Fault detection starting method and apparatus thereof

Abstract

The invention discloses a fault detection starting method and an apparatus thereof. The method comprises the following steps of acquiring a historical time interval of uploaded data of terminal equipment in a set time period by a server; optimizing the historical time interval and determining a first mean value and a first variance of the optimized historical time interval; according to the first mean value and the first variance of the optimized historical time interval, determining a time interval threshold of fault detection; and if a time interval of current uploaded data of the terminal equipment is determined to be greater than the time interval threshold of fault detection, carrying out the fault detection of the terminal equipment. Through the historical time interval of the uploaded data of the terminal equipment, the time interval threshold of the fault detection is automatically calculated and generated; and after the time interval of the current uploaded data of the terminal equipment is determined to exceed the time interval threshold, a fault detection flow is automatically started; and rapid fault detection starting can be realized and fault detection efficiency is increased.

Description

technical field [0001] Embodiments of the present invention relate to the field of equipment operation and maintenance management services in the transportation field, and in particular to a method and device for starting fault detection. Background technique [0002] The traditional fault diagnosis technology is to comprehensively analyze and identify the fault information by collecting the original fault information, combining various analysis and processing methods with the rich experience of the staff. This method relies on the intervention of operators, the diagnosis results are greatly affected by human factors, and the diagnostic workload for traffic operation and maintenance systems is huge, which is not suitable for the needs of information development. [0003] The intelligent fault diagnosis method uses intelligent algorithms to automatically analyze and identify the fault state, which is an important development direction in the field of fault diagnosis. At pres...

AI Technical Summary

Problems solved by technology

However, in the intelligent transportation system under the background of big data, there are common problems of too complex calculation, poor reliability and inaccurate results.

The current mature fault diagnosis technology methods cannot adapt to intelligent transportation operation and maintenance management services

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