CN115469621A - Production line product tracking method, device, computer equipment, storage medium - Google Patents

Abstract

The present application relates to a method, apparatus, system, computer device, storage medium and computer program product for production line article tracking. The method comprises the following steps: loading a target product through a first product carrier at the starting end of a first production line, and writing initial product information of the target product into a first product label; the first product label is configured on a first product carrier, and the first product carrier is used for moving from the starting end of the first production line to the tail end of the first production line; scanning a first product label to acquire first product information when the first product carrier moves to the tail end of the first production line; comparing the first product information with the initial product information to obtain a first comparison result; and if the first comparison result meets the preset condition, transferring the target product to the starting end of the second production line. By adopting the method, the tracking cost can be reduced while the tracking efficiency of the production line is ensured.

Description

Production line product tracking method, device, computer equipment, storage medium

technical field

The present application relates to the field of automation technology, in particular to a production line product tracking method, device, system, computer equipment, storage medium and computer program product.

Background technique

The traditional online product tracking (AVI) technology uses RFID (Radio Frequency Identification, radio frequency identification) technology to scan and track various products on the production line, but the entire vehicle production line involves many links and the production environment is complex. For the whole production line tracking of various products, it is necessary to use a large number of RFID tags that can withstand high temperature and high pressure environments, which increases the cost. In order to save costs, you can only reduce costs, in some production links, or use some low-cost RFID tags to reduce the total cost. However, in this case, due to the different scanning devices of different RFIDs, it is difficult to exchange information once the lines are switched between different production links, which is not conducive to the digital production of the whole line. Formally because of this problem, the current digital production of the entire production line either uses high-quality RFID tags to ensure that data collection and transmission can be achieved in all production links, increasing costs; or uses low-cost RFID tags to increase the types of RFID tags, resulting in data The difficulty of intercommunication is greatly increased and the tracking efficiency is reduced.

The current production line tracking method has the problem of high tracking cost.

Contents of the invention

Based on this, it is necessary to address the above technical problems and provide a production line product tracking method, device, computer equipment, computer readable storage medium and computer program product that can ensure production line tracking efficiency and reduce tracking costs.

In a first aspect, the present application provides a method for tracking products in a production line. The methods include:

Load the target product through the first product carrier at the beginning of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used The starting end of the first production line moves to the end of the first production line;

After the carrier of the first product moves to the end of the first production line, scan the label of the first product to obtain the information of the first product;

Comparing the first product information with the initial product information to obtain a first comparison result;

If the first comparison result satisfies the preset condition, the target product is transferred to the beginning of the second production line.

In one of the embodiments, loading the target product on the first product carrier at the starting end of the first production line, and writing the initial product information of the target product before the label of the first product, further includes:

Receive production plan information issued by the manufacturing operation management system, where the production plan information includes initial product information of at least one product;

The initial product information of the target product is obtained according to the production plan information.

In one of the embodiments, the first product information is compared with the initial product information to obtain the first comparison result, including:

An information difference part between the first product information and the initial product information is obtained, and the information difference part is used as a first comparison result.

In one of the embodiments, if the first comparison result satisfies the preset condition, the target product is transferred to the beginning of the second production line, including:

Obtain the standard information section in the initial product information;

If there is no intersection between the information difference part and the standard information part, it is determined that the first comparison result satisfies the preset condition;

The target product is loaded on the second product carrier at the starting end of the second production line; the second product carrier is used to move from the starting end of the second production line to the tail end of the second production line.

In one of the embodiments, after the target product is loaded on the second product carrier at the starting end of the second production line, it further includes:

Comparing the first product information with the initial product information to obtain a first comparison result;

If the first comparison result satisfies the preset condition, write the first product information into the second product label; the second product label is configured on the second product carrier;

After the carrier of the second product moves to the end of the second production line, scan the label of the second product to obtain the information of the second product;

Comparing the second product information with the initial product information to obtain a second comparison result;

If the second comparison result satisfies the preset condition, the target product is transferred to the beginning of the third production line.

In one embodiment, the method also includes:

If the first comparison result does not meet the preset conditions, the target product is transferred to the beginning of the second production line, and an abnormal label is added.

In one embodiment, the method also includes:

If the first comparison result does not meet the preset condition, the target product is transferred to the waiting area.

