How do new energy vehicles achieve information exchange?

 　　How do new energy vehicles achieve information exchange? New energy vehicles primarily rely on vehicle-to-everything (V2X) technology and in-vehicle intelligent interaction systems to facilitate information flow between vehicles and the external environment, as well as between vehicles and users.

　　V2X technology serves as the cornerstone of information exchange in new energy vehicles, encompassing various communication formats. Vehicles can exchange information with one another, aiding in safe driving and enhancing road capacity. For instance, when a vehicle detects a hazardous situation ahead, it can promptly transmit this information to nearby vehicles.

　　Communication between vehicles and infrastructure is also critical. Vehicles can exchange information with road infrastructure such as traffic lights and road sensors. For example, traffic lights can share their status with nearby vehicles, enabling vehicles to make decisions in advance beyond their own sensory range, particularly in extreme weather conditions, thereby reducing the risks associated with autonomous driving.

　　Communication between vehicles and networks allows vehicles to connect to other devices and services via the internet, providing drivers with real-time traffic information, navigation services, and emergency assistance functions. Information exchange between vehicles and pedestrians can enhance road safety for pedestrians and non-motorised vehicles.

　　Inside the vehicle, new energy vehicles are equipped with a rich array of intelligent interaction systems. Voice interaction allows users to control various vehicle functions via voice commands, such as navigating to a specific location, playing music, or adjusting the air conditioning temperature, involving key technological components such as voice recognition, natural language processing, and voice synthesis.

　　Biometric technologies like facial recognition and fingerprint recognition can be used for vehicle identity verification and personalised settings. Additionally, gesture-based interaction and screen projection interaction are available. Gesture commands can control the central control screen and multimedia systems, while screen projection interaction enables content from devices like smartphones to be displayed on the in-vehicle screen.


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