CN115983724A - Product quality acceptance method and system - Google Patents
Product quality acceptance method and system Download PDFInfo
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- CN115983724A CN115983724A CN202310268281.8A CN202310268281A CN115983724A CN 115983724 A CN115983724 A CN 115983724A CN 202310268281 A CN202310268281 A CN 202310268281A CN 115983724 A CN115983724 A CN 115983724A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The application provides a product quality acceptance method and a product quality acceptance system. The method comprises the following steps: the test equipment acquires a target detection tool; the target detection tool is associated with a producer identification number, a tool identification code and an encryption private key; the tool identification code and the encrypted private key are disposable codes; the test equipment respectively detects all products produced by a production party according to the target detection tool, generates corresponding encrypted quality inspection reports and reports the encrypted quality inspection reports to the server; when the producer delivers the product, the server checks and accepts the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code. The application prevents the production party from making false the detection result, and promotes the trust of the purchasing party to the production party.
Description
Technical Field
The application relates to the technical field of communication, in particular to a product quality acceptance method and a system.
Background
After some purchasers design products, a producer is entrusted to produce and assemble products meeting the requirements of the purchasers, and in order to ensure the qualification rate of products leaving a factory, the products produced in a factory of the producer need to be subjected to quality inspection before leaving the factory.
At present, in order to ensure that the quality of finished products meets the design requirements, a purchasing party needs to adopt a sampling inspection mode for detection, the detection efficiency is low, and a production party often makes a false to a quality inspection report (or an inspection report) after the products are produced, namely the quality inspection report (or the inspection report) has certain possibility of being modified, and the authenticity of the quality inspection report (or the inspection report) cannot be ensured.
Disclosure of Invention
The application provides a product quality acceptance method and a product quality acceptance system, and solves the technical problems that the product quality inspection efficiency is low and a production party performs counterfeiting on a detection result of a product.
In a first aspect, the present application provides a product quality acceptance method, comprising the steps of:
the test equipment acquires a target detection tool; the target detection tool is associated with a producer identification number, a tool identification code and an encryption private key; the tool identification code and the encryption private key are all disposable codes;
the target detection tool respectively detects all products produced by a production party, generates corresponding encrypted quality inspection reports and reports the encrypted quality inspection reports to a server;
and when the producer delivers the product, the server checks and accepts the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code.
In some embodiments, the test device acquiring the target detection tool comprises the steps of:
the server screens out a producer identification number and a target detection tool which meet the requirements of a production list, and generates a tool identification code and an encryption private key corresponding to the target detection tool;
and the server packs the tool identification code, the encryption private key and the target detection tool at the same time and sends the tool identification code, the encryption private key and the target detection tool to the test equipment.
In some embodiments, the steps of the target detection tool respectively detecting all products produced by a producer, generating a corresponding encrypted quality inspection report, and reporting the encrypted quality inspection report to the server include:
after the testing equipment is connected with the product, starting to operate the target detection tool so as to detect the product according to the target detection tool;
the target detection tool acquires a product serial number corresponding to the product and a detection result of whether the product is qualified or not in quality detection;
the target detection tool generates a quality inspection report according to the product serial number and the detection result; the quality inspection report comprises a tool identification code of the target detection tool used;
and the target detection tool encrypts the quality inspection report according to the encrypted private key to generate and sends the encrypted quality inspection report to the server.
In some embodiments, the plurality of test devices having the same manufacturer identification number but different device identifications allow for shared use of the object detection tool for detection.
In some embodiments, the server performing product acceptance according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code comprises the following steps:
the server receives the encrypted quality inspection report, and decrypts the encrypted quality inspection report according to the encrypted private key to obtain a decrypted quality inspection report;
the server analyzes the decrypted quality inspection report to obtain the tool identification code;
the server compares the first tool identification code obtained by analysis with the second tool identification code; the second tool identification code is a tool identification code randomly generated by the server while the target detection tool is acquired by the test equipment;
if the first tool identification code is the same as the second tool identification code, the server performs product acceptance on the product produced by the producer according to the decrypted quality inspection report;
and if the first tool identification code is different from the second tool identification code, the server generates and sends out first prompt information to remind the encrypted quality inspection report of the existence of counterfeiting risks.
In some embodiments, the step of the server receiving the encrypted quality inspection report, and decrypting the encrypted quality inspection report according to the encrypted private key to obtain a decrypted quality inspection report includes the steps of:
the server receives the encrypted quality inspection report and the producer identification number at the same time;
the server inquires whether a preset producer form has the producer identification number or not; the preset producer list comprises a plurality of producer identification numbers which are registered in advance;
and if the preset producer list has the producer identification number, the server decrypts the encrypted quality inspection report according to the encrypted private key to obtain the decrypted quality inspection report.
In some embodiments, said server performing product acceptance of said product produced by said producer based on said decrypted quality inspection report comprises the steps of:
the server finds out a product serial number with a qualified detection result according to the decrypted quality inspection report;
and the server checks and stores the products corresponding to the product serial numbers with qualified detection results.
In some embodiments, further comprising the step of:
the server judges whether the detection result is a detection record corresponding to the qualified product serial number;
and if the detection result is that the detection records corresponding to the qualified product serial number are multiple, the server generates second prompt information to remind that the product corresponding to the product serial number is a qualified product after rework.
