Real time bus information system
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Transcript of Real time bus information system
Real Time Bus Information SystemA BRICK IN BUILDING SMART CITY
Satamanyu DashDeeptiman Mallick
December 16,2012A Psychology student was raped in aBus in National Capital, New Delhi…..
November 6, 2015A 19 years old nurse was raped in moving bus in a place 22miles away fromIndia’s greatest Technology Hub, Bangalore…
September 17, 201543 years old woman was rapedInside a mini bus in Bhopal…
And many more…….
June 18, 201325 years old tribal woman was rapedIn a bus in State Capital, Bhubaneswar
*Source: Times Of India
Features:-• Real time access to the bus location• Fare and Distance information• Emergency Rescue button• Real time monitoring by Admin
Transmitter Unit:-
Transmitter Unit:-
GPS unit gets latitude and Longitude through L1-Channel(1575.42 MHz) from Satellite
This data is converted to binary form and uploaded through Wi-Fi to central Admin Server continuously in real time manner
The GPS data is PCM modulated and sent in 16-bit packet where the last bit is reserved for bus_id
The camera gets activated on hit of Power Button and video footage is transmitted to central Admin Server
Also on hit of power button the location data is ASK modulated and sent to Police Station in Radio frequency range
Administrator Unit:-
Administrator Unit:-
It receives the PCM modulated data and demodulates and stores the Latitude and longitude data in Admin Database.
The Administration System Application uses a Map API to draw polyline on a Satellite map by fetching the latitude and longitude from the database in a real time basis
The Admin also records the live video footage in its system The central server also interacts with a end-user level application for
various operation
The Bus info End User App
The Real-Time Bus Information
Application
Current Location/AddressOf the nearest bus stop
Destination
Available Route
Fare and Distance
Current Location of the Bus
Database
The Bus info End User App
Source_address
Destination_address
The Database Structure
stop_id stop_name latitude longitude route_no distance_from_init
SqlConnection con = new SqlConnection("server=(localdb)\\v11.0;database=college;integrated security=true");
con.Open();
string sql = select route_no from stop_data where stop_name = ‘’+source_address+’’; SqlCommand cmd = new SqlCommand(sql, con); SqlDataReader dr = cmd.ExecuteReader();
int route_num = dr.toInt32();
Stop_data
The information Page
Distance = source(distance_from_init) – destination(distance_from_init)
Total_Fare = Distance * fare_per_km
The Real time information
By querying the database we can get the latitude and longitude of each bus stops for each route
Using which a polyline can be drawn on satellite map using Google map API
var StopCoordinates = [ new google.maps.LatLng(20.2700,85.5200),
new google.maps.LatLng(20.1800,85.6200), new google.maps.LatLng(20.2700,85.8400),
new google.maps.LatLng(19.9581,85.8263), new google.maps.LatLng(19.8160, 85.8330),];
The Real time information
The current location of the bus can be fetched and shown on a map using GPS device connected in the Bus
From that the distance between the Bus and the user location can be found out and an approximate time can be predicted
Utility
This System will help in fare bus service This will be a safeguard for women safety This can be implemented by government
Conclusion
It’s time to carry a step forward in our citizen safety
This system will make a step ahead in building smart city
This will make a passenger life much more safe and easier
Thank You
Any Queries???