| 摘要 |
PURPOSE:To easily enable to edit the data inspecting the commodity flow, by making interrupt due to time up signal to the data collector through the use of the sectioning period of data collection and by recording the time informatn corresponding to the collection data. CONSTITUTION:The data inputted from the data entry units 2-0...2-m using polling signal and the data inputted from the keyboard are fed to the data collector unit 3. The unit 3 consists of the clock unit 13 and the file 11 memorizing the data collected, and the unit 13 generates the time up signal every time elapsed and predetermined. The interruption by the time up signal is made to the unit 3 through the use of the section period of data collection and the time information is recorded to the file 11 corresponding to the collected data. Thus, the time information is memorized between the data collected to make easy the data edit inspecting commodity flow. |