In a second aspect, the present application also provides a product tracking device for a production line. The devices include:

The loading module is used to load the target product through the first product carrier at the starting end of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product The carrier is used to move from the beginning of the first production line to the end of the first production line;

The scanning module is used to wait for the first product carrier to move to the end of the first production line, scan the label of the first product, and obtain the information of the first product;

A tracking module, configured to compare the first product information with the initial product information to obtain the first comparison result;

The transportation module is used to transfer the target product to the starting end of the second production line if the first comparison result satisfies the preset condition.

In a third aspect, the present application also provides a product tracking system for a production line. The system includes:

The first product carrier is configured on the first production line, used to load the target product, and moves from the beginning of the first production line to the end of the first production line; the surface is equipped with a first product label;

The starting end scanning device is configured at the starting end of the first production line, and is used to write the initial product information of the target product into the first product label;

The end-end scanning device is arranged at the end of the first production line, and is used to scan the label of the first product after the carrier of the first product moves to the end of the first production line, and obtain the information of the first product;

The first production line controller is used to compare the first product information with the initial product information to obtain a first comparison result; if the first comparison result satisfies a preset condition, transfer the target product to the beginning of the second production line.

In a fourth aspect, the present application also provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

Load the target product through the first product carrier at the beginning of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used The starting end of the first production line moves to the end of the first production line;

After the carrier of the first product moves to the end of the first production line, scan the label of the first product to obtain the information of the first product;

Comparing the first product information with the initial product information to obtain a first comparison result;

If the first comparison result satisfies the preset condition, the target product is transferred to the beginning of the second production line.

In a fifth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium has a computer program stored thereon, and when the computer program is executed by a processor, the following steps are implemented:

Load the target product through the first product carrier at the beginning of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used The starting end of the first production line moves to the end of the first production line;

After the carrier of the first product moves to the end of the first production line, scan the label of the first product to obtain the information of the first product;

Comparing the first product information with the initial product information to obtain a first comparison result;

If the first comparison result satisfies the preset condition, the target product is transferred to the beginning of the second production line.

In a sixth aspect, the present application further provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

Load the target product through the first product carrier at the beginning of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used The starting end of the first production line moves to the end of the first production line;

After the carrier of the first product moves to the end of the first production line, scan the label of the first product to obtain the information of the first product;

Comparing the first product information with the initial product information to obtain a first comparison result;

If the first comparison result satisfies the preset condition, the target product is transferred to the beginning of the second production line.

The above-mentioned production line product tracking method, device, system, computer equipment, storage medium and computer program product load the target product through the first product carrier at the beginning of the first production line, and write the initial product information of the target product into the first product label; The first product label is configured on the first product carrier, and the first product carrier is used to move from the beginning of the first production line to the end of the first production line; when the first product carrier moves to the end of the first production line, scan the first product label , to obtain the first product information; compare the first product information with the initial product information to obtain the first comparison result; if the first comparison result satisfies the preset condition, transfer the target product to the starting end of the second production line. It can reduce the tracking cost while ensuring the tracking efficiency of the production line.

Description of drawings

Fig. 1 is an application environment diagram of a production line product tracking method in an embodiment;

Fig. 2 is a schematic flow chart of a production line product tracking method in an embodiment;

Fig. 3 is a logical schematic diagram of a production line product tracking method in an embodiment;

Fig. 4 is a schematic flow diagram of the production system in one embodiment;

Fig. 5 is a structural block diagram of a production line product tracking device in an embodiment;

Figure 6 is an internal block diagram of a computer device in one embodiment.

detailed description

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

The production line product tracking method provided in the embodiment of the present application can be applied to the application environment shown in FIG. 1 . Among them, the manufacturing operation management system 102 communicates with multiple production line product tracking systems. Each production line product tracking system controls a production line respectively, and each production line product tracking system includes at least two scanning devices (configured at the beginning and end of the production line respectively), a product carrier and a production line controller. For example, the product tracking system 104 of the first production line includes a start-end scanning device, an end-end scanning device, a first product carrier, and a first production line controller, and the second production line product tracking system 106 includes a start-end scanning device, an end-end scanning device, and a first product carrier. Second product carrier and second production line controller.

In one embodiment, as shown in FIG. 2 , a method for product tracking of a production line is provided. The application of this method to the product tracking system 104 of the first production line in FIG. 1 is used as an example for illustration, including the following steps:

Step 202, load the target product through the first product carrier at the starting end of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier uses To move from the beginning of the first production line to the end of the first production line.

