CN112130530A

CN112130530A - Control device and control method thereof

Info

Publication number: CN112130530A
Application number: CN202010917921.XA
Authority: CN
Inventors: 吴振廷; 雷新娣; 李丞伦; 谢原森; 黄军; 粟炜兰
Original assignee: Shenzhen Yuzhan Precision Technology Co ltd
Current assignee: Shenzhen Yuzhan Precision Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-12-25

Abstract

The present application provides a control apparatus and a control method thereof, the control method is implemented in the control apparatus, and the control apparatus includes: the communication interface is used for receiving processing information of processing equipment before processing a product and receiving detection information of detecting the product by detecting equipment; and the processor is used for analyzing the processing information to control the processing operation of the product, controlling the first operation of the product according to the detection information, further determining the quality grade of the product according to the operation result of the first operation, and controlling the second operation of the product according to the quality grade. Through the scheme of this application, can realize more comprehensive and the management and control that becomes more meticulous to product manufacturing process.

Description

Control device and control method thereof

Technical Field

The present disclosure relates to a product manufacturing system, and more particularly, to a control device and a control method for a product manufacturing system.

Background

In the manufacturing process of products, a series of processing and detection operations are required to be carried out on the products, and a plurality of processing devices and detection devices are involved. At present, a control system is generally deployed in a manufacturing plant to perform information acquisition and process control on equipment and a production flow in a product manufacturing process. However, the current control system usually separately controls a part of the manufacturing process or function, for example, separately controls the production process and the storage, and even if there is a relationship between them, the relationship and interaction are weak, so that it is difficult to satisfy the comprehensive process control and the complete and more refined product quality control throughout the whole process from the initial processing to the detection and the final shipment of the product.

Disclosure of Invention

In view of this, embodiments of the present application provide a control apparatus and method for a product manufacturing system, so as to solve the problem that the whole process control on the product quality is deficient in the product manufacturing process, so as to implement more detailed control. In the embodiment of the application, the product manufacturing system comprises processing equipment and detection equipment, wherein the processing equipment is used for processing products, and the detection equipment is used for detecting the processed products.

In a first aspect, embodiments of the present application provide a control device for a product manufacturing system. The control device comprises a communication interface and a processor, wherein the communication interface and the processor are electrically connected for information transmission. The communication interface is used for data communication between the control device and the processing equipment and between the control device and the detection equipment, and is used for receiving processing information of the processing equipment before processing the product and receiving detection information of the detection equipment for detecting the product; the processor is used for generating a processing control instruction based on the processing information received by the communication interface and sending the processing control instruction to the processing equipment through the communication interface so as to control the processing operation of the processing equipment on the product, and is used for generating a first control instruction based on the detection information received by the communication interface so as to control the first operation on the product, further determining the quality grade of the product according to the operation result of the first operation, and generating a second control instruction according to the quality grade of the product so as to control the second operation on the product.

In one possible design, the processing information received by the communication interface from the processing device includes a first identifier, a processing device identifier, and a processing parameter, wherein the first identifier is used to associate the product. It should be noted that, since the product may be further processed after being fixed by the fixing tool in the processing process, the product may also be associated with the identifier of the fixing tool, and therefore, the first identifier may be an identifier of the product or an identifier of the fixing tool that fixes the product, and only needs to be uniquely associated with the product, which is not specifically limited in this embodiment of the present application. And on the other hand, a product range which can be processed by the processing equipment is obtained, and the product is determined to be in accordance with the product range, a processing control instruction is generated and sent to the product equipment through the communication interface so as to control the processing equipment to process the product. Like this, can guarantee the integrality of the relevant information of processing that controlling means collected to can avoid the processing equipment to carry out the problem of processing to the miscarriage of compounding, promote the effective rate of utilization of processing equipment.

In a possible design, the detection information received by the communication interface from the detection device includes a first detection result, the first detection result is a result of the detection device detecting the product, the first operation includes a re-detection operation, the product manufacturing system further includes a first detection device, the first detection device is configured to perform re-detection on the product, the processor determines that the first detection result is not passed, and determines that the number of times of detection of the product is less than a preset number of times of detection, a first control command is generated, and the first control command is used for instructing the first detection device to re-detect the product.

In one possible design, the first operation further includes a rework operation, the product manufacturing system further includes a first processing device, the first processing device is configured to rework the product, the processor is further configured to compare the number of times of detection of the product with a preset number of times of detection, determine that the number of times of detection of the product is equal to the preset number of times of detection, and further compare the number of times of processing of the product with the preset number of times of processing, and determine that the number of times of processing of the product is smaller than the preset number of times of processing. The processor generates a third control instruction based on the fact that the detection times of the product are equal to the preset detection times and the machining times are smaller than the preset machining times, the third control instruction is used for instructing the first machining equipment to re-machine the product, and the third control instruction is sent to the first machining equipment so as to control the re-machining of the product. Therefore, the problem of repeated detection for an unlimited number of times can be prevented, the treatment efficiency of the detection equipment is improved, products are reprocessed instead of being simply discarded as defective products traditionally, and the utilization rate of raw materials of the products is also improved.

In a possible design, the operation result of the first operation includes a second detection result and a rework flag, the second detection result is a result of detection performed after the product is reworked, the rework flag is used to flag whether the product is reworked, and the processor determines the quality level of the product according to the operation result of the first operation, specifically: the processor analyzes the second detection result and the rework flag, determines that the product is of a first grade if the second detection result is a pass and the rework flag is not reworked, and determines that the product is of a second grade if the second detection result is a pass and the rework flag is reworked.

In one possible design, the second operation is at least one of storage and packaging, and the processor determines a storage mode or a packaging mode of the product according to the quality grade of the product and generates a second control instruction to control the storage or packaging operation corresponding to the storage mode or the packaging mode to be performed on the product. Therefore, the quality grades of the products which are successfully processed, reprocessed and not successfully processed at one time can be distinguished, and further storage and packaging are carried out, so that subsequent shipment delivery management is facilitated, and the detailed management and control of the product quality are achieved.

