8/10/2019 Its [Autosaved]

1/14

ADVANCED

TRAFFIC

MANAGEMENTSYSTEM (ATSM)

ELECTRONIC

PAYMENT

SYSTEM

ADVANCED

PUBLIC

TRANSPORT

SYSTEM (APTS)

ADVANCED

TRAVELLER

INFORMATIONSYSTEM (ATIS)

ITS applications

8/10/2019 Its [Autosaved]

2/14

Urban traffic control

Traffic surveillanceand monitoring

Intelligentenforcement

Parking Guidance

information Incident Detection

and Management

ADVANCED TRAFFIC MANAGEMENT

SYSTEM (ATSM)

8/10/2019 Its [Autosaved]

3/14

Intelligent Enforcement

Parking Guidance Information

Traffic Surveillance andMonitoring

8/10/2019 Its [Autosaved]

4/14

A system of satellites, computers, and receivers in

which traffic data is incorporated in the map, the

driver can get the fastest route, can know the

position of the signals ahead, predict traffic jams,

etc.

ADVANCED TRAVELLER INFORMATIONSYSTEM (ATIS)

8/10/2019 Its [Autosaved]

5/14

8/10/2019 Its [Autosaved]

6/14

ADVANCED PUBLIC TRANSPORTSYSTEM (APTS)

8/10/2019 Its [Autosaved]

7/14

8/10/2019 Its [Autosaved]

8/14

ELECTRONIC PAYMENT SYSTEM

In line with the Governments policy to implement e-commerce,

the deployment of electronic transactions in the transportation

sector on tolled highways and public transport has progressing

well. Highway toll collection nationwide is currently eithertransacted through a common smart card system, or by manual

collection.

The same smart cards, which can be reloaded through

Automated Teller Machine are also acceptable by various bus

services, parking services and light-rail transit services within

the Klang Valley , where Kuala Lumpur is situated. Effort is

being made to accept the same for all modes of transport

within the region.

8/10/2019 Its [Autosaved]

9/14

8/10/2019 Its [Autosaved]

10/14

TECHNIQUE USED

There are several existing modesof sensing:

static sensing, where sensors

are statically placed on theroad,

mobile sensing, wheresensors are placed in the

moving vehicles

hybrid sensing, where bothin-vehicle

and on-road infrastructure areneeded

8/10/2019 Its [Autosaved]

11/14

Static sensing: techniques

Loops and magnetic sensors -Vehicle detection and counting usingmagnetic sensors or loops under theroad surface, and deployed systems

Images and videos - Videosurveillanceto monitor traffic statesand detect incidents and hotspots isfairly common gives a comprehensive

survey of the major computer visiontechniques used in traffic applications.

Acoustic sensors - Some recentresearch is beingdone to use acousticsensors for traffic state estimation,especially in developing regions,where traffic being chaotic is noisy .

RF sensors - Wireless radiosplacedacross the road have communicationsignals affected by vehicularmovement in between..

8/10/2019 Its [Autosaved]

12/14

Mobile sensing: techniques

GPS on public transport or fleet

vehiclesMany public transport andfleet companies have GPS installed intheir vehicles for real time tracking..

GPS on Smartphone's - With therecent proliferation of smart phones,Smartphone GPS is being studied forhotspot detection and travel timeestimation, after handling noise inGPS readings

Sensors on Smartphone's - Otherthan GPS, smart phones also have

sensors that can provide interestinginformation. [28] solved the problemof reorienting the accelerometer of aSmartphone to match the car axes.

8/10/2019 Its [Autosaved]

13/14

Using ordinary phones - Some researchers have tried usingordinary cell phones, instead of Smartphone's, for traffic sensing.

Localizing ordinary phones based on only cellular tower and Wi-Fiinformation and adding sensors to ordinary phone hardware aretwo main research focus in this area This sensing using phones,popularly called crowdsourcing has related research on privacy andpower issues, as these would affect user participation.

Specialized hardware on vehicles - Some researchers have usedspecialized hardware in vehicles. which detects road anomalies andwhich tracks stolen properties are examples. which uses ultrasoundtransceivers to find empty parking spaces and which calculates fuel

usage, are applications for individual vehicle owners usingcustomized hardware.

Social networking- took a fresh perspective of getting informationfromcrowd through blogs posted via smart phones.

8/10/2019 Its [Autosaved]

14/14

Hybrid sensing: techniques There are a set of techniques thatuse both static infrastructure and mobile sensors to gain

traffic information.

(1) Teledensity - Cell phone operators can give approximatevehicle

densities in the neighborhood of a given cell tower, based on

subscribers seen at that tower. There are commercial systemsand research efforts are based on this.

(2) Bluetoothit is a system where roadside Bluetoothdetectors sense Bluetooth radios in phones inside vehicles.Correlating the sensed Bluetooth addresses among different

detectors, gives travel times of the vehicles between thedetectors.

(3) RFID - Similar systems are being explored using RFID tags onvehicles and RFID readers on roads [