CN1395202A - Warehousing system with optimized management processes - Google Patents

Abstract

A on-site production management warehousing system, put forward a warehousing system that control and manage aiming at the point-to-point operation, the simulated material issuing/material checking operation, the material conversion operation of combining a plurality of documents and virtual in-virtual out in the warehousing center, utilize the method of automatic data acquisition to synthesize the information of the material, achieve the goal of the optimal management flow, the invention includes the following steps at least: a storage management system generates a work order and a material receiving order; determining a material detection mode according to the work order and the material picking order; and issuing materials through a control mechanism provided by the warehousing management system.

Description

Warehousing system with optimized management processes

field of invention

The invention relates to a storage system, in particular to a storage system which can randomly store materials and has an optimized management process.

Background technique

With the economic growth of developing countries, the evolution of the global supply chain concept, the increase of economic and trade exchanges in various regions of the world, the advancement of information and communication technology, and the deregulation of global finance and transportation, the E-business of enterprises is the future trend. How an enterprise can effectively master global supply chain management (Supply Chain Management; SCM), provide customers with high-quality, efficient products and minimize operating costs will be a key factor for whether an enterprise is internationally competitive.

However, with the transformation of the consumer market, the current industry is facing a competitive environment of rapid change, low inventory (zero inventory), quick response and high customer satisfaction requirements. Therefore, a complete supply chain system is the key to the success of today's industry. Among them, the design of warehousing and transportation and distribution network systems is critical to the operational efficiency of the entire supply chain system.

Under the global supply chain system, no operation can exist independently, and each operation needs to be connected in series through the warehousing and transportation network. The entire network system includes suppliers and customers at multiple levels, as well as its own operation activities, in order to achieve The overall operation is efficient, and its network type design should be based on the interaction between individual operations and the entire operation network in the supply chain system to construct the optimal structure of the entire warehousing and transportation network system. In the network, raw materials, semi-finished products, parts, etc. , finished products, production lines, information, as well as ideas, manpower, etc. are circulated back and forth through the Supplier-Customer relationship network. In terms of its supply side, every operation has its suppliers of parts, information or services, and these suppliers have their own suppliers, and above all, there are upstream suppliers. From the perspective of demand, each operation has its own customers, and these customers may not be the final consumers of the product or service, and they also have their own downstream customer layer. The series connection of these networks connects the upstream supplier group of the supplier and the downstream customer group of the customer to form the entire warehousing, transportation and distribution network system.

Furthermore, in the traditional logistics system, warehousing mainly plays the role of "storage" and "keeping". However, under the pressure of changes in consumer demand, large and complex data, and the market competition environment, in order to meet the small and diverse needs of the market and timeliness, the in and out of materials in the storage system changes rapidly and complexly, so the "moving tube" of the storage system The function has surpassed the simple storage function of traditional storage. And this "dynamic management" function combines the traditional warehousing system with the current popular data warehousing (Data Warehouse), hoping to use the combination of the two to plan and manage the storage space to effectively control the arrival of the goods. location, whereabouts and flow, in order to achieve the goal of "moving pipe". In addition, among the various technologies in the logistics center, the use of the Automated Storage Retrieval System (ASRS) is the best solution. However, most of the automatic storage systems in Taiwan are currently used in raw material warehouses or delivery warehouses in factories. The basic operation of ASRS is very simple, because there are not many types of items stored and most of them are in the form of bulk For storage and import/export, the unit of import/export is pallet as the basic unit, so in its shipment operation, there is no need to plan any inspection mode to assist, it can be said that its ASRS The function is mainly in the function of storage. However, once the entire automatic storage system is installed in a logistics center with "small, diverse, high-frequency, and rapid" delivery requirements, it is easy to have integration problems between the storage function interface and the inspection function interface. In view of the fact that storage location planning in automatic storage is the key to solving the above problems, and is also the main factor affecting the handling time and utilization rate of access machines, a set of effective storage location planning rules has been developed to provide logistics operators with the ability to plan automatic storage. The warehousing system and the reference when changing the storage location policy are problems that need to be solved urgently.

