufacturer is applied in the risk manufacturer batch drawing test information of the product risk material.

In the embodiment of the invention, if the product code corresponding to the product bar code does not exist in the risk manufacturer batch drawing test information of the product risk material, the CMES adds the product code to the product code information to which the risk material code of the material manufacturer is applied in the risk manufacturer batch drawing test information of the product risk material, so that the CMES can compare the product production information with the risk manufacturer batch drawing test information of the product risk material more intuitively.

Further, if it is determined that the product code corresponding to the product barcode exists in the batch measurement information of the risk manufacturers of the product risk materials, the CMES compares the batch information of the material manufacturers of the materials corresponding to the risk material code in the product production information with the corresponding information in the batch measurement information of the risk manufacturers of the product risk materials to determine whether the batch information exists in the batch information of the material manufacturers corresponding to the risk material code in the batch measurement information of the risk manufacturers of the product risk materials. In the embodiment of the present invention, the CMES compares the batch information of the material manufacturer of the material corresponding to the risk material code in the product production information with a risk manufacturer batch measurement information table of the product risk material shown in table 3, and determines that the batch information exists in the batch information of the material manufacturer corresponding to the risk material code in the risk manufacturer batch measurement information of the product risk material when the batch information of the material manufacturer of the material corresponding to the risk material code in the product production information belongs to the corresponding information in the risk manufacturer batch measurement information table of the product risk material; otherwise, determining that the batch information does not exist in the batch sampling and measuring information of the risk manufacturer of the product risk material.

Optionally, if it is determined that the batch information does not exist in the batch drawing test information of the risk manufacturer of the product risk material, the CMES adds the batch information to the batch information of the material manufacturer corresponding to the risk material code corresponding to the product code in the batch drawing test information of the risk manufacturer of the product risk material.

In the embodiment of the invention, if the batch information does not exist in the batch drawing test information of the risk manufacturers of the product risk materials, the CMES adds the batch information to the batch information of the material manufacturers corresponding to the risk material codes corresponding to the product codes in the batch drawing test information of the risk manufacturers of the product risk materials, so that the CMES can compare the product production information with the batch drawing test information of the risk manufacturers of the product risk materials more intuitively. Therefore, in actual use, the product codes, the material manufacturers and the batch information in the batch sampling and measuring information of the risk manufacturers of the product risk materials are continuously increased.

Further, if it is determined that the batch information exists in the risk manufacturer batch sampling information of the product risk material, the CMES compares the cumulative sampling quantity information corresponding to the product code to which the risk material of the manufacturer is applied in the risk manufacturer batch sampling information of the product risk material with the preset sampling quantity information corresponding to the product code to which the risk material of the manufacturer is applied in the product risk reference information to determine whether the cumulative sampling quantity meets the sampling requirement; if the accumulated sampling quantity is smaller than the preset sampling quantity, the CMES increases the accumulated sampling quantity by a preset value (optionally, the preset value can be a non-zero natural number), and determines that the product corresponding to the product bar code corresponding to the product code needs to be subjected to sampling inspection; otherwise, the sampling inspection quantity of the product corresponding to the product bar code corresponding to the product code applied to the batch of the risk material of the manufacturer is considered to meet the requirement, so that the product does not need to be sampled and inspected.

Optionally, after the CMES determines that a product corresponding to the product barcode needs to be subjected to sampling inspection, the method further includes:

In the embodiment of the invention, the CMES transmits the determination result of the product corresponding to the product bar code needing sampling inspection to a second functional test FT device through a production test center server, and the second functional test FT device identifies the product corresponding to the product bar code needing to be transmitted to a reliability tester according to the determination result, so that the reliability tester can carry out reliability test, such as temperature cycle test, vibration test or high temperature test, on the product corresponding to the product bar code.

Optionally, the product risk benchmark information may be predefined according to historical risk material information, and may also be dynamically adjusted according to a front-end testing procedure (FT testing procedure 1 and/or FT testing procedure 2) or a testing quality after a reliability testing procedure. Optionally, the manufacturer batch information of the product risk materials may be generated according to the product codes and the risk material code information in the product risk reference information, wherein the material manufacturers and the material batch information in the manufacturer batch information of the product risk materials may be obtained by inquiring the material manufacturers and the physical batch information corresponding to the risk material codes in the production information tracing system.

