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Lars Engelhard

Motor vehicle with wrong-way driver detection

Official Titles:

Motor vehicle having means for detecting a wrong-way driver

Kraftfahrzeug mit Geisterfahrererkennung

Véhicule automobile avec détection d'automobiliste circulant à contresens

Patentnumbers:

Switzerland WO2016074771
Filed October 30, 2015

Germany DE102014016625
Filed November 11, 2014

Summary:

The invention relates to a motor vehicle comprising: 1) a communication unit that is designed to receive respective status data from at least one other vehicle located in an environment of the motor vehicle, 2) said status data containing positional information of the other vehicle; and 3) an analysis device having a digital road map with driving direction information. The object of the invention is to provide means for detecting a wrong-way driver. The analysis device is designed to enter the position of the other vehicle on the road into the digital road map. It will check whether the other vehicle is travelling in the wrong direction. This is based on the driving direction information prescribed for the position on the road, and on the status data of the other vehicle. If the other vehicle is detected as a wrong-way driver, an alarm is generated.

Motor vehicle with wrong-way driver detection

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The invention relates to a method for wrong-way driver detection. The device is receiving signals of other road users. Those signals are processed to identify wrong-way driving of any road user. Alerts can be signaled to the driver, semi- or fully autonomous vehicle and distributed to any other road user.

For mobile access to a stationary data network, a substantially location-dependent transmission bandwidth is provided by a wireless interface. The aim of the invention is to avoid movement-related limitations during the data transmission in a mobile terminal.

The method involves assigning a priority value to each motor vehicle.