Group 1 - The event showcased the achievements of Beijing in hydrogen energy testing platform construction, technological innovation, and standard formulation [1] - The National Hydrogen Fuel Cell Vehicle Quality Inspection and Testing Center (under construction) features advanced testing platforms and technologies for hydrogen fuel cell vehicles [1] - The event included representatives from government departments, research institutions, industry associations, testing and certification agencies, and hydrogen energy companies, totaling around a hundred participants [1] Group 2 - The simulation collision room is the first high-thrust, high-precision acceleration platform testing laboratory in Beijing, capable of realistically simulating collision scenarios and assessing occupant injury and component performance [2] - Beijing has a total of 1,031 inspection and testing institutions, playing a crucial role as a "technical sentinel" and "safety barrier" in safeguarding the quality and safety of food, pharmaceuticals, and emerging industries [2] - The Beijing market supervision department plans to continue promoting diverse open day activities for inspection and testing institutions to enhance communication with the public and improve service levels [2]

Core Points - The National Quality Inspection and Testing Institutions Open Day event was held in Beijing, focusing on hydrogen fuel cell vehicle quality testing [1] - The event aims to promote the public service function of inspection and testing institutions and support the high-quality development of hydrogen energy [1] Group 1: Event Overview - The event took place at the National Hydrogen Fuel Cell Vehicle Quality Inspection and Testing Center (under construction) in the Daxing International Hydrogen Energy Demonstration Zone [1] - The theme forum discussed topics such as the development and industrialization of hydrogen fuel cell vehicles, current technology trends, and the progress of hydrogen energy standards [1] Group 2: Laboratory Facilities - The inspection center features advanced testing facilities, including an NVH (Noise, Vibration, Harshness) laboratory that simulates various driving conditions [2] - The panoramic vision system laboratory is the largest in the Beijing-Tianjin-Hebei region, capable of testing passenger cars, buses, and trucks [2] - The collision simulation room is the first in Beijing to feature a high-thrust, high-precision acceleration platform for evaluating vehicle safety [2] Group 3: Emission Testing - The heavy-duty emission laboratory conducts tests on fuel vehicles, electric vehicles, hybrid vehicles, and hydrogen fuel vehicles, measuring emissions and energy consumption [3] - The light-duty environmental simulation laboratory mimics various load conditions to assess vehicle performance under standard environments [3] Group 4: Industry Role - Beijing has 1,031 inspection and testing institutions that play a critical role in ensuring the quality and safety of food, pharmaceuticals, and emerging industries [3] - The market supervision department plans to continue organizing diverse open day activities to enhance communication with the public and improve inspection services [3]