Among them, the first production line is the first production line among the multiple production lines. According to the order of product transmission, the first production line also includes the second production line, the third production line, etc., and each production line corresponds to a production line product tracking system.

Optionally, the first product carrier is arranged at the beginning of the first production line, and the target product is loaded onto the first product carrier. The scanning device at the starting end of the first production line obtains the initial product information of the target product from the first production line controller, and then writes the initial product information into the first product label on the first product carrier.

In a feasible implementation manner, the first production line controller establishes communication with the manufacturing operation management system, and receives in advance the initial product information of the target product issued by the manufacturing operation management system.

Step 204, after the carrier of the first product moves to the end of the first production line, scan the label of the first product to obtain the information of the first product.

Optionally, the first production line carries the first product carrier to move, and when the first product carrier moves to the end of the first production line, the scanning device at the end of the first production line scans the first product label on the first product carrier to obtain the first product carrier. First product information, and send the first product information to the first production line controller.

Step 206, comparing the first product information with the initial product information to obtain a first comparison result.

Optionally, the first production line controller compares the first product information with the initial product information, and obtains a difference between the two product information as the first comparison result.

Step 208, if the first comparison result satisfies the preset condition, transfer the target product to the starting end of the second production line.

Optionally, the first production line controller judges the first comparison result, if the difference in the first comparison result belongs to acceptable partial information, or the first comparison result is no difference (that is, the first product information and The initial product information is completely consistent), the target product is removed from the first product carrier, and sent to the beginning of the second production line.

In the above production line product tracking method, the target product is loaded on the first product carrier at the beginning of the first production line, and the initial product information of the target product is written into the first product label; the first product label is configured on the first product carrier, and the first product A product carrier is used to move from the beginning of the first production line to the end of the first production line; when the first product carrier moves to the end of the first production line, scan the label of the first product to obtain the information of the first product; The initial product information is compared to obtain the first comparison result; if the first comparison result satisfies the preset condition, the target product is transferred to the beginning of the second production line. It can reduce the tracking cost while ensuring the tracking efficiency of the production line.

In one embodiment, before loading the target product on the first product carrier at the starting end of the first production line, and writing the initial product information of the target product into the label of the first product, it also includes: receiving the production plan issued by the manufacturing operation management system information, the production plan information includes initial product information of at least one product; and the initial product information of the target product is obtained according to the production plan information.

Optionally, before the target product is loaded on the first product carrier at the starting end of the first production line, the first production line controller of the first production line receives the production plan information issued by the manufacturing operation management system, and obtains the target product from the production plan information The corresponding initial product information, and then send the initial product information corresponding to the target product to the scanning device at the beginning of the first production line.

In this embodiment, the production plan information issued by the manufacturing operation management system is received, and the production plan information includes initial product information of at least one product; the initial product information of the target product is obtained according to the production plan information. The initial product information corresponding to the target product can be accurately obtained at the beginning of the first production line.

In one embodiment, comparing the first product information with the initial product information to obtain the first comparison result includes: obtaining the information difference part between the first product information and the initial product information, and using the information difference part as the first comparison result. to the result.

Optionally, the first production line controller compares the first product information with the initial product information, finds information differences between the first product information and the initial product information, and takes the information difference part as the first comparison result.

In this embodiment, the difference in information between the first product information and the initial product information is obtained, and the difference in information is used as the first comparison result. It can compare the difference between the product information at the beginning and end of the first production line, so as to check and update product information, and realize product tracking on the production line.

In one embodiment, if the first comparison result satisfies the preset condition, transferring the target product to the starting end of the second production line includes: obtaining the standard information part in the initial product information; if there is a difference between the information difference part and the standard information part There is no intersection, and it is determined that the first comparison result satisfies the preset condition; the target product is loaded on the second product carrier at the beginning of the second production line; the second product carrier is used to move from the beginning of the second production line to the end of the second production line.

Wherein, the standard information part is obtained by marking the initial product information of the target product in the manufacturing operation management system in advance, and the standard information part may be a part of the initial product information or all of the initial product information.

Optionally, when the first production line controller compares the first product information with the initial product information, it first obtains the standard information part in the initial product information, and if there is no intersection between the information difference part and the standard information part, determine the information The difference is within the acceptable range, that is, the first comparison result meets the preset condition, the first production line controller will move the target product out of the first product carrier, send it to the beginning of the second production line, and load the target product into the second Second product carrier at the beginning of the line.

