Sensors: Including speed sensors, acceleration sensors, temperature sensors, pressure sensors, position sensors (such as GPS), environmental sensors (such as air quality sensors), etc.
Data Processing Unit: Responsible for collecting sensor data and performing preliminary processing and analysis.
Communication Module: Includes wireless communication technologies such as Bluetooth, Wi-Fi, and cellular networks for data transmission.
Energy Management System: Ensures the energy supply to the sensor network, potentially including batteries, solar panels, etc.
User Interface: The interface through which the driver or passengers interact with the in-vehicle system, such as a touchscreen, voice control, etc.