Recently, automotive and industrial semiconductor manufacturer NXP announced the launch of a new automotive ultra-wideband chip (UWB). This technology provides precise, secure, and real-time positioning capabilities. It is reported that this is the application and standard of a new automotive ultra-wideband technology jointly researched by NXP, BMW Group and Continental Group under the background of the Internet of Vehicles alliance.
It is understood that cars, mobile phones and other smart devices equipped with NXP UWB have spatial awareness capabilities, allowing the car to accurately locate the user's location, allowing smartphones to achieve the same convenience as the most advanced remote control keys for the first time. Users can open the door and start the car without having to take their phone out of their pocket or bag, and they can also securely park remotely from their smartphone. The UWB solution will also support the sharing of car keys between different users. It is worth mentioning that the new UWB integrated circuit can also prevent car theft to the greatest extent through the relay attack function.
Dr Olaf Müller, director of digital access control function development at BMW Group, believes that smartphones are the core of today’s digital lifestyle, and portable access control based on smartphones will be the beginning of a series of innovative automotive UWB applications.
NXP President Kurt Sievers emphasized that based on the application of UWB technology on mobile phones, traditional car keys will "disappear" in the next five years, and a smartphone can handle all access control systems such as home keys, car keys and even hotel room card keys. . Kurt Sievers attaches great importance to the Chinese market. He once admitted in a media interview that the electrification and intelligence of the automobile industry will bring about fundamental changes that will last for many years, and the Chinese automobile industry can use this change opportunity to control more applications. Disruptive technology.
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