Shaolei Wei

Title: Innovations by Shaolei Wei in Metro Rail Measurement

Introduction

Shaolei Wei is an accomplished inventor based in Beijing, China. He has made significant contributions to the field of metro rail measurement through his innovative patent. His work focuses on enhancing the accuracy and efficiency of measuring rail corrugation, which is crucial for the safety and performance of metro systems.

Latest Patents

Shaolei Wei holds a patent titled "Measurement method of metro rail corrugation based on the SEQ2SEQ model and the fusion data of vibration and noise." This patent describes a method that involves constructing a time series data set corresponding to floor longitudinal acceleration and train speed based on historical data of metro trains. The method also includes developing a metro train mileage matching prediction model using the Seq2Seq model. By training this model with time series data sets, it allows for the detection of the running speed of the metro train. Furthermore, the method calculates the vibration and noise composite index of the rail corrugation to determine the wavelength and amplitude information corresponding to the rail corrugation.

Career Highlights

Shaolei Wei is affiliated with Beijing Jiaotong University, where he contributes to research and development in transportation engineering. His expertise in data fusion and predictive modeling has positioned him as a key figure in advancing metro rail technology.

Collaborations

He has collaborated with notable colleagues, including Hong Xiao and Yang Wang, to further enhance the research and application of his innovative methods in the field of metro rail measurement.

Conclusion

Shaolei Wei's innovative approach to metro rail corrugation measurement exemplifies the importance of integrating advanced modeling techniques with practical applications. His contributions are vital for improving the safety and efficiency of metro systems.