System and how to make an emergency landing vehicles such as helicopter

摘要

Relates to a method of an emergency landing of a vehicle such as helicopter 1, wherein the vehicle 1, the present invention includes an air bag 2 and 3 at least one comprises a valve opening corresponding to permit outflow of the gas contained therein, are suitable one airbag is to absorb the impact with the ground 4 with the vehicle 1 at least, the air bag 2 and 3 one expands emergency landing at least, said method, A the vehicle 1 and steps to check the condition of the emergency landing of the steps of detecting a collision speed V _Max maximum or B vehicle 1, after the detection of the operating speed VAK of C vehicle, the air bag 2 of said at least one open the valve opens the I and a step of shrinking the 3. The present invention also relates to a system for controlling the air bag 2 and 3 in a vehicle such as a helicopter 1.