毕业论文--机动车油耗量计算与显示设计论文.docVIP

编号： 毕业设计说明书 题 目： 机动车油耗量的计算与显示 院 （系）： 电子工程与自动化学院 专 业： 自动化 题目类型： 理论研究 实验研究 √ 工程设计 工程技术研究 软件开发 2013年5月 20日 摘 要 汽车的发展是人类生活文明与进步的标志。汽车的发明一方面给人们的生活和生产带来了极大的方便，另一方面也给社会带来了环境污染和能源紧缺等严重问题。人类环境保护意识的逐渐加强，人们更加关心车辆油耗，要求限制车辆用油量的呼声越来越强烈。本文在分析和总结目前国内外车辆油耗检测仪器普遍存在的问题的基础上，根据油耗仪现有的技术水平和发展趋势，采用传感技术、单片机技术和显示技术，研制智能型汽车油耗检测仪器。车辆智能油耗仪在单片机的控制下，通过计算流量传感器送来的燃油流量脉冲信号在控制软件的支撑下，能测量汽车的平均油耗瞬时油耗。；油耗；智能检测Abstract The development of the car is a sign of civilization and progress of human life. The invention of the automobile on the one hand a great convenience to peoples lives and production, on the other hand, society brought about serious problems such as environmental pollution and energy shortages. The gradual strengthening of the human awareness of environmental protection, it is more concerned about the fuel consumption of the vehicle, to restrict the fuel consumption of the vehicle is more urgent. Therefore, the study of the cars fuel consumption and reduce emissions pollution has become one of the key elements of the research field. Vehicle fuel economy rating is generally determined by the vehicle fuel consumption, vehicle fault diagnosis and analysis of an important reference. The detection of car fuel consumption is often the volume or quality of the detector measuring fuel consumption by fuel consumption. Ordinary car fuel consumption detection device in the test range, test accuracy, use and maintenance and reliability are not very satisfactory, need to be further improved. Analyze and summarize a common problem in the fuel consumption of the vehicle detection equipment at home and abroad on the basis of the existing level of technology and development trends of the oil consumption meter, sensor technology, single-chip technology and display technology, the development of intelligent vehicle fuel consumption testing instruments. Intelligent Vehicle Fuel Consumption un