Future of Transportation
Toby Du
Toby Du
With the fast development of technology and innovation, the field of transportation also experiences rapid growth. As the key component of a city’s infrastructure system and overall environment, the transportation is updating in various sectors of the city. Citizens’ ways of commuting are different and more diverse than before. For example, new transportation methods have been developed in recent years. Another huge trend in the transportation field has to be the prevalence of electrical vehicles (EV). The new source of energy for automobiles solves the long lasting of fossil fuels and related environmental issues. In addition to the parts of the transportation system that are observable to the citizens, the overall traffic systems within a city are also undergoing massive changes with the ultimate goal of transforming the original roads network into a more efficient, more eco-friendly, and safer network.
A major change in people’s commute within the city, especially cities like NYC, is the development of “micromobility.” The term micromobility, according to the Merriam Webster Dictionary, means “transportation using lightweight vehicles to commute over short distances.” Some common micromobility methods include e-scooters and e-bikes. People using these micromobility methods can travel to further areas in less time while using less energy than traditional methods of non-vehicular transportations. While micromobility is seen in many different areas across the world, cities are the ideal place for the spread and popularization of micromobility, especially walkable cities like New York City. However, the integration of micromobility to our existing infrastructure and traffic system is not easy because the system did not account for the rise of micromobility upon the designing phase which could track all the way to the 19th century. As a result, the methodology of successfully adding micromobility to our current road system is crucial.
The New York City Department of Transportation (DOT) has started an East Bronx Shared E-Scooter Pilot Program. Focusing on the East Bronx, the program started in August 2021, aiming to test the possibility of shared e-scooters in areas not currently covered by the shared bike system (Citi-Bike). The goal of this program is to create a profitable shared e-scooter system that can provide enough services to all local residents while assuring citizens’ safety and keeping the roads clean from parking of the shared e-scooters. Even though this is a challenging experiment because this is the very first time the city incorporates the innovative micromobility to existing infrastructure system, the NYC DOT were not stumped by the lack of precedent. Over 86,000 riders spent more than 1,000,000 trips, and averaged 2,800 trips per day with a significantly higher ridership on weekends and warmer days. Additionally, not a single fatality was reported.
The benefits and positive feedback of the program are evident. As the mobility data shows, the most common shared routes are towards the public transit stations, including bus stops, ferry stops, and subways stops. E-Scooters also show no sign of blocking or negatively impacting the existing road systems in the neighborhoods. The program also increases equity in the neighborhoods by discounting the prices to frequent users. There are still some drawbacks that await to be solved in the future phase of the program. Problems like sidewalk obstructions related to parking and various complaints within the communities are still common. NYC DOT hopes to address these problems in the future using geofencing, corral, and operation restrictions which means limiting the service area and confining usage outside the service area. The second phase of the program will continue in 2022, with doubling the number of e-scooters and doubling the service areas. Overall, this attempt to include the innovative travel mode to existing city infrastructure is still a huge success because it not only shows a successful addition of micromobility to existing road systems, but also provided the residents an important and efficient way of traveling.
NYC DOT. (n.d.). EV charging station. NYC DOT - Electric Vehicles. https://www.nyc.gov/html/dot/html/motorist/electric-vehicles.shtml#/find/nearest
The increase in Electrical Vehicle (EV) usage is another trend taking place in many cities nowadays. People currently are more aware of the various pollution in cities than before. Transportation is one of the largest sources of air pollution and greenhouse gas emissions, and according to the statistics, the light-duty vehicles in New York City are responsible for 80% of the city’s total transportation emissions. As a result, under the influence of global warming, the shift from fossil fuel vehicles to electrified transportation is critical. This shift towards EV is even emphasized as the most important aspect towards decarbonization. However, one of the biggest challenges EV faces is the problem of charging. Specifically, the availability of charging stations hinders the shifts towards electric vehicles in cities like New York. As a result, NYC DOT is working on integrating enough charging stations into the city’s infrastructure.
