Aircraft auxiliary display system for avoiding spatial disorientation

An aircraft auxiliary display system for avoiding space disorientation, the system comprising:

• a central processing unit (CPU), comprising a storage unit;
• a sensing module, electrically connected to the CPU, comprising:
• a flight data sensing unit, comprising a pitch angle sensor, a roll angle sensor and a yaw angle sensor to sense a pitch angle, a roll angle and a yaw angle of the aircraft, respectively;
• an activation display unit, electrically connected to the CPU;
• and
• an electro-optical visual unit, electrically connected to the activation display unit;
• wherein, the activation display unit and the CPU display a virtual aerial environment image and a virtual terrestrial environment image on the electro-optical visual unit according to at least one of the pitch angle greater than a pitch angle standard threshold, the roll angle greater than a roll angle standard threshold and the yaw angle greater than a yaw angle standard threshold, wherein the virtual aerial environment image and the virtual terrestrial environment image correspond to the pitch angle, the roll angle and the yaw angle, and the pitch angle standard threshold, the roll angle standard threshold and the yaw angle standard threshold are stored in the storage unit.