Mercedes-Benz Experimental Safety Vehicle (ESF) 2019.

New safety ideas for a new mobility

ESF 2019.

Electric drive systems and automated driving are key technologies for the mobility of the future. This leads to changes in the requirements for in-car safety technology: firstly, much more flexible seating positions in the interior of such vehicles require a different form of occupant protection. And secondly, empathy and trust are central factors for the acceptance of self-driving vehicles. Other road users must be able to recognise intuitively what an automated vehicle intends to do, as in many situations there will be no driver to communicate this.

With the new Experimental Safety Vehicle ESF 2019, Mercedes-Benz is giving an insight into the ideas that the company's safety experts are researching and working on. Among the one dozen or so innovations, some are near-series developments and some look well into the future. The ESF 2019 is based on the new Mercedes-Benz GLE, is capable of automated driving in many situations and has a plug-in hybrid drive system. In June 2019 the ESF 2019 will make its grand appearance before experts at the ESV convention in Eindhoven (Netherlands). It will then make its public appearance at the International Motor Show (IAA) in Frankfurt in September 2019. In some respects the ESF 2019 is a preview of what is to come, in others a vision and in yet others a contribution to the general discussion, but it is also a tool for improved traffic safety in the great tradition of Mercedes-Benz.

Ola Källenius, Chairman of the Board of Management of Mercedes-Benz Group AG.

Safety is part of the brand DNA of Mercedes-Benz. We have repeatedly demonstrated that we are not short of ideas in this field since the 1970s, with our Experimental Safety Vehicles. The new ESF 2019 reflects the mobility of the future, and presents a wide variety of innovations which we are currently researching and developing. And I can already say this much: some of the functions are very close to series production.

Ola Källenius
Member of the Daimler AG Executive Board responsible for Mercedes-Benz Cars Development
Ola Källenius, Chairman of the Board of Management of Mercedes-Benz Group AG.

"Safety continues to be our core brand value," says Prof. Dr.-Ing. Rodolfo Schöneburg, Head of the Vehicle Safety, Durability and Corrosion Protection Centre at Mercedes-Benz Cars. "The great advantage of automating driving functions is that in the future, fewer accidents will be caused by driver error. However, automated and driverless vehicles also come up against physical limits, and there will undoubtedly be mixed traffic consisting of automated and non-automated vehicles for many years."

Experimental Saf ety Vehicle (ESF) 2019 - PRE-SAFE® Child: Connected child safety seat with PRE-SAFE® functions.
Experimental Saf ety Vehicle (ESF) 2019 - PRE-SAFE® Child: Connected child safety seat with PRE-SAFE® functions.
Installation monitoring: Eight icons on the seat and corresponding 3D animations in the media display signal correct installation.
Installation monitoring: Eight icons on the seat and corresponding 3D animations in the media display signal correct installation.
A USB socket is integrated into the belt buckle. This enables mobile devices to be charged and connected when the seat belt is fastened.
A USB socket is integrated into the belt buckle. This enables mobile devices to be charged and connected when the seat belt is fastened.
Experimental Saf ety Vehicle (ESF) 2019 - PRE-SAFE® Child: Connected child safety seat with PRE-SAFE® functions.
Experimental Saf ety Vehicle (ESF) 2019 - PRE-SAFE® Child: Connected child safety seat with PRE-SAFE® functions.
Experimental Saf ety Vehicle (ESF) 2019 - PRE-SAFE® Child: Connected child safety seat with PRE-SAFE® functions.
Installation monitoring: Eight icons on the seat and corresponding 3D animations in the media display signal correct installation.
A USB socket is integrated into the belt buckle. This enables mobile devices to be charged and connected when the seat belt is fastened.
Experimental Saf ety Vehicle (ESF) 2019 - PRE-SAFE® Child: Connected child safety seat with PRE-SAFE® functions.

More than one dozen innovations: more protection for passengers and partners

An overview of the key topics covered by the ESF 2019:

  • All-round driver safety: When the ESF 2019 is driving in automated mode, the steering wheel and pedal cluster are retracted to reduce the risk of injury during a crash. The greater interior flexibility requires new ideas for restraint systems (seat-integrated belt) and airbags with alternative installation spaces (driver airbag in the dashboard, integral sidebag in the side bolsters of the seat backrests). However, the ESF 2019 also has ideas for a manual driving mode: With daylight-like light from the sun visor, vitalising interior light can help to keep the driver alert.
  • Cooperative communication with the environment: For people to gain trust in the automated vehicle, they must immediately and intuitively be able to recognise what it intends to do. In this respect the ESF 2019 takes human road users very much into consideration. Its sensors not only keep an eye on the traffic, it communicates in all directions and can also warn other road users. The ESF 2019 is also equipped with the revolutionary headlamp technology DIGITAL LIGHT, with practically dazzle-free high beam in HD quality and a resolution of more than two million pixels.
  • Child safety: With the child seat concept PRE-SAFE® Child, the seat belt is preventively tensioned and side-mounted impact protection elements are extended before a crash. Thanks to the tensioned belt, the child is more firmly and accurately fixed in the seat while belt slack is reduced. This considerably reduces the loads acting on the child. Monitoring of seat installation and the child's vital signs are other functions integrated into the seat.
  • Securing traffic hazards: The ESF 2019 shows how the scenes of accidents or breakdowns could be secured more safely with innovations such as a small robot that automatically emerges from the vehicle's rear following an incident, and positions itself at the roadside as a warning triangle. Other ideas are a warning triangle that folds out of the vehicle roof at the same time, and the rear window as a communication surface.
  • New PRE-SAFE® functions:PRE-SAFE® Curve (which uses the belt tensioner to warn the driver that he/she has possibly underestimated an approaching bend) and PRE-SAFE® side lights with electro-luminescent paint can defuse potentially hazardous situations. PRE-SAFE® Impulse Rear is able to extend the protection of passengers and others involved in an accident at the end of a traffic tailback.
  • Safety and comfort in the rear: An innovative rear airbag uses a special new inflation concept to deploy and position the airbag. It has a special tubular structure for this purpose. With belt-feeders, belt buckle illumination, USB belt buckles and belt heating, the ESF 2019 implements a number of ideas by which passengers on the rear seats might be motivated to wear seat belts using new methods.
  • Active safety: Active Brake Assist with extended functions in the ESF 2019 provides additional protection, especially in potentially dangerous traffic situations with unprotected road users. When turning, it now also detects pedestrians and cyclists moving in parallel to the original direction of travel. If a collision with unprotected road users crossing the road into which the vehicle is turning is imminent, the driver receives a visual and audible warning. Autonomous braking is initiated if the driver fails to react. The same also applies if there are any cyclists in the blind spot when turning to the right. If there is a risk of collision with cross-traffic when turning off or crossing a road, the system now prevents the driver from moving off and, if necessary, stops the vehicle, including from walking speed, by means of autonomous braking. The 360° pedestrian protection system warns and assists while parking and manoeuvring if there is a risk of collision with more vulnerable road users (pedestrians, cyclists), right up to autonomous braking.
Mercedes-Benz ESF 05.

The history of the ESF models at Mercedes-Benz.

Milestones in safety development.

Technology.

Technology.

Our way to sustainable mobility is innovation – in a holistic approach along the entire value chain.