The application of ADAS driving assistance function is gradually entering the normalization, and more and more mass-produced models are starting to be equipped as standard features. On October 29th, BMW announced on its official website that more models with autonomous driving assistance will be launched in the future. The recently released FAW Volkswagen new CC hunting car, Tianmei ET5, New Baojun RS-3, Dongfeng Fengshen AX7 PRO, and Kia K5 also focus on ADAS driving assistance functions that are easier, safer, and more intelligent for travel.
With the acceleration of commercialization of ADAS, the carrying rate of onboard millimeter wave radar with core perception sensors is gradually increasing. Due to the functional requirements of millimeter wave radar, which is protected from physical damage, chemical corrosion or theft, as well as the design of its appearance and structure, the ACC system millimeter wave radar sensor is generally installed behind the front badge of the vehicle. The badge is a direct penetration component of the radar system's radiation. Therefore, apart from the control system, the biggest factor that affects the functionality of the ACC sensor is the badge.
As a symbol of a car brand, the car logo has a metallic luster. Traditional car logos are generally achieved by using metal chrome plating, but metal chrome electromagnetic waves have a shielding effect. According to the editor, one way to achieve the metal effect of the ACC logo on foreign and joint venture vehicle models in the early stage is through vacuum coating, which is NCVM non-conductive technology, to improve the electromagnetic wave penetration rate.