毕业设计（论文）-基于ZigBee的多功能显示屏.docVIP

内蒙古科技大学 本科生毕业设计说明书（毕业论文） 题 目：基于ZigBee的多功能显示屏 学生姓名：xxx 学 号：xxx 专 业：电子信息工程 班 级：信息2011-2班 指导教师：xx 基于Zigbee的多功能显示屏 摘 要 科技改变未来，随着经济和科技的发展，们现在的生活也因而进入了信息量激增的时代本设计，实现LED点阵屏的驱动编写以及上位机以及下位机的编写。第三，硬件设计，整个硬件系统的运作是在IAP15单片机进行功能选择后的控制系统、智能小车L298N驱动电路、智能小车和LED点阵屏供电电路以及各传感器电路的设计。第四，软件编写，电脑上位机由C Sharp语言进行设计、在15单片机和上位机之间的双线无线通信传输数据的实现、通过改变PWM波对智能小车的控制、LED点阵屏的显示内容更改以及对字体颜色变换的程序编写。 关键词：单片机IAP15F2K61S2； The screen based on ZigBee Abstract Change the future of science and technology, with the development of economy and science and technology, we now life is thus entered the era of information explosion. The design of the whole system design based on Design of SCM in IAP15F2K61S2 processor platform, and will break through the inherent way of LED dot matrix display screen can be transplanted into the flexible control of the intelligent car, through the ZigBee wireless module for data transmission, to realize the obstacle avoidance of the smart car stop, mobile control, on the basis of also implements the function of the various application of LED dot matrix screen design, including PC custom input Chinese characters portable display function, temperature and humidity sensors to monitor display function and extraction system real time clock display function, etc. The design can be applied to real-time advertising display, real time clock display, temperature and humidity, such as simple operation, strong practicability. This design mainly includes the following aspects: first, the hardware development, through Altium Designer software engineering, through the principle diagram of the simulation, to ensure that the circuit principle diagram work can achieve expected effect. Second, software development, mainly to complete the smart car driving, ZigBee double to send and receive data processing as well as to the LED lattice screen driver writing and the writing of the upper machine and lower machine. Third, hardware design, the whole hardware system is the core of IAP15 SCM sm