In some embodiments, further comprising the step of:
the server acquires a delivery list provided by the producer; the delivery list comprises the delivery quantity of the products to be checked and received;
the server counts the qualified quantity of the product serial numbers with the same producer identification number and qualified detection results;
and the server calculates to obtain the product qualification rate of the producer corresponding to the producer identification number according to the qualified quantity and the delivery quantity corresponding to the producer identification number.
In a second aspect, the present application further provides a product quality acceptance system, comprising: a server at the purchasing party and a testing device at the producing party;
the server is used for sending the target detection tool to the test equipment; the target detection tool is associated with a producer identification number, a tool identification code and an encryption private key;
the test equipment is used for respectively detecting all products produced by a producer according to the target detection tool, generating corresponding encrypted quality inspection reports and reporting the encrypted quality inspection reports to a server;
and the server is also used for checking and accepting the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code when the producer delivers the product.
According to the method and the system, the detection result can be forcibly reported to the server of the purchasing party in real time every time, so that major problems in the production process of the product can be found in time. The detection tools for detecting and testing the products are independent identifiers, so that the server of the purchasing party only needs to maintain one set of standard detection tools, different production parties or internal sampling inspection can use the detection tools with the same test item content, quality inspection reports of different production parties and different batches are distinguished only through the tool identification code, the detection result can be effectively falsified by the production party, and the purchasing party can conveniently count the production yield of different production parties.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a product quality acceptance system provided by an embodiment of the present application;
fig. 2 is a schematic flow chart of a method of a product quality acceptance system according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
In the description of the embodiments of the present application, it should be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known processes have not been described in detail in order not to obscure the description of the embodiments of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed in the embodiments of the present application.
The execution subject of the product quality acceptance method in the embodiment of the present application may be the product quality acceptance system provided in the embodiment of the present application, for example, the product quality acceptance method provided in the embodiment of the present application may be applied to the product quality acceptance system shown in fig. 1. The product quality acceptance system comprises a server 20, a client 10 and a testing device 30, wherein the client 10 can be a product which comprises receiving and transmitting hardware, namely a product which has the receiving and transmitting hardware capable of performing two-way communication on a two-way communication link, a production party can use the client 10 of the production party to download and obtain a target detection tool from the server 20, and a purchasing party can use the client 10 of the purchasing party to release and upload a plurality of detection tools with different versions to the server. The client 10 may be specifically one of a mobile phone, a tablet computer, a notebook computer, and the like. The testing device 30 may include interfaces such as a USB cable, an RS485 serial line, and a UART serial port, and is used for connecting with a product to be tested to perform a detection device, and the testing device may be one of a tablet computer, a notebook computer, and the like. The server 20 may be an independent server 20, or may be a server network or a server cluster composed of servers 20, which includes but is not limited to a computer, a network host, a single network server, a plurality of network server sets, or a cloud server composed of a plurality of servers 20, for example, in the following embodiments, a server for storing the inspection tool is a first server, and a server for receiving the encrypted quality inspection report and performing decryption, parsing, statistics of the qualification rate, and estimation of the production progress is a second server. Among them, the Cloud server is constituted by a large number of computers or web servers based on Cloud Computing (Cloud Computing). The person skilled in the art will understand that the above application scenario is only one application scenario related to the present application scenario and does not constitute a limitation to the application scenario of the present application scenario, and it is understood that the product quality acceptance system may further include one or more other servers, which are not limited herein. In addition, the product quality acceptance system may further include a memory for storing data, such as a detection tool for the development design, a work log of the test equipment 30, and the like.
Next, a description is started on a product quality acceptance method provided in an embodiment of the present application, and fig. 2 is a schematic flow chart of the product quality acceptance method provided in the embodiment of the present application. It should be noted that although a logical order is shown in the flow diagrams illustrated in fig. 2 or other figures, in some cases, the steps shown or described may be performed in an order different than that shown in the figures. The product quality acceptance method comprises the following steps of S100-300:
s100, acquiring a target detection tool by test equipment; the target detection tool is associated with a producer identification number, a tool identification code and an encryption private key; the tool identification code and the encryption private key are all disposable codes.
In an embodiment of the present application, a product may be an electronic product that needs to be tested, and the electronic product may be a related product that maintains a working state with electric energy, and the electronic product mainly includes: watch, smart phone, telephone, smart speaker, television, computer, router, wireless gateway, etc. It is well known that any electronic product needs to be tested before it is put on the market. The method and the device are suitable for batch quality inspection and verification of electronic products of the same type and the same model. The tool identification code is used for representing an identity identification number of a randomly generated detection tool, and in the application, the tool identification code is used for distinguishing and identifying the detection tool used for quality acceptance of different batches of products, namely the tool identification codes of different batches when the same detection tool is used for testing the same type of products are different, and certainly, the tool identification codes of different batches when the same or different detection tools are used for testing different types of products are different.
The producer identification number is used to represent an identifier of the producer, that is, the producer identification is a string of characters (e.g., alphanumeric characters, punctuation marks) that identifies the producer, each producer may have a unique producer identification number, i.e., different producers have different producer identification numbers, and a single producer may have multiple producer identification numbers.
