AUTOMATIC STORAGE AND RETRIEVAL SYSTEM HAVING AUTOMATED AND SEMI-AUTOMATED ORDER DISPENSE

1 . An order fulfillment system, the order fulfillment system comprising:

a storage structure comprising: multiple storage levels vertically separated and a number of bays each comprising an array of storage locations configured to store totes, wherein pairs of bays are each positioned facing each other and separated by a respective aisle of multiple aisles of the storage structure;

mobile robots configured to move along the multiple aisles and transport the totes through the storage structure;

a plurality of workstations configured to receive totes from the storage structure via the mobile robots and present the received totes enabling items to be retrieved from the totes in consolidating at least one item for each of multiple different product orders in fulfilling the multiple product orders; and

a first dispense portal appurtenant to a retrieving area, the first dispense portal configured to receive a first fulfilled product order, of the multiple product orders, comprising the at least one item, and configured to provide access to the at least one item of the first fulfilled product order from the first dispense portal to the receiving area.

2 . The order fulfillment system as recited in claim 1 , further comprising a movable cart configured to be temporarily positioned at a first workstation of the plurality of workstations, receive the at least one item in fulfilling the first fulfilled product order and transported between the first workstation and the first dispense portal to await access and retrieval of the at least one item through the first dispense portal.

3 . The order fulfillment system as recited in claim 2 , wherein the first dispense portal comprises a door configured to remain closed until authorized access is received, and opened while the at least one item of the first fulfilled product order is positioned at the first dispense portal exposing the cart containing the at least one item of the fulfilled product order.

4 . The order fulfillment system as recited in claim 3 , wherein the retrieving area comprises a customer pickup location comprising a parking space adjacent the first dispense portal to temporarily receive a vehicle of a first customer as the first customer retrieves at least one item of the first fulfilled product order from the first dispense portal.

5 . The order fulfillment system as recited in claim 3 , further comprising movable carts each configured to be temporarily positioned at one of the plurality of workstations, receive the at least one item in fulfilling the multiple different product order, and sequentially transported between the respective one of the plurality of workstations and a respective one of a series of dispense portals, comprising the first dispense portal.

6 . The order fulfillment system as recited in claim 1 , further comprising a series of adjacent dispense portals, comprising the first dispense portal, each configured to receive multiple different fulfilled product orders each positioned within a respective one of the series of dispense portals to await direct retrieval by different customers associated with a respective one of the multiple fulfilled product orders.

7 . The order fulfillment system as recited in claim 6 , wherein a first mobile robot of the mobile robots transports the first fulfilled product order to the first dispense portal.

8 . The order fulfillment system as recited in claim 6 , further comprising a gantry system positioned proximate the first dispense portal and configured to transports the first fulfilled product order between a first workstation, of the plurality of workstations, and the first dispense portal.

9 . The order fulfillment system as recited in claim 8 , wherein the gantry system is configured to transport each of the multiple fulfilled product orders of the multiple different product orders between the plurality of workstations and an assigned one of the series of dispense portals.

10 . The order fulfillment system as recited in claim 1 , wherein the storage structure and plurality of workstations are spaced from each other and the mobile robots travel between the storage structure and the plurality of workstations transporting the totes.

11 . The order fulfillment system as recited in claim 1 , further comprising:

a buffering station configured to receive totes from the storage structure via the mobile robots and configured to load totes into a rack, wherein the buffering station is positioned at the first dispense portal.

12 . The order fulfillment system as recited in claim 11 , wherein the buffering station comprises a climate control section configured to maintain a temperature to house totes having climate sensitive goods.

13 . The order fulfillment system as recited in claim 1 , wherein the first dispense portal comprises lockers configured to store totes containing multiple fulfilled product orders.

14 . A method of fulfilling orders for goods comprising:

directing mobile robots, each configured to move vertically and horizontally along aisles within a storage structure comprising multiple storage levels vertically separated and having a number of bays each comprising an array of storage locations configured to store totes with pairs of bays positioned facing each other and each separated by a respective aisle of the aisles, to retrieve the totes from the storage locations;

directing the mobile robots, while transporting a respective one of the totes, to one of a plurality of workstations each configured to receive the totes from the storage structure via the mobile robots and present the received totes enabling items to be retrieved from the totes in consolidating at least one item for each of multiple different product orders in fulfilling the multiple product orders;

causing a first fulfilled product order, of the multiple product orders, comprising the at least one item, to be transferred to a first dispense portal appurtenant to a retrieving area; and

receiving, at the first dispense portal, the first fulfilled product order and providing access, through the first dispense portal, to the at least one item of the first fulfilled product order from to the receiving area.

15 . The method of claim 14 , further comprising:

temporarily positioning a movable cart at a first workstation of the plurality of workstations;

directing the at least one item to be placed into the movable cart in fulfilling the first fulfilled product order; and

causing the movable cart, with the at least one item, to be transported between the first workstation and the first dispense portal to await access and retrieval of the at least one item through the first dispense portal.

16 . The method of claim 15 , further comprising:

controlling a door of the first dispense portal to remain closed until authorized access is received; and

controlling the door to open while the at least one item of the first fulfilled product order is positioned at the first dispense portal exposing the movable cart containing the at least one item of the fulfilled product order.

17 . The method of claim 14 , further comprising:

causing multiple fulfilled product orders to be transported from the plurality of workstations to a respective one of a series of adjacent dispense portals, comprising the first dispense portal, each configured to receive one or more of the multiple fulfilled product orders positioned within a respective one of the series of adjacent dispense portals to await direct retrieval by different customers associated with a respective one of the multiple fulfilled product orders.

18 . The method of claim 17 , wherein causing multiple fulfilled product orders to be transported from the plurality of workstations to the respective one of the series of adjacent dispense portals comprises directing a first mobile robot of the mobile robots to transport the first fulfilled product order to the first dispense portal.

19 . The method of claim 17 , wherein causing multiple fulfilled product orders to be transported from the plurality of workstations to the respective one of the series of adjacent dispense portals comprises controlling a gantry system positioned proximate the first dispense portal to transport the first fulfilled product order between a first workstation and the first dispense portal.