Optionally, the reliability testing procedure includes, but is not limited to: the method comprises a temperature cycle test procedure, a vibration test procedure, a long-term high-temperature test procedure, a long-term temperature cycle test procedure and a long-term damp-heat test procedure. The temperature cycling technology is a production reliability screening method for applying various external stresses such as temperature stress, electrical stress, service flow stress and the like to a tested single board, module or complete machine under the condition of high and low temperature cycling so as to accelerate the exposure of the excited potential early faults. The temperature cycle test is a more rigorous test project than the traditional production routine test, and the main difference is that the temperature cycle test requires testing whether a product can meet the design specification under the scenes of lowest temperature and highest temperature within the product design working temperature range.

In the embodiment of the invention, the CMES checks the production information of the product according to the product bar code information of the product; further, the CMES determines whether a product corresponding to the product bar code has risk materials according to the product production information, the manufacturer batch information of the product risk materials and the product risk reference information; if the fact that the product corresponding to the product bar code has the risk material is determined, the CMES determines whether sampling inspection is carried out on the product corresponding to the product bar code according to the product production information and the batch sampling inspection information of risk manufacturers of the product risk material, wherein the risk material can be a risk device, a processing auxiliary material, a processing line body or processing equipment, so that the sampling inspection can be carried out on the product based on the production information and the product risk material information of the product, therefore, test products adopting different batches of materials of different material manufacturers or test products adopting the risk material can be sampled in time, fault products can be found out in time accurately, and the sampling inspection result is more accurate.

Fig. 3 is a flowchart of a third embodiment of the product sampling inspection method of the present invention, and as shown in fig. 3, the method of the present embodiment may include:

step 301, obtaining manufacturer batch information of the product bar code.

In the embodiment of the present invention, the CMES checks the material manufacturer and batch information of the material corresponding to the material code of the product through a production information tracing system according to the product barcode of the product, and step 302 is executed.

Step 302, initially determining whether risk materials exist.

In the embodiment of the invention, the CMES compares the product bar code and the product production information with the factory batch information of the product risk materials, and if the product bar code and the product production information are consistent with corresponding information in the factory batch information of the product risk materials, the product bar code corresponding to the product is initially judged to possibly have risk materials, and the step 303 is executed, otherwise, the step 301 is executed.

Step 303, comparing the risk materials with the product risk reference information item by item.

In the embodiment of the present invention, the product corresponding to the product barcode may include a plurality of risk materials, and optionally, the risk materials are sequentially compared with the risk materials and related information (such as information of material manufacturers, batches, product codes, and the like corresponding to the risk materials) in the product risk reference information according to the risk materials.

Step 304, whether the risk material is in the product risk benchmark information.

In the implementation of the invention, the CMES compares the product bar code, the risk material code, and the material manufacturer and batch information of the material corresponding to the risk material code with the corresponding information in the product risk reference information, and if the product bar code, the risk material code, and the material manufacturer and batch information of the material corresponding to the risk material code belong to the corresponding information in the product risk reference information, the risk material exists in the product risk reference information, and step 305 is executed; otherwise, step 303 is performed.

Step 305, whether the material manufacturer of the risk material exists in the batch sampling and measuring information of the risk manufacturer of the product risk material.

In the embodiment of the invention, the CMES compares the product bar code, the material code of the product in the product production information and the material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch measuring information of the product risk material, when the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch measuring information of the product risk material contains the material code of the product in the product production information and the material manufacturer of the material corresponding to the material code, the CMES determines that the material manufacturer exists in the risk manufacturer batch measuring information of the product risk material, and executes step 306, otherwise, executes step 307.

Step 306, whether the product code exists in the risk factory batch spot test information of the product risk material.

In the embodiment of the invention, the CMES compares the product bar code, the material code of the product in the product production information and the material manufacturer information of the material corresponding to the material code with corresponding information in a risk manufacturer batch measurement information table of the product risk material, and if the product code corresponding to the product bar code, the material code of the product in the product production information and the material manufacturer information of the material corresponding to the material code belong to corresponding information in the risk manufacturer batch measurement information table of the product risk material, the CMES determines that the product code corresponding to the product bar code exists in the risk manufacturer batch measurement information of the product risk material, and then a step 308 is executed, otherwise, a step 309 is executed.

Step 307, adding information of material factories to the batch measuring information of the risk factories of the product risk materials.

In the embodiment of the present invention, the CMES adds the material manufacturer to the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch measurement information of the product risk material, and performs step 306.

