JP4972441B2 - Picking work management system - Google Patents

Picking work management system Download PDF

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JP4972441B2
JP4972441B2 JP2007086217A JP2007086217A JP4972441B2 JP 4972441 B2 JP4972441 B2 JP 4972441B2 JP 2007086217 A JP2007086217 A JP 2007086217A JP 2007086217 A JP2007086217 A JP 2007086217A JP 4972441 B2 JP4972441 B2 JP 4972441B2
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picking
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JP2008239337A (en
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敏行 山田
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日本通運株式会社
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  The present invention relates to a picking work management system suitable for improving the efficiency of picking work of inventory products performed at a distribution center such as a warehouse in accordance with various shipment orders received from a large number of different shippers such as mail order dealers. .

  In the mail order business and the like, a large number of stocks of various products are stored in order to receive orders (orders) from various customers in a distribution center such as a shipping company such as a large-scale warehouse equipped with delivery facilities. If a large amount of merchandise is stored in the distribution center in this way, it is possible to respond quickly to a wide variety of shipping orders from a large number of orderers including individuals. Therefore, in an inventory-type distribution center that has a stock of goods, when receiving a shipping order from a shipper such as a mail order dealer, the goods corresponding to the shipping order are collected from a vast warehouse (this operation is called picking) and collected. The products are packaged and packed for each delivery destination. Therefore, in the distribution center, the most important element in work management is how efficiently the picking work of the product is performed by the worker among a series of shipping work.

  Therefore, in general, considering the efficiency of picking work, the order picking method that picks up products in order units (destination units) and collects them into one shipping unit, or counts by product type regardless of order. A total picking method is adopted in which picking is performed for each product type in a lump, and sorting is performed for each delivery destination according to the order in the subsequent process, and either of these two types of picking methods is simply selected and operated. Yes.

  However, the order picking method focuses on the shipping work for a relatively small number of products with a large number of products, while the total picking method focuses on the shipping work for a relatively small number of products with a small number of products. Therefore, when trying to work by only one of the methods, there is a problem that the efficiency of the picking work is not so much improved because the characteristics of various shipment orders cannot be flexibly handled.

Therefore, in the conventional picking work management system (see Patent Document 1), the order picking time is compared with the total time of the total picking time and the secondary sorting time in the work determination unit, and the required time is shorter. If it is determined that the time is the order picking work, an order picking list for picking up products according to the number of orders is generated and output for each shipment order that constitutes the order group. When the total picking and secondary sorting operations are determined to be shorter, the sum of products that are specified from the shipping order group and whose sum value of the same order product is equal to or greater than a predetermined threshold Generate and output a total picking list that performs picking work according to the value, and each picking list is used as an instruction work to the worker And, there has been proposed a system to attempt is made to streamline the picking operation in accordance with the order characteristics.
JP-A-2005-206281

  In the conventional picking work management system, either one of the limited work methods of order picking and total picking is selected based on the calculation of the required work time. Yes. However, in general, in a distribution center, when a shipper handles a variety of products and the ordering customer has a large number of individuals, a shipping order to be ordered is ordered picking or totaling due to its wide variety. It is not limited to the case of a small number of multiple varieties or a large number of small varieties that are compatible with the picking method, but there may be a large number of many varieties or a small number of small varieties. The actual situation is that there are cases where products are completed. Therefore, a conventional picking work management system in which the work method is an alternative of order picking or total picking cannot flexibly adapt to the characteristics of various shipping orders so far. In addition, if the picking work method is determined based only on the work time, an inefficient work method that requires less work time but requires more workers may be selected depending on the order characteristics. In the end, there was a problem that the efficiency of picking work could not be improved sufficiently.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a picking work management system that selects an optimum picking work method that adapts to the characteristics of a wide variety of shipping orders and dramatically improves the efficiency of picking work at a distribution center. is there.

