Interconnected locking system

• US 10,378,238 B2
• Filed: 02/25/2014
• Issued: 08/13/2019
• Est. Priority Date: 03/13/2013
• Status: Active Grant

• Current Assignee: ASSA Abloy Americas Residential Incorporated
• Original Assignee: Spectrum Brands, Inc. (Spectrum Brands Holdings, Inc.)
• Inventors: Beck, Chasen Scott, Almomani, Nedal Akram, Szuba, Phil
• Primary Examiner(s): Barrett, Suzanne L
• Assistant Examiner(s): McClure, Morgan J
• Application Number:
  US14/189,460
• Publication Number:
  US 20140260448A1
• Time in Patent Office: 1,995 Days
• Field of Search: 70263-266, 70277, 702781, 340 52- 57
• CPC Class Codes: E05B 2047/0094 Mechanical aspects of remotely controlled locks electronic locks G07C9/00
• CPC Class Codes: E05B 47/00 Operating or controlling locks or other fastening devices by electric or magnetic means electric permutation locks E05B49/00
• CPC Class Codes: E05B 47/0001 with electric actuators; Constructional features thereof for vehicles E05B81/04
• CPC Class Codes: E05B 47/0012 with rotary electromotors actuators with rotary electromotors per se H02K7/06, H02K23/68
• CPC Class Codes: E05B 47/026 the bolt moving rectilinearly
• CPC Class Codes: E05B 63/0065 Operating modes; Transformable to different operating modes
• CPC Class Codes: E05B 63/143 Arrangement of several locks, e.g. in parallel or series, on one or more wings
• CPC Class Codes: E05B 65/0003 for locking a plurality of wings, e.g. simultaneously E05B65/0017, E05B77/46, E05B65/462, E05C7/00 take precedence
• CPC Class Codes: E05B 65/1006 of the vertical rod type
• CPC Class Codes: E05C 7/04 for wings which abut when closed pillarless vehicle doors E05B83/38
• CPC Class Codes: G07C 9/00571 operated by interacting with a central unit
• CPC Class Codes: Y10T 70/625 Operation and control

Abstract

An interconnected locking system in which multiple locks may be interconnected to be locked and/or unlocked in a coordinated manner. In one embodiment, the locking system allows a user to lock or unlock a door with multiple locking points with a single activation of one of the locks, such as when a deadbolt or lever is activated. The multiple locking points communicate together wirelessly, for example, to activate all the locking points as desired or set by the user.

Claims

1. An interconnected locking system comprising:

a plurality of locking points positioned around a single secure area opening, each locking point movable between a locked position and an unlocked position, wherein when in the locked position, the plurality of locking points lock the single secure area opening, wherein at least two locking points of the plurality of locking points have a wireless communication feature configured to allow wireless communication between the at least two locking points, wherein the plurality of locking points are arranged in an approximately coplanar manner;

wherein the at least two locking points are further configured to;

transmit wireless signals such that (i) a first locking point is configured to transmit a first wireless signal to actuate a second locking point, wherein the second locking point is configured to actuate between a locked and an unlocked position in response to the first wireless signal; and

(ii) the second locking point is configured to transmit a second wireless signal to actuate the first locking point, wherein the first locking point is configured to actuate between a locked and an unlocked position in response to the second wireless signal,

wherein wireless coordination of movement between the unlocked position and the locked position is user-selectable as to how many of the plurality of locking points wirelessly coordinate movement;

wherein at least a portion of the plurality of locking points move between the locked position and the unlocked position responsive to receiving the wireless signal; and

wherein the at least two locking points have first and second modes that are configured by a user, wherein, in a first mode, less than all of the at least two locking points are locked or unlocked and, in a second mode, all of the at least two locking points are locked or unlocked, wherein, when either the first or second locking point is actuated by the user and based on if the actuated first or second locking point is in the first mode or the second mode, the actuated first or second locking point transmits the associated first or second signal to trigger the actuation of the other corresponding first and second locking point.

2. The system of claim 1, wherein at least one of the locking points is a deadbolt and wherein at least a portion of the plurality of locking points move between the locked position and the unlocked position responsive to wireless communications indicative of the deadbolt moving between the locked position and the unlocked position.

3. The system of claim 2, wherein at least one of the locking points is a knob that is configured to move between the locked position and the unlocked position responsive to wireless communications indicative of the deadbolt moving between the locked position and the unlocked position.

4. The system of claim 3, wherein at least one of the locking points includes a plurality of mortised bolt mechanisms configured to move between the locked position and the unlocked position responsive to wireless communications indicative of the deadbolt moving between the locked position and the unlocked position.

5. The system of claim 1, wherein at least a portion of the plurality of locking points enter into the unlocked position responsive to wireless communications indicative of an emergency.

6. The system of claim 1, wherein at least a portion of the plurality of locking points are of a different type of lock from each other.

7. An interconnected lockset comprising:

a first lock movable between a locked position and an unlocked position, wherein the first lock includes a wireless communication feature;

a second lock movable between a locked position and an unlocked position, wherein the second lock is configured to wirelessly communicate with the first lock, wherein the second lock is installed approximately coplanar with the first lock and the second lock and first lock are installed around a single secure area opening, wherein when in the locked positions, the first and second locks lock the single secure area opening; and

a third lock installed approximately coplanar with respect to the first lock, wherein the third lock is configured to wirelessly communicate with the first lock;

wherein each of the first, second, and third locks is configured to;

transmit wireless signals such that (i) the first lock is configured to transmit a first wireless signal to actuate the second lock, wherein the second lock is configured to actuate between a locked and an unlocked position in response to the first wireless signal;

(ii) the second lock is configured to transmit a second wireless signal to actuate the first lock, wherein the first lock is configured to actuate between a locked and an unlocked position in response to the second wireless signal; and

(iii) the third lock is configured to transmit a third wireless signal to actuate the first lock, wherein the first lock is configured to actuate between a locked and an unlocked position in response to the third wireless signal;

wherein wireless coordination of locking or unlocking is user-selectable as to how many of the second and third locks wirelessly coordinate locking or unlocking with the first lock; and

wherein the first, second, and third locks have first and second modes that are configured by a user, wherein, in a first mode, less than all of the first, second, and third locks are locked or unlocked and, in a second mode, all of the first, second, and third locks are locked or unlocked, and wherein, when either the first, second, or third lock is actuated by the user and based on if the actuated first, second, or third lock is in the first mode or the second mode, the actuated first, second, or third lock transmits the associated first, second, or third signal to trigger the actuation of the other corresponding locks.

