摘要:
PROBLEM TO BE SOLVED: To provide a method of determining a turbulent condition in an aircraft with a handheld device.SOLUTION: A handheld device 40 has at least one of a gyroscope, a seismometer and an accelerometer. The method includes: receiving an output from the at least one of the gyroscope, the seismometer and the accelerometer while the handheld device 40 is located within the aircraft; and providing an indication of a turbulent condition to a flight deck 18 of the aircraft.
摘要:
A system and method uses light signals to detect and display the position of an airborne vehicle, such as a helicopter, during takeoff or landing or low speed, low altitude operation. A transmitter on the vehicle emits light signals while an optical receiver retrieves reflected light signals. Using light detection and ranging techniques, various parameters, such as altitude, ground speed and relative wind, are calculated based on the Doppler shift within the reflected light signals. The signals are transmitted in three different directions to facilitate the measurements of different Doppler shifts. The parameters are also displayed on a screen or other visual device within the vehicle.
摘要:
PROBLEM TO BE SOLVED: To provide an apparatus and a method for assisting a pilot so that the pilot can efficiently perform dispersion when dispersing a dispersed matter at a target position on the ground from an aircraft.SOLUTION: The dispersion assistance apparatus (fire extinction assistance apparatus) 2 includes at least: an input unit 21 adapted to input each type of information on the aircraft including aircraft speed, an aircraft altitude, and wind speed; a calculator 22 adapted to perform calculation related to an arrival position over the ground surface when the dispersed matter is dropped from the aircraft and the density distribution of the dispersed matter on the ground surface on the basis of the information inputted to the input unit; and a display controller 23 adapted to display, on a display unit (HMD) 3, assistance information concerning the arrival position and density distribution calculated by the calculator.