As for the accessibility of the EV charging stations, The U.S. Department of Energy’s Alternative Fuels Data Center created a location finding application called NYSERDA's Electric Vehicle Station Locator in which you can find all the alternative fuel charging stations including biodiesel, electric, ethanol, and hydrogen, among others. There are currently three types of charging stations in NYC, Level 1 Charge, Level 2 Charge, and Level 3 Charge. Each of the levels differs in charging speed and charging capacity, which is related to the voltage numbers and the outlet types. Level 1 can charge up to 5 miles of range per hour; level 2 can charge up to 20 miles of range per hour, and level 3, also referred as the DC Fast Charging, can charge up to 30 miles with 10 minutes of charging which is similar to the experience of a gas station. NYC DOT is working with Con Edison and has started the 120 level 2 charging ports along the curbsides across the 5 boroughs in June 2021. Aside from the cooperation with the government agency (NYC DOT), Con Edison is also working with other agencies. For example, Con Edison is partnered with C2SMART lab, a NYU smart transportation research lab. Based on various data containing information about curbside space availability and existing charging usage data, C2SMART project Urban-DEPOT aims to develop a forecasting tool for predicting EV charging demand which will show more ideal charging station locations for the future.
In the future, the city of New York plans on expanding the city’s operated fast charging network to over 80 plugs and curbside charging points to 1000 by 2025, as well as lowering the price for charging station implementation. The city government will continue to keep raising awareness of the benefits of EVs to the public. The benefits of EVs are obvious towards decarbonization and lowering the pollution. However, it is still important to construct more and affordable charging stations for the public, especially in cities like New York City, where citizens mainly rely on curbside parking and rarely get the opportunity of having a home charging station.
Last but not least, a very prominent term in transportation management and urban planning has to be “Smart Transportation” from the idea of “Smart City.” A major component within the smart transportation ideas has to be the various “invisible” innovations in the field of transportation systems: smart and data driven transportation systems are developed to ensure the efficiency and safety of the citizens’ daily commutes. Under the era of information and technology, with the development of the internet of things (IoT), sensing technologies, and AI, scientists are trying to bring new insights to the existing transportation systems. Among all the innovations, the following paragraphs cover a specific branch of artificial intelligence: computer vision. Computer vision is defined as the field of AI that trains computers to interpret and understand the visual world using digital images from cameras and videos and deep learning models.
C2SMART Research Lab is currently implementing a project known as ‘Exploring Cost-Effective Computer Vision Solutions for Smart Transportation Systems.’ With funding provided by USDOT, C2SMART hopes to develop a deep learning-based data acquisition and analytics tool using vision-based sensors. The lab also assesses the maturity of existing smart city applications using computer vision and hopes to illustrate the importance and effectiveness of computer vision implementation in real world applications. Aside from these major goals, the deliverables of the project also include bringing insights on the existing traffic camera systems in the U.S. With the 2 vision sensing cameras being added to the existing system, the project hopes to establish a prototype fitting NYC’s condition and can also, hopefully, be adopted by other cities in a similar way.
Even though this is an ongoing project, the implementations and benefits are clear. As a theory that has long been developed and lacked real world applications. The theory of computer vision used in this project will serve as an important paradigm and facilitate the use of computer vision by providing scientists with more hands-on experiences when it comes to “smart transportation” applications.
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Exploring Cost-effective Computer Vision Solutions for Smart Transportation Systems - C2SMART Home. (2022, October 4). C2SMART Home - Connected Cities for Smart Mobility Toward Accessible and Resilient Transportation. https://c2smart.engineering.nyu.edu/exploring-cost-effective-computer-vision-solutions-for-smart-transportation-systems/
NYC DOC. (2022, November). East bronx shared E-Scooter pilot program. East Bronx Shared E-Scooter Pilot Report 2022. https://www.nyc.gov/html/dot/downloads/pdf/east-bronx-shared-e-scooter-pilot-report.pdf
NYC DOT. (n.d.). EV charging station. NYC DOT - Electric Vehicles. https://www.nyc.gov/html/dot/html/motorist/electric-vehicles.shtml#/find/nearest
NYC DOT - Electric Vehicles. (n.d.). https://www.nyc.gov/html/dot/html/motorist/electric-vehicles.shtml.shtml#/find/nearest
Romain, D. (n.d.). Shared e-scooter. Intelligent Transport. https://www.intelligenttransport.com/transport-articles/131756/technology-shared-micro-mobility/
Urban-DEPOT: Deploying EV Charging Infrastructure in an Urban Environment - C2SMART Home. (2022, April 19). C2SMART Home - Connected Cities for Smart Mobility Toward Accessible and Resilient Transportation. https://c2smart.engineering.nyu.edu/urban-depot-deploying-ev-charging-infrastructure-in-an-urban-environment/