发明名称 Method and Apparatus for Communicating Power Distribution Event and Location
摘要 A system, device, and method of providing information for a power distribution system is provided. In one embodiment, a method of using a device that receives power from the low voltage power of the power distribution system and experiences a power loss during a local power outage may perform the processes of monitoring a voltage of the low voltage power line, detecting a voltage reduction below a threshold voltage for a predetermined time period, storing information of the voltage reduction in a non-volatile memory prior to the power outage, and transmitting a notification to a remote computer system prior to the outage. The monitoring may comprise making a plurality of measurements of the voltage during a time interval and averaging the plurality of voltage measurements. In addition, the method may include transmitting an alert message upon power up after the outage to indicate a power restoration local to the device.
申请公布号 US2009187285(A1) 申请公布日期 2009.07.23
申请号 US20090354225 申请日期 2009.01.15
申请人 YANEY DAVID S;KEHN ROBERT D 发明人 YANEY DAVID S.;KEHN ROBERT D.
分类号 G06F1/28 主分类号 G06F1/28
代理机构 代理人
主权项
地址