发明名称 |
Energy monitoring system for a plurality of local stations with snapshot polling from a central station |
摘要 |
A PC computer monitors the energy consumed at a plurality of local stations placed behind the electrical meter of the utility company for individual billing of the local users, a bidirectional communication line being used therebetween. A command from the PC computer causes at each station the totalized energy to be stored, and thereafter the PC computer derives individually the results for separate estimations and central billing.
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申请公布号 |
US5384712(A) |
申请公布日期 |
1995.01.24 |
申请号 |
US19910746019 |
申请日期 |
1991.08.15 |
申请人 |
EATON CORPORATION |
发明人 |
ORAVETZ, DAVID M.;ELMS, ROBERT T.;ENGEL, JOSEPH C.;KLANCHER, FRANK;KENNY, THOMAS J. |
分类号 |
G01R21/133;(IPC1-7):G01R21/00;G01R22/00 |
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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