  Accordingly, in order to solve the above-described problem, the invention described in claim 1 is a shipper terminal provided in each of a plurality of different shippers in the basic management server 1 provided in the distribution center S, for example, as shown in the following illustrated embodiment. 2... Are connected by a network, and when the basic management server 1 receives a shipment order for shipping a stock item in the delivery center S from the shipper terminal to the delivery destination, the product is collected according to the shipment order information from the shipper. A picking work management system for selecting an optimal picking method and executing picking of shipped products in accordance with the selected picking method, wherein the basic management server 1 uses a product number for each product that enters the distribution center S. A stock database 20 for each product that stores product stock data including product names and quantities in association with each other, and a stock position of the received product When receiving the shipping order information from the shipper terminal 2 and the inventory database 21 by location that associates the indicated location with the product number for each product and stores it as stock location data together with the product name and quantity, the shipping order information is fetched. , A shipment product database 22 for storing shipment data including product number, product name, quantity, type, and delivery destination for each product in association with the shipment number, and the shipment data of the target date is read from the shipment product database 22, and the shipment data Based on the product number, the product shipment data is calculated from the product inventory database 20, the product inventory data is read out from the product inventory data 20, and the shipment total number by product number is checked against the product inventory data. A shipping merchandise allocation unit 30 that allocates whether there is inventory corresponding to the order; The shipment data of the target date is read from the product database 22, the number of product types scheduled to be shipped on the target date and the number of shipment orders are totaled based on the shipment data, and it is calculated whether the number of product types is equal to or greater than the first reference value. Then, in any calculation result, it is calculated whether or not the shipment order number is equal to or greater than the second reference value. If the calculation result is equal to or greater than the second reference value, the shipment is further performed with a specific number of types. A picking selection unit 31 that selects an optimal picking method by calculating whether or not the number of completed shipment orders is equal to or greater than a third reference value, and reads out shipment data from the shipment product database 22 using a shipment number as a key, and The inventory location data is read from the location-specific inventory database 21 using the product number as a key, and the shipping data and the inventory location data are obtained in accordance with the picking method selected as optimum. A picking list generating unit 32 that records and generates picking lists 50, 60, and 70. The picking selection unit 31 has a product type number equal to or less than a first reference value and a shipment order number equal to or less than a second reference value. In the case of a calculation result, the first picking is performed by collecting a specified number of shipped products by collecting a special cart C1 provided with a partition unit 36 for partitioning products according to delivery destinations in order of specified locations, and collecting them in the partition unit 36 according to destinations. When a method is selected, and the number of product types is equal to or greater than the first reference value and the number of shipment orders is equal to or less than the second reference value, the picking areas a to f are divided into a plurality in the distribution center S and arranged. On the other hand, a special cart C2 having product shelves 40 arranged in a sorting order and stacked in multiple stages is arranged in a designated location for each picking area. The second picking method is selected in which the shipped products are picked up one by one while being moved, collected on the product shelf 40, and sorted by destination in the central sort area g, and the number of product types is less than the first reference value. On the other hand, when the number of shipment orders is equal to or greater than the second reference value, and the calculation result is equal to or greater than the third reference value when the shipment is completed with a specific number of types, the first picking method and the In the third picking, the product shelves 45 are arranged in the product shelves 45, and at a predetermined work location in which specific types of products frequently shipped are arranged in the product shelves 45, the shipped products are taken out from the surrounding product shelves 45 and aggregated for each delivery destination. The fourth picking method is selected in combination with the method, the number of product types is greater than or equal to the first reference value, the number of shipment orders is also greater than or equal to the second reference value, and the number of shipment orders that completes shipment with a specific number of types is third. When the operation result is standard values or more, a combination of the said second picking scheme the third picking method, characterized by comprising by selecting the fifth picking method.

  According to the first aspect of the present invention, the basic management server allocates whether the inventory corresponding to the shipping order exists on the target date in the shipping merchandise allocation unit, and when the allocation is possible, picking selection Reads out the shipment data of the target date from the shipment product database, calculates the number of product types scheduled to ship on the target date and the number of shipment orders based on the shipment data, and calculates whether the number of product types is greater than or equal to the first reference value Then, for any calculation result, it is calculated whether or not the shipment order number is equal to or greater than the second reference value. If the calculation result is equal to or greater than the second reference value, the shipment is completed with a specific number of types. By selecting whether or not the number of shipment orders to be processed is greater than or equal to the third reference value and selecting a picking method, the shipment order is completed for a large number of products, a small number of products, or a specific type of product with a high shipment frequency. Even if you want to Luo wide optimum picking operation system in accordance with the characteristics of a variety of delivery order is selected, as a result, it is possible to remarkably improve the efficiency of picking work in the delivery center.

  Hereinafter, the best mode of the present invention will be described with reference to the drawings.

