Automation devices, systems, architectures, and methods for energy management and other applications

• US 9,588,506 B1
• Filed: 10/10/2012
• Issued: 03/07/2017
• Est. Priority Date: 10/10/2011
• Status: Active Grant

• Current Assignee: Autani, LLC
• Original Assignee: Autani, LLC
• Inventors: Clayton, Randy
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): Karim, Ziaul
• Application Number:
  US13/649,096
• Time in Patent Office: 1,609 Days
• Field of Search: 700/19, 700286-298
• US Class Current: 1/1
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 19/41855 by local area network [LAN], network structure
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: H04B 7/145 Passive relay systems
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic

Abstract

A building control and management system including an automation controller and a plurality of peripheral devices configured to perform building control-management system functions. The automation controller and peripheral devices communicate wirelessly and the peripheral devices can be enabled and disabled as wireless repeaters in a network formed by the automation controller and the peripheral devices. The automation controller can monitor the communication traffic levels in the wireless network and enable or disable peripheral devices as wireless repeaters to increase or decrease the communication traffic in the network.

Claims

1. An automated building control system, comprising:

an automation controller; and

,

a plurality of peripheral devices configured to perform a building control function, wherein,

the automation controller and peripheral devices communicate wirelessly and the peripheral devices can be enabled and disabled as wireless repeaters in a network formed by the automation controller and the peripheral devices,

at least one peripheral device is enabled as a wireless repeater to receive and retransmit signals from other peripheral devices and at least one peripheral device is disabled as a wireless repeater to not retransmit signals from other peripheral devices, wherein

the network is monitored to determine whether the automation controller can communicate with all of the peripheral devices; and

,

a portion of the peripheral devices are disabled for a period of time by issuing a command via the automation controller and enabled as wireless repeaters selectively by the automation controller until the automation controller can communicate with all of the peripheral devices.

2. The system of claim 1, wherein the plurality of peripheral devices includes at least one peripheral device that communicates with the automation controller via a wire.

3. The system of claim 1, wherein the automation controller selectively enables and disables peripheral devices as wireless repeaters based on at least one of network performance and peripheral system utilization.

4. A method of configuring a wireless communication network for a building control system comprising:

providing an automation controller and peripheral devices that communicate wirelessly, wherein the peripheral devices can be enabled and disabled as wireless repeaters;

forming a wireless communication network including the automation controller and peripheral devices;

disabling a portion of the peripheral devices as wireless repeaters for a period of time by issuing a command via the automation controller;

monitoring communication traffic through the wireless communication network;

determining whether the automation controller can communicate with all of the peripheral devices; and

,

enabling peripheral devices as wireless repeaters selectively until the automation controller can communicate with all of the peripheral devices.

5. The method of claim 4, wherein said disabling includes disabling peripheral devices temporarily as wireless repeaters.

6. The method of claim 4, further comprising issuing a find command via the automation controller to enable at least one peripheral device as wireless repeaters for at least a period of time when at least one other peripheral device is not wirelessly communicating with the automation controller.

7. The method of claim 4, further comprising issuing a delayed on-demand command via the automation controller to enable a plurality of peripheral devices to perform a function at least one time delay from issuance of the on-demand command by the automation controller.

8. The method of claim 4, further comprising:

enabling peripheral devices as wireless repeaters;

monitoring communication traffic through the wireless communication network; and

,

disabling peripheral devices as wireless repeaters to vary communication traffic in the wireless communication network.

9. The method of claim 8, wherein said enabling including enabling a portion of the peripheral devices as wireless repeaters for less than all of the peripheral devices in the wireless communication network.

10. The method of claim 4, wherein disabling peripheral devices as wireless repeaters to vary communication traffic in the wireless communication network is based on at least one of network performance and peripheral system utilization.

11. The method of claim 4, further comprising enabling peripheral devices as wireless repeaters to vary communication traffic further in the wireless communication network is based on at least one of network performance and peripheral system utilization.

12. A method of configuring a wireless communication network for a building control system comprising:

providing an automation controller and peripheral devices that communicate wirelessly, wherein the peripheral devices can be enabled and disabled as wireless repeaters;

including at least one peripheral device as a dedicated network node that serves as a wireless repeater;

forming a wireless communication network including the automation controller and peripheral devices;

disabling a portion of the peripheral devices as wireless repeaters for a period of time by issuing a command via the automation controller;

enabling only the network nodes as wireless repeaters;

monitoring wireless communication traffic between the automation controllers and the peripheral devices;

determining whether the automation controller can communicate with all of the peripheral devices; and

,

enabling selectively peripheral devices that are not network nodes as wireless repeaters until the automation controller can communicate with all of the peripheral devices.

13. The method of claim 12, wherein said disabling includes disabling peripheral devices temporarily as wireless repeaters.

14. The method of claim 12, further comprising:

determining a desired heat transfer rate to maintain a comfort level;

varying a temperature set point of an HVAC system from a first set point to a second set point; and

,

changing an air flow rate of a fan system to increase the heat transfer coefficient relative to people in an area to compensate for variation of the temperature set point.

15. The method of claim 12, wherein enabling selected peripheral devices that are not network nodes as wireless repeaters to vary the wireless communication traffic in the wireless communication network is based on at least one of network performance and peripheral system utilization.

16. The method of claim 12, further comprising disabling peripheral devices as wireless repeaters to vary communication traffic further in the wireless communication network is based on at least one of network performance and peripheral system utilization.