I was chatting with friends about the Xiaomi Ultra Malibu before, and the car owners were all young people who were prone to accidents. The potential negative impact of future safety accidents on Xiaomi was unexpected (I just didn't expect the Su7 to have an accident first). The tragic accident a few days ago has caused Xiaomi to break through and be killed. We don't want the tragedy to happen again. In the development process of new energy vehicles, they all have to go through such safety incidents: last year's Shanxi Wenjie M7 caught fire, and Ideal has had similar incidents before, which can only force car companies to continuously improve their safety capabilities. It can only be said that safety accidents involving new energy vehicles are the most easily discussed topics. In early March of this year, a Porsche car accident in Singapore resulted in the death of the owner, and last year, a Porsche car crashed directly into the bottom of a truck on the auxiliary road in Ningbo and shattered the entire vehicle. In addition to looking at Xiaomi's bottom fishing spot, another perspective is favorable for LiDAR. Lidar is a true hexagonal warrior: its penetration power can crush various harsh weather conditions, with millimeter level accuracy, which can indeed improve the ability of cars to cope with various emergencies. Recently, its new energy vehicles have not been equipped with lasers, and now the cost of LiDAR has been greatly reduced. It is estimated that it will become more popular in the future. The performance of the Hesai last night should be stimulated by safety accidents, which has made the market realize the future space of LiDAR. The essence of LiDAR is the active airbag of the Plusplus version.