Bosch develops motorcycle to car communications to reduce crashes

Bosch, in partnership with Autotalks, Cohda Wireless and Ducati, has developed a prototype solution which connects cars and motorcycles, allowing them to communicate with each other in a bid to reduce the number of crashes involving motorcyclists. According to estimates by Bosch accident research, motorcycle-to-car communication could prevent nearly one-third of motorcycle accidents. The system enables vehicles within a radius of several hundred metres to exchange information about ten times a second about
May 26, 2017 Read time: 2 mins
311 Bosch, in partnership with 6765 Autotalks, 6667 Cohda Wireless and Ducati, has developed a prototype solution which connects cars and motorcycles, allowing them to communicate with each other in a bid to reduce the number of crashes involving motorcyclists.


According to estimates by Bosch accident research, motorcycle-to-car communication could prevent nearly one-third of motorcycle accidents.

The system enables vehicles within a radius of several hundred metres to exchange information about ten times a second about vehicle types, speed, position, and direction of travel. Well before drivers or their vehicle sensors see an approaching motorcycle, this technology informs them that a motorcycle is approaching, allowing them to adopt a more defensive driving strategy. If the system identifies a potentially dangerous situation, it can warn the rider or driver by sounding an alarm and flashing a warning notice on the dashboard. In this way, all road users receive essential information that actively helps avoid accidents.

The public WLAN standard (ITS G5) is used as the basis for the exchange of data between motorcycles and cars. Transmission times of just a few milliseconds between transmitter and receiver mean that participating road users can generate and transmit important information relating to the traffic situation. Parked or idling vehicles also transmit data to any surrounding receivers. To allow riders and drivers who are farther away to reliably receive the necessary information, the technology makes use of multi-hopping, which forwards the information automatically from vehicle to vehicle. In critical situations, therefore, all road users know what is happening and are able to take appropriate action in advance.

Location Based Systems

For more information on companies in this article

Related Content

  • Is machine vision the future of enforcement?
    January 25, 2012
    Leading automated enforcement system suppliers talk about how they see machine vision technology affecting the sector in the coming years
    Read More
  • Chicago mayor unveils Vision Zero Action Plan
    June 13, 2017
    Chicago Mayor Emanuel has announced the city’s Vision Zero Chicago Action Plan, a multi-Agency approach which aims to improve traffic safety for all road users. The ultimate goal of Vision Zero is to reduce roadway crashes and eliminate traffic fatalities and serious injuries in Chicago by 2026. A dozen City departments and agencies have been working for months with traffic safety stakeholders to develop the Vision Zero Action plan, which covers the first three years of the effort and is based on the princi
    Read More
  • Towards common standards for cooperative road infrastructures
    July 23, 2012
    Michael Noblett of Connexis discusses international progress towards common standards for cooperative road infrastructures. Will vehicle safety communications standards be able to support ITS on the international level, or will we settle once again for regional interoperability only? The answer lies in the current status of the draft standards themselves, and the requirements users and authorities are placing on the people who draft them.
    Read More
  • Kapsch connecting in Spanish corridor
    October 31, 2024
    57km stretch is on the A8 highway near Bilbao in north of country
    Read More

Highlighted Content