便携式公路动态车辆称重装置的研究与开发

　　便携式公路动态车辆称重装置的研究与开发
　　摘要：本文介绍了汽车动态称重系统的发展历程及最新动态，详细分析了研究和发展汽车动态称重系统的意义，展望了动态称重技术的发展前景。
　　文中分析了汽车速度、汽车振动、路面不平度、台高度各项因素对动态称重的影响，依据动态称重系统的要求，明确了应采集的输入信号和对输入信号采集过程的控制方式，阐明了系统的具体结构和工作原理。
　　关键词：动态车辆称重；PC机；AT89C51；MCS-51汇编语言；检测
　　Develop and Research on Convenient
　　Dynamic Vehicle-Weighing-System on Highway
　　Abstract：The development of Weigh-in-Motion (WIM) System was introduced in the article, the signification of the research effort and development work of WIM was analyzed and the long term potential of WIM was expected in this paper.
　　The paper analyzed the influence from vehicle speed vehicle libration, road surface and the height of weigh platform in WIM. According to the require of WIM system, the input signals which should be collected and the control methods of the input signals, the construction and work principles of the system was expatiated at the same time.
　　KeyWords: Vehicle-Weighing-Dynamically; PC; AT89C51; MCS-51assembler; Test
　　包括：毕业设计论文、任务书