| 摘要 |
PURPOSE:To make data entry possible scarcely requiring waiting time by coupling a data entry process to a radio data terminal device, by constituting the radio data terminal device in such a way that the device can carry on the data entry process and radio data process on the data in the course of data entry process simultaneously. CONSTITUTION:By constituting this radio data terminal device in such a way that the device can simultaneously carry on a data entry process and radio data transmitting process of the data inputted in the course of the data entry process, the (N+1)-th data entry can be processed while transmitting the (N)-th data by radio transmission. Therefore, data entry can be performed on the radio data terminal device by coupling the data entry process to the device with little waiting time for processing radio data transmission. Moreover, while CPUs are respectively used for a data input controlling section 8 and radio transmission controlling section 14, the whole system can be controlled by means of one CPU when the data input process and radio data transmitting process are caused to be carried on simultaneously in time division.
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