Access control accessibility

Patent metadata

Field	Value
Publication number	US-12087112-B2
Application number	US-202117305879-A
Country	US
Kind code	B2
Filing date	Jul 16, 2021
Priority date	Jul 28, 2020
Publication date	Sep 10, 2024
Grant date	Sep 10, 2024

Abstract

An access control system and a method for operating an access control system are provided. The access control system includes an access control device. The method provides a step for initiating the transmission of the advertising signal by a communication module of the access control device, the advertising signal being received by a mobile device. The method provides a step for automatically receiving an access credential from the mobile device to the communication module of the access control device. The method provides a step for comparing, in an authentication module, the access credential with an authorized access credential (e.g., stored in a memory of the access control device).

First claim

What is claimed is:

1. An access control system comprising:
an access control device comprising:
a communication module configured to wirelessly transmit an advertising signal when initiated, and to wirelessly receive an access credential from a mobile device;
a detection sensor electrically coupled to the communication module, the detection sensor configured to initiate the transmission of the advertising signal by the communication module when a status event is detected;
a memory for storing an authorized access credential; and
an authentication module electrically coupled with the communication module and the memory, the authentication module configured to compare the access credential with the authorized access credential wherein
the mobile device is configured to automatically transmit the access credential, and wherein transmission of the access credentials is conditioned on a signal strength of the advertising signal, and
wherein the automatic transmitting of the access credential is deactivated responsive to the access credential not matching an authorized access credential; and
wherein the transmitting of the access credential is further conditioned on a movement of the mobile device, wherein the movement of the mobile device indicates whether the mobile device has been continuously carried or set down, and wherein responsive to an indication of the mobile device being continuously carried the access credential is automatically transmitted, and responsive to an indication of the mobile being set down, the access credential is not automatically transmitted.

2. The access control system of claim 1 , wherein transmitting of the access credential is conditioned on a validation of a biometric identifier, and wherein the biometric identifier is captured by the mobile device.

3. The access control system of claim 2 , wherein the captured biometric identifier is compared with an authorized biometric identifier stored in a memory of the mobile device.

4. The access control system of claim 3 , wherein the captured biometric identifier is validated when the captured biometric identifier matches the authorized biometric identifier.

5. The access control system of claim 3 , wherein the automatic transmitting of the access credential is deactivated when the captured biometric identifier does not match the authorized biometric identifier.

6. The access control system of claim 3 , wherein the automatic transmitting of the access credential is maintained when the captured biometric identifier matches the authorized biometric identifier.

7. The access control system of claim 2 , wherein the biometric identifier comprises at least one of: a fingerprint, a facial image, an iris image, a voice recording, and a gait pattern.

8. The access control system of claim 1 , wherein the access control device further comprises a lock actuator configured to unlock when the access credential matches the stored authorized access credential.

9. The access control system of claim 8 , wherein the access control device further comprises a compartment operably coupled with the lock actuator.

10. The access control system of claim 9 , wherein the status event comprises at least one of: a movement of the compartment, a vibration detection, a motion detection, a sound detection, an infrared detection, and a rotation of a handle.

11. The access control system of claim 1 , wherein at least one of the advertising signal and the access credential are transmitted using a short-range communication, the short-range communication comprising at least one of: Bluetooth, Bluetooth Low Energy (BTLE), Zigbee, infrared, and Wi-Fi.

12. The access control system of claim 1 , wherein the access control device is battery powered.

13. A method for operating an access control system comprising an access control device, the method comprising:
initiating the transmission of the advertising signal by a communication module of the access control device, the advertising signal being received by a mobile device;
automatically transmitting an access credential from the mobile device, wherein transmission of the access credential is conditioned on a signal strength of the advertising signal;
receiving the access credential from the mobile device in the communication module of the access control device, the communication module of the access control device electrically coupled with an authentication module of the access control device; and
comparing, in the authentication module, the access credential with an authorized access credential, the authorized access credential being stored in a memory of the access control device wherein the automatic transmitting of the access credential is deactivated responsive to the access credential not matching an authorized access credential; and
wherein the transmitting of the access credential is further conditioned on a movement of the mobile device, wherein the movement of the mobile device indicates whether the mobile device has been continuously carried or set down, and wherein responsive to an indication of the mobile device being continuously carried the access credential is automatically transmitted, and responsive to an indication of the mobile being set down, the access credential is not automatically transmitted.

14. The method of claim 13 , further comprising unlocking a compartment when the access credential matches the stored authorized access credential.

15. The method of claim 14 , further comprising actuating the compartment to release a key from within the compartment.

16. The method of claim 13 , wherein the transmission of the advertising signal is initiated by the detection of a status event.

17. The method of claim 16 , wherein the status event comprises at least one of: a movement of a compartment, a vibration detection, a motion detection, a sound detection, an infrared detection, and a rotation of a handle.

Assignees

• Carrier Corp

Inventors

• Kuenzi Adam
• Cooper Adam
• Harkema Jonah J

Classifications

• H04W64/00

  Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management · CPC title

• H04W12/08

  Access security · CPC title

• G07C2009/00952

  Electronic keys comprising a mechanical key within their housing, e.g. extractable or retractable emergency key · CPC title

• G07C2009/00396

  starting with prompting the keyless data carrier · CPC title

• G07C9/00944

  Details of construction or manufacture · CPC title