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NAVIGATION SUPPORT EQUIPMENT, AIRCRAFT ON WHICH THIS NAVIGATION SUPPORT EQUIPMENT IS MOUNTED, NAVIGATION SUPPORTING METHOD, NAVIGATION SUPPORT PROCESSING PROGRAM
NAVIGATION SUPPORT EQUIPMENT, AIRCRAFT ON WHICH THIS NAVIGATION SUPPORT EQUIPMENT IS MOUNTED, NAVIGATION SUPPORTING METHOD, NAVIGATION SUPPORT PROCESSING PROGRAM
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机译：导航支持设备，安装该导航支持设备的飞机，导航支持方法，导航支持处理程序
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摘要
PROBLEM TO BE SOLVED: To provide a navigation support equipment which enables realization of economical air transportation, maintaining safety, an aircraft on which this navigation support equipment is mounted, a navigation supporting method, and to provide a navigation support processing program.;SOLUTION: An estimated time of arrival (ETA) at a target point is calculated, and its difference from a required time of arrival (RTA) at the target is found. By a time error obtained from this, the speed of the aircraft is multiplied, and the time error is converted into a distance error. The distance error is displayed as a symbol of ΔPTIME in a display portion 3. Consequently, the time error relating to the flight of the aircraft is visualized and displayed as a distance error. Moreover, an alarm such as a display message, audio message, or the like is raised, if the distance error exceeds a predetermined threshold value.;COPYRIGHT: (C)2003,JPO
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