VEHICLE WARNING SOUND RADIATOR Russian patent published in 2014 - IPC B60Q5/00 

FIELD: transport.

SUBSTANCE: invention relates to technique of sound radiation in a vehicle. Vehicle warning sound radiator includes device for radiation of sounds to warn about starting forward movement out of vehicle and radiation of sounds to warn about moving forward out of vehicle. Also, the installation comprises warning sound control device that controls sound radiator so that could selectively emit sound warning about starting forward movement. The control device includes section for time synchronisation of sound emission specifying time of warning sound start. The sound control device additionally controls sound emission device so that it could automatically emit sound warning about forward movement after sound warning about starting forward movement has been emitted. Herewith, sound warning about forward movement differs from sound warning about starting forward movement.

EFFECT: more precise synchronisation of warning sounds.

6 cl, 6 dwg