Abstract:
A hybrid modular storage fetching system is described. In an example implementation, an automated guided vehicle of the hybrid modular storage fetching system includes a drive unit that provides motive force to propel the automated guided vehicle within an operating environment. The automated guided vehicle may also include a container handling mechanism including an extender and a carrying surface, the container handling mechanism having three or more degrees of freedom to move the carrying surface along three or more axes. The container handling mechanism may retrieve an item from a first target shelving unit using the carrying surface and the three or more degrees of freedom and place the item on a second target shelving unit. The automated guided vehicle may also include a power source coupled to provide power to the drive unit and the container handling mechanism.
Abstract:
A variety of vehicle-based and warehouse-based solutions are provided to increase the adaptability, utility, and efficiency of materials handling vehicles in the warehouse environment, such as a goods storage and retrieval system, comprising a multilevel warehouse racking system, a mobile storage cart, a cart home position, and a materials handling vehicle disposed on a vehicle transit surface and comprising a fork carriage assembly, a navigation subsystem, a cart engagement subsystem, and one or more vehicular controllers to use the navigation subsystem to navigate the materials handling vehicle along the vehicle transit surface to a localized engagement position where the cart home position is within a cart engagement field of view, and use the cart engagement subsystem to engage the mobile storage cart in the cart home position with the fork carriage assembly.
Abstract:
An order fulfillment system and method of fulfilling orders, each with at least one article, includes at least one mobile robotic unit that is capable of autonomous routing in an order fulfillment facility. A stationary robotic order-picking station with a stationary robot and vision equipment sorts articles into orders. The at least one mobile robotic unit transfers articles to or from the stationary robotic order-picking station.
Abstract:
An inventory system can receive a receipt receptacle from a shipping vehicle. The receipt receptacle can be moved to a case shuttle without separating or sorting inventory items in the receipt receptacle. A mobile drive unit can move the case shuttle to a receiving station, where the receipt receptacle can be removed and where the inventory items can be stowed in a pickable inventory holder. A mobile drive unit can move the pickable inventory holder to an order-compiling station, where inventory items can be picked from the inventory holder into order receptacles. A mobile drive unit can move an order shuttle carrying order receptacles with completed orders to a shipping station, where the completed order receptacles can be transferred to a shipping vehicle.
Abstract:
An inventory system can receive a receipt receptacle from a shipping vehicle. The receipt receptacle can be moved to a case shuttle without separating or sorting inventory items in the receipt receptacle. A mobile drive unit can move the case shuttle to a receiving station, where the receipt receptacle can be removed and where the inventory items can be stowed in a pickable inventory holder. A mobile drive unit can move the pickable inventory holder to an order-compiling station, where inventory items can be picked from the inventory holder into order receptacles. A mobile drive unit can move an order shuttle carrying order receptacles with completed orders to a shipping station, where the completed order receptacles can be transferred to a shipping vehicle.
Abstract:
A storage and order-picking system and method for processing in parallel a group of picking orders in batch mode, including an order-container conveyor for automatically transporting order containers to specific destinations; an order-picking station; at least one warehouse area which is assigned to the order-picking station and stores articles for processing the group of picking orders in provision locations; a collecting device moveable by an order-picking person through the warehouse area during a collecting process for retrieving in a first processing stage; a reading and displaying device assigned to the order-picking person; an article-reading device for scanning and identifying retrieved articles with a respect to a type of article; a plurality of display devices; and a controlling device which is adapted to: assemble the group of order containers which is to be transported to the order-picking station dependent on the articles stored in the warehouse area.
Abstract:
An order preparation method includes assembling, in a receptacle placed on an autonomous cart, articles listed in an order from a customer and stored in a warehouse. The unit weight of each article in stock is associated with an identification of this article and the receptacle is weighed after each article is deposited and the total weight of the articles deposited is deduced. This total weight is compared with a theoretical weight equal to the unit weight of the article to be picked multiplied by the corresponding quantity of articles, and a warning signal is emitted in the event that the total weight of the articles deposited is different, plus or minus a tolerance error, from the theoretical weight calculated.
Abstract:
A mobile cart for carrying units and communicating with a computer by radio frequency, the cart including a frame, shelves mounted on the frame and adapted to carry units, a terminal associated with the frame which communicates with the computer for receiving data regarding the location and placement of the units on the shelves, displays associated with the shelves and communicating with the terminal, and a scanner communicating with the terminal for scanning location identifiers and/or units.
Abstract:
It is disclosed a method (70) for operating a storage and order-picking system (10) in which a plurality of manipulators (40) process a plurality of picking/storing orders in accordance with a manipulator-to-handling-unit principle, wherein the system (10) comprises a provision zone (12), a picking zone (14), a plurality of provision units (42, 62) in the provision zone, a plurality of, particularly stationary arranged, transfer locations (46) in the picking zone (14), a DTS (18) including a plurality of DTVs (20), and a controlling device (32), and wherein the method (70) comprises the following steps of: analyzing (S10) the plurality of picking/storing orders by the controlling device (32) for determining retrieval/delivery locations in the provision zone (12); setting (S12) of transfer actions (48) by selecting for each of the retrieval/delivery locations one or more of the transfer locations (46) in the picking zone (14) as delivery/retrieval location and by assigning the same thereto, wherein the delivery/retrieval location is located within an action zone (72) extending around the respective retrieval/delivery location and moving dynamically with the respective manipulator (40); generating (S14) an action order for each of the manipulators (40) by selecting some of the transfer actions (48), and setting a, particularly unidirectional, moving path (74) along which the respective manipulator (40) moves between the selected retrieval/delivery locations throughout the, preferably entire, picking zone (14); and generating (S16) transport orders for the DTVs (20) so that each of the manipulators (40), during performance of its action order, can perform its transfer actions (48) within its action zone (72), preferably without interruption.
Abstract:
A method for executing orders by at least one robot on a plurality of items stored at locations throughout a warehouse including reading a bar code affixed to an item storage array disposed on said at least one robot. The item storage array includes a plurality of interconnected containers each for storing items associated with an order. The method also includes using the read bar code to retrieve information about at least one characteristic of the item storage array and assigning an order associated to each of the plurality of containers of the item storage array. The orders are based in part on the at least one characteristic of the item storage array. The method further includes navigating the at least one robot to locations throughout the warehouse to execute the orders associated with each of the plurality of containers of the item storage array.