US5909429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for installing a wireless network which transmits node addresses directly from a wireless installation device to the nodes without using the wireless network
Assignee: Philips North America LLC
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Filing: 1996-09-03
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Granted: 1999-06-01
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Expires: 2016-09-03
Abstract
Abstract A method for installing a wireless network, which includes the steps of physically installing a plurality of nodes in respective different locations in a building, connecting the nodes to a power supply and powering up the nodes, using a wireless installation device to program a respective address into the nodes, using the wireless installation device to program one or more default settings into the nodes, using the wireless installation device to verify operation of the nodes, and, using the wireless installation device to dump at least information regarding the physical location and associated address of the nodes to a building computer. In a presently preferred embodiment, the wireless installation device is preferably an RF portable computer which has an RF transmitter which has a variable power setting, and an RF receiver which also has a variable power setting. During installation of each node, the RF portable computer assigns a unique address to that node, and then loads the assigned address and all appropriate default settings into that node. The address data and default settings are preferably stored in nonvolatile memory provided in each node. The wireless programming of the nodes is preferably accomplished using a software "handshaking" procedure which ensures that the address and default setting data is only loaded into the node currently being programmed, and not inadvertently into one or more other nearby nodes. In this connection, an iterative power reduction scheme can be utilized to prevent multiple nodes from being inadvertently assigned the same address. Also disclosed is a method for installing one or more nodes in an existing wireless network, which method is performed in essentially the same manner as that described above in connection with the original installation of the wireless network itself, with the exception being that instead of an entire network of nodes being installed, only one or more nodes are installed in a pre-existing wireless network.
Inventors
- 👤 Srinagesh Satyanarayana
- 👤 Frank C. Guida
- 👤 George A. Melnik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:56
CPC Classifications
H; H04; H04W; H04W16/00; H04W16/18; H04W16/20; H04L; H04L61/00; H04L61/50; H04L61/5038; H04L61/5084; H04W52/00; H04W52/02; H04W52/0209; H04W52/0212; H04W52/0219; H04W8/00; H04W8/26; Y; Y02; Y02D; Y02D30/00; Y02D30/70
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
56 words
A method for installing a wireless network, including the steps of: physically installing a plurality of nodes in respective different locations in a building; and using a wireless installation device to program one of the nodes with its node address, said node address being transmitted wirelessly directly from said wireless installation device to said one node.
Claim 2
Independent Claim
56 words
A method for installing a wireless network, including the steps of: physically installing a plurality of nodes in respective different locations in a building; and using a wireless installation device to program one of the nodes with its node address, said node address being transmitted wirelessly directly from said wireless installation device to said one node.
Claim 3
Dependent Claim
30 words
The method as set forth in claim 1, further including the step of providing information regarding the physical location and node address of said one node to a control node.
Claim 4
Dependent Claim
61 words
The method as set forth in claim 1, further including the step of using the wireless installation device to program said one node with one or more default parameters in addition to its node address, said one or more default parameters being transmitted wirelessly from said wireless installation device directly to said one node without using the wireless network being installed.
Claim 5
Dependent Claim
33 words
The method as set forth in claim 1, further including the step of using the wireless installation device to verify proper operation of said one node without using the wireless network being installed.
Claim 6
Dependent Claim
33 words
The method as set forth in claim 3, further including the step of using the wireless installation device to verify proper operation of said one node without using the wireless network being installed.
Claim 7
Dependent Claim
37 words
The method as set forth in claim 1, further including the step of connecting said one node to a power supply and powering up said one node, prior to the step of using the wireless installation device.
Claim 8
Dependent Claim
39 words
The method as set forth in claim 1, wherein the step of using the wireless installation device is carried out using a software handshaking procedure designed to ensure that only said one node is programmed with said node address.
Claim 9
Dependent Claim
36 words
The method as set forth in claim 1, further including the step of using said wireless installation device to download information regarding the physical location and node address of said one node to a control node.
