Recently, the 2021 World New Energy Vehicle Congress was held in Haikou City, Hainan Province, and new energy vehicles made in Liuzhou and related technologies attracted much attention.

Among them, SAIC-GM-Wuling released a new technology, the intelligent miniature battery replacement charging station for new energy vehicles, which attracted the attention of CCTV and other media. It is reported that unlike the new energy vehicle battery replacement charging station of domestic car companies, the station only covers an area of parking spaces for two BAOJUN E200 and can be moved flexibly. When changing batteries, there is no need for vehicles to get on the bridge and park accurately. Robots can accurately identify vehicles through visual recognition and laser positioning technology. The fastest speed of changing batteries at a time is equivalent to the time of filling a tank of oil, and the experience of use is equivalent to that of traditional cars. In addition, the battery replacement charging station also has the advantages of low cost and building-block expansion.