This automatic essential oil diffuser uses artificial intelligence to control it based on facial expressions and sounds.

Abstract

This invention proposes an AI-powered automatic essential oil diffuser, aiming to provide a highly personalized and automated fragrance solution based on real-time context. The device includes basic components: a housing, an essential oil reservoir, an electronically controlled spray valve system, a sensor cluster (including a camera and microphone), and an AI processing chip. During operation, the sensor cluster continuously collects data on sound, images, the user's psychological state, and the surrounding environment. This data is transmitted to the AI ​​processing chip for analysis, which then automatically commands the spray valve to precisely regulate the amount and type of essential oil for optimal results. The device has a flexible structure and can be configured as a standalone unit, integrated into existing smart home systems, or installed as a separate functional module within the cockpit of vehicles.