Big dipper watch-timing device and timing method thereof
A technology for timing and watches, which is applied to clocks, electronic timers, radio-controlled timers, etc., can solve the problems of not being able to adapt to Beidou watch timing, etc., and achieve the effect of novel ideas, avoiding hysteresis, and simple principles
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[0037] Such as Figure 1 ~ Figure 3 As shown, the hardware of the automatic timing device of the Beidou watch mainly includes: Beidou signal receiving module, MCU controller, clock module, display device, input control device and switch controller, and a display driver for driving the display device. Wherein, the Beidou signal receiving module, the clock module, the input control device, the switch controller and the display driver are respectively connected with the MCU controller, and the display device is connected with the display driver.
[0038] In the display device, a light source flickering device and a sound reminding device are built-in for giving an alarm to the user, wherein the light source flashing device is a liquid crystal icon symbol, and the sound reminding device is a buzzer.
[0039] The timing process of the above-mentioned Beidou watch timing device is as follows:
[0040] First, the warning value of the alarm prompt is preset in the MCU controller. In ...
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