In a second aspect, an embodiment of the present application provides a control method for a control device in a product manufacturing system, where the method is performed by the control device in the first aspect, and specifically includes: receiving processing information of processing equipment before processing the product; generating a processing control instruction based on the processing information, and sending the processing control instruction to the processing equipment so as to control the processing operation of the processing equipment on the product; receiving detection information of the product processed by the processing equipment detected by the detection equipment; generating a first control instruction based on the detection information, wherein the first control instruction is used for controlling a first operation on the product; determining the quality grade of the product according to the operation result of the first operation; and generating a second control instruction according to the quality grade for controlling a second operation on the product.

In one possible design, the processing information includes a first identifier, a processing equipment identifier, and a processing parameter, and the first identifier is used to associate the product. The step of generating a machining control command based on the machining information includes: determining that the data of the first identifier, the machining equipment identifier and the machining parameter are complete; acquiring a range of products which can be processed by processing equipment; determining that the product meets the range of products which can be processed by processing equipment; and generating a processing control instruction based on the first identifier, the processing equipment identifier and the processing parameter, wherein the data is complete and the product belongs to the range of products which can be processed by the processing equipment, so as to control the processing equipment to process the product.

It should be noted that, since the product may be further processed after being fixed by the fixing tool in the processing process, the product may also be associated with the first identifier by the fixing tool identifier, and therefore, the first identifier may be an identifier of the product or an identifier of the fixing tool that fixes the product, and only needs to be uniquely associated with the product, which is not specifically limited in this embodiment of the present application.

In one possible design, the detection information includes a first detection result, the first operation includes a re-detection operation, the first detection result is a result of the detection of the product by the detection device, the first operation includes the re-detection operation, and the product manufacturing system further includes the first detection device, the first detection device is configured to perform the re-detection of the product. The step of generating the first control instruction based on the detection information includes: and if the first detection result is determined to be not passed and the detection times of the product are determined to be less than the preset detection times, generating a first control command, wherein the first control command is used for instructing the first detection equipment to detect the product again.

In one possible design, the first operation further includes a rework operation, and the product manufacturing system further includes a first processing device for performing a rework of the product. The control method further comprises the following steps: determining that the detection times of the product are equal to preset detection times; determining that the processing times of the product are less than the preset processing times; and generating a third control instruction based on the detection times of the product being equal to the preset detection times and the processing times of the product being less than the preset processing times, wherein the third control instruction is used for instructing the first processing equipment to re-process the product, and sending the third control instruction to the first processing equipment so as to control the re-processing of the product.

In a possible design, the operation result of the first operation includes a second detection result and a rework flag, the second detection result is a result of detection performed after the product is reworked, and the rework flag is used to flag whether the product is reworked. The step of determining the quality grade of the product according to the operation result of the first operation specifically comprises: and analyzing the second detection result and the reprocessing mark, if the second detection result is a pass and the reprocessing mark is not reprocessed, judging that the product is of a first grade, and if the second detection result is a pass and the reprocessing mark is reprocessed, judging that the product is of a second grade.

In one possible design, the second operation is at least one of storage and packaging, and the step of controlling the second operation on the product based on the quality rating includes: and determining a storage mode or a packaging mode of the product according to the quality grade of the product, and generating a second control instruction to control the storage or packaging operation corresponding to the storage mode or the packaging mode on the product.

According to the embodiment of the application, the product is controlled in processing and detection, different quality grades are distinguished according to the processing and detection processes and results, and different storage or packaging is carried out according to the different quality grades, so that the whole process management and control of the product manufacturing process and the product quality are realized, the production efficiency is improved, and the quality management is refined.

Drawings

In order to illustrate the embodiments of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive exercise.

Fig. 1 is a schematic structural diagram of a product manufacturing system according to an embodiment of the present application.

Fig. 2 is a schematic flowchart of a control method provided in an embodiment of the present application.

Fig. 3 is a functional block diagram of a control device according to an embodiment of the present disclosure.

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Fig. 1 is a schematic structural diagram of a product manufacturing system 1 according to an embodiment of the present disclosure. The product manufacturing system 1 is used for realizing comprehensive process control and fine quality control throughout the process from initial processing to detection and final shipment of the product 2.

The product manufacturing system 1 comprises one or more processing devices, one or more detection devices, one or more packaging devices, and one or more mobile devices, wherein at least one of the processing devices, at least one of the detection devices, at least one of the packaging devices, and at least one of the mobile devices are in communicative interaction with the control apparatus 14. The number of the specific processing devices, the specific detection devices, the specific packaging devices and the specific mobile devices can be increased or decreased according to the manufacturing requirements of the product manufacturing system 1. For example, the processing equipment 102, the processing equipment 103, and the detection equipment 112 shown in fig. 1 may be optional and are indicated by dashed boxes in fig. 1. The number of the processing devices, the detecting devices, the packaging devices, and the moving devices in the product manufacturing system 1 is not specifically limited in the embodiment of the present application.

It is understood that the order of processing and inspection of the products 2 in the product manufacturing system 1 may also be different in different embodiments depending on the actual manufacturing requirements. The product 2 can be processed by a plurality of processing devices and then detected by the detection device, or can be processed by one processing device and then detected by the detection device. Referring to fig. 1, the product 2 is processed by the processing equipment 101 and the processing equipment 102, then detected by the detection equipment 111, processed by the processing equipment 103, and detected by the detection equipment 112. The processing and detecting sequence of the product 2 is not specifically limited in the embodiment of the present application.

Referring to fig. 1, the product manufacturing system 1 includes a processing apparatus 101, a processing apparatus 102, a processing apparatus 103, a detecting apparatus 111, a detecting apparatus 112, a packaging apparatus 121, a moving apparatus 131, and a control device 14. The processing equipment 101, the processing equipment 102, and the processing equipment 103 are used to process the product 2. The

detection devices

111 and 112 are used to detect the processed product 2. The packaging device 121 is used for packaging the product 2. The moving device 131 is used to move the product 2, for example, to a specific storage location, or to move the product 2 between processing, inspection, or packaging devices in accordance with processing, inspection, and packaging processes.

The control device 14 is used for performing information communication with the processing equipment 101, the processing equipment 102, the processing equipment 103, the detection equipment 111, the detection equipment 112, the packaging equipment 121 and the mobile equipment 131, and analyzing the acquired related information to control the processing equipment 101, the processing equipment 102, the processing equipment 103, the detection equipment 111 and the detection equipment 112 to process and detect the product 2, so as to realize management and control of the manufacturing process and quality of the product 2. It should be noted that the processing device 101, the processing device 102, the processing device 103, the detecting device 111, the detecting device 112, the packaging device 121 and the moving device 131 may perform corresponding on-line work or off-line work according to the actual processing, detecting or packaging requirements, and the scope of the present application is not limited thereto.

