| 摘要 |
PURPOSE:To eliminate the inconveniences in processing due to the difference in actual times between each of electronic computers, by adjusting the times of internal clocks built-in a plurality of electronic computers arranged in remote locations by using time and time report service information received through telephone circuits. CONSTITUTION:When the time report service information is inputted to a standard time input device 102A through a telephone set 103, the standard time input device 102A senses the preliminarily stored time information, and corrects an internal clock TA in a computer 101A. A computer 101B controls a telephone network control device 104 at a specified time, and connects a circuit 105B. Then, the time and time reporting by voice are inputted to a standard time input device 102B from a standard clock device 106, and an internal clock TB in a computer 101B is corrected. |
