摘要
针对无通信接口的手持式数字多用表无法进行自动测试的问题,提出了一种基于图像识别的方案,采用摄像头获取多用表显示屏图像,进而通过图像处理,得到多用表显示屏显示数据,实现了手持式数字多用表的自动测试。通过自动测试,有效地提升了工作效率,同时也减少了因人为因素导致的出错概率。
The handheld digital multimeter without communication interface can’t perform automatic test. In order to solve this problem, a scheme based on image recognition is proposed. In this scheme, the camera is used to obtain multi-meter display screen image, the image processing is performed to get the display data of multi-meter display screen, and the automatic test of handheld digital multimeter is implemented. The implemented automatic test improves operation efficiency and reduces the error probability caused by human factors.
作者
赵文明
李卓琳
王玲
ZHAO Wenming;LI Zhuolin;WANG Ling(The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China;Unit 32152,PLA,Shijiazhuang Hebei 050000,China)
出处
《计算机与网络》
2018年第22期60-62,共3页
Computer & Network
关键词
自动测试
手持式数字多用表
图像识别
automatic test
handheld digital multimeter
image recognition
