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56	        Big	Data	Analytics	for	Connected	Vehicles	and	Smart	Cities	                	                  Connected and Autonomous Vehicles	              57





















          Figure 4.1	 Chapter	4	word	cloud.

          4.3  Introduction

          Connected and autonomous vehicles fit within the bigger picture of the appli-
          cation of advanced technologies to vehicles and the treatment of the vehicle and
          treatment of the road as a single system. As depicted in Figure 4.2, the electron-
          ics content in private cars has been growing steadily since the 1950s. [1].
               Today, between 30 and 35% of the total cost of a car is comprised of au-
          tomotive electronics, and this figure is expected to grow to 50% by 2030. The
          electronics content of the vehicle represents a range of technologies summarized
          in Table 4.1 [2].


























          Figure 4.2	 Automotive	electronics	as	a	percentage	of	total	vehicle	cost.
   70   71   72   73   74   75   76   77   78   79   80