智能家居控制器设计及实现 - 基于树莓派的智能家居系统

based single board computer, which is designed as a controller for smart home systems. The paper starts with a comparison of three different network televisions available on the market, leading to the introduction of the Raspberry Pi as the main focus of the project. It begins with a basic introduction to the Linux operating system, followed by the exploration of two methods for developing applications on the ARM/LINUX platform: utilizing the existing system resources and programming using C or Python. The paper then demonstrates the usage of GPIO ports, showcasing the possibilities of local applications such as setting up a wireless LAN and configuring network televisions, as well as controlling LED lights. Furthermore, the paper provides a brief overview of the fundamental network protocol, TCP/IP, and compares five different servers in terms of their advantages and disadvantages. It also explores the methods of implementing remote video surveillance through the exposure of the server to external networks, comparing two different approaches. The establishment and significance of software sources are also discussed. In the conclusion, a detailed summary of the overall understanding of the platform is presented. In conclusion, this paper provides a comprehensive exploration of the design and implementation of a smart home controller based on the Raspberry Pi. It covers various aspects including the usage of Linux, development on the ARM/LINUX platform, application of GPIO ports, network protocols, remote surveillance methods, and the establishment of software sources. The project sheds light on the potential of the Raspberry Pi as a versatile and efficient tool for building smart home systems. Moreover, it offers valuable insights and practical knowledge for individuals interested in the field of smart home technology and the utilization of single board computers.