| 摘要 |
<p>PURPOSE:To facilitate recognition of abnormality in an information processing system, by displaying information brough through a multiplexed transmission system and processing system as plural pieces of independent information. CONSTITUTION:An operating section 3 takes in information from various ground units through double information transmitting systems 4, 5, then carries out processing necessary for displaying various pieces of information usefull for operation and displays the information on a display 1. Here, the operating section 3 processes information brought through two information transmitting systems 4, 5 independently without carrying out such processing as detection of fault, and displays the information on the display section 1. Consequently, it can be confirmed that the displayed content is in normal state, and a highly reliable operation supporting system can be obtained.</p> |
