RECORDER OF TRAIN MOVING PARAMETERS Russian patent published in 2004 - IPC

FIELD: railway transport; measurement facilities.

SUBSTANCE: data receiving and processing unit is installed in train head car which is connected with automatic driving central processor, odometer and speedometer, pressure transmitter, electric train control circuit unit and automatic cab signaling unit. Data receiving and processing unit is furnished with indicator, control panel, first controller and detachable data storage unit. Each motor car of train is furnished with high voltage measuring unit consisting of high-voltage current and voltage pickups which are connected through resistance0icolated circuits with computer. Each motor car and trailing car is provided with data receiving and transmitting unit consisting of control unit, second controller, storage unit, temperature transmitter and car electric circuits condition pickups. Second controller is connected through corresponding matching units with first controller and with output of computer of corresponding high-voltage measuring unit, being connected to temperature transmitter, car electric circuits condition pickups and control unit.

EFFECT: enlarged operating capabilities of device, provision of recording of all parameters of running train with automatic taking of information concerning route and forming electronic report forms.

2 dwg