| 摘要 |
An operator interface system is disclosed for permitting an operator to receive information from a controlled process and permitting the operator to control the process. The system comprises: a computer system (12) coupled to receive information from and transmit information to the controlled process, a video display system (16) coupled to the computer system (12) to display information from the computer system (12) and a video keypad system (20) coupled to the computer system (12) to display information from the computer system (12) and to transmit information to the computer system (12) in response to the operator. |
