Residual fuel warning device
专利汇可以提供Residual fuel warning device专利检索，专利查询，专利分析的服务。并且PURPOSE: To send a warning of the rest of fuel to a ground controller and to assist the safe flight of an aircraft by using a radio data link between the aircraft and a ground radar, and obtaining fuel rest information on the aircraft.
CONSTITUTION: A signal received by a radar antenna is inputted to a data link control part 4 through a transmitter receiver 3. A control part 4 makes questions and answers by using the aircraft number in a track data file 5 to monitor the aircraft. A fuel rest value sent from the aircraft 1 is processed by a trackable distance arithmetic part 8 together with the equipment kind data in a flight plan data file 7 to calculate a trackable distance, which is sent to a warning decision part 9. The decision part 9 compares the flight plan distance with the trackable distance and displays a warning on a warning display part 10 when a margin distance is smaller than a constant value. The air traffic controller makes a communication with an aircraft pilot in response to the warning display to take the best countermeasure for safety.
COPYRIGHT: (C)1988,JPO&Japio，下面是Residual fuel warning device专利的具体信息内容。
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