| 摘要 |
PROBLEM TO BE SOLVED: To measure working hours from starting to completion of process work carried out by a worker easily in a production line. SOLUTION: This measuring device is provided with a photographing means 1 for photographing the operation of a worker for production line continuously, reproducing means 2, 3, a measuring means for measuring working hours, and a command transmission part 5 human-operated, whereas the reproducing means 2, 3 are made to start their reproduction by the reproduction start signal of a command transmission part 5 to make the measuring means stop the measurement of working hours, thereby measuring the working hours automatically with the measuring means. |