  FIG. 1 is a block diagram of a network configuration including a configuration of a picking work management system according to the present invention. In this system, centering on the basic management server 1 provided in the delivery center S of the shipping company, the basic management server 1 includes a shipper terminal 2 provided in a shipper, for example, a mail order company (A, B, C, etc.), Each is connected to the network via the communication management server 3 and configured to receive data from each other. On the other hand, in the delivery center S, the work management server 4 is connected to the basic management server 1 via the in-house LAN, and the warehousing management terminal 5 for goods that enter the delivery center S, and the goods that are delivered from the delivery center S. Are connected to client terminals such as a product management terminal 6, a product inspection management terminal 7, and a product return management terminal 8. The work management server 4 is connected to a communication terminal 9 such as a mobile phone or a personal computer owned by a part-time worker at a transport company via the Web server 10 via the network.

  The delivery center S is an order window of a shipping company that receives shipment orders from a shipper in a centralized manner, and is a facility such as a warehouse equipped with delivery facilities. The basic management server 1 of the distribution center S realizes an input device 11 composed of a pointing device such as a keyboard / mouse, a display device 12 used for monitoring input data, an output device 13 for outputting various data, and the functions of this system. A memory 15 storing a program 14 and a storage device 16 storing various database master files are connected to a control device 17 that performs overall control processing of the entire system.

  The storage device 16 includes various products such as a picking determination condition master 25 and a product master 26 in addition to databases such as a stock database 20 by product, a stock database 21 by location, a shipped product database 22, a shipment management database 23, and a work efficiency database 24. Provide a master.

  The product-by-product inventory database 20 stores product stock data including the product name and quantity in association with the product number received from the warehousing processing terminal 5 by the product number. The location-specific inventory database 21 stores the location indicating the inventory position of the received product as an inventory location data together with the product name and number in association with the product number for each product. When the shipping merchandise database 22 receives the shipping order information from the shipper terminal 2..., The shipping merchandise database 22 takes in the shipping order information and associates it with the shipping number as shipping data including the product number, the product name, the number, the type, and the delivery destination for each product. Store. Shipment data is divided into units of shippers such as A, B, and C companies and accumulated as needed. The shipping management database 23 stores the picking selection result in the shipping data fetched into the shipping merchandise database 22 with picking determination conditions added. The work efficiency database 24 stores the work time and the like counted in the picking list unit of each picking method selected in the past.

  The picking determination condition master 25 stores various determination conditions such as a reference value used when calculating by the picking selection unit 31. The merchandise master 26 stores product details, that is, merchandise name, merchandise number, handling precautions, etc. for each merchandise.

  On the other hand, the basic management server 1 includes, as the program 14, a shipping merchandise allocation unit 30, a picking selection unit 31, a picking list generation unit 32, a planned work person extracting unit 33, a planned work person specifying unit 34, and the like. The shipping merchandise allocation unit 30 reads the shipping data of the target date from the shipping merchandise database 22 and calculates the total shipment number of merchandise in units of merchandise numbers based on the shipping data, while reading the merchandise inventory data from the inventory database 20 for each merchandise. The program is programmed so as to check whether or not there is a stock corresponding to the shipment order on the target date by comparing the total number of products shipped by product number with the product inventory data.

  The picking selection unit 31 reads the shipment data of the target date from the shipment product database 22, and counts the number of product types scheduled to be shipped and the number of shipment orders based on the shipment data. Then, it is calculated whether or not the number of product types is greater than or equal to the first reference value, and then, for any calculation result, whether or not the number of shipment orders is greater than or equal to the second reference value is calculated. When the value is 2 or more, the program is programmed to select the optimum picking method by calculating whether or not the number of shipment orders for which the shipment is completed with a specific number of items is greater than or equal to the third reference value. Therefore, the picking determination condition master 25 includes a first reference value (for example, 1,500 types) for the number of product types, a second reference value (for example, 5,000 items) for the number of shipment orders, and a specific type to be read and used when picking is selected. The third reference value (for example, 100 cases) of the number of shipping orders for which the shipment is completed by the number and the specific number of types (for example, 50 types) of products at that time are recorded.

  Therefore, when the number of product types is a first reference value (for example, 1,500 types) or less and the number of shipment orders is a second reference value (for example, 5,000) or less (see FIG. 2), A first picking system (for example, a special cart C1 having a partition part 36 for separating shipments 35 by delivery destination and taking out a designated number of shipment products 35 while moving in the designated location order and collecting them in the partition part 36 for each delivery destination (for example, Also called cart picking.)

  When the number of product types is the first reference value or more and the calculation result is less than the second reference value (see FIGS. 3 and 4), the picking areas (a) to (f) are set in the distribution center S. Products shipped while moving along a designated location for each picking area with a special cart C2 equipped with multiple shelves 40 with a put (place) 39 on which products are arranged in the order of sorting and placed in order. Are picked up one by one and collected on the put 39 of the product shelf 40, and then the second picking method (for example, also referred to as piece picking) is selected for sorting by destination in the central sort area (g).

