Shopping facility assistance systems, devices and methods

Patent metadata

Field	Value
Publication number	US-11679969-B2
Application number	US-202117346954-A
Country	US
Kind code	B2
Filing date	Jun 14, 2021
Priority date	Mar 6, 2015
Publication date	Jun 20, 2023
Grant date	Jun 20, 2023

Abstract

Apparatuses, components and methods are provided herein useful to provide assistance to customers and/or workers in a shopping facility. In some embodiments, a shopping facility personal assistance system comprises: a plurality of motorized transport units located in and configured to move through a shopping facility space; a plurality of user interface units, each corresponding to a respective motorized transport unit during use of the respective motorized transport unit; and a central computer system having a network interface such that the central computer system wirelessly communicates with one or both of the plurality of motorized transport units and the plurality of user interface units, wherein the central computer system is configured to control movement of the plurality of motorized transport units through the shopping facility space based at least on inputs from the plurality of user interface units.

First claim

What is claimed is:

1. A retail facility assistance system comprising:
a plurality of motorized transport units located in and configured to move through a retail facility space; and
a central computer system comprising a network interface, wherein the central computer system is configured to:
wirelessly communicate through the network interface with the plurality of motorized transport units and with a plurality of user devices, wherein each of the plurality of user devices is associated with a different user of a plurality of users; and
temporarily associate each of the plurality of motorized transport units with at least one of the plurality of user devices;

wherein control of movement of a respective one of the plurality of motorized transport units through the retail facility space is based at least in part on an input from the respective user device that is temporarily associated with the respective motorized transport unit.

2. The system of claim 1 , wherein at least a first motorized transport unit of the plurality of motorized transport units is configured to detachably connect to a movable item container, and the first motorized transport unit is configured to move the movable item container through the retail facility space in supporting a first user associated with a respective first user device temporarily associated with the first motorized transport unit.

3. The system of claim 2 , wherein the first motorized transport unit is configured to move to a position underneath the movable item container and extend a portion of the first motorized transport unit upward to engage the movable item container and lift a portion of the movable item container.

4. The system of claim 2 , wherein the plurality of user devices comprise one or both of at least one retail facility provided unit and a user's mobile electronic device.

5. The system of claim 1 , wherein the system further comprises:
a location control unit;
wherein each of the plurality of motorized transport units comprises at least one light receiver; and
wherein the location control unit is configured to determine a location of at least a first motorized transport unit, of the plurality of motorized transport units, in the retail facility space based at least on information obtained from light detected by the at least one light receiver of the first motorized transport unit.

6. The system of claim 5 , further comprising:
a plurality of light sources distributed throughout the retail facility space and configured to emit light signals encoding the information comprising a light source identifier.

7. The system of claim 1 , wherein each of the plurality of motorized transport units comprises a distance measurement unit configured to detect a distance between the respective motorized transport unit and objects surrounding the respective motorized transport unit.

8. The system of claim 7 , wherein the central computer system is configured to control the movement of a first motorized transport unit of the plurality of transport units to allow the first motorized transport unit to do at least one of follow a first user of the plurality of users through the retail facility space and lead the first user through the retail facility space while the first motorized transport unit is temporarily associated with a first device, of the plurality of user devices, that is associated with the first user.

9. The system of claim 1 , wherein the central computer system outputs signals to control movement of at least one of the plurality of motorized transport devices, the signals generated based on one or more of: movement instructions determined by the central computer system; and commands received from a first user device of the plurality of user devices.

10. The system of claim 1 , further comprising:
at least one motorized transport unit storage unit configured to temporarily store one or more of the plurality of motorized transport units and dispense at least one of the one or more motorized transport units.

11. The system of claim 1 , wherein the central computer system is configured to automatically generate a travel route of at least one of the plurality of motorized transport units through the retail facility space based on one or more of: a user provided list of items; user selected route preferences; user profile data; and product availability information.

12. The system of claim 1 , wherein the central computer system is configured to coordinate communications between a first user associated with a first motorized transport unit and a remote user not located at the retail facility space.

13. The system of claim 1 , wherein the central computer system is configured to process a request from a user, of the plurality of users, for a motorized transport unit entered by the user via a user device of the plurality of user devices, determine an available motorized transport unit based on one or more of motorized transport unit location and availability and location of the user.

14. A motorized transport unit to provide retail facility assistance comprising:
a housing;
a locomotion system configured to enable movement of the motorized transport unit through a retail facility space;
a rechargeable power source;
a wireless transceiver; and
a control unit coupled to the motorized transport system, the rechargeable power source and the wireless receiver, wherein the control unit is configured to:
communicate with one or both of a central computer system of a retail facility assistance system and a user device that is temporarily associated with the motorized transport unit, wherein the user device is at least temporarily associated with a user; and
control movement of the motorized transport unit through the retail facility space based at least on an input from the user device that is temporarily associated with the motorized transport unit.

15. The motorized transport unit of claim 14 , further comprising a movable item container connected to the housing.

16. The motorized transport unit of claim 14 , wherein the housing comprises a container coupling structure configured to detachably connect to a movable item container, and wherein the motorized transport unit is configured to move the movable item container through the retail facility space while the coupling structure is detachably connected to the movable item container.

17. A method of retail facility assistance comprising:
communicating, by a central computer system, with one or both of a plurality of motorized transport units and a plurality of user devices, wherein the plurality of motorized transport units are located in and configured to move through a retail facility space and each of the plurality of user devices is associated with a different user of a plurality of users;
temporarily associating each user device, of the plurality of user devices, with a different one of the plurality of motorized transport units; and
controlling movement of a first motorized transport unit, of the plurality of motorized transport units, that is temporarily associated with a first user device through the retail facility space based at least on an input from the first user device.

18. The method of claim 17 , further comprising:
communicating, by the central computer system, one or more first instructions to cause the first motorized transport unit, to move to a movable item container and to detachably connect to the movable item container; and
communicating, by the central computer system, one or more second instructions to cause the first motori

Assignees

• Walmart Apollo Llc

Inventors

• High Donald R
• Atchley Michael D
• Chakrobartty Shuvro
• Kay Karl
• Mchale Brian G
• Taylor Robert C
• Thompson John P
• Welch Eric E
• Winkle David C

Classifications

• H02J7/42

  with electronic devices having internal batteries, e.g. mobile phones · CPC title

• H02J7/50

  acting upon multiple batteries simultaneously or sequentially · CPC title

• A47F10/04

  for storing or handling self-service hand-carts or baskets · CPC title

• H04W4/80

  Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication · CPC title

• H04W4/40

  for vehicles, e.g. vehicle-to-pedestrians [V2P] · CPC title