Step 308, whether the batch information exists in the batch sampling information of the risk manufacturers of the product risk materials.

In the embodiment of the invention, the CMES compares the batch information of the material manufacturer of the material corresponding to the risk material code in the product production information with the corresponding information in the risk factory batch measurement information of the product risk material, when the batch information of the material manufacturer of the material corresponding to the risk material code in the product production information belongs to the corresponding information in the risk factory batch measurement information table of the product risk material, the batch information is determined to exist in the batch information of the material manufacturer corresponding to the risk material code in the risk manufacturer batch measurement information of the product risk material, and a step 310 is executed, otherwise, a step 311 is executed.

Step 309, adding product coding information in the batch sampling information of the risk manufacturers of the product risk materials.

In the embodiment of the present invention, the CMES adds the product code to product code information to which a material corresponding to the risk material code of the material manufacturer is applied in the risk manufacturer batch sampling information of the product risk material, and step 308 is executed.

Step 310, whether the accumulated sampling quantity is satisfied.

In the implementation of the invention, the CMES compares the information of the cumulative sampling quantity corresponding to the product code applied by the risk material of the batch of the manufacturer in the batch sampling information of the product risk material with the information of the preset sampling quantity corresponding to the product code applied by the risk material of the manufacturer in the product risk reference information, if the cumulative sampling quantity is less than the preset sampling quantity, the CMES determines that the cumulative sampling quantity corresponding to the product code applied by the risk material of the batch of the manufacturer does not meet the sampling requirement, and executes step 312, otherwise, executes step 313.

Step 311, adding batch information to the batch sampling and measuring information of the risk manufacturer of the product risk material. In the embodiment of the invention, the CMES adds the batch information to the batch information of the material manufacturer corresponding to the risk material code corresponding to the product code in the batch sampling and measuring information of the risk manufacturer of the product risk material.

Step 312, adding a preset value to the accumulated sampling quantity, and marking the sampling.

The CMES increases the accumulated sampling quantity by a preset value, determines that the product corresponding to the product barcode corresponding to the product code needs to be subjected to sampling inspection, and step 313 is executed.

Step 313, whether the risk materials are compared is finished.

If yes, going to step 301, otherwise, going to step 303, starting to judge that the product bar code corresponds to the next risk material of the product.

Fig. 4 is a schematic structural diagram of a first embodiment of a CMES of a collaborative manufacturing execution system according to the present invention, and as shown in fig. 4, a CMES 40 provided in this embodiment includes: a checking module 401 and an identifying module 402.

The examination module 401 is configured to examine the production information of the product according to the product barcode information of the product; wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer;

the determining module 402 is configured to determine whether to perform sampling inspection on a product corresponding to the product barcode according to the product production information and product risk material information; wherein the product risk material information comprises: factory batch information of the product risk materials, product risk benchmark information and risk factory batch sampling and measuring information of the product risk materials.

Optionally, the material code comprises at least one of: the device coding, the processing auxiliary material coding, the processing line coding and the processing equipment coding.

The CMES of this embodiment may be used in the technical solution of the first embodiment of the product sampling inspection method of the present invention, and the implementation principle and technical effect are similar, which are not described herein again.

FIG. 5 is a schematic structural diagram of a CMES implementation example of the collaborative manufacturing execution system according to the second embodiment of the present invention. CMES 40 provided in this embodiment is based on the embodiment in fig. 4, where the determining module 402 includes: a first determination unit 4021 and a second determination unit 4022.

The first determining unit 4021 is configured to determine whether a product corresponding to the product barcode has a risk material according to the product production information, the manufacturer batch information of the product risk material, and the product risk reference information;

the second determining unit 4022 is configured to determine whether to sample and inspect a product corresponding to the product barcode according to the product production information and the batch sampling information of the risk manufacturers of the product risk material if the first determining unit determines that the product corresponding to the product barcode has the risk material.

Optionally, the factory batch information of the product risk material includes: the product bar code and at least one risk material code of a product corresponding to the product bar code are encoded;

Optionally, the first determining unit 4021 is specifically configured to: comparing the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the manufacturer batch information of the product risk material to determine whether the product corresponding to the product bar code has the risk material or not;

Optionally, if it is determined that a product corresponding to the product barcode has a risk material, the second determining unit 4022 is specifically configured to:

Optionally, if the material manufacturer does not exist in the batch drawing test information of the risk manufacturer of the product risk material, the second determining unit 4022 is further specifically configured to: and adding the material manufacturer to the material manufacturer information of the material corresponding to the material code in the batch drawing and testing information of the risk manufacturers of the product risk materials.

