A Bridge Stress Detection System

A stress detection and bridge detection technology, applied in the transmission system, measurement force, measurement device, etc., can solve the problems of increasing the inspection frequency, increasing the inspection cost, and failing to predict the risk of bridge cracks, so as to improve the detection efficiency and save money. The effect of labor cost

Active Publication Date: 2020-11-24
杭州鲁尔物联科技有限公司
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Problems solved by technology

However, the labor cost of manual inspection is too high, and the detection results are limited by the individual level of manual labor, making it difficult to obtain stable detection results
However, it is impossible to detect bridges manually in real time, and it is impossible to predict the risk of bridge cracks. Increasing the frequency of inspections may be able to detect bridge crack risks in time, but the detection cost will further increase

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  • A Bridge Stress Detection System
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Embodiment Construction

[0012] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part 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 making creative efforts shall fall within the protection scope of the present invention.

[0013] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention provides a bridge stress detection system, which comprises a stress detection server, a bridge detection management terminal and a sensor network, and is characterized in that the sensornetwork comprises a plurality of effective grids, and each effective grid is provided with a stress sensor to form a sensor matrix corresponding to the effective grid; the stress detection server comprises a management module and a stress estimation module, the stress estimation module comprises a plurality of estimation models, a bijection relation exists between each estimation model and a corresponding effective grid, and the estimation models only acquire data acquired by stress sensors in a range corresponding to the effective grids and output estimation results; and the bridge detectionmanagement terminal is used for interacting with the management module, issuing a management instruction to the management module and receiving push information sent by the management module. According to the invention, the detection efficiency is improved.

Description

technical field [0001] The invention relates to the field of bridge detection, in particular to a bridge stress detection system. Background technique [0002] Routine periodic inspections of bridge inspections include bridge deck system inspections, superstructure inspections and substructure inspections. The usual method is manual inspection. However, the labor cost of manual inspection is too high, and the detection results are limited by the individual level of manual labor, making it difficult to obtain stable detection results. However, it is impossible to detect bridges manually in real time, and it is impossible to predict the risk of bridge cracks. Increasing the inspection frequency may be able to detect bridge crack risks in time, but the detection cost will further increase. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a bridge stress detection system. The present invention is specifically ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/08G06F30/20G01L1/00H04L29/08H04W84/18G16Y10/80G16Y20/20G16Y30/00G16Y40/10G16Y40/20G16Y40/50G06F119/14
CPCG01L1/00G06Q50/08G06F30/20G06F2119/14G16Y10/80G16Y20/20G16Y30/00G16Y40/10G16Y40/20G16Y40/50H04L67/12H04W84/18
Inventor 胡辉张亮董梅宋杰
Owner 杭州鲁尔物联科技有限公司
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