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System requirement
1. With strong impact resistance, penetration resistance, high temperature fire resistance, deep sea pressure resistance, seawater immersion resistance, corrosion resistance to liquid immersion and other special protection capabilities, can save its internal storage information in various aircraft accidents.
2. After the aircraft is powered on, the black box will automatically start to work and record the operation and status information of the relevant systems of the aircraft, the operation information of the flight personnel and the relevant audio and video information on the plane, which is not controlled by the personnel.
3. According to the requirements of civil aviation, the data of the black box is collected from the aircraft sensors and related systems in real time. The flight data of at least 25 hours before the power failure and the audio data of 2 hours must be retained.
 
Shangcon Solution
Core module + backboard
System Characteristics：
1. High integration and rich interfaces
2. Low power consumption, no fan design
3. Support wide temperature

System Architecture