SEND ME THE BLOCK DIAGRAM EXPLANATION FOR SPEED CHECKER FOR HIGHWAYS ....etc

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Growing traffic congestion is choking most of the world s overloaded roads. Intelligent vehicles and automated highways could solve this problem. Anyone who drives to work in any metropolitan areas knows that highway traffic congestion is getting worse. Average travel speed on a crowded commuter corridors near large cities drop to about 36 miles per hour at rush hour, leading annually to some 5 billion collective hours of delay and estimated productivity loses of about 50 billion dollars nationwide. Meanwhile the cars. trucks and buses caught i ....etc

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2. CIRCUIT DESCRIPTION This circuit has been designed assuming that the maximum permissible speed for highways is either 40 kmph or 60 kmph as per the traffic rule. The circuit is built around five NE555 timer ICs (IC1 through IC5), four Cd4026 counter ICs (IC6 through IC9) and four 7-segmint displays (DIS1 through DIS4). IC1 through IC3 function as monostables with IC1 serving as count–start mono, IC2 as count–stop mono and IC3 as speed-limit detector mono, controlled by IC1 and IC2 outputs. Bistable set-reset IC4 is also controlled by the ....etc

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1.0 INTRODUCTION
A highway is a public road, especially a major road connecting two or more destinations. Any interconnected set of highways can be variously referred to as a highway system, a highway network, or a highway transportation system”. The history of highway engineering gives us an idea about the roads of ancient times. Roads in Rome were constructed in a large scale and it radiated in many directions helping them in military operations. Thus they are considered to be pioneers in road construction. ....etc

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I am aditya Mishra, just completed my engineering from E&c. I need all the information on Speed checker for highways including the circuit diagram and all other details. ....etc

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GROUND IMPROVEMENT TECHNIQUES FOR HIGHWAYS

INTRODUCTION
Transportation - needed for the development of the country.
The main mode of transportation is by road or highways.
In the process of road development, the alignment of road may have to be fixed through the soils which may not bear the traffic loads .
There are various techniques of ground improvement.

METHODS FOR GROUND IMPROVEMENT
Soil stabilization
Vertical drains
Stabilization trenches
Capillary cut-off
Soil nailing
Stone columns
Vib ....etc

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i want the literature survey very urgently .please send the pdf if you can because it is urgent. ....etc

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....etc

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presented by:
ARCHANA MALLICK


Modern GROUND IMPROVEMENT TECHNIQUES FOR HIGHWAYS
INTRODUCTION
 Transportation contributes to the economic,industrial,social and cultural development of any country.
 Transportation by road or highways is the only mode which could give maximum service to one and all.
 When the soil on a project site cannot support the loads, ground improvement to increase strength, reduce compressibility, and enhance performance under applied loadings may be required.
 The field ....etc

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sir,i am final year engineering student of entc branch i want detailed information on speed checker for highways using microcontroller ....etc

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