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Rail transit intelligent operation and maintenance system and method based on edge calculation and machine learning

A machine learning and operation and maintenance system technology, applied in machine learning, services based on specific environments, and used in large-scale transportation vehicles, etc., can solve the problems of rail transit vehicle driving safety and low operation and maintenance efficiency, and avoid information Islands, improve safety, reduce the effect of equipment overhaul and underrepair

Pending Publication Date: 2022-03-04
成都西交轨道交通技术服务有限公司
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Problems solved by technology

[0008] In view of the above-mentioned deficiencies in the prior art, the rail transit intelligent operation and maintenance system and method based on edge computing and machine learning provided by the present invention solve the problems of the prior art rail transit vehicle driving safety and low operation and maintenance efficiency

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  • Rail transit intelligent operation and maintenance system and method based on edge calculation and machine learning

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Embodiment Construction

[0047] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0048] Such as figure 1 As shown, the rail transit intelligent operation and maintenance system based on edge computing and machine learning includes end service layer, edge service layer and cloud service layer;

[0049] The end service layer is located on the vehicle, including end sensors, end controllers, end servers and vehicle TCMS systems;

[0050] The side service layer is located in the ground control center, incl...

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Abstract

The invention discloses a rail transit intelligent operation and maintenance system and method based on edge computing and machine learning. The system comprises an end service layer, an edge service layer and a cloud service layer. The end service layer comprises an end sensor, an end controller, an end server and a vehicle TCMS system; the side service layer comprises a line intelligent operation and maintenance system, a production business management system and a vehicle intelligent maintenance system; and the cloud service layer comprises an intelligent operation and maintenance big data center. According to the invention, the Internet of Things technology is fully utilized, unified data acquisition is realized on the vehicle, and the data can be deeply fused; the data can be timely and locally processed; optimization is realized by using a machine algorithm, and data decision support is provided for operation and maintenance personnel while the safety of a vehicle system is improved; through end-to-end cooperation, the end server on the vehicle can be connected and communicated with the end server of the vehicle within the set distance through wireless communication of the end server, the health state and fault information of the vehicle within the set distance can be intelligently sensed in real time, and potential safety hazards are avoided in time.

Description

technical field [0001] The invention relates to the technical field of rail transit operation and maintenance, in particular to an intelligent rail transit operation and maintenance system and method based on edge computing and machine learning. Background technique [0002] With the development of the rail transit industry, the number of rail vehicles put into operation is increasing year by year. During the development of rail vehicles in the direction of intelligence, in order to ensure the safety of rail vehicles, it is usually necessary to diagnose rail vehicles in real time and accurately grasp the health status of the vehicles. In the traditional mode, multiple disciplines related to rail transit driving, including vehicles, power supply, signals, platform doors, rail pantograph and catenary, have each deployed a set of intelligent operation and maintenance systems. Intelligent operation and maintenance systems refer to the use of advanced sensor technology Obtain re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G06N20/00H04L67/10H04L67/125H04W4/38H04W4/42
CPCG06Q10/06G06Q50/26H04L67/125H04L67/10H04W4/38H04W4/42G06N20/00
Inventor 王小康李俊庹茹君陈彬张书英
Owner 成都西交轨道交通技术服务有限公司
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