《无线互联科技》杂志社

Wireless Internet Technology Magazine Agency

关键词: Qt, 物联网, 智能家居, 网关

Abstract: The gateway, as the core device of the smart home system, is of great importance in its design and implementation. This paper introduces the software hardware environment for the development of gateway software applications, and focuses on the effective solutions to the problems of GUI device status monitoring, serial port class design, and delay design of the main thread of GUI in the design of gateway software based on Qt. The gateway control system is designed based on Qt, which can realize the management functions such as registration, login, and password modification, and can control the household appliances separately and control the one-key scene mode. The software development is carried out according to the gateway design process and the system test and analysis are completed.

Key words: Qt, Internet of Things, smart home, gateway