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Early-warning method and system for remote monitoring system of tunneling machine

A remote monitoring system and remote monitoring technology, which is applied in the fields of earthwork drilling, slitting machinery, mining equipment, etc., can solve problems such as failure to meet the early warning requirements of roadheaders, normal operation of roadheaders, and impact on construction safety. Normal operation and construction safety, and the effect of meeting early warning requirements

Active Publication Date: 2019-01-29
CHINA RAILWAY CONSTR HEAVY IND
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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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  • Early-warning method and system for remote monitoring system of tunneling machine
  • Early-warning method and system for remote monitoring system of tunneling machine

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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 tunneling machine. The early-warning method comprises the steps that early-warning strategies corresponding to all parameters of the tunneling machine are preset, and an early-warning relationship between combination parameter information and all parameters in the combination parameter information is preset; in the process that the system monitors all the parameters of the tunneling machine remotely in real time, early-warning results of all the parameters in the combination parameter information arecorrespondingly determined according to the early-warning strategies; and a combination early-warning result corresponding to the combination parameter information is determined according to the early-warning results and the early-warning relationship, and combination early-warning is triggered when the combination early-warning result meets the combination early-warning triggering condition. Compared with an early-warning strategy only aiming at a single independent parameter, it shows that the combination early-warning strategy can meet the early-warning demands of the tunneling machine better, and thus normal operation and construction safety of the tunneling machine are facilitated.

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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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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