Remote commissioning of an array of networked devices

• US 9,208,680 B2
• Filed: 01/11/2013
• Issued: 12/08/2015
• Est. Priority Date: 01/12/2012
• Status: Active Grant

• Current Assignee: Lumenradio AB (LUMENRADIO)
• Original Assignee: Lumenradio AB (LUMENRADIO)
• Inventors: Norln, Niclas, Karlsson, Michael, Bengtsson, Marcus
• Primary Examiner(s): BROWN, VERNAL U
• Application Number:
  US13/740,082
• Publication Number:
  US 20130181813A1
• Time in Patent Office: 1,061 Days
• Field of Search: 340/9.1, 340/12.22, 340/5.64, 340/3.1, 315/368.12, 700/276
• US Class Current: 1/1
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 19/16 in which transmission is by pulses
• CPC Class Codes: G08C 2201/20 Binding and programming of remote control devices
• CPC Class Codes: G08C 2201/71 Directional beams
• CPC Class Codes: G08C 2201/91 Remote control based on location and proximity
• CPC Class Codes: H05B 47/19 via wireless transmission
• CPC Class Codes: H05B 47/199 Commissioning of light sources

Abstract

A system and method for identification of a particular one device from an array of networked devices. Each of the devices are individually addressable by a controller on the network, and a technician preferably identifies a particular one device by use of a handheld remote control. Pointing one of transmitter/receiver pair at a device including the complementary component allows remote disambiguation based upon ranging and signal strength, particularly when using a pair of orthogonal antennas to discriminate and confirm which particular device is being pointed to by the remote. Optional confirmation helps improve identification robustness, and then the properly identified device may be configured/commissioned.

Claims

1. A method for identifying a particular one network lighting device from a network including a plurality of network lighting devices, each network lighting device including a unique associated network ID used in addressing the network lighting device over the network, comprising:

a) exchanging wirelessly a plurality of disambiguation data between a portable configurator and a set of network lighting devices from the plurality of network lighting devices in communication range of said portable configurator, said set of network lighting devices including the particular one network lighting device; and

b) determining automatically using said portable configurator a map of said set of network lighting devices, said map identifying, for each particular network lighting device of said set of network lighting devices, both (i) a distance between said particular network lighting device and said portable configurator and (ii) said unique associated network ID with said particular network lighting device;

wherein said exchanging step a) includes transmitting said plurality of disambiguation data using wireless radiofrequency communications.

2. The method of claim 1 further comprising:

c) addressing individually and sequentially one or more network lighting devices in a subset of said set of network lighting devices using said map to select candidate network IDs until said unique associated network ID of the particular one network lighting device is used to address the particular one network lighting device.

3. The method of claim 1 wherein said exchanging step a) includes a1) transmitting a signal between said portable configurator and each network lighting device of said set of network lighting devices;

a2) establishing a range-dependent parameter for each said transmitted signal responsive to a distance between said portable configurator and said particular network lighting device participating in said transmitting step a1) with respect to each said signal; and

a3) matching said unique associated network ID of said network lighting device and said established range-dependent parameter.

4. The method of claim 3 wherein said determining step b) includes ranking said set of network lighting devices in a rank order responsive to said range-dependent parameters.

5. The method of claim 2 wherein said addressing step c) selects a sequence of candidate network IDs responsive to said rank order, further comprising:

d) responding to each particular candidate network ID of said sequence by a specific one network lighting device of said set that includes said unique associated network ID matching said particular candidate network ID; and

e) interrupting said addressing step c) when the particular one network lighting device responds to said particular candidate network ID.

6. The method of claim 5 wherein said portable configurator includes a light sensor, wherein said responding step d) includes d1) actuating said specific one network lighting device to generate a light signal, and wherein said interrupting step e) includes e1) detecting said light signal using said light sensor.

