| 摘要 |
<p>PURPOSE:To automate the statistical information processing and to reduce the labor of it, by supplying the power to a time device from a no-break power supply part and detecting and storing the power supply and the power break of an information processing system and selecting time information to be transferred by an instruction of the processing system. CONSTITUTION:Power is supplied to the time device of the information processing system from a no-break power supply part 1, and the time device is provided with a clock circuit 2, a detecting circuit 3, a storage circuit 4, a discriminating circuit 5, and a switching circuit 6. The circuit 2 outputs time information, and the circuit 3 detects the power supply and the power break of the information processing system and reports them to the circuit 4. Conditions and times of transition of power supply and power break are stored in the circuit 4 successively. The circuit 5 receives instructions from the information processing system and outputs the output of the circuit 2 through the circuit 6 for a transfer instruction of the current time and reads out and outputs the output of the circuit 4 successively through the circuit 6 for a transfer instruction power on/off log information. Thus, the statistical information processing required for operation control is automated to reduce the labor.</p> |
