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Realization of Contactless Elevator Control Panel System Based on Voice Interaction Technology

In order to improve the sanitation and convenience of traditional elevators, and intelligently transform traditional elevators, this paper designs a contactless elevator control panel system based on voice interaction technology. The system is divided into two parts: voice interaction and smart elevator control panel. The voice interaction part realizes the voice wake-up, voice recognition, and intention analysis of the voices of the passengers. When the specific floor to go to is recognized, the intelligent elevator control panel is controlled to press the floor to go through the electromagnetic switch. The smart elevator control panel is attached to the original elevator key panel with an elevator control key panel composed of 3D printing and electromagnetic switches, which neither destroys the original elevator system nor affects the original functions of the elevator. The system can intelligently transform the elevator without destroying the original system of the elevator, meet people’s demand for intelligent elevator, and improve the hygiene and convenience of the elevator.