The test equipment is used as a carrier of the detection tool, can provide a function of physically connecting products for the detection tool, and is implemented by the detection tool for detecting and generating a detection result, generating a quality inspection report, encrypting the quality inspection report and uploading the encrypted quality inspection report to the server, the test equipment only needs to operate and start the detection tool, and a series of actions corresponding to steps S210 to S240 in the following embodiment are automatically completed.
The product integrated management system is installed on the server 20 of the manufacturer. The product integrated management system can register and store a large amount of account information. In this way, if the designated staff has an ineligibility factor, such as an epidemic situation or a business trip demand, and works remotely at a foreign place or a home, the client 10 generates a login request including account information only by inputting personal account information on a login page of the integrated product management system by using the client 10 and clicking or touching a control button for selecting login. After generating the login request, the client 10 uploads the login request to the server 20.
After the server 20 obtains the login request, the login request is analyzed to obtain account information, the account information comprises an account ID and an account password, if any one or two of the account ID and the account password are different from an authorized account ID and an authorized account password of authorized account information which is registered and stored in the server 20 in advance, the server 20 determines that the verified account information does not pass, and the server 20 refuses the client 10 to log in the comprehensive product management system. Of course, if the account ID and the account password are the same as those of the authorized account information and the authorized account password of the authorized account information pre-registered and stored in the server 20, the server 20 determines that the verified account information passes, and then the server 20 allows the client 10 to log in the integrated product management system, allows a designated worker such as a buyer worker to create and issue different inspection tools to the server 20 using the client 10, and allows a designated worker such as a producer worker to download a desired inspection tool using the client 10.
In the present application, it is set that the same type of product (i.e., the product of the same version provided by the same manufacturer) from the same manufacturer can be tested in the same batch by using the same complete quality inspection kit.
The method and the device set different types of products of the same production party to use different complete quality inspection toolkits in different batches. The complete quality inspection kit is described in detail in the following embodiments, and is not described in detail herein. Due to the same type of product on the same producer, there may be small version iterations of optimization upgrades, which also require the use of different complete detection tools if the version iteration involves a change in the detection terms for the product. If this version iteration does not involve a change in the test items for a product, the complete test tool used to test that type of product is unchanged. It is also possible that after a period of time, products of the same type and version find unexpected problems, detection items may need to be added, and the requirements can be met only by updating the detection tool without replacing the products.
The method and the device have the advantages that different complete quality inspection toolkits are used for products of the same type or different types of different production parties in the same batch or different batches.
In the embodiment of the application, after the server 20 determines that the verification account information passes and allows the client 10 to log in the product integrated management system, the server 20 may open a temporary or disposable file transmission channel in a background, and then designate a worker to upload and send the issued detection tool to the server 20 through the file transmission channel opened this time by using the client 10, and after receiving the detection tool uploaded by the client 10, the server 20 performs partition storage according to the naming rule of the detection tool, the test item of the detection tool, the timestamp of the detection tool received, and the like.
In embodiments of the application, when the producer has a test request, the test equipment acquires the target detection tool from the server in different ways. In one way, the testing device does not have a communication function, and then the target detection tool can be downloaded from the server to the client 10 after the client 10 logs in the integrated product management system, and then the target detection tool is copied to the testing device through a usb disk or a network, and the like. Of course, another way may be that the test device has a communication function, so that after logging in the product integrated management system through the test device, the server directly issues the target detection tool to the test device.
S200, the target detection tool respectively detects all products produced by a production party, generates corresponding encrypted quality inspection reports and reports the encrypted quality inspection reports to a server.
In an embodiment of the application, after a product completes a test in cooperation with a target detection tool, the target detection tool acquires working state data of the product from the product, wherein the working state data comprises a product serial number of the product and a working log thereof, and the working log comprises data for recording an operating state of the product. And after the target detection tool acquires the working logs of the products, judging whether the corresponding products are qualified or not according to the working logs corresponding to the product serial numbers, and acquiring quality inspection reports corresponding to the products respectively.
The detection tool is developed by the purchasing party and provided to the producing party. The testing device obtains the target detection tool and the encryption private key at the same time, that is, if the testing device at the production side obtains the target detection tool and the encryption private key at the same time from the purchasing side. In this way, after the test equipment obtains the target detection tool, the encryption algorithm pre-stored in the target detection tool and the encryption private key synchronously sent with the target detection tool can be used for encrypting a quality inspection report generated after a product produced by a producer is detected according to the target detection tool so as to generate and obtain a corresponding encrypted quality inspection report.
Preferably, the encryption algorithm pre-stored in the program code corresponding to the detection tool may be encrypted by using an algorithm key provided by the purchasing party, and it should be noted that the algorithm key is different from the encryption private key, so that a production party is prevented from attempting to reversely push out the encryption private key to change the detection result after cracking the encryption algorithm.
S300, when the producer delivers the product, the server checks and accepts the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code.
