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Train dynamic index monitoring and calculating cluster

A computing cluster and dynamics technology, applied in railway vehicle testing, transmission systems, electrical components, etc., can solve problems such as inability to monitor trains, difficult to realize performance detection, fault analysis, early warning and alarm functions, etc., to improve robustness and safety sexual effect

Pending Publication Date: 2022-02-25
北京国信会视科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, only a single monitoring device can complete the dynamic performance monitoring of a single carriage, and cannot monitor the entire train; and the vehicle-mounted monitoring device can only complete the preliminary online monitoring function, and it is difficult to realize a more comprehensive and overall performance detection, failure Analysis, early warning and alarm functions

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  • Train dynamic index monitoring and calculating cluster
  • Train dynamic index monitoring and calculating cluster
  • Train dynamic index monitoring and calculating cluster

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0030] The invention provides a train dynamics index monitoring computing cluster, the computing cluster includes a monitoring machine and a pre-processor, the monitoring machine and the pre-processor are arranged in each carriage of the train; the monitoring machine in the same carriage It is connected with the pre-processor, and the monitoring machines in different compartments are connected in sequence and respectively connected with the TCMS system (Train Control and Management System); the pre-processor is also connected with a plurality of sensors, It is used to collect the dynamic data of t...

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Abstract

The invention relates to the field of rail transit monitoring systems, in particular to a train dynamic index monitoring and calculating cluster which comprises a monitoring machine and a preprocessor. The monitoring machine and the preprocessor are arranged in each carriage of a train, the monitoring machine and the preprocessor in the same carriage are mutually connected, and the monitoring machines in different carriages are sequentially connected and are respectively connected with a TCMS; the preprocessor is further connected with a plurality of sensors and is used for collecting the dynamic data of the corresponding carriage, and the monitoring machine is used for the dynamic index monitoring and fault analysis of the corresponding carriage, and is configured to be a host and a slave; the host serves as the slave of the corresponding carriage and is also used for maintaining the train-level information and sharing the train-level information to all the slaves; and the host is connected with a ground server and is used for receiving the to-ground data of the slave and realizing the train-ground data transmission. According to the invention, the robustness and security of the system are improved, and the efficient ground transmission of the mass online monitoring state data is realized.

Description

technical field [0001] The invention relates to the field of rail traffic monitoring systems, in particular to a train dynamics indicator monitoring computing cluster. Background technique [0002] The monitoring of train dynamics indicators in the prior art uses monitoring equipment to collect sensor data on the train, and then sends the collected train operation data to the ground server through vehicle-ground data transmission, and then the ground server completes the calculation of vehicle dynamics indicators with output. However, in the prior art, only a single monitoring device can complete the dynamic performance monitoring of a single car, and cannot monitor the entire train; and the on-board monitoring device can only complete the preliminary online monitoring function, and it is difficult to realize a relatively comprehensive overall performance detection, fault Analysis, early warning and alarm functions. Contents of the invention [0003] The purpose of the p...

Claims

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Application Information

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IPC IPC(8): G01M17/08H04L67/02H04L67/12
CPCG01M17/08H04L67/12H04L67/02
Inventor 吴志强王亚楠王明兆
Owner 北京国信会视科技有限公司
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