CE 6501 ITS [Compatibility Mode]

8/13/2019 CE 6501 ITS [Compatibility Mode]

1/47

Transportation

1


2/47

.

The application of high technology and computer, ,

increase the safety and efficiency of the surface

trans ortation s stem.

Intelligent Transportation Systems, or ITS,

encom ass a broad ran e of wireless and wire-line communications-based information,control and electronics technologies.

2


3/47

.

When integrated into the transportation system, ,

these technologies help: reduce congestion

rovide alternate routes to travelers enhance productivity, and

save lives, time and money.

3


4/47

.

4


5/47


6/47

.

6


7/47

.

7


8/47

.

8


9/47

.

9


10/47

.

Offers the next major leap forward in improvingy, v , u v y u

personal and commercial travel.

Critical as population and congestion increase,and land and funding for new roads decrease.

10


11/47

Improving productivity through advancedy u

Operating existing programs more efficientlyIntegrating systems

Providin travel information

11


12/47

in the USA

12


13/47

13

Source : Apogee Report on Global ITS Benefits


14/47

14


15/47

15


16/47

16


17/47

17


18/47

18


19/47

19


20/47

20


21/47

21


22/47

22


23/47

23


24/47

24

SCATS- Sydney Coordinated Adaptive Traffic System


25/47

25


26/47

26


27/47

27


28/47

28


29/47

29


30/47

30


31/47

31


32/47

32


33/47

33


34/47

34


35/47

35


36/47

36


37/47

37


38/47

38


39/47

39


40/47

40


41/47

41


42/47

42


43/47

Automatically calls the emergency number for help whenthe vehicle is involved in an accident

43


44/47

Road is an advanced intelligent transportation system

technolo desi ned to rovide for driverless cars on

specific rights-of-way. It is most often advertised as a

means of traffic congestion relief, since it drastically

reduces following distances and thus allows more cars

to occupy a given stretch of road.

44


45/47

Automated Highway System

45


46/47

Automated Hi hwa S stem AHS

The roadway has magnetized stainless-steel spikesdrivenone meter apart n ts center. e car senses t e sp esto measure its speed and locate the center of the lane.

The cars have ower steerin and automatic s eedcontrols, but these are controlled by the computer.

The cars organizethemselves intogroups of eight to twenty-

. .The distance between platoons is the conventionalbraking distance.

46


47/47

Automated Hi hwa S stem AHS

A prototype automated highway system was tested inan ego ounty, a orn a n a ong - .

However, despite the technical success of the

program, investment has moved more towardautonomous intelligent vehicles rather than buildingspecialized infrastructure.

that can read passive road markings, and use radar andinter-car communications to make the cars organize

47

.

Documents

CE 6501 ITS [Compatibility Mode]