7. An apparatus, comprising:

a network having a plurality of network lighting devices, each particular network lighting device including a processor, a memory storing program instructions executable by said processor, a network interface coupled to one or more other network interfaces of other network lighting devices, and a network ID, said stored network ID associated with said particular network lighting device and configured to uniquely address said particular network lighting device over said network, and each particular network lighting device further including a wireless radiofrequency communicator coupled to said processor;

a network controller communicated to said plurality of network lighting devices using said network, said network controller issuing a command to a particular one network lighting device using said network ID associated with said particular one network lighting device; and

a portable configurator including a stored program processor, a memory storing non-transitory program instructions for said stored program processor, and a wireless radiofrequency configurator communication device in communication with said wireless radiofrequency communicators of a set of network lighting devices of said plurality of network lighting devices including said particular one network lighting device, each said network lighting device of said set of network lighting devices having a relative physical location with respect to said portable configurator, said portable configurator, responsive to execution of said non-transitory program instructions by said stored program processor, exchanges a first plurality of wireless radiofrequency disambiguation data with said set of network lighting devices and establishes a physical location map that associates each particular network lighting device of said set of network lighting devices with both (i) a relative physical location of said particular network lighting device and (ii) said associated network ID of said particular network lighting device.

8. The apparatus of claim 7 wherein said portable configurator, responsive to execution of said non-transitory program instructions by said stored program processor, exchanges a second plurality of wireless radiofrequency disambiguation data with said set of network lighting devices confirming said particular one network lighting device has been identified by said portable configurator.

9. The apparatus of claim 8 wherein said portable configurator includes a light sensor, wherein said confirming includes generating individually a light signal from said plurality of network lighting devices until said particular one lighting device generates said light signal detected by said light sensor.

10. A method for identifying a particular one network lighting device from a network including a plurality of network lighting devices, each network lighting device including a unique associated network ID used in addressing the network lighting device over the network, comprising:

a) initiating a coarse identification process for the particular one network lighting device using a portable configurator that exchanges a first set of disambiguation data with a set of the plurality of network lighting devices, said set including the particular one network lighting device; and

thereafter

b) processing automatically said first set of disambiguation data to create a map of said set of network lighting devices, said map identifying, for each particular network lighting device of said set of network lighting devices, both (i) a distance between said portable configurator and said particular network lighting device and (ii) said unique associated network ID of said particular network lighting device;

wherein said first set of disambiguation data is exchanged using wireless radiofrequency communications.

11. The method of claim 10 further comprising:

c) initiating a confirm identification process for the particular one network lighting device using said portable configurator that exchanges a second set of disambiguation data with said set of the plurality of network lighting devices; and

thereafter

d) processing automatically said second set of disambiguation data to confirm an identification of the particular one network lighting device.

12. The method of claim 11 wherein said portable configurator includes a light sensor, wherein said second set of disambiguation data includes selective generation of a light signal from an individually addressed network lighting device from said set, wherein said initiating step c) includes individually generating said light signal from each of the network lighting devices using said map, and wherein said processing step d) confirms said identification when the particular one network lighting device generates said light signal and is detected by said light sensor.

13. A method for identifying a particular one addressable network device from a network including a plurality of addressable network devices, each addressable network device including a unique associated network ID used in addressing the addressable network device over the network, comprising:

a) exchanging wirelessly a plurality of disambiguation data between a portable configurator and a set of addressable network devices from the plurality of addressable network devices in communication range of said portable configurator, said set of addressable network devices including the particular one addressable network device; and

b) determining automatically using said portable configurator a map of said set of addressable network devices, said map identifying, for each particular addressable network device of said set of addressable network devices, both (i) a distance between said portable configurator and said particular addressable network device and (ii) said unique associated network ID of said particular addressable network device;

wherein said exchanging step a) includes transmitting said plurality of disambiguation data using wireless radiofrequency communications.

14. The method of claim 13 further comprising:

c) addressing individually and sequentially one or more addressable network devices in a subset of said set of network devices using said map to select candidate network IDs until said unique associated network ID of the particular one addressable network device is used to address the particular one addressable network device.

