发明名称 |
POWER INFORMATION COLLECTING APPARATUS, POWER MEASURING APPARATUS, POWER INFORMATION COLLECTING SYSTEM, AND POWER INFORMATION COLLECTING METHOD |
摘要 |
A power information collecting apparatus efficiently collects power information including a power consumption level of each of a plurality of devices. A power information collecting apparatus (11) which collects power information including a power consumption level from each of a plurality of devices (13), and includes: a communication unit (113) collecting power information of each device (13); a data holding unit (111) holding the power information collected by the communication unit (113); a change rate calculating unit (112) calculating a power change rate indicating a degree of increase and decrease of the power consumption level for each device (13), using the power information held by the data holding unit (111); and a controller (114) controlling the communication unit (113) such that the frequency of power information collection is higher for a device (13) having a higher power change rate calculated by the change rate calculating unit (112).
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申请公布号 |
US2012022711(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US201013258245 |
申请日期 |
2010.12.06 |
申请人 |
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发明人 |
SAKAGUCHI KEIJI;MURAKAMI TAKASHI;TSUCHIDA SHINICHI;NISHIYAMA HIROMICHI |
分类号 |
G01R21/133;G06F1/28;G06F19/00 |
主分类号 |
G01R21/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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