Control device 14 includes a communication interface 141, a processor 142, a memory 144, and a communication bus 143. Communication interface 141, processor 142, and memory 144 communicate information therebetween via communication bus 143.

The communication interface 141 is used to receive information from the processing device 101, the processing device 102, the processing device 103, the detection device 111, or the detection device 112 in the product manufacturing system 1, and transmit the information to the processor 142 through the communication bus 143.

The processor 142 is configured to analyze the information received from the communication interface 141, generate a control command, transmit the control command to the communication interface 141 through the communication bus 143, and transmit the control command to at least one of the processing device 101, the processing device 102, the processing device 103, the detection device 111, and the detection device 112 through the communication interface 141, so as to implement a control function of the control apparatus 14 in the product manufacturing system 1.

The memory 144 is used to store the machining or inspection information received by the communication interface 141 and the process data generated by the processor 142 performing the analysis control function.

In a specific implementation, the processing device 101, the processing device 102, and the processing device 103 in the embodiment of the present application may be various processing devices in a product manufacturing process, such as a bonding machine, a dispensing machine, a polishing machine, and the like. The inspection equipment 111 and the inspection equipment 112 may be various inspection equipment in the product manufacturing process, such as size inspection equipment, appearance defect inspection equipment, reliability inspection equipment, and the like. The packaging device 121 may be any type of packaging device used in the manufacture of products, such as an automatic packaging machine, a box sealing machine, etc. The mobile device 131 may be various mobile devices in the product manufacturing process, such as an intelligent logistics car (AGV), or other types of robots capable of implementing a moving function.

The control device 14 may be implemented by a computer apparatus (or system). The communication interface 141 may be any transceiver or other communication device for communicating with other devices or communication networks, such as an ethernet, a Radio Access Network (RAN), a Wireless Local Area Network (WLAN), etc.

The processor 142 may be a general-purpose Central Processing Unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more ics for controlling the execution of programs in accordance with the teachings of the present disclosure.

The memory 144 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that may store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that may store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be self-contained and coupled to the processor via a bus. The memory may also be integral to the processor.

Communication bus 143 may include a path that transfers information between the aforementioned components.

The specific application of the control device 14 in the product manufacturing system 1 will be further described with reference to the processing and detecting processes of the product 2 in the product manufacturing system 1.

For the sake of simplicity, the embodiment of the present application only exemplifies that the product manufacturing system 1 includes the processing device 101, the detecting device 111, the packaging device 121, and the moving device 131, and the specific application of the control device 14 in the product manufacturing system 1 is described.

The processing device 101 sends processing information to the control device 14 before preparing to process the product 2. In this embodiment, the processing information includes a first identifier, a processing device identifier, and a processing parameter. The first identifier is used for associating the product 2, the processing equipment identifier is an equipment identifier of the processing equipment 101, the processing parameter is a parameter that the processing equipment 101 intends to process the product 2, and in specific implementation, the processing parameter may be a processing size, a temperature, a polishing force and the like.

It should be noted that the first identifier may be an identifier of the product 2 or an identifier of a fixing tool for fixing the product 2 during the processing. In a possible case, the product 2 is fixed by a fixing tool such as a jig or fixture during the processing and then is processed, and the processing device 101 may not directly read the identifier of the product 2, but only the identifier of the fixing tool. In order to associate with the product 2, the binding relationship between the fixed tool identifier and the product 2 identifier may be established before the product 2 is processed, and the binding relationship between the fixed tool identifier and the product 2 identifier may be released after the processing procedure is completed. In this way, after the processing device 101 reads the identifier of the fixing tool and uploads the identifier to the control device 14, the control device 14 may associate the identifier of the fixing tool with the product 2 according to the binding relationship between the identifier of the fixing tool and the identifier of the product 2, which is established in advance.

Referring to fig. 1, after the processing device 101 sends the processing information and the communication interface 141 of the control device 14 receives the processing information from the processing device 101, the processor 142 receives the processing information through the communication bus 143 and analyzes the received processing information.

In detail, the processor 142 checks the data integrity of the first identifier, the processing equipment identifier and the processing parameter included in the processing information. In a specific implementation, there may be a certain requirement on the naming rule of the first identifier and the processing equipment identifier, and therefore the processor 142 checks whether the naming of the first identifier and the processing equipment identifier conforms to the preset character rule. For example, the first identifier is the identifier of product 2, for which the naming rule requirements may be: manufacturer number + model number + batch number + serial number, and none of the four numbers can be lost; the processing equipment identifier is the equipment identifier of the processing equipment 101, and the naming requirement rule thereof may be: manufacturer number + model number + station number. The processor 142, on one hand, checks whether the first identifier already includes the four serial numbers and whether the processing equipment identifier includes the three serial numbers, and on the other hand, checks whether each serial number satisfies a predetermined condition, for example, the manufacturer number of the first identifier may be compared with predetermined manufacturer information of the currently permitted processing, so as to determine whether the source manufacturer of the product 2 belongs to a manufacturer list of the currently permitted processing. If the source manufacturer of the product 2 does not belong to the range of manufacturers allowed to process at this time, the problem can be found in time, and early warning is further sent or corresponding control measures are executed. Through the data integrality judgment of the first identification and the processing equipment identification, on one hand, the completeness and the correctness of basic information are ensured, and on the other hand, the problem of material mixing and material mistake can be found in time.

In a specific implementation process, the identification information of the product or the tool and the identification information of the processing device may be carried by a barcode, a two-dimensional code, a radio frequency identification electronic tag or a Near Field Communication (NFC) smart card, and may be read by a scanner or a reader separately disposed or integrated on the processing device to obtain corresponding identification information.

On the other hand, the processor 142 may also check the data integrity of the processing parameters, specifically, for example, in the polishing process, the processing parameters may include polishing angle, polishing force and polishing time, and the processor 142 may check whether the received processing parameters include the three polishing parameters, and further, the processor 142 may also check whether each polishing parameter value meets a preset range. Through the detection and judgment of the processing parameters, the processing operation of the product 2 can be ensured to accord with the preset processing conditions, and if the problem of non-conformity is found, the adjustment measures can be taken as early as possible, so that the accuracy and the efficiency of the processing are improved.