In the embodiment of the present application, when the producer completes production of some quantities or partial batches of products and detects that delivery of the products to the buyer is required, it should be noted that each delivery request does not necessarily indicate that the total purchase quantity of the products required in the purchase list is delivered once, and the production delivery may be performed in batches or may be performed once, which is not limited in the present application. In general, whenever a producer needs to make a product delivery, the producer may send a delivery request to the server, including but not limited to the scheduled delivery amount, the producer identification number. And then, the server checks and accepts the product according to the previously acquired encrypted private key and the producer identification number corresponding to the target detection tool, the tool identification code corresponding to the target detection tool issued by the server, and an encrypted quality inspection report generated after the test equipment detects the produced product.
The application uses the target detection tool provided by the purchasing party to detect the product quality of the products produced by the producing party. The production side detects each product when in use, the encrypted quality inspection report is generated by the target detection tool and uploaded to the server of the purchasing side through the test equipment running with the target detection tool, and the server can use the detection record (including the product serial number, the detection time and the detection results corresponding to different detection times) generated by the target detection tool as the basis for the production side to deliver the products.
In other embodiments, the step S100 of obtaining the target detection tool by the testing device includes the steps of:
s110, the server screens out a producer identification number and a target detection tool which meet the requirement of a production list, and generates a tool identification code and an encrypted private key corresponding to the target detection tool;
in the embodiment of the application, after the server 20 determines that the verification account information passes and allows the client 10 to log in the integrated product management system, a designated worker using the client 10 displays an operation page or an operation interface of the integrated product management system, where the display content of the operation page includes, but is not limited to, a producer information and producer input box, a detection tool information and detection tool input box, and the operation page may also display other content, such as the account information.
The producer input box displays producer information of a plurality of entries, wherein the producer information comprises a manufacturer name of the producer, a producer identification number (namely, a manufacturer ID), a manufacturer type and the like.
The detection tool input box can display detection tool information of a plurality of items, and the detection tool information comprises a version number of a detection tool, a name of the detection tool, a test item associated with the detection tool, product information of a test adapted to the detection tool, a tool identification code of the detection tool and the like. The version number is an identification number which enables a user to know functions provided by the used detection tool, and the tool identification code comprises a main serial number and a secondary serial number. The major serial number is used to define the version of the detection tool for testing the product, the minor serial number is used to define the number of times of being downloaded and used, and the test items or test contents of the detection tool used by the same product by the same producer in different periods or different batches are the same, but the minor serial numbers are different.
After the designated worker displays the operation page of the product integrated management system and the input box through the display of the client 10, the worker can manually select the producer identification number corresponding to the producer through the producer input box, and can manually select the corresponding target detection tool through the detection tool input box.
In an embodiment of the application, a determination control button used for determining and triggering sending of the target detection tool to the test equipment is arranged on an operation page of the integrated product management system. After a designated worker obtains a target detection tool and test equipment through manual input of an operation page, the server 20 is touched or clicked to generate confirmation information, and the server 20 starts a process of transmitting the target detection tool to the test equipment when receiving the confirmation information.
S120, the server packs the tool identification code, the encryption private key and the target detection tool at the same time and sends the tool identification code, the encryption private key and the target detection tool to the test equipment.
In the embodiment of the present application, a standard or default detection tool is issued to the server 20 of the purchasing side, where one electronic product or hardware corresponds to the standard or default detection tool, the electronic product or hardware generally refers to a device with a communication function, and may be a device with wireless communication or other communication modes such as USB and serial port, and the same electronic product or hardware may have one or more test items. It should be noted that the detection tool in the embodiment of the present application is provided by the purchasing party, and the production party (or manufacturer) does not need to additionally develop the detection tool for producing the product required by the purchasing party, and of course, the production party can develop a test tool meeting the development or requirement of the production party. That is to say, each time a production party obtains a production list to perform product processing production, the server 20 at the purchasing party selects an appropriate production party and detection tool based on the product integrated management system described in the above embodiment, and then provides the selected production party identification number and the selected detection tool (i.e., target detection tool) to the client of the production party or the test equipment for downloading, and in addition, while providing the target detection tool, the server synchronously generates a tool identification code and an encryption private key corresponding to the target detection tool. Then, the server packages the tool identification code, the encrypted private key and the target detection tool into a quality inspection tool package at the same time and sends the quality inspection tool package to the test equipment used by the selected producer.
It should be noted that, the detection tool is managed through a cloud platform or a server, and a cloud platform or a server for managing the detection tool in the present application may provide functions of uploading, storing, and downloading the detection tool. Meanwhile, the cloud platform or the server controls account authority management and control and limits uploading and downloading personnel. Wherein, only the original detection tool is uploaded, and the random tool identification code is not contained. Only when the required detection tool is downloaded, the cloud platform or the server randomly generates a disposable tool identification code, and then the disposable tool identification code is packaged and downloaded together with the detection tool and the randomly generated encryption private key.
In other embodiments, the step S200 of detecting, by the target detection tool, all products produced by the producer, respectively, generating a corresponding encrypted quality inspection report, and reporting the encrypted quality inspection report to the server includes the steps of:
s210, after the connection between the test equipment and the product is established, starting to operate the target detection tool so as to detect the product according to the target detection tool.
