S&T | Driverless Platoons

Analysis finds autonomous trucks that drive in packs could save time and fuel.

By Jennifer Chu

S&T | Driverless Platoons

Image Attribute: Automated Truck Platoon / (c) Nedo

As driverless cars merge into our transportation system in the coming years, some researchers believe autonomous vehicles may save fuel by trailing each other in large platoons. Like birds and fighter jets flying in formation, or bikers and race car drivers drafting in packs, vehicles experience less aerodynamic drag when they drive close together.

But assembling a vehicle platoon to deliver packages between distribution centers, or to transport passengers between stations, requires time. The first vehicle to arrive at a station must wait for others to show up before they can all leave as a platoon, creating inevitable delays.

Now MIT engineers have studied a simple vehicle-platooning scenario and determined the best ways to deploy vehicles in order to save fuel and minimize delays. Their analysis, presented this week at the International Workshop on the Algorithmic Foundations of Robotics, shows that relatively simple, straightforward schedules may be the optimal approach for saving fuel and minimizing delays for autonomous vehicle fleets. The findings may also apply to conventional long-distance trucking and even ride-sharing services.

“Ride-sharing and truck platooning, and even flocking birds and formation flight, are similar problems from a systems point of view,” says Sertac Karaman, the Class of 1948 Career Development Associate Professor of Aeronautics and Astronautics.

at MIT. “People who study these systems only look at efficiency metrics like delay and throughput. We look at those same metrics, versus sustainability such as cost, energy, and environmental impact. This line of research might really turn transportation on its head.”

Karaman is a co-author of the paper, along with Aviv Adler, a graduate student in the Department of Electrical Engineering and Computer Science, and David Miculescu, a graduate student in the Department of Aeronautics and Astronautics.

Pushing through drag

Karaman says that for truck-driving — particularly over long distances — most of a truck’s fuel is spent on trying to overcome aerodynamic drag, that is, to push the truck through the surrounding air. Scientists have previously calculated that if several trucks were to drive just a few meters apart, one behind the other, those in the middle should experience less drag, saving fuel by as much as 20 percent, while the last truck should save 15 percent — slightly less, due to air currents that drag behind.

If more vehicles are added to a platoon, more energy can collectively be saved. But there is a cost in terms of the time it takes to assemble a platoon.

Karaman and his colleagues developed a mathematical model to study the effects of different scheduling policies on fuel consumption and delays. They modeled a simple scenario in which multiple trucks travel between two stations, arriving at each station at random times. The model includes two main components: a formula to represent vehicle arrival times, and another to predict the energy consumption of a vehicle platoon.

The group looked at how arrival times and energy consumption changed under two general scheduling policies: a time-table policy, in which vehicles assemble and leave as a platoon at set times; and a feedback policy, in which vehicles assemble and leave as a platoon only when a certain number of vehicles are present — a policy that Karaman first experienced in Turkey.

“I grew up in Turkey, where there are two types of public transportation buses: normal buses that go out to certain time units, and another set where the driver will sit there until the bus is full, and then will go,” Karaman says.

When to stay, when to go

In their modeling of vehicle platooning, the researchers analyzed many different scenarios under the two main scheduling policies. For example, to evaluate the effects of timetable scheduling, they modeled scenarios in which platoons were sent out at regular intervals — for instance, every five minutes — versus over more staggered intervals, such as every three and seven minutes. Under the feedback policy, they compared scenarios in which platoons were deployed once a certain number of trucks reached a station, versus sending three trucks out one time, then five trucks out the next time.

Ultimately, the team found the simplest policies incurred the least delays while saving the most fuel. That is, timetables set to deploy platoons at regular intervals were more sustainable and efficient than those that deployed at more staggered times. Similarly, feedback scenarios that waited for the same number of trucks before deploying every time were more optimal than those that varied the number of trucks in a platoon.

Overall, feedback policies were just slightly more sustainable than time-table policies, saving only 5 percent more fuel. 

“You’d think a more complicated scheme would save more energy and time,” Karaman says. “But we show in a formal proof that in the long run, it’s the simpler policies that help you.”

Ahead of the game

Karaman is currently working with trucking companies in Brazil that are interested in using the group’s model to determine how to deploy truck platoons to save fuel. He hopes to use data from these companies on when trucks enter highways to compute delay and energy tradeoffs with his mathematical model.

