摘要
根据发动机气门尺寸在线视觉检测的需求,采用Access数据库管理工具,构建了一个与发动机气门视觉检测设备相结合的气门标准尺寸数据库和检测结果数据库,用于对气门质量的在线检测与管理。它能够提供视觉检测中所需要的气门标准尺寸数据,实现检测结果自动判别,数据记录、分析和统计等功能;采用分布式记录和数据库动态加载方式运行,具有占用硬件系统资源少,查找、记录、分析和统计速度快,数据管理能力强,扩展性能好等特点。本研究已实际应用于汽车发动机气门尺寸自动光电检测系统中,取得了良好的应用效果。
According to the demands of on line vision measurement for engine-valve, this paper uses access database as a management tools to build a database of engine-valve standard size and test result for a visual measurement system so that to on-line teat and manage quality of valve.The database is able to give a standard data, judge the test results, record, analysis the data for the visual measurement system automatically.By using methods of distributed recording and dynamic loading, the database features less hardware system resources required, higher speed of search, record, analysis and statistics, higher management capability and good expansibility.It is practically used in an engine-valve vision measurement system successfully and achieved good results.
作者
戴中兴
徐杜
蒋永平
叶伯洪
傅文兰
DAI Zhong-xing, XU Du, JIANG Yong-ping, YE Bo-hong, FU Wen-lan（1.Faculty of Information Engineering, Guangdong University of Technology,Guangzhou 510006, China;2.Huaiji Dengyun Auto Parts（Holding） CO., LTD., Zhaoqing 526400, China）
出处
《电脑知识与技术》
2010年第1期3-5,共3页
Computer Knowledge and Technology
