A kind of remote monitoring device and method of train automatic protection system

Abstract

The invention relates to a remote monitoring device for a train automatic protection system. The device includes a data reading interface and a data acquisition interface. The data reading interface includes a serial port reading interface and a USB reading interface. The read interface is used to realize data transmission with the ATP functional unit module; the USB read interface is used to realize data transmission with the USB data download interface. The invention automatically reads the recorded data of the ATP functional unit module, the judicial recording unit, the transponder transmission unit and the track circuit information receiving unit, and automatically collects the power supply collection circuit, the bus collection circuit, the input and output information collection circuit and the speed transmission / The data of the radar pulse signal acquisition circuit, after integrating the read and collected data, is sent to the ground server through the wireless communication network to realize the automatic download of the data of the ATP system, and the collected data is more comprehensive.

Description

technical field [0001] The invention belongs to the field of rail traffic, and in particular relates to a remote monitoring device and method for a train automatic protection system. Background technique [0002] At present, the recorded data of existing ATP systems such as 300T mainly exist in various functional unit modules and judicial record units. Each functional unit module has a 256KB EEPROM cyclic storage record, and receives commands through the serial port to output the record data. The judicial record unit dumps the internal record data through the U disk. After the failure occurs and the car 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 determine the cause of the failure. [0003] At present, each device in the train automatic protection system (ATP) saves its own operation ...

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

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