15. The method of claim 13 wherein said exchanging step a) includes a1) transmitting a signal between said portable configurator and each addressable network device of said set of addressable network devices;

a2) establishing a range-dependent parameter for each said transmitted signal responsive to a distance between said portable configurator and said particular network lighting device participating in said transmitting step a1) with respect to each said signal; and

a3) matching said unique associated network ID of said addressable network device and said established range-dependent parameter.

16. The method of claim 15 wherein the particular one addressable network device includes a particular one addressable remotely controllable damper from a plurality of remotely controllable dampers of a climate control system.

17. An apparatus, comprising:

a network having a plurality of addressable network devices, each particular addressable network device including a processor, a memory storing program instructions executable by said processor, a network interface coupled to one or more other network interfaces of other addressable network devices, and a network ID, said stored network ID associated with said particular addressable network device and configured to uniquely address said particular addressable network device over said network, and each particular addressable network device further including a wireless radiofrequency communicator coupled to said processor;

a network controller communicated to said plurality of addressable network devices using said network, said network controller issuing a command to a particular one addressable network device using said network ID associated with said particular one addressable network device; and

a portable configurator including a stored program processor, a memory storing non-transitory program instructions for said stored program processor, and a wireless radiofrequency configurator communication device in communication with said wireless radiofrequency communicators of a set of addressable network devices of said plurality of addressable network devices including said particular one addressable network device, each said addressable network device of said set of addressable network devices having a relative physical location with respect to said portable configurator, said portable configurator, responsive to execution of said non-transitory program instructions by said stored program processor, exchanges a first plurality of wireless radiofrequency disambiguation data with said set of addressable network devices and establishes a physical location map that associates each particular addressable network device of said set of addressable network devices with both (i) a relative physical location and (ii) said associated network ID of said particular addressable network device.

18. The apparatus of claim 17 wherein said particular one addressable network device includes a particular one addressable remotely controllable damper from a plurality of remotely controllable dampers of a climate control system.

19. A portable configurator operable to provision a particular one network device from a network including a plurality of network devices, each network device including a unique associated network ID used in addressing the network device over the network, comprising:

a housing supporting a main antenna, a secondary antenna, a controller, and an input/output (I/O) system, said controller including a microprocessor and a memory storing a set of microprocessor-executable instructions, said set of microprocessor-executable instructions controlling said antennae with an identification and commissioning method, said identification and commissioning method comprising the steps of;

a) initiating a coarse identification process relative to the particular one network device by exchanging a first set of disambiguation data with a set of the plurality of network devices using a disambiguating radiofrequency transmission from each of said antennae, said set of the plurality of network devices including the particular one network lighting device; and

thereafter

b) processing automatically said first set of disambiguation data to create a map of said set of network devices, said map identifying, for each particular network device of said set of network lighting devices, both (i) a distance from said antennae to said particular network device and (ii) said unique associated network ID of said particular network device.

20. The portable configurator of claim 19 further comprising:

c) initiating a confirm identification process for the particular one network device an alternate communication system different from said disambiguation radiofrequency transmission that exchanges a second set of disambiguation data with said set of the plurality of network devices; and

thereafter

d) processing automatically said second set of disambiguation data to confirm an identification of the particular one network device.

21. The portable configurator of claim 20 wherein said housing further supports a sensor, controlled by said set of microprocessor-executable instructions, responsive to a confirmation signal from the particular one network device, wherein said second set of disambiguation data includes selective generation of said confirmation signal from an individually addressed network lighting device from said set of the plurality of network devices, wherein said initiating step c) includes individually generating said confirmation signal from each of the network devices using said map, and wherein said processing step d) confirms said identification when the particular one network lighting device generates said confirmation signal and is detected by said sensor.

22. The portable configurator of claim 21 wherein said set of the plurality of network devices include lighting devices, said sensor includes a light sensor, and generation of said confirmation signal includes illumination of a lighting device responsive to being individually and specifically addressed during said initiating step c).