Optionally, if it is determined that the product code corresponding to the product barcode does not exist in the batch drawing test information of the risk manufacturer of the product risk material, the second determining unit 4022 is further specifically configured to: and adding the product code to product code information to which the material corresponding to the risk material code of the material manufacturer is applied in the batch drawing test information of the risk manufacturers of the product risk materials.

Optionally, if it is determined that the batch information does not exist in the batch drawing test information of the risk manufacturer of the product risk material, the second determining unit 4022 is further specifically configured to: and adding the batch information to batch information of the material manufacturer corresponding to the risk material code corresponding to the product code in the batch sampling and measuring information of the risk manufacturer of the product risk material.

Optionally, the manufacturer batch information of the product risk material further includes: the risk material code corresponds to at least one material manufacturer of the material and/or at least one lot of said material manufacturer.

Optionally, the examination module 401 is specifically configured to: and checking the production information of the product through a production information tracing system according to the product bar code information of the product.

Optionally, the CMES further includes:

a transmitting module 403, configured to transmit the determination result to a second functional test FT unit through a production test center server, so that the second functional test FT unit identifies that a product corresponding to the product barcode needs to be transmitted to a reliability tester according to the determination result, so that the reliability tester performs a reliability test on the product corresponding to the product barcode; and the determination result is the result that the product corresponding to the product bar code needs to be subjected to sampling inspection.

Optionally, the CMES further includes:

Optionally, the CMES further includes: and the second receiving module is used for receiving the product bar code information sent by the second functional test FT through the production test center server.

The CMES of this embodiment may be used in the technical solutions of any embodiments of the product sampling inspection method of the present invention, and the implementation principles and technical effects are similar, which are not described herein again.

FIG. 6 is a schematic structural diagram of a CMES implementation example of the collaborative manufacturing execution system. As shown in the figure

As shown in fig. 6, the CMES 60 provided in the present embodiment includes a processor 601, a memory 602, and a communicator 603. Wherein, the communicator 603 is used for transceiving data or information, the memory 602 stores an execution instruction, when the CMES 60 is running, the processor 601 communicates with the memory 602, and the processor 601 calls the execution instruction in the memory 602, so as to perform the operations in any embodiment of the product sampling inspection method.

The CMES of this embodiment may be used to implement the technical solution in any embodiment of the product sampling inspection method of the present invention, and the implementation principle and technical effect are similar, which are not described herein again.

Fig. 7 is a schematic structural diagram of a first product sampling inspection system according to an embodiment of the present invention, and as shown in fig. 7, the product sampling inspection system 70 of the embodiment includes: CMES 701, production test center server 702 and production information tracing system 703. Wherein, the production test center server 702 is used for forwarding the test result and/or sampling requirement; the production information tracing system 703 is configured to obtain processing information in a product processing process, where the processing information includes, but is not limited to: processing line bodies, specific materials used for processing, and manufacturer and batch information of the materials; the CMES 701 may adopt a structure of a collaborative manufacturing execution system CMES embodiment one, two, and three, and correspondingly, the technical solution in the product sampling inspection method embodiment may be executed, and the implementation principle and the technical effect thereof are similar, and are not described herein again.

Fig. 8 is a schematic structural diagram of a second embodiment of the product sampling inspection system of the present invention, and the product sampling inspection system 70 provided in this embodiment may further include, on the basis of the embodiment of fig. 7: a first functional test FT 704, a second functional test FT 705, and a reliability tester 706.