Claim 10
Dependent Claim
22 words
The method as set forth in claim 1, wherein said wireless installation device comprises a portable computer equipped with RF communications facilities.
Claim 11
Dependent Claim
79 words
The method as set forth in claim 1, wherein: said wireless installation device includes an RF transmitter having a variable RF power setting; the step of using the wireless installation device is carried out by holding said wireless installation device close enough to the node currently being programmed, and by adjusting said variable RF power setting to a low enough level to ensure that only the node currently being programmed is within a transmitting range of said RF transmitter.
Claim 12
Dependent Claim
81 words
The method as set forth in claim 1, wherein: said one node includes an RF transmitter and an RF receiver; said wireless installation device includes an RF transmitter and an RF receiver; and wherein a first RF communication link between said RF receiver of said wireless installation device and said RF transmitter of said one node is stronger than a second RF communication link between said RF transmitter of said wireless installation device and said RF receiver of said one node.
Claim 13
Dependent Claim
113 words
The method as set forth in claim 1, wherein: the wireless network comprises an intelligent lighting control system; each of the nodes includes a lighting module and a node controller coupled to said lighting module; said node controller of each of said nodes includes a digital signal processing device, an RF transmitter, and an RF receiver, said RF transmitter and said RF receiver being commonly coupled to said digital signal processing device; said wireless installation device includes a digital signal processing device, an RF transmitter, and an RF receiver, said RF transmitter and said RF receiver being commonly coupled to said digital signal processing device; and, said control node comprises a building computer.
Claim 14
Dependent Claim
22 words
The method as set forth in claim 1, wherein said node addresses are wirelessly transmitted without using the wireless network being installed.
Claim 15
Dependent Claim
35 words
The method as set forth in claim 1, wherein said node addresses are wirelessly transmitted prior to use of said network to execute an initialization routine with said at least selected ones of the nodes.
Claim 16
Independent Claim
150 words
A method for installing a wireless network, including the steps of: physically installing a plurality of nodes in respective different locations in a building; and using a wireless installation device to program at least selected ones of the nodes with a respective address, wherein the step of using the wireless installation device is carried out using a software handshaking procedure designed to ensure that only the node currently being programmed is programmed with said address, and wherein, in accordance with said software handshaking procedure: said wireless installation device transmits an address assignment command over a prescribed transmitting range; each node which receives said address assignment command transmits an address acknowledgment response for return to said wireless installation device; and, said wireless installation device transmits a cancel address assignment command over said prescribed transmitting range, decreases said prescribed transmitting range, and re-transmits said address assignment command over the decreased transmitting range.
Claim 17
Independent Claim
150 words
A method for installing a wireless network, including the steps of: physically installing a plurality of nodes in respective different locations in a building; and using a wireless installation device to program at least selected ones of the nodes with a respective address, wherein the step of using the wireless installation device is carried out using a software handshaking procedure designed to ensure that only the node currently being programmed is programmed with said address, and wherein, in accordance with said software handshaking procedure: said wireless installation device transmits an address assignment command over a prescribed transmitting range; each node which receives said address assignment command transmits an address acknowledgment response for return to said wireless installation device; and, said wireless installation device transmits a cancel address assignment command over said prescribed transmitting range, decreases said prescribed transmitting range, and re-transmits said address assignment command over the decreased transmitting range.
Claim 18
Dependent Claim
29 words
The method as set forth in claim 15, wherein said software handshaking procedure is iterated until only a single address acknowledgement response is received by said wireless installation device.
Claim 19
Dependent Claim
62 words
The method as set forth in claim 16, wherein further, in accordance with said software handshaking procedure: said wireless installation device transmits an address assignment confirmation command in response to said wireless installation device receiving a single address acknowledgement response; and, the node currently being programmed transmits an address set confirmation response, in response to receipt of said address assignment confirmation command.
