基于Qt的鞋底摩擦力测控软件的设计  

Design of Monitoring and Controlling Software of Footwear Sole Friction Based on Qt

作　　者：林贤贤[1] 吕冬华[1] 杨永杰[1] 

机构地区：[1]南通大学电子信息学院,江苏南通226019

出　　处：《测控技术》2012年第7期106-109,共4页Measurement & Control Technology

摘　　要：鞋底的止滑性直接影响着鞋子穿用时的舒适性和安全性,止滑性主要由摩擦系数来表示,在一定范围内,摩擦系数越大,止滑性越好。系统通过测量作用于鞋底的拉力和压力,求得摩擦系数,从而来判断各种鞋子的安全性能,因此对拉力和压力的测量显得十分重要。软件的设计基于Qt开发环境,在这个环境下开发的软件有很好的移植性,根据鞋底拉力测控系统的要求,将通过串行通信实时接收、处理、控制、显示、绘图、保存采集到的拉力和压力数据。最后在系统测试的基础上,验证了软件的正确性且测量精度高。Slip resistance of footwear sole affects the comfort and safety of shoes directly, and slip resistance is mainly expressed by the coefficient of friction. Within a certain range, the greater the coefficient of friction, the slip resistance is better. In order to determine the safety performance of shoes, the system will obtain the coefficient of friction by measuring the tension and pressure put on shoes, so it＇ s very important to do the measurement precisely. Based on Qt development environment and monitoring-controlling system of footwear sole friction, the software has good portability and it will execute real-time receiving, processing, controlling, displaying, drawing and saving collected data of tension and pressure via serial communication. Finally, on the basis of the system test, the correctness of the software and measurement accuracy are verified.

关 键 词：拉力 QT 控制 软件 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]