Granted Patent B2

US 11,438,767 · App. 16/718,044 · Granted Sep 6, 2022

Inventors: Denis Mars (San Francisco, CA); Simon Ratner (San Francisco, CA)

Assignee: Proxy, Inc.

H04W12/50H04W12/35H04W12/71

Abstract

Claims (70)

1. An access system comprising a plurality of reader devices comprising:

a first reader device configured to output presence signals to a first plurality of smart devices proximate to the first reader device, wherein the first reader device is configured to receive ephemeral ID signals or tokens from the first plurality of smart devices, wherein the first reader device is configured to determine a first authorized smart device from the first plurality of smart devices in response to the ephemeral ID signals or the tokens from the first plurality of smart devices, wherein the first reader device is configured to provide an ephemeral ID signal associated with the first authorized smart device to other reader devices from the plurality of reader devices, and wherein the first reader device is configured to direct a first peripheral device to perform a user-perceptible action in response to determining the first authorized smart device; and

a second reader device coupled to the first reader device, wherein the second reader device is configured to output presence signals to a second plurality of smart devices proximate to the second reader device, wherein the second reader device is configured to receive ephemeral ID signals or tokens from the second plurality of smart devices, wherein the second reader device is configured to determine a second authorized smart device from the second plurality of smart devices in response to the ephemeral ID signals or the tokens from the second plurality of smart devices, wherein the second reader device is configured to receive the ephemeral ID signal associated with the first authorized smart device, and wherein the second reader device is configured to determine a third authorized smart device in response to the ephemeral ID signal associated with the first authorized smart device, and wherein the second reader device is configured to direct a second peripheral device to perform a user-perceptible action in response to determining the second authorized smart device or the third authorized smart device.

2. The access control system of claim 1

wherein the first peripheral device comprises an electro-mechanical device; and

wherein the first user-perceptible action in the electro-mechanical device is selected from a group consisting of: unlocking a door, preparing a beverage, unlocking a car door, activating an appliance, activating a vending machine, unlocking a turnstile, unlocking a latch, and opening a gate.

3. The access control system of claim 2

wherein the second peripheral device comprises an electrical device; and

wherein the second user-perceptible action in the electrical device is selected from a group consisting of: controlling a display, displaying data, activating a signal light, controlling a solenoid.

4. The access control system of claim 1

wherein the first reader device comprises a controller comprising an antenna interface configured to provide the ephemeral ID signal associated with the first authorized smart device to the second reader device; and

wherein the antenna interface is selected from a group consisting of: BLE, ZigBee, UWB, Wi-Fi, mesh-network.

5. The access control system of claim 1

wherein the first reader device is configured to output reader identification signals to the first plurality of smart devices in response to the ephemeral ID signals from the first plurality of smart devices,

wherein the first reader device is configured to receive the tokens from the first plurality of smart devices, and

wherein the tokens are determined in response to the output reader identification signals.

6. The access control system of claim 1

wherein the first reader device is configured to determine if an ephemeral ID signal associated with a first smart device is within cached ephemeral ID signals stored within the first reader device;

wherein the first reader device is configured to determine the first authorized smart device in response determining that the ephemeral ID signal associated with the first smart device is within the cached ephemeral ID signals.

7. The access control system of claim 1

wherein the first reader device is configured to determine if a token associated with a first smart device is authenticated; and

wherein the first reader device is configured to determine the first authorized smart device in response to determining that the token associated with the first smart device is authenticated.

8. A method for a plurality of reader devices comprising:

outputting with a first reader, device presence signals to a first plurality of smart devices proximate to the first reader device;

receiving with the first reader device, ephemeral ID signals or tokens from the first plurality of smart devices in response to the first reader device presence signals;

determining with the first reader device, a first authorized smart device from the first plurality of smart devices in response to the ephemeral ID signals or the tokens from the first plurality of smart devices;

providing with the first reader device, an ephemeral ID signal associated with the first authorized smart device to other reader devices from the plurality of reader devices;

directing with the first reader device, a first peripheral device to perform a user-perceptible action in response to determining the first authorized smart device;

outputting with a second reader device, presence signals to a second plurality of smart devices proximate to the second reader device;

receiving with the second reader device, ephemeral ID signals or tokens from the second plurality of smart devices in response to the second reader device presence signals;

determining with the second reader device, a second authorized smart device from the second plurality of smart devices in response to the ephemeral ID signals or the tokens from the second plurality of smart devices;

receiving with the second reader device, the ephemeral ID signal associated with the first authorized smart device from the first reader device;

determining with the second reader device, a third authorized smart device in response to the ephemeral ID signal associated with the first authorized smart device; and

directing with the second reader device, a second peripheral device to perform a user-perceptible action in response to determining the second authorized smart device or the third authorized smart device.

