学习型红外控制器的设计与实现

发布时间：2018-07-09 23:55

本文选题：单片机 + 红外学习　；参考：《电子科技大学》2014年硕士论文

【摘要】：智能化生活及工作是未来信息化生活的发展方向,从而带来生活品质的提升。智能家居集成是利用自动控制技术、综合布线技术、音频视频技术、网络通信技术、安全防范技术,将家居生活有关的设备集成。但是在面临家庭现代化、智能化时,通常会遇到设备的更新等问题。基于现有家电都带有红外遥控功能,突出了用学习型红外模块来快速整合已有家电方便、快捷、低价安全的优点.红外线遥控器是目前使用最广泛的一种遥控装置,并越来越多的融入人们的日常工作与学习生活中。智能化生活是以住宅为平台,利用控制技术通信网络等控制电器设备,为人们营造一个便利、安全、舒适的居住、工作环境。设计并实现对红外控制类电器进行远程控制的红外学习型控制器,会使智能化生活区域内的各种设备给用户带来最大程度的高效、便利。目前在红外遥控领域,还没形成一种统一的通信格式作为标准,所以不同地区不同设备供应商所采取的方式也都不同。由于现在采用硬件解码的遥控解码方法,那么解码就需要专门的芯片与特定的解码电路,电路不但复杂,而且大部分只能针对特定的编码方式,适用性差。因此开发一款认知功能强大的“一控多”红外控制器的出现必会满足消费者的需求,改变他们的生活质量。随着科技的进步,单片机在高可靠性与高性价比的优势下,广泛的应用于智能化家用电器、仪器仪表等诸多领域。当前单片机对家用电器控制呈现出外形简单化、功能多样化、性能优越化的发展趋势。本论文旨在使用单片机设计的系统,一方面能够完成对遥控器发射的红外遥控信号的学习,并将学习结果保存下来;同时另一方面还能够接收单片机串口发来的学习结果,根据学习结果发射出有效的红外遥控信号,达到遥控目标的目的。总体来说,本设计已经实现了最初的目标要求,就是既能够对遥控器发射出的红外遥控信号进行采样学习,将采样学习的结果存储下来,也能够接收串口发送的采样学习的结果并根据接收来的数据进行数据预处理最终发射出红外遥控信号。但是还是存在一定的问题,后期会根据实际情况加以优化完善。随着工业无线遥控器技术的发展,在液压机械、装载机、调车机车和移动车辆港口装卸船机等设备中,工业无线遥控器都充分发挥了作用。若是完成手机与单片机的蓝牙通信,开发出相应的手机应用程序,在手机平台上面就可以控制红外信号的发送,实现用手机遥控家用电器,真正实现数字智能化家居生活,市场前景极为广阔。
[Abstract]:Intelligent life and work is the development direction of information life in the future, which brings about the improvement of quality of life. Smart home integration is the integration of the equipment related to home life by using automatic control technology, integrated wiring technology, audio and video technology, network communication technology, security technology. But in the face of home modernization, intelligence, usually encounter problems such as equipment updates. Based on the infrared remote control function of the existing household appliances, the advantages of using the learning infrared module to integrate the existing appliances quickly, quickly and safely at low cost are highlighted. Infrared remote control is the most widely used remote control device, and more into people's daily work and study life. Intelligent life is based on residential platform, using control technology, communication network and other electrical equipment to create a convenient, safe and comfortable living and working environment for people. The design and implementation of infrared learning controller for remote control of infrared control appliances will make all kinds of equipments in the intelligent living area bring users maximum efficiency and convenience. At present, in the field of infrared remote control, a unified communication format has not been formed as a standard, so different equipment suppliers in different regions adopt different methods. Because the remote control decoding method of hardware decoding is used now, the decoding needs special chip and specific decoding circuit. The circuit is not only complex, but also can only be used for specific coding mode, so the applicability is poor. Therefore, the development of a cognitive multi-infrared controller will meet the needs of consumers and change their quality of life. With the development of science and technology, single-chip microcomputer is widely used in many fields such as intelligent household appliances, instruments and instruments under the advantage of high reliability and high performance-to-price ratio. At present, single-chip computer control of household appliances presents a trend of simple appearance, diversified functions and superior performance. The purpose of this paper is to use the single-chip microcomputer to design the system. On the one hand, it can complete the study of the infrared remote control signal transmitted by the remote control, and save the learning results, on the other hand, it can also receive the learning results from the serial port of the single-chip microcomputer. According to the results of the study, an effective infrared remote control signal is emitted to achieve the purpose of remote control. In general, the design has achieved the initial goal requirement, that is, the infrared remote control signals emitted by the remote control can be sampled and learned, and the results of the sampling and learning can be stored. It can also receive the result of sampling and learning sent by serial port and send out the infrared remote control signal according to the data preprocessing. However, there are still some problems, the latter stage will be optimized according to the actual situation. With the development of industrial wireless remote control technology, industrial wireless remote control plays a full role in hydraulic machinery, loader, shunting locomotive and mobile vehicle port loader. If the Bluetooth communication between the mobile phone and the MCU is completed and the corresponding mobile phone application program is developed, the transmission of infrared signals can be controlled on the mobile phone platform, the home appliances can be remotely controlled by the mobile phone, and the real realization of digital intelligent home life can be realized. The market is very promising.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM925.0;TN219

【参考文献】