| 基于计算机视觉的轮胎荷重轮廓测量系统开发 |
| |
| 引用本文： | 王国林,周大为,赵璠,张敬.基于计算机视觉的轮胎荷重轮廓测量系统开发[J].橡胶工业,2016,63(3). |
| |
| 作者姓名： | 王国林 周大为 赵璠 张敬 |
| |
| 作者单位： | 江苏大学 汽车与交通工程学院,江苏大学 汽车与交通工程学院,江苏大学 汽车与交通工程学院,风神轮胎股份有限公司 |
| |
| 摘 要： | 将计算机视觉测量技术应用于轮胎荷重轮廓测量领域,研制了一种基于计算机视觉的轮胎荷重轮廓测量系统。测量系统由CMOS摄像机、激光传感器、光栅尺和控制器等组成。通过轮胎胎侧轮廓的三维空间坐标,精确重构了轮胎荷重胎侧轮廓。实现了对其几何参数快速测量。与传统的机械手工测量方法相比,该系统具有非接触、无磨损、高效率的优点。测量结果表明：系统的测量精度可达±0.1mm。
|
| 关 键 词： | 计算机视觉 胎侧轮廓 精确测量 |
The Measurement System of Tire Profile Based on Computer Vision Technology |
| |
| WANG Guo-lin,ZHOU Da-wei,ZHAO Fan and ZHANG Jing.The Measurement System of Tire Profile Based on Computer Vision Technology[J].China Rubber Industry,2016,63(3). |
| |
| Authors: | WANG Guo-lin ZHOU Da-wei ZHAO Fan and ZHANG Jing |
| |
| Affiliation: | School of Automotive and Traffic Engineering,Jiangsu University,School of Automotive and Traffic Engineering,Jiangsu University,School of Automotive and Traffic Engineering,Jiangsu University,Aeolus Tire Co,Ltd |
| |
| Abstract: | Computer vision is applied to measure the tire profile, and a tire profile measure technology is provided based on computer vision method. The corresponding measuring system is developed. It consists of two CMOS cameras, two laser sensers, two grating rulers and a control box. By using the principles of computer vision technology, a map of tire profile and coordinate values of all points can be obtained. It realize a precise reconstruction and a fast measurement of geometric parameters of a tire profile. Compared with the traditional artificial measurement, this method shows excellent privilege of non-contact, in-gage, high-efficiency measurement. The test results indicates that the measurement precision can meet the accuracy requirement of ±0.1mm. |
| |
| Keywords: | computer vision profile precise measurement |
|
| 点击此处可从《橡胶工业》浏览原始摘要信息 |
|
点击此处可从《橡胶工业》下载全文 |
|
