Laser-based system for highway pavement texture measurement

@article{Xiangyang2003LaserbasedSF,
  title={Laser-based system for highway pavement texture measurement},
  author={Mu Xiangyang and Li Lin and Tang Nan and C. L. Liu and Jiang Xiuhan},
  journal={Proceedings of the 2003 IEEE International Conference on Intelligent Transportation Systems},
  year={2003},
  volume={2},
  pages={1559-1562 vol.2}
}
The texture of the highway is one of the major factors to the impact of road quality. The traditional method is to use a skid truck to measure the skid number, but in the course of the measurement, its speed is limited and frequent traffic slow down is inevitable. This paper presents a highway pavement texture detection system using position-sensitive device (PSD) with a laser transmitter. As one of non-destructive test tools, the laser texture sensor that can run at 178 kHz allows high-speed… CONTINUE READING

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