| 摘要 |
PURPOSE:To shorten a transmission time and to reduce the number of transmission errors by allowing an office to collect and transmit the order-received-data of portable terminals to a delivery center. CONSTITUTION:On the office side, a processing part 5 is driven to output order- received-data stored in respective portable terminals 1 to a collecting/delivering equipment 3 through a communication cable 2. At the completion of outputting the order-received-data of all the portable terminals 1, a processing part 6 is driven to transmit the ordered data to the delivery center. On the delivery center side, a processing part 7 of the equipment 3 for transmitting the order- received-data is driven to receive the order-received-data from the office. Since the order-received-data of all the terminals 1 in the office are collectively transmitted to the delivery center by the collecting/delivering equipment 3, the transmission frequency can be reduced and probability of inducing a transmission fault can be reduced. |
