Train automatic protection system remote monitoring device and method

Abstract

The invention relates to a remote monitoring device for a train automatic protection system, the device comprises a data reading interface and a data collection interface, the data reading interface comprises a serial port reading interface and a USB reading interface, and the serial port reading interface is used for realizing data transmission with an ATP function unit module; and the USB reading interface is used for realizing data transmission with the USB data downloading interface. According to the invention, recorded data of the ATP function unit module, the judicial recording unit, thetransponder transmission unit and the track circuit information receiving unit are automatically read; the ATP system data collection circuit is used for automatically acquiring data of a power supply collection circuit, a bus collection circuit, an input/output information collection circuit and a quick transmission/radar pulse signal collection circuit, integrating the read and acquired data, and sending the data to a ground server through a wireless communication network, so that the ATP system data is automatically downloaded, and the acquired data is more comprehensive.

Description

technical field [0001] The invention belongs to the field of rail transit, and in particular relates to a remote monitoring device and method for an automatic train protection system. Background technique [0002] At present, the recorded data of the existing 300T and other ATP systems mainly exist in each functional unit module and judicial recording unit. Each functional unit module has a piece of 256KB EEPROM cyclically storing records, and receiving commands through the serial port to output record data. The judicial recording unit transfers the internal recording data through the U disk. After the failure occurs and the vehicle is returned to the warehouse, it is necessary to manually use the computer to download the data of each functional unit module through the serial port and use the U disk to download the data of the judicial record unit, and analyze and judge the cause of the failure. [0003] At present, each device in the automatic train protection system (ATP...

AI Technical Summary

Problems solved by technology

[0003] At present, each device in the automatic train protection system (ATP) stores its own operation log files in its own recording module, and each time it needs to be downloaded manually on the train through a U disk or data cable, which is inconvenient, not timely, and efficient. Low

For the system power supply, input and output interfaces, there is no monitoring at present, and it is impossible to confirm the equipment failure caused by the interference of these interfaces

Images