Road construction safety monitoring method and system

By collecting and analyzing road humidity and vibration amplitude data in the road monitoring system at high frequency, assessing road safety and dividing section risk levels, the problem that the existing system cannot comprehensively and in real time evaluate the road safety status, real-time monitoring and early warning of road construction safety is achieved.

CN119714420AActive Publication Date: 2025-03-28BINZHOU TRAFFIC ENG CO
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Patent Information

Application Number
CN202411879335.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-03-28
Estimated Expiration
2044-12-19

AI Technical Summary

Technical Problem

The existing road monitoring system cannot comprehensively and in real time evaluate the comprehensive safety status of the road surface, lacks quantitative assessment methods for comprehensive risks of road sections, and it is difficult to conduct targeted risk classification and dynamic adjustment of traffic management measures.

Method used

By collecting road humidity and vibration amplitude data at high frequency during the monitoring period, establishing a time series, and using technical means such as filtering and Fourier transform to analyze the fluctuation amplitude of the data and its impact on road safety. The monitoring area is divided into multiple road sections, comprehensively analyze the abnormal fluctuations in humidity and vibration of each road section, evaluate its safety, and divide it into high-risk and low-risk road sections based on the evaluation results.

Benefits of technology

Real-time monitoring and early warning of road construction safety has been achieved, road construction safety has been improved, traffic accidents caused by road surface problems have been reduced, and road safety and service life have been ensured.

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Abstract

The invention relates to the technical field of safety engineering management, and particularly discloses a road construction safety monitoring method and system.The road construction safety monitoring method includes the steps that humidity sensors and acceleration sensors are evenly distributed on the surface of a road in a monitoring period, and road surface humidity and vibration data are collected; through filtering processing and time sequence analysis, humidity and vibration fluctuation amplitude and a global influence index are calculated; dividing the monitoring area into a plurality of road sections, comprehensively analyzing the humidity and vibration abnormal fluctuation of each road section, and evaluating the safety of each road section; dividing the road sections into a high-risk type and a low-risk type according to an evaluation result, and respectively taking different management measures; for low-risk road sections, the monitoring frequency is increased, the sensors are checked and calibrated regularly, and a long-term maintenance plan is intelligently planned; as for high-risk road sections, measures such as real-time early warning, emergency response, dynamic traffic signal adjustment and traffic prompt issuing are taken, and the safety and the service life of the road are ensured.
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