摘要现在人们对健康的追求越来越高,跑步、骑行、游泳等体育运动更加频繁出现在 人们的生活之中。而跑步机的到来使得跑步能够不受环境影响,随时进行。智能调速、 时间显示是目前市场上的跑步机的主流功能,但是正是由于它的大众性,所以需要含 有其它功能的跑步机。83781
此次设计中将健康检测与跑步机相结合,因为心跳是一个人的最基本功能,从心 率可以看出身体是否健康。本设计中将 52 单片机和心率传感器模块、电机驱动模块 相结合设计出的新的跑步机控制系统,能够快捷方便测试出跑步者的心率,同时运用 了红外控制,通过红外遥控器来控制跑步机的运行,比起传统的跑步机那呆板的按键 控制而已,更为方便。能够调节速度是必不可少的一个功能,跑步者是以跑步为目的 来锻炼的,所以在这里添加了跑步的路程与跑步过程中消耗的卡路里的计算,使之在 1602 显示屏上显示出来。
毕业论文关键词:电动跑步机;健康监测;速度调节;单片机
Abstract Now people's pursuit of health is becoming more and more high, running, riding, swimming and other sports more frequently appear in people's lives。 The advent of the running machine can not be affected by the environmental impact, you can run at any time,you can run in nature。 Speed adjustment and time display are the current mainstream feature of market on the treadmill, but it is due to its mass, people need to contain other functions on the treadmill, it is designed for this。
In this thesis, the health test and treadmill are combined。The heartbeat is a person's most basic function, from the heart rate it can be seen whether the health of the body。 This design used MCU and heart rate sensor module, motor driver module combined to design a new treadmill control system, it can be convenient to test out the runners heart rate。 At the same time, use the infrared control, through the infrared remote controller to control the treadmill running, compared to the traditional treadmill that inflexible button control, more convenient。 To speed regulation is an essential feature, the runner want to run for the purpose of exercise, so here added calories consumed in running away and running process of calculation, the display screen on the 1602 display screen。
Keywords: electric treadmill; health monitoring; speed adjustment; MCU
目录
第一章 绪 论 1
1。1 课题背景与意义 1
1。2。1 国内外对跑步机控制系统的研究现状 2
1。2。2 国内外健康监测的研究现状 4
1。3 课题主要内容 4
第二章 方案论证和总体框图 6
2。1 方案论证 6
2。1。1 显示屏的选择 6
2。1。2 控制芯片的选择 6
2。1。3 语音模块的选择 7
2。2 系统的总体框图 8
第三章 多功能跑步机硬件系统设计 9
3。1 系统核心控制器 9
3。2 电源供电电路设计 10
3。3 红外接收电路设计