Before introducing the more in-depth functions of this system, we first introduce the current old storage system, its shortcomings and the reasons why it is necessary to introduce an updated system due to the limitations of the old system and in order to achieve the goal of a virtual storage center (Virtual Hub). . The warehousing system can be divided into the following three generations of systems in terms of technology: Early: fixed warehouse managers manage fixed materials in fixed areas. Disadvantages: 1. The system needs to use manual registration operations to maintain the entry and exit status, which is not only easy to input errors, but also often has time gaps; 2. No one can know where the materials are when the staff ask for leave; 3. Rely on the staff when picking materials 4. When ordering materials, it is necessary to rely on the identification ability of the staff to determine whether to detect wrong materials; 5. It is necessary to wait for all the documents of the day to be entered before knowing the inventory status; 6. Unable to control advanced 7. It is impossible to calculate the goods belonging to that manufacturer on the system; 8. The program that needs to stop the operation to carry out inventory; 9. No reservation function. Now: control to each storage location, materials can be randomly stored in the coded storage location, and the system will generate a picking list for picking. Disadvantages: Some problems of the old system have been solved, but there are still some problems: 1. It is still necessary to rely on the identification ability of the staff to determine whether to detect wrong materials when picking materials; 2. It is still necessary to rely on the identification ability of the staff when ordering materials Decide whether to detect wrong materials; 3. The inventory status can only be known after all the documents are entered on the day; 4. The program that needs to stop the operation to carry out inventory; 5. There is a time difference retention function.

In order to solve the above problems, use the online computer bar code (Bar code on line) operation, cooperate with radio frequency (Radio Frequency; RF) equipment or bar code reader The inventory data seen on the website is equal to the actual inventory data at that time , There is no problem of time difference at all. Through the control of computer bar codes, we can control the inventory situation of each warehouse supplier (Vendor own).

The advancement of science and technology leads the industry to move forward. In the era of network economy and knowledge economy, how to use the latest technology to increase the added value of customers. Therefore, basic requirements are put forward for the warehouse management system in the era of knowledge economy, but With the rapid development of science and technology, logistics operations that were backward in the past can use the latest technology to catch up with the electronic level of other industries at once, and it is also enough to use new network technology to form a warehouse management system in the era of knowledge economy.

In today's economic globalization and E-business, the importance of logistics functions is increasing day by day. A modern business center that integrates "logistics, business flow, cash flow, and information flow" will be the mainstream of future development. . In order to meet the advent of the era of global competition, a sound storage system has gradually become the key to the success of business operations, and the storage system center is the hub of the distribution industry. If its decision-making efficiency can be improved in a timely manner, it will surely gain a competitive advantage.

Contents of the invention

The purpose of warehousing system allocation, from the perspective of "process", takes "logistics operation process" and "information process" as the two main axes, and matches the application of "information system" that supports the two processes. The rationality of the overall operation process planning of the "distribution channel" and the suitability of the cooperation between the two major processes can be explored through the description and analysis of the current operating conditions of the industrial companies to explore the logistics operations within and across organizations of the distribution channel member organizations, Information flow, information system coordination and interaction mode, analysis of the important key that affects the overall performance of the distribution channel.

The warehousing center is the key point to improve the performance of the overall distribution channel. The key to the automation of purchase operations is that upstream manufacturers must provide electronic purchase data. At present, Taiwanese partners do not follow commercial Electronic Data Interchange (EDI) standards when integrating cross-organizational information processes, but prefer to directly coordinate information formats and connection methods between the two partners. When enterprises carry out process planning, they put too much emphasis on the computerization of the operation process, and fail to realize that the rationalization of the operation process is more important than the computerization of the operation process. The design purpose of the warehousing and distribution network system is to meet the needs of customers at the most appropriate time, at the most appropriate place, and in the most economical way. With the advancement of the supply chain concept, the rise of new production methods such as Just in Time (JIT), Build to Order (BTO) and Customized Production (Configure to Order; CTO), the trend of enterprises Due to factors such as large-scale and internationalization, the concept of international logistics has gradually attracted the attention of the business community. In the process of international logistics operations, customer demand is the dominant factor. The goal is to meet the needs of customers and minimize the total operating cost.

