Intelligent system for intelligent compaction monitoring of road subgrade and pavement

Abstract

The invention provides an intelligent system for the intelligent compaction monitoring of a road subgrade and pavement. The system comprises an on-site server, a remote server, a remote monitoring terminal, an on-site monitoring terminal and at least one road roller. A vehicle-mounted collection station and a vehicle-mounted terminal which are connected with each other are arranged in each road roller. The on-site server is connected with the vehicle terminal and the on-site monitoring terminal. The remote server is connected with the vehicle-mounted collection station and the remote monitoring terminal. The on-site server is connected with the remote server through a mobile network. According to the invention, the intelligent compaction monitoring of the road subgrade and pavement can be realized, the problems of the real-time data collection of the road roller, the compaction frequency statistics, the compaction zone statistics and the working quality assessment in a compaction working process of the highway subgrade and pavement are solved, the precision, the universality and the compatibility of the assessment are improved, cross-platform deploy and interaction are supported, the effective man-machine interaction is enabled, and the compaction working quality is controlled effectively in time by managers.

Description

Technical field [0001] The invention relates to the technical field of traffic construction information management, in particular to an intelligent system for intelligent compaction monitoring of road subgrades. Background technique [0002] Compaction operation is the most important process in the construction of highway engineering roadbed. At present, the supervision of compaction quality adopts the index control of compaction degree or settlement difference. The test repeatability of the compaction index is poor, and the representativeness of individual sampling points is problematic, and it is difficult to truly reflect the overall compaction of the entire section of the roadbed. More importantly, the degree of compaction index is only applicable to soil roadbeds, and cannot be applied to earth-stone roadbeds and stone-filled roadbeds; the settlement difference index is applicable to earth-rock roadbeds and stone-filled roadbeds, but the observational human error of the set...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects in the prior art, the present invention provides an intelligent system for intelligent compaction monitoring of roadbed and pavement, which can monitor the compaction of roadbed and pavement, and solve the problem of real-time data collection of road rollers during the compaction operation process of expressway roadbed and pavement , statistics on the number of compaction passes, statistics on compaction areas, and job quality evaluation, improve evaluation accuracy, versatility, and compatibility, support cross-platform deployment and interaction, enable effective human-computer interaction, and enable managers to effectively control compaction in a timely manner quality of work

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