| 摘要 |
PROBLEM TO BE SOLVED: To provide an extremely easy-to use journey log display even simple which functions as a flight recorder by using location information utilizing a transponder signal or a GPS so as to obtain correct location information and altitude information, and by imposing information on visual field image data visualized in the running direction of own aircraft so as to be displayed on a screen and also recorded and replayed. SOLUTION: This journey log display can be detachably attached to own aircraft, has a function to record and replay flight data, and is provided with a transponder receiving means to receive the transponder signal from own aircraft, a location calculating means to calculate the location of own aircraft on the basis of location information supplied from positioning satellites, an imaging means to image the visual field of own aircraft, and a display means to display on the screen the transponder signal obtained by the transponder receiving means and the location information of own aircraft obtained by the location calculating means by superimposing on the image data obtained by the imaging means. COPYRIGHT: (C)2004,JPO&NCIPI
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