Automatic management system for finished product warehouse workshop

Abstract

The invention discloses an automatic management system for a finished product warehouse workshop, relates to the technical field of automatic management of finished products, and is used for solving the problem that data transmission between a finished product scanning device and a rear-end data acquisition module is often delayed. Acquiring the information transmission rate of the switch to the finished product, setting the fault level of the ex-warehouse equipment group, calling ex-warehouse information, calculating an ex-warehouse level index, and judging whether a processing signal is set or not; after a processing signal is set, the operation power and the accumulated operation duration of the warehouse-out equipment group are detected, and the repair characteristics of the warehouse-out equipment group are judged; and the ex-warehouse date of the finished product is called, the repair feature and the ex-warehouse date are synthesized, and the ex-warehouse equipment group is selected to be repaired or replaced, so that the ex-warehouse efficiency is improved, the emergency ex-warehouse abnormal risk is reduced, the equipment operation stability and the response speed are enhanced, delay caused by faults is reduced, and the automatic management capability and the operation efficiency of the system are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of finished product automation management, and more particularly to an automated management system for a finished product warehouse workshop. Background Art

[0002] With the continuous improvement of automation and informatization in modern manufacturing, finished product delivery management and equipment maintenance have become important links in ensuring production efficiency and quality. Existing finished product delivery systems usually rely on scanning equipment to collect information on finished products and realize data transmission through network switching equipment to assist in completing the delivery operation of finished products.

[0003] The existing technology has the following deficiencies: Currently, data transmission between the finished product scanning device and the back-end data collection module in the existing system is often delayed, resulting in the inability to synchronize finished product entry time with warehouse exit information in real time. This increases the risk of failure of the scanning device and switch, and reduces the overall service life of the equipment and system stability. Therefore, an automated management system for the finished product warehouse workshop is proposed.

[0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an automated management system for a finished product warehouse workshop, which realizes real-time synchronization and intelligent processing of finished product information and equipment operating status by utilizing finished product scanning, real-time collection of equipment status, intelligent channel selection and dynamic repair and replacement technology to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a finished product warehouse workshop automation management system, comprising a finished product scanning module, an equipment data acquisition module, a channel selection module, and a repair and replacement module, wherein each module is electrically connected; The finished product scanning module uses a scanning device to scan the current finished product and records the time when the scanning device enters the finished product and transmits it to the equipment data acquisition module, calls the current finished product outbound information and sends it to the channel selection module and the repair and replacement module; The equipment data acquisition module collects the information transmission rate of the current finished product from the switch, transmits the finished product input time and the current finished product information transmission rate to the channel selection module, receives the processed signal from the channel selection module, detects the operating power and accumulated operating time of the outbound equipment group, and transmits the detection results to the repair and replacement module; The channel selection module calculates the outbound grade index based on the outbound information of the current finished product, sets the fault level of the outbound equipment group based on the finished product input time of the comprehensive scanning device and the information transmission rate of the current finished product, and determines whether to set the processing signal to be transmitted back to the equipment data acquisition module based on the outbound grade index of the current finished product; The repair and replacement module receives the test results of the operating power and cumulative operating time of the outbound equipment group and evaluates the repair characteristics of the outbound equipment group. It comprehensively considers the repair characteristics of the outbound equipment group and the outbound information of the current finished product and selects to repair or replace the outbound equipment group.

[0007] In a preferred embodiment, the outbound device group includes a scanning device and a switch, and the finished product entry time of the scanning device is the time interval between the time point when the outbound information of the finished product is recorded and the time point when the scanning device scans the finished product; The current finished product outbound information includes the current finished product outbound date, finished product type, and the number of overdue outbound shipments of the finished product in history.

[0008] In a preferred embodiment, the information transmission rate is the ratio of the space occupied by the current finished product's delivery information to the time it takes to call the current finished product's delivery information.

