Access control via selective direct and indirect wireless communications

• US 10,529,156 B2
• Filed: 05/20/2014
• Issued: 01/07/2020
• Est. Priority Date: 05/20/2013
• Status: Active Grant

• Current Assignee: Delphian Systems, LLC
• Original Assignee: Delphian Systems, LLC
• Inventors: Myers, Gary L., Hirpara, Ashok, Veleris, John D., Cohen, Michael Aaron
• Primary Examiner(s): Jiang, Yong Hang
• Application Number:
  US14/283,127
• Publication Number:
  US 20140340196A1
• Time in Patent Office: 2,058 Days
• Field of Search: 340 561, 340 51, 340 52, 340 564, 340 57, 340 571, 340 572
• CPC Class Codes: G07C 2009/00341 keyless data carrier having more than one limited data transmission ranges
• CPC Class Codes: G07C 9/00309 operated with bidirectional data transmission between data carrier and locks
• CPC Class Codes: G07C 9/00571 operated by interacting with a central unit

Abstract

A system is described for controlling a locking system restricting physical access (e.g. a door lock). The locking system is accessed (e.g., actuated and monitored) via dual communication path types used by a mobile wireless communication device. The locking system includes an electro-mechanical access control security device, and a receiving unit controlling the electro-mechanical access control security device. The receiving unit is paired with the mobile wireless communication device for receiving input from the mobile wireless device for activating the electro-mechanical access control security device using both low energy and high energy operating modes. The mobile wireless device is configured to access the locking system via both direct BLUETOOTH and indirect mobile wireless data network communications. Moreover, the operating range of the receiving unit is extended by connections to networked devices operating BLUETOOTH 4+LE at a high power-extended range mode through the use of an amplifier stage.

Claims

1. An access control system for controlling physical access via communications with a wireless communication device, the access control system comprising:

an electro-mechanical access control security device; and

a receiving unit for controlling actuation of the electro-mechanical access control security device,

wherein the receiving unit is adapted to be paired with a host on the wireless communication device to communicate via Bluetooth communications;

wherein the receiving unit is adapted for receiving, after pairing with the host, user commands from the paired host for the electro-mechanical access control security device via the Bluetooth communications;

wherein the receiving unit is adapted to selectively operate in one of a plurality of Bluetooth communications energy consumption modes including;

a low energy consumption mode, and

a high energy consumption mode; and

wherein the system selects the high energy consumption mode based upon a current proximity status of the wireless communications device with respect to the access control system.

2. The system of claim 1 wherein the receiving unit is coupled to a network component facilitating remote access via the Internet.

3. The system of claim 1 wherein a range of the receiving unit is extended by integration of a low energy radio signal output of a communications protocol chip with an amplifier circuit interposed between the communications protocol chip and an antenna.

4. The system of claim 2 wherein the network component is a gateway.

5. The system of claim 2 wherein the network component is an extender.

6. The system of claim 2 wherein the network component is part of a mesh network.

7. The system of claim 1 wherein the access control system operates on DC power converted from power received in the form of continuous A/C power.

8. The system of claim 1 wherein communications between the security device and the mobile wireless communications device are supported via at least a direct communication path and an indirect communication path.