发明名称 |
ELECTRONIC POSTAGE METER HAVING A STATUS MONITOR |
摘要 |
<p>ELECTRONIC POSTAGE METER HAVING A STATUS MONITOR An electronic postage meter includes a microcomputer with an external timer for providing a periodic interrupt. At each interrupt, a monitor routine examines the sensors and switches for changes in status and a monitor word is formed in correspondence with the detected status. A queue of meter tasks is scheduled in accordance with the meter status, any changes in status, or after a selected time has passed.</p> |
申请公布号 |
CA1247247(A) |
申请公布日期 |
1988.12.20 |
申请号 |
CA19860503780 |
申请日期 |
1986.03.11 |
申请人 |
PITNEY BOWES, INC. |
发明人 |
WILSON, WOODY W.;WADSWORTH, NATHANIEL G. |
分类号 |
G07B17/02;G06F9/48;G06Q50/00;G07B17/00;(IPC1-7):G07B17/02 |
主分类号 |
G07B17/02 |
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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