[0009] In a preferred embodiment, a scanning device is used to identify the unique identification code of the current finished product, and the company's delivery plan database is queried based on the unique identification code to obtain the planned delivery date of the current finished product. The planned delivery date of the current finished product is subtracted from the current date to obtain the delivery date of the current finished product. Analyze the finished product type, obtain the corresponding finished product type label, obtain the score obtained by the corresponding label through the corresponding finished product type label, and obtain the finished product type score; Use a scanning device to identify the unique identification code of the current finished product, and extract the historical delivery record data corresponding to the finished product through the unique identification code; traverse all the records of the time difference between the planned delivery date and the actual delivery completion time, and count the number of records with a time difference greater than zero to obtain the historical overdue delivery number of the finished product; The current priority weight of the finished product is calculated based on the weighted fusion of the standardized finished product type score and the number of overdue shipments of the finished product in history.

[0010] In a preferred embodiment, the standardized current finished product priority weight and the current finished product delivery date are ratio-calculated to obtain a delivery grade index; The finished product input time of the scanning device and the information transmission rate of the current finished product are standardized and substituted into the product amplification difference adjustment model to obtain the failure level of the outbound equipment group; The outbound grade index and the failure level of the outbound equipment group are calculated through polynomial regression to obtain the outbound control factor.

[0011] In a preferred embodiment, the outbound control factor is compared with a preset control threshold. If the outbound control factor is greater than or equal to the preset control threshold, a processing signal is set and transmitted back to the device data acquisition module; If the outbound control factor is less than the preset control threshold, no processing signal is set.

[0012] In a preferred embodiment, the equipment data acquisition module receives the processing signal transmitted by the channel selection module, detects the operating power and cumulative operating time of the outbound equipment group, and transmits the detection results to the repair and replacement module.

[0013] In a preferred embodiment, the detection results of the operating power and the cumulative operating time of the outbound device group received include the operating power of the scanning device, the operating power of the switch, the cumulative operating time of the scanning device, and the cumulative operating time of the switch; The operating power of the scanning device, the operating power of the switch, the cumulative operating time of the scanning device, and the cumulative operating time of the switch are standardized and substituted into the logistic regression calculation to obtain the repair characteristics of the outbound device group.

[0014] In a preferred embodiment, the equipment group selection coefficient is constructed by combining the repair characteristic index of the current outbound equipment group and the outbound date of the current finished product. The specific calculation formula is as follows: ; Where, Select the coefficients for the device groups, is the repair feature of the outbound equipment group, The date of delivery of the current finished product. 、 are the weight coefficients of the repair characteristic index of the current outbound equipment group and the outbound date of the current finished product, A very small positive number introduced to prevent division by zero errors.

[0015] In a preferred embodiment, the device group selection coefficient is compared with a preset selection threshold. If the device group selection coefficient is greater than or equal to the preset selection threshold, the current device group is marked as a replacement device group. If the device group selection coefficient is less than the preset selection threshold, the current device group is marked as a repair device group.

[0016] Technical effects and advantages of the present invention: The present invention scans the current finished product through a scanning device and records the time when the scanning device enters the finished product, collects the information transmission rate of the switch for the current finished product, sets the fault level of the outbound equipment group, calls the outbound information of the current finished product, calculates the outbound level index of the current finished product according to the outbound information, and judges whether to set a processing signal. After setting the processing signal, it detects the operating power and the accumulated operating time of the outbound equipment group, judges the repair characteristics of the outbound equipment group, calls the outbound date of the current finished product, and selects to repair the outbound equipment group or replace the outbound equipment group based on the repair characteristics of the outbound equipment group and the outbound date of the current finished product, thereby greatly improving the outbound efficiency of the finished product, reducing the abnormal risk of emergency outbound delivery of the finished product, effectively improving the operating stability and response speed of the outbound equipment group, significantly reducing outbound delays caused by equipment failures, and enhancing the system's automated management capabilities and overall operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a flow chart for implementing the automated management system for finished product warehouse workshops of the present invention.