In the embodiment of the application, the product generally has communication interfaces such as a USB interface, an RS485 serial port and a UART serial port, and the test equipment can establish physical connection with the product through wired cables such as a USB cable, an RS485 serial port line and a UART serial port which are matched with the communication interfaces of the product. Since, in the embodiment of step S100, it is mentioned that the test device has already acquired the target detection tool, the test device starts running the acquired target detection tool, so as to trigger the target detection tool to start the detection work of performing quality inspection on the product.
S220, the target detection tool obtains a product serial number corresponding to the product and a detection result of whether the product serial number is qualified or not in quality detection.
In the embodiment of the application, after the target detection tool is connected with the product, according to the test items included in the script corresponding to the target detection tool, the connected product is detected according to the corresponding test items, that is, the target detection tool sends the test instruction to the corresponding product, and after the product receives the test instruction, the product can be tested according to the test instruction and the test equipment. For example, a product with a communication module basically detects a performance parameter (e.g., throughput) of the communication module of the product. Then, the target detection tool acquires the working state data of the product so as to judge whether the product passes through all the test items corresponding to the product by the target detection tool according to the working state data of the product. And if the product passes through the target detection tool and aims at all the test items corresponding to the product, determining that the detection result is that the product is qualified in the test. Otherwise, if the product fails to pass any one or more target detection tools and aims at the test item corresponding to the product, determining that the detection result is that the product is unqualified in test. In addition, since each device under test has a product serial number with a unique identifier, the target detection tool can acquire the product serial number of the product while performing quality inspection on the product to acquire a detection result, and of course, can also acquire detection time (including detection start time and detection end time) for evaluating the production progress of the product in the following embodiments.
S230, the target detection tool generates a quality inspection report according to the product serial number and the detection result; the quality inspection report includes a tool identification code for the target detection tool used.
S240, the target detection tool encrypts the quality inspection report according to the encrypted private key to generate and sends the encrypted quality inspection report to the server.
In the embodiment of the application, the target detection tool packages the product serial number, the tool identification code of the target detection product used for detecting the product this time and the detection result corresponding to the product serial number together to generate a quality inspection report. And then, the target detection tool encrypts the quality inspection report by using the encryption key to generate an encrypted quality inspection report, wherein bit data meeting the algorithm requirement length can be used as the encryption key. Thus, the target detection tool sends the encrypted quality inspection report to the server for the buyer to accept the product.
In the embodiment of the application, after the quality inspection reports of the products are encrypted, the testing equipment unifies the formats of the encrypted quality inspection reports according to the requirements of a buyer, and then the encrypted quality inspection reports in the unified format are exported and packaged together to be uploaded to the client of the buyer.
In other embodiments, multiple test devices with the same manufacturer identification number but different device identifications allow for shared use of the object detection tool for detection.
In other embodiments, the step S300 of the server checking and accepting the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number, and the tool identification code includes the steps of:
and S310, the server receives the encrypted quality inspection report, and decrypts the encrypted quality inspection report according to the encrypted private key to obtain a decrypted quality inspection report.
In other embodiments, in step S310, the receiving, by the server, the encrypted quality inspection report, and decrypting, according to the encrypted private key, the encrypted quality inspection report to obtain a decrypted quality inspection report includes:
s311, the server receives the encrypted quality inspection report and the producer identification number at the same time.
S312, the server inquires whether a preset producer form has the producer identification number or not; the preset producer form includes a plurality of pre-registered producer identification numbers.
S313, if the preset producer list has the producer identification number, the server decrypts the encrypted quality inspection report according to the encrypted private key to obtain the decrypted quality inspection report.
In the embodiment of the application, when the server receives the encrypted quality inspection report, the server also receives the producer identification number. The server then first determines whether the producer identification number belongs to a record of a preset producer form at a time prior to receiving the encrypted quality check report and the producer identification number. The server will attempt to decrypt the encrypted quality check report if the producer identification number received in step S311 is present in the pre-set producer form. Of course, if the preset producer form does not have the producer identification number received in step S311, the server may directly stop the decryption. It should be noted that only the data directly generated by the detection tool can be successfully decrypted, and if the data is tampered, the server fails to decrypt the encrypted quality inspection report.
And S320, the server analyzes the decrypted quality inspection report to obtain the tool identification code.
S330, the server compares the first tool identification code obtained by analysis with the second tool identification code; the second tool identification code is a tool identification code randomly generated by the server while the target detection tool is acquired by the test equipment.
In the embodiment of the present application, the purchasing party gives the production party a list of production parties, and selects the detection tool and the name of the production party corresponding to the product on the server 20. The server 20 generates the tool identification code and the encrypted private key to form a complete quality inspection tool kit, wherein the complete quality inspection tool kit includes the tool identification code, the encrypted private key and the selected target inspection tool, and the tool kit is generated by packaging and compressing the tool identification code, the encrypted private key and the selected target inspection tool. The purchasing party sends the quality inspection tool package downloaded from the server 20 to the corresponding production party, and the same production party allows the detection tool to be copied and used. The production side uses the detection tool to perform connection detection on each product. The detection tool obtains the product serial number of the product and other detection items, and automatically generates a quality inspection report no matter whether the product is qualified or not. The detection tool encrypts the detection result by using the encryption algorithm and the current encryption private key generated by the server 20 as an encryption key, and then transmits the encryption quality inspection report to the server 20 of the purchasing party. The server 20 filters, decrypts, identifies and records the data by identifying the tool identification code and the encryption key, and ensures that the uploaded encrypted quality inspection report is not tampered.
