| 摘要 |
PURPOSE:To improve the transmission efficiency of transmission of various data of a vending machine to another vending machine or a data processor in the host station by using a specific low-power radio line. CONSTITUTION:A vending machine 10 consists of an information detecting means 1, an information storage means 2, a time counting means 3, a transmission event time storage means 4, a data transmission discriminating means 5, and a data transmission means 6, and the time counting means 3 which is reset at each time of detection of data related sale in the information detecting means 1 to count the time is started, and data is transmitted to the host station when the counted time reaches the event time value of the transmission event time storage means 4. |
