You’ve probably heard the phrase “black box” in terms of aircraft and planes. Any time a plane crashes, black box data can be reviewed to gain insight as to what happened in the moments leading up to the crash. This is particularly valuable to assist in recreating the crash, getting to the bottom of what happened, and learning how to correct potential mistakes in the future. What you may not know is that most large commercial trucks, like 18-wheelers, come equipped with a black box as well.
What Is a Black Box?
Black boxes are often referred to as Electronic Logging Devices (ELDs). They are designed to detect certain actions and data that can provide insight into how and why a collision occurred. They record this information, and data gained from the 5-10 seconds before the crash can be critical when it comes to investigating the accident. Federal trucking regulations instituted by the Federal Motor Carrier Safety Administration (FMCSA) require interstate commercial trucks to be equipped with ELDs. In addition to preserving information about a crash, these devices serve another valuable purpose – they can monitor driving time to ensure that truck drivers comply with federal hours of service guidelines, which are rules put in place to limit truck driver fatigue.