  While the number of product types is less than or equal to the first reference value, the number of shipment orders whose shipment order number is greater than or equal to the second reference value and is completed with a specific number of types (for example, 50 types) is the third reference value (for example, 100 cases) In the case of the above calculation results (see FIG. 6), the first picking method and a predetermined work in which product shelves 45 are arranged around workers and specific types of products frequently shipped are arranged on the product shelves 45. The fourth picking method is selected in combination with the third picking method (for example, also referred to as booth picking) in which a shipped product is taken out from the product shelf 45 as it is and is collected for each delivery destination without moving the carriage at the place.

  When the number of product types is equal to or greater than the first reference value, the number of shipment orders is equal to or greater than the second reference value, and the shipment order number that completes shipment with the specific number of types is the calculation result equal to or greater than the third reference value, the second picking method Is programmed to select the fifth picking method in combination with the third picking method.

  The picking list generating unit 32 reads out the shipping data from the shipping product database 22 using the shipping number as a key, and also reads out the inventory position data from the location-specific stock database 21 using the product number as a key, in accordance with the picking method selected as optimal. Programmed to record shipping data and inventory location data to generate a picking list. The picking list generated by the picking list generating unit 32 is different depending on whether it is related to the first cart picking method, the second piece picking method, or the third booth picking method. Stored in

  As shown in FIG. 2, the first cart picking list 50 associates picking information such as inventory position (location), product number (product code), product type (product category), quantity (total shipment quantity), and delivery destination. Recorded. Therefore, the worker confirms the first cart picking list 50 and moves, for example, the special cart C1 to 3A-01-002-02, and takes out eight cosmetics having the product number 994333-1 from the location. , One by one in the partition 36 for each destination (A02, A09, A10, A11, A12, A19, A21, A22). After going through all locations, the picking of shipping instructions (orders) to 48 destinations is completed.

  As shown in FIG. 5, the second piece picking list 60 is formed by creating picking labels 51, 52... Corresponding to each of the picking target products and pasting them on a single picking sheet so as to be peeled off. Do it. In addition to the product name and product number 54, picking information such as a location number 55, a shelf number 56, and a delivery destination number 57 is recorded in association with the picking labels 51, 52. The shelf number 56 includes a cart number 56a of the special cart C2 and a put number 56b for identifying the put unit 39. On the other hand, a put number 56b is assigned to each put part 39 on the product shelf 40 of the special cart C2 in order of delivery destination. Therefore, the worker hangs the picking list 60, moves the special cart C2, and goes to the picking area in charge, for example, confirms the picking label 51, and goes to the location 2A-1-14-24 toward the picking label. 51, while removing the camisole of the product number 767022311-7 from the location 2A-1-14-24 and pasting the picking label 51 on the shelf 40 of the corresponding put number (15) Put on. Then, after picking all of the picking target products (for example, 72 at the maximum), the picked goods are moved to the central sorting area (g) and sorted by destination. At that time, the products are taken out from the product shelf 40 in ascending order of the put numbers and sorted according to the delivery destination (seeding). In the illustrated example, the camisole with the product number 767022311-7 is taken out from the put part 39 with the put number 15 and put into the sorting box 59a with the delivery destination number F11-1 for sorting. The sorting box 59a forms one sort frontage 59 with 12 mouths. The put number of the product of the special cart C2 is assigned in accordance with the order of the sort opening 59 of the delivery destination in the sort area (g). When sorting is started from the sort start position, sorting is performed one-way without returning to the back. To complete.

  As shown in FIG. 7, the third booth picking list 70 is recorded in association with picking information such as a shipping number 65, a sort number (destination number) 66, a total number of Pcs (number) 67, and a product shelf number 68. . Therefore, the worker confirms the third booth picking list 70 at a predetermined work place, and takes out the corresponding type of product from the product shelf 45 arranged in the product type unit based on the product shelf number 68. Put them in a sorting box by destination.

  In addition, the scheduled work person extraction unit 33 reads the work time and the like measured in the picking list unit of each picking method selected in the past from the work efficiency database 24, and the worker's necessary for performing the picking work on the shipment target day. It is programmed to extract the number of people (for example, 100 people). The scheduled work person specifying unit 34 reads the work time by each picking method for each worker from the labor management database 41 provided in the work management server 4, and the work for which the work schedule is registered from the communication terminal 9 such as a mobile phone. It is programmed to narrow down to 100 specific workers from candidates (for example, 120).

