摘要
为顺应智能化仪器仪表的发展,文章设计了一种速度里程测量显示系统。该系统以STC89C52单片机为核心,用霍尔传感器实现对转速的准确测量,通过1602LCD液晶显示器显示里程及速度的数值。文章详细介绍速度里程表的硬件电路和软件程序设计,并进行了试验测试,测试结果表明,该系统测量精度高于传统测量设备,且便捷可靠,具有极大应用价值。
In order to adapt to the development of intelligent instruments,this paper designs a display system for velocity and mileage measurement.The system takes STC89C52 as the core,uses Hall sensor to measure the speed accurately,and displays the mileage and speed by 1602 LCD.In this paper,the hardware circuit and software program design of the speed odometer are introduced in detail,and the test results show that the measuring accuracy of the system is higher than that of the traditional measuring equipment,and it is convenient and reliable,and has great application value.
作者
陈杰
何建强
王边弛
Che Jie;He Jianqiang;Wang Bianchi(Electronic Information and Electrical Engineering College,Shangluo University,Shangluo 726000,China)
出处
《无线互联科技》
2019年第3期74-75,133,共3页
Wireless Internet Technology
基金
陕西省2018年大学生创新创业训练计划项目
项目编号:201840046
商洛学院科研项目
项目编号:2018HXKY043
