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| 单车测距测速综合性实验项目开发 |
| Development of complehensive experiment project for bycicle ranging and velocity measurement |
| 投稿时间：2019-06-28 修订日期：2019-12-23 |
| DOI： |
| 中文关键词: 便携式电子实验系统，测距测速，传感器 |
| 英文关键词: portable electronic experiment system, range and velocity measurement, sensor, FPGA, LCD |
| 基金项目:高校产学研项目 |
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| 摘要点击次数: 2095 |
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| 中文摘要: |
| 基于自主研发的便携式电子实验系统,开发了可同时实现单车测距和测速的综合性实验项目。通过传感器把车轮转动信号转换成脉冲电信号,由FPGA实现测量和显示控制,测量结果由液晶显示器显示。误差 ≤ 5 %,响应时间≤ 5 S。该项目可用于电子技术课程设计,为后继科技创新活动提供思路。 |
| 英文摘要: |
| Based on self-developed portable electronic experiment syntem, a complehensive experiment project for bycicle range and velocity mesurement has been developed. Sensor circuit converts the wheel rotation signals to eclectronic pulses. The FPGA contributes to the counting and display control. LCD displays the measurement results. The error is less than 5%, and the response time is less than 5 S. This project is mainly applied to electronic technology curriculum design. It also provides ideas for scientific and technological innovation activities. |
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