In this embodiment, by obtaining the standard information part in the initial product information; if there is no intersection between the information difference part and the standard information part, it is determined that the first comparison result meets the preset condition; The product carrier is loaded with target products; the second product carrier is used to move from the start end of the second production line to the end end of the second production line. It can compare the difference between the product information at the beginning and end of the first production line, and select the target product to be transferred to the next production line according to the degree of difference, so as to realize product tracking on the production line.

In one embodiment, after the target product is loaded on the second product carrier at the starting end of the second production line, it further includes: comparing the first product information with the initial product information to obtain the first comparison result; if the first comparison If the result meets the preset conditions, write the information of the first product into the label of the second product; the label of the second product is arranged on the carrier of the second product; when the carrier of the second product moves to the end of the second production line, the label of the second product is scanned to obtain Second product information: compare the second product information with the initial product information to obtain a second comparison result; if the second comparison result satisfies the preset condition, transfer the target product to the beginning of the third production line.

Optionally, this embodiment is described by taking the product tracking system 106 applied to the second production line in FIG. 1 as an example. The second production line controller of the second production line receives the production plan information issued by the manufacturing operation management The initial product information corresponding to the target product is obtained from the planning information. After the second production line receives the target product delivered by the first production line, and uses the second product carrier at the beginning of the second production line to load the target product, the second production line controller receives the first product information sent by the first production line controller, and then The first product information is compared with the initial product information to obtain the first comparison result, and the product information is checked again. If the first comparison result meets the preset conditions, the second production line controller sends the first product information to The scanning device at the starting end is arranged at the starting end of the second production line, and the scanning device at the starting end writes the information of the second product on the label of the second product on the carrier of the second product. The target product moves on the second production line along with the second product carrier, and to be moved to the end of the second production line, the end-end scanning device arranged at the end of the second production line scans the label of the second product to obtain the information of the second product, and The product information is sent to the second production line controller. The second production line controller compares the second product information with the initial product information to obtain a second comparison result, and the comparison method may be the same as or different from the method for obtaining the first comparison result. If the result of the second comparison satisfies the preset condition, the second production line controller moves the target product out of the second product carrier and transmits it to the starting end of the third production line.

In this embodiment, the first product information is compared with the initial product information to obtain the first comparison result; if the first comparison result satisfies the preset condition, the first product information is written into the second product label; the second The product label is arranged on the second product carrier; when the second product carrier moves to the end of the second production line, the second product label is scanned to obtain the second product information; the second product information is compared with the initial product information to obtain the first The second comparison result; if the second comparison result satisfies the preset condition, the target product is transferred to the starting end of the third production line. It can reduce the tracking cost while ensuring the tracking efficiency of the production line.

In one embodiment, the method further includes: if the first comparison result does not meet the preset condition, transferring the target product to the beginning of the second production line, and adding an abnormal label.

Optionally, when the controller of the first production line compares the first product information with the initial product information, if there is an intersection between the information difference part and the standard information part, it is determined that the information difference part is within an unacceptable range, that is, the first If the comparison result does not meet the preset conditions, the controller of the first production line can transfer the target product to the beginning of the second production line and add an abnormal label. The abnormal label is used to prompt the staff of the second production line or the controller of the second production line to perform abnormal handling on the target product. The abnormal handling includes but not limited to product removal from the production line, product adjustment and maintenance, product information review, etc.

In this embodiment, if the first comparison result does not meet the preset condition, the target product is transferred to the beginning of the second production line, and an abnormal label is added. It can reduce the tracking cost while ensuring the tracking efficiency of the production line.

In one embodiment, the method further includes: if the first comparison result does not meet the preset condition, transferring the target product to a waiting area.

Optionally, when the controller of the first production line compares the first product information with the initial product information, if there is an intersection between the information difference part and the standard information part, it is determined that the information difference part is within an unacceptable range, that is, the first If the comparison result does not meet the preset conditions, the controller of the first production line can directly transfer the target product to the waiting area instead of transferring to the next production line.

In this embodiment, if the first comparison result does not meet the preset condition, the target product is transferred to the waiting area. It can reduce the tracking cost while ensuring the tracking efficiency of the production line.

