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Subway vehicle operating recording device

A technology for recording device and vehicle operation, which is applied to instruments, computer control, simulators, etc. to increase work stability, increase data storage, and facilitate fault analysis.

Inactive Publication Date: 2017-07-07
BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the event recording device can only record simple running information of the vehicle

Method used

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  • Subway vehicle operating recording device
  • Subway vehicle operating recording device
  • Subway vehicle operating recording device

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] The hardware structure of the metro vehicle operation recording device includes a front panel 1, a side baffle 2, an upper cover 3, a lower base 5, and an editing module 6. The front panel 1 is equipped with a 24V DC power input connector, a device switch and a status indicator, and a control module It is integrated with the storage module into a board 4, and the backplane 7 is used to install the board 4 and the editing module 6. The baffles are reliably connected by bolts, and the backplane and the front baffle are fixed by bolts. The board card and editing module are directly inserted into the backplane to realize a pluggable structure. Such as figure 1 and 2 shown.

[0026] The data recording of the subway event of the subway vehicle operation recording device is realized through three parts: the acquisition (SCP) part, the storage (DSP) part, and the control (DCP) part. The composition, connection and transmission relationship of each part are as follows: image...

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PUM

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Abstract

The invention provides a subway vehicle operating recording device. Correlated points of traction and braking control circuits are used as recording points. With a magnetic coupling technique, all input loop crosstalk problems are isolated. A train control loop monitoring system has 24-path inputs for carrying out monitoring, tracking, and recording on direct-current voltages; an SD card is used for recording the voltage data; PC terminal management software reads data into a PC terminal through a USB port; and data measurement and analysis are carried out at a display interface of the software.

Description

technical field [0001] The invention relates to the field of subway vehicle operation monitoring, in particular to a subway vehicle driving record technology. Background technique [0002] In recent years, with the rapid development of train control network and fieldbus technology, the train network monitoring system has been widely used in subway vehicles, which can monitor and record the running status of trains. The time recording equipment can record the vehicle speed, the position of the controller handle, the control status of the driver and passengers, the pressure of the brake cylinder, the state of emergency brake application and other signals related to vehicle safety in sequence according to the time and the coordinate position of the train. down. The recorded data can be used to analyze the accident and clarify the responsibility of the accident. The most important thing is that the management personnel can find some hidden dangers in time through the analysis o...

Claims

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Application Information

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IPC IPC(8): G05B19/042
Inventor 杨建伟姚德臣李熙谢浩张骄沈超廉朋
Owner BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE