Energy efficiency

A new technology for drum washing machines, focusing on accurate perception and dynamic control of dehydration vibration, has achieved a “leading international” level. This innovation utilizes advanced algorithms and sensors to predict and optimize performance, addressing issues like noise and vibration. The technology features multi-objective optimization, precise prediction and control based on drum vibration signals, and dynamic optimization of rotational speed. Early implementations show a 23% reduction in moisture content, 3dBA noise reduction, and 20% less energy consumption, improving both product quality and user experience.

SoftBank and Intel are partnering to develop an AI-specific memory chip, Saimemory, aiming to reduce AI computing power consumption by up to 50%. This stacked DRAM chip, utilizing an innovative wiring architecture, promises improved energy efficiency and supports sustainable AI data centers. With an estimated $64 million investment, a prototype is expected within two years, targeting commercial deployment in the late 2020s, starting with SoftBank’s AI data centers. Other research institutions and the government are expected to offer support as the project progresses.

Hisense’s X3Pro Inverter Wall-Mounted AC addresses rising demand for health-focused air solutions, particularly among pet owners, with 78% prioritizing odor and microbial control. Priced at $381 (with subsidies), it bridges mid-range affordability and premium performance. The unit features medical-grade H13 filtration, Hi-Cat antiviral tech, and dual airflow delivering 110m³/h fresh air, removing 95.3% of PM2.5, 98.05% of formaldehyde, and inactivating 99.98% of H1N1 virions. Its dual-vent design enables 11% faster air exchange and 20% better allergen circulation. Holding 32.6% of China’s 2024 fresh air AC market, the energy-efficient X3Pro operates at 16dB, combining smart climate control with home-health innovation for multifunctional living spaces.