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Advanced digital capabilities, autonomous vehicles and new automotive safety legislation are the main drivers of increased chip count and technology upgrades in next-generation vehicles. The wireless, connectivity, storage, and security technologies required for internal and external automotive communications in current and future vehicles will take advantage of the technology used in the data center—in fact, we can say that the car is becoming the “data center on wheels” (Data Center on Wheels).

Here are some compelling data points to support the evolution of data centers on wheels:

• The National Highway Traffic Safety Administration (NHTSA) stipulates that by May 2018, all new cars in the United States must be equipped with reversing cameras. The agency reported that half of all new cars currently sold have been equipped with reversing cameras, which means that even if NHTSA does not require it, it has been widely accepted.

• Some luxury car brands use multiple cameras to provide 360° panoramic surround images. NVIDIA is known for its graphics processing chips in computer and video games. The company is a leading provider of reversing and surround view digital platforms and is turning its digital expertise into the hottest new car trend. At the recent 2017 International Consumer Electronics Show (CES), NVIDIA demonstrated its latest NVIDIA PX2, an artificial intelligence (AI) automotive computer for autonomous vehicles, enabling automotive manufacturers and their Tier 1 suppliers to accelerate automation and Production of self-driving cars.

According to a report by Intel World on Intel's presentation at CES, only one autonomous car uses 4,000GB (or 40TB) of data per day.

A January study by Strategy Analytics showed that by 2020, it is expected that each new car will use approximately 1,000 chips.

Advanced Driver Assistance Systems (ADAS), In-Vehicle Infotainment (IVI), and self-driving cars rely on in-vehicle transmission and digital information between vehicles and vehicles or third-party services through chips, sensors, networks, and wireless connections. All of this data needs to be handled, stored, or transmitted seamlessly and securely because LoJackTM does not necessarily help to deal with cars being hacked.

This is why automakers are turning to the high-tech and semiconductor industries to support more digital automation cars. All semiconductor leaders in the wireless, connectivity, storage and networking are designing and managing data centers on wheels. For example, Marvell recently announced the first automotive-grade system-on-chip (SoC) that integrates the latest Wi-Fi, Bluetooth, V2V and V2I features. Another technology product for automotive applications is InnoDisk's SATA 3ME4 Solid State Drive (SSD) family. Originally designed for industrial system integration, these storage drives can withstand different automotive temperature ranges and shock and vibration in harsh conditions. Both products incorporate state-of-the-art encryption technology that not only preserves and stores the information needed for data-driven cars, but also protects information from undesired intrusions.

Companies such as Marvell are working hard to set standards and transform secure digital solutions into automotive-specific wireless, connectivity, networking and storage, which is even more important in autonomous vehicles. Current data center standards such as Gigabit Ethernet are being developed for use in the automotive sector, and the industry is accelerating to help ensure that data centers on these wheels are not only safe and reliable.