| 摘要 |
PROBLEM TO BE SOLVED: To provide a device and a method, by which trouble for establishing logical communication connection is eliminated and inter-unit direct communication is executed in any case of short or long distance communications. SOLUTION: In one execution example of this invention, a communication managing device is provided, which consists of an originating source input/ output(I/O) communication function for establishing a first communication link between a certain unit and an originating source unit and of an opposite party input/output(I/O) communication function for establishing the second communication link between the unit and the opposite unit. The unit stores a communication program in a program memory and executes it. A communication transaction between the originating source I/O communication function and the opposite party I/O communication function is managed by the communication program. |