Therefore, a set of warehouse management models should be proposed for the key points mentioned above, and through the comprehensive barcode control of the warehouse management system, the inventory data can be updated immediately through RF when the warehouse center enters, exits or moves. Such a brand-new aspect can bring the following functions that traditional warehousing cannot do: 1. Do not stop any activity or document processing, and can do cycle counting at any time. 2. Replace paper with RF, truly achieve the goal of paperless. 3. Whenever you want to know the content of the barcode label, whether it is storage space, material box, material box, pallet, etc., you can scan it on the spot to get the information you want to know. 4. Progress from the traditional management of the total number of material numbers to the management of each box and each package. 5. The system can achieve first-in first-out control. 6. There is no need to freeze the movement of the storage position during picking, and the system can update the data immediately when the box moves. 7. The time, quantity and operating personnel of each box can be recorded in the system through RF (Bincard management). 8. It can calculate the time when each box of materials is not moved or picked, so as to do instant processing of materials with low utilization rate.

The present invention at least includes the following steps: a warehouse management system generates a work order and a picking list; determines the picking method according to the work order and the picking list; Issue.

Description of drawings

Fig. 1-a is a hierarchical relationship diagram of the warehouse management system of the present invention defining the packaging mode of goods;

Fig. 1-b is a hierarchical relationship diagram defining documents in different formats in the warehouse management system of the present invention;

Fig. 2 is the functional diagram of sending out material and checking material according to the present invention;

Fig. 3 is the flow chart of sending material operation described in the present invention;

Fig. 4 is a flow chart of abnormal point delivery operation of the warehouse management system according to the present invention;

Fig. 5 is the flow chart of merging material picking and separate material development in the warehouse management system of the present invention; and

Fig. 6 is a flow chart of the buying process described in the present invention.

The detailed content and technology of the present invention are described as follows in conjunction with the accompanying drawings.

Detailed ways

The present invention proposes a warehousing system with an optimized management process, especially corresponding to the business process reengineering (Business Process Reengineer; BPR) and enterprise resource planning (Enterprise Resource Planning; ERP) advocated by the current market. In remodeling the workflow of warehousing, in order to improve productivity, and expect to reduce the method of organization's operation cost; And the present invention is implemented in a warehousing system, makes the inventory management in this warehousing system, transfer of storage position, dispatching operation, inspection The material operation and material point delivery are automatically captured and obtained through the method of automated data capture (Automated Data Capture), such as various optical and electronic scanners or bar code readers (Bar Code Machine) used to read data ), and at the same time make the obtained data instant (Real Time) to avoid problems in storage system management.

The present invention uses a preferred embodiment to illustrate the specific feasibility of this method. Through the warehouse management system, the materials from different suppliers are integrated and provided to the managers of the production line to achieve the purpose of easy management. Before explaining the present invention, first introduce the present invention Invent warehousing operating procedures and define packaging methods for product classes. The manufacturer sends an Advance Shipping Notice (ASN) before shipment, scans the barcode (Bar Code; BC) of each box of material according to the ASN and confirms the quantity, and the barcode is used as the ID number of different materials ( Identification; ID) However, not all manufacturers can meet this requirement. At this time, if there is no ASN, you need to enter the ASN, and if you don’t have a barcode, you need to paste the barcode. After scanning the barcode, the system will scan the product order (Product Order; PO), and then total the quantities of different types, and then check with the quantity of the picking list according to the totaled quantity, and confirm that the quantity is correct.

Please refer to FIG. 1-a. FIG. 1-a is a hierarchical relational diagram of the warehouse management system of the present invention defining the packaging mode of goods, which is set for the storage packaging unit. As far as the data layer provided by the supplier is concerned, the uppermost layer should be the ASN or what we call the container 10, and the bottom of the container 10 is composed of various pallets (Pallet) 20, and multiple pallets are placed on the pallet. Material boxes 30, each material box has the same product order (PO) and the same type of material, if subdivided, one material box 30 contains multiple material boxes 40, and the material box 40 contains multiple material pieces 50 , and all units have a bar code label (BC Label) to represent their ID. The above-mentioned layers of bar codes are connected together from large to small to form the ASN or standard delivery note that must be expressed. data. The warehouse management system provides a bin card (Bin Card), which converts the ID formed by the barcode into a text description, so that the operator can know the relevant information of the material through the bin card when performing operations.

The data entered above is obtained by scanning each barcode using radio frequency (Radio Frequency; RF). After entering the warehouse, the barcode ID becomes the ID number of this box of materials, recording the background data such as which storage location (Locator) this box has been to, who has received the quantity, when it came in, and which manufacturer it belongs to. For the unified management of the warehouse management system.

