Autostore Technology As

Geir Korge-Hårajuvet

Trond Austrheim

Jørgen Djuve Heggebø

A control system controls an automated storage and retrieval system to perform a method including receiving a plurality of orders in an order list; allocating each order to one of a plurality of pick-up entities; ranking the plurality of orders in the order list according to time received; estimating, for each order, a preparation time for preparing and delivering the order to a pick-up point for pick-up by the allocated pick-up entity; estimating, for each order, a pick-up time at which the allocated pick-up entity will be ready to pick up the order based on information about the allocated pick-up entity; comparing, for each order, the estimated preparation time and the estimated pick-up time; updating the ranking of the orders in the order list so that each order will be delivered at the pick-up point at a time within a predetermined time interval overlapping the estimated pick-up time of the allocated pick-up entity; and controlling the automated storage and retrieval system for preparing and delivering the orders of goods at the pick-up point according to the updated ranking of orders in the order list.

Method and control system for preparing orders of goods stored in an automated storage system

An automated storage and retrieval system includes a rail system with a first set of parallel rails extending in a first direction and a second set of parallel rails extending in second direction. The second direction is perpendicular to the first direction. The system includes a plurality of container handling vehicles on the rail system operable to handle storage containers. Each container handling vehicle includes a positioning node and a local controller adapted to control movements of the container handling vehicle. The system includes a positioning system comprising at least three reference positioning nodes spaced in fixed positions on and/or proximate the rail system. The positioning system is adapted to determine a position on the rail system for each of the container handling vehicles based on signal measurements between the positioning node of each container handling vehicle and the at least three reference positioning nodes. A control system is adapted to communicate with each local controller in each container handling vehicle and the positioning system. The control system is adapted to: instruct a first container handling vehicle to move to a target position, repeatedly receive position data from the positioning system of a position of the first container handling vehicle and repeatedly receive position data from the positioning system of a position of a second container handling vehicle, and instruct the second container handling vehicle to move with and follow the first container handling vehicle within a predetermined separation from the first container handling vehicle based on the received position data of the positions of the first and second container handling vehicles.

System and method of operating an automated storage and retrieval system

An automated storage system includes a three-dimensional storage grid for storing storage containers, at least one container handling vehicle operating on, around or under the storage grid, and a central communication system with a system transmitter and a system receiver for controlling and communicating with the at least one container handling vehicle for handling storage containers in the storage grid. At least one container handling vehicle includes a vehicle communication system with a vehicle transmitter and a vehicle receiver for communication with the central communication system. The system and vehicle transmitters and receivers are configured to use light for wireless communication. The system transmitter and the system receiver are located in the automated storage system on, around, or under the storage grid transmitting the same communication from all the transmitters of the central communication system.

System and method for light communication in a storage system

A container-handling vehicle for picking up storage containers from a three-dimensional grid of an underlying storage system includes a vehicle body and at least one lifting device with a lifting frame with gripper elements for releasable connection to a storage container, and a transmitter for communicating instructions for controlling the gripper elements. The lifting frame includes a first rechargeable power supply for supplying energy to the gripper elements. The container handling vehicle has at least one second rechargeable power supply configured to charging the first rechargeable power supply when the lifting frame is in a top most position. The at least one second rechargeable power supply is connected to at least one upper charger connector and the first rechargeable power supply is connected to at least one lower charger connector. The at least one lower charger connector is attached to the upper side of the horizontal lifting frame and is connected to the first rechargeable power supply.

Growing community of inventors

Vikedal, Norway

Geir Korge-Hårajuvet