| 摘要 |
PURPOSE: An accident recording device for a vehicle is provided to protect a printed circuit board(PCB) from strong impact in case of vehicle collision and prevent the damage of data from the fire or water, by coating an insulation material on the PCB and wrapping the PCB with a steel case. CONSTITUTION: An accident recording device for a vehicle includes a printed circuit board(PCB;10) for recording various data received from various sensors on driving situations, road situations, and vehicle body states immediately before the generation of an accident, a molding element(11) for preventing the introduction of water into the PCB and emitting heat, a wire(12) connected to the PCB for increasing a sectional area for the maximum emission of heat transmitted from the outside, an insulation element(13) having fire-resistance and impact-resistance, and a steel case(14) for protecting the device from the direct impact from the outside.
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