Onboard detection system for high-speed railway track circuit and method thereof

摘要

invention and loop through the train track circuits as continuous transmission information signal and discrete information signals to be detected during train operation on the high-speed railway track circuit-board detection system to determine the presence of error signal, and more particularly to a simplified configuration of the system to minimize the installation and improve maintainability and high-speed detection error scale track circuit-board detection system and method relates to the. Message information contained in the train operation condition information signal and the received continuous and continuous information detection unit for detecting a voltage value of the voltage level information of the continuous information signal, integrating the successive information detecting part detects the voltage level information and the message information in a single message frame continuously transmitting additional information integration processing unit to a comprehensive and integrated with each other; The discontinuity information detection unit for detecting a voltage value of the voltage level information in the message information and the discrete information signal containing a train operating conditions in the received information signal discontinuity, the discontinuity detection information detected by the additional message information and voltage level information into a single frame discontinuity information integration part for transmitting a general processing unit is configured in one piece. Therefore, by reducing the number of cables connecting the devices, to increase the efficiency of the installation work and maintenance work, reduce the detection error rate has the effect of reducing the installation costs. ;