Eventually, he says, the model may suggest that trucks follow each other at very close range, within 3 to 4 meters, which is difficult for a driver to maintain. Ultimately, Karaman says, truck platoons may require autonomous driving systems to kick in during long stretches of driving, to keep the platoon close enough together to save the most fuel.

“There are already experimental trials testing autonomous trucks [in Europe],” Karaman says. “I imagine truck platooning is something we might see early in the [autonomous transportation] game.”

The researchers are also applying their simulations to autonomous ride-sharing services. Karaman envisions a system of driverless shuttles that transport passengers between stations, at rates and times that depend on the overall system’s energy capacity and schedule requirements. The team’s simulations could determine, for instance, the optimal number of passengers per shuttle in order to save fuel or prevent gridlock.

“We believe that ultimately this thinking will allow us to build new transportation systems in which the cost of transportation will be reduced substantially,” Karaman says. 

This research was funded, in part, by the National Science Foundation.

Reprinted with permission of MIT News 
Name

-51,1,3D Technology,2,5G,10,Abkhazia,2,Abortion Laws,1,Academics,11,Accidents,22,Activism,1,Adani Group,6,ADB,13,ADIZ,1,Adults,1,Advertising,31,Advisory,2,Aerial Reconnaissance,13,Aerial Warfare,36,Aerospace,5,Afghanistan,88,Africa,115,Agile Methodology,2,Agriculture,21,AI Policy,1,Air Crash,10,Air Defence Identification Zone,1,Air Defense,7,Air Force,29,Air Pollution,1,Airbus,5,Aircraft Carriers,5,Aircraft Systems,6,Al Nusra,1,Al Qaida,4,Al Shabab,1,Alaska,1,ALBA,1,Albania,2,Algeria,3,Alibaba,1,American History,4,AmritaJash,10,Antarctic,1,Antarctica,1,Anthropology,7,Anti Narcotics,12,Anti Tank,1,Anti-Corruption,4,Anti-dumping,1,Anti-Piracy,2,Anti-Submarine,1,Anti-Terrorism Legislation,1,Antitrust,2,APEC,1,Apple,3,Applied Sciences,2,AQAP,2,Arab League,3,Architecture,3,Arctic,6,Argentina,7,Armenia,31,Army,3,Art,3,Artificial Intelligence,83,Artillery,2,Arunachal Pradesh,2,ASEAN,12,Asia,71,Asia Pacific,24,Assassination,2,Asset Management,1,Astrophysics,2,ATGM,1,Atmospheric Science,1,Atomic.Atom,1,Augmented Reality,8,Australia,58,Austria,1,Automation,13,Automotive,133,Autonomous Flight,2,Autonomous Vehicle,4,Aviation,63,AWACS,2,Awards,17,Azerbaijan,17,Azeri,1,B2B,1,Bahrain,9,Balance of Payments,2,Balance of Trade,3,Bali,1,Balkan,10,Balochistan,2,Baltic,3,Baluchistan,8,Bangladesh,30,Banking,53,Bankruptcy,2,Basel,1,Bashar Al Asad,1,Battery Technology,3,Bay of Bengal,5,BBC,2,Beijing,1,Belarus,3,Belgium,1,Belt Road Initiative,3,Beto O'Rourke,1,BFSI,1,Bhutan,13,Big Data,30,Big Tech,1,Bilateral Cooperation,21,BIMSTEC,1,Biography,1,Biology,1,Biotechnology,4,Birth,1,BISA,1,Bitcoin,10,Black Lives Matter,1,Black Money,3,Black Sea,2,Blockchain,32,Blood Diamonds,1,Bloomberg,1,Boeing,21,Boko Haram,7,Bolivia,7,Bomb,3,Bond