TRAFFIC ENGINEERING. UC3M（交通工程。）.pdf
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Mechanical Engineering Department
Carlos III University of Madrid
TRAFFIC ENGINEERING.
TRANSPORTATION
TRAFFIC ENGINEERING
INTRODUCTION
Transport: change of Traffic: transport related
geographical position exclusively to vehicle
of people or goods movement
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Traffic evolution in Spain
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TRAFFIC ENGINEERING
INTRODUCTION
TRAFFIC ENGINEERING:
Engineering branch associated with the planning,
monitoring, geometric design and traffic operations of roads
and their networks, so that people and goods move:
• Safe.
• Fast.
• Efficient.
TRAFFIC ENGINEERING
INTRODUCTION
Two concepts can be outlined:
• Design of road network for future needs.
• Traffic regulation to solve actual problems or foreseeable short-
dated.
2
TRAFFIC ENGINEERING
INTRODUCTION
The traffic from a scientific-technical point of view demands
the definition of a series of concepts, variables and parameters
that allow understanding and approach the solutions to solve
the problems generated
Laboratory Road
TRAFFIC ENGINEERING
TRAFFIC FLOW
• Continuous traffic:
No external fixed regulation devices to traffic flow exist, like
for example, traffic light
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