汽车电子式组合仪表的研制.docx
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1、汽车电子式组合仪表的研制摘要汽车仪表盘集中了全车的仪表,它好象一扇窗,是驾驶员与汽车进行信息交流的重要接口和界面。随着现代汽车工业和电子技术的发展,汽车中各种系统和机构日趋复杂,汽车行驶和各部分工作状况的信息量显著增加。同时,出于对汽车环保、安全性、经济性、智能化要求的提高,汽车驾驶员需要更多、更迅速地了解汽车运行的各种信息,使得汽车电子仪表向信息显示中心发展,它是驾驶员信息系统重要的组成部分。仪表显示的直观与美观使得驾驶不但是代步之必需,也成为舒适生活的一部分,而参数传达的准确与可靠性则直接关系到汽车行驶的安全。汽车电子仪表代替传统机械或电气机械式模拟仪表已成为发展的趋向。不同汽车仪表盘的仪
2、表不尽相同,但是一般汽车的常规仪表有车速表、转速表、机油压力表、水温表、燃油表、充电表等。随着汽车工业的不断发展,作为汽车电子的重要部分的仪表盘也日新月异。从古老的机械式仪表盘到现在最新的全电子式仪表盘,技术在不断发展,仪表盘在稳定性提高的同时也提升了其观赏性。液晶屏的大量使用使得仪表盘所展示的车辆信息绝不是机械式仪表可以比拟的,丰富的信息提高了驾驶舒适性的同时也增加了驾驶安全。关键词:汽车仪表;单片机;数据采集Development of Automotive ElectronicCombination MeterABSTRACTCar dashboard on the car, it is
3、 like a window, and car driver interface and the importantinformation communication interface. Along with the development of modern automobileindustry and the development of electronic technology, auto of systems and institutions iscomplicated, vehicle parts and working conditions of information inc
4、reased significantly. Atthe same time, for safety, environmental protection, automobile, intelligent, car driver needsmore and more cars run quickly understand all kinds of information, automobile electronicinstrument to display information center, it is a pilot information system is an important pa
5、rt.The intuitive and beautiful instrument shows that not only, also be the necessary abraao, partof a comfortable life and convey accurate and reliability parameters is directly related to thevehicles safety. Automobile electronic instrument instead of conventional mechanicalsimulation of mechanical
6、 or electrical meter has become the development trend.Different car dashboard appearance, but the same routine instrument have speed, speed,temperature, pressure, oil, fuel oil, charging table, etc. With the continuous development ofauto industry, automobile electronics as an important part of the p
7、anel also with each passingday. From the ancient to the latest panel mechanized panel, the electronic technology in theunceasing development, improve the stability in the dashboard raised its appreciation. Thewide use of LCD panel shows that the vehicle information is no mechanical instrument canmat
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- 关 键 词:
- 汽车 电子 组合 仪表 研制
