RU2010141075A

RU2010141075A - RAILWAY SAFETY CONTROL DEVICE

Info

Publication number: RU2010141075A
Application number: RU2010141075/11A
Authority: RU
Inventors: Михаил Михайлович Чарский (RU); Михаил Михайлович Чарский; Сергей Алексеевич Колосков (RU); Сергей Алексеевич Колосков; Игорь Юрьевич Трусов (RU); Игорь Юрьевич Трусов
Priority date: 2010-12-03
Filing date: 2010-12-03
Publication date: 2012-06-10
Also published as: RU2457135C2

Abstract

Устройство для контроля безопасности железнодорожной транспортировки, содержащее датчики о состоянии железнодорожного пути с блоками формирования информационного сигнала, отличающееся тем, что в него дополнительно введены датчик вырабатывающий электроэнергию, выполненный с пьезоэлементом, например, керамическим, накопитель энергии (аккумулятор), анализатор частотного спектра шума от идущего состава, блок формирования информационного сигнала и излучающая антенна, при этом они электрически соединены, а датчик, вырабатывающий электроэнергию, расположен или под шпалами, или в шпалах, установленных под концевыми участками рельс с возможностью воздействия шпалы или рельса на пьезоэлемент при прохождении над ним колесной пары вагона, а также приемник сигнала, расположенный на локомотиве или на объекте рельсового пути, например, на промежуточной опоре пути и снабженный указателем тревоги, с возможностью передачи информации о неисправности диспетчеру. A device for monitoring the safety of railway transportation, containing sensors on the state of the railway track with blocks for generating an information signal, characterized in that it additionally incorporates a sensor generating electric energy made with a piezoelectric element, for example, ceramic, an energy storage device (battery), an analyzer of the frequency spectrum of noise from a running train, an information signal generating unit and a radiating antenna, while they are electrically connected, and a sensor that generates an electron energy, located either under the sleepers or in the sleepers installed under the end sections of the rail with the possibility of the impact of the sleepers or rail on the piezoelectric element when the wheel pair of the car passes over it, as well as the signal receiver located on the locomotive or on the rail track object, for example, on the intermediate the support of the track and equipped with an alarm indicator, with the ability to transmit information about the malfunction to the dispatcher.

Claims

A device for monitoring the safety of railway transportation, containing sensors on the state of the railway track with blocks for generating an information signal, characterized in that it additionally incorporates a sensor generating electric energy made with a piezoelectric element, for example, ceramic, an energy storage device (battery), an analyzer of the frequency spectrum of noise from a running train, an information signal generating unit and a radiating antenna, while they are electrically connected, and a sensor that generates an electron energy, located either under the sleepers or in the sleepers installed under the end sections of the rail with the possibility of the impact of the sleepers or rail on the piezoelectric element when the wheel pair of the car passes over it, as well as the signal receiver located on the locomotive or on the rail track object, for example, on the intermediate the support of the track and equipped with an alarm indicator, with the ability to transmit information about the malfunction to the dispatcher.