发明名称 |
Network and intelligent cell for providing sensing bidirectional communications and control |
摘要 |
A cell for a network which provides for sensing of conditions, communicating messages and controlling objects through messages encoded into segments of six bit codes each containing 3 binary ones and 3 binary zeros. The messages begin with one predetermined code which provides bit synchronization followed by a second predetermined code which provides byte synchronization.
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申请公布号 |
US4939728(A) |
申请公布日期 |
1990.07.03 |
申请号 |
US19880259697 |
申请日期 |
1988.12.19 |
申请人 |
ECHELON SYSTEMS CORP. |
发明人 |
MARKKULA, JR., ARMAS C.;SANDER, WENDELL B.;EVAN, SHABTAI;SMITH, STEPHEN B.;TWITTY, WILLIAM B. |
分类号 |
G05B19/042;G08C15/00;H04L12/28;H05B37/02 |
主分类号 |
G05B19/042 |
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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