| 智能车距离控制系统设计 |
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| 引用本文： | 秦连升,曹诗咏,李明海,王玉博.智能车距离控制系统设计[J].仪器仪表用户,2011,18(5):20-23. |
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| 作者姓名： | 秦连升 曹诗咏 李明海 王玉博 |
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| 作者单位： | 1. 西南石油大学电气信息学院,成都,610500
2. 中海油湛江分公司,湛江,524057 |
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| 摘 要： | 本文设计了一种智能车的距离控制系统,采用GPS定位,超声波测距,步进电机控制车距等达到距离控制的目的。本系统电路主要由AT89S52单片机、GPS定位装置、步进电机、8255扩展I/O口电路、LCD液晶显示、语音装置、超声波传感器和人体红外传感器组成。系统可实现位置显示、距离测量及控制,以及紧急语音报警等功能。
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| 关 键 词： | 单片机 GPS定位 超声测距 距离控制 |
Design of intelligent vehicle distance control system |
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| QIN Lian-sheng,CAO Shi-yong,Li Ming-hai,WANG Yu-bo.Design of intelligent vehicle distance control system[J].Electronic Instrumentation Customer,2011,18(5):20-23. |
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| Authors: | QIN Lian-sheng CAO Shi-yong Li Ming-hai WANG Yu-bo |
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| Affiliation: | QIN Lian-sheng,CAO Shi-yong,Li Ming-hai2,WANG Yu-bo (1.School of Electrical Engineering and Information,Southwest Petroleum University,Chengdu 610500,China,2.Zhanjiang Branch Company of China National Offshore Oil Corporation,Zhanjiang 524057,China)) |
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| Abstract: | This paper designs an intelligent vehicle distance control system.In order to achieve the purpose of distance control,we use GPS positioning,ultrasonic ranging,and stepper motor controlling car distance.This system is mainly composed of the AT89S52 microcontroller circuit,the GPS positioning device,the stepper motor,the 8255 expansion I / O port circuit,the LCD liquid crystal display,the voice devices,the ultrasonic sensors and the infrared body sensors.The system can achieve the position display,the distan... |
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| Keywords: | microcontroller GPS positioning ultrasonic ranging distance control |
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