Please refer to Fig. 1-b. Fig. 1-b is a hierarchical relationship diagram defining documents in different formats in the warehouse management system of the present invention. The hierarchical relationship diagram is described as follows:

After ordering the materials and scanning each barcode, RF will transmit the data to the warehouse management system in real time. At this time, the warehouse management system will generate the data of each layer as shown in Figure 1-b according to the received data. Through a Picking List (Picking List; PL) 100 generates multiple receiving tickets (Receiving Ticket; RT) 110, and in the same receiving ticket (RT) 110, we can combine them in the same receiving ticket due to the difference in packaging volume. (RT) 110 The material box 40 of the same material piece 50 packing quantity (the number of material pieces in each material box must be the same) is grouped into a storage order (Storing Order; SO) 120, recorded in the storage order (SO) 120 After multiple storage addresses 130 are stored, the required material box ID 140 and material piece ID 150 can be found out according to the barcode through the storage addresses.

Through the comprehensive barcode management of the warehouse, the inventory data can be updated immediately through RF to achieve real-time (Real Time) function. Among them, the material sending operation is a very complicated operation, because different production types have different requirements for the material picking function. Please refer to FIG. 2 . FIG. 2 is a functional diagram of material sending and picking according to the present invention, illustrating that the warehouse management system provides multiple modules to perform material sending and picking operations with a control mechanism. The warehouse management system 200 includes the following five modules: a simulation module (Simulation) 210, a reservation module (Reservation) 212, a reservation module (Pre-reservation) 214, a commitment module (Commitment) 216 and a deduction module (Deduction) ) 218, these five modules are set up for the material sending operation 230, and it aims to solve the negligence of the general material sending operation. The following is a further description of the five modules: 1. Simulation module 210, which provides simulation functions , through the calculation of the warehouse management system 200 , the production schedule scheduled for the production line is used to discharge the materials required by the future production line. 2. Reservation module 212, which provides the function of reservation, and reserves the required materials obtained by the simulation module 210 to ensure that they are not used by others. 3. Reservation module 214, which provides the function of reservation. Since the reservation module 212 only reserves the total amount of materials and does not reserve each box, there may be a shortage of materials due to material consumption and other reasons. The time reservation module 214 will judge the state of material shortage, and then reserve the material in short supply. When the material in short supply is put into the warehouse, the warehouse management system 200 will directly reserve the material. 4. Commitment module 216, which provides the function of commitment, promises the confirmed reserved material to each box of the material, and hands it over to the picker for picking. 5. The deduction module 218, which provides the deduction function, and deducts each checked-out material from the retained material.

Fig. 3 is the flow chart of sending out the material operation of the present invention, and its detailed description is as follows:

First, the warehouse management system 200 generates a work order (WorkOrder; WO) according to the picking list 100 (step 300), and then generates a picking list (Kit Order; KO) according to the work order, and determines whether the whole batch of picking or the batch picking material (step 302), if it is necessary to pick a whole batch of materials, the warehouse management system will simulate (step 304), and then the picking list will check the materials of the work order at one time (step 306), and the materials of the work order will be picked up at one time To the production warehousing (ProductWarehouse; PW) library on the production line, at this time the picking list (KO) is equal to the work order (WO), which is suitable for scattered material requirements, replenishment requirements or similar requirements like CTO (Configure To Order) . If picking materials in batches, the warehouse management system performs a simulation (step 308), and then the picking list checks the materials of the work order one by one (step 310), and at this time the sum of the quantities of each picking list (KO) is equal to Work order (WO), if it is a mass production type production like Surface Mounting Technology (SMT) production line, its production schedule can usually be determined for up to 1-2 weeks, at this time the production line does not want to Pick up enough materials, because it may take up a lot of space in the production line. It is best to pick up small batches of materials. When the materials in the production line are lower than the safety stock, they will automatically replenish materials from the Kiting Center (KC) to the production line. And automatically deduct the reserved quantity from the original work order, and then reserve the material number required for the work order (step 312). Since the entire batch of materials is checked at one time, the system does not need to check the work order Steps to make a reservation. Then the system judges whether there is a material shortage (step 314). If there is a shortage of materials, the system will reconfirm the status of the work order and issue a new picking list (step 316). When the warehouse management system receives the new picking The order is committed to each box of materials (step 318), and due to the shortage of materials, the warehouse management system reserves them (step 320), so that the simulation is completed (step 322), and then the warehouse management system will automatically determine whether there is still picking demand (step 324), if yes then carry out the above-mentioned steps again, otherwise then end the material sending operation.

