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An early warning method and system for a roadheader remote monitoring system

A remote monitoring system and remote monitoring technology, applied in cutting machinery, earthmoving, mining equipment, etc., can solve problems such as the inability to meet the early warning requirements of roadheaders, the normal operation of roadheaders and the impact of construction safety. Normal operation and construction safety, the effect of meeting the needs of early warning

Active Publication Date: 2021-01-26
CHINA RAILWAY CONSTR HEAVY IND
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in the complex and closely related systems of the roadheader, this kind of early warning strategy that only targets a single independent parameter can no longer meet the early warning needs of the roadheader, thus affecting the normal operation of the roadheader and construction safety to a certain extent

Method used

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  • An early warning method and system for a roadheader remote monitoring system
  • An early warning method and system for a roadheader remote monitoring system

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Embodiment Construction

[0038] The core of the present invention is to provide an early warning method and system for a roadheader remote monitoring system. Compared with the early warning strategy for a single independent parameter, the combined early warning strategy of the application can better meet the early warning requirements of the roadheader, thereby having Contribute to the normal operation of the roadheader and construction safety.

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without m...

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Abstract

The invention discloses an early warning method and system for a remote monitoring system of a roadheader, comprising: presetting an early warning strategy corresponding to various parameters of the roadheader, and presetting combination parameter information and early warning between various parameters in the combination parameter information In the process of real-time remote monitoring of various parameters of the roadheader by the system, the early warning result of each parameter in the combined parameter information is determined according to the early warning strategy; the combined early warning result corresponding to the combined parameter information is determined according to the early warning result and the early warning relationship, and The combination warning is triggered when the combination warning result meets the combination warning trigger condition. It can be seen that compared with the early warning strategy only targeting a single independent parameter, the combined early warning strategy of the present application can better meet the early warning requirements of the roadheader, thereby contributing to the normal operation of the roadheader and construction safety.

Description

technical field [0001] The invention relates to the technical field of roadheader monitoring, in particular to an early warning method and system for a roadheader remote monitoring system. Background technique [0002] At present, roadheaders are widely used in tunnel construction because of their advantages such as high production efficiency, fast excavation speed, strong adaptability, and flexible mobilization. In the prior art, in order to ensure the normal operation and construction safety of the roadheader, a remote monitoring system for the roadheader (which can remotely monitor the roadheader and perform fault warning) is usually installed in the engineering system. Specifically, the fault early warning process of the existing roadheader remote monitoring system includes: presetting standard thresholds corresponding to each independent parameter of the roadheader; Set the standard threshold to determine whether each independent parameter meets the standard (the judgm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D9/00E21F17/18
CPCE21D9/003E21F17/18E21D9/00E21C35/24
Inventor 刘飞香程永亮刘绍宝谭新贺泊宁陈泓璇宁方可游凯伦汤秋萍喻宇峰
Owner CHINA RAILWAY CONSTR HEAVY IND
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