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Logistics automation is the application of computer software and/or automated machinery to improve the efficiency of logistics operations. Typically this refers to operations within a warehouse or distribution center, with broader tasks undertaken by supply chain management systems and enterprise resource planning systems. Logistics automation systems can powerfully complement the facilities provided by these higher level computer systems. The focus on an individual node within a wider logistics network allows systems to be highly tailored to the requirements of that node. ==Components== Logistics automation systems comprise a variety of hardware and software components: * Fixed machinery * * Automated cranes (also called automated storage and retrieval systems): provide the ability to input and store a container of goods for later retrieval. Typically cranes serve a rack of locations, allowing many levels of stock to be stacked vertically, and allowing far high storage densities and better space utilization than alternatives. * * Conveyors: automated conveyors allow the input of containers in one area of the warehouse, and either through hard coded rules or data input allow destination selection. The container will later appear at the selected destination. * * Sortation, or sorting systems: similar to conveyors but typically have higher capacity and can divert containers more quickly. Typically used to distribute high volumes of small cartons to a large set of locations. * * Industrial robots: four to six axis industrial robots, e.g. palleting robots, are used for palleting, depalleting, packaging, commissioning and order picking. * * Typically all of these will automatically identify and track containers based upon barcodes, or increasingly, RFID tags * * AS/RS — Automated Storage and Retrieval Systems. Vertical Carousels based on the paternoster system or with space optimization, these can be thought of as large scale vending machines, giving the same easy access to physical objects as we have become accustomed to with respect to data. * Motion check weighers may be used to reject cases or individual products by checking them for underweight conditions and rejecting the item. They are often used in kitting conveyor lines to ensure all pieces belonging in the kit are present. Large wholesalers and retail club stores insist on receiving the exact amount of product in each package as specified. * Mobile technology * * Radio data terminals: these are hand held or truck mounted terminals which connect by wireless to logistics automation software and provide instructions to operators moving throughout the warehouse. Many also have in-built bar code scanners to allow identification of containers. Bar codes allow the automatic capture of data without use of the computer keyboard, which is slow and error prone. * Software * * Integration software: this provides overall control of the automation machinery and for instance allows cranes to be connected to conveyors for seamless stock movements. * * Operational control software: provides low-level decision making, such as where to store incoming containers, and where to retrieve them when requested. * * Business Control software: provides higher level functionality, such as identification of incoming deliveries / stock and scheduling order fulfillment, assignment of stock to outgoing trailers. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「logistics automation」の詳細全文を読む スポンサード リンク
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