Which wireless charging method is used to align vehicles correctly?

The method of magnetic triangulation is utilized in wireless vehicle charging systems to ensure that vehicles are properly aligned with the charging pad. This technique works by using magnetic fields produced by coils within the charging infrastructure and the vehicle itself. When the vehicle approaches the charging pad, the system can detect the vehicle's position relative to these magnetic fields, allowing it to guide the vehicle into the optimal position for charging.

As vehicles approach the charging area, sensors detect the magnetic field strength and direction, informing the vehicle about where to steer for correct alignment. This process is crucial because accurate positioning ensures efficient energy transfer from the charging pad to the vehicle. Unlike other methods that might rely on visual or audible signals, magnetic triangulation provides precise feedback, enhancing the charging experience and ensuring that vehicles can charge effectively without physical connections.