Method, device, terminal and storage medium for early warning of station terminal failure risk

Abstract

Disclosed are a warning method, a device, and a terminal for failure risk of a station terminal, and a storage medium. The method comprises: acquiring current operation data of a station terminal, the current operation data comprising a current health parameter; extracting, from a pre-established failure feature knowledge base, a health parameter reference comprising a pre-determined threshold range of the current health parameter and failure information corresponding to the health parameter reference, performing computation on the extracted health parameter reference and the corresponding failure information by means of a pre-determined algorithm, and obtaining a current failure risk status of the station terminal, the failure risk status comprising a failure type and a probability of occurrence of the failure type; and if the probability of the occurrence of the failure type reaches a pre-determined failure warning threshold, sending a failure warning signal. Embodiments of the present invention are adopted to warn of high-potential failure risks of a station terminal, thereby improving timeliness of failure handling.

Description

technical field [0001] The invention relates to the field of station terminal failure monitoring, in particular to a station terminal failure risk early warning method, device, terminal and storage medium. Background technique [0002] In the early construction process of urban rail transit, the operation is usually the goal, and the focus is on ensuring the function of operation, and the operation and maintenance of the automatic fare collection system at the station is not regarded as an important goal. In recent years, the scale of rail transit construction in various places has shown a rapid growth trend. In public places such as subways and high-speed rails, failures of automatic fare collection systems have caused congestion in station halls, causing passenger complaints and potential safety hazards. In order to effectively guarantee the healthy operation of the automatic fare collection system, maintenance, fault diagnosis and early warning and health management of st...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method, device, terminal and storage medium for early warning of station terminal failure risks, which can effectively solve the technical problem that the existing technology cannot provide early warning for potential high-occurrence failures of station terminals

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