![]() The Android OS is the core code, but GAS contains Google Play and Developer Apps, Google Maps, Google Assistant, Google Sign-in, and several others.Both codebases can be forked, but customized extensions and forks must be maintained by developers.There has been some confusion in the industry over the core differences between Android Automotive OS and Google Automotive Services, so here is what you need to know: For example, developers are free to fork (a prerequisite for Google Automotive), the responsibility for maintaining the code as Google releases updates to the Android trunk is on the OEM. OEMs need the right licensing to get full engineer support, which requires a direct contract with Google. To harness the additional features available in Google Automotive Services and get support from Google, it’s necessary for car manufacturers to find a partner who can guide them towards proper support. Without Google Automotive Services (GAS), automotive software developers must manually custom the automotive services HAL (hardware abstraction layer) that interfaces with the vehicle’s functions such as the radio tuner, sound routing, and HVAC controls. Some OEMs choose to use Android Automotive OS without Google Automotive Services, but this can limit developer access to some of Google’s driver applications and services. Still, Google Automotive Services is a key component to creating robust driver tools that leverage the Google apps users are familiar with. It’s simple for any service provider to obtain the open-source code for Android Automotive OS and develop apps. To seamlessly and effectively provide driver apps, the path from idea to deployment requires the right partner who understands Google Automotive Services, the Android Open-Source Project ( AOSP), the Android Automotive OS, developer restrictions, and the intricacies of OEM contracts with Google.Īndroid Automotive vs. ![]() It’s clear that OEMs should focus more on delivering high-end in-vehicle infotainment (IVI) systems that interact with drivers and their cars. Researchers estimate that there will be 36 million new vehicles shipped with Android Infotainment systems by 2030. OpenSynergy has already implemented the concept in mass production with a global automotive OEM, which is now able to provide a new driving experience to their customers, without hardware cost and development complexity.Understanding Android Google Automotive services Android in US, AliOS in China) to the existing IVI in an uncomplicated manner. ![]() It also allows them to customize the IVI to local needs, i.e. online services, access to App stores) using the current IVI already in production. The new concept allows OEMs to quickly provide up-to-date features to customers (e.g. The existing infotainment system maintains its performance, as it continues to use native drivers (pass-through) after adding the virtual machine. RAM, CPU, Flash) for the new OS need to be taken into account, COQOS Hypervisor does not require significant overhead. The current IVI and the CE-grade operating system run side-by-side on a single high performance System-on-Chip. ensuring compliance to Android’s Compatibility Test Suite (CTS) and Vendor Test Suite (VTS). Furthermore, OpenSynergy is partnering with CE companies, such as Google (Android) and Banma (AliOS), to ensure the smooth integration of the new operating systems, e.g. With its open source activities, OpenSynergy is pushing for the adoption of VIRTIO in the automotive domain.ĬOQOS Hypervisor SDK securely integrates different OSes, ensuring freedom of interference between the systems. VIRTIO is a device-sharing standard long established in the cloud domain and implemented in most of the Consumer Electronics (CE) operating systems. Since OpenSynergy’s COQOS Hypervisor SDK virtual platform relies on the open standard VIRTIO, it can efficiently integrate CE-grade operating systems into automotive IVIs as virtual machines. The automotive virtual platform makes it possible End-customers can switch between IVI systems seamlessly without noticing the switch. The ease in which the COQOS Hypervisor SDK integrates CE-grade operating systems, opens a new opportunity for OEMs: they can add new operating systems on top of their custom IVI systems thereby leveraging the investment made during many years of intense customer-driven development. This is why carmakers are looking to upgrade their IVI systems by implementing operating systems that mimic consumer electronics. Why use a hypervisor to upgrade an existing OEM In-Vehicle Infotainment (IVI) system?ĭrivers are used to operating systems found in consumer electronics through daily use of smartphones and tablets.
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