BVG implements its Innovation Bus with state-of-the-art IP technology.

Berliner Verkehrsbetriebe (BVG) has developed the “Bus of the Future” to test innovative technologies under real-life conditions and investigate their technical and economic feasibility in relation to future production vehicles. To achieve this, they needed network cameras and other equipment. The cameras not only record video images, but also function as optical sensors.

The Innovation Bus has been in operation on line 100 in Berlin since June 2018. In addition to the security aspect, the cameras in the bus optimize the distribution of passengers and show them what seats are available on the upper deck of the double decker bus by means of a TFT monitor right at the entry door. In addition to the technical evaluation, passengers are asked for their opinions on the individual services multiple times so that the company can make sure they are investing in the right technologies for the future.

In 2016, one of BVG’s MAN double decker buses was severely damaged in an accident. As part of the repair, the roof had to be completely removed and rebuilt. The experts of the BVG Center workshop decided to take this opportunity to equip the bus with some technical and structural extras. In addition to panoramic windows, expanded LED lighting and USB sockets, BVG also wanted network cameras that could record video images and be used as optical sensors for passenger counting.

Due to many years of good collaboration and positive experiences with past projects, BVG chose Axis Communications. In addition to the security component, the cameras would also provide image material for vehicle utilization.

The decision-makers also opted for two AXIS P8804 3D sensors for passenger counting on each staircase plus analysis software for evaluation. The stereo image is used to create 3D optical range mapping to measure passenger frequency and thus the occupancy of the seats. This transmits the information directly to the compatible analysis software in the vehicle. Thus, passengers are shown how many seats are available on the upper deck of the bus by means of a TFT monitor right at the entry door. The goal was to guide passengers to the upper deck of the bus and thereby optimize the load distribution. Both camera systems also have a very discreet appearance, and fit seamlessly into the environment.

Since June 2018, the Innovation Bus has predominantly been servicing line 100. Public bus line 100 is not just popular with Berliners – it is regarded as a cost-effective alternative to sightseeing buses and is therefore also frequented by tourists. It starts at the Zoologischer Garten railway station, passes all of the great sights, and then ends at Alexanderplatz. Thus, the bus of the future not only takes on an internal pioneering role, but can also be regarded as the technological flagship of BVG.