And S340, if the first tool identification code is the same as the second tool identification code, the server performs product acceptance on the product produced by the producer according to the decrypted quality inspection report.
And S350, if the first tool identification code is different from the second tool identification code, the server generates and sends out first prompt information to remind that the encrypted quality inspection report has a counterfeiting risk.
In the embodiment of the application, when the server obtains the required target detection tool from the analyzed first tool identification code and the test equipment, the cloud platform or the server randomly generates a second tool identification code which is provided for the test equipment together with the target detection tool, and the second tool identification code is compared with the first tool identification code. If the first tool identification code is different from the second tool identification code, the encrypted quality inspection report received by the server has a tampering risk, and therefore the server can generate and send out a first prompt message to remind a purchasing party of the counterfeiting risk of the encrypted quality inspection report. On the contrary, if the first tool identification code is the same as the second tool identification code, the server performs product acceptance on the product produced by the producer according to the decrypted quality inspection report.
In other embodiments, the server performing product acceptance on the product produced by the producer according to the decrypted quality inspection report includes the steps of:
s341, the server finds out a product serial number with a qualified detection result according to the decrypted quality inspection report;
and S342, the server checks and stores the product corresponding to the product serial number with the qualified detection result.
In the embodiment of the application, the quality inspection report includes all the detection results after the detection is performed by the standard detection tool, that is, no matter whether the product detection is qualified, the detection results corresponding to all the products obtained after the detection is performed by the target detection tool are processed to obtain the quality inspection report, and the detection results include the results of all the detection items. Similarly, the quality inspection report includes all the detection results after the detection by the standard detection tool. Therefore, the server can obtain the data of all the detection items by decryption after acquiring the encrypted detection report, and the server can perform multiple or multiple screening on all the detection results. For example, the tolerance range of a certain detection item in the detection tool is required to be larger, and the server can adjust to a smaller tolerance range for screening so as to optimize a reasonable tolerance value as subsequent data analysis in the future. For example, for collection of the unqualified data, the server 20 may also count the manufacturing yield of each production party for each batch of products, and also provide some references to the purchasing party.
After the server obtains the decrypted quality inspection report, the server searches the detection record generated by the target detection tool from the decrypted quality inspection report, and searches the product serial number with a qualified detection result according to the detection record, so that the purchasing party displays the product serial number with the qualified detection result through the server, and manually or by a robot, checks and stores the product corresponding to the product serial number with the qualified detection result.
In other embodiments, further comprising the step of:
s400, the server judges whether the detection result is a detection record corresponding to the qualified product serial number is one;
s500, if the detection result is that the detection records corresponding to the qualified product serial number are multiple, the server generates second prompt information to remind that the product corresponding to the product serial number is a qualified product after rework.
In the embodiment of the present application, when the manufacturer delivers the product, the delivery list is compared with the quality inspection information stored in the server 20, and only if the detection result recorded by the server 20 is qualified, the product can be put in storage. The server 20 records each test result, and if a certain product has a qualified record at last but has a plurality of unqualified records before, it may be a product reworked for a plurality of times, and the purchasing party may propose a corresponding question or measure (for example, the purchasing party may choose to reject to accept the reworked product for a plurality of times or reduce the purchase amount).
In some embodiments, the prompting modes of the first prompt message and the second prompt message may be different, for example, any one or combination of sound and light is used for prompting.
In other embodiments, further comprising the step of:
s600, the server acquires a delivery list provided by the producer; the delivery list comprises the delivery quantity of the products to be checked and received;
s700, the server counts the qualified quantity of the product serial numbers which are identical in the producer identification numbers and qualified in the detection result;
s800, the server calculates the product yield of the producer corresponding to the producer identification number according to the qualified quantity and the delivery quantity corresponding to the producer identification number.
According to the method and the system, each detection result can be forcibly reported to the server of the purchasing party in real time, so that major problems in the production process of products can be found in time. The detection tools for detecting and testing the products are all independent marks, so that the server of the purchasing party only needs to maintain one set of standard detection tools, different production parties or internal sampling inspection can use the detection tools with the same test item content, quality inspection reports of different production parties and different batches are only distinguished through the tool identification codes, the detection results can be effectively counterfeited by the production parties, and the purchasing party can conveniently count the production qualified rate of different production parties.
In other embodiments, further comprising the step of:
and S900, the server predicts the production progress according to the product demand quantity in the production list demand, the delivery quantity in the delivery list and the detection record.
In the embodiment of the application, the production side can use the target detection tool for product adaptation to detect the product quality after the product is produced, and the detection tool can upload the detection record to the server. Thus, the server can roughly estimate the production schedule (the produced quantity of the product, the remaining production time, the finished production time, etc.) according to the uploaded required quantity of the product, the delivery quantity and the detection record.
