创新赋能汽车热系统全产业链

Core Insights - The "2025 China Automotive Thermal Systems Academic Annual Conference" held in Chongqing is the largest industry event to date, with an exhibition area exceeding 12,000 square meters, focusing on innovative technologies such as energy conservation, environmental protection, cost control, vehicle safety, refrigerant selection, testing standards, and AI technology [1] Group 1: Event Overview - The conference was co-hosted by the China Automotive Industry Association, China Society of Automotive Engineers, and China Refrigeration Society, with various subcommittees involved in its organization [1] - The event featured a main venue and three sub-venues, discussing seven key topics including propane (R290) thermal management systems, carbon dioxide (CO2) efficient heat pump systems, mixed refrigerant adaptability research, secondary loop key technologies, intelligent algorithms for thermal management systems, air quality control in smart cabins, and chip and domain control technologies for thermal management systems [2] Group 2: Regulatory and Environmental Context - Since joining the Montreal Protocol on Substances that Deplete the Ozone Layer in 1991, China has eliminated approximately 628,000 tons of ozone-depleting substances (ODS), accounting for over half of the total elimination in developing countries, receiving widespread international acclaim [1] - The country is committed to phasing out hydrochlorofluorocarbons (HCFCs) by 2040 and reducing hydrofluorocarbons (HFCs) based on baseline values by 2045, with a series of measures implemented to support these goals [1]