The invention discloses a
civil aviation airborne
cockpit clock. The
civil aviation airborne
cockpit clock comprises a control
assembly (100), a display
assembly (200) and a power supply
assembly (300), wherein the power supply assembly (300) is used for supplying needed
voltage for the control assembly (100) and the display assembly (200), the display assembly (200) is an LCD (
Liquid Crystal Display) which is provided with a backlight module, and the control assembly (100) comprises a
microcontroller (110), a key module (120), a backlight regulating module (130), a
clock module (140), a communication module (150), a display driving module (160) and a backlight control module (170). According to the
civil aviation airborne
cockpit clock disclosed by the invention, the local time and the UTC (
Universal Time Coordinated) time can be switched, the civil
aviation airborne cockpit clock can be in communication with an
airplane control system and other airborne devices, the self-calibration can be carried out, the brightness of a display screen can be regulated, the endurance timing and the
stopwatch timing can be carried out, the display
power consumption is less, the timing accuracy is high, and the quick identification is easy.