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Data processing method and system in rail transit transportation and carrier operation system

A transportation system and rail transit technology, applied in the computer field, can solve problems such as labor and low efficiency, and achieve the effects of reducing delays, reducing failure rates, and improving efficiency

Pending Publication Date: 2021-05-14
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the maintenance methods at this stage are manual, resulting in relatively low efficiency

Method used

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  • Data processing method and system in rail transit transportation and carrier operation system
  • Data processing method and system in rail transit transportation and carrier operation system
  • Data processing method and system in rail transit transportation and carrier operation system

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Embodiment Construction

[0067] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0068] Some processes described in the specification, claims, and above-mentioned drawings of the present application contain multiple operations appearing in a specific order, and these operations may not be executed in the order in which they appear herein or executed in parallel. The serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. In addition, the embodiments described below are only some of the embodime...

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Abstract

The embodiment of the invention provides a data processing method and system in a rail transit transportation and carrier operation system. The data processing method comprises the following steps: extracting feature information from data generated by a rail transit transportation system; determining a feature sequence which comprises feature information extracted from the data generated at different times and arranged according to the time sequence; and performing fault diagnosis on the rail transit transportation system based on the feature sequence. According to the technical scheme provided by the embodiment of the invention, the automation degree of system fault diagnosis is improved, the diagnosis result can guide directional maintenance, the fault diagnosis efficiency is improved, and delay caused by rail transit parking is reduced.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a data processing method, system, device, computer storage medium and program product in rail transportation and carrier operating systems. Background technique [0002] SACEM (automatic train driving and automatic train protection) is an important signal system of the subway, which must ensure high reliability. Therefore, equipment maintenance based on SACEM is one of the important guarantees for the stable and reliable operation of the subway. [0003] Commonly used equipment maintenance methods include preventive maintenance and post-event maintenance. Among them, preventive maintenance means no accidents, regular inspections, and regular replacement of equipment, with a heavy workload; frequent inspections of equipment, frequent equipment replacement, resulting in high labor costs and serious waste of spare parts. Post-event maintenance is to quickly restore ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q50/30G06F16/18G06F40/242G06N7/00
CPCG06Q10/20G06F40/242G06F16/1815G06N7/01G06Q50/40
Inventor 黄逸彬裴成王磊肖禹张辉
Owner ALIBABA GRP HLDG LTD
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