8. The lockset of claim 7, wherein the first lock and the second lock are installed on the same door.

9. The lockset of claim 8, wherein the third lock is installed on a different door from the first lock and the second lock.

10. The lockset of claim 7, wherein the first lock is configured to move to the unlocked position responsive to detecting an emergency.

11. The lockset of claim 7, wherein the first lock comprises a deadbolt movable between an extended position and a retracted position.

12. The lockset of claim 11, wherein the second lock comprises a knob configured to move between the locked position and the unlocked position responsive to the wireless communication.

13. The lockset of claim 11, wherein the second lock comprises a mortised bolt mechanism configured to move between the locked position and the unlocked position responsive to the wireless communication.

14. A method of wirelessly coordinating locking and unlocking of an interconnected locking system, the method comprising the steps of:

providing a plurality of locking points positioned around a single secure area opening, each locking point movable between a locked position and an unlocked position, wherein when in the locked position, the plurality of locking points lock the single secure area opening, wherein at least two locking points of the plurality of locking points are arranged in an approximately coplanar manner, and wherein the at least two locking points are configured to wirelessly communicate with at least one other locking point;

actuating at least one of the plurality of locking points between the locked position and the unlocked position;

wherein at least two locking points are configured to;

transmit wireless signals such that (i) a first locking point is configured to transmit a first wireless signal to actuate a second locking point, wherein the second locking point is configured to actuate between a locked and an unlocked position in response to the first wireless signal, and (ii) the second locking point is configured to transmit a second wireless signal to actuate the first locking point, wherein the first locking point is configured to actuate between a locked and an unlocked position in response to the second wireless signal;

wherein coordination of movement between the unlocked position and the locked position is user-selectable as to how many of the plurality of locking points actuate locking or unlocking responsive to the wireless communication; and

wherein the at least two locking points have first and second modes that are configured by a user, wherein, in a first mode, less than all of the at least two locking points are locked or unlocked and, in a second mode, all of the at least two locking points are locked or unlocked, wherein, when either the first or second locking point is actuated by the user and based on if the actuated first or second locking point is in the first mode or the second mode, the actuated first or second locking point transmits the associated first or second signal to trigger the actuation of the other corresponding first and second locking point.

15. The method of claim 14, wherein the at least two locking points comprise a deadbolt movable between an extended position and a retracted position.

16. The method of claim 14, wherein at least a portion of the plurality of locking points are of a different type of lock from each other.

17. An interconnected locking system comprising:

a plurality of locking points positioned around a single secure area opening, each locking point movable between a locked position and an unlocked position, wherein when in the locked position, the plurality of locking points lock the single secure area opening, wherein at least two locking points of the plurality of locking points have a wireless communication feature configured to allow wireless communication between the at least two locking points, wherein the plurality of locking points are arranged in an approximately coplanar manner;

wherein the at least two locking points are further configured to;

transmit wireless signals such that (i) a first locking point is configured to transmit a first wireless signal to actuate a second locking point, wherein the second locking point is configured to actuate between a locked and an unlocked position in response to the first wireless signal; and

(ii) the second locking point is configured to transmit a second wireless signal to actuate the first locking point, wherein the first locking point is configured to actuate between a locked and an unlocked position in response to the second wireless signal;

wherein wireless coordination of movement between the unlocked position and the locked position is user-selectable as to;

(1) which of the plurality of locking points actuate locking or unlocking responsive to a wireless communication signal from at least one of the plurality of locking points; and

(2) how many of the plurality of locking points wirelessly coordinate movement; and

wherein the at least two locking points have first and second modes that are configured by a user, wherein, in a first mode, less than all of the at least two locking points are locked or unlocked and, in a second mode, all of the at least two locking points are locked or unlocked, wherein, when either the first or second locking point is actuated by the user and based on if the actuated first or second locking point is in the first mode or the second mode, the actuated first or second locking point transmits the associated first or second signal to trigger the actuation of the other corresponding first or second locking point.

18. The system of claim 17, wherein at least a portion of the plurality of locking points move between the locked position and the unlocked position responsive to wireless communications received from another locking point.

19. The system of claim 17, wherein at least one of the plurality of locking points is a deadbolt and wherein at least a portion of the plurality of locking points move between the locked position and the unlocked position responsive to wireless communications indicative of the deadbolt moving between the locked position and the unlocked position.

20. The system of claim 19, wherein at least one of the plurality of locking points is a knob that is configured to move between the locked position and the unlocked position responsive to wireless communications indicative of the deadbolt moving between the locked position and the unlocked position.

21. The system of claim 20, wherein the plurality of locking points includes a plurality of mortised bolt mechanisms configured to move between the locked position and the unlocked position responsive to wireless communications indicative of the deadbolt moving between the locked position and the unlocked position.

22. The system of claim 17, wherein at least a portion of the plurality of locking points enter into the unlocked position responsive to a wireless communication indicative of an emergency.

23. The system of claim 17, wherein at least a portion of the locking points are of a different type of lock from each other.