It should be understood that, in other embodiments, there may be different requirements for the naming rules of the first identifier and the processing equipment identifier, or there may also be different requirements for the content of the processing parameters, and the embodiment does not limit the specific naming rule content and the specific content of the processing parameters.

The integrity of the collected processing information can be ensured by checking the data integrity of the first identifier, the processing equipment identifier and the processing parameter, and a complete and accurate data basis is provided for subsequent processing analysis quality control.

In the embodiment, the processor 142 is further configured to acquire a range of products processable by the processing apparatus 101, and determine whether the product 2 belongs to the range of products processable by the processing apparatus 101. Specifically, a list of each processing device and its corresponding processable product range may be preset in the memory 144 or the external memory of the control device 14, and the processor 142 queries the list according to the processing device identifier, obtains the processable product range of the processing device 101, and compares the identifier of the product 2 associated with the first identifier with the processable product range of the processing device 101 to determine whether the product 2 belongs to the processable range of the processing device 101.

In other embodiments, the conditions of the batch, manufacturer, etc. of the product that can be processed by the processing equipment 101 may be further determined and constrained. The processor 142 may obtain the batch and manufacturer information of the product 2, the batch and manufacturer conditions of the product processable by the processing equipment 101 according to the decomposition of the first identification information or according to the first identification information and the pre-stored product information table, and then determine whether the batch and manufacturer of the product 2 meet the batch and manufacturer conditions of the product processable by the processing equipment 101.

Based on the above determination, if the processor 142 determines that the data of the first identifier, the processing device identifier or the processing parameter is incomplete, or the product 2 does not belong to a range of products that can be processed by the processing device 101, a control instruction is generated to instruct the processing device 101 to reject to process the product 2, and the control instruction is sent to the processing device 101 through the communication bus 143 and the communication interface 141 to instruct the processing device 101 to reject to process the product 2, so as to complete the first operation on the product 2.

If the processor 142 determines that the data for the first identifier, the manufacturing tool identifier, and the manufacturing parameter are complete and that the product 2 belongs to a range of products that can be processed by the manufacturing tool 101, a manufacturing control command is generated indicating that the manufacturing tool 101 is allowed to process the product 2. The machining control command is transmitted to the communication interface 141 through the communication bus 143, and is transmitted to the machining device 101 through the communication interface 141. After receiving the machining control command, the machining device 101 performs a machining operation on the product 2. In this way, the process flow of the product 2 is controlled.

After the product 2 is processed by the processing device 101, the product is moved to the detection device 111 to be detected, and the detection device 111 transmits detection information obtained by detecting the product 2 to the control device 14. After the communication interface 141 in the control device 14 receives the detection information, the processor 142 analyzes the detection information received through the communication bus 143, and controls the first operation on the product 2 according to the analysis result.

In this embodiment, the detection information includes a first detection result, the first detection result is a detection result of the product 2 detected by the detection device 111, and the first operation includes a re-detection operation on the product 2. The processor 142 determines the first detection result, further compares the detection frequency of the product 2 with a preset maximum detection frequency allowed for the product 2 if the first detection result is determined to be failed, and generates a first control instruction for instructing the first detection device to detect the product 2 again if the detection frequency of the product 2 is less than the preset detection frequency. The first detection device is a device that performs duplicate detection on the product 2, and may be the detection device 111, or may be another detection device that performs the same detection function, such as the detection device 112 of fig. 2. Processor 142 sends a first control instruction to at least one of sensing device 111 and sensing device 112 via communication bus 143 and communication interface 141 instructing sensing device 111 or sensing device 112 to perform a retest operation on product 2.

It is understood that, if the re-detection is performed by the detection device 112, the movement of the product 2 from the detection device 111 to the detection device 112 may be to control the product 2 to move to the detection device 112 after the detection device 111 receives the first control instruction, or to move the product 2 from the detection device 111 to the detection device 112 after the detection device 112 receives the first control instruction, or to interact with the detection device 111 after the detection device 112 receives the first control instruction, and to instruct the detection device 111 to move the product 2 to the detection device 112.

Further, the number of times of detecting the product 2 may be calculated as the number of times of detecting the product 2 on the detecting device 111, or may be calculated as the sum of the number of times of detecting the product 2 by the detecting device 111 and the detecting device 112, where each pair of products 2 performs one detection, and the number of times of detection is added up by one. Correspondingly, the preset number of times of detection may be the maximum number of times of detection of the product 2 by the detection device 111, or may also be the maximum number of times of detection of the product 2 by the

detection devices

111 and 112.

The present embodiment does not specifically limit the device for performing the re-inspection operation, and only the re-inspection of the product 2 by the inspection device 111 will be described as an example.

In this embodiment, if the processor 142 determines that the product 2 needs to be retested, it generates a first control instruction, and issues the first control instruction to the detection device 111 through the communication bus 143 and the communication interface 141, so as to instruct the detection device 111 to perform retesting operation on the product 2.

After the product 2 is retested by the inspection device 111, inspection information including the retest result is transmitted to the control device 14. The communication interface 141 receives the detection information and transmits the detection information to the processor 142 through the communication bus 143. If the retest result is judged not to pass, the processor 142 controls the product 2 to enter the retest process again, and repeats the operation until the product 2 detection result passes or the detection times of the product 2 are equal to the preset allowable detection times, so that the retest is not performed any more.

Through the mode of repeated detection, can avoid some products actual quality not to have a problem, but probably because of single detection failure erroneous judgement is the defective products. Meanwhile, the problem of detection resource waste caused by infinite repetition is avoided by setting and judging the allowed maximum detection times.

In this embodiment, the first operation also includes performing a rework operation on the product 2. The processor 142 determines that the repeated detection of the product 2 fails, compares the detection times of the product 2 with the preset allowable detection times, and if it is determined that the detection times of the product 2 are equal to the allowable detection times, further compares the processing times of the product 2 with the preset processing times of the product 2. And if the processing times of the product 2 are less than the preset processing times, judging that the product 2 needs to be processed again. If the processing number of the product 2 is equal to the preset processing number, it is judged that the re-processing operation is not performed on the product 2.