Market,3,Book,11,Book Review,24,Border Conflicts,12,Border Control and Surveillance,7,Bosnia,1,Brand Management,14,Brazil,107,Brexit,22,BRI,5,BRICS,20,British,3,Broadcasting,16,Brunei,3,Brussels,1,Buddhism,1,Budget,5,Build Back Better,1,Bulgaria,1,Burma,2,Business & Economy,1261,C-UAS,1,California,5,Call for Proposals,1,Cambodia,7,Cameroon,1,Canada,57,Canadian Security Intelligence Service (CSIS),1,Carbon Economy,9,CAREC,1,Caribbean,10,CARICOM,1,Caspian Sea,2,Catalan,3,Catholic Church,1,Caucasus,9,CBRN,1,Cement,1,Central African Republic,1,Central Asia,82,Central Asian,3,Central Eastern Europe,49,Certification,1,Chad,2,Chanakya,1,Charity,2,Chatbots,2,Chemicals,7,Chemistry,1,Child Labor,1,Child Marriage,1,Children,4,Chile,10,China,596,Christianity,1,CIA,1,CIS,5,Citizenship,2,Civil Engineering,2,Civil Liberties,5,Civil Rights,2,Civil Society,5,Civil Unrest,1,Civilization,1,Clean Energy,5,Climate,67,Climate Change,29,Climate Finance,2,Climate Studies,1,Clinical Research,3,Clinton,1,Cloud Computing,46,Coal,6,Coast Guard,3,Cocoa,1,Cognitive Computing,13,Cold War,5,Colombia,15,Commodities,4,Communication,12,Communism,3,Compliance,1,Computers,40,Computing,1,Conferences,1,Conflict,113,Conflict Diamonds,1,Conflict Resolution,49,Conflict Resources,1,Congo,2,Construction,5,Consumer Behavior,4,Consumer Price Index,5,COP26,4,COP28,1,COP29,1,Copper,3,Coronavirus,107,Corporate Communication,1,Corporate Governance,4,Corporate Social Responsibility,4,Corruption,4,Costa Rica,2,Counter Intelligence,15,Counter Terrorism,81,COVID,9,COVID Vaccine,6,CPEC,8,CPG,5,Credit,2,Credit Rating,3,Credit Score,1,Crimea,4,Critical Minerals,1,CRM,1,Croatia,2,Crypto Currency,20,Cryptography,1,CSTO,1,Cuba,7,Culture,5,Currency,9,Customer Exeperience,1,Customer Relationship Management,1,Cyber Attack,9,Cyber Crime,2,Cyber Security & Warfare,117,Cybernetics,5,Cyberwarfare,16,Cyclone,1,Cyprus,5,Czech Republic,5,DACA,1,Dagestan,1,DARPA,3,Data,9,Data Analytics,36,Data Center,4,Data Science,2,Database,3,Daughter.Leslee,1,Davos,1,DEA,1,DeBeers,1,Debt,13,Debt Fund,1,Decision Support System,5,Defense,12,Defense Deals,8,Deflation,1,Deforestation,2,Deloitte,1,Democracy,22,Democrats,2,Demographic Studies,2,Demonetization,6,Denmark. F-35,1,Denuclearization,1,Diamonds,1,Digital,39,Digital Currency,2,Digital Economy,11,Digital Marketing,7,Digital Transformation,11,Diplomacy,14,Diplomatic Row,4,Disaster Management,4,Disinformation,2,Diversity & Inclusion,1,Djibouti,2,Documentary,3,Doklam,2,Dokolam,1,Dominica,2,Donald Trump,52,Donetsk,2,Dossier,2,Drones,14,E-Government,2,E-International Relations,1,Earning Reports,4,Earth Science,2,Earthquake,8,East Africa,2,East China Sea,9,eBook,1,Ebrahim Raisi,1,ECB,1,eCommerce,11,Econometrics,2,Economic Indicator,1,Economic Justice,1,Economics,46,Economy,114,ECOWAS,2,Ecuador,4,Edge Computing,2,Editor's Opinion,59,Education,67,EFTA,1,Egypt,28,Election Disinformation,1,Elections,52,Electric Vehicle,15,Electricity,7,Electronics,9,Emerging Markets,1,Employment,23,Energy,316,Energy