When picking materials in batches, there are very few materials in the production warehouse (PW) of the production line, and the material account is easy to manage. When changing the production line, the remaining materials will be returned to the storage management system for management. Replenishment of full boxes to the picking center (KC) becomes very simple for the replenishment operation in the inventory area, especially when the inventory area is an ASRS system.

When the warehouse center prepares the materials required by the customer, the warehouse management system will print out a Delivery Order (DO) as the basis for point delivery. And a picking list (KO) will correspond to a delivery list (DO). Customers need to sign the DO to show their responsibility. Since the warehouse management system manages the quantity of each box of materials, it will be discovered immediately when each box of materials is in deficit or overstock. Usually, the above-mentioned situation occurs when material is picked or delivered at the delivery point, and its processing operation flow is shown in Figure 4. Figure 4 is a flow chart of the abnormal delivery operation of the warehouse management system according to the present invention, and its detailed description is as follows:

Among them, the abnormality of point delivery operation can be divided into two types: short quantity and excess quantity. First, when the warehouse management system finds that the quantity of point delivery is less than the delivery list (DO) (step 400), it requires the operator to fill in a report of abnormal delivery list (DO) Step 402), and the content of the abnormal delivery list can have different formats according to different types of materials, at least including the name of the check-deliverer, the time of check-delivery, the material number and quantity of the short/excess material, and its purpose is to record the shortage The quantity and time and the name of the operator, and then check the storage location of the material according to the original picking list (step 404), the original picking list can be known from the delivery list, find out the storage location of the material And judge whether there is a lack of inspection material (step 406), if it is found that the lack of inspection material is true, it will directly reissue the material from the storage location and fill up the missing quantity (step 408), without recording this inspection in the warehouse management system , and finally carry out a cycle inventory (step 480) for the shortage and excess materials, and find out the reason according to the data of the material control card (Bin Card) on each case after the inventory (step 490); The warehouse management system inquires whether there is an available status (step 410); if there is an available material, find out an available storage position and fill up the short quantity (step 412), and then immediately make an adjustment mark on the available Storage position (step 414), the adjustment mark can avoid being promised by other picking lists, and then proceed to step 480; if there is no usable material, a picking list can be released directly according to the report request system of the abnormal delivery list material (step 416), then immediately make an adjustment mark on the material in the released picking list (step 418), then proceed to step 480, and finally after the inventory, according to the material control card (Bin Card) on each box The data finds out the reason (step 490), which can be used as the basis for next improvement.

When the warehouse management system finds that the quantity delivered by the point exceeds the delivery list (step 450), the operator is required to fill in a report of an abnormal delivery list (step 452), and then check the storage position of the material according to the original picking list (step 454 ), the original picking list can be known from the delivery list, find out the storage location of the material and judge whether to check the material more (step 456), if it is found that the material is checked more than it is, the material that has been checked will be directly directly Put back the storage position (step 458), and then proceed to step 480, and find out the reason according to the data of the material control card (Bin Card) on each case after the inventory (step 490); if there is no multi-inspection material, then directly proceed to the step 480, and complete the remaining step 490.

The warehouse management system provides the function of merging multiple picking lists (KO) together for picking and issuing. Please refer to Fig. 5, Fig. 5 is the flow chart of merging material picking and separate material development in the warehouse management system of the present invention, and its detailed description is as follows:

First combine multiple picking lists and send them to the inventory center (step 500), and create a combined picking list for these multiple KOs in the warehouse management system (step 510), according to the combined picking list (Consolidate Kit Order; CKO) establishes a combined delivery list (ConsolidateDelivery Order; CDO) and a combined picking list (Consolidate Picking List; CPL) (step 520), and prints the combined picking list and each merged picking list (step 530), and print the consolidated delivery list and each consolidated delivery list (step 540), then give it to the operator, so that it can use the combined picking list to carry out picking and issuing (step 550), and then according to This merged delivery list carries out check-out operation (step 560), and judges whether check-out is short of (step 570), if check-out has shortage, then inquires about what the combined delivery list commits to each merged picking list (step 570) 580), and according to the order of the picking list, determine which piece of picking is required to be short delivery (step 590), if there is no short delivery, then directly end the process.

