Invention Grant
- Patent Title: Commodity monitoring network
- Patent Title (中): 商品监控网络
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Application No.: US12109149Application Date: 2008-04-24
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Publication No.: US07868782B2Publication Date: 2011-01-11
- Inventor: Lance A. Ehrke , Kimbel A. Nap , Donn R. Dresselhuys
- Applicant: Lance A. Ehrke , Kimbel A. Nap , Donn R. Dresselhuys
- Applicant Address: US CA Redwood City
- Assignee: Silver Spring Networks, Inc.
- Current Assignee: Silver Spring Networks, Inc.
- Current Assignee Address: US CA Redwood City
- Agency: Buchanan Ingersoll & Ronney PC
- Main IPC: G08B23/00
- IPC: G08B23/00

Abstract:
An electronic electric meter for use in a networked automatic meter reading environment. The meter includes a meter microcontroller, a measurement microcontroller, a communication microcontroller and spread spectrum processor, and a plurality of other communication interface modules for communicating commodity utilization and power quality data to a utility. The meter measures electricity usage and monitors power quality parameters for transmission to the utility over a spread spectrum local area network (LAN) to a remotely located gateway node. The gateway node transmits this data to the utility over a commercially available fixed wide area network (WAN). The meter also provides direct communication to the utility over a commercially available network interface that plugs into the meter's backplane or bus system, bypassing the local area network communication link and gateway node.
Public/Granted literature
- US20080224891A1 Commodity Monitoring Network Public/Granted day:2008-09-18
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