Wireless locking device

• US 10,319,165 B2
• Filed: 11/20/2018
• Issued: 06/11/2019
• Est. Priority Date: 08/18/2014
• Status: Active Grant

• Current Assignee: Noke, Inc. (Janus International Group, Inc.)
• Original Assignee: Noke, Inc. (Janus International Group, Inc.)
• Inventors: Gengler, David P., Healey, Arthur, Gibbs, Cameron
• Primary Examiner(s): Foxx, Chico A
• Application Number:
  US16/196,548
• Publication Number:
  US 20190088057A1
• Time in Patent Office: 203 Days
• Field of Search: None
• CPC Class Codes: E05B 2047/0095 Mechanical aspects of locks controlled by telephone signals, e.g. by mobile phones
• CPC Class Codes: E05B 67/00 Padlocks permutation locks E05B37/00; Details thereof
• CPC Class Codes: G07C 2009/00746 by knocking on a surface for inputting the code, e.g. detecting a series of taps on a surface
• CPC Class Codes: G07C 9/00571 operated by interacting with a central unit

Abstract

An electronic locking device can be configured to become active from a low power state, receive physical input to unlock, and provide access to a replaceable power supply. An electronic locking device can use a combination of physical input and discovery of an authorized mobile device to enable transition from a locked state to an unlocked state. Authorization can be internally stored or externally obtained through a service. An electronic locking device can match a series of physical interactions to a series of stored interactions to enable transition from a locked state to an unlocked state, when an authorized device is unavailable. An electronic locking device can provide access to a replaceable power supply when a latch is released.

Claims

1. An electronic locking system, comprising:

a locking mechanism to transition between a locked state and an unlocked state;

a touch sensor to detect user input touch interactions as one of short input interactions and long input interactions based on a duration of each detected user input touch interaction;

a status indicator to indicate whether each detected touch input interaction is detected as a short input interaction or a long input interaction; and

an electronic controller to determine that a detected series of short and long input interactions matches an unlock code defined as an ordered series of interspersed short and long input interactions, and

wherein the locking mechanism is configured to transition from the locked state to the unlocked state based on determination that the detected series of short and long input interactions match the stored unlock code.

2. The electronic locking system of claim 1, wherein the status indicator comprises a light.

3. The electronic locking system of claim 1, further comprising a wireless interface to receive an unlock instruction from an authorized mobile device, and wherein the locking mechanism is configured to transition from the locked state to the unlocked state based on the received unlock instruction.

4. The electronic locking system of claim 1, wherein the locking mechanism is configured as part of a padlock to secure a shackle.

5. The electronic locking system of claim 1, further comprising a power supply module configured to remain in a low power state until a first input interaction is detected via the touch sensor.

6. The electronic locking system of claim 1, wherein the touch sensor comprises a light sensor that detects manual user touch inputs that at least partially block the light sensor for durations corresponding to short input interactions and long input interactions.

7. The electronic locking system of claim 1, wherein the touch sensor comprises one of a resistive touch sensor and a capacitive touch sensor.

8. The electronic locking system of claim 1, wherein the touch sensor comprises a button.

9. The electronic locking system of claim 1, wherein the status indicator comprises an audible indicator.

10. A method of operating an electronic lock, comprising:

detecting, via a touch sensor, user input touch interactions as one of short input interactions and long input interactions based on a duration of each detected user input touch interaction;

indicating, via a status indicator, whether each detected touch input interaction is detected as a short input interaction or a long input interaction;

determining, via an electronic controller, that a detected series of short and long input interactions matches an unlock code defined as an ordered series of interspersed short and long input interactions; and

transitioning the locking mechanism from the locked state to the unlocked state based on determination that the detected series of short and long input interactions matches the stored unlock code.

11. An electronic lock, comprising:

a lock body;

a locking mechanism to transition between a locked state and an unlocked state;

a sensor to detect;

manual user inputs as short input interactions that each have a duration of time less than a threshold value, and

manual user inputs as long input interactions that each have a duration of time longer than the threshold value;

a storage medium to store an unlock code defined as an ordered series of short and long input interactions; and

a controller to;

compare a series of short and long input interactions detected by the sensor with the stored unlock code;

transition the locking mechanism from the locked state to the unlocked state based on a determination that a detected series of short and long input interactions match the stored unlock code.

12. The electronic lock of claim 11, further comprising a status indicator to indicate whether each detected input interaction is detected as a short input interaction or a long input interaction.

13. The electronic lock of claim 12, wherein the status indicator comprises one of a light as a visual status indicator and an audible status indicator.

14. The electronic lock of claim 11, wherein the electronic lock further comprises a shackle.

15. The electronic lock of claim 14, wherein the electronic lock is a padlock, and wherein the shackle comprises a U-shaped shackle, at least one side of which is released from the lock body when the locking mechanism is in an unlocked state.

16. The electronic lock of claim 15, wherein the shackle is secured proximate two ends of the shackle when the locking mechanism is in the locked state.

17. The electronic lock of claim 11, wherein the electronic lock comprises a U-lock padlock.

18. The electronic lock of claim 11, further comprising a power supply module configured to remain in a low power state until a first input interaction is detected via the sensor.

19. The electronic lock of claim 11, wherein the sensor comprises a light sensor that detects manual user inputs that at least partially block the light sensor for durations corresponding to short input interactions and long input interactions.

20. The electronic lock of claim 11, wherein the sensor comprises one of a resistive touch sensor and a capacitive touch sensor.