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超声波测距报警系统教学设计 |
Instructional Curriculum Design of Ultrasonic Ranging Warning System |
投稿时间:2020-10-05 修订日期:2020-12-03 |
DOI: |
中文关键词: 超声波技术 距离测量 STC89C52单片机 交通安全 |
英文关键词: ultrasonic technique distance measure STC89C52 microcontroller traffic safety |
基金项目:高校教育教学改革项目 |
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中文摘要: |
本文介绍了一种通过超声波技术来测量汽车车距,从而实现车距报警的系统。系统硬件部分主要包括超声波模块、STC89C52单片机、数码管显示模块、蜂鸣器模块等。论文对各模块工作原理作了描述和研究。系统的软件部分主要对如何通过C语言编程并以STC89C52为核心来实现距离分析,并通过蜂鸣器报警,和通过数码管上显示超声波测距距离等环节进行了全面的分析。课程综合了电子技术系列课程知识,提高了学生的理论知识综合应用水平。 |
英文摘要: |
This paper introduces a kind of system which can measure the distance of the automobile by ultrasonic technology. The hardware part of the system mainly includes ultrasonic module, STC89C52 microcontroller, digital tube display module, buzzer module and so on. The work principle of each module is described and researched in this paper. The software part of the system mainly focuses on how to through the C programming language and STC89C52 as the core to realize the distance analysis, and through the buzzer alarm, and through digital tube to display the distance and other aspects of a comprehensive analysis. The curriculum integrates the knowledge of electronic technology courses,which enhance students" theoretical knowledge of integrated application level. |
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