Data and Energy Impacts of Intelligent Transportation—A Review
| dc.contributor.author | Rajashekara, Kaushik | |
| dc.contributor.author | Koppera, Sharon | |
| dc.date.accessioned | 2024-06-26T13:23:22Z | |
| dc.date.available | 2024-06-26T13:23:22Z | |
| dc.date.issued | 2024-06-17 | |
| dc.date.updated | 2024-06-26T13:23:23Z | |
| dc.description.abstract | The deployment of intelligent transportation is still in its early stages and there are many challenges that need to be addressed before it can be widely adopted. Autonomous vehicles are a class of intelligent transportation that is rapidly developing, and they are being deployed in selected cities. A combination of advanced sensors, machine learning algorithms, and artificial intelligence are being used in these vehicles to perceive their environment, navigate, and make the right decisions. These vehicles leverage extensive data sourced from various sensors and computers integrated into the vehicle. Hence, massive computational power is required to process the information from various built-in sensors in milliseconds to make the right decision. The power required by the sensors and the use of additional computational power increases the energy consumption, and, hence, could reduce the range of the autonomous electric vehicle relative to a standard electric car and lead to additional emissions. A number of review papers have highlighted the environmental benefits of autonomous vehicles, focusing on aspects like optimized driving, improved route selection, fewer stops, and platooning. However, these reviews often overlook the significant energy demands of the hardware systems—such as sensors, computers, and cameras—necessary for full autonomy, which can decrease the driving range of electric autonomous vehicles. Additionally, previous studies have not thoroughly examined the data processing requirements in these vehicles. This paper provides a more detailed review of the volume of data and energy usage by various sensors and computers integral to autonomous features in electric vehicles. It also discusses the effects of these factors on vehicle range and emissions. Furthermore, the paper explores advanced technologies currently being developed by various industries to enhance processing speeds and reduce energy consumption in autonomous vehicles. | |
| dc.identifier | doi: 10.3390/wevj15060262 | |
| dc.identifier.citation | World Electric Vehicle Journal 15 (6): 262 (2024) | |
| dc.identifier.uri | https://hdl.handle.net/10657/17557 | |
| dc.title | Data and Energy Impacts of Intelligent Transportation—A Review |