1, Prospect: Technological innovation will promote the development of hydrogen energy vehicles. With the continuous innovation and cost reduction of hydrogen energy vehicles, the reliability, economy and environmental protection of hydrogen energy vehicles will be further improved. At the same time, due to the continuous development and improvement of fuel cell technology used in hydrogen energy vehicles, its power performance and cruising range will also be continuously improved, which is more in line with the needs of consumers.

2. Present situation: the market demand is insufficient, and the market penetration rate of hydrogen energy vehicles is low, which is limited by its high cost and inconvenient hydrogenation method. In addition, consumers' instability in emerging technologies also has a certain impact on the purchase intention of hydrogen energy vehicles. Hydrogen-powered vehicles, as the name implies, are vehicles that use hydrogen as energy and convert chemical energy generated by hydrogen reaction into mechanical energy to propel vehicles. The hydrogen internal combustion engine (HICEV) in a hydrogen-powered automobile is powered by an internal combustion engine that burns hydrogen (usually obtained by decomposing methane or electrolyzing water).