1. After adopting hybrid power, the maximum power of the internal combustion engine can be determined according to the average required power. The engine is relatively small and works under the optimal working conditions with low fuel consumption and low pollution. Since the internal combustion engine can continue to work and the battery can be continuously charged, its journey is the same as that of an ordinary car. 2. Because of the battery, it is very convenient to recover the kinetic energy when going downhill. 3. In the prosperous urban area, the internal combustion engine can be shut down and driven by the battery alone to achieve "zero" emissions. 4. The internal combustion engine can easily solve the problems encountered by pure electric vehicles such as energy-consuming air conditioning, heating, defrosting, etc. 5. Existing gas stations can be used for refueling, no need to invest again. 6. It can keep the battery in good working condition without…