Policy,28,Energy Politics,27,Engineering,24,England,2,Enterprise Software Solutions,9,Entrepreneurship,15,Environment,47,ePayments,13,Epidemic,6,ESA,1,Ethiopia,4,Eulogy,4,Eurasia,3,Euro,6,Europe,15,European Union,237,EuroZone,5,Exchange-traded Funds,2,Exclusive,2,Exhibitions,2,Explosives,1,Export Import,6,F-35,6,Facebook,9,Fake News,3,Fallen,1,FARC,2,Farnborough. United Kingdom,2,FATF,1,FDI,6,Featured,1423,Federal Reserve,6,Fidel Castro,1,FIFA World Cup,1,Fiji,1,Finance,18,Financial Markets,60,Financial Planning,1,Financial Statement,2,Finland,5,Fintech,15,Fiscal Policy,14,Fishery,3,Five Eyes,1,Floods,2,Food Security,27,Forces,1,Forecasting,3,Foreign Policy,13,Forex,4,France,37,Free Market,1,Free Syrian Army,4,Free Trade Agreement,1,Freedom,3,Freedom of Press,1,Freedom of Speech,2,French Polynesia,1,Frigate,1,FTC,1,Fujairah,97,Fund Management,1,Funding,23,Future,1,G20,10,G24,1,G7,4,Gaddafi,1,Gambia,2,Gambling,1,Gaming,1,Garissa Attack,1,Gas Price,24,GATT,1,Gaza,15,GCC,11,GDP,14,GDPR,1,Gender Studies,3,Geneal Management,1,General Management,1,Generative AI,8,Genetics,1,Geo Politics,105,Geography,2,Geoint,14,Geopolitics,11,Georgia,12,Georgian,1,geospatial,9,Geothermal,2,Germany,72,Ghana,3,Gibratar,1,Gig economy,1,Glaciology,1,Global Markets,1,Global Perception,1,Global Trade,101,Global Warming,1,Global Water Crisis,11,Globalization,3,Gold,4,Google,20,Gorkhaland,1,Government,128,Government Analytics,1,Government Bond,1,GPS,1,Greater Asia,184,Greece,14,Green Bonds,1,Green Energy,3,Greenland,1,Gross Domestic Product,2,GST,1,Gujarat,6,Gulf of Tonkin,1,Gun Control,4,Hacking,5,Haiti,2,Hamas,12,Hasan,1,Health,8,Healthcare,72,Heatwave,2,Helicopter,12,Heliport,1,Hezbollah,3,High Altitude Warfare,1,High Speed Railway System,1,Hillary 2016,1,Hillary Clinton,1,Himalaya,1,Hinduism,2,Hindutva,4,History,10,Home Security,1,Honduras,2,Hong Kong,7,Horn of Africa,5,Housing,16,Houthi,13,Howitzer,1,Human Development,32,Human Resource Management,5,Human Rights,7,Humanitarian,3,Hungary,3,Hunger,3,Hydrocarbon,3,Hydrogen,5,IAEA,2,ICBM,1,Iceland,2,ICO,1,Identification,2,IDF,1,Imaging,2,IMEEC,2,IMF,77,Immigration,21,Impeachment,1,Imran Khan,1,Independent Media,73,India,686,India's,1,Indian Air Force,19,Indian Army,7,Indian Nationalism,1,Indian Navy,28,Indian Ocean,24,Indices,1,Indigenous rights,1,Indo-Pacific,9,Indonesia,25,IndraStra,1,Industrial Accidents,4,Industrial Automation,2,Industrial Safety,4,Inflation,10,Infographic,1,Information Leaks,1,Infrastructure,3,Innovations,22,Insider Trading,1,Insurance,3,Intellectual Property,3,Intelligence,5,Intelligence Analysis,8,Interest Rate,3,International Business,13,International Law,11,International Relations,9,Internet,53,Internet of Things,35,Interview,8,Intra-Government,5,Investigative Journalism,4,Investment,33,Investor Relations,1,IPEF,1,iPhone,1,IPO,4,Iran,211,Iraq,54,IRGC,1,Iron & Steel,5,ISAF,1,ISIL,9,ISIS,33,Islam,12,Islamic Banking,1,Islamic State,86,Israel,151,ISRO,1,IT ITeS,136,Italy,10,Ivory Coast,1,Jabhat