| 摘要 |
An air-bag deployment system includes a first acceleration sensor provided in a front side portion of a vehicle body, a second acceleration sensor provided in a passenger compartment, an air-bag deployment judging device and an air-bag deployment device for deploying an air bag. The air-bag deployment judging device executes a first deployment judgment using primarily the first acceleration signal to output a deployment allowance signal ON and a second deployment judgment using primarily the second acceleration signal to output a deployment signal ON. An allowance judging part receives data abnormality signal from a data abnormality judging part and outputs a deployment allowance signal ON when the judging part receives the data abnormality signal ON. An ignition signal ON is outputted from an AND logical operator when both of the deployment allowance signal and the deployment signal are ON.
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