Method of assigning a node address in a local network
First Claim
1. A home network system for assigning a unique address to an electric device in a local network, the system comprising:
- one or more new devices, each new device;
including a node address having an initial logical address when accessing the home network system through a network based on a predetermined protocol,transmitting a configuration request message having the node address to a master device through the network,receiving a temporary address setting request message having a predetermined temporary logical address range,wherein the temporary address setting request message includes an upper address limit and a lower address limit based on a device type associated with each of the one or more new devices,wherein the lower address limit is based on a maximum value for pre-assigned logical addresses associated with those devices among the one or more new devices which are the same device type,selecting one value within the predetermined temporary logical address range and setting the selected value as a temporary logical address,generating a temporary address setting response message having the selected temporary logical address,transmitting the temporary address setting response message to the master device,receiving an address change request message having a logical address from the master device, andsetting the received logical address as the unique address; and
at least one master device connected to the one or more new devices through the network, wherein for each new device the master device;
receives a configuration request message from the new device,sets the temporary logical address range for the new device,transmits the temporary address setting request message having the set temporary logical address range to the new device,receives a temporary address setting response messages from the new device,sets the logical address of the new device, andtransmits the address change request message having the set logical address to the new device of the selected temporary address.
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Accused Products
Abstract
The present invention discloses a home network system using a living network control protocol. The home network system includes: at least one new device including a node address having an initial logical address through a network based on a predetermined protocol, transmitting a configuration request message having the node address to a master device, receiving a temporary address setting request message, changing the initial logical address by selecting one temporary logical address, generating a temporary address setting response message, transmitting the temporary address setting response message to the master device, receiving an address change request message having a predetermined logical address from the master device, changing the temporary logical address into the received logical address, and having a unique node address; and at least one master device for receiving the plurality of configuration request messages from the new device, setting the temporary logical address range for the new device, transmitting the temporary address setting request message having the set temporary logical address range to the new device, receiving the temporary address setting response message from the new device, setting the predetermined logical address of the new device, and transmitting the address change request message having the set logical address to the new device of the selected temporary address.
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Citations
9 Claims
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1. A home network system for assigning a unique address to an electric device in a local network, the system comprising:
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one or more new devices, each new device; including a node address having an initial logical address when accessing the home network system through a network based on a predetermined protocol, transmitting a configuration request message having the node address to a master device through the network, receiving a temporary address setting request message having a predetermined temporary logical address range, wherein the temporary address setting request message includes an upper address limit and a lower address limit based on a device type associated with each of the one or more new devices, wherein the lower address limit is based on a maximum value for pre-assigned logical addresses associated with those devices among the one or more new devices which are the same device type, selecting one value within the predetermined temporary logical address range and setting the selected value as a temporary logical address, generating a temporary address setting response message having the selected temporary logical address, transmitting the temporary address setting response message to the master device, receiving an address change request message having a logical address from the master device, and setting the received logical address as the unique address; and at least one master device connected to the one or more new devices through the network, wherein for each new device the master device; receives a configuration request message from the new device, sets the temporary logical address range for the new device, transmits the temporary address setting request message having the set temporary logical address range to the new device, receives a temporary address setting response messages from the new device, sets the logical address of the new device, and transmits the address change request message having the set logical address to the new device of the selected temporary address. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification