| 摘要 |
According to an embodiment of the present invention, a method for diagnosing a bead resistance value of a driver′s seat airbag comprises: a first step of obtaining a current temperature value from an ACU internal sensor in a sensing unit and preliminarily determining whether or not the current temperature value is normally sensed; and a second step of preliminarily calculating a correction value depending on the temperature value in a calculation unit when it is determined that the temperature value is normal by the first step. The present invention can improve accuracy of diagnosis by compensating for a resistance value of a clock spring and the inside of an ACU PCB. |