The processor 142 generates a third control instruction for instructing the first processing device to re-process the product 2, based on determining that the number of times of detection of the product 2 is equal to the preset number of times of detection and the number of times of processing is less than the preset number of times of processing. The first processing device is a processing device for performing re-processing on the product 2, and may be the processing device 101 or another processing device capable of implementing the same processing function.

In particular implementations, in one aspect, processor 142 may limit the equipment or stations that perform the rework. For example, the processor 142 may control a rework process of the product to be intensively performed by a specific station or a specific processing apparatus. In detail, for different rework processes, rework-executable process devices corresponding to different process steps may be pre-stored in the storage 144, so that when the processor 142 determines to rework the product 2, an available process device set may be searched for according to the process step to be reworked of the product 2, and then one process device may be selected to perform a rework operation on the product 2 according to the resource load condition of the process device.

On the other hand, the processor 142 may also define the product type, model, or batch of products that may be reprocessed. Specifically, the storage 144 may store a type, model or batch of a product that is allowed to be reworked in advance, and the processor 142 may further check whether the product 2 is suitable for the type, model or batch of the reworkable product if it is determined that the product 2 needs to be reworked according to the detection times and the processing times of the product 2, and allow the reworking operation to be performed on the product 2 if it is suitable.

The embodiment of the present application does not specifically limit the processing apparatus that performs the rework operation, and is merely illustrated as the case where the product 2 is reworked by the processing apparatus 101.

Based on the above determination, if the processor 142 determines that the product 2 meets the rework condition, a third control instruction is generated for instructing the first processing device to rework the product 2, in this embodiment, the first processing device performing the rework operation on the product 2 is the processing device 101. The processor 142 sends a third control instruction to the processing device 101 via the communication bus 143 and the communication interface 141 instructing the processing device 101 to rework the product 2.

The mode of reprocessing has promoted the utilization ratio of processing raw materials on the one hand, avoids causing too much raw and other materials extravagant, and on the other hand, to the restraint of reprocessing equipment also can guarantee going on of normal process better, more does benefit to and carries out resource allocation and management and control to the processing equipment of carrying out normal procedure.

After the product 2 is reprocessed, the product 2 is moved to the detection device again for re-detection, and for the sake of simplicity, the embodiment only takes the detection device 111 for re-detection of the product 2 as an example for description. In another embodiment, the product 2 may be retested by other inspection equipment.

The inspection device 111 inspects the reworked product 2, transmits the inspection information to the control device 14, receives the inspection information from the communication interface 141, and transmits the inspection information to the processor 142 via the communication bus 143 for analysis. The re-inspection detection information includes a second inspection result, i.e., a re-inspection result, of the product 2, which is re-inspected after re-processing.

The processor 142 determines whether to re-detect the product 2 again by combining the re-detection result of the product 2, the current detection times and the preset allowable detection times. The processor 142 determines that the re-detection result of the product 2 still fails, and if the current detection frequency is less than the preset allowable detection frequency, determines to re-detect the product again. If the product 2 is still failed in the re-detection result and the detection times reach the preset allowable detection times, the processing times and the preset allowable processing times are further compared to judge whether to re-process the product 2 again. The specific determination conditions and control method are as described above for determining and controlling the retesting or reprocessing of the product 2, and are not described herein again. The current process is not stopped until the detection result of the product 2 is judged to pass or the processing times reach the allowable processing times.

In another embodiment, the product 2 is re-processed and then re-detected, the processor 142 may restart counting the number of times of detection of the product 2, further, may adjust the maximum number of times of detection allowed, and further, the number of times of re-detection after re-processing and the number of times of re-detection after initial processing are separately set to different values.

In this embodiment, the processor controls the first operation on the product 2, determines whether to perform the retest or rework operation on the product 2, further determines the quality grade of the product 2 according to the operation result of the first operation, and controls the second operation corresponding to the quality grade to be performed on the product 2 according to the determined quality grade.

It is understood that the quality grade of the product 2 may be set to a plurality of grades, including, for example, a first grade, a second grade, and a third grade.

In one embodiment, the first operation includes re-inspecting the product 2, and the result of the first operation includes a result of the re-inspection. The processor 142 determines that the first detection result is not passed, but the re-detection result is passed, and determines that the quality grade of the product 2 is the first grade. Wherein the first detection result is a result of detecting the product 2 by the detection device after being processed by the processing device.

In another embodiment, the first operation includes rework, and the operation result of the first operation includes a second detection result and a rework flag for detecting the rework of the product 2. If the product 2 is detected for a plurality of times after being reprocessed, the second detection result is the last detection result. The rework flag is used to identify whether the product 2 is reworked, and the processor 142 determines that the product 2 meets the rework condition and controls the rework apparatus to perform a rework operation thereon, and places the rework flag on the product 2. The processor 142 determines that the second detection result of the product 2 is pass and the rework flag is rework, and determines that the quality grade of the product 2 is a second grade. The processor 142 determines that the second detection result of the product 2 is not passed, and determines that the quality grade is the third grade.

The processor 142 receives the detection information including the first detection result sent by the detection device 111, determines that the first detection result is a pass, directly determines that the quality of the product 2 is the first grade, and controls the product 2 to pass through the detection process and enter the next process.

Therefore, the quality grade of the product can be better distinguished, the product which is successfully processed and detected at one time is the first grade, the product which passes the detection after the re-processing is the second grade, and the product which does not pass the detection after the re-processing or the re-processing is used as a defective product and is determined as the third grade.

In other embodiments, the quality level division is not limited to three levels in this embodiment, and may be combined into fewer or subdivided into more levels, and further, the determination criteria of different quality levels may also be adjusted. For example, the operation result of the first operation may include the number of times of rework in addition to the second detection result and the rework flag. And judging by combining the times of the re-processing, and judging that the product is judged to be in another grade if the second detection result is that the second detection result passes and the times of the re-processing are greater than a certain preset value.

In other embodiments, the product 2 may undergo multiple processes and different inspections by multiple inspection devices, and the quality level determination may be performed by integrating all the inspection results. For example, if the product 2 passes through all the detection devices at one time, the grade is judged to be a first grade; if the product 2 passes through the detection equipment repeatedly detected on some detection equipment, judging the product to be at a second level; if the product 2 is re-processed after being detected on some detection devices in failure and passes the re-detection, the third grade is determined, and further, the number of the re-processing procedures or the specific procedures can be limited, and the third grade is determined only if the number of the re-processing procedures exceeds the specific number or the specific procedures are re-processed. It should be understood that in one embodiment, the quality level and the determination criteria may be further adjusted according to actual needs.

