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ACCIDENT PREVENTION AT ROAD TURNINGS ON HIGHWAY WITH VEHICLE SENSORS
SPECIFICATIONS Domain
:
Embedded Systems Design
Software
:
Assembler, Proload
Microcontroller
:
89S52 CISC Micro Controller
Power Supply
:
+5V, 500mA Regulated Power Supply
Display
:
a) LCD, HD44780 16-character, 2-line (16X2)
b) LED
5mm
Crystal
:
11.0592MHz
Sensors
:
IR transmitter and IR receiver
Applications
:
highways, villages and walled communities etc
MEHIDIPATNAM Branch HITECH CITY Branch KOTI Branch Updated 30/01/13
: Near Pillar no 143, Mehdipatnam, LIG-202,Huda colony, Mushkmahal, Post-Bahadurpura, Hyd- 64. : Near Hitech city railway stn, LIG-582, KPHB colony,7th phase, Hyderabad. : 2nd floor, Bhagawathi complex, Gujarathi galli, bank street, Koti , Hyderabad.
Contact us For EXPERT PROJECT GUIDANCE or KITS or FULLY ASSEMBLED AND TESTED PROJECTS Download Free Abstracts from: http://liveprojects.page4.me or email:
[email protected] or call: 9247436405
ABSTRACT
Accidents are quite common on Indian Roads. According to figures by the Road Safety Cell of the Union Ministry of Road Transport and Highways, there were 3.9 lakh accidents in 2000; 78,911 were killed and 3, 99,265 injured. Moreover with the rapid urbanization, India has seen an un-precedent growth of motor vehicles. Currently motor vehicle accidents rank ninth in order of disease burden and are projected to be ranked third in the year 2020. Worldwide, the number of people killed in road traffic crashes each year is estimated at almost 1.2 million, while the number injured could be as high as 50 million. In India, over 80,000 persons die in the traffic crashes annually, over 1.2 million are injured seriously and about 300000 disabled permanently.
Safety studies have found that a majority of accidents occur either due to the driver's error or due to the negligence of the safety norms. The statistics show that more number of road accidents take place at blind road corners where we are not able to visualize the incoming vehicle. Vehicles taking a turn assuming no other vehicle is at the opposite end cause major road accidents and results in maximum deaths.
This project uses regulated 5v, 500mA power supply. 7805, a three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is use d to re ct if y th e ac outp ut of secondary of 230/12v step down transformer.
MEHIDIPATNAM Branch HITECH CITY Branch KOTI Branch Updated 30/01/13
: Near Pillar no 143, Mehdipatnam, LIG-202,Huda colony, Mushkmahal, Post-Bahadurpura, Hyd- 64. : Near Hitech city railway stn, LIG-582, KPHB colony,7th phase, Hyderabad. : 2nd floor, Bhagawathi complex, Gujarathi galli, bank street, Koti , Hyderabad.
Contact us For EXPERT PROJECT GUIDANCE or KITS or FULLY ASSEMBLED AND TESTED PROJECTS Download Free Abstracts from: http://liveprojects.page4.me or email:
[email protected] or call: 9247436405
BLOCK DIAGRAM
16 X 2 Character LCD DISPLAY
IR TXR1
RED LED1
IR TXR2
GREEN LED1
IR RXR1
89S52 Micro Controller
IR RXR2
Reset circuit
RED LED2
Crystal Oscillator
GREEN LED2
Block diagram of Micro Controller and sensors
230V AC Supply
Step Down Transformer
Bridge rectifier
Filter
V 5 + V 2 1 + d
Regulator
Mains/battery Power Indicator
n G
Block Diagram Power supply Bridge rectifier MEHIDIPATNAM Branch HITECH CITY Branch KOTI Branch Updated 30/01/13
: Near Pillar no 143, Mehdipatnam, LIG-202,Huda colony, Mushkmahal, Post-Bahadurpura, Hyd- 64. : Near Hitech city railway stn, LIG-582, KPHB colony,7th phase, Hyderabad. : 2nd floor, Bhagawathi complex, Gujarathi galli, bank street, Koti , Hyderabad.