In one embodiment, a production line product tracking method, as shown in FIG. 3 , includes:

The production plan information issued by the manufacturing operation management system is received, and the production plan information includes initial product information of at least one product; and the initial product information of the target product is obtained according to the production plan information.

Load the target product through the first product carrier at the beginning of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used The beginning of a production line moves to the end of the first production line.

After the carrier of the first product moves to the end of the first production line, the label of the first product is scanned to obtain the information of the first product.

An information difference part between the first product information and the initial product information is obtained, and the information difference part is used as a first comparison result.

Get the standard information section in the initial artifact information.

If there is an intersection between the information difference part and the standard information part, determine that the first comparison result does not meet the preset condition; transfer the target product to the beginning of the second production line and add an abnormal label, or transfer the target product to the waiting area.

If there is no intersection between the information difference part and the standard information part, determine that the first comparison result satisfies the preset condition; load the target product through the second product carrier at the beginning of the second production line; The starting end moves to the end of the second production line.

Compare the first product information with the initial product information to obtain the first comparison result; if the first comparison result satisfies the preset condition, write the first product information into the second product label; the second product label is configured on the first On the carrier of the second product; when the carrier of the second product moves to the end of the second production line, scan the label of the second product to obtain the information of the second product; compare the information of the second product with the information of the initial product to obtain the second comparison result; If the second comparison result satisfies the preset condition, the target product is transferred to the beginning of the third production line.

In one embodiment, a production line product tracking method is applied to a production system as an example. The production system includes a MOM (Message Oriented Middleware Manufacturing Operations Management) system and a plurality of production lines; each production line includes a PLC (Programmable Logic Controller, programmable logic controller) system and product carrier; the PLC system includes multiple RFID (Radio Frequency Identification, radio frequency identification technology) scanning devices, which are used to scan the RFID tags on the product carrier to realize the reading of product information Taking and writing, the product carrier is used to load the product, and there is an RFID tag on it, and each product carrier only moves within the corresponding production line; a production line can include multiple RFID scanning devices, at least at the beginning of the production line and There is an RFID scanning device at the end. As shown in Figure 4, the methods include:

1. The MOM system sends production planning information to the PLC systems of multiple production lines.

2. The RFID scanning device at the end of the first production line system scans the RFID tags on the product carrier of the first production line, and feeds product information back to the PLC system of the first production line.

3. The first production line system compares the product information transmitted by the RFID scanning device with the production plan information transmitted by the MOM system, and judges whether they are consistent.

If consistent, the product is sent from the first production line to the second production line, and the product is transferred from the first product carrier corresponding to the first production line to the second product carrier corresponding to the second production line.

If they are inconsistent, judge the size of the gap between the two. If the gap is not large, the product will be sent from the first production line to the second production line, and the product will be transferred from the first product carrier corresponding to the first production line to the second production line corresponding to the second production line. Second product carrier, and continue to perform subsequent assembly tasks; if the gap is large, the product will be sent from the first production line to the second production line, and the product will be transferred from the first product carrier corresponding to the first production line to the first product carrier corresponding to the second production line. Two product carriers, but do not perform assembly tasks, or products are sent to the waiting area from the first production line, and do not enter the second production line.

4. After the product is loaded on the product carrier of the second production line and enters the second production line, the PLC system of the second production line sends arrival information to the PLC system of the first production line, and the PLC system of the first production line sends product information to the PLC system of the second production line.

5. After receiving the product information sent by the PLC system of the first production line, the PLC system of the second production line compares it with the production plan information transmitted by the MOM system to determine whether it is consistent.

If consistent, the RFID scanning device at the start end in the PLC system of the second production line scans the RFID tag on the product carrier of the second production line, and writes product information into it.

If they are inconsistent, judge the size of the gap between the two. If the gap is not large, the RFID scanning device in the PLC system of the second production line scans the RFID tag on the product carrier of the second production line, and writes the product information into it, and continues to execute the subsequent steps. Assembly task; if the gap is large, the car body will be withdrawn from the assembly line body at the pull-in and pull-out point of the line body.

6. During the assembly of products on the second production line, each RFID scanning device scans the RFID tags on the product carrier of the second production line, reads the product information and transmits it to the PLC system of the second production line and the production plan information transmitted by the MOM system Compare and judge whether they are consistent.

Until the products enter the third production line from the second production line, follow the above method until the products go through the entire production line.

