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Remote monitoring system for rail vehicle door system and monitoring method thereof

A rail vehicle and remote monitoring technology, applied in the field of door system monitoring, can solve the problems of high maintenance cost, long maintenance cycle, high failure rate of door system, etc., and achieve the effect of low sending cost, fast sending speed and simple sending process

Inactive Publication Date: 2017-11-07
NANJING INST OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of high failure rate, long maintenance period and high maintenance cost of the door system in the prior art, the present invention provides a remote monitoring system and monitoring method for a rail vehicle door system, which reduces maintenance cost and time, and improves maintenance efficiency

Method used

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  • Remote monitoring system for rail vehicle door system and monitoring method thereof
  • Remote monitoring system for rail vehicle door system and monitoring method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, a rail vehicle door system remote monitoring system includes a vehicle door system and a monitoring system. The vehicle door system includes a sensor and a data acquisition card. The data acquisition card is the data acquisition board in the figure. The monitoring system It includes a server and a client, the vehicle door system is connected to the monitoring system, and the sensors are arranged on the vehicle door system, and the sensors include encoders, torque sensors, displacement sensors, pull pressure sensors, acceleration sensors, strain gauges, temperature sensors, Noise meter and camera.

[0038] Compared with the prior art, the present invention collects the signal of the sensor instead of the signal of the door controller, and the sensor signal can fully characterize the displacement curve, vibration and deformation of the door system; the encoder can detect the motor output speed when the door system is running; The torque sensor ...

Embodiment 2

[0053] The monitoring system and monitoring method of this implementation are the same as in Embodiment 1.

[0054] Such as figure 1 As shown, the specific steps of door system monitoring are as follows:

[0055] (1) Sensor installation

[0056] according to figure 1 In the system schematic diagram of the present invention, reasonably install the various sensors for testing the performance parameters of the door system described in the present invention, that is, encoders, torque sensors, displacement sensors, pull pressure sensors, acceleration sensors, strain gauges, temperature sensors, noise sensors, etc. instrument and camera. And connect the sensor, data acquisition card and PC correctly.

[0057] (2) Data acquisition and display

[0058]There is a filter and an amplifier between the sensor and the data acquisition card. After the signal collected by the sensor is filtered and amplified, it is transmitted to the data acquisition card; after clicking the "Start Monit...

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Abstract

The invention provides a remote monitoring system for a rail vehicle door system and a monitoring method thereof. The remote monitoring system comprises a server and a data collection card, and further comprises the rail vehicle door system, a sensor, a client and human computer interface program, wherein the sensor is arranged on the rail vehicle door system, the output terminal of the sensor is connected to the input end of the data collection card, the data collection card is installed on the server, the human computer interface program and the database software are installed on the server, the human computer interface program is connected with the output terminal of the data collection card, the data acquired by the data collection card is displayed on the human computer interface on a real-time basis, the human computer interface program is connected with a database, the sensor data acquired by the data collection card is stored in the database, and the server and the client are PCs and are connected through the Internet. The maintenance cost and time for a door system are reduced, and maintenance efficiency is improved.

Description

technical field [0001] The invention relates to the field of door system monitoring, in particular to a remote monitoring system for a rail vehicle door system and a monitoring method thereof. Background technique [0002] Due to the short station distance of the subway train operation line, the train doors need to be opened and closed frequently, which easily leads to damage to the door control electrical components and mechanical parts of the train doors, resulting in frequent failures of the doors of operating trains; If it is cut off due to the action, the train will be delayed; if it is serious, the train will not be able to be pulled and run, and passengers will be cleared or rescued. Therefore, the train door failure seriously affects the normal operation of the train, and may endanger the personal safety of passengers. [0003] Therefore, the maintenance of the door system has always been one of the key points in the vehicle maintenance work. However, due to the com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/08G01D21/02E06B7/28G05B19/042
Inventor 朱松青许有熊徐泉军王骏史翔郝飞韩亚丽张伟
Owner NANJING INST OF TECH
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