Automobile collision prevention systems operate under the guiding principle that even if an imminent collision is inevitable, correct corrective measures can reduce the severity of an accident. By reducing the severity of an accident, any damage to property and injury or loss of life is similarly reduced. To accomplish this, collision avoidance systems use a variety of sensors that are able to detect unavoidable obstructions in front of a moving vehicle. Depending on the particular system, whether it can issue a warning to the driver or take any number of direct, corrective actions.
Government agencies such as NHTSA and the European Commission, in addition to third-party organizations, conduct regular studies on new security technologies. In some cases, compelling evidence emerges that points to the potential of a new technology to save lives. In other cases, the results are less conclusive. Collision avoidance technologies have performed well in controlled studies, and research by the IIHS led to the determination that certain precrash technologies could have a huge impact on the reduction of rear-end collisions.
Studies in the European Union have come to similar conclusions and the mandates of the car crash avoidance system were dictated by the European Commission in 2011. This decision established a 2013 deadline for all new commercial vehicles to be equipped with Automatic braking, until 2015 to incorporate the technology in passenger vehicles.
With this in mind, every major OEM has its own collision avoidance system technologies, which are available both in the EU and in other markets.
A collision prevention system is an automobile safety system designed to reduce the severity of a collision. Also known as precrash system, front collision warning system, or collision mitigation system. It uses radar (all weather) and sometimes laser (LIDAR) and camera (using image recognition) to detect an imminent accident. GPS sensors can detect fixed hazards, such as approaching stop signals through a location database.
After detection, these systems give a warning to the driver when there is an imminent collision or take action autonomously without any driver input (by braking or direction or both). Brake collision avoidance is appropriate at low vehicle speeds (for example, below 50 km / h), while steering collision avoidance is appropriate at higher vehicle speeds. Collision avoidance cars can also be equipped with adaptive cruise control, and use the same sensors for the future.
In March 2016, the National Highway Traffic Safety Administration (NHTSA) and Highway Safety Insurance Institute announced that manufacturers of 99% of US cars had agreed to include automatic emergency braking systems as a feature Standard on practically all new cars sold in the United States. By 2022. An agreement was reached in Europe regarding the Advanced Emergency Braking System (AEBS) or Autonomous Emergency Braking (AEB) in 2012. The United Nations Economic Commission for Europe (UNECE) has announced that this Type system will be mandatory for new heavy vehicles starting in 2015. NHTSA projected that the resulting acceleration of automatic emergency braking deployment would prevent an estimated 28,000 collisions and 12,000 injuries.
