欧阳柏添 邓洁虹



摘要:为解决水准标尺检定过程中人工检定效率低、过程易出错、数据可信度低等问题,设计水准标尺全自动检定系统框架,从硬件系统搭建、自动控制系统设计、检定数据智能识别系统开发等方面研制具有检定距离与初始位置自动调节、检定数据智能识别等功能的水准标尺全自动智能检定系统。该系统可大大提升检定效率、减少劳动成本、降低出错概率,实现水准标尺检定过程的自动化与智能化。
关键词:水准标尺检定;自动控制;智能识别;智能检定
中图分类号:P204 文献标识码:A 文章编号:2096-4706(2021)07-0181-04
Development of Full-Automatic Verification Device for Levelling Staff
OUYANG Baitian,DENG Jiehong
(Guangdong Jiangmen Supervision Testing Institute of Quality & Metrology,Jiangmen 529000,China)
Abstract:In order to solve the problems of low manual verification efficiency,error prone process and low data reliability in the verification process of leveling staff,the full-automatic verification system framework of leveling staff is designed. From the aspects of hardware system construction,automatic control system design and verification data intelligent identification system development,a full-automatic intelligent verification system for leveling staff with the functions of automatic adjustment of verification distance and initial position,and intelligent identification of verification data is developed. The system can greatly improve the verification efficiency,reduce the labor cost,reduce the error probability,and realize the automation and intelligence of the verification process of leveling staff.
Keywords:leveling staff verification;automatic control;intelligent identification;intelligent verification
收稿日期:2021-03-09
0 引 言
水準标尺广泛用于大地测量、建筑测量、野外测绘等。随着城镇化进程不断推进,公共基础设施和住宅建筑等基建迅猛发展,对水准测量质量要求越来越高,对水准标尺的测量需求也越来越大。同时水准标尺是测定高差的长度标准,如果水准标尺的长度有误差,则对水准测量的观测结果带来系统误差影响。如何能够高效率、高精度实现水准标尺的检定已经迫在眉睫。基于如此大数量、高精度的水准标尺检定需求,未来水准标尺检定系统必然要往自动化、智能化、高精度、可靠性强的方向发展。
目前国内外针对不同应用对象检定装置的研究都朝着自动化、智能化、数字化方向发展,如照度计自动化检定装置、钢卷尺全自动检定装置等。但关于水准标尺自动检定装置的研究机构很少,能查到的国内对水准……