| 摘要 |
PURPOSE:To increase the turnover rate of the stock sale by installing the exclusive terminal unit at the used car selling company and then combining the terminal unit on line to the host computer installed at the commercial and industrial association via the public circuit. CONSTITUTION:The predefined business work including the stock register, the stock inquiry, the sale process, the stock cancel and others are processed through the host computer installed within district information center 2 by the work process request given from terminal 3, and the answers are obtained via the public communication circuit. Terminal 3 contains the work indication key provided for each work, the ROM to store the operation procedure of the data to be supplied every work in the form of the firmware routine, and the operation indication lamps through which the operation procedures are lit up in sequence based on the contents of the ROM. Thus, the operator performs the data input according to the indication of the lamps by selecting the work indication key. |
