METHODS AND SYSTEMS FOR DISCOVERING NODES AND/OR DEVICES OF A BUILDING CONTROL SYSTEM USING A SPARKPLUG PROTOCOL

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250097685A1
SERIAL NO

18821742

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A discover method includes a collection phase and a subsequent discovery phase. The collection phase includes receiving an NBIRTH message for each node and receiving a DBIRTH message for each device. A group ID and a corresponding node ID are extracted and cached from each NBIRTH message and a group ID, a node ID and a device ID are extracted from each DBIRTH message. The discovery phase includes publishing a REBIRTH message for each node having a cached group ID and node ID. The REBIRTH message causes the corresponding node to publish an NBIRTH message for the corresponding node, as well as a DBIRTH message for each associated device. Nodes may be discovered based on the NBIRTH messages published during the discovery phase and devices may be discovered based on the DBIRTH messages published during the discovery phase.

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL INTERNATIONAL INCINTELLECTUAL PROPERTY SERVICES GROUP 855 S MINT STREET CHARLOTTE NC 28202

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Qi, Will Beijing, CN 1 0
Shanshan, Chen Tianjin, CN 1 0
Sun, Shao Min Beijing, CN 2 0
Wang, Shida Tianjin, CN 7 0
Zhang, Lifen Beijing, CN 8 1
Zhu, Yingying Beijing, CN 11 40

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