Commercial trucks are equipped with technology that can provide everyone affected with valuable information after a serious collision. Often referred to as a “black box,” an event data recorder captures certain operational information about a truck before, during and sometimes immediately after a crash. For accident victims, this electronic evidence can play an important role in determining what happened and who may be held responsible for their harm.
Black box data may reveal a truck’s speed leading up to the collision, whether its driver applied the brakes, throttle position, engine performance and other vehicle operations. Depending on the nature of a specific truck and its recording system, crash data may also indicate sudden changes in speed, steering inputs or the timing of certain driver actions. This information can help investigators compare the electronic evidence with witness statements and the physical evidence at the scene.
In many trucking accidents, one of the central questions is whether the driver had enough time to avoid the collision. Black box information may help determine whether the driver attempted to brake, whether the truck was traveling above a safe speed or whether there were signs of delayed reactions before impact.
Electronic data can also help uncover broader safety issues. When combined with electronic logging device records, maintenance documents, inspection reports and dispatch communications, investigators may identify problems involving driver fatigue, inadequate vehicle maintenance or company policies that contributed to the crash.
It’s important to preserve data right away
Timing is critical when seeking this evidence. Trucking companies may not be required to preserve electronic data indefinitely, and some systems overwrite information after a certain period or continued vehicle operation. Working with a skilled legal team can help victims to take prompt legal steps to request that relevant evidence is preserved before it is lost or destroyed.