dreaming our JABALPUR as ……

“A Smart City”

Smart City Rapid innovation and adoption of technological toolsby municipal governments across the globe has given rise to a new nomenclature in urban planning – Smart City

FIVE BROAD CHARACTERISTICS ARE EVALUATED TO CONCLUDE AN EXISTING CITYTO BE A SMART CITY –

Smart Government and Economy

Smart Environment

Smart Mobility

Smart Living

Smart People

Smart MobilityMajor Problems in JABALPUR :

Condition of Roads

Encroachments

Congestion at Market place

Density based Traffic Control System

How Density Based ..?? Its done by sensing the traffic density at every junction.

The signal timing changes automatically…

Different Units of System …

DisplayOr

lights

Intelligent Sensing

INFRARED SENSORS { Pair of IR Transmitter

and IR Receiver }

PIEZOELECTRIC TRANSDUCER

INTELLIGENT CAMERAS

Infrared Sensors ….

Transmitter Receiver

CAR

Internal Circuit

Tx

Rx

AreaAr

ea

Area

Tx

Rx

Tx

Rx

Flowchart….

PIEZOELECTRIC TRANSDUCER….

Sheet of piezo sensors

Analog to Digital

Convertor

ANALOG OUTPUT

Microcontroller

8051 P89VC51RD2

INTELLIGENT CAMERAS…. These have capability of Detecting even the Type of Vehicle, and other details too…….

Internal CircuitCircuit diagram of microcontroller board

Circuit Diagram of Sensor on road

The complete circuitry of Power Supply

SOFTWARE USED

Proteus 8.0

A51 assembler GUI.

IN-System programmer.

Why Microcontroller...??

Single Chip Microprocessor System

System as Low Cost Product

Microcontroller contains full implementation of standard IC’s

ADVANTAGES : Avoid wastage of time due to traffic

Fully Automatic

Low Power Consumption

Easy access to traffic lights

Using IC’s like one used in this, Microcontroller,

we can add up more advancement in traffic system

Drawbacks …

IR SENSORS : If in between comes other Obstructions, it will disturb the density reading….

Piezoelectric Transducer : Calibration is needed perfectly, it should have high sensitivity for accurate density reading…..

Intelligent Cameras : Ineffective in night, need expert cameras…. That can be costlier

POWER GENERATION USING TRAFFIC (by Speed Breakers )

There are Two ways of getting the power through Speed Breakers

Mechanical Pistons

Piezo-electric Transducer

WE CAN USE THE ENERGY OF TRAFFIC TO LIT THE STREETS LIGHTS AND RUN TRAFFIC SIGNALS ...!!

Globally around 205 Terrawatt hours of Electricity is consumed annually on running the traffic signals only.. The GOVERNMENT can save a lot of money by mounting this INNOVATION on roads

Using Speed Breaker beneath which there will be a Series of AIR PISTONS...

Generated Electricity is stored in the BATTERY which will run the Traffic and Street Light

Mechanical Air Pistons

Concept …

Top View…

Finally …

Electronic Piezo electric Transducer

Piezoelectric Energy Harvesting is a new and innovative step in the direction of energy  harvesting….

Artificial piezoelectric materials such as

PZT (Lead Zirconate Titanate) are used….

The energy harvesting via Piezoelectricity uses direct piezoelectric effect......

Advantages of Using Piezoelectric Materials • Small size • Broad frequency range • Light weight • 2-wire operation • Ultra low noise • Wide dynamic range • Wide temperature range  • Simple signal conditioning • Cost effective implementation