[0018] Figure 2 This is a module diagram of the finished product warehouse workshop automation management system of the present invention. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The present invention scans the current finished product through a scanning device and records the time when the scanning device enters the finished product, collects the information transmission rate of the switch for the current finished product, sets the fault level of the outbound equipment group, calls the outbound information of the current finished product, calculates the outbound level index of the current finished product according to the outbound information, and determines whether to set a processing signal. After setting the processing signal, the operating power and the accumulated operating time of the outbound equipment group are detected, the repair characteristics of the outbound equipment group and the cumulative operating time are determined, the repair characteristics of the outbound equipment group and the outbound date of the current finished product are called, and the outbound equipment group is repaired or replaced based on the repair characteristics of the outbound equipment group and the outbound date of the current finished product, thereby greatly improving the outbound efficiency of the finished product and reducing the abnormal risk of emergency outbound delivery of the finished product. Example

[0021] See also Figures 1 to 2 , the finished product warehouse workshop automation management system includes a finished product scanning module, an equipment data acquisition module, a channel selection module, and a repair and replacement module, and the electrical signal connections of each module; The functions of each module are as follows: The finished product scanning module uses a scanning device to scan the current finished product and records the time when the scanning device enters the finished product and transmits it to the equipment data acquisition module, calls the current finished product outbound information and sends it to the channel selection module and the repair and replacement module; The equipment data acquisition module collects the information transmission rate of the current finished product from the switch, transmits the finished product input time and the current finished product information transmission rate to the channel selection module, receives the processed signal from the channel selection module, detects the operating power and accumulated operating time of the outbound equipment group, and transmits the detection results to the repair and replacement module; The channel selection module calculates the outbound grade index based on the outbound information of the current finished product, sets the fault level of the outbound equipment group based on the finished product input time of the comprehensive scanning device and the information transmission rate of the current finished product, and determines whether to set the processing signal to be transmitted back to the equipment data acquisition module based on the outbound grade index of the current finished product; The repair and replacement module receives the test results of the operating power and cumulative operating time of the outbound equipment group and determines the repair characteristics of the outbound equipment group. It comprehensively considers the repair characteristics of the outbound equipment group and the outbound information of the current finished product and selects to repair or replace the outbound equipment group.

[0022] It should be noted that the outbound equipment group includes scanning equipment and switches. The scanning equipment is used in the finished product warehouse workshop to quickly and accurately read barcodes or QR codes, which facilitates inventory management and outbound operations. The switch is used to connect multiple network devices to ensure the environmental conditions for information transmission. Scanning equipment and switches are not unique. This example takes a fixed barcode scanner and a managed switch as an example, which will not be elaborated here.

[0023] When the finished products in the finished product warehouse need to be shipped out, the shipping information must be recorded through the scanning equipment first. The finished product scanning module uses a fixed barcode scanner to scan the barcode of the current finished product that needs to be shipped out and record its shipping information; The finished product entry time of the scanning device is the time interval between the time point when the finished product's outbound information is recorded and the time point when the scanning device scans the finished product. The finished product scanning module transmits the finished product entry time of the scanning device to the device data acquisition module; The finished product scanning module accesses the workshop relational database to call the outbound information of the current finished product and sends it to the channel selection module and the repair and replacement module.

[0024] It should be noted that the workshop relationship database is a system for managing and storing various groups of data in the workshop. It is used to store or call the outbound information of various finished products. The current finished product is identified by the scanning equipment and compared with the finished product model in the workshop relationship database to retrieve the outbound information of the corresponding model finished product.

[0025] After receiving the finished product time recorded by the scanning device, the device data collection module collects the information transmission rate of the current finished product from the switch according to the connected traffic monitoring tool, and transmits the finished product time recorded by the scanning device and the current finished product information transmission rate to the channel selection module; The information transmission rate is the ratio of the space occupied by the current finished product's outbound information to the time it takes to call the current finished product's outbound information. The longer the scanning device takes to input finished products or the slower the current finished product's information transmission rate, the more likely the outbound equipment group will malfunction.

