摘要
如何让绝大多数消费者能享受到低成本智能家居的体验一直是电子界研究的重要课题。为此,设计出一套以ARM Cortex-M3内核STM32作为主控的智能家居系统。该系统具有杰出的低功耗表现以及众多的外设,通过搭载开源的μCOS嵌入式实时操作系统来实现智能家居的控制。实验结果表明,本系统运行稳定,功耗控制在5 W内,实现了室内语音识别,识别正确率达88%,内/外网远程控制家中的电器,同时兼具远程视频监控功能以及安防设施,具有广泛的应用前景。
How to make the vast majority of consumers can enjoy the experience of low-cost smart home electronics sector has been an important research topic.For this reason,in order to design a set of STM32 ARM Cortex-M3 core as a master of smart home systems.The system has an outstanding low power performance as well as numerous peripherals powered by the open source μCOS embedded real-time operating system to achieve intelligent home control.Experimental results show that the system is stable,power control in 5W,implements indoor voice recognition,to identify the correct rate of 88%,internal/external network remote control of home appliances,while both remote video monitoring and security facilities,has broad application prospects.
出处
《电子设计工程》
2014年第19期82-85,共4页
Electronic Design Engineering
基金
北京理工大学珠海学院"安联锐视"学生创新基金项目(2013ALRS02)
关键词
智能家居
语音识别
视频监视
安防系统
smart home
voice recognition
video surveillance
security system
