| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information transmission/reception system for an airplane, allowing reversible high-compressibility compression and distribution of information related to a flight such as weather, and allowing the airplane side to distribute the information related to the flight in a form allowing display on one screen. <P>SOLUTION: This information transmission/reception system 1 for the airplane has a ground station 2 distributing the information related to the flight to the airplane 3 flying in its own management airspace Areal. The ground station 2 sets a region R for distributing the information related to the flight to the airplane 3 inside the management airspace Areal, separates the information related to the flight into position information expressing a position inside the region R wherein a numerical value of the information related to the flight varies and variation amount information expressing a variation amount of the numerical value in the position, compresses the variation amount information, and distributes the position information and the compressed variation amount information to the airplane 3. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