[0026] In the channel selection module, the current finished product delivery information includes the current finished product delivery date, finished product type, and the number of overdue deliveries of the finished product in history; The current finished product's delivery date refers to the target date for the scheduled delivery of the finished product. It is used to measure its time sensitivity in inventory and influence the calculation of delivery priority and channel allocation strategy. Its acquisition logic is to use a scanning device to identify the unique identification code of the current finished product, query the company's delivery plan database based on the unique identification code, obtain the planned delivery date of the current finished product, and subtract the planned delivery date of the current finished product from the current date to obtain the delivery date of the current finished product. It should be noted that the larger the current finished product's delivery date is, the further away the planned delivery date is from the current date, indicating that the current delivery urgency of the finished product is lower and the delivery priority is lower. Among them, the unique identification code refers to the identity coding information used to identify each finished product in the enterprise's outbound management system, which can be generated in the form of a barcode, QR code, radio frequency identification code (RFID) or near field communication identification code (NFC); When creating a dispatch schedule record for each finished product, the company's dispatch planning database sets a unique identification code for it to enable rapid data retrieval and dispatch plan-related queries based on the identification code; Analyze the finished product type, obtain the corresponding finished product type label, obtain the score obtained by the corresponding label through the corresponding finished product type label, and obtain the finished product type score; It should be noted that the score values corresponding to the preset finished product type labels are set by our experimenters based on the statistical analysis results of the company's historical outbound data and the actual warehouse scheduling priority rules, and will not be elaborated here; The number of historical overdue shipments of finished products refers to the number of times a finished product has not been shipped out in the past scheduling cycle after the planned shipment time has expired during the enterprise's shipment management process. This number reflects the risk level of delayed shipments for the finished product during the actual scheduling and execution process. The acquisition logic uses a scanning device to identify the unique identification code of the current finished product and extract the corresponding historical shipment record data based on the unique identification code. The time difference between each planned shipment date and the actual shipment completion time in all records is traversed, and the number of records with a time difference greater than zero is counted to obtain the historical overdue shipment number of the finished product. It should be noted that the historical selection duration corresponding to the specific historical delivery record data refers to the time reference interval used to determine whether overdue delivery has occurred. Its value was obtained by our experimenters based on the statistical distribution of historical delivery cycles and the preset tolerance thresholds for delivery scheduling of different finished product types. It will not be detailed here. The historical shipment records for finished products are usually recorded in the enterprise shipment management database or warehouse management system database, and are one-to-one corresponding to the unique identification code of the finished product. This serves as a historical archive of the scheduling execution status of the finished product over multiple shipment cycles, and is used for subsequent analysis of its shipment behavior characteristics and abnormal patterns. The current priority weight of a finished product is obtained by comprehensively analyzing the standardized finished product type score and the number of overdue shipments in the past. The acquisition logic is to calculate the current priority weight of the finished product based on the weighted fusion of the standardized finished product type score and the number of overdue shipments in the past. It should be noted that the standardization methods include but are not limited to standard linear transformation based on interval scaling, Z-Score standardization method based on statistics, or normalization method based on nonlinear mapping function. The application methods of standardization are not described in detail here. Specifically, the weighted fusion calculation formula is as follows: ; Where, is the current finished product priority weight, Normalized values for scoring the finished product type, is the normalized value of the number of historical overdue shipments, 、 The weight coefficients