IP Library Granted Patent US 12,430,967
Granted Patent B2
US 12,430,967 · App. 17/247,626 · Granted Sep 30, 2025

Access control apparatus locator

Inventors: Maxim Rydkin (Penfield, NY); Michael Yudichak (Fairport, NY)
Assignee: HONEYWELL INTERNATIONAL INC.
G07C9/00571G08B7/06
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Quick Facts
Patent No.
US 12,430,967
App. No.
17/247,626
Granted
Sep 30, 2025
Kind
B2
Abstract

A method for locating at least one access control apparatus within an access control system is provided. The method includes transmitting, through a wired connection, the wired connection being between a controller and at least one access control apparatus, a signal comprising at least one access control apparatus instruction to at least one of a first access control apparatus and a second access control apparatus, and performing at least one response (ex. emitting a sound and/or light) by at least one of the first access control apparatus and the second access control apparatus. The signal, in certain instances, may be sent from the controller (ex. initiated by software installed on the controller), or from a handheld device (ex. patching into the wired connection). By performing this response, a user is more easily able to locate at least one of the first access control apparatus and the second access control apparatus.

Claims (19)

1. A method for enabling a user to locate an access control apparatus within a controlled space in a system comprising two or more access control apparatuses, the method comprising:

providing a controller, the controller being in wired communication with a first access control apparatus through a first wired connection and in wired communication with a second access control apparatus through a second wired connection;

transmitting, from the controller through the first wired connection, a signal comprising an access control apparatus instruction, the signal comprising a particular voltage, to the first access control apparatus;

indicating a location of the first access control apparatus within a controlled space by performing a response by the first access control apparatus, the response being caused by the access control apparatus instruction, wherein the response comprises at least one of: emitting a sound and emitting a light, wherein different voltages trigger different responses; and

transmitting, with a handheld device capable of patching into one of the first wired connection and the second wired connection, the signal to one of the first access control apparatus and the second access control apparatus using one or more of the first wired connection and the second wired connection.

2. The method of claim 1 , wherein at least one of the first access control apparatus and the second access control apparatus are an access control reader or a door controller.

3. The method of claim 1 , wherein the controller receives an instruction from an access control software application to transmit the signal.

4. The method of claim 3 , wherein the access control software application is accessible through at least one of a cloud-based platform and a local computer system.

5. An access control system for enabling a user to locate an access control apparatus, the system comprising:

a first access control apparatus;

a second access control apparatus;

a controller in wired communication with the first access control apparatus through the first wired connection and in wired communication with the second access control apparatus through the second wired connection, the controller configured to

indicate a location of the first access control apparatus within a controlled space by transmitting a signal through the first wired connection, the signal comprising an access control apparatus instruction, and a particular voltage, the access control apparatus instruction causing the first access control apparatus to perform a response, the response comprising at least one of: emitting a sound and emitting a light, wherein different voltages trigger different responses; and

a handheld device capable of patching into one of the first wired connection and the second wired connection, the handheld device configured to transmit the signal to one of the first access control apparatus and the second access control apparatus using one or more of the first wired connection and the second wired connection.

6. The access control system of claim 5 , wherein the controller receives an instruction from an access control software application to transmit the signal.

7. The access control system of claim 6 , wherein the access control software application is accessible through at least one of a cloud-based platform and a local computer system.

8. The access control system of claim 5 , wherein the light comprises at least one of: a blinking and a color.

9. The access control system of claim 5 , wherein the sound comprises at least one of: a buzz and a beep.

10. The access control system of claim 5 , wherein at least one of the first access control apparatus and the second access control apparatus are an access control reader or a door controller.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 11, 2024
From: CARRIER CORPORATION
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 069175/0204 →
Continuity (2)
Provisional Application 62956453 · Jan 2, 2020
Related Publication 20210209880A1 · Jul 8, 2021
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