  On the other hand, the work management server 4 includes a labor management database 41, a work plan database 42, a worker master 43, and the like in the storage device 40. The labor management database 41 stores picking work time and the like for each worker. The work plan database 42 takes in the number of workers necessary for performing the picking work on the shipping date and the specific worker data, and stores them as work plan data.

  Next, the operation of the picking work management system having the above-described configuration will be described along the processing procedure shown in FIGS. 8 and 9, focusing on the processing operation of the basic management server 1. FIG.

  The basic management server 1 receives from the shipper terminal 2... Via the communication management server 3 a shipping order for transporting a required number of specific commodities to a predetermined delivery destination (S1). When the shipping order is received, the shipping order information is taken into the shipping product database 22 and associated with the shipping number and stored as shipping data including the product number, the product name, the number, the type, and the delivery destination for each product (S2). The shipment data is accumulated as needed in units of shippers such as A, B, and C companies, and is processed for each shipper. Hereinafter, information processing of one shipper company will be described.

  Therefore, the basic management server 1 first allocates whether or not there is an inventory of products corresponding to the shipping order information on the shipping target date by the shipping product allocation unit 30 (S3). In that case, the shipment merchandise allocation unit 30 reads the shipment data of the target date from the shipment merchandise database 22, and calculates the total number of merchandise shipped in merchandise number units based on the shipment data (S3a). On the other hand, product inventory data is read from the product-specific inventory database 20, the total number of shipments by product number is checked against the product inventory data, and an allocation process is performed to determine whether there is inventory corresponding to the shipment order on the target date (S3b). . If the allocation is possible, the shipping merchandise allocation unit 30 adds the allocated flag, updates the shipping data, and stores it in the shipping merchandise database 22 in units of merchandise details (product name / number / destination) (S3c). . When the allocation is impossible, the allocation data is updated by adding an allocation impossible flag and stored in the shipping product database 22 (S3d). Thus, the shipping data is finalized.

  Next, the basic management server 1 proceeds to the step of selecting the optimum picking method as shown in FIG. 9 only when allocation is possible. In that case, the picking selection unit 31 reads the shipment data of the target date from the shipment product database 22 in advance, and totals the number of product types scheduled to be shipped on the target date and the number of shipment orders (number of shipment instructions) based on the shipment data. (S4). Then, the picking selection step is started.

  Therefore, the picking selection unit 31 first calculates whether the number of product types is equal to or greater than a first reference value (for example, 1,500 types) (S5). Next, in any calculation result, it is calculated whether or not the number of shipping orders is equal to or more than a second reference value (for example, 1,500 types) (S6a and S6b). Among them, when the number of product types is the first reference value or less and the calculation result is the number of shipping orders equal to or less than the second reference value, the first cart picking method is selected (S7).

  On the other hand, when the product type number is equal to or greater than the first reference value and the shipment order number is equal to or less than the second reference value, the second piece picking is selected (S8).

  Further, when the picking selection unit 31 calculates whether or not the number of shipping orders is equal to or greater than the second reference value, if the calculation result is equal to or greater than the second reference value, the picking selection unit 31 further ships with a specific number of types (for example, 50 types). It is calculated whether or not the number of shipping orders that completes is greater than or equal to a third reference value (for example, 100) (S9a, S9b). When the calculation result indicates that the number of product types is less than or equal to the first reference value, the number of shipment orders is greater than or equal to the second reference value, and the number of shipment orders that completes shipment with a specific number of types is greater than or equal to the third reference value. A fourth picking method is selected by combining the first cart picking method and the third booth picking method (S10).

  Further, when the number of product types is equal to or greater than the first reference value, the number of shipment orders is equal to or greater than the second reference value, and the shipment order number that completes shipment with the specific number of types is the calculation result equal to or greater than the third reference value, The fifth picking method, which combines the piece picking method and the third booth picking method, is selected (S11). Thereafter, the above picking selection result is added to the picking determination condition (reference value, etc.) and stored in the shipping management database 23 together with the shipping data, and the picking selecting operation is completed.

  Therefore, when the selection of the picking method is completed, the basic management server 1 reads the shipment data from the shipment product database 22 using the shipment number as a key, and the stock management unit 1 uses the product number as a key from the location-specific inventory database 21. The position data is read out, the shipping data and the inventory position data are recorded in accordance with the picking method selected as optimum, each picking list is generated, and output by the output device 13. Each picking list is printed out as a picking work form in each specification, and handed to, for example, 100 specific picking workers.

