TRANSMITTING RIGHT CONTROL SYSTEM FOR COMMUNICATION BETWEEN DIFFERENT-TYPE COMPUTERS

PURPOSE:To transfer data at a high speed and to decrease the operation load of a data transmitting control by outputting the data, which are continuously transmitted from the computer of a second system to the computer of a first system, to a terminal side continuously without attaching a transmitting right to the data, and sending the transmitting right to the terminal side at the point of time when data are eliminated in the computer of the first system. CONSTITUTION:When data transmission and reception are executed with a transmitting right control system between a computer 1 of the first system and terminal equipment 4, during input data from the computer 5 of the second system are continuously transmitted to the computer 1 of the first system, the transmitting right is not sent to the terminal equipment 4, and when the input data from the computer 5 of the second system are eliminated in the computer 1 of the first system, the transmitting right is sent to the terminal equipment 4. Thus, the data can be transmitted at a high speed from the application program of the computer 5 of the second system to the terminal of the computer 1 of the first system, and the control operation load of the computer 1 of the first system in the data transmission can be decreased.