Quick activation system and method based on sound wave control

• Main Authors: YAO WENBING, LIU GUANGSONG
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2021
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; COUNTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC DIGITAL DATA PROCESSING; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses a quick activation system based on sound wave control, which is used for controlling intelligent equipment and comprises an output unit used for outputting a detection sound wave; a receiving unit used for receiving a reflected sound wave of the detection sound wave; a filtering unit used for filtering out environment clutters and extracting the reflected sound wave; a recognition unit used for recognizing the detection sound wave reflected in the physiological activity process of the human body; a storage unit used for storing the recognized high-correlation reflection sound wave; and a control unit used for associating an operation instruction according to the recognition result and controlling the intelligent equipment to operate. The system can scan the environment, recognize the environment characteristics, find the environment change through instant comparison, further recognize whether an intervention object has the physiological activity characteristics of the human body or not