| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic vending machine control system capable of easily controlling operating states and sales records of many automatic vending machines of different manufactures and being constructed at low cost. SOLUTION: The system is composed of a slave controller 6 to detect sales of each automatic ending machine 4 by being connected with plural automatic ending machines 4 and a master controller 5 to perform integrated control of the slave controller 6 by being connected with plural slave controllers 6. In addition, when the slave controller 6 which can not be connected with a signal line exists, it is controlled by radio by connecting radio equipment 7 with the slave controller 6 and the master controller 5. Sales records by merchandise by every automatic vending machine are controlled by inputting sales detection signals of each merchandise in each automatic vending machine 4 by the slave controller 6. The integrated control of the slave controller 6 is performed by performing serial communication by connecting each slave controller 6 in series by the master controller 5.
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