| 摘要 |
PROBLEM TO BE SOLVED: To provide a control system of an electric circuit capable of reliably performing exclusive control with a simple configuration, and further to provide a control method for the electric circuit.SOLUTION: In a control system of an electric circuit, a first output section supplies an electrical signal or power to a common electric circuit when acquiring a permission signal of the common electric circuit. A first control section executes a first trial changing a state of a first common control line from a first state to a second state when acquiring a request signal of the common electric circuit from the first output section, executes a second trial changing a state of a second common control line from the first state to the second state after a first predetermined period of time has elapsed when the first trial succeeds, and supplies the permission signal to the first output section when the second trial succeeds. A second control section executes the second trial after a second predetermined period of time different from the first predetermined period of time has elapsed when the first trial succeeds, and supplies the permission signal of the common electric circuit to a second output section when the second trial succeeds. |
