| 模拟路灯控制系统设计 |
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| 引用本文： | 钱海月,王海浩,王海洋.模拟路灯控制系统设计[J].宁夏工程技术,2011,10(1):20-24. |
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| 作者姓名： | 钱海月 王海浩 王海洋 |
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| 作者单位： | 1. 吉林电子信息职业技术学院,电气工程,吉林,吉林,131000;北华大学,电气信息工程学院,吉林,吉林,132000
2. 白城师范学院,机械电子工程系,吉林,白城,137000 |
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| 基金项目： | 吉林省教育厅"十一五"科学技术研究基金 |
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| 摘 要： | 以AT89C51单片机为控制核心,结合光敏电阻、干簧继电器、PWM调光电路、74LS164和数码管等设计了一个模拟路灯控制系统,实现了对物体的准确位置检测.该设计可在对故障做出正确判断后进行声光报警,晚上、白天自动开关灯.在实际调试中,该系统工作稳定,达到了预期的设计目标.
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| 关 键 词： | 单片机 PWM调光电路 声光报警 |
Study and design of simulation street light control system |
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| QIAN Haiyue,WANG Haihao,WANG Haiyang.Study and design of simulation street light control system[J].Ningxia Engineering Technology,2011,10(1):20-24. |
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| Authors: | QIAN Haiyue WANG Haihao WANG Haiyang |
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| Affiliation: | 1. Department of Electric Engineering,Jilin Technology College of Electronic Information, Jilin 132021, China; 2. College of Electronic and Information Engineering, Beihua University, Jilin 132021, China; 3. Department of Mechanical and Electrical Engineering, Baicheng Normal College, Baicheng 137000,China) |
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| Abstract: | Single Chip Microcomputer is chosen for the control CPU of Simulation Street Light control system, which combines photoresistor, reed relays, and dimming circuit based on PWM, 74LS164 and LED. This system detects position of objects accurately; it can alarm with sound and lightafter error judgment; it takes on and off light automatically according to night and day. In the experiments, this system performs stably and reliably, and achieves the original design purpose. |
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| Keywords: | single chip microcomputer dimming circuit based on PWM alarm with sound and light |
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