Claim 20
Dependent Claim
22 words
The method as set forth in claim 15, wherein said wireless installation device comprises a portable computer equipped with RF communications facilities.
Claim 21
Dependent Claim
48 words
The method as set forth in claim 18, wherein: said wireless installation device includes an RF transmitter having a variable power setting, and an RF receiver; and, said prescribed transmitting range of said wireless installation device is decreased by lowering said variable power setting of said RF transmitter.
Claim 22
Independent Claim
208 words
A method for installing at least one additional node in a wireless network which includes a control node and a plurality of other nodes, including the steps of: physically installing said at least one additional node; connecting the at least one additional node to a power supply and powering up the at least one additional node; using a wireless installation device to program a respective address into said at least one additional node; using said wireless installation device to program one or more default settings in addition to said respective address into said at least one additional node; using said wireless installation device to verify operation of said at least one additional node; and, using said wireless installation device to dump at least information regarding a physical location and associated address of said at least one additional node to the control nodes wherein said respective address and said one or more default settings are transmitted wirelessly directly from said wireless installation device to said at least one additional node without using the wireless network, and wherein said using of said wireless installation device to verify operation of said at least one additional node and to dump information to the control node is done without using the wireless network.
Claim 23
Independent Claim
208 words
A method for installing at least one additional node in a wireless network which includes a control node and a plurality of other nodes, including the steps of: physically installing said at least one additional node; connecting the at least one additional node to a power supply and powering up the at least one additional node; using a wireless installation device to program a respective address into said at least one additional node; using said wireless installation device to program one or more default settings in addition to said respective address into said at least one additional node; using said wireless installation device to verify operation of said at least one additional node; and, using said wireless installation device to dump at least information regarding a physical location and associated address of said at least one additional node to the control nodes wherein said respective address and said one or more default settings are transmitted wirelessly directly from said wireless installation device to said at least one additional node without using the wireless network, and wherein said using of said wireless installation device to verify operation of said at least one additional node and to dump information to the control node is done without using the wireless network.
Claim 24
Dependent Claim
33 words
The method as set forth in claim 20, wherein: said wireless installation device comprises a portable computer equipped with RF communications facilities; and, said at least one additional node includes an RF transceiver.
Claim 25
Independent Claim
174 words
A method for installing a wireless network, including the steps of: physically installing a node to be included in the wireless network in a respective location in a building; connecting the node to a power supply and powering up the node; using a wireless installation device to program a respective address into the node; using said wireless installation device to program one or more default settings in addition to said respective address into the node; using said wireless installation device to verify operation of the node; and, repeating each of the above-recited steps for each of the nodes to be included in the wireless network until all of the nodes to be included in the wireless network have been installed. wherein said respective address and said one or more default settings are transmitted wirelessly directly from said wireless installation device to the node without using the wireless network being installed, and wherein said using of said wireless installation device to verify operation of the node is done without using the wireless network being installed.
Claim 26
Independent Claim
174 words
A method for installing a wireless network, including the steps of: physically installing a node to be included in the wireless network in a respective location in a building; connecting the node to a power supply and powering up the node; using a wireless installation device to program a respective address into the node; using said wireless installation device to program one or more default settings in addition to said respective address into the node; using said wireless installation device to verify operation of the node; and, repeating each of the above-recited steps for each of the nodes to be included in the wireless network until all of the nodes to be included in the wireless network have been installed. wherein said respective address and said one or more default settings are transmitted wirelessly directly from said wireless installation device to the node without using the wireless network being installed, and wherein said using of said wireless installation device to verify operation of the node is done without using the wireless network being installed.
Claim 27
Dependent Claim
37 words
The method as set forth in claim 22, further including the step of using said wireless installation device to dump at least information regarding said physical location and associated address of the nodes to a control node.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-05-31 | 2002-11-30 | 2003-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-05-31 | 2006-11-30 | 2007-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-05-31 | 2010-11-30 | 2011-06-01 | $7700.00 | Window Closed / Lapsed |