Which car company has a hybrid patent for oil and electricity?

Oil-electricity hybrid is a patent of Toyota Motor Corporation. Toyota has determined the policy of opening the independent patent right of HV-related technologies of hybrid vehicles for free during the year. Toyota hopes to strengthen the global fuel efficiency regulations and strive to expand the hybrid vehicle market by providing technology to other competitors free of charge. If the external sales of related parts bring about an increase in demand, the cost of hybrid vehicles is expected to be reduced, which will also help strengthen the competitiveness of pure electric vehicles EV with the same main parts.

Characteristics of hybrid electric power

The most important feature of a hybrid vehicle with good fuel-saving effect is fuel-saving. When starting and accelerating, with the help of the motor, the fuel consumption can be reduced, and the internal combustion engine can be turned off, driven only by the battery, achieving zero emission. The motor can effectively make up for the weakness of insufficient torque when the internal combustion engine is at low speed and accelerate faster. Strong endurance Compared with pure electric vehicles, the endurance of hybrid electric vehicles is much higher than that of pure electric vehicles.

At present, the infrastructure such as charging piles in China is still not perfect. Hybrid electric vehicles and traditional gasoline vehicles only need to refuel at the gas station, which is more convenient and easy to use, does not change the car's usage habits, and has low maintenance cost. In everyone's impression, the maintenance cost of batteries is very expensive.