Think You Are a Good Driver? Let’s See What Your Car’s Black Box Has to Say
Most people are completely unaware that their car has a black box. The device is known as an Event Data Recorder (EDR) and while it’s not yet mandatory, approximately 90% of cars on the road are equipped with this device. If you are wondering if your car has one, it should be disclosed in your owner’s manual.
EDRs are similar to commercial aircraft flight-data recorders, but don’t record voices or GPS locations and only retain information during a crash event, and from 5 to 30 seconds immediately before. Some of the recorded data includes:
- airbag deployment
- speed
- engine RPM
- brake
