COMPLEX UNIFIED LOCOMOTIVE SAFETY DEVICE Russian patent published in 2005 - IPC

FIELD: railway transport; signaling and communication.

SUBSTANCE: electronic, display, switching and data input units arranged in driver's cab are included into open real time modular architecture system and are interconnected by system CAN-interface cable. Electronic unit is made for determining tolerable speed and monitoring speed by registration of feedback signals from driver's vigilance handle, inner background testing of each module and two-channel data processing and it includes two central processing modules, route module, digital radio channel module, two movement parameters measuring modules, two external devices modules, safety monitoring system and electropneumatic valve amplifier. Display unit is made to prepare information required by driver, recording and indication, interaction with driver by means of vigilance handle and data input buttons, putting in and displaying locomotive and train characteristics, current time, actual and preservation of all them in case of switching off of power supply. It includes registration module, control module and display module. Switching unit is made for switching on supply of device and communication with peripheral devices and changing over of connections in case of change of locomotive control cab and it includes unit to form data concerning condition of locomotive control circuits.

EFFECT: enlarged operating capabilities.

6 cl, 1 dwg