Flasher relay with the function to synchronize the flashing frequency across vehicles.

Abstract

Device for synchronizing direction indicators between at least two independent vehicles, comprising: • a control unit, • a wireless communication module, wherein the device is configured to: • generate a time sequence of a direction indicator flashing signal, • exchange data with at least one other device in another vehicle, and • adjust the flashing frequency on the basis of this data so that a substantially synchronous flashing process is generated between several vehicles, wherein this is not only limited to a rectangular shape as exemplified in Figure 1, but can also have any other signal shape.