Electric vehicles have a function called kinetic energy recovery. As a new technology in the automobile market, the kinetic energy recovery system is used to recover the kinetic energy of the car, so that the power of the car can be improved, and the energy source can be saved, thereby transforming the kinetic energy. The electric energy is stored and used to increase the cruising range of the vehicle. However, in the strict sense, this kinetic energy recovery is also called the braking energy recovery system.According to the kinetic energy recovery device, there are actually multiple gear positions. Sometimes, when the gear position is transferred to the high-end position, there is no strength. For this reason, the current kinetic energy recovery is basically several. Mode, if it is said that there is no choice in the choice of mode, then of course, even if the gear is the highest, this is not the case, in the case of kinetic energy recovery device, take Weilai es 8 as an example, there are two In the mode, there are basically different gear positions in the two modes. For example, when the vehicle is in the sport mode, basically everything that can be recycled can be ignored.Because this will be very stable, so you will feel that the vehicle has no power, but the kinetic energy recovery has been working. If the selected mode is not the sport mode, then adjust it to the highest level unit, at work. In the process, especially in the urban area, there will be a lot of strength. In fact, in general, the system of kinetic energy recovery system equipped with electric vehicles will have some drag during the startup process. Different car brands have different control and setting of kinetic energy recovery, and kinetic energy recovery, the resulting deceleration torque is also different, mainly because the vehicle is considered from the comfort type.At the same time, under the condition of ensuring safety, there is also kinetic energy to recover the braking force instead of the brake, so the economic performance of the vehicle is relatively high, but according to the vehicle system, the kinetic energy recovery has a priority mode in the process of intervening in the whole work, so As long as the system does not have any fault points, when he is in this situation, it is also a normal situation, so there is no need to worry too much about such a problem. The kinetic energy recovery system (ERS-K) recovers the kinetic energy that is wasted during braking. Since the power is transmitted to the wheels by the transmission shaft when braking, the engine power during braking is wasted. The value of recycling is very large.