of the standardized value of the finished product type score and the standardized value of the number of historical overdue shipments are respectively satisfied. ,This experiment personnel can flexibly set it according to the enterprise scheduling strategy, and will not elaborate on it here; The current finished product's delivery date and the current finished product's priority weight are standardized. The specific standardization process has been described above and will not be repeated here; The standardized current finished product priority weight and the current finished product delivery date are used to calculate the ratio to obtain the delivery grade index; Specifically, the calculation process of the standardized current finished product priority weight and the current finished product delivery date ratio is as follows: ; Where, is the outbound grade index, The date of delivery of the current finished product. is the current finished product priority weight, A very small positive number introduced to prevent the denominator from being zero, to ensure the stability of exponential calculation; It should be noted that if the current finished product's delivery date is larger, the current delivery urgency of the finished product is lower, the delivery priority is lower, and the delivery grade index is lower. If the current finished product priority weight is larger, it means that the finished product has a higher processing priority in the delivery scheduling strategy, and the delivery grade index is higher. The finished product input time of the scanning device and the information transmission rate of the current finished product are standardized and substituted into the product amplification difference adjustment model to obtain the failure level of the outbound equipment group. The specific formula is as follows: ; Where, is the failure level of the outbound equipment group, The time it takes to input finished products from the standardized scanning equipment. is the information transmission rate of the current finished product after standardization. is the nonlinear response adjustment parameter; It should be noted that when constructing the failure level of the outbound equipment group, the finished product input time of the scanning equipment and the information transmission rate of the current finished product reflect different equipment operation load characterization factors, specifically: The finished product entry time of the scanning device reflects the frequency density of finished products flowing into the system at the current moment. The longer the finished product entry time of the scanning device, the greater the load pressure of the outbound equipment group in the current cycle, and the higher the failure level of the outbound equipment group. The current information transmission rate of finished products indicates the smoothness of communication of finished products in the outbound information interaction link. The higher the current information transmission rate of finished products, the better the operating status of the outbound equipment group at the current stage, and the lower the fault level of the outbound equipment group. Perform polynomial regression calculation on the outbound grade index and the failure level of the outbound equipment group to obtain the outbound control factor. The specific calculation formula is as follows: ; Where, is the export regulatory factor, is the outbound grade index, is the failure level of the outbound equipment group, 、 are the training weight coefficients of the outbound grade index and the fault level of the outbound equipment group respectively; It should be noted that when the outbound level index and the fault level of the outbound equipment group are larger, the outbound control factor is larger, which means that the urgency and risk intensity of the current control task are higher, and the more necessary it is to set a processing signal; The processing signal refers to the outbound control instruction signal generated by the channel selection module and sent to the equipment data acquisition module, which is used to instruct the equipment data acquisition module to start the status parameter detection process of the current outbound equipment group; Compare the outbound control factor with the preset control threshold. If the outbound control factor is greater than or equal to the preset control threshold, a processing signal is set and transmitted back to the device data acquisition module. If the outbound control factor is less than the preset control threshold, no processing signal is set. It should be noted that the preset control thresholds were set by our experimenters based on the analysis results of historical outbound task scheduling response data and the statistical law modeling results of equipment operating status and failure trends, and will not be elaborated here. The equipment data acquisition module receives the processing signal transmitted by the channel selection module and detects the operating power and cumulative operating time of the outbound equipment group.