For example, the number of product demands for a certain product in the production list demands issued by the purchasing party to the producing party is N1=10000, and the delivery number N2=500, and assuming that the producing party produces the product a first and then produces the product B, the target detection tool detects the product a first and then detects the product B. And if the detection results of the product A and the product B are both qualified products, the server finds out a first detection record J1 corresponding to the product serial number of the product A and a second detection record J2 corresponding to the product serial number of the product B. The server finds out the detection end time t1 of the target detection tool for the product A from the first detection record J1, finds out the detection start time t2 of the target detection tool for the product B from the second detection record J2, and calculates the difference between the detection end time t1 and the detection start time t2 to obtain the time difference delta t = t2-t1, wherein the time difference delta t can roughly represent the production time t0 required by a production party to produce a qualified product under an ideal condition (assuming that the detection result is that the detection records corresponding to the qualified product serial number are all one), so that the production progress can be estimated according to the product demand quantity, the delivery quantity and the production time t 0.
The invention replaces the manual work to detect the product, thereby effectively reducing the workload of the detection personnel and reducing the labor cost. The quality inspection method only requires a quality inspector of a production party to establish connection between the test equipment and the product and operate and use the detection tool, and has lower requirements on the quality inspection technical level of the quality inspector of the production party. In addition, when the product test items are added, deleted and modified, the test equipment can automatically update the detection tools from the server, a quality inspector of a production party only needs to download and install the detection tools by using the test terminal without developing and learning the detection tools, the quality inspection method is simple to operate, few in steps and easy to operate, the production efficiency is effectively improved, the manual detection program is reduced, and the human resources and the cost are saved.
In addition, the invention avoids the condition that the quality inspection work of a quality inspector is interrupted to cause the omission of test items or products in the prior art, and the quality inspection method is simple and easy to implement and has high accuracy. Most importantly, the testing equipment uses a detection tool associated with the tool identification code and the encryption private key to detect products produced by a production party, encrypts the generated quality inspection report according to the encryption private key and directly uploads the encrypted quality inspection report to the server, so that the authenticity and reliability of a detection result are effectively guaranteed, the detection result is more real and accurate, the testing equipment is suitable for large-scale production quality inspection, and the quality inspection efficiency and accuracy are improved.
Because the quality inspection times of a manufacturer operator or a quality inspection engineer for a certain product can be multiple times, if a certain detection item of the product fluctuates, the quality inspection sometimes passes and sometimes fails, and the manufacturer can only select the detection result that the quality inspection passes, so that the manufacturer is prevented from making a false to the detection result, and the trust of the purchaser for the manufacturer is improved. In addition, the quality inspection data obtained by the production party is slightly delayed, and the problems can not be found in time during production, so that the production cost of the product is greatly improved. The problem of product quality testing inefficiency and neglected to examine can be solved to this application to and the technical problem that the production side carries out the fake to the testing result when examining the product entirely. In addition, the production party detects the products produced by the production party by using a detection tool related to the tool identification code and the encryption private key, detects the quality of each product to obtain a quality inspection report, and directly sends the quality inspection report to the server of the purchasing party in an encryption file manner, so that a production party factory operator or a quality inspection engineer can be effectively prevented from making false on the quality inspection report (or a detection result), and the authenticity of the quality inspection report (or the detection result) is ensured.
The invention replaces the manual work to detect the product, thereby effectively reducing the workload of the detection personnel and reducing the labor cost. The quality inspection method only requires a quality inspector to establish connection between the test equipment and the product and operate and use the inspection tool, and has lower requirements on the quality inspection technical level of the quality inspector. In addition, when the test items of the product are added, deleted and modified, the detection tool of the test equipment can be upgraded to automatically acquire the modified test items, a quality inspector only needs to operate the detection tool without learning in the aspect of test item detection technology, the quality inspection method is simple in operation, few in steps and easy to operate, the production efficiency is effectively improved, the manual detection program is reduced, and the human resources and the cost are saved.
In addition, the invention avoids the condition that the quality inspection work of a quality inspector is interrupted to cause the omission of the inspection of a test item or a product in the prior art, and the quality inspection method is simple and easy to implement and has high accuracy. Most importantly, the test equipment encrypts and uploads a detection result to the client by using a detection tool according to a private key provided by a purchasing party, so that the authenticity and reliability of the detection result are effectively guaranteed, the detection result is more real and accurate, the method is suitable for mass production quality inspection, and the quality inspection efficiency and accuracy are improved. The method and the device can report the detection record to the server in real time through target detection and identification, can roughly estimate the production progress, and can monitor the production progress of a producer in real time.
Referring to fig. 1, a product quality acceptance system is further provided in an embodiment of the present application, and fig. 1 is a schematic structural diagram of the product quality acceptance system provided in the embodiment of the present application, where the product quality acceptance system includes: a server at the purchasing party and a testing device at the producing party;
the server is used for sending the target detection tool to the test equipment; the target detection tool is associated with a producer identification number, a tool identification code and an encryption private key;
the test equipment is used for respectively detecting all products produced by a producer according to the target detection tool, generating corresponding encrypted quality inspection reports and reporting the encrypted quality inspection reports to a server;
and the server is also used for checking and accepting the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code when the producer delivers the product.
