{"id":17823,"date":"2019-07-23T11:51:13","date_gmt":"2019-07-23T09:51:13","guid":{"rendered":"https:\/\/www.intellias.com\/?p=17823"},"modified":"2023-08-21T09:30:43","modified_gmt":"2023-08-21T07:30:43","slug":"how-big-data-in-autonomous-vehicles-defines-the-future","status":"publish","type":"blog","link":"https:\/\/intellias.com\/how-big-data-in-autonomous-vehicles-defines-the-future\/","title":{"rendered":"How Big Data in Autonomous Vehicles Defines the Future"},"content":{"rendered":"
Autonomous cars are a hot topic \u2013 and a sore point \u2013 for automakers. Technology that provides access to high-level autonomy is critical for future automotive development<\/a>. With the evolution of IoT, our cars can see, hear, and even predict the future. Vehicles are becoming big moving machines connected to the internet: they not only drive us but also entertain us; allow us to pay bills, make calls, and shop; and even save lives during emergencies.<\/p>\n Big data for autonomous vehicles\u00a0is what helps make use of sensors. Without access to a steady and reliable stream of self driving cars big data, an autonomous vehicle will be useless on the road \u2013 it won\u2019t know what to do with the data it receives. A connected car without data is like an ignorant baby: it sticks its fingers into the sockets, grabs a knife, or tries to catch a spark because it doesn\u2019t know that it\u2019s dangerous.<\/p>\n In this article, you\u2019ll find out:<\/b><\/p>\n Big data services<\/a> are transforming the automotive industry. You\u2019ve probably heard this clich\u00e9 a dozen times. But it\u2019s true. There would be no striving for autonomy without big data. In 2014, McKinsey valued<\/a> the global market for connectivity components and services at around $38 billion; by 2020, the industry is expected to grow to an impressive $215 billion.<\/p>\n What is the share of the automotive industry in this market? It looks impressive: big data investments within this field are expected to grow at a CAGR of around 16% over the next three years. This is not surprising: a driverless car will use and generate around 4000 GB of data per day, estimates Brian Krzanich<\/a>, the former CEO of Intel. Where does all this information come from?<\/p>\n Learn how Intellias helped integrating big data for connected cars to better understand the importance of big data for self-driving vehicles<\/p>\n Driverless cars use big data that comes from various built-in IoT devices: Just as autonomous cars can\u2019t exist without big data, they also can\u2019t exist without sensors to gather this data. In an autonomous car, information from various built-in sensors is processed and analyzed in milliseconds. This allows the car not only to make a safe journey from point A to point B but also to pass information about road conditions to the cloud and therefore to other vehicles. big data in self driving cars\u00a0is then shared with other cars.<\/p>\n To see and sense everything around itself, an autonomous vehicle usually leverages three types of sensors: camera, radar, and lidar.<\/p>\n Find out about critical operating systems for big data autonomous vehicles and who the technology leaders in this field are<\/p>\n Sensors help driverless cars gather data<\/b> Cameras help a vehicle get a 360-degree view of its surroundings. More than that, modern cameras provide a realistic 3D image, recognize objects and people, and determine the distance to them. The problem is that poor weather conditions, damaged signs, and insufficient contrast test the camera\u2019s capabilities. Luckily, other sensors can help.<\/p>\n Weather conditions don\u2019t influence short-range and long-range radar. Short-range waves help with eliminating blind spots and assist in lane keeping and parking. Long-range radar can measure the distance between the car and other moving vehicles and assist in braking. To sum up, radar is aimed at detecting moving objects, measuring distance and speed in real time.<\/p>\n Lidar uses a laser instead of radio waves and can create 3D images of surroundings and map them, creating a 360-degree view around the car.<\/p>\n One more crucial component in autonomous driving is software that helps to analyze big data self driving cars. Being connected to a network, smart cars not only pass information from all their sensors to the cloud but respond to conditions immediately. Some companies<\/a> collect and provide big data to Tier 1 and Tier 2 vendors that work within the automotive industry. This data includes unique scenarios and videos and images that help driverless cars learn and build a solid background for decision-making on the road.<\/p>\n A self-driving car must have sensors, AI software, and a cloud server. Next, it should know its location. For that, it uses GPS, and together with data from internal sensors like speedometers and compasses, defines its speed and direction.<\/p>\n Once a car knows its place in the world, it has to understand what\u2019s going on around it. For that, it should map the surroundings using radar and lidar and localize itself within this map. Signs, markers, lanes, and various obstacles are taken into consideration.<\/p>\n Using collected data, a driverless car can build strategies for many possible situations on the road. Data sharing between autonomous vehicles will aid in avoiding traffic jams, taking into account weather conditions and reacting to emergencies.<\/p>\n To sum up, self driving cars big data can be used for the following:<\/p>\n Connected car technology is heading to the point when your car will chat not only with other vehicles on the road but also with road signs, lane markers, traffic lights, and so on. The prerequisite for this high-tech system is big data.<\/p>\n\n
How big data in autonomous cars finds its use<\/h2>\n
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\nSource: Intel<\/a><\/em><\/p>\n
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\nSource: ITransition<\/a><\/em><\/p>\nHow does big data in self driving cars work?<\/h2>\n
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