1 is a block diagram of a network configuration including a configuration of a picking work management system according to the present invention. It is a perspective view explaining the 1st cart picking list and picking work. It is a schematic plan view which shows the picking area structure of the delivery center divided for the 2nd piece picking system. It is a perspective view explaining the 2nd piece picking work. It is a top view which shows the 2nd piece picking list | wrist. It is a top view explaining the 3rd booth picking work. It is a top view which shows a 3rd booth picking list | wrist It is a flowchart explaining the product allocation processing operation of the basic management server. It is a flowchart explaining the picking selection management operation | movement of a basic management server.

Explanation of symbols

C1 and C2 Special cart S Distribution center a to f Picking area g Sort area 1 Basic management server 2 Shipper terminal 20 Stock database by product 21 Stock database by location 22 Shipment product database 30 Shipment product allocation unit 31 Picking selection unit 32 Picking list generation Part 36 Sorting part 40/45 Product shelf 50/60/70 Picking list

Claims (1)

  1. The basic management server provided in the distribution center is connected to a shipper terminal provided for each of a plurality of different shippers by a network, and the basic management server receives a shipment order for shipping the stocked goods in the distribution center to the delivery destination from the shipper terminals. A picking work management system for selecting an optimal picking method for collecting products according to shipping order information from a shipper and executing picking of shipped products according to the selected picking method,
    The basic management server is:
    A stock database by product for storing product stock data including product names and quantities in association with product numbers for each product received at the delivery center;
    A location-specific stock database that associates a location indicating the stock position of the received product with a product number for each product and stores it as stock location data together with the product name and quantity;
    When receiving shipment order information from the shipper terminal, the shipment order information is taken in, the shipment product database storing the shipment data including the product number, the product name, the number, the type, and the delivery destination for each product in association with the shipping number;
    The shipment data of the target date is read from the shipment merchandise database, and the total shipment number of the merchandise is calculated based on the shipment data, while the merchandise inventory data is read from the inventory database for each merchandise, and the merchandise inventory data includes the merchandise. A shipping merchandise provisioning unit that collates the total number of shipments by number and allocates whether there is inventory corresponding to the shipping order on the target date;
    The shipment data of the target date is read from the shipment product database, the number of product types scheduled to be shipped on the target date and the number of shipment orders are totaled based on the shipment data, and it is calculated whether the number of product types is equal to or greater than the first reference value. Then, in any case of the calculation result, it is calculated whether or not the number of shipment orders is equal to or greater than the second reference value. If the calculation result is equal to or greater than the second reference value, the shipment is further performed with a specific number of types. A picking selection unit that selects an optimal picking method by calculating whether or not the number of shipment orders that completes is greater than or equal to a third reference value;
    The shipment data is read from the shipment product database using the shipment number as a key, and the inventory location data is read from the location-specific inventory database using the product number as a key, and the shipment data and the inventory location data are selected according to the picking method selected as optimum. A picking list generator for recording and generating a picking list,
    The picking selection unit
    When the number of product types is less than or equal to the first reference value and the number of shipment orders is less than or equal to the second reference value, a special cart equipped with a partition part that divides by destination and puts the product is moved while moving in the specified location order. Select the first picking method to collect a specified number of products and collect them in the partition according to destination,
    When the number of product types is equal to or greater than the first reference value and the number of shipping orders is equal to or less than the second reference value, the picking areas are divided into a plurality of areas in the distribution center and the products are arranged in the sorting order. A special cart equipped with multi-tiered product shelves is moved along the designated location for each picking area while picking up the shipped products one by one and collecting them on the product shelves. Select the second picking method to sort,
    When the number of product types is less than or equal to the first reference value, and the shipment order number is greater than or equal to the second reference value and the shipment order number for which the shipment is completed with the specified number of types is a calculation result greater than or equal to the third reference value, 1 picking system, placing product shelves around workers, and arranging specific types of products that are frequently shipped on these product shelves, and taking out the shipped products directly from the surrounding product shelves Select the 4th picking method that combines with the 3rd picking method
    When the number of product types is equal to or greater than the first reference value, the number of shipment orders is equal to or greater than the second reference value, and the number of shipment orders that completes shipment with the specific number of types is equal to or greater than the third reference value, A picking work management system characterized by selecting a fifth picking method that combines the picking method and the third picking method.
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