METHOD AND TOOL FOR WIRELESS COMMUNICATIONS WITH SLEEPING DEVICES IN A WIRELESS SENSOR CONTROL NETWORK

• US 20090082885A1
• Filed: 06/09/2008
• Published: 03/26/2009
• Est. Priority Date: 10/31/2006
• Status: Active Grant

• Current Assignee: Siemens Industry Incorporated (Siemens AG)
• Original Assignee: Siemens Building Technologies Incorporated (Siemens AG)
• Inventors: Nass, Geoffrey D.
• Granted Patent: US 9,143,332 B2
• Time in Patent Office: Days
• US Class Current: 700/90
• CPC Class Codes: H04L 12/12 Arrangements for remote connection or disconnection of substations or of equipment thereof
• CPC Class Codes: H04L 12/2838 Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths adaptations of television systems for transmission by electric cable for domestic distribution H04N7/106; hybrid transport H04L12/6418; home network arrangements specially adapted for distribution of digital video signals H04N7/24
• CPC Class Codes: H04L 12/40039 Details regarding the setting of the power status of a node according to activity on the bus
• CPC Class Codes: H04L 2012/2841 Wireless
• CPC Class Codes: H04L 2012/4026 Bus for use in automation systems
• CPC Class Codes: Y02D 30/50 in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

A method of communicating with automation components configured for use within a building automation system is disclosed. The method includes determining a first communication schedule such that the first communication schedule configured to govern an activity schedule for use by an automation component, communicating the first communication schedule to the automation component such that the automation component currently implements a second communication schedule to govern the activity schedule, and adjusting the second communication schedule to equal the communicated first communication schedule such that the activity schedule increases a communication frequency in response to the adjustment. The method may further include defining a duration during which the first communication schedule equals the second communication schedule.

Claims

1. A method of communicating with automation components configured for use within a building automation system, the method comprising:

determining a first communication schedule, the first communication schedule configured to govern an activity schedule for use by an automation component;

communicating the first communication schedule to the automation component, wherein the automation component currently implements a second communication schedule to govern the activity schedule; and

adjusting the second communication schedule to equal the communicated first communication schedule, wherein the activity schedule increases a communication frequency in response to the adjustment.

2. The method of claim 1, wherein determining the first communication schedule includes identifying a target communication frequency.

3. The method of claim 2, wherein identifying a target communication frequency includes identifying a duration.

4. The method of claim 1, wherein the activity schedule includes include a first period associated with an inactive period and a second period associated with an active period, wherein the first period is longer than the second period.

5. The method of claim 1, wherein the first communication schedule directs the automation component to activate for communication once a second.

6. The method of claim 1 further comprising:

establishing a direct communication link between the automation component and another device.

7. The method of claim 1, wherein the another device is a mobile device.

8. The method of claim 1, wherein communicating the first communication schedule to the automation component includes communicating the first communication schedule to the automation component via a second automation component.

9. The device of claim 1 further comprising:

defining a duration during which the first communication schedule equals the second communication schedule.

11. The device of claim 8, wherein the processor configured to utilize a target communication frequency to determine the first communication schedule.

12. The device of claim 9, wherein the target communication frequency includes a duration.

13. The device of claim 8, wherein the activity schedule includes a first period associated with an inactive period and a second period associated with an active period, wherein the first period is longer than the second period.

14. The method of claim 8, wherein the first communication schedule directs the automation component to activate for communication once a second.

15. The device of claim 8, wherein the wireless communication component is configured to establish

a direct communication link to the automation component.

16. The device of claim 8, wherein the communicated first communication schedule to the automation component is communicated to the automation component via a second automation component.

17. The device of claim 8, wherein the processor is further configured to:

define a duration during which the first communication schedule equals the second communication schedule.

10. A mobile device for communicating with automation components within a building automation system, the device comprising:

a processor in communication with a memory, the processor configured to;

determine a first communication schedule, the first communication schedule configured to govern an activity schedule for use by an automation component;

communicate the first communication schedule to the automation component via a wireless communication component, wherein the automation component currently implements a second communication schedule to govern the activity schedule; and

adjust the second communication schedule within the automaton component to equal the communicated first communication schedule, wherein the activity schedule increases a communication frequency in response to the adjustment.