The warehouse management system also provides that after the combined picking, the materials that have been picked are re-sorted according to the quantity required by the picking list (PL) of each picking list (KO) under the combined picking list (CPL) ( Sort Picking) once. Sorting can be used for system picking in the case of CTO or BTO small orders but large quantities. For the supplier's materials in the warehouse management system, if they have been left unused for a long time, the supplier may ask the customer to buy them. At this time, the warehouse management system will generate new data of one out and one in, even if the storage position has not changed. The barcode label on the box still needs to be re-attached, so the data operation of false output and false entry will be done. At this time, for the supplier, it will receive a message that it has been shipped to the customer. For the warehouse management system, a new incoming message will generate two messages, one out and one in. This kind of operation is called the Buy Out Process. If it is a material owned by the same customer, but due to Different from SubInventory Code (SIC), its transfer still needs to be carried out according to the Buy Out Process to ensure the correctness of each box of data. Figure 6 is the Buy Out Process described in the present invention ( Buy OutProcess), the detailed description is as follows:

First, the warehousing system generates a report of low utilization rate for the seller’s materials (step 600), and according to the report of low utilization rate, transfers the ownership of the material to the buyer through a format conversion code (step 610), and the buyer decides whether to split The material (step 620), if the material is divided, a picking list and a delivery list will be generated and a new barcode or a one-in-one-out operation will be selected (step 630), if a new barcode is selected, a new material will be generated Box ID and a new barcode label (step 635), if the operation of one input and one output is selected, the material will be shipped virtually through the picking list and the delivery list and distributed to the buyer (step 642), and then the buyer will Virtually receive the material (step 644), after the buyer clicks to receive, the seller creates a different product order based on each material number (step 646), and through the format conversion code, the seller provides a virtual transfer sequence number of the material (step 650), the material is virtually transferred from the seller to the storage center (step 660), and the storage center uses the virtual transfer sequence number to replace the work order, delete the old receipt and category order and create a new receipt and category Order (step 670), if the material is not divided, generate a virtual picking list and a virtual delivery list (step 640), then go to step 642, and continue the process after step 642. The aforementioned virtual picking list and virtual delivery list are different from general picking lists and delivery lists, because the virtual picking list and virtual delivery list are only for information transmission, mainly because the virtual entry and exit of materials is handed over to The warehouse management system manages together to achieve the purpose of optimization, and the format conversion code provided by the warehouse management system can generate a virtual transfer serial number for materials with different low usage rates. Materials that are virtual in and out.

Although the present invention is disclosed above with the aforementioned preferred embodiments, it is not intended to limit the present invention. Those skilled in the art can make some changes and modifications to the present invention without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the appended claims.

Claims (19)

