Invention Grant
- Patent Title: Utility meter with virtual shut-off function
- Patent Title (中): 具有虚拟关闭功能的功率表
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Application No.: US12114331Application Date: 2008-05-02
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Publication No.: US08537028B2Publication Date: 2013-09-17
- 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 & Rooney 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
- US20080204272A1 Utility Meter With Virtual Shut-Off Function Public/Granted day:2008-08-28
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