| This paper mainly dkcusses the software design and implementation of I3aoji cigarette factory's power resource supervisory system, which is in charge of the computer monitoring and recording for the factory's power resources. There are several important features in this system: using high performance data acquisition module made by Advantech company; adopting communication protocol abiding by RS-485 industrial standard; using windows95 as operating system; a new technology named "virtual coniniunication device"is presented and the software has a multimedia user interface. |
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