In the examples of the present invention, there are generally three steps in the production phase: the testing method comprises an FT testing procedure 1, an FT testing procedure 2 and a reliability testing procedure, wherein the first functional testing FT 704 is used for executing the FT testing procedure 1; the reliability tester 706 is used to perform a reliability testing procedure. In the embodiment of the present invention, optionally, after the FT test procedure 1 is finished, the first functional test FT 704 transmits the test result to the production test center server, or after the FT test procedure 2 is finished, the second functional test FT 705 transmits the test result to the production test center server, where the test result includes product barcode information; the production testing center server transmits the testing result to the CMES, and the CMES tests the production information of the product bar codes (such as physical codes, manufacturers, batches and other information used by the products) through a production information tracing system according to the product bar codes; step one, the CMES determines whether products corresponding to the product bar codes are subjected to sampling inspection according to the checked production information of the product bar codes, and transmits sampling requirements to the second functional test FT device 705 through a production test center server, the second functional test FT device 705 performs corresponding operations according to the sampling requirements, and when the sampling requirements are that the products corresponding to the product bar codes do not need to be subjected to sampling inspection, the second functional test FT device 705 directly stores or delivers the products corresponding to the product bar codes; when the sampling requirement is that the product corresponding to the product bar code needs to be sampled and inspected, the second functional test FT 705 identifies that the product corresponding to the product bar code needs to be transmitted to a reliability tester; further, the reliability tester 706 performs sampling inspection on the product corresponding to the product barcode.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments can be completed by hardware related to program instructions. The foregoing program may be stored in a computer-readable storage medium. When the program is executed, steps including the above method embodiments are executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks, etc.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

Claims book

1. A method of sampling inspection of a product, comprising:

the method comprises the steps that a Collaborative Manufacturing Execution System (CMES) checks production information of a product according to product bar code information of the product; wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer;

the CMES determines whether to sample and inspect products corresponding to the product bar codes according to the product production information and the product risk material information; wherein the product risk material information comprises: factory batch information of the product risk materials, product risk benchmark information and risk factory batch sampling and measuring information of the product risk materials.

2. The method of claim 1, wherein the factory batch information of the product risk material comprises: the product bar code and at least one risk material code of the product corresponding to the product bar code are encoded;

the product risk benchmark information comprises: the method comprises the steps that a risk material code, at least one material manufacturer of a material corresponding to the risk material code, at least one product code applied to the material corresponding to the risk material code, at least one product line to which the product code belongs and preset sampling quantity information corresponding to the product line are obtained;

the batch drawing and measuring information of the risk manufacturers of the product risk materials comprises the following steps: the method comprises the steps of risk material coding, at least one material manufacturer of a material corresponding to the risk material coding, at least one batch of the material manufacturer, at least one product code applied to the material corresponding to the risk material coding, and accumulated sampling quantity information corresponding to the product code.

3. The method of claim 2, wherein the CMES determines whether to sample the product corresponding to the product barcode according to the product production information through product risk material information, and comprises:

the CMES determines whether the product corresponding to the product bar code has the risk material according to the product production information, the manufacturer batch information of the product risk material and the product risk benchmark information;

and if the fact that the product corresponding to the product bar code has the risk material is determined, the CMES determines whether to perform sampling inspection on the product corresponding to the product bar code according to the product production information and the batch sampling inspection information of the risk manufacturer of the product risk material. 4. The method of claim 3, wherein the CMES determining whether the product barcode corresponds to the product with the risk material according to the product production information, the factory batch information of the product risk material, and the product risk reference information comprises:

the CMES initially judges whether the product corresponding to the product bar code has the risk material according to the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer and corresponding information in the manufacturer batch information of the product risk material;

and if the product corresponding to the product bar code is judged to have the risk material, the CMES compares the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the product risk reference information to determine whether the product corresponding to the product bar code has the risk material.

5. The method of claim 3 or 4, wherein if it is determined that the product corresponding to the product barcode has the risk material, the CMES determines whether to perform sampling inspection on the product corresponding to the product barcode according to the product production information and the risk manufacturer batch sampling inspection information of the product risk material, and the method comprises:

the CMES compares at least one material code of the product in the product production information and at least one material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch drawing test information of the product risk material to determine whether the material manufacturer exists in the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch drawing test information of the product risk material;

if so, the CMES compares the product code, the at least one material code of the product in the product production information and the at least one material factory information of the material corresponding to the material code with the corresponding information in the risk factory batch test information of the product risk material to determine whether the product code corresponding to the product code exists in the product code information to which the material corresponding to the risk material code of the material factory is applied in the risk factory batch test information of the product risk material;

if so, the CMES compares at least one batch of information of the material manufacturer of the material corresponding to the risk material code in the product production information with corresponding information in the risk factory batch measuring information of the product risk material to determine whether the batch of information exists in the batch of information of the material manufacturer corresponding to the risk material code in the risk factory batch measuring information of the product risk material;

if so, the CMES compares the accumulated sampling quantity information corresponding to the product code applied by the risk material of the batch of the manufacturer in the batch sampling information of the risk manufacturer of the product risk material with the preset sampling quantity information corresponding to the product code applied by the risk material of the manufacturer in the product risk reference information to determine whether the accumulated sampling quantity meets the sampling requirement; if the accumulated sampling quantity is smaller than the preset sampling quantity, the CMES increases the accumulated sampling quantity by a preset value, and determines that the product corresponding to the product bar code corresponding to the product code needs to be subjected to sampling inspection.

