On June 29, Huawei Technologies Co., Ltd. published the patent for "Roof Adjustment System, Vehicle Body, Vehicle, and Roof Adjustment Method and Device", the publication number is CN113043819A.

According to the patent abstract, this application can be applied to smart cars and combined with advanced driving assistance systems/advanced driving systems. This application can make the vehicle suitable for more scenarios and improve the user experience. When the frontal area of ​​the vehicle is reduced, this technology is beneficial to reduce the wind resistance during the driving of the vehicle; when the frontal area is increased, this technology is beneficial to increase the cabin space.

In fact, to some extent, it is nothing new for auto companies or technology companies to open patents. The reason is that one of the most important points is that the industry has forced technology sharing to become an important choice for technological change.

A typical example in the industry is that Toyota has repeatedly disclosed new energy technologies to the industry. Obviously, the current competition among enterprises for the technological trend of the future automobile industry has entered a fierce stage. Multiple technological routes have become the norm of competition in parallel, and the market’s choice of technological routes takes more into account the maturity of the market and supply chain. Like Tesla's opening of all electric vehicle patents at the end of 2018 and Volkswagen's announcement of the opening of the MEB platform in March 2019, Huawei's disclosure of "roof adjustment system" related patents is also based on long-term development, in order to gain more in the future automotive market.