In an effort to prevent Superchargers from getting blocked by Internal Combustion Engine (ICE) Vehicles, Tesla is testing out a camera-enabled ground lock system.
Tesla Owners Taiwan posted videos via Twitter of the system in action
The ground lock are equipped with a camera that distinguish an ICE vehicle from a Tesla Via its license plate while the vehicle is backing up. When the systems identifies the type of car, the lock would unlock and lower itself to allow the Tesla access to the charging station.