After determining the quality grade of the product 2, the processor 142 further generates a second control instruction according to the quality grade, and controls to perform a second operation corresponding to the quality grade on the product 2, where the second operation is at least one of storage and packaging. In particular implementations, differential storage or packaging may be required for different grades of product. For example, there may be differences in storage locations, where products of a first quality grade and a second quality grade need to be stored in good warehouses; products of a third grade quality need to be stored in a reject warehouse. There may also be differences in the outer packaging of the products, with the first quality grade being the best quality and the different appearance packages being used separately from the second quality grade.

The processor 142 determines a corresponding storage manner or packaging manner according to the quality grade of the product 2. Specifically, storage modes or package mode parameters corresponding to different quality levels, such as storage locations, package types, and the like, may be stored in the memory 144 in advance. The processor 142 queries the memory 144 based on the quality grade of the product 2, obtains the packaging mode corresponding to the quality grade, including the type of the outer package, and may further obtain a list of devices that can perform the packaging process. And a second control instruction is generated and sent to the packaging device 121 through the communication bus 143 and the communication interface 141, so as to instruct the packaging device 121 to perform a corresponding packaging operation on the product 2.

In another embodiment, the processor 142 may further query for a corresponding storage manner, such as a storage location, based on the quality level of the product 2, and generate a second control instruction, which is further sent to the mobile device 131 through the communication bus 143 and the communication interface 141 to instruct the mobile device 131 to move the product 2 to the corresponding storage location, so as to complete the corresponding storage operation.

The quality grade of the product is judged, and the second operation is controlled after the quality grade is judged, so that the problem of mixed loading of good products and defective products or reworked and non-reworked products is avoided, and the delivery of the product can be better managed.

According to the embodiment of the application, the processing and detection processes of the product 2 are controlled, different quality grades are determined according to the processing and detection processes and results, management and control are performed according to the different quality grades, and further refined quality management and control of the product 2 in the whole process are achieved.

Please refer to fig. 2, which is a flowchart illustrating a control method according to an embodiment of the present application, the control method is applied to the control device 14 shown in fig. 1. The description of the control method in this embodiment is only exemplified by the product manufacturing system 1 including the processing device as the processing device 101 and the detection device as the detection device 111. In other embodiments, the control method can also be performed between the control device and a plurality of processing devices or a plurality of detection devices. The control method comprises the following steps:

s201: and receiving processing information of the processing equipment before processing the product, wherein the processing information comprises a first identifier, the processing equipment identifier and a processing parameter.

The first identifier is used to associate the product 2, and may be an identifier of the product 2, or in another embodiment, an identifier of a fixing tool used to fix the product 2 during the manufacturing process. The machining device identifier is the device identifier of the machining device 101, and the machining parameters are the parameters of the machining device 101 to be used for machining the product 2, including machining size, temperature, grinding force and the like. The specific type and content of the processing parameter are not specifically limited in the embodiments of the present application.

S202: based on the received machining information, a machining control instruction for controlling the machining operation of the product 2 by the machining device 101 is generated. The method comprises the following specific steps:

s2021: and checking the data integrity of the first identifier, the processing equipment identifier and the processing parameter.

Specifically, the control device 14 checks whether the names of the first identifier and the processing device identifier conform to the preset character rule, and checks whether the parameter information of the processing parameter is complete. For example, whether the necessary parameter items are included in the processing parameters, and further, whether the values of the parameter items meet the preset range may be checked.

S2022: and acquiring the range of products which can be processed by the processing equipment.

In a specific implementation, information about the model, lot, or manufacturer of the product that each processing device is allowed to process may be stored in an external memory or a local memory of the control device 14 in advance, and the control device 14 may obtain the constraint condition of the product that the processing device 101 is allowed to process by querying.

S2023: and determining that the data of the first identifier, the processing equipment identifier and the processing parameter are complete and the product belongs to the range of products which can be processed by the processing equipment.

When the control device 14 determines that the data of the first identifier, the processing device identifier and the processing parameter are complete, and compares the product 2 with the product constraint conditions of the processing device 101, which are obtained in step S2022 and allows processing, if the product 2 meets the range of products that can be processed by the processing device 101, step S2024 is executed to control the processing device 101 to perform the processing operation on the product 2.

Otherwise, step S207 is executed to end the process.

S2024: and generating a processing control command.

The control device 14 generates a machining control command for instructing the machining apparatus 101 to perform a machining operation on the product 2.

After the product 2 is processed by the processing device 101, the detection device 111 detects the product, and the detection device 111 transmits detection information obtained by detecting the product 2 to the control device 14.

S2025: and sending a machining control command to the machining equipment.

The control device 14 sends a machining control instruction to the machining apparatus 101 to instruct the machining apparatus 101 to perform a machining operation on the product 2 to complete machining control of the product 2.

S203: and receiving detection information of the product detected by the detection equipment, wherein the detection information comprises a first detection result. In the present embodiment, the control device 14 receives the detection information from the detection device 111 to detect the product 2.

S204: and generating a first control instruction according to the detection information, wherein the first control instruction is used for controlling the first operation on the product.

The first operation on the product 2 may be retesting, and the control device 14 performs judgment and control according to the first detection result, and specifically includes the following steps:

s2041: and determining that the first detection result or the re-detection result is failed.

The product 2 may be first inspected or re-inspected after being processed by the processing equipment, or the product 2 may be re-inspected after being processed again, and the control device 14 determines the received first inspection result or re-inspection result. If the judgment result is pass, step S205 is directly executed to determine the quality grade of the product.

Otherwise, it is further determined whether to retest product 2.

S2042: and comparing the detection times of the product with the preset detection times.

The number of detections of a product 2 may be recorded and updated by the control device 14, and the control device 14 updates the number of detections each time it receives detection information for that product 2. The control device 14 determines whether to re-test the product 2 by comparing the number of tests of the product with a preset number of tests.

S2043: and determining that the detection times of the product are equal to the preset detection times.

If the control device 14 determines that the number of times of detection of the product 2 is less than the preset number of times of detection, step S2047 is executed to re-detect the product 2.

And if the detection times of the product 2 are equal to the preset detection times, the product 2 is not detected again, and whether the product 2 is processed again is further judged.