al-Nusra,1,Jack Ma,1,Jamaica,3,Japan,95,JASDF,1,Jihad,1,JMSDF,1,Joe Biden,8,Joint Strike Fighter,5,Jordan,7,Journalism,6,Judicial,4,Julian Assange,1,Justice System,3,Kamala Harris,3,Kanchin,1,Kashmir,10,Kaspersky,1,Kazakhstan,26,Kenya,6,Khalistan,2,Kiev,1,Kindle,700,Knowledge Management,4,Korean Conflict,1,Kosovo,2,Kubernetes,1,Kurdistan,8,Kurds,10,Kuwait,7,Kyrgyzstan,9,Labor Laws,10,Labor Market,4,Land Reforms,3,Land Warfare,21,Languages,1,Laos,2,Large language models,1,Laser Defense Systems,1,Latin America,84,Law,6,Leadership,3,Lebanon,12,Legal,11,LGBTQ,2,Li Keqiang,1,Liberalism,1,Library Science,1,Libya,14,Liechtenstein,1,Lifestyle,1,Light Battle Tank,1,Linkedin,1,Lithium,1,Lithuania,1,Littoral Warfare,2,Livelihood,3,Loans,10,Lockdown,1,Lone Wolf Attacks,3,Lugansk,2,Macedonia,1,Machine Learning,8,Madagascar,1,Mahmoud,1,Main Battle Tank,3,Malaysia,12,Maldives,13,Mali,7,Malware,2,Management Consulting,6,Manpower,1,Manto,1,Manufacturing,16,Marijuana,1,Marine Biology,1,Marine Engineering,3,Maritime,51,Market Research,2,Marketing,38,Mars,2,Martech,10,Mass Media,30,Mass Shooting,1,Material Science,2,Mauritania,1,Mauritius,2,MDGs,1,Mechatronics,2,Media War,1,MediaWiki,1,Medical,1,Medicare,1,Mediterranean,12,MENA,6,Mental Health,4,Mercosur,2,Mergers and Acquisitions,19,Meta,2,Metadata,2,Metals,3,Mexico,14,Micro-finance,4,Microsoft,12,Migration,19,Mike Pence,1,Military,113,Military Exercise,12,Military Service,2,Military-Industrial Complex,3,Mining,16,Missile Launching Facilities,6,Missile Systems,57,Mobile Apps,3,Mobile Communications,12,Mobility,4,Modi,8,Moldova,1,Monaco,1,Monetary Policy,6,Money Market,2,Mongolia,11,Monkeypox,1,Monsoon,1,Montreux Convention,1,Moon,4,Morocco,2,Morsi,1,Mortgage,3,Moscow,2,Motivation,1,Mozambique,1,Mubarak,1,Multilateralism,2,Mumbai,1,Muslim Brotherhood,2,Mutual Funds,2,Myanmar,30,NAFTA,3,NAM,2,Namibia,1,Nanotechnology,4,Narendra Modi,4,NASA,14,NASDAQ,1,National Identification Card,1,National Security,5,Nationalism,2,NATO,34,Natural Disasters,16,Natural Gas,33,Natural Language Processing,1,Nauru,1,Naval Aviation,1,Naval Base,5,Naval Engineering,24,Naval Intelligence,2,Naval Postgraduate School,2,Naval Warfare,50,Navigation,2,Navy,23,NBC Warfare,2,NDC,1,Nearshoring,1,Negotiations,2,Nepal,13,Netflix,1,Neurosciences,7,New Caledonia,1,New Delhi,4,New Normal,1,New York,5,New Zealand,7,News,1319,News Publishers,1,Newspaper,1,NFT,1,NGO,1,Nicaragua,1,Niger,3,Nigeria,10,Nikki Haley,1,Nirbhaya,1,Noble Prize,1,Non Aligned Movement,1,Non Government Organization,4,Nonproliferation,2,North Africa,23,North America,55,North Korea,59,Norway,5,NSA,1,NSG,2,Nuclear,41,Nuclear Agreement,32,Nuclear Doctrine,2,Nuclear Energy,7,Nuclear Fussion,1,Nuclear Propulsion,2,Nuclear Security,47,Nuclear Submarine,1,NYSE,2,Obama,3,ObamaCare,2,OBOR,15,Ocean Engineering,1,Oceania,2,OECD,5,OFID,5,Oil & Gas,388,Oil Gas,7,Oil Price,77,Olympics,2,Oman,25,Omicron,1,Oncology,1,Online Education,5,Online Reputation Management,1,OPEC,130,Open Access,1,Open Journal