| 摘要 |
The present invention relates to an adjustable crash trigger apparatus and a method thereof. The adjustable crash trigger apparatus according to the present invention includes a power supply module, an electronic accelerometer module, and a microcontroller module, which includes at least a real-time processing unit and a beacon-activated command unit. The apparatus and the method thereof are used to judge if a vehicle satisfies is about to collide. When it is judged true, an emergency transmitting device is activated, and the vehicle is located. In addition, the apparatus according to the present invention is electronic type and can judge three axes. The threshold acceleration value is adjusted depending on the type of the vehicle. Thereby, high sensitivity, low false alarm rate, and low failure rate can be achieved.
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