1. A warehousing system with an optimized management process, which obtains material information through an automated data acquisition device, and provides a warehousing management system for a material delivery operation, which at least includes the following steps: The warehouse management system generates a work order and a picking list; Determine the picking method according to the work order and the picking list; and Issue materials through a control mechanism provided by the warehouse management system. 2. The storage system with optimized management process as claimed in claim 1, wherein the step of determining the picking method according to the work order and the picking list includes a batch picking and a batch picking. 3. The warehousing system with optimized management process as claimed in claim 2, wherein the entire batch of picking is to check the materials in the work order at one time, and the materials required by the work order are equal to a picking list The inspected material. 4. The warehousing system with an optimized management process as claimed in claim 3, wherein the step of checking the materials in the work order at one time further comprises: run a simulation based on the work order and the picking list; Determine the shortage status of the material through the warehouse management system; Commit shortage of materials to each material box and reserve; and End the simulation. 5. The warehousing system with an optimized management process as claimed in claim 2, wherein the batch picking is to check the materials in the work order one by one, and the materials required for the work order are multiple pickings The total of the materials checked by the bill. 6. The warehousing system with optimized management process as claimed in claim 5, wherein the step of checking the materials in the work order one by one further comprises: run a simulation based on the work order and the picking list; Reserve the material of the required material number; Determine the shortage status of the material through the warehouse management system; Commit shortage of materials to each material box and reserve; and End the simulation. 7. The storage system with optimized management process as claimed in claim 1, wherein the control mechanism at least includes: A simulation module is used to simulate the sending and picking operations, calculate the predetermined quantity of materials in the production line, and generate a scheduling message; A reservation module is used to provide the function of reserving materials, and reserve the materials of the scheduling information to generate a reservation message; A reservation module, which is used to judge the state of material shortage and make reservations, and generate a reservation message; a commitment module, which is used to confirm the reserved and reserved materials and promise to deliver the materials, and generate a commitment message according to the reserved information and the reserved information; and A deduction module is used to provide the function of deduction of the material quantity, and the deduction is carried out through the commitment message when the material picking operation is performed. The above-mentioned warehouse management system controls and manages the flow of the material issuing operation through the five modules. 8. A warehousing system with an optimized management process is to provide one-point delivery operations. Through the warehousing management system, a delivery list is generated and a picking list is compared. When there is a discrepancy, the warehouse management system will perform one-point delivery exception operation, and the point delivery exception operation process includes at least the following steps: Completing a report of an abnormal delivery checklist; Check the storage location of the material and correct the entry and exit records of the delivery list; Carry out cycle counting for the material; Check according to the data on the upper box card of each box; and The above-mentioned point-delivery operation is used to control each box of materials through the warehouse management system for the point-delivery behavior of the material sending operation and the material picking operation, so as to find out the materials with inventory surplus and inventory deficit. 9. The warehousing system with an optimized management process as claimed in claim 8, wherein the report of the abnormal delivery list at least includes the name of the check-deliverer, the time of check-delivery, the item number and quantity of the short/excess material. 10. The storage system with optimized management process as claimed in claim 8, wherein the step of amending the entry and exit records of the delivery list further comprises a step of judging under-inspected materials/over-inspected materials. 11. The warehousing system with an optimized management process as claimed in claim 10, wherein the step of judging the status of the under-inspected materials further comprises, when the under-inspected materials are confirmed, reissue materials from the storage location to make up for the shortage Quantity, and when it is confirmed that the material is not under-inspected, check whether there is a status of the material that can be used. 12. The warehousing system with optimized management process as claimed in claim 11, wherein when there is a state of available materials, it also includes: find an available storage slot and fill up the shortfall; and Immediately make an adjustment to record in the available slot. 13. The warehousing system with optimized management process as claimed in claim 11, wherein when there is no state of usable materials, it further comprises: Request the system to release the material in a picking list; and Immediately make an adjustment mark on the material in the released picking list. 14. The storage system with optimized management process as claimed in claim 10, wherein the step of judging the condition of the multi-inspected material further comprises the step of directly putting the multi-inspected material back to the storage location. 15. A warehousing system with an optimized management process, which provides a method for merging picking and splitting, the method at least includes the following steps: Combine multiple picking lists and send them to an inventory center, and create a combined picking list; Create a combined delivery list and a combined picking list based on the combined picking list; Pick and issue materials according to the consolidated picking list; Carry out count-delivery operations according to the consolidated delivery list; Carry out point cross judgment; Query the consolidated delivery list committed to each consolidated picking list; and According to the sequence of the picking list, the picking list for short delivery is determined. 16. A warehousing system with an optimized management process is a method of providing a purchase process, the method at least includes the following steps: The warehousing system generates a report of low utilization of a seller's material; Transferring ownership of the material to a buyer via a format conversion code based on the report of low usage; Virtually ship the material and distribute it to the buyer; the buyer virtually receives the material; The seller creates different product orders based on each item number of the item; Through the format conversion code, the seller provides the virtual transfer sequence number of the material; the material is virtually transferred from the seller to a storage centre; and The warehousing system uses the virtual transfer sequence number to create new receiving documents and category orders. 17. The storage system with optimized management process as claimed in claim 16, wherein the step of transferring ownership of the material to a buyer through a format conversion code further provides a step of whether to divide the material: When splitting the material, generate a picking list and a delivery list, and choose to generate a new barcode or one in and one out; and When the material is not divided, a virtual picking list and a virtual delivery list are generated. 18. The storage system with optimized management process as claimed in claim 17, wherein the step of dividing the material further comprises generating a new material box ID and a new barcode label. 19. The warehousing system with optimized management process as claimed in claim 16, wherein the virtual transfer sequence number is used to replace work orders and delete old receiving documents and type orders.

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