S2044: and comparing the processing times of the product with the preset processing times.

The number of times the product 2 is processed is recorded and updated by the control device 14. The control device 14 determines whether or not to rework the product 2 by comparing the number of times the product 2 is finished with a preset number of times that can be finished.

In other embodiments, the control device 14 may also check whether the product 2 corresponds to a reworkable product type, model or batch. If the number of machining times of the product 2 is matched with the preset number of machining times, the machining times of the product 2 are compared with the preset number of machining times.

S2045: and determining that the processing times of the product are equal to the preset processing times.

If the control device 14 determines that the number of machining times of the product 2 is smaller than the preset number of machining times, step S2046 is executed to control the product 2 to be re-machined.

If the processing frequency of the product 2 is equal to the preset processing frequency, the product 2 is not reprocessed, and step S205 is executed to perform quality grade determination on the product 2.

S2046: and generating a third control instruction, and sending the third control instruction to the first processing equipment for instructing the first processing equipment to re-process the product.

After determining that the product 2 is to be reworked, the control device 14 generates a third control command, and sends the third control command to the first processing device to instruct the first processing device to rework the product 2. The first processing device is a processing device that performs a rework operation on the product 2, and in this embodiment, is the processing device 101.

In other embodiments, the equipment or stations at which rework may be performed may be limited. For example, the control is performed such that the products to be reprocessed are concentrated at a specific site or a specific facility, and the products 2 are reprocessed by another processing facility.

S2047: and generating a first control instruction, and sending the first control instruction to the first detection device for instructing the first detection device to detect the product again.

After determining that the product 2 is to be retested, the control device 14 generates a first control instruction, and sends the first control instruction to the first detection device to instruct the first detection device to retest the product 2. The first detection device is a detection device that performs a retest operation on the product 2, and in this embodiment, is the detection device 111.

As can be seen from the above steps, the product 2 may be retested after failing to be tested for the first time, or may be retested after being reworked.

It should be understood that the re-detection operation may be performed by the detection device 111, and that the re-detection of the product 2 may also be performed by other detection devices.

The re-detected detection information is sent by the detection device to the control means 14.

S2048: and receiving information for re-detecting the product by the first detection equipment, wherein the information comprises a detection result.

After receiving the re-detection information of the product 2, the control device 14 will proceed to step S2041 to determine the re-detection result to determine the next operation.

S205: and determining the quality grade of the product according to the detection information or the operation result of the first operation.

In this embodiment, the quality level of the product 2 is set to a first level, a second level, and a third level. If the first detection result of the product 2 in the step S2041 is that the product 2 passes the detection after being processed for one time, determining that the product 2 is of the first grade;

if the product 2 is reworked after a failed inspection, the control means 14 records the rework flag of the product 2. If the result of the retesting of the product 2 in step S2041 is a pass and the rework flag indicates that rework is performed, the control device 14 determines that the quality of the product 2 is at the second level.

If the processing frequency of the product 2 in the step S2045 is equal to the preset processing frequency, it indicates that the detection of the product 2 fails after processing and the product 2 cannot be reprocessed, and it is determined that the product 2 is of the third grade.

In other embodiments, the quality level and the determination criteria may be adjusted.

S206: and generating a second control instruction according to the quality grade for controlling a second operation on the product.

After determining the quality level of the product 2, the control device 14 will control the second operation corresponding to the quality level of the product 2, wherein the second operation is at least one of storing and packaging. For example, products of different quality grades are packed in different packages, or classified into boxes, or stored at different locations.

The control device 14 obtains a packaging manner or a storage manner, such as an outer package type, a storage location, and the like, corresponding to the quality grade of the product 2 based on the quality grade, and generates a second control instruction to be sent to the packaging device 121 or the mobile device 131 to perform a corresponding packaging operation or a corresponding storage operation on the product 2.

Thus, the problem of mixed loading of good products and defective products or reworked and non-reworked products is avoided, and the delivery of the products can be better managed and controlled.

According to the embodiment of the application, the processing, detection flow, storage, packaging flow and the like of the product 2 are subjected to refined control and quality management, refined quality control of the whole flow of the product 2 is realized, and the production efficiency is improved.

In the embodiment of the present application, the control device may be divided into the functional modules according to the method example, for example, each functional module may be divided according to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.

Fig. 3 shows a schematic view of a possible configuration of the control device 3 according to the above-described exemplary embodiment. The control device 3 comprises a communication module 31 and a processing module 32.

The communication module 31 is configured to receive processing information of a processing device before processing a product, and receive detection information of a detection device detecting the product; the processing module 32 is configured to generate a processing control instruction based on the processing information received by the communication module 31, and send the processing control instruction to the processing equipment through the communication module 31 to control the processing operation of the processing equipment on the product, and is configured to generate a first control instruction based on the detection information received by the communication module 31 to control the first operation on the product, further configured to determine a quality level of the product according to an operation result of the first operation, and generate a second control instruction according to the quality level of the product to control the second operation on the product.

The processing information received by the communication interface of the communication module 31 from the processing equipment includes a first identifier, a processing equipment identifier and a processing parameter, wherein the first identifier is used for associating the product. The processing module 32 checks the integrity of the data of the first identifier, the processing device identifier, and the processing parameter, determines that the data of the first identifier, the processing device identifier, and the processing parameter are complete, and acquires a range of a product that can be processed by the processing device, determines that the product conforms to the range of the product, generates a processing control command, and transmits the processing control command to the product device through the communication interface, so as to control the processing device to process the product.

The detection information received by the communication module 31 from the detection device includes a first detection result, where the first detection result is a result of the detection device detecting the product, the first operation includes a re-detection operation, and the product manufacturing system further includes a first detection device for performing a re-detection of the product. If the processing module 32 determines that the first detection result is not passed and determines that the detection frequency of the product is less than the preset detection frequency, a first control command is generated, where the first control command is used to instruct the first detection device to re-detect the product.

In this embodiment, the first operation further includes a rework operation, the product manufacturing system further includes a first processing device, the first processing device is configured to rework the product, the processing module 32 is further configured to compare the detection times of the product with a preset detection time, determine that the detection times of the product is equal to the preset detection time, compare the processing times of the product with the preset processing time, and determine that the processing times of the product is less than the preset processing time. The processing module 32 generates a third control instruction based on that the detection times of the product are equal to the preset detection times and the processing times are less than the preset processing times, wherein the third control instruction is used for instructing the first processing equipment to re-process the product, and the third control instruction is sent to the first processing equipment through the communication module 31 so as to control the re-processing of the product.

