Paper Title:
Study on Construction Machinery Speed Measurement Based on Road Surface Texture Image
  Abstract

The construction machinery moving speed is an essential variable to identify its attractive performance. To realize construction machinery real-time and adaptive control, it is necessary to measure the machinery actual speed. But the traditional measurement method is not precise enough and costly too much. To search a new method, the high-speed linear CCDcamera is used to collect the road surface gray image. A machinery vision model is set up for the random road surface texture. Using cross-correlation algorithm two frame continuous image pixels are figured out. The construction machinery moving speed can be counted out by analyzing the vision model projection relationship and the two frame continuous image time.The feasibleness and precision of this method are proved by experiments.

  Info
Periodical
Chapter
Chapter 7: Mechanical & Automation
Edited by
Robin G. Qiu and Yongfeng Ju
Pages
950-953
DOI
10.4028/www.scientific.net/AMM.135-136.950
Citation
S. F. Jin, Y. B. Hu, "Study on Construction Machinery Speed Measurement Based on Road Surface Texture Image", Applied Mechanics and Materials, Vols. 135-136, pp. 950-953, 2012
Online since
October 2011
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

  | Authors: Christophe Pradille, Michel Bellet, Yvan Chastel
Abstract:Strain field measurement with non intrusive techniques is needed in order to characterize the behaviour of steels at high temperatures...
135
Authors: Shu Kai S. Fan, Yu Chiang Chuang, Jia Rong Wu
Abstract:Image registration is a fundamental task for combining two or more images taken from different viewpoints, different times, or different...
1979
Authors: Qiang Gao, Xin Wei, Zhen Nan Wang, Dan Tong Na
Chapter 3: Sensor, Test and Signal Processing
Abstract:An imaging processing method for the linear array antenna ISAR (LAA ISAR) was concerned in this paper. Range-Doppler algorithm was adopted to...
525
Authors: Xiang Lin Yang, Xiao Bing Huang
Chapter 2: Applied Mechanics and Mechanical Engineering
Abstract:he basic principle of the correlation velocity measurement is introduced, the influence factors for accuracy of the correlation velocity...
1118
Authors: Ting Zhang, Zhan Wei Song
Chapter 7: Detection, Monitoring and Measurements
Abstract:With the sustained growth of vehicle ownerships, traffic congestion has become obstacle of urban development. In addition to developing...
1058