Vehicle charging system and three-dimensional parking garage

The invention discloses a vehicle charging system for a three-dimensional parking garage. The vehicle charging system comprises a garage frame and a vehicle carrying plate used for carrying vehicles.The charging system comprises a first electrode pair arranged on a garage frame, the first electrode pair is connected with a power supply, and the upper surface of the first electrode pair is a firstplane extending in the horizontal direction; a second electrode pair which is arranged on the vehicle carrying plate, the lower surface of the second electrode is a second plane extending in the horizontal direction, and when the vehicle carrying plate is arranged on one parking space, the first plane makes contact with the second plane, so that the first electrode pair and the second electrode pair are electrically communicated; and in the vertical direction, an elastic element is arranged between the first electrode pair and the vehicle carrying plate. The vehicle charging system provided by the invention is easy to