红外遥控接收与发射系统毕业论文

红外遥控接收与发射系统毕业论文目 录摘要 1引言 3第一章设计方案 4第二章电路设计 5§2.1 硬件设计 5§2.2 遥控发射部分 5§2.2.1 遥控器与遥控芯片概述 5§2.2.2 红外遥控发射按键矩阵简介 9§2.2.3 芯片控制简介 11§2.3 遥控接收解码部分 12§2.3.1 单片机最小系统 12§2.3.2 红外遥控接收 13§2.3.3 LED 七段数码管的显示驱动 14§2.4 软件系统 16第三章制作与调试 19第四章测试 20第五章展望 21参考文献 22附录 23附录 A 红外发射和接收原理图 23附录 B 实物图 24附录 C 部分源程序 25红外遥控发射与接收系统摘 要：本文主要是围绕无线遥控发射、接收系统的相关理论和实践应用进行了讨论。主要容是根据项目要求，设计无线遥控发射、接收系统，设计出相应的硬件电路和编码、解码方式与元件结构等，详细叙述了系统硬件线路的设计要点和结构以与遥控电路的编码、解码技术。文中提出了一种通过按键实现多路遥控控制的设计方法，给出了该设计方法详细的原理说明和具体的设计电路。同时给出了一种独特、详细的系统抗干扰措施和节能措施。文中设计的电路和控制方法适用于一般的简单遥控系统设计，硬件设计也有一定的有用性和通用性。关键词：无线遥控调制解调 单片机解码Infrared Remote Control Transmitter and Receiver SystemAbstract:This paper is mainly on the wireless remote control transmitting and receiving system related theory and practice application were studied. Main content is according to the requirements of the project, the design of wireless remote control transmitting and receiving system, and designed the corresponding hardware circuit and encoding, decoding way and element structure, etc, this paper describes the system hardware circuit design essentials and structure and remote circuit encoding, decoding technology. This paper brings forward a new key realization way by remote control design method is presented, the design method and principle of detailed design specific circuit. As a unique and detailed anti-interference measures of energy saving measures and systems. The design o...