Apparatus and methods for mapping a wired network
First Claim
1. A system for determining the electrical connections of a plurality of nodes coupled to a circuit, comprising:
- an electrical power distribution system includinga circuit;
a processor coupled to said circuit;
a plurality of nodes connected to said circuit and in communication with said processor, wherein at least a first node of said plurality of nodes and a second node of said plurality of nodes include node electronics, and said node electronics are configured to receive and send node electrical signals;
an external power drawing load coupled to said first node, wherein said external power drawing load draws power from said circuit and through said first node,wherein said node electronics in said first node are configured
1) to detect said power drawn by said external power drawing load and
2) to send a node electrical signal from said first node to said processor by said circuit, indicating that said first node has sensed said power drawn by said external power drawing load,and said node electronics in said second node are configured
1) to detect power drawn through said second node and
2) to send a node electrical signal from said second node to said processor by said circuit, indicating said power drawn through said second node; and
wherein said processor is configured to identify which of said plurality of nodes are upstream or downstream relative to one another on said circuit based on said node electrical signal sent from said first node and said node electrical signal sent from said second node, wherein if said second node is upstream from said first node said power drawn through said second node includes said power drawn by said external power drawing load.
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Accused Products
Abstract
The present disclosure relates to a system and method for determining the electrical connections of a plurality of nodes. The nodes may include an electrical power distribution system including a plurality of nodes, connected to the power distribution system. At least two of the nodes include node electronics, at least one of the nodes is configured to be operatively coupled to an external power drawing load, and at least one of the nodes upstream from the node configured to be operatively coupled to the external power drawing load is configured to detect power drawn by the external power drawing load. The at least one upstream node is configured to send a node electrical signals using the node electronics indicating that the drawn power was detected. The system is configured to identify the wiring configuration of the plurality of nodes relative to each other based on the node electrical signal.
76 Citations
13 Claims
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1. A system for determining the electrical connections of a plurality of nodes coupled to a circuit, comprising:
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an electrical power distribution system including a circuit; a processor coupled to said circuit; a plurality of nodes connected to said circuit and in communication with said processor, wherein at least a first node of said plurality of nodes and a second node of said plurality of nodes include node electronics, and said node electronics are configured to receive and send node electrical signals; an external power drawing load coupled to said first node, wherein said external power drawing load draws power from said circuit and through said first node, wherein said node electronics in said first node are configured
1) to detect said power drawn by said external power drawing load and
2) to send a node electrical signal from said first node to said processor by said circuit, indicating that said first node has sensed said power drawn by said external power drawing load,and said node electronics in said second node are configured
1) to detect power drawn through said second node and
2) to send a node electrical signal from said second node to said processor by said circuit, indicating said power drawn through said second node; andwherein said processor is configured to identify which of said plurality of nodes are upstream or downstream relative to one another on said circuit based on said node electrical signal sent from said first node and said node electrical signal sent from said second node, wherein if said second node is upstream from said first node said power drawn through said second node includes said power drawn by said external power drawing load. - View Dependent Claims (2, 3, 4, 5)
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6. A method for determining the electrical connections of a network of a plurality of nodes on a circuit, wherein said plurality of nodes includes a first node and a second node, comprising:
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operatively coupling an external power drawing load to said first node on said circuit, wherein a processor is coupled to said circuit and said first node includes first node electronics and said second node includes second node electronics and said first and second node electronics are configured to receive and send node electrical signals; drawing power by said external power drawing load from said circuit through said first node; detecting said power drawn by said external power drawing load by said first node electronics and detecting power drawn through said second node by said second node electronics; sending a first node electrical signal to said processor by said first node indicating that said first node has sensed said power drawn by said external power drawing load and a second node electrical signal to said processor by said second node indicating said power drawn through said second node; and identifying with said processor whether said first node is downstream from said second node on said circuit based upon said first node electrical signal and said second node electrical signal. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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Specification