Motion sensing and energy capturing apparatus, system and methods

• US 9,989,756 B2
• Filed: 07/19/2017
• Issued: 06/05/2018
• Est. Priority Date: 07/21/2016
• Status: Active Grant

• Current Assignee: Walmart Apollo, LLC (WalMart Inc.)
• Original Assignee: Walmart Apollo, LLC (WalMart Inc.)
• Inventors: Singh, Abhishek, Maroo, Aditya, Gautam, Ajay Kumar, Kotpalliwar, Suyash, Ojezua, Peter
• Primary Examiner(s): Blouin, Mark
• Application Number:
  US15/654,033
• Publication Number:
  US 20180024352A1
• Time in Patent Office: 321 Days
• Field of Search: 340 81
• CPC Class Codes: G02B 26/0858 the reflecting means being moved or deformed by piezoelectric means
• CPC Class Codes: G06F 2218/08 Feature extraction
• CPC Class Codes: G06F 2218/12 Classification; Matching
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06T 7/20 Analysis of motion motion estimation for coding, decoding, compressing or decompressing digital video signals H04N19/43, H04N19/51
• CPC Class Codes: G06V 10/12 Details of acquisition arrangements; Constructional details thereof
• CPC Class Codes: G06V 20/53 Recognition of crowd images, e.g. recognition of crowd congestion
• CPC Class Codes: G06V 40/25 Recognition of walking or running movements, e.g. gait recognition

Abstract

Embodiments relate to systems and methods for motion sensing and energy capturing. In an embodiment, a motion sensing and energy capturing system comprises a plurality of piezoelectric elements configured to be arranged in a walking surface, each of the plurality of piezoelectric elements being identifiable relative to a portion of the walking surface; a communications module coupled with the plurality of piezoelectric elements; a processing engine configured to receive via the communications module activation data from at least one of the plurality of piezoelectric elements when the at least one of the piezoelectric elements is activated by activity on a corresponding portion of the walking surface, the activation data including time of activation data, and to process the activation data received for the walking surface over a period of time to identify a time-varying traffic pattern; a user interface configured to display the time-varying traffic pattern; and an energy capture element electrically coupled with the plurality of piezoelectric elements to receive energy produced by the at least one of the plurality of piezoelectric elements when the at least one of the piezoelectric elements is activated by activity on a corresponding portion of the walking surface.

Claims

1. A motion sensing and energy capturing system comprising:

a plurality of piezoelectric elements configured to be arranged in a walking surface, each of the plurality of piezoelectric elements being identifiable relative to a portion of the walking surface;

a communications module coupled with the plurality of piezoelectric elements;

a processing engine configured to receive via the communications module activation data from at least one of the plurality of piezoelectric elements when the at least one of the piezoelectric elements is activated by activity on a corresponding portion of the walking surface, the activation data including time of activation data, and to process the activation data received for the walking surface over a period of time to identify a time-varying traffic pattern;

a user interface configured to display the time-varying traffic pattern; and

an energy capture element electrically coupled with the plurality of piezoelectric elements to receive energy produced by the at least one of the plurality of piezoelectric elements when the at least one of the piezoelectric elements is activated by activity on a corresponding portion of the walking surface.

2. The system of claim 1, wherein the energy capture element is electrically coupled with at least one of the communications module, the processing engine or the user interface to provide received energy thereto.

3. The system of claim 1, wherein the walking surface is a floor in a building.

4. The system of claim 3, wherein the energy capture element is electrically coupled with at least one electrical system in the building to provide the received energy thereto.

5. The system of claim 3, wherein the building is a retail store and the time-varying traffic pattern is related to customer activity in the retail store.

6. The system of claim 5, wherein the processing engine is configured to analyze the time-varying traffic pattern to identify at least one area of the store with high customer activity for additional merchandising, and wherein the user interface is configured to display the at least one area of the store.

7. The system of claim 5, wherein the processing engine is configured to analyze the time-varying traffic pattern to determine a time-based merchandise replenishment plan for at least one area of the store, and wherein the user interface is configured to display the time-based merchandise replenishment plan.

8. The system of claim 7, wherein the time-based merchandise replenishment plan includes at least one of:

restocking the at least one area of the store during an anticipated time of lower customer activity in that at least one area of the store, or restocking the at least one area of the store after an anticipated time of higher customer activity in that at least one area of the store.

9. The system of claim 1, wherein the communications module comprises at least one of a radio frequency transceiver or a WIFI transceiver.

10. The system of claim 1, wherein the plurality of piezoelectric elements comprises an integrated circuit.

11. The system of claim 1, wherein the user interface is configured to display the time-varying traffic pattern as a heat map.

14. The method of claim 1, further comprising arranging the plurality of piezoelectric elements in the floor of a building, wherein the floor is the walking surface.

15. The method of claim 14, further comprising configuring the energy capture element to be electrically coupled with at least one electrical system in the building to provide received energy thereto.

16. The method of claim 14, wherein the building is a retail store and the time-varying traffic pattern is related to customer activity in the retail store.

17. The method of claim 16, further comprising configuring the processing engine to analyze the time-varying traffic pattern and identify at least one area of the store with high customer activity for additional merchandising.

18. The method of claim 16, further comprising configuring the processing engine to analyze the time-varying traffic pattern and determine a time-based merchandise replenishment plan for at least one area of the store.

19. The method of claim 18, wherein the time-based merchandise replenishment plan includes at least one of:

restocking the at least one area of the store during an anticipated time of lower customer activity in that at least one area of the store, or restocking the at least one area of the store after an anticipated time of higher customer activity in that at least one area of the store.

12. A method of motion sensing and energy capturing comprising:

providing a plurality of piezoelectric elements configured to be arranged in a walking surface, each of the plurality of piezoelectric elements being identifiable relative to a portion of the walking surface and activateable by activity on a corresponding portion of the walking surface;

providing a communications module configured to be coupled with the plurality of piezoelectric elements;

configuring the communications module to send activation data comprising time of activation data and related to at least one of the plurality of piezoelectric elements to a processing engine configured to process the activation data received for the walking surface over a period of time to identify a time-varying traffic pattern; and

providing an energy capture element configured to be electrically coupled with the plurality of piezoelectric elements to receive energy produced by the at least one of the plurality of piezoelectric elements when the at least one of the piezoelectric elements is activated by activity on a corresponding portion of the walking surface.

13. The method of claim 12, further comprising configuring the energy capture element to provide received energy to at least one of the communications module or the processing engine.

20. The method of claim 12, further comprising providing a user interface configured to be coupled with the processing engine to display the time-varying traffic pattern as a heat map.