Xiaomi Roller Washing Machine’s Key Technologies for Precise Vibration Sensing and Dynamic Control During Spin Cycle Rated as Internationally Leading

In a significant development for the home appliance sector, a recent technology assessment has declared that the “Key Technology for Accurate Perception and Dynamic Control of Dehydration Vibration in Drum Washing Machines,” spearheaded by a major consumer electronics player, has reached a “leading international” level. The announcement comes after a rigorous review by a panel of experts convened by the China National Light Industry Council specializing in the development of home appliances.

With the evolution of modern living, households are increasingly reliant on appliances that offer convenience and efficiency. Washing machines are at the forefront of this trend, demanding not just functionality but also incorporating smart technologies that improve performance. The market is now focused on “innovation, green practices, and digital intelligence” in these appliances.

Traditional challenges, such as excessive noise and vibration during the spin cycle, have long plagued drum washing machines. To address these issues, advanced technological solutions are being deployed. This new technology utilizes sophisticated algorithms that harness data from 3G acceleration sensors to predict and optimize performance. The goal is to deliver a faster, more efficient, and less disruptive washing experience for consumers. Innovation includes:

**Innovative Technology 1:** **Multi-objective Optimization, Adaptive Frequency Domain Filtering, and Eccentricity Sensing.** This technology uses precise data gathered from 3G acceleration sensors to build advanced algorithms. The technology is capable of measuring the displacement of items within the machine, and adapting to different machine models and operation phases and predicting and sensing for optimal performance.

**Innovative Technology 2:** **Drum Vibration Signal-Based Precise Prediction and Control.** Leveraging data from the drum’s vibration, a deep learning model is designed to predict dynamic behaviors within the drum. The system uses real-time data to predict collisions, ensuring the machine operates smoothly.

**Innovative Technology 3:** **Real-time Vibration Data-Based Dynamic Optimization of Rotational Speed.** This feature dynamically adjusts the washing machine’s spin speed based on real-time vibration data. The result is a drum that operates at a lower noise level and reduces the moisture content of clothes after washing.

This innovative technology has already been implemented across its range of drum washing machines. Data collected suggests that customers are seeing a tangible improvement in their laundry experience. Clothes have 23% reduced moisture content, with a 3dBA decrease in noise levels, and a 20% reduction in energy consumption. This advancement not only boosts product quality but also enhances the user experience, marking a significant step toward digitally-capable, green home appliances.