Systems,2,Open Letter,1,Open Source,4,OpenAI,2,Operation Unified Protector,1,Operational Research,4,Opinion,707,Opinon Poll,1,Optical Communications,1,Pacific,5,Pakistan,183,Pakistan Air Force,3,Pakistan Army,1,Pakistan Navy,3,Palestine,26,Palm Oil,1,Pandemic,84,Papal,1,Paper,3,Papers,110,Papua New Guinea,2,Paracels,1,Partition,1,Partnership,1,Party Congress,1,Passport,1,Patents,2,PATRIOT Act,1,Peace Deal,6,Peacekeeping Mission,1,Pension,1,People Management,1,Persian Gulf,19,Peru,6,Petrochemicals,1,Petroleum,19,Pharmaceuticals,15,Philippines,19,Philosophy,2,Photos,3,Physics,1,Pipelines,6,PLA,2,PLAN,4,Plastic Industry,2,Poland,8,Polar,1,Policing,1,Policy,8,Policy Brief,6,Political Studies,1,Politics,56,Polynesia,3,Pope,1,Population,7,Portugal,1,Poverty,8,Power Transmission,6,Preprint,1,President APJ Abdul Kalam,2,Presidential Election,34,Press Release,158,Prison System,1,Privacy,18,Private Debt Fund,1,Private Equity,3,Private Military Contractors,2,Privatization,1,Programming,1,Project Management,4,Propaganda,5,Protests,14,Psychology,3,Public Policy,55,Public Relations,1,Public Safety,7,Publications,1,Publishing,8,Purchasing Managers' Index,1,Putin,7,Q&A,1,Qatar,114,QC/QA,1,Qods Force,1,Quad,1,Quantum Computing,4,Quantum Physics,4,Quarter Results,2,Racial Justice,2,RADAR,2,Rahul Guhathakurta,4,Railway,9,Raj,1,Ranking,4,Rape,1,RBI,1,RCEP,2,Real Estate,7,Recall,4,Recession,2,Red Sea,6,Referendum,5,Reforms,18,Refugee,23,Regional,4,Regulations,2,Rehabilitation,1,Religion & Spirituality,9,Renewable,18,Report,4,Reports,51,Repository,1,Republicans,3,Rescue Operation,2,Research,5,Research and Development,25,Restructuring,1,Retail,36,Revenue Management,1,Rice,1,Risk Management,5,Robotics,8,Rohingya,5,Romania,3,Royal Canadian Air Force,1,Rupee,1,Russia,325,Russian Navy,6,Saab,1,Saadat,1,SAARC,6,Safety,1,SAFTA,1,SAM,2,Samoa,1,Sanctions,6,SAR,1,SAT,1,Satellite,14,Saudi Arabia,130,Scandinavia,6,Science & Technology,406,Science Fiction,1,SCO,5,Scotland,6,Scud Missile,1,Sea Lanes of Communications,4,SEBI,4,Securities,2,Security,6,Semiconductor,21,Senate,4,Senegal,1,SEO,5,Serbia,4,Services Sector,1,Seychelles,3,SEZ,1,Shadow Bank,1,Shale Gas,4,Shanghai,1,Sharjah,12,Shia,6,Shinzo Abe,1,Shipping,11,Shutdown,2,Siachen,1,Sierra Leone,1,Signal Intelligence,1,Sikkim,5,Silicon Valley,1,Silk Route,6,Simulations,2,Sinai,1,Singapore,17,Situational Awareness,20,Small Modular Nuclear Reactors,1,Smart Cities,7,Smartphones,1,Social Media,1,Social Media Intelligence,40,Social Policy,40,Social Science,1,Social Security,1,Socialism,1,Soft Power,1,Software,8,Software Engineering,1,Solar Energy,17,Somalia,5,South Africa,20,South America,53,South Asia,493,South China Sea,36,South East Asia,83,South Korea,65,South Sudan,4,Sovereign Wealth Funds,1,Soviet,2,Soviet Union,9,Space,47,Space Station,3,Spaceflight,1,Spain,9,Special Education,1,Special Forces,1,Sports,3,Sports Diplomacy,1,Spratlys,1,Sri Lanka,25,Stablecoin,1,Stamps,1,Startups,43,State of the Union,1,Statistics,1,STEM,1,Stephen