| 摘要 |
PURPOSE:To realize connection among input parts of different types with use of only one type of interface means by securing such a constitution where a conversion means converts the signals received from different input parts which are not actuated at one time based on the input signal conditions of an interface means and this interface means supplies the input signals to a processing part. CONSTITUTION:An interface means 3 inputs the input data to a processing part 2 based on the signal conditions including the mechanical, electrical and software type specifications. A conversion means 4 converts the conditions of the signal received from an input part 1 into those of the signal of the means 3. Thus the signals of the part 1 of different forms which are not actuated at one time are converted into the common bar code interface specifications. In such a constitution, the part 2 can control plural types of input parts just with use of a set of a connector, a data input circuit and a data receiving program. |