It should be understood that although the steps in the flow charts involved in the above embodiments are shown sequentially as indicated by the arrows, these steps are not necessarily executed sequentially in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least some of the steps in the flow charts involved in the above-mentioned embodiments may include multiple steps or stages, and these steps or stages are not necessarily executed at the same time, but may be performed at different times For execution, the execution sequence of these steps or stages is not necessarily performed sequentially, but may be performed in turn or alternately with other steps or at least a part of steps or stages in other steps.

Based on the same inventive concept, an embodiment of the present application further provides a production line product tracking device for implementing the above mentioned production line product tracking method. The solution to the problem provided by the device is similar to the implementation described in the above method, so the specific limitations in one or more embodiments of the production line product tracking device provided below can be referred to above for the production line product tracking method limited and will not be repeated here.

In one embodiment, as shown in FIG. 5 , a production line product tracking device 500 is provided, including: a loading module 501, a scanning module 502, a tracking module 503 and a transport module 504, wherein:

The loading module 501 is used to load the target product through the first product carrier at the starting end of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first The product carrier is used to move from the beginning of the first production line to the end of the first production line;

The scanning module 502 is used to scan the label of the first product after the carrier of the first product moves to the end of the first production line, and obtain the information of the first product;

A tracking module 503, configured to compare the first product information with the initial product information to obtain a first comparison result;

The transportation module 504 is configured to transfer the target product to the starting end of the second production line if the first comparison result satisfies the preset condition.

In one embodiment, the tracking module 503 is further configured to receive the production plan information issued by the manufacturing operation management system, the production plan information includes initial product information of at least one product; obtain the initial product information of the target product according to the production plan information.

In one embodiment, the tracking module 503 is further configured to obtain information difference parts between the first product information and the initial product information, and use the information difference parts as the first comparison result.

In one embodiment, the transportation module 504 is also used to obtain the standard information part in the initial product information; if there is no intersection between the information difference part and the standard information part, it is determined that the first comparison result satisfies the preset condition; through the second The second product carrier at the starting end of the production line is loaded with target products; the second product carrier is used to move from the starting end of the second production line to the end of the second production line.

In one embodiment, the transportation module 504 is further configured to transfer the target product to the beginning of the second production line and add an abnormal label if the first comparison result does not meet the preset condition.

In one of the embodiments, the transportation module 504 is further configured to transfer the target product to the waiting area if the first comparison result does not meet the preset condition.

Each module in the above-mentioned production line product tracking device can be fully or partially realized by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, and can also be stored in the memory of the computer device in the form of software, so that the processor can invoke and execute the corresponding operations of the above-mentioned modules.

In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure may be as shown in FIG. 6 . The computer device includes a processor, a memory, an input/output interface (Input/Output, I/O for short), and a communication interface. Wherein, the processor, the memory and the input/output interface are connected through the system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein, the processor of the computer device is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs and databases. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The database of the computer equipment is used to store product information data. The input/output interface of the computer device is used for exchanging information between the processor and external devices. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a method for tracking products in a production line is realized.

Those skilled in the art can understand that the structure shown in FIG. 6 is only a block diagram of a part of the structure related to the solution of this application, and does not constitute a limitation on the computer equipment to which the solution of this application is applied. The specific computer equipment can be More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.

In one embodiment, a computer device is provided, comprising a memory and a processor, a computer program is stored in the memory, and the processor implements the following steps when executing the computer program: loading an object by a first product carrier at the beginning of a first production line product, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used to move from the beginning of the first production line to the end of the first production line; The first product carrier moves to the end of the first production line, scans the first product label, and obtains the first product information; compares the first product information with the initial product information to obtain the first comparison result; if the first comparison result When the preset conditions are met, the target product is transferred to the beginning of the second production line.

In one embodiment, when the processor executes the computer program, the following steps are further implemented: receiving the production plan information issued by the manufacturing operation management system, the production plan information includes initial product information of at least one product; obtaining the initial product information of the target product according to the production plan information product information.

In one embodiment, when the processor executes the computer program, the following steps are further implemented: obtaining the information difference part between the first product information and the initial product information, and using the information difference part as the first comparison result.

In one embodiment, when the processor executes the computer program, the following steps are also implemented: obtaining the standard information part in the initial product information; if there is no intersection between the information difference part and the standard information part, determining that the first comparison result satisfies the preset Conditions; the target product is loaded by the second product carrier at the start end of the second production line; the second product carrier is used to move from the start end of the second production line to the end end of the second production line.

