Xiaomi has filed a new patent related to wireless electric vehicle charging technology. However, it's important to note that this technology may not be the final version we'll see in the near future. The current available technology makes it somewhat complex. Nevertheless, presenting such technology at this point is a significant step towards developing better solutions in the future, within the context of the shift towards clean energy usage and reducing carbon dioxide emissions.

According to Xiaomi's patent, the system includes a small charging vehicle equipped with a battery that approaches an electric vehicle in need of charging. Utilizing self-driving technologies, it automatically determines its position and establishes a connection with the vehicle before commencing the charging process.

The illustrative diagrams look promising, showing the presence of a large coil connecting the charging vehicle to the electric vehicle, which allows for maintaining the connection between the two throughout the charging period.

However, the schematics Xiaomi has presented for this technology still raise several questions without providing final answers. For instance, if the aim of this system is to charge electric vehicles while they are stationary, it significantly complicates matters when compared to traditional cable-based charging.

On the other hand, we can think of the charging vehicle as a means that can be towed behind your car to charge your electric vehicle while driving. Nevertheless, this would require significant advancements in the power delivery system of the charger, so that the electric vehicle's batteries can handle incoming electricity and power the vehicle simultaneously.

From a positive perspective, we acknowledge that remarkable progress is being made in the electric vehicle sector. There are already wireless charging technologies available, which aim to facilitate the charging process without the need for physical cables.