MULTITASK CONTROL DEVICE, MULTITASK CONTROL SYSTEM AND AUTOMATIC DISPENSER

摘要

PROBLEM TO BE SOLVED: To provide a multitask control device which can easily perform order synchronization control accompanied by the exchange of events between state transition machines, a multitask control system and an automatic dispenser.;SOLUTION: A multitask control device has sequence figure information D which is defined by a sequence figure related to the transmission and reception of events between a plurality of state transition machines 10, 20. The state transition machines 10, 20 respectively have: storage parts 11, 21 for storing state transition figure information D11, D21 which are defined by their own state transition figures, and state information D12, D22 indicating current states; event detection parts 12, 22 for detecting the events; transition execution parts 13, 23 for executing actions on the basis of the state transition figure information D11, D21, the state information D12, D22 and the sequence figure information D, or executing the actions after a finish of the transmission and reception of the events to the other state transition machine, and thereby performing processing for transiting states; and action execution parts 14, 24 for executing the actions.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT