Pavement disease recognition, management and maintenance decision making method and system based on internet big data

Abstract

The invention discloses a pavement disease recognition, management and maintenance decision making method and system based on internet big data. The method comprises the following steps that 1, a pavement disease database is constructed based on the internet big data, key sentences for determining and recognizing different pavement diseases are extracted from the pavement disease database, and user input standards are formulated according to the key sentences; 2, according to the user standards, pavement disease characteristics are input, searching and matching are performed in the pavement disease database through the data mining technology, intelligent recognition of pavement diseases is performed, and a management and maintenance scheme is given; 3, the pavement disease database performs self-learning through the user input data when being used by a user, self-upgrading is performed continuously to improve the recognition precision. The recognition accuracy and the maintenance scheme scientificity are improved, secondary pavement diseases caused by error diagnosis are avoided, and the maintenance cost is greatly reduced; the basic subject and the internet technology are combined, so that traditional engineering experience pavement disease recognition is turned into informatization and intelligentization.

Description

technical field [0001] The invention relates to the field of road disease identification and maintenance, in particular to a road surface disease identification and management decision-making method and system based on Internet big data. Background technique [0002] With the rapid development of the national economy, the road network is becoming more and more perfect. However, behind the rapid development, there are also many uncoordinated problems. At present, new projects are gradually decreasing, and my country is gradually entering the era of engineering maintenance. Many early roads have reached the end of their service life, and maintenance and repair problems have become increasingly prominent. In 2016, the national highway maintenance mileage was 4.1168 million km, accounting for 97.2% of the total highway mileage. my country's huge public transportation system network needs to be maintained in a more efficient and practical way. [0003] At present, the identifica...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a road surface disease identification and management and maintenance decision-making method and system based on Internet big data in view of the defects of high difficulty in road maintenance and low efficiency of maintenance means in the prior art

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