复合挤塑聚苯板翻转气缸摘 要
传统的汽车照明系统主要由前照灯系统，信号照明系统，车内照明系统三大部分组成。随着科技的进步，传统照明系统也经历了长足的发展，但是实际的使用中，传统的前照灯系统依然存在着诸多问题，在面对复杂的道路条件和行车状况时，交通安全仍然存在巨大的隐患。因此，如何使传统汽车照明智能化，驾车更安全，更舒适就成为一个十分紧迫而又有重大现实意义的课题。 针对传统的汽车照明灯夜间行驶在弯道时无法调节照明角度、在弯道内侧易出现盲区，在坡道无法调节照明角度等情况，提出了一种前照灯弯道自适应照明控制系统，以提高夜间行车安全性。本文主要介绍了一种以单片机STC90C51为核心设计的汽车自适应前照灯计算机控制系统。简要的介绍滚齿机上料机汽车自适应前照灯的产生的背景、当今国内外发展现状及趋势。分析了该系统的组成、功能和工作原理。在文章硬件部分，详细设计了汽车自适应前照灯左右转向计算机控制系统的主控制器及外围电路。在软件部分，设计了系统软件的整体流程，算法程序，实现了一个可根据道路以及方向盘转角信号随动转向的控制系统。
通过最后的系统调试，保证了车辆在弯道行驶时，前照灯能根据路况调整到合适的位置给驾驶者提供照明。表明了本设计方案的可行性和正确性。
无水硫铝酸钙在论文的最后，对本次毕业设计进行了总结，提出了一些尚待解决的问题，为今后的进一步完善提出了参考意见。
关 键 词：自适应照明，随动转向，安全驾驶，STC90C51
A Project of Automotive Adaptive Front Lighting System
ABSTRACT
Traditional automotive lighting system consists of three major components: headlamp system, signal lighting and interior lighting system. As technology advances, the traditional lighting system also continues to develop, but in practice, there are still many problems in the traditional headlamp system. Facing complex road conditions and driving conditions, there are colossal security bungles in the traffic safety. Therefore, how to make the traditional automotive lighting intelligent, and how to make the driving more sec
ure and more comfortable have become a very urgent and great practically significant issue.
The traditional automotive lighting drive at night may be faced some conditions, for example, inability of adjusting illumination angels at the curve, the appearance of blind section at the clip, inability of adjusting illumination angels at the ramp, based on which, a headlamp adaptive lighting control system at the curve is put forward in order to improve the driving safety at night. This paper introduces a Computer control system of the automotive adaptive headlamps with STC90C51 microcontroller core design. The paper will briefly introduce the background of the appearance of auto-adaptive headlamps, and its current development situations and trends at home and abroad. It will also analyze the composition, function and working theory of the system. The hardware part in the paper detailed designs the host controller and peripheral circuits of the auto adaptive headlamps left and right tuning computer control system. The software part projects the overall process of system software, algorithms program, finishing a control system that can optional turn according to vehicle speed and steering angle signals. The final system
加工助剂acrdebugging ensures that when the vehicles are driving at the curve, the headlamps can adjust itsel according to road conditions to a suitable position to light for the drivers. The project is of feasibility and correctness.
洗手液机
At the end of the paper, a conclusion of the project is drawn to put forward some problems waiting for solving and to come up with some idea about the later improvement.
Key words: adaptive lighting, tracking turning, safe driving,STC90C5
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