[0027] It should be explained that the operating power of the outbound equipment group includes the operating power of the scanning equipment and the switch, and the cumulative operating time of the outbound equipment group includes the cumulative operating time of the scanning equipment and the switch.

[0028] The greater the operating power of the equipment or the longer the cumulative operating time, the greater the operating load of the equipment, and the greater the time cost required for repair. The receiving channel selection module will detect the operating power and cumulative operating time of the outbound equipment group and transmit the detection results to the repair and replacement module.

[0029] In the repair and replacement module, the detection results of the operating power and cumulative operating time of the outbound device group are received, including the operating power of the scanning device, the operating power of the switch, the cumulative operating time of the scanning device, and the cumulative operating time of the switch; After normalizing the operating power of the scanner, the operating power of the switch, the cumulative operating time of the scanner, and the cumulative operating time of the switch, we put them into the logistic regression calculation to obtain the repair characteristics of the outbound device group. The specific formula is as follows: ; Where L is the result of logistic regression calculation, i.e., the repair characteristics of the outbound equipment group, e is the natural base, and y is the linear combination term of the logistic regression model. Specifically, y is set as: ; Where, is the bias term, is the operating power of the scanning device after standardization. is the operating power of the switch after normalization. is the cumulative running time of the scanning equipment after standardization. is the cumulative running time of the switch after normalization. 、 、 as well as are the regression coefficients of the normalized operating power of the scanner, the operating power of the switch, the cumulative operating time of the scanner, and the cumulative operating time of the switch; The equipment group selection coefficient is obtained by integrating the repair characteristics of the outbound equipment group and the outbound information of the current finished product; Among them, the delivery information of the current finished product refers to the delivery date of the current finished product; Furthermore, the equipment group selection coefficient is constructed by combining the repair characteristic index of the current outbound equipment group and the outbound date of the current finished product. The specific calculation formula is as follows: ; Where, Select the coefficients for the device groups, is the repair feature of the outbound equipment group, The date of delivery of the current finished product. 、 are the weight coefficients of the repair characteristic index of the current outbound equipment group and the outbound date of the current finished product, A very small positive number introduced to prevent division by zero errors; Compare the device group selection coefficient with the preset selection threshold. If the device group selection coefficient is greater than or equal to the preset selection threshold, mark the current device group as a replacement device group. If the device group selection coefficient is less than the preset selection threshold, mark the current device group as a repair device group. It should be noted that the preset selection threshold is dynamically set by our experimenters based on the historical operating status and replacement success rate statistics of the outbound equipment group and the time sensitivity level distribution of the finished product outbound scheduling task. It is used to determine whether to perform the equipment group replacement operation. It will not be detailed here. Among them, replacing the outbound equipment group means that when the system determines that the current equipment group has a high failure risk or has reached the replacement threshold, it will automatically switch the current outbound task to a backup or outbound equipment group in good health. By adjusting the task allocation table and equipment scheduling control instructions, the equipment resources are reconfigured and the output path is switched to ensure the continuity of finished product outbound and the stability of system operation. Repairing a shipping equipment group means that, under the premise that the current equipment group is in acceptable operating condition and recoverable, the system executes periodic maintenance instructions on the equipment group, calls equipment self-inspection, lubrication, electrical signal calibration or operating parameter adjustment and other repair operation processes to restore its working performance, and continues to undertake current or subsequent finished product shipping tasks after the repair is completed.

[0030] The above embodiments may be implemented in whole or in part through software, hardware, firmware, or any other combination thereof. When implemented using software, the above embodiments may be implemented in whole or in part in the form of a computer program product.

[0031] Those skilled in the art will appreciate that the modules and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application of the technical solution and the invention constraints. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0032] In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module.

[0033] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Finished product warehouse workshop automation management system, characterized by: It includes finished product scanning module, equipment data acquisition module, channel selection module and repair and replacement module, and the electrical signal connection of each module; The finished product scanning module uses a scanning device to scan the current finished product and records the time when the scanning device enters the finished product and transmits it to the equipment data acquisition module, calls the current finished product outbound information and sends it to the channel selection module and the repair and replacement module; The equipment data acquisition module collects the information transmission rate of the current finished product from the switch, transmits the finished product input time and the current finished product information transmission rate to the channel selection module, receives the processed signal from the channel selection module, detects the operating power and accumulated operating time of the outbound equipment group, and transmits the detection results to the repair and replacement module; The channel selection module calculates the outbound grade index based on the outbound information of the current finished product, sets the fault level of the outbound equipment group based on the finished product input time of the comprehensive scanning device and the information transmission rate of the current finished product, and determines whether to set the processing signal to be transmitted back to the equipment data acquisition module based on the outbound grade index of the current finished product; The repair and replacement module receives the test results of the operating power and cumulative operating time of the outbound equipment group and evaluates the repair characteristics of the outbound equipment group. It comprehensively considers the repair characteristics of the outbound equipment group and the outbound information of the current finished product and selects to repair or replace the outbound equipment group.

