Bosch showcases its autonomous all electric shuttle concept

Driverless electric shuttles that glide almost silently through city centres and are seamlessly connected with their environment will soon be a common sight on our city streets, whether they are transporting goods or people.

Bosch provides components and systems for automating, connecting, and electrifying the shuttles, but shuttle mobility won't be possible without mobility services. In the future, the company will offer these services too, bundling them into a smart, seamlessly connected ecosystem. That will include booking, sharing, and networking platforms, parking and charging services, and software solutions for managing and maintaining the vehicles, as well as infotainment during the journey.

“Bosch is developing a unique package of hardware, software, and mobility services for shuttle mobility of the future,” says Dr. Markus Heyn, Member of the Board of Management of Robert Bosch GmbH.

The emergence of the shuttle segment is a result of rising demand for ride-sharing services: in Europe, the US, and China alone, about one million such on-demand shuttle buses will be on the roads as early as the year 2020, growing to 2.5 million by 2025 . Many of these vehicles, available 24/7, will be fully electric, and they will also be completely autonomous by the middle of the next decade at the latest.

That's why Bosch has packed every square centimetre of its concept shuttle with the appropriate technology - from electric powertrains and 360-degree surround sensors to connectivity management and vehicle computers. Yet these components and systems go only part of the way towards shuttle mobility. To make on-demand vehicles suitable for flexible everyday use, they must be connected to mobility services.

“In the future, every vehicle on the road will make use of Bosch digital services,” Heyn says. These services allow users to book the vehicles, share rides with other passengers, and pay for the journey. Charging, repairing, and maintaining the vehicles, plus route planning and administrative activities, also call for services that Bosch will offer shuttle fleet operators in a seamlessly connected ecosystem.

Users can easily book a shuttle via smartphone, regardless of whether they're relaxing on the sofa or sitting at their desk at work. Working behind the scenes, an algorithm identifies the vehicle closest to the requested location and finds other users who wish to travel a similar route. The more passengers a single shuttle can transport, the cheaper the journey for everyone. This approach also reduces the amount of traffic in cities and mitigates the impact on the environment.

Bosch is developing the necessary software platforms to make this a reality. When the shuttle pulls up to the requested pick-up point, users again use their smartphones to identify themselves - thanks to Bosch's Perfectly Keyless digital access service. It recognises the owner's smartphone as unmistakably as a digital fingerprint and opens the vehicle only for them. Every passenger always gets the seat that they reserved.

Bosch's electric axle drive makes the shuttles especially efficient yet affordable as they wend their way through the city. And the company's Convenience Charging service knows just how long the battery charge will last and where to recharge the vehicle. This service means that even today, drivers no longer need to worry about being stranded with a dead battery. It also links vehicle information, such as the current state of battery charge or how much energy the heating and air-conditioning systems are consuming, with environmental data such as congestion and weather forecasts, so as to predict vehicle range with particular accuracy.

Driverless e-shuttles provide users with transportation that is not only nearly emissions-free, but also very safe. For automation, Bosch develops and makes its own radar, video, and ultrasonic sensors, braking control systems, and power steering, to name a few examples. Smart digital services are indispensable here, too: Bosch predictive road-condition services let automated vehicles know in advance what environmental conditions to expect. They can thus adapt their driving style as needed so as to ensure maximum safety throughout the journey.

The Bosch road signature is a map-based localisation service with which automated vehicles can accurately determine their position in the lane down to a few centimeters - another crucial prerequisite for the safety of automated shuttles.

Bosch has designed the interior of its concept vehicle to provide space for four passengers, seating them across from one another to maximise legroom and comfort. Infotainment is provided on screens that can be used either by each passenger individually or in groups. Once the shuttle has arrived at its destination, the passengers can pay for their journey with Bosch's e-payment service.

Bosch's service for over-the-air updates can determine whether the driverless shuttles have the latest software version. The service detects software updates as soon as they are available and executes them in the vehicle securely and reliably. Thanks to sensors installed in the vehicle, predictive diagnostics can monitor the condition of key components and notify the shuttle before a fault actually occurs, so it has enough time to drive itself to a repair shop. This prevents the car from suddenly breaking down, which is a boon to operators.