9. The method of claim 8

wherein the first peripheral device comprises an electro-mechanical device; and

wherein the first user-perceptible action in the electro-mechanical device is selected from a group consisting of: unlocking a door, preparing a beverage, unlocking a car door, activating an appliance, activating a vending machine, unlocking a turnstile, unlocking a latch, and opening a gate.

10. The method of claim 9

wherein the second peripheral device comprises an electrical device; and

wherein the second user-perceptible action in the electrical device is selected from a group consisting of: controlling a display, displaying data, activating a signal light, controlling a solenoid, making a selection.

11. The method of claim 8

wherein the providing with the first reader device, an ephemeral ID signal associated with the first authorized smart device to other reader devices from the plurality of reader devices comprises providing with an antenna interface, the ephemeral ID signal associated with the first authorized smart device to the second reader device; and

wherein the antenna interface is selected from a group consisting of: BLE, ZigBee, UWB, Wi-Fi, mesh-network.

12. The method of claim 8 further comprising:

outputting with the first reader device, the reader identification signals to the first plurality of smart devices in response to the ephemeral ID signals from the first plurality of smart devices; and

receiving with the first reader device, the tokens from the first plurality of smart devices, wherein the tokens are determined in response to the output reader identification signals.

13. The method of claim 8 further comprising:

determining with the first reader device, if an ephemeral ID signal associated with a first smart device is within cached ephemeral ID signals stored within the first reader device; and

determining with the first reader device, the first authorized smart device in response to determining that the ephemeral ID signal associated with the first smart device is within the cached ephemeral ID signals.

14. The method of claim 8 further comprising:

determining with the first reader device, if a token associated with a first smart device is authenticated; and

determining with the first reader device, the first authorized smart device in response determining that the token associated with the first smart device is authenticated.

15. An access control system comprising a plurality of reader devices comprising:

a first reader device configured to output presence signals to a first plurality of smart devices proximate to the first reader device, wherein the first reader device is configured to receive ephemeral ID signals or tokens from the first plurality of smart devices, wherein the first reader device is configured to determine a first authorized smart device from the first plurality of smart devices in response to the ephemeral ID signals or the tokens from the first plurality of smart devices, wherein the first reader device is configured to provide an ephemeral ID signal associated with the first authorized smart device to other reader devices from the plurality of reader devices, and wherein the first reader device is configured to direct a first peripheral device to perform a user-perceptible action in response to determining the first authorized smart device; and

a second reader device coupled to the first reader device, wherein the second reader device is configured to output presence signals to a second plurality of smart devices proximate to the second reader device, wherein the second reader device is configured to receive ephemeral ID signals from the second plurality of smart devices, wherein the second reader device is configured to receive the ephemeral ID signal associated with the first authorized smart device, and wherein the second reader device is configured to determine a second authorized smart device in response to the ephemeral ID signals and the ephemeral ID signal associated with the first authorized smart device, and wherein the second reader device is configured to direct a second peripheral device to perform a user-perceptible action in response to determining the second authorized smart device.

16. The access control system of claim 15

wherein the first peripheral device comprises an electro-mechanical device; and

wherein the first user-perceptible action in the electro-mechanical device is selected from a group consisting of: unlocking a door, preparing a beverage, unlocking a car door, activating an appliance, activating a vending machine, unlocking a turnstile, unlocking a latch, and opening a gate.

17. The access control system of claim 16

wherein the second peripheral device comprises an electrical device; and

wherein the second user-perceptible action in the electrical device is selected from a group consisting of: controlling a display, displaying data, activating a signal light, controlling a solenoid.

18. The access control system of claim 16

wherein the first reader device comprises a controller comprising an antenna interface configured to provide the ephemeral ID signal associated with the first authorized smart device to the second reader device; and

wherein the antenna interface is selected from a group consisting of: BLE, ZigBee, UWB, Wi-Fi, mesh-network.

19. The access control system of claim 16

wherein the first reader device is configured to determine if an ephemeral ID signal associated with a first smart device is within cached ephemeral ID signals stored within the first reader device; and

wherein the first reader device is configured to determine the first authorized smart device in response determining that the ephemeral ID signal associated with the first smart device is within the cached ephemeral ID signals.

20. The access control system of claim 16

wherein the first reader device is configured to provide the ephemeral ID signal associated with the first authorized smart device to a third reader device from the plurality of reader devices; and

wherein the system further comprises a third reader device configured to output presence signals to a third plurality of smart devices proximate to the third reader device, wherein the third reader device is configured to receive ephemeral ID signals from the third plurality of smart devices, wherein the third reader device is configured to receive the ephemeral ID signal associated with the first authorized smart device, and wherein the third reader device is configured to determine a third authorized smart device in response to the ephemeral ID signals and the ephemeral ID signal associated with the first authorized smart device, and wherein the third reader device is configured to direct a third peripheral device to perform a user-perceptible action in response to determining the third authorized smart device.

Assignments (8)

Cited By (1)

US 12,543,046