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Km35 front tire 90 degree motion parallel parking system 2 (wecompress)
1. Front tire 900 degree motion parallel parking system
Aim:
Parallel parking is a method of parking a vehicle in line with other parked vehicles.
Parallel parking requires initially driving slightly past the parking space, parallel to the parked
vehicle in front of that space, (hence the term 'Parallel Parking'), keeping a safe distance, then
followed by reversing into that space. Subsequent position adjustment may require the use of
forward and reverse gears.
Abstract
Parallel parking is considered to be one of the hardest skills for new drivers to learn.
Parallel parking enables the driver to park a vehicle in a smaller space than would be true of
forward parking. Driving forward into a parking space on the side of a road is typically not
possible unless two successive parking spaces are empty. Reversing into the spot via the parallel
parking technique allows one to take advantage of a single empty space not much longer than the
car (in order to complete the parking within three wheel-turns the parking space would generally
need to be about one and a half car-length long).
New drivers learn to use reference points to align themselves in relation to the car in front
of the space, to determine the proper angle for backing, and to determine when to turn the
steering wheel while backing. They may find it easier to briefly stop at each reference point and
turn for the next step.
INTRODUCTION
Four wheel steering is a method developed in automobile industry for the effective
turning of the vehicle and to increase the manuverbility. In a typical front wