Wall-embedded power line communication device

• US 9,755,694 B2
• Filed: 03/20/2014
• Issued: 09/05/2017
• Est. Priority Date: 12/03/2013
• Status: Active Grant

• Current Assignee: Zyxel Communications Corporation (Unizyx Holding Corporation)
• Original Assignee: Zyxel Communications Corporation (Unizyx Holding Corporation)
• Inventors: Chen, Tzung-Pao, Lin, Tzu-Lung, Lin, Chin-Ru, Lai, Chen-Ju
• Primary Examiner(s): Kitov, Zeev V
• Application Number:
  US14/220,152
• Publication Number:
  US 20150155911A1
• Time in Patent Office: 1,265 Days
• CPC Class Codes: H04B 2203/5458 Monitor sensor; Alarm systems
• CPC Class Codes: H04B 3/02 Details
• CPC Class Codes: H04B 3/54 Systems for transmission via power distribution lines
• CPC Class Codes: H04B 3/58 Repeater circuits

Abstract

A “wall-embedded” power-line-communication (PLC) enabled device connecting with the home network backbone through the PLC technology is disclosed. The wall-embedded PLC enabled device includes at least a system module, a front panel, and a holder. With flexible, modular architecture, the device can easily optionally integrate required functions, such as sensors, actuators and so on, or additional heterogeneous communication interfaces, to extend the service coverage, to support the specific smart-house services, and other uses.

Claims

1. A wall-embedded power line communication device comprising:

a front plate substantially flush with and parallel to an exterior surface of a wall;

a holder coupled to the front plate and extending into an interior of the wall;

a system module within the holder, the system module providing a power line communication interface unit, a data processing unit for data processing, and a first hardware system-module interface unit, the system module configured to provide a specific or multi-functional service type; and

an auxiliary module installed within the holder, the auxiliary module configured to provide the service type and comprising a second hardware system-module interface unit having means for communications with the first hardware system-module interface unit of the system module,

wherein the system module is a platform connecting to at least one auxiliary module then collecting the data from each auxiliary module for integrating variant services.

2. The wall-embedded power line communication device of claim 1 wherein the system module further comprises

an AC-DC power converter unit configured to provide power for the wall-embedded power line communication device.

3. The wall-embedded power line communication device of claim 2 wherein the data processing unit comprises a remote management software package executed by the data processing unit.

4. The wall-embedded power line communication device of claim 2 wherein the data processing unit comprises a remote management software agent executed by the data processing unit for communicating with a remote management server running a Remote Management software Package.

5. The wall-embedded power line communication device of claim 4 wherein the remote management software agent is further configured to offload data to the remote management server.

6. The wall-embedded power line communication device of claim 4 wherein the remote management software agent is further configured to provide remote access capability via the Internet.

7. The wall-embedded power line communication device of claim 4 wherein the remote management software agent is further configured to provide monitoring services.

8. The wall-embedded power line communication device of claim 1 wherein the auxiliary module is an extended-function module having the second hardware system-module interface unit coupled to the first hardware system-module interface unit of the system module.

9. The wall-embedded power line communication device of claim 8 further comprising a front panel coupled to the system module to provide a user interface to the wall-embedded power line communication device;

wherein the extended-function module further comprises;

an extended-function unit providing a user interface and/or a sensor to monitor an environmental status and/or an actuator unit to execute specific actions; and

a module-front-panel interface unit configured to provide communications between the extended-function module and the front panel.

10. The wall-embedded power line communication device of claim 9 wherein the extended-function unit includes an actuator to control power on/off for an associated relay switch.

11. The wall-embedded power line communication device of claim 1 wherein the auxiliary module is a heterogeneous communication module having the second hardware system-module interface unit coupled to the first hardware system-module interface unit of the system module and configured to communicate with devices without PLC technology.

12. The wall-embedded power line communication device of claim 11 further comprising a front panel coupled to the system module and provides a user interface to the wall-embedded power line communication device;

and wherein the heterogeneous communication module further comprises;

a communication interface unit configured to communicate with devices without PLC technology; and

a module-front-panel interface unit configured to provide communications between the heterogeneous communication module and the front panel.

13. The wall-embedded power line communication device of claim 12 wherein the communication interface unit is configured to communicate with devices without PLC technology using a technology selected from a group consisting of Wi-Fi, Bluetooth, Zigbee, Z-Wave, DECT, Ethernet, USB, MoCA, and HomePNA.

14. The wall-embedded power line communication device of claim 12 wherein the heterogeneous communication module includes a camera.

15. The wall-embedded power line communication device of claim 11 wherein the heterogeneous communication module is configured to remotely control external objects.

16. The wall-embedded power line communication device of claim 11 wherein the heterogeneous communication module is configured to monitor temperature and/or humidity and/or luminance in the area of the wall-embedded power line communication device.

17. The wall-embedded power line communication device of claim 11 wherein the heterogeneous communication module is configured to collect physiologic data and/or monitor events generated by remotely.

18. The wall-embedded power line communication device of claim 11 wherein the heterogeneous communication module includes an embedded speaker and/or microphone for message notifications and responses.

19. The wall-embedded power line communication device of claim 11 wherein the heterogeneous communication module is configured to integrate with service providers to offer remote health advisory services.

20. The wall-embedded power line communication device of claim 1 wherein the system module is connected to an AC power line within the wall.