In one embodiment, when the processor executes the computer program, the following steps are further implemented: comparing the first product information with the initial product information to obtain the first comparison result; if the first comparison result satisfies the preset condition, the second A product information is written into the second product label; the second product label is configured on the second product carrier; when the second product carrier moves to the end of the second production line, the second product label is scanned to obtain the second product information; the second product The product information is compared with the initial product information to obtain a second comparison result; if the second comparison result satisfies the preset condition, the target product is transferred to the beginning of the third production line.

In one embodiment, when the processor executes the computer program, the following steps are further implemented: if the first comparison result does not meet the preset condition, transfer the target product to the beginning of the second production line, and add an abnormal label.

In one embodiment, when the processor executes the computer program, the following step is further implemented: if the first comparison result does not meet the preset condition, transfer the target product to the waiting area.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented: loading a target product through the first product carrier at the starting end of the first production line, and Write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used to move from the beginning of the first production line to the end of the first production line; The carrier moves to the end of the first production line, scans the first product label, and obtains the first product information; compares the first product information with the initial product information, and obtains the first comparison result; if the first comparison result satisfies the preset Conditions, transfer the target product to the beginning of the second production line.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: receiving the production planning information issued by the manufacturing operation management system, the production planning information including the initial product information of at least one product; obtaining the target product according to the production planning information Initial product information.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the information difference part between the first product information and the initial product information, and using the information difference part as the first comparison result.

In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: obtaining the standard information part in the initial product information; if there is no intersection between the information difference part and the standard information part, determining that the first comparison result satisfies the predetermined A condition is set; the target product is loaded on the second product carrier at the starting end of the second production line; the second product carrier is used to move from the starting end of the second production line to the end of the second production line.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: comparing the first product information with the initial product information to obtain the first comparison result; if the first comparison result satisfies the preset condition, the The first product information is written into the second product label; the second product label is configured on the second product carrier; when the second product carrier moves to the end of the second production line, scan the second product label to obtain the second product information; The second product information is compared with the initial product information to obtain a second comparison result; if the second comparison result satisfies the preset condition, the target product is transferred to the beginning of the third production line.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the first comparison result does not meet the preset condition, transfer the target product to the beginning of the second production line, and add an abnormal label.

In one embodiment, when the computer program is executed by the processor, the following step is further implemented: if the first comparison result does not meet the preset condition, transfer the target product to the waiting area.

In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

Load the target product through the first product carrier at the beginning of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier, and the first product carrier is used The starting end of the first production line moves to the end of the first production line; when the carrier of the first product moves to the end of the first production line, scan the label of the first product to obtain the information of the first product; compare the information of the first product with the information of the initial product, The first comparison result is obtained; if the first comparison result satisfies the preset condition, the target product is transferred to the beginning of the second production line.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: receiving the production planning information issued by the manufacturing operation management system, the production planning information including the initial product information of at least one product; obtaining the target product according to the production planning information Initial product information.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the information difference part between the first product information and the initial product information, and using the information difference part as the first comparison result.

In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: obtaining the standard information part in the initial product information; if there is no intersection between the information difference part and the standard information part, determining that the first comparison result satisfies the predetermined A condition is set; the target product is loaded on the second product carrier at the starting end of the second production line; the second product carrier is used to move from the starting end of the second production line to the end of the second production line.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: comparing the first product information with the initial product information to obtain the first comparison result; if the first comparison result satisfies the preset condition, the The first product information is written into the second product label; the second product label is configured on the second product carrier; when the second product carrier moves to the end of the second production line, scan the second product label to obtain the second product information; The second product information is compared with the initial product information to obtain a second comparison result; if the second comparison result satisfies the preset condition, the target product is transferred to the beginning of the third production line.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the first comparison result does not meet the preset condition, transfer the target product to the beginning of the second production line, and add an abnormal label.

In one embodiment, when the computer program is executed by the processor, the following step is further implemented: if the first comparison result does not meet the preset condition, transfer the target product to the waiting area.

