Subway vehicle fireless loopback monitoring device and monitoring method thereof

Abstract

The invention discloses a subway vehicle fireless loopback monitoring device and a monitoring method thereof, and relates to the field of subway vehicle sending and loopback. The subway vehicle fireless loopback monitoring device comprises a first pressure acquisition system arranged on a subway vehicle and used for acquiring the brake pressure of the subway vehicle, a second pressure acquisitionsystem arranged on a loopback vehicle and used for acquiring the train pipe pressure of the loopback vehicle, and a processing system arranged on the loopback vehicle and used for receiving pressure data acquired by the first pressure acquisition system and/or the second pressure acquisition system in real time. The invention further provides a monitoring method of the monitoring device. The monitoring efficiency and accuracy of the braking and relieving states of all the vehicles in the subway vehicle loopback process can be improved, returning escorting vehicle escorting personnel are reminded to record and select a machine for processing, and the hidden danger that wheels of individual bogies are rubbed in the returning process due to the fact that data cannot be monitored in real timeis avoided.

Description

technical field [0001] The invention belongs to the field of transport and return of subway vehicles, and in particular relates to a monitoring device and a monitoring method for no-fire return of subway vehicles. Background technique [0002] There are two ways to pack and ship the subway. One is to decompose the marshaled vehicles and pack and ship them by car. The other is to use the railway business line to organize the cars into 6, 12 or 18 cars. Non-fire return, using the freight car or passenger car of the railway business line as the power source, return to the city where the depot is located without fire, and then transport it to the depot by car. [0003] At present, after the loopback trains are organized into trains, the vehicle loopback wiring and pipeline laying are completed, the static and dynamic braking and mitigation tests of the passenger compartment and freight compartment are completed by the locomotive. For the return of the vehicle without fire, the ...

AI Technical Summary

Problems solved by technology

The subway vehicle is dedicated to the independent operation of a single train in the city. Except for rescue conditions, two trains are rarely reconnected. Therefore, when the vehicle is in the return mode, the escort personnel in the cab cannot monitor the vehicle information during the return process of the passenger car or truck without fire. , the return process takes a long time to transport, the distance between stations is long, the return time and speed are uncontrollable, and the escort personnel in the subway vehicle cannot be guaranteed meals, meals and rest, there are potential safety hazards, and during the return process, the vehicle Status information and action process cannot be traced back

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