2. The finished product warehouse workshop automation management system according to claim 1 is characterized by: The outbound equipment group includes a scanning device and a switch. The finished product entry time of the scanning device is the time interval between the time when the outbound information of the finished product is recorded and the time when the scanning device scans the finished product. The current finished product outbound information includes the current finished product outbound date, finished product type, and the number of overdue outbound shipments of the finished product in history.

3. The finished product warehouse workshop automation management system according to claim 1 is characterized by: The information transmission rate is the ratio of the space occupied by the current finished product's outbound information to the time it takes to call the current finished product's outbound information.

4. The finished product warehouse workshop automation management system according to claim 2, characterized in that: Use a scanning device to identify the unique identification code of the current finished product, query the company's delivery plan database based on the unique identification code, obtain the planned delivery date of the current finished product, and subtract the planned delivery date of the current finished product from the current date to obtain the delivery date of the current finished product; Analyze the finished product type, obtain the corresponding finished product type label, obtain the score obtained by the corresponding label through the corresponding finished product type label, and obtain the finished product type score; Use a scanning device to identify the unique identification code of the current finished product, and extract the historical delivery record data corresponding to the finished product through the unique identification code; traverse all the records of the time difference between the planned delivery date and the actual delivery completion time, and count the number of records with a time difference greater than zero to obtain the historical overdue delivery number of the finished product; The current priority weight of the finished product is calculated based on the weighted fusion of the standardized finished product type score and the number of overdue shipments of the finished product in history.

5. The finished product warehouse workshop automation management system according to claim 4 is characterized in that: The standardized current finished product priority weight and the current finished product delivery date are used to calculate the ratio to obtain the delivery grade index; The finished product input time of the scanning device and the information transmission rate of the current finished product are standardized and substituted into the product amplification difference adjustment model to obtain the failure level of the outbound equipment group; The outbound grade index and the failure level of the outbound equipment group are calculated through polynomial regression to obtain the outbound control factor.

6. The finished product warehouse workshop automation management system according to claim 5, characterized in that: Compare the outbound control factor with the preset control threshold. If the outbound control factor is greater than or equal to the preset control threshold, set a processing signal and send it back to the equipment data acquisition module; If the outbound control factor is less than the preset control threshold, no processing signal is set.

7. The finished product warehouse workshop automation management system according to claim 6, characterized in that: After receiving the processing signal transmitted by the channel selection module, the equipment data acquisition module detects the operating power and cumulative operating time of the outbound equipment group, and transmits the detection results to the repair and replacement module.

8. The finished product warehouse workshop automation management system according to claim 7, characterized in that: The detection results of the operating power and cumulative operating time of the receiving outbound device group include the operating power of the scanning device, the operating power of the switch, the cumulative operating time of the scanning device, and the cumulative operating time of the switch; The operating power of the scanning device, the operating power of the switch, the cumulative operating time of the scanning device, and the cumulative operating time of the switch are standardized and substituted into the logistic regression calculation to obtain the repair characteristics of the outbound device group.

9. The finished product warehouse workshop automation management system according to claim 8, characterized in that: The equipment group selection coefficient is constructed by combining the repair characteristic index of the current outbound equipment group and the outbound date of the current finished product. The specific calculation formula is as follows: ； Where, Select the coefficients for the device groups, is the repair feature of the outbound equipment group, The date of delivery of the current finished product. 、 are the weight coefficients of the repair characteristic index of the current outbound equipment group and the outbound date of the current finished product, A very small positive number introduced to prevent division by zero errors.

10. The finished product warehouse workshop automation management system according to claim 9, characterized in that: The device group selection coefficient is compared with the preset selection threshold. If the device group selection coefficient is greater than or equal to the preset selection threshold, the current device group is marked as a replacement device group. If the device group selection coefficient is less than the preset selection threshold, the current device group is marked as a repair device group.

Images