| 基于AD7714的便携式车辆轴载质量测定仪 |
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| 引用本文： | 肖海荣,周风余,周应兵.基于AD7714的便携式车辆轴载质量测定仪[J].煤矿机械,2005(11):123-125. |
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| 作者姓名： | 肖海荣 周风余 周应兵 |
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| 作者单位： | 山东交通学院,济南,250023;山东大学,控制学院,济南,250061 |
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| 基金项目： | 交通部重点项目资助（200421Y13）,获山东省科技进步二等奖 |
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| 摘 要： | 介绍了一种基于24位A/D转换器AD7714和AT89S52的2级分布式便携式车辆轴载质量测定仪的设计过程。该仪器能够在车辆行驶状态下,实时监测、显示、存储测车日期、车型、车类及相应的轴载质量、总质量,超载信息,并具有查询、打印等功能。投放市场2 a来的结果表明,该仪器工作稳定、可靠、使用方便,对于有效避免超载现象及由此引发的交通事故,延长公路的使用寿命,起了很大的作用。
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| 关 键 词： | AD7714 车辆轴载质量 超载 |
| 文章编号： | 1003-0794（2005）11-0123-03 |
| 收稿时间： | 2005-07-01 |
| 修稿时间： | 2005年7月1日 |
A Weight Measuring Instrument of Vehicle Axles Based on AD7714 |
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| XIAO Hai-rong,ZHOU Feng-yu,ZHOU Ying-bing.A Weight Measuring Instrument of Vehicle Axles Based on AD7714[J].Coal Mine Machinery,2005(11):123-125. |
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| Authors: | XIAO Hai-rong ZHOU Feng-yu ZHOU Ying-bing |
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| Affiliation: | 1. Shandonz Traffic University Control Institute, Jinan 250023, China; 2. Shandong University, Jinan 250061, China |
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| Abstract: | In this paper , we present a distributed intelligent inspect instrument used to measure the weight of the axle of the transportation which is based on the AD7714 and AT89S52 . The instrument has such functions as displaying the weight of the axle, memory or querying the information on weight at any time , voice alarm and so on. The result indicates that the system is reliable and practical.It has a good effect on avoiding traffic accident because of overweight radically. |
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| Keywords: | AD7714 weight of the vehicle axles overweight |
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