6. The method of claim 5, wherein if the material manufacturer does not exist in the risk manufacturer batch spot test information of the product risk material, the CMES adds the material manufacturer to the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch spot test information of the product risk material.

7. The method of claim 5 or 6, wherein if it is determined that the product code corresponding to the product barcode does not exist in the at-risk factory lot batch spot test information of the product risk material, the CMES adds the product code to product code information to which the material corresponding to the at-risk material code of the material factory is applied in the at-risk factory lot spot test information of the product risk material.

8. The method of any one of claims 5-7, wherein if it is determined that the batch information is not present in an at-risk vendor batch spot test information for the at-risk material of the product, the batch information is determined to be not present in the at-risk vendor batch spot test information for the at-risk material of the product

And adding the batch information to batch information of the material manufacturer corresponding to the risk material code corresponding to the product code in the batch sampling and measuring information of the risk manufacturer of the product risk material by the CMES.

9. The method of any one of claims 1-8, wherein the material coding comprises at least one of: the device coding, the processing auxiliary material coding, the processing line coding and the processing equipment coding.

10. The method of any one of claims 1-9, wherein the factory batch information of the product risk material further comprises: the risk material code corresponds to at least one material manufacturer of the material and/or at least one lot of said material manufacturer.

11. The method according to any one of claims 1 to 10, wherein the checking, by the CMES, the production information of the product based on product barcode information of the product includes:

and the CMES checks the production information of the product through a production information tracing system according to the product bar code information of the product.

12. The method of any one of claims 1-11, wherein after the CMES determines that the product barcode corresponds to a product requiring sample inspection, further comprising:

the CMES transmits the determined result to a second functional test FT device through a production test center server, so that the second functional test FT device identifies that a product corresponding to the product bar code needs to be transmitted to a reliability tester according to the determined result, and the reliability tester performs reliability test on the product corresponding to the product bar code; wherein, the determination result is the result that the product corresponding to the product bar code needs to be sampled and checked.

13. The method according to any one of claims 1 to 12, wherein the CMES, before checking production information of a product based on product barcode information of the product, further includes:

and the CMES receives the product bar code information sent by the first functional test FT through the production test center server.

14. The method according to any one of claims 1 to 12, wherein the CMES, before checking production information of a product based on product barcode information of the product, further includes:

the CMES receives the second function test through the production test center server

And the product bar code information is sent by the FT.

15. A collaborative manufacturing execution system, CMES, comprising:

the examination module is used for examining the production information of the products according to the product bar code information of the products; wherein the production information includes: at least one material code of the product, at least one material manufacturer of a material corresponding to the material code, and at least one batch of the material manufacturer;

the determining module is used for determining whether to sample and inspect a product corresponding to the product bar code according to the product production information and the product risk material information; wherein the product risk material information comprises: factory batch information of the product risk materials, product risk benchmark information and risk factory batch sampling and measuring information of the product risk materials.

16. The CMES of claim 15 wherein the factory batch information for the product risk material comprises: the product bar code and at least one risk material code of the product corresponding to the product bar code are encoded;

the product risk benchmark information comprises: the method comprises the steps that a risk material code, at least one material manufacturer of a material corresponding to the risk material code, at least one product code applied to the material corresponding to the risk material code, at least one product line to which the product code belongs and preset sampling quantity information corresponding to the product line are obtained;

the batch drawing and measuring information of the risk manufacturers of the product risk materials comprises the following steps: the method comprises the steps of risk material coding, at least one material manufacturer of a material corresponding to the risk material coding, at least one batch of the material manufacturer, at least one product code applied to the material corresponding to the risk material coding, and accumulated sampling quantity information corresponding to the product code.

17. The CMES of claim 16 wherein the determining module comprises:

the first determining unit is used for determining whether the risk material exists in the product corresponding to the product bar code according to the product production information, the factory batch information of the product risk material and the product risk benchmark information;

and the second determining unit is used for determining whether to sample and inspect the product corresponding to the product bar code according to the product production information and the batch sampling and testing information of the risk manufacturers of the product risk materials if the first determining unit determines that the product corresponding to the product bar code has the risk materials.