The operation result of the first operation includes a second detection result and a rework flag, the second detection result is a result of detection performed after the product is reworked, the rework flag is used to mark whether the product is reworked, and the processing module 32 determines the quality level of the product according to the operation result of the first operation, specifically: the processing module 32 analyzes the second detection result and the rework flag, determines that the product is of the first grade if the second detection result is pass and the rework flag is not reworked, and determines that the product is of the second grade if the second detection result is pass and the rework flag is reworked.

In this embodiment, the second operation is at least one of storage and packaging, and the processing module 32 determines a storage manner or a packaging manner of the product according to the quality grade of the product, and generates a second control instruction to control the storage or packaging operation corresponding to the storage manner or the packaging manner to be performed on the product.

In this embodiment, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions described in accordance with the embodiments of the application may be generated in whole or in part when the computer program instructions are loaded and executed on a computer. The embodiments of the present application do not set any limit to this.

The above description is only a preferred embodiment of the present application, and not intended to limit the present application in any way, and any person skilled in the art can make many modifications and equivalents of the above-described embodiments without departing from the scope of the present application.

Claims

1. A control apparatus for use in a product manufacturing system, wherein the product manufacturing system includes a processing device for processing a product and a detection device for detecting the product, the control apparatus comprising:

the communication interface is used for receiving processing information of the processing equipment before processing the product and receiving detection information of the detection equipment for detecting the product processed by the processing equipment; and

the processor is used for generating a processing control instruction based on the processing information so as to control the processing operation of the processing equipment on the product, generating a first control instruction based on the detection information so as to control the first operation on the product, further determining the quality grade of the product according to the operation result of the first operation, and generating a second control instruction according to the quality grade so as to control the second operation on the product;

the communication interface is further configured to send the processing control instruction generated by the processor to the processing device.

2. The control device according to claim 1, wherein the processing information includes a first identifier, a processing device identifier, and a processing parameter, the first identifier is used for associating the product, and the processor generates the processing control command based on the processing information, specifically including:

determining that the data of the first identifier, the machining equipment identifier and the machining parameter are complete;

acquiring a range of products which can be processed by the processing equipment;

determining that the product meets the product range;

and generating the processing control instruction based on the first identifier, the processing equipment identifier and the processing parameter which have complete data and belong to the product range.

3. The control apparatus of claim 1, wherein the detection information comprises a first detection result, the first operation comprises a retest, the product manufacturing system further comprises a first detection device for retesting the product, the processor generates a first control instruction based on the detection information, comprising:

determining that the first detection result is failed;

determining that the detection times of the product are smaller than preset detection times;

and generating a first control instruction based on the first detection result that the product does not pass and the detection times of the product are smaller than the preset detection times, wherein the first control instruction is used for indicating the first detection equipment to detect the product again.

4. The control device of claim 3, wherein the first operation further comprises a rework, the product manufacturing system further comprises a first processing apparatus for reworking the product, the processor is further configured to:

determining that the detection times are equal to preset detection times;

determining that the processing times of the product are less than the preset processing times;

generating a third control instruction based on the detection times being equal to preset detection times and the machining times of the product being less than preset machining times, wherein the third control instruction is used for instructing the first machining equipment to re-machine the product;

and sending the third control instruction to the first processing equipment.

5. The control device of claim 4, wherein the operation result of the first operation comprises a second detection result and a rework flag, the second detection result being detected after the product is reworked, and the processor determines the quality grade of the product according to the operation result of the first operation, comprising:

and analyzing the second detection result and the reprocessing mark, if the second detection result is a pass and the reprocessing mark is not reprocessed, judging that the product is in a first grade, and if the second detection result is a pass and the reprocessing mark is reprocessed, judging that the product is in a second grade.

6. The control device of claim 1, wherein the second operation is at least one of storage and packaging, the processor generating a second control instruction based on the quality rating, comprising:

determining a storage mode or a packaging mode of the product according to the quality grade;

and generating a second control instruction based on the storage mode or the packaging mode, wherein the second control instruction is used for instructing the product to execute storage or packaging operation corresponding to the storage mode or the packaging mode.

7. A control method for a control apparatus applied to a product manufacturing system including a processing device for processing a product and a detection device for detecting the product, the control method comprising:

receiving processing information of the processing equipment before processing the product;

generating a processing control instruction based on the processing information, wherein the processing control instruction is used for controlling the processing operation of the processing equipment on the product;

sending the machining control instruction to the machining equipment;

receiving detection information of the product processed by the processing equipment detected by the detection equipment;

generating a first control instruction based on the detection information, wherein the first control instruction is used for controlling the first operation on the product;

determining the quality grade of the product according to the operation result of the first operation;

and generating a second control instruction according to the quality grade, wherein the second control instruction is used for controlling second operation on the product.

8. The control method according to claim 7, wherein the processing information includes a first identifier, a processing equipment identifier, and a processing parameter, the first identifier is used for associating the product, and the generating of the processing control command based on the processing information includes:

determining that the product meets the product range;

9. The control method of claim 7, wherein the detection information comprises a first detection result, the first operation comprises a re-detection, the product manufacturing system further comprises a first detection device for re-detecting the product, the generating a first control instruction based on the detection information comprises:

determining that the first detection result is failed;

10. The control method of claim 9, wherein the first operation further comprises a rework, the product manufacturing system further comprises a first processing apparatus for reworking the product, the control method further comprising:

determining that the detection times are equal to preset detection times;

and sending the third control instruction to the first processing equipment.

11. The control method according to claim 10, wherein the operation result of the first operation includes a second detection result and a rework flag, which are detected after the product is reworked, and the determining the quality grade of the product according to the operation result of the first operation includes: and analyzing the second detection result and the reprocessing mark, if the second detection result is a pass and the reprocessing mark is not reprocessed, judging that the product is in a first grade, and if the second detection result is a pass and the reprocessing mark is reprocessed, judging that the product is in a second grade.

12. The control method of claim 7, wherein the second operation is at least one of storage and packaging, and the generating a second control instruction according to the quality level comprises: