{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

trans_sys_chap27

# trans_sys_chap27 - Introduction to Transportation Systems 1...

This preview shows pages 1–9. Sign up to view the full content.

Introduction to Transportation Systems 1

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
PART III: TRAVELER TRANSPORTATION 2
Chapter 27: Deterministic Queuing 3

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Deterministic Queuing Applied to Traffic Lights Here we introduce the concept of deterministic queuing at an introductory level and then apply this concept to setting of traffic lights. 4
Deterministic Queuing Deterministic Queuing In the first situation, we consider λ (t), the arrival rate, and µ (t), the departure rate, as deterministic. Deterministic Arrival and Departure R ates λ (t) µ (t) Figure 27.1 5

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Deterministic Queuing Deterministic Arrival and Departure Rates (continued) λ (t) vehicles/hr 2000 1000 time time 0 1 2 3 4 µ (t) vehicles/hr 1500 Figure 27.1 6
Queuing Diagram Cumulative Arrivals 4000 3000 2000 1000 available capacity for departure arrivals maximum queue = 500 available capacity for departure Time 1 2 3 4 5 (hours) Figure 27.2 7

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Another Case Now, the numbers were selected to make this simple; at the end of four hours the system is empty.
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern