Highway pavement usability detection system

Abstract

The invention discloses a highway pavement use performance detection system. The detection system is composed of a pavement meteorological environment parameter acquisition platform based on a CAN busand a highway pavement use performance grade classification system. The pavement meteorological environment parameter acquisition platform based on the CAN bus realizes detection and adjustment of pavement meteorological environment factor parameters, and the highway pavement use performance grade classification system realizes prediction and classification of highway pavement use performance grades. The system effectively solves the problems that an existing highway pavement evaluation system does not accurately detect pavement meteorological environment parameters according to the characteristics of nonlinearity, large lag, complex meteorological environment parameter changes and the like of pavement meteorological environment parameter changes, and therefore comprehensive evaluation ofpavement use performance is greatly affected.

Description

technical field [0001] The invention relates to the technical field of highway pavement performance evaluation automation equipment, in particular to a highway pavement performance detection system. Background technique [0002] With the rapid development of social economy, the role of transportation in my country's social and economic development is becoming more and more important. Expressway plays a pivotal role in the transportation industry because of its fast transportation speed and high efficiency. Highway maintenance costs, traffic volume, and traffic accidents reflect the important parameters of highway pavement performance from different aspects. However, the performance of highway pavement is affected by the meteorological environment. Usually, highway traffic accidents occur frequently under disastrous weather conditions. The number of traffic accidents caused by disastrous weather is several times or even dozens of times that of sunny days, and most of them are...

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Problems solved by technology

[0003] The invention provides a highway pavement performance detection system. The present invention effectively solves the problem that the existing highway pavement evaluation system does not have the characteristics of non-linearity, large hysteresis, and complex changes in the meteorological environment parameters of the road surface. Accurate detection of parameters, which greatly affects the comprehensive evaluation of pavement performance

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