ANIMAL SCARING ACOUSTIC SYSTEM Russian patent published in 2024 - IPC A01M29/16 

FIELD: devices for scaring away animals.

SUBSTANCE: invention relates to devices for scaring animals from railway tracks and is intended to prevent collisions of rolling stock with animals. Speaker system includes a power supply, interconnected interstation segment equipment and station equipment. Interstation segment equipment is connected to the power supply of the acoustic system and comprises sound radiators and an interstation segment cabinet with a power supply unit, a control unit, a power switch, an interface converter and a modem. Sound radiators are made in the form of horn loudspeakers and a control module connected to each other by means of acoustic cables. Control module is connected to the interstation cabinet by means of power and signal cables. Station equipment comprises a circuit for communication with signalling, centralization and interlocking devices connected to the station cabinet, in which there is a panel computer, an input module and a modem connected to the interstation segment cabinet. Interstation segment cabinet and station cabinet are equipped with displays. Sound emitters are configured to adjust the power and direction of the sound wave. Interstation segment equipment and station equipment are connected to each other by means of a double-wire communication line.

EFFECT: invention provides generation of sound radiation directed along railway rolling stock track.

1 cl, 2 dwg