Harper,1,Stock Markets,29,Storm,2,Strategy Games,5,Strike,1,Sub-Sahara,4,Submarine,16,Sudan,6,Sunni,6,Super computing,1,Supply Chain Management,48,Surveillance,13,Survey,5,Sustainable Development,18,Swami Vivekananda,1,Sweden,4,Switzerland,6,Syria,112,Taiwan,34,Tajikistan,12,Taliban,17,Tamar Gas Fields,1,Tamil,1,Tanzania,4,Tariff,5,Tata,3,Taxation,25,Tech Fest,1,Technology,13,Tel-Aviv,1,Telecom,24,Telematics,1,Territorial Disputes,1,Terrorism,78,Testing,2,Texas,3,Thailand,12,The Middle East,661,Think Tank,317,Tibet,3,TikTok,2,Tim Walz,1,Tobacco,1,Tonga,1,Total Quality Management,2,Town Planning,3,TPP,2,Trade Agreements,14,Trade War,10,Trademarks,1,Trainging and Development,1,Transcaucasus,22,Transcript,4,Transpacific,2,Transportation,47,Travel and Tourism,16,Tsar,1,Tunisia,7,Turkey,75,Turkmenistan,10,U.S. Air Force,3,U.S. Dollar,2,UAE,140,UAV,23,UCAV,1,Udwains,1,Uganda,1,Ukraine,115,Ukraine War,28,Ummah,1,UNCLOS,7,Unemployment,2,UNESCO,1,UNHCR,1,UNIDO,2,United Kingdom,85,United Nations,28,United States,784,University and Colleges,4,Uranium,2,Urban Planning,10,US Army,12,US Army Aviation,1,US Congress,1,US FDA,1,US Navy,18,US Postal Service,1,US Senate,1,US Space Force,2,USA,16,USAF,22,USV,1,UUV,1,Uyghur,3,Uzbekistan,13,Valuation,1,Vatican,3,Vedant,1,Venezuela,21,Venture Capital,4,Vibrant Gujarat,1,Victim,1,Videogames,1,Vietnam,26,Virtual Reality,7,Vision 2030,1,VPN,1,Wahhabism,3,War,1,War Games,1,Warfare,1,Water,18,Water Politics,8,Weapons,11,Wearable,2,Weather,2,Webinar,1,WeChat,1,WEF,3,Welfare,1,West,2,West Africa,19,West Bengal,2,Western Sahara,2,Whales,1,White House,1,Whitepaper,2,WHO,3,Wholesale Price Index,1,Wikileaks,2,Wikipedia,3,Wildfire,1,Wildlife,3,Wind Energy,1,Windows,1,Wireless Security,1,Wisconsin,1,Women,10,Women's Right,14,Workers Union,1,Workshop,1,World Bank,38,World Economy,33,World Peace,10,World War I,1,World War II,3,WTO,6,Wyoming,1,Xi Jinping,9,Xinjiang,2,Yemen,29,Yevgeny Prigozhin,1,Zbigniew Brzezinski,1,Zimbabwe,2,
ltr
item
IndraStra Global: S&T | Driverless Platoons
S&T | Driverless Platoons
Analysis finds autonomous trucks that drive in packs could save time and fuel.
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCoe6bT7wG8eMCkQ3IcJ29XUpE-d2n_wtPCm30azXxEicLmEfOUm30K_fzNnYYvXvxZ2Ewf4a0VFvrs1MuWnVzlT4VCoM5psED2xEzJkSVialeg9sWxJILol2y7xd-qFd9ifWz8q2go262/s640/ATP.jpg
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCoe6bT7wG8eMCkQ3IcJ29XUpE-d2n_wtPCm30azXxEicLmEfOUm30K_fzNnYYvXvxZ2Ewf4a0VFvrs1MuWnVzlT4VCoM5psED2xEzJkSVialeg9sWxJILol2y7xd-qFd9ifWz8q2go262/s72-c/ATP.jpg
IndraStra Global
https://www.indrastra.com/2016/12/ST-Driverless-platoons-002-12-2016-0079.html
https://www.indrastra.com/
https://www.indrastra.com/
https://www.indrastra.com/2016/12/ST-Driverless-platoons-002-12-2016-0079.html
true
1461303524738926686
UTF-8
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share to a social network STEP 2: Click the link on your social network Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy Table of Content