US 2021/0171284 A1Published application

Storage systems and methods

AssigneeOcado Innovation Limited

InventorsPaul CLARKE, Andrew INGRAM-TEDD, Lars Sverker Ture LINDBO

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Abstract

A storage system is described where goods are stored in containers and the containers are stored in stacks. Above the stacks runs a grid network of tracks on which load handling devices run to lift containers from the stacks and deposit them at alternative locations in the stacks or at stations where goods may be removed or alternative functions may be undertaken. The containers can provide the following exemplary services: power, power control, heating, lighting, cooling, sensing, and data logging. The provision of these services within individual containers rather than across the system as a whole, allows for flexibility in storage whilst reducing cost and inefficiency. The containers when removed from the stacks are electrically connected to the load handling device, power being supplied by a power supply within the load handling device.

Claims1

Dependent claims

A storage system comprising:

a first set of parallel rails or tracks and a second set of parallel rails or tracks extending transverse to the first set in a substantially horizontal plane to form a grid pattern having a plurality of grid spaces;
a plurality of storage containers arranged in stacks, located beneath the rails, each stack being located within a footprint of a grid space;
and
at least one load handling device disposed on the grid, arranged to move laterally above the stacks on the rails, the load handling device having a lifting device arranged to lift one or more containers, or parts thereof, from a stack;
wherein a number of the containers include service means for providing services to the or each container, thereby enabling individual containers within the stacks to perform additional functions, the lifting device including releasably connecting means for connecting a load handling device to a container to be lifted, the releasable connecting means being configured to maintain power, or data or signal or other service to the container when the container is lifted from a stack within the storage system.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/174,020Filed 11 Feb 2021
Priority: GB 1617727.119 Oct 2016
Published: 10 Jun 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

B65G 1/0464
Mechanical: with access from above
B65G 57/03
By adding to the top of the stack: from above
G06F 1/3203
Means for saving power: power management, i.e. event-based initiation of a power-saving mode
G06N 5/02
Computing arrangements using knowledge-based models: knowledge representation; Symbolic representation

Family

Application16/343,124Continuation · filed 18 Apr 2019
Application17/174,020Continuation
US 10,919,699 B2Related patent
US 11,554,914 B2Related patent
US 2019/0263589 A1Published application
US 2021/0171284 A1This patent

From the US filing history. Foreign family members aren’t listed.

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