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Vehicular-2-X Communication
Radu Popescu-Zeletin
Ilja Radusch
Mihai Adrian Rigani
其他書名
State-of-the-Art and Research in Mobile Vehicular Ad hoc Networks
出版
Springer Science & Business Media
, 2010-04-26
主題
Technology & Engineering / Automotive
Technology & Engineering / Robotics
Computers / Artificial Intelligence / General
Technology & Engineering / Automation
Technology & Engineering / Manufacturing
ISBN
3540771433
9783540771432
URL
http://books.google.com.hk/books?id=MtBFPWEpwHQC&hl=&source=gbs_api
EBook
SAMPLE
註釋
Universal vehicular communication promises many improvements in terms of ac- dent avoidance and mitigation, better utilization of roads and resources such as time and fuel, and new opportunities for infotainment applications. However, before widespread acceptance, vehicular communication must meet challenges comparable to the trouble and disbelief that accompanied the introduction of traf c lights back then. The rst traf c light was installed in 1868 in London to signal railway, but only later, in 1912, was invented the rst red-green electric traf c light. And roughly 50 years after the rst traf c light, in 1920, the rst four-way traf c signal comparable to our today’s traf c lights was introduced. The introduction of traf c signals was necessary after automobiles soon became prevalent once the rst car in history, actually a wooden motorcycle, was constructed in 1885. Soon, the scene became complicated, requiring the introduction of the “right-of-way” philosophy and later on the very rst traf c light. In the same way the traf c light was a necessary mean to regulate the beginning of the automotive life and to protect drivers, passengers, as well as pedestrians and other inhabitants of the road infrastructure, vehicular communication is necessary to accommodate the further growth of traf c volume and to signi cantly reduce the number of accidents.