摘要
针对自动判别大学生体质指数是否合格,提出了智能体质测量仪的设计方案。首先,采用STM32F103单片机作为主控制器,经射频模块刷卡后在TFT液晶屏显示校园卡号。其次,利用称重传感器、超声波传感器、肺活量传感器分别测量体重、身高、肺活量。再次,GSM模块将测的体质数据以短信形式发送至指定手机,另外利用蓝牙模块实现数据无线传输功能,并通过TFT液晶屏和蓝牙手机客户端实现人机交互。最后,实验证明此系统运行平稳,功能多元,并进一步加强了大学生对自身体质健康的重视。
For the automatic discrimination of checking the quality of physical index of college students,a design scheme of intelligent physical measuring instrument is proposed.Firstly,using STM32 F103 microcontroller as the main controller,campus card numbers are displayed on the TFT-LCD screen after swiping card by radio frequency module.Secondly,weight,height and vital capacity are measured by weighing sensors,ultrasonic sensors and vital capacity sensors.Thirdly,the physical data in the form of text messages is sent to the designated mobile phone by GSM module.In addition,the function of data wireless transmission can be achieved by using bluetooth module.Manmachine interaction is realized through the TFT-LCD screen and bluetooth mobile phone client.Finally,the experiment demonstrates that the system runs extremely smoothly,realizes the diversitied function and to further strengthen that more attention should be paid to physical health of college students.
出处
《电子测量技术》
2017年第10期52-55,共4页
Electronic Measurement Technology