In specific implementation, the above units may be implemented as independent entities, or may be combined arbitrarily and implemented as the same or several entities, and the above units may refer to the foregoing method embodiment to implement product quality acceptance, which is not described herein again.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by instructions, or by instructions controlling related hardware, which may be stored in a computer-readable storage medium and loaded and executed by a processor to implement the embodiments of the methods described above. Wherein the computer-readable storage medium may include: read Only Memory (ROM), random Access Memory (RAM), magnetic or optical disks, and the like.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments. It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process and the beneficial effects of the product quality acceptance system and the corresponding units thereof described above may refer to the description of the product quality acceptance method in the above embodiments, and details are not repeated herein.
The above detailed description is given to a method and a system for product quality acceptance provided by the embodiments of the present application, and specific examples are applied herein to explain the principle and the implementation of the present application, and the description of the above embodiments is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A product quality acceptance method is characterized by comprising the following steps:
the test equipment acquires a target detection tool; the target detection tool is associated with a producer identification number, a tool identification code and an encryption private key; the tool identification code and the encryption private key are all disposable codes;
the target detection tool respectively detects all products produced by a production party, generates corresponding encrypted quality inspection reports and reports the encrypted quality inspection reports to a server;
and when the producer delivers the product, the server checks and accepts the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code.
2. The product quality acceptance method according to claim 1, wherein the test equipment acquiring the target detection tool comprises the steps of:
the server screens out a producer identification number and a target detection tool which meet the requirements of a production list, and generates a tool identification code and an encryption private key corresponding to the target detection tool;
and the server packs the tool identification code, the encryption private key and the target detection tool at the same time and sends the tool identification code, the encryption private key and the target detection tool to the test equipment.
3. The method for product quality acceptance according to claim 1, wherein the step of the target detection tool respectively detecting all products produced by the production party, generating corresponding encrypted quality inspection reports and reporting the encrypted quality inspection reports to the server comprises:
after the test equipment is connected with the product, starting to operate the target detection tool so as to detect the product according to the target detection tool;
the target detection tool acquires a product serial number corresponding to the product and a detection result of whether the product is qualified or not in quality detection;
the target detection tool generates a quality inspection report according to the product serial number and the detection result; the quality inspection report comprises a tool identification code of the target detection tool used;
and the target detection tool encrypts the quality inspection report according to the encrypted private key to generate and sends the encrypted quality inspection report to the server.
4. The product quality acceptance method according to claim 1, wherein the plurality of test equipments having the same producer identification number but different equipment identifications allow shared use of the target detection tool for detection.
5. The product quality acceptance method according to claim 1, wherein the server performs product acceptance according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code, and comprises the steps of:
the server receives the encrypted quality inspection report, and decrypts the encrypted quality inspection report according to the encrypted private key to obtain a decrypted quality inspection report;
the server analyzes the decrypted quality inspection report to obtain the tool identification code;
the server compares the first tool identification code obtained by analysis with the second tool identification code; the second tool identification code is a tool identification code randomly generated by the server while the target detection tool is acquired by the test equipment;
if the first tool identification code is the same as the second tool identification code, the server performs product acceptance on the product produced by the producer according to the decrypted quality inspection report;
and if the first tool identification code is different from the second tool identification code, the server generates and sends first prompt information to remind the encrypted quality inspection report of the existence of counterfeit risks.
6. The method of claim 5, wherein the server receives the encrypted quality inspection report, and the decrypting the encrypted quality inspection report according to the encrypted private key to obtain a decrypted quality inspection report comprises the steps of:
the server receives the encrypted quality inspection report and the producer identification number at the same time;
the server inquires whether a preset producer form has the producer identification number or not; the preset producer list comprises a plurality of producer identification numbers which are registered in advance;
and if the preset producer list has the producer identification number, the server decrypts the encrypted quality inspection report according to the encrypted private key to obtain the decrypted quality inspection report.
7. The product quality acceptance method according to claim 5, wherein the server performing product acceptance on the product produced by the producer based on the decrypted quality inspection report includes the steps of:
the server finds out a product serial number with a qualified detection result according to the decrypted quality inspection report;
and the server checks and stores the products corresponding to the product serial numbers with qualified detection results.
8. The product quality acceptance method according to claim 7, further comprising the steps of:
the server judges whether the detection result is a detection record corresponding to the qualified product serial number;
and if the detection result is that the detection records corresponding to the qualified product serial number are multiple, the server generates second prompt information to remind the product corresponding to the product serial number of being a qualified product after rework.
9. The product quality acceptance method according to claim 8, further comprising the steps of:
the server acquires a delivery list provided by the producer; the delivery list comprises the delivery quantity of the products to be checked and accepted;
the server counts the qualified quantity of the product serial numbers with the same producer identification number and qualified detection results;
and the server calculates to obtain the product qualification rate of the producer corresponding to the producer identification number according to the qualified quantity and the delivery quantity corresponding to the producer identification number.
10. A product quality acceptance system, comprising: a server at the purchasing party and a testing device at the producing party;
the server is used for sending the target detection tool to the test equipment; the target detection tool is associated with a producer identification number, a tool identification code and an encryption private key;
the test equipment is used for respectively detecting all products produced by a production party according to the target detection tool, generating corresponding encrypted quality inspection reports and reporting the encrypted quality inspection reports to a server;
and the server is also used for checking and accepting the product according to the encrypted private key, the encrypted quality inspection report, the producer identification number and the tool identification code when the producer delivers the product.
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