For example, the front display shows the instrument cluster, while a movie plays on the left-rear display, and music plays on the right-rear display. Multiple displays in IVI prove to be a better option for displaying information of several types. Multi-threaded applications require an advanced CPU with multi-core architecture that can handle IVI applications efficiently. High-quality graphics require a high amount of CPU usage and processing, unless there’s a dedicated GPU available to crunch those numbers. Instrument Clusters should be able to acquire information from the various sensors on the automobile and render the data immediately on the display without any delay. There are solutions that run a full-fledged Linux OS along with an RTOS which is capable of a fast boot-up to solve this issue for designers, but the designer has to ensure that all the hardware diagnostics are done to ensure smooth operation. While Real-Time Operating Systems are capable of fast boot-up, but a full-fledged Linux OS like MeeGo needs customization to reduce the boot-up time. An almost-zero delay is preferred, where the instrument cluster becomes functional in less than one second. Imagine switching off your engine at a signal and attempting to restart when the signal turns green. The average boot-up time for IVI on the MeeGo platform was approximately 15 seconds. The issue of boot-up time can be a major decision maker when it comes to IVI. The following are some of the challenges faced during the design and development of modern IVI solutions. A couple of years from now, it would be wrong not to expect your car to give you suggestions about preparing for the weather, send e-mails, schedule meetings, give you reminders, etc, some of which are features already being worked on while you read this. It would come as no surprise, in the not-so-distant future, when your car plays a role very similar to a personal assistant. Going by the rate of development in IVI, the future of the automobile industry lies with the intelligent car. Things like remote ignition give you the option of warming up the car’s engine before you actually get into the car. The current generation of In-Vehicle Infotainment can give you accurate engine diagnostics, in the event of a car breakdown, and can direct you to the nearest service station to report the problem. IVI allows display screens in cars and hence, the driver, access to maps, GPS, media players, electronic dashboards, engine diagnostics, internet and social networking, and integration with handheld devices, and are the new generation of infotainment in automobile development today.
![ivi system ivi system](https://www.st.com/content/dam/Applications-pages-imagery/Automotive/L1/L1_In-Vehicle_Infortainment_880.jpg)
– Control Elements: All the functionalities in the latest in-vehicle infotainment systems can be accessed and controlled using touch screen panel of the head unit, button panel, steering wheel controls and voice commands.In-Vehicle Infotainment is a term that defines the entertainment and informative applications that are made available in automobiles. Support the design and integration of Android auto mobile phone interconnection form. – Android Auto and Apple CarPlay Compatibility: Support the design and integration of Carplay functions and complete Apple certification. – Advanced Vehicular Functions: IVI System supports features like parking assistance, daytime running lights indicators, climate control in the vehicle, voice assistants to control system functionalities. – Multimedia Support: Systems transfer audio and video content to display screens, speakers and headphones via Bluetooth, HDMI cable, and USB. Pairing the smartphone with the system enables the user to access features of the phone through the IVI system.
![ivi system ivi system](https://www.electronicsforu.com/wp-contents/uploads/2016/03/vichle.gif)
– Smartphone Pairing: Smartphones can be paired with the vehicle infotainment system using Bluetooth connectivity.
![ivi system ivi system](https://www.socionext.com/en/solution/IVI/img/main_visual.jpg)
– High Resolution Touch Screen: Touch Screen are mainly made up of LCD or TFT.