18. The CMES of claim 17, wherein the first determining unit is specifically configured to:

comparing the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the manufacturer batch information of the product risk material to determine whether the product corresponding to the product bar code has the risk material or not;

and if the product corresponding to the product bar code is judged to have the risk material, comparing the product bar code, at least one material code of the product in the product production information, at least one material manufacturer of the material corresponding to the material code, and at least one batch information of the material manufacturer with the corresponding information in the product risk reference information to determine whether the product corresponding to the product bar code has the risk material.

19. The CMES of claim 17 or 18, wherein if it is determined that the product barcode corresponds to a product with risk material, the second determining unit is specifically configured to: comparing at least one material code of the product in the product production information and at least one material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch drawing test information of the product risk material to determine whether the material manufacturer exists in the material manufacturer information of the material corresponding to the material code in the risk manufacturer batch drawing test information of the product risk material;

if so, comparing the product bar code, at least one material code of the product in the product production information and at least one material manufacturer information of the material corresponding to the material code with corresponding information in the risk manufacturer batch drawing and testing information of the product risk material to determine whether the product code corresponding to the product bar code exists in the product code information to which the material corresponding to the risk material code of the material manufacturer is applied in the risk manufacturer batch drawing and testing information of the product risk material;

if so, comparing at least one batch of information of the material manufacturer of the material corresponding to the risk material code in the product production information with corresponding information in batch test information of the risk manufacturer of the product risk material to determine whether the batch of information exists in the batch of information of the material manufacturer corresponding to the risk material code in the batch test information of the risk manufacturer of the product risk material;

if so, comparing the information of the accumulated sampling quantity corresponding to the product code applied by the risk material of the factory in the batch of risk factory batch test information of the product risk material with the information of the preset sampling quantity corresponding to the product code applied by the risk material of the factory in the product risk reference information to determine whether the accumulated sampling quantity meets the sampling requirement; if the accumulated sampling quantity is smaller than the preset sampling quantity, increasing a preset value to the accumulated sampling quantity, and determining that the product corresponding to the product bar code corresponding to the product code needs to be subjected to sampling inspection.

20. The CMES of claim 19 wherein if the material vendor is not present in the risk vendor lot spot test information for the product risk material, the second determining unit is further configured to: and adding the material manufacturer to the material manufacturer information of the material corresponding to the material code in the batch drawing test information of the risk manufacturers of the product risk materials.

21. The CMES of claim 19 or 20, wherein if it is determined that the product code corresponding to the product barcode is not present in the risk manufacturer lot measurement information of the product risk material, the second determining unit is further specifically configured to: and adding the product code to product code information to which the material corresponding to the risk material code of the material manufacturer is applied in the batch drawing test information of the risk manufacturer of the product risk material.

22. The CMES of any one of claims 19-21, wherein if it is determined that the batch information is not present in the risk manufacturer batch spot test information for the product risk material, the second determining unit is further specifically configured to: and adding the batch information to batch information of the material manufacturer corresponding to the risk material code corresponding to the product code in the batch sampling and measuring information of the risk manufacturer of the product risk material.

23. The CMES of any one of claims 15-22 wherein the material code comprises at least one of: the device coding, the processing auxiliary material coding, the processing line coding and the processing equipment coding.

24. The CMES of any one of claims 15-23 wherein the factory lot information for the product risk material further comprises: the risk material code corresponds to at least one material manufacturer of the material and/or at least one batch of said material manufacturer.

25. The CMES of any one of claims 15 to 24, wherein the checking module is configured to: and checking the production information of the product through a production information tracing system according to the product bar code information of the product.

26. The CMES of any one of claims 15-25 further comprising:

the transmission module is used for transmitting the determined result to a second functional test FT through a production test center server so that the second functional test FT identifies that a product corresponding to the product bar code needs to be transmitted to a reliability tester according to the determined result, and the reliability tester performs reliability test on the product corresponding to the product bar code; and the determination result is the result that the product corresponding to the product bar code needs to be subjected to sampling inspection.

27. The CMES of any one of claims 15-26 further comprising:

and the first receiving module is used for receiving the product bar code information sent by the first functional test FT through the production test center server.

28. The CMES of any one of claims 15-26 further comprising: and the second receiving module is used for receiving the product bar code information sent by the second functional test FT through the production test center server.

29. A product sampling inspection system, comprising:

the CMES, production test center server and production information traceability system of any one of claims 15 to 28.