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| 基于图像传感器的冲针特征长度自动测量系统 | |
| 引用本文： | 赵继印,李先涛,齐志才,盖爽. 基于图像传感器的冲针特征长度自动测量系统[J]. 仪表技术与传感器, 2003, 0(9): 34-35,38 |
| 作者姓名： | 赵继印 李先涛 齐志才 盖爽 |
| 作者单位： | 1. 吉林大学通信工程学院,吉林,长春,130025 2. 吉林大学通信工程学院,吉林,长春,130025;东风设计研究院,湖北,武汉,430056 3. 吉林省建筑工程学院电子系,吉林,长春,130021 |
| 基金项目： | 吉林省科委技术发展基金，No.2000544 |
| 摘 要： | 提出一种基于图像传感器的冲针特征长度自动测量系统。利用CCD摄像传感器检测冲针的二维尺寸信息，信号处理电路提取冲针的直径和特征长度信号，由单片机控制双端口RAM对二值化图像数据进行存贮和处理，实现了冲针特征长度的测量。现场使用和实验表明，该系统具有很高的测量精度和性能价格比。 |
| 关 键 词： | 冲针特征长度 自动测量系统 图像传感器 双端口RAM 汽车发动机 油泵喷嘴 |
| 文章编号： | 1002-1841(2003)09-0034-02 |
Automatic Measurement System of Punch Needle Characteristic Length Based on Image Sensor |
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| ZHAO Ji-yin ,LI Xian-tao ,,QI Zhi-cai ,GAI Shuang. Automatic Measurement System of Punch Needle Characteristic Length Based on Image Sensor[J]. Instrument Technique and Sensor, 2003, 0(9): 34-35,38 | |
| Authors: | ZHAO Ji-yin LI Xian-tao QI Zhi-cai GAI Shuang |
| Affiliation: | ZHAO Ji-yin 1,LI Xian-tao 1,2,QI Zhi-cai 3,GAI Shuang 1 |
| Abstract: | Proposes a kind of automatic measurement system of punch needle characteristic length based on image sensor.Utilizes CCD camera to detect the 2-dimension shape signal of the punch needle,utilizes signal processing circuit extract the dameter and characteristic length signal,utilizes the dual-port RAM controlled by MCU to save and process the 2-valued image data.So Realize the automatic measuring of punch needle characteristic length.Through experiment and several months spot application,the system has showed the advantage of high precision,good reliability and high cost performance. |
| Keywords: | Image Sensor Punch Needle Characteristic Length Dual-port RAM Automatic Measurement System |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |