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Palestine Polytechnic University Electrical and Computer Engineering department. Welcome To . Intelligent Traffic With Automatic Violation System [ITWAVs]. Abdullah Z. Ja’abary Hassan A. j’afreh Khalid I. Baradia Mustafa F. Zaitown. - PowerPoint PPT Presentation
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Intelligent Traffic With Automatic Violation System
[ITWAVs]Abdullah Z. Ja’abary Hassan A. j’afreh Khalid I. Baradia Mustafa F. Zaitown
Palestine Polytechnic University Electrical and Computer Engineering department
Welcome To
Driving more than the speed limit of the street, causes the proportion of 71% of fatal traffic
accidents.
Traffic accidents recording more than 1.2 million people in the world dead every year
SO, What is the solution ????
CONTENTS:
1. Main block diagram 2. Video about our system 3. System flow chart4. Entity-Relationship Model ( ER Model )5. Set up mode flow chart 6. GPS data flow chart 7. Server flow chart8. Crashing system9. Literature review
Set up mode flow chart
Start
Vehicle speed==0
Error username or password
End
Send data to microcontroller
Slow down speed to minimum
No
No
YES
Welcome message.Enter username.Enter password.
Display error message
Get speed from GPS
Counter
YES
GET GPS DATA FLOW CHART Start
Receive Satellite Signal
Get current GPS coordinates and speed
Conversion Algorithm (convert GPS coordinates to XY
mode)
End
Data available
YES
NO
Server flow chart Start
Connect to driver DataBase
Wait for incoming violation
Received violation ?
NO
Read the massage and make process, analysis to get information
Store the violation on it’s DataBase
Send virifiy massage to the system in the car
End
Yes
Microcontroller flow chart
Start
Initialize Pins, Variable
Run =true
Read signal from piezoelectric sensor
If having crashing ?
Send massage(“chashing”) over USB
Recived Data over
USB ?
Read the Data and store it in Lspeed
Convert Lspeed to Analog signal called it Lspeed_A
Send Lspeed_A to trootal sensor
Read car speed and store it in R
R>Lspeed ?
Send massage (“its ok”) over USB
NO
YES
NO
END
Run==true
NO
YES
YES
Literature review 1 -VEHICLE INFORMATION AND COMMUNICATION
SYSTEM (VICS)This system use road side beacon unit , which is a transmitter device located on the speed limit sign , this unit transmit signals contain information regarding the road speed limit.
2 -ACTIVE DISTANCE SUPPORT SYSTEM (ACDIS)This system using the distance sensor located in the nose of vehicle, and this supports longitudinal guidance.
(3 -INTELLIGENT SPEED ADAPTATION (ISAThis system used GPS receiver with roadside beacons , it’s the same as VICS system but it contain GPS receiver to match the coordinate that received from roadside beacons.