Method and system for adjusting explosion time of safety air bag

The invention belongs to the technical field of automobiles, and particularly relates to an air bag ignition moment adjusting method and system. The adjusting method comprises the following steps: step 1, measuring the temperature of each airbag sensor; step 2, matching the ideal explosion time of the air bag restraint system; and 3, the ACU adjusts the ideal explosion time of the safety air bag according to the real-time temperature of each air bag. The adjusting system comprises a temperature sensing module, an air bag explosion time analysis module and an ACU. According to the invention, the detonation time of the airbag can be adjusted according to the change of ambient temperature, thereby adapting to the change of the inflation time of the airbag, and ensuring that the time points of complete unfolding of the airbag under different working conditions are the same as those of the main engine plant design; the influence of the temperature factor on the detonation of the safety air bag can be avoided as mu