IAA Commercial Vehicles in Hanover
Truck Assistance Systems Save Lives – DEKRA Calls for More Action
High-performance, in-truck driver assistance systems can save lives, but they are still not as widespread in fleets as they should be. And in some areas, further technological advances are still required. The expert organization DEKRA is calling on manufacturers, politicians, haulage companies and drivers to leverage the potential safety benefits of systems such as lane keeping assistance, emergency braking assistance or turning assistance. “The trend in accident figures is currently heading in the right direction, but we must not let up in our efforts to improve road safety,” says DEKRA Management Board member Clemens Klinke ahead of the opening of IAA Commercial Vehicles in Hanover. DEKRA experts have once more shown the potential benefit of assistance systems in driving tests at the DEKRA Technology Center in Klettwitz, Germany.
- Emergency braking assistance systems can prevent or mitigate the severity of rear-end collisions
- Turning assistance systems should quickly become more widespread
- Despite assistance systems, awareness-raising campaigns remain crucial
Since 2015, emergency braking assistance systems have been mandatory throughout the EU for most newly registered, series-produced trucks weighing 8 metric tons or more. In November 2018, the requirement to equip newly registered, series-produced commercial vehicles weighing 3.5 metric tons or more entered into force. However, the regulation merely requires a reduction in speed – with pneumatic brake systems, for example, a 20 km/h reduction is stipulated when the vehicle is approaching a stationary obstruction.
In order for emergency braking assistance systems to have any impact at all, however, it is crucial that they are not deactivated during a journey. “You have to ask yourself why it should be possible to deactivate these systems at all, let alone by means of a simple switch in the cockpit. This means that these systems could even be deactivated accidentally,” says the DEKRA Management Board member. It is also important that drivers are fully aware of the functions of their emergency braking system. “Some might mistakenly deactivate their emergency braking assistance system because they find the adaptive cruise control (ACC) function annoying while driving. Imagine if the worst comes to the worst and an accident occurs that active emergency braking assistance could have prevented.”
That also applies to turning assistance systems. DEKRA is a safety partner to the German Federal Minister of Transport in a special campaign focusing on turning assistance systems and is committed to seeing the large-scale introduction of these systems in fleets as soon as possible. “It’s true that accidents in which a turning truck driver cannot see a cyclist or pedestrian in their blind spot and hits them as a result are relatively rare – we are talking about approximately 30 deaths per year in Germany. That said, this kind of accident nearly always has particularly grim consequences.”
Klinke also sees a need for lawmakers to take action. In his view, the provision laid down in Section 5 (8) of the German Road Traffic Act is problematic. “It allows cyclists and moped riders to pass trucks – for example, trucks waiting at traffic lights – on the right if sufficient space is available. The problem here, however, is that this space is available at all only if the truck is positioned a little further to the left so that it can turn right,” explains Klinke. “This means that vulnerable road users are being lured into a trap by this regulation. We have been calling for Paragraph 8 to be deleted for years to keep cyclists safe.”
Trade show visitors will also have the opportunity to find out more about this issue from DEKRA in Hall 17 at IAA Commercial Vehicles in Hanover. By getting behind the wheel of the tractor unit at booth B07, they can experience for themselves the visibility conditions from inside the truck cab, even when the mirrors are optimally adjusted. They will also have the chance to witness a retrofitted turning assistance system in action.