Switch control method, system and device based on microwave multi-feature fusion

The invention provides a switch control method, system and device based on microwave multi-feature fusion. The method comprises the following steps: extracting a microwave baseband signal of a human body; the microwave baseband signals are preprocessed; extracting multiple features of the pre-processed microwave baseband signal; and performing switch control by using the multi-feature fusion. The method is a non-contact switch control method, the microwave sensing principle is utilized, the multi-source features of the human body motion posture are extracted, a multi-feature fusion method is provided for posture recognition, switch control is achieved, and therefore a new thought and a new approach are provided for intelligent home furnishing and intelligent sensing. 本发明提供一种基于微波多特征融合的开关控制方法、系统和装置，方法包括：提取人体的微波基带信号；对所述微波基带信号进行预处理；提取预处理候的微波基带信号的多特征；利用所述多特征融合进行开关控制。本发明为非接触式开关控制方法，利用微波感知原理，提取人体运动姿态的多源特征，并提出多特征融合的方法进行姿态识别，实现开关控制，从而为智能家居、智能传感提供新思路与新途径。