智能小车设计稿电子设计稿大赛报告书.docVIP

全国大学生电子设 计大赛报告 智 能 小 车 设 计 摘要：智能小车的研究、开发和应用涉及传感技术、电气技术、电气控制技术、智能控制等学科，智能控制技术是一门跨科学的综合性技术，当代研究十分活跃，应用日益广泛的领域。智能作为现代社会的新产物，是以后的发展方向，它可以按照预先设定的模块在一个特定的环境里自动的运行，可运用于科学勘探等用途，无需人为的管理，便可以完成预期所要达到的或更高的目标。本设计采用C8051F410 单片机为控制核心，设计了一辆智能小车并对其功能进行测试，利用单片机实现小车的启停和转弯；利用超声波传感器检测道路上的障碍，实现了小车的避障功能、避免撞到障碍物、行车时间和壁障距离的数码显示三大功能。整个系统的电路结构简单，可靠性能高，测试结果均能满足个环境要求。 关键词：L298N 循迹 避障 测距 测速 c8051f410 Abstract: the research, development and application of intelligent car involved in sensing technology, electrical technology, electrical control technology and intelligent control discipline, intelligent control technology is a cross science comprehensive technology, the contemporary research is very active, are applied widely. Smart as a new product of modern society, is the future development direction, it can be in accordance with the pre-set module automatically run in a specific environment, can be used in scientific exploration purposes, without human management, can accomplish expected to achieve goals or higher. This design USES C8051F410 the single chip processor as the core, to design a smart car and to test its functionality, using single-chip microcomputer realize car stop and turn; Using ultrasonic sensors to detect road obstacles, the car of the ultrasonic control, to avoid hitting obstacles, driving time and mileage of the digital display the three functions. The circuit of the whole system has simple structure, reliable performance is high, the test results Keywords:L298 tracking obstacle avoidance velocity measurement 目 录 1 引言…………………………………………………………………………………………1 2 方案论证与分析……………………………………………………………………………1 2.1 车体方案论证与分析…………………………………………………………………1 2.2 微控制器的论证与分析………………………………………………………………1 2.3 电机驱动模块论证与分析……………………………………………………………1 2.4 循迹模块论证与分析…………………………………………………………………2 2.5 避障测距模块论证与分析……………………………………………………………2 2.6 测速模块论证与分析…………………………………………………………………3 2.7 显示模块论证与分析…………………………………………………………………3 3 系统设计……………………………………………………………