Car infotainment system (IVI) is an integrated technology solution between information technology and entertainment, providing drivers and passengers with services such as GPS navigation, audio, video, smartphone connectivity and Internet access.
According to Statista's report, it is expected that by 2025, more than 80% of cars worldwide will be equipped with this system, affirming the strong development trend of automotive technology.
The main components of the system include a touch screen, high-end audio system, CPU processor, operating system, connectivity modules such as Wi-Fi and Bluetooth, sensors, and network protocols such as CAN and LIN.
This system not only helps improve driving safety, but also provides a great entertainment experience throughout the journey and increases the resale value of the car. However, users need to avoid distractions while driving, update the software regularly, check the compatibility of the device and minimize mobile data consumption.
If you need to learn more about the car's infotainment system, follow this article to gather more useful information.
An in-car infotainment system is a combination of hardware and software that provides drivers and passengers with essential information about navigation, travel times, traffic conditions, and entertainment such as music, videos, and podcasts.
With the development of technology, these systems have become more complex, allowing the integration of virtual assistants such as Siri or Google Assistant so that drivers can control by voice, increasing safety and convenience.
For example, Ford SYNC 3, a system developed by Ford, offers navigation, Bluetooth connectivity and voice control, and supports Apple CarPlay and Android Auto. This allows drivers to use apps on their phones without touching the screen, minimizing the risk of distraction while driving.
The main components of an in-car infotainment system include a touch screen, high-end audio system, CPU processor, operating system, connectivity modules (Wi-Fi, Bluetooth), sensors, and network protocols such as CAN and LIN.
The touchscreen is the control center of the infotainment system, where all information and apps are displayed.
High-end cars like the Tesla Model S have large touchscreens up to 17 inches, providing high resolution to clearly display details from navigation to videos. In other cars like the Honda CR-V, touchscreens ranging from 7 to 10 inches provide enough space to display necessary applications.
These screens use LCD or OLED technology, which saves energy and provides a smoother interactive experience. Some cars, like the Mercedes-Benz S-Class, also have hand gesture recognition, allowing users to control features without touching the screen.
High-end sound systems like Bose, Bang & Olufsen or Harman Kardon provide a high-quality surround sound experience.
For example, the Audi A8 is equipped with a Bang & Olufsen 3D sound system, with 23 speakers and 1920 watts of power, creating a theater-like sound experience. This helps users enjoy more vivid, realistic music on the go.
Modern infotainment systems are powered by powerful CPUs specifically designed for the automotive environment. These CPUs must be able to multitask, display content on multiple screens at once, and provide a smooth user experience.
For example, high-end systems in cars like the Mercedes-Benz S-Class are capable of controlling the central display, HUD, and phone connection at the same time, ensuring high interactivity and flexibility.
Similar to mobile devices, the operating system in an infotainment system is the platform that manages all the applications and functions of the system. These operating systems support downloading, updating software, and integrating new applications, helping to improve the user experience.
Popular operating systems include Android Auto and Apple CarPlay, which support integration with apps like Google Maps, Spotify, and Apple Music.
Connectivity modules such as GPS, Wi-Fi, and Bluetooth play an important role in maintaining the system's connection to the Internet and peripheral devices. These modules allow users to use navigation services, Internet connectivity, and smartphone integration.
Apple CarPlay and Android Auto are two popular platforms that sync your phone with your infotainment system, providing a similar experience to using your phone on your car's screen.
The infotainment system also integrates a variety of sensors such as proximity sensors, light sensors, and cameras. These sensors collect data from the surrounding environment and send it to the central processor, thereby providing safety information to the driver.
For example, gesture recognition sensors allow users to control the system without touching the screen, or light sensors can automatically adjust the screen brightness to match the outside lighting conditions.
Infotainment systems use a variety of network protocols to connect and interact with components in a vehicle. CAN (Controller Area Network) is the main protocol widely used, but there are also LIN and MOST.
These protocols allow vehicle control boxes, sensors, and microcontrollers to interact efficiently, ensuring smooth coordination between hardware and software components.
Car infotainment systems offer benefits such as increased driving safety, providing on-road entertainment, and increasing the resale value of the vehicle.
One of the biggest benefits of this system is increased safety while driving. Features like voice commands mean drivers don’t have to take their hands off the wheel to change songs or take calls.
According to research by the National Highway Traffic Safety Administration (NHTSA), reducing distractions while driving can reduce the risk of traffic accidents by up to 40%.
On long journeys, this system keeps passengers entertained with music, podcasts, or even movies. Models like the Range Rover Velar allow passengers to watch movies on rear screens with immersive surround sound.
Cars equipped with premium infotainment systems tend to have higher resale value. According to research from Kelley Blue Book, cars with Apple CarPlay and Android Auto can increase their resale value by up to 15% compared to cars without the systems.
When using an in-car infotainment system, avoid distractions while driving, regularly update software, check device compatibility, and limit mobile data usage.
Operating a touchscreen or adjusting the audio while driving can take your attention away. Use features like voice commands or steering wheel controls to minimize distractions.
Infotainment systems require regular software updates to ensure compatibility and security. These updates often fix minor bugs and add new features that improve the user experience.
Before connecting your phone to the system, make sure your phone is compatible with your vehicle's infotainment system. Some systems only support Apple CarPlay or Android Auto and require specific software on your mobile device.
When using Internet-connected apps or live streaming, be mindful of your mobile data usage. Use a Wi-Fi hotspot if available in your vehicle to save on mobile data costs.
8 Outstanding in-car infotainment system Currently includes: Volvo Android, General Motors Google Built-in, Toyota Connected, Hyundai Blue Link/Kia UVO, Mercedes-Benz MBUX, BMW iDrive 8, Stellantis Uconnect 5 and Audi MMI.
Most systems support multi-device connectivity, allowing the driver and passenger to connect their phones or tablets at the same time via Bluetooth or USB, making it easy to share content.
Maybe. Many vehicles allow infotainment systems to be upgraded through software updates, or hardware components like touchscreens and audio systems can be replaced.
The infotainment system may consume a small amount of electrical power, but the impact on fuel consumption is negligible. However, using features such as a Wi-Fi hotspot can cause the system to work harder, increasing energy consumption.
Major hardware includes the touchscreen, speaker system, and USB or Bluetooth ports. These components may need to be cleaned or replaced occasionally to ensure proper operation.
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