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Content Provider | IET Digital Library |
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Author | Xie, Ning Li, Hui Zhao, Wenzhong Ni, Ying Liu, Chenwen Zhang, Yi Xu, Zhigang |
Abstract | Bicycling is a potential way to improve sustainable urban transportation system. However, the evaluation methods and metrics for bicycle ride quality and slow traffic pavement condition are still in the preliminary stages. The traditional bicycling vibration measurement used instrumented probe bicycle (IPB), which contains several independent devices and obtains scattering data. This method cannot show the detailed pavement condition. A technical challenge for monitoring real-time bicycling comfort and obtain the pavement condition in detail is to combine the intelligent transportation system (ITS) with bicycles. In this study, two schemes have been proposed to acquire the vibration data based on portable terminal measurement systems. Scheme (1) was based on the IPB using GPS, accelerometers, and sport cameras. The microcontroller was used to integrate several modules to develop scheme (2). Wavelet analysis was introduced to analyse random signal data. Then the pavement condition can be reflected in detail by vibration response. Data derived from the proposed system can be successfully applied to promote the use of bicycles as a reflecting tool for the pavement surface conditions. This method can provide a reference database for pavements’ surface maintenance and for cyclists to choose cycling routes. |
Starting Page | 469 |
Ending Page | 474 |
Page Count | 6 |
ISSN | 1751956X |
Volume Number | 13 |
e-ISSN | 17519578 |
Issue Number | Issue 3, Mar (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-its/13/3 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-its.2018.5181 |
Journal | IET Intelligent Transport Systems |
Publisher Date | 2018-09-06 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Accelerometer Bicycles Bicycling Vibration Measurement Civil And Mechanical Engineering Computing Condition Monitoring Digital Signal Processing Global Positioning System GPS Inspection And Quality Control Instrumented Probe Bicycle Integral Transforms Intelligent Transport System IPB ITS Maintenance And Reliability Maintenance Engineering Mathematical Analysis Measurement Mechanical Engineering Mechanical Engineering Application of IT Mechanical Structure Mechanical Variables Measurement Microcontroller Pavement Surface Condition Portable Terminal Measurement System Random Signal Data Analysis Real-time Bicycling Comfort Roads Signal Processing And Detection Sport Cameras Structural Engineering Computing Sustainable Urban Transportation System Traffic Engineering Computing Vehicle Mechanics Vibration Measurement Vibration Response Vibrational Signal Processing Vibrations Vibrations And Shock Wave Wavelet Analysis Wavelet Transform |
Content Type | Text |
Resource Type | Article |
Subject | Law Transportation Environmental Science Mechanical Engineering |
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