Storage systems and methods

Patent metadata

Field	Value
Publication number	US-12157630-B2
Application number	US-202217969855-A
Country	US
Kind code	B2
Filing date	Oct 20, 2022
Priority date	Apr 15, 2015
Publication date	Dec 3, 2024
Grant date	Dec 3, 2024

Abstract

A storage system is disclosed where goods can be stored in containers and the containers are stored in stacks. Above the stacks runs a grid network of rails (e.g., tracks) on which load handling devices can run. To take containers from the stacks and deposit then at alternative locations in the stacks or deposit then at stations where goods may be picked. The framework may be provided with one or more of the following exemplary services: power, power control, heating, lighting, cooling, sensors, and data logging devices. The provision of these services within the framework rather than across the system as a whole, can allow for flexibility in storage whilst reducing cost and inefficiency.

First claim

The invention claimed is:

1. 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 set of uprights, the uprights and rails together defining a framework;
a plurality of storage containers arranged in stacks, located beneath the rails and within the framework;
at least one load handling device disposed on the grid, arranged to move laterally above the stacks on the rails, the load handling device including a lifting device arranged to lift one or more containers, or parts thereof, from a stack;
wherein the framework includes service means for providing services to the storage system enabling interaction, control and monitoring of the system from within the framework, wherein the uprights of the framework carry the service means throughout the framework and the services means are directed from the uprights to individual storage containers, the service means including connectors capable of connecting via physical or non-contacting means with cooperating connectors on surfaces of the containers, and the connectors of the service means are arranged to be in contact with the containers, when the containers are in stacks within the framework.

2. The storage system according to claim 1 , wherein the connectors are configured to route, carry or transmit multiple utilities or services.

3. The storage system according to claim 1 , wherein the connectors include contacts provided on the containers that co-operate with contacts on the framework.

4. The storage system according to claim 1 , wherein the service means includes one or more of cables, pipes, wires, tubes or integrated mouldings routed through the framework.

5. The storage system according to claim 1 , wherein the service means includes power supply means.

6. The storage system according to claim 1 , wherein the service means includes power control means.

7. The storage system according to claim 1 , wherein the service means includes sensor means and data logging means for monitoring the output of the sensor means.

8. The storage system according to claim 1 , wherein the service means includes communication means for communicating with adjacent containers or with a central communications manager.

9. The storage system according to claim 1 , wherein one or more of the containers include heating means for heating the contents of the containers.

10. The storage system according to claim 1 , wherein one or more of the containers include cooling means for cooling the contents of the containers.

11. The storage system according to claim 1 , wherein one or more of the containers include a reservoir, the reservoir acting as a fluid sink in the container.

12. The storage system according to claim 1 , wherein some or all of the containers include lighting means.

13. The storage system according to claim 12 , wherein the lighting means includes a lid removeably attached to the or each container in the stack.

14. The storage system according to claim 1 in which individual containers in the stack have a unique identity, the identity being traceable and trackable by suitable sensor and monitoring means.

15. A method of condition monitoring a storage system having 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 set of uprights, the uprights and rails together defining a framework;
a plurality of storage containers arranged in stacks, located beneath the rails and within the framework;
at least one load handling device disposed on the grid, arranged to move laterally above the stacks on the rails, the load handling device including a lifting device arranged to lift one or more containers, or parts thereof, from a stack;
wherein the framework includes service means for providing services to the storage system enabling interaction, control and monitoring of the system from within the framework, wherein the uprights of the framework carry the service means throughout the framework and the services means are directed from the uprights to individual storage containers, the service means including connectors capable of connecting via physical or non-contacting means with cooperating connectors on surfaces of the containers, and the connectors of the service means are arranged to be in contact with the containers, when the containers are in stacks within the framework, the method comprising the steps of:
a. providing sensor means and data logging and storage means within the framework;
b. providing communication means to communicate data logged to a central data logging device; and
c. monitoring the data received.

Assignees

• Ocado Innovation Ltd

Inventors

• Clarke Paul
• Lindbo Lars Sverker Ture
• Ingram-Tedd Andrew John
• Karolinczak Pawel

Classifications

• B65G1/0478

  for matrix-arrangements · CPC title

• A62C99/0018

  using gases or vapours that do not support combustion, e.g. steam, carbon dioxide · CPC title

• A62C2/247

  electric · CPC title

• A62C35/68

  Details, e.g. of pipes or valve systems (valves in general F16K) · CPC title

• E04B2/7409

  special measures for sound or thermal insulation, including fire protection · CPC title