It should be noted that the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all It is information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data need to comply with relevant laws, regulations and standards of relevant countries and regions.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the computer programs can be stored in a non-volatile computer-readable memory In the medium, when the computer program is executed, it may include the processes of the embodiments of the above-mentioned methods. Wherein, any reference to storage, database or other media used in the various embodiments provided in the present application may include at least one of non-volatile and volatile storage. Non-volatile memory can include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive variable memory (ReRAM), magnetic variable memory (Magnetoresistive Random Access Memory, MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (Phase Change Memory, PCM), graphene memory, etc. The volatile memory may include random access memory (Random Access Memory, RAM) or external cache memory. As an illustration and not a limitation, the RAM can be in various forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM). The databases involved in the various embodiments provided in this application may include at least one of a relational database and a non-relational database. The non-relational database may include a blockchain-based distributed database, etc., but is not limited thereto. The processors involved in the various embodiments provided by this application can be general-purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, data processing logic devices based on quantum computing, etc., and are not limited to this.

The technical features of the above embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be determined by the appended claims.

Claims (10)

1. A production line product tracking method, characterized in that the method comprises: The target product is loaded on the first product carrier at the starting end of the first production line, and the initial product information of the target product is written into the first product label; the first product label is configured on the first product carrier, and the first an article carrier for moving from the beginning of said first production line to the end of said first production line; After the first product carrier moves to the end of the first production line, scan the first product label to obtain first product information; comparing the first product information with the initial product information to obtain a first comparison result; If the first comparison result satisfies the preset condition, the target product is transferred to the starting end of the second production line. 2. The method according to claim 1, characterized in that, loading the target product on the first product carrier at the starting end of the first production line, and writing the initial product information of the target product before the first product label, further comprising: : receiving the production plan information issued by the manufacturing operation management system, the production plan information including initial product information of at least one product; The initial product information of the target product is acquired according to the production plan information. 3. The method according to claim 1, wherein said comparing said first product information with said initial product information to obtain a first comparison result comprises: An information difference part between the first product information and the initial product information is acquired, and the information difference part is used as the first comparison result. 4. The method according to claim 3, wherein if the first comparison result satisfies a preset condition, transferring the target product to the starting end of the second production line comprises: Obtaining the standard information part in the initial product information; If there is no intersection between the information difference part and the standard information part, determine that the first comparison result satisfies a preset condition; The target product is loaded on the second product carrier at the starting end of the second production line; the second product carrier is used to move from the starting end of the second production line to the tail end of the second production line. 5. The method according to claim 4, further comprising: comparing the first product information with the initial product information to obtain a first comparison result; If the first comparison result satisfies the preset condition, write the information of the first product into the label of the second product; the label of the second product is configured on the carrier of the second product; After the carrier of the second product moves to the end of the second production line, scan the label of the second product to obtain the information of the second product; comparing the second product information with the initial product information to obtain a second comparison result; If the second comparison result satisfies the preset condition, the target product is transferred to the starting end of the third production line. 6. The method according to claim 1, further comprising: If the first comparison result does not meet the preset condition, the target product is transferred to the beginning of the second production line, and an abnormal label is added. 7. The method according to claim 1, further comprising: If the first comparison result does not meet the preset condition, the target product is transferred to a waiting area. 8. A production line product tracking device, characterized in that the device comprises: The loading module is used to load the target product through the first product carrier at the starting end of the first production line, and write the initial product information of the target product into the first product label; the first product label is configured on the first product carrier , the first product carrier is used to move from the beginning of the first production line to the end of the first production line; A scanning module, configured to scan the label of the first product after the carrier of the first product moves to the end of the first production line to obtain information about the first product; A tracking module, configured to compare the first product information with the initial product information to obtain a first comparison result; The transportation module is used to transfer the target product to the starting end of the second production line if the first comparison result satisfies a preset condition. 9. A production line product tracking system, characterized in that the system includes: The first product carrier is configured on the first production line, used to load the target product, and moves from the beginning of the first production line to the end of the first production line; the surface is equipped with a first product label; The initial scanning device is configured at the initial end of the first production line, and is used to write the initial product information of the target product into the first product label; The end-end scanning device is arranged at the end of the first production line, and is used to scan the label of the first product after the carrier of the first product moves to the end of the first production line to obtain the information of the first product; The first production line controller is configured to compare the first product information with the initial product information to obtain a first comparison result; if the first comparison result satisfies a preset condition, the target product Transfer to the beginning of the second production line. 10. A computer device, comprising a memory and a processor, the memory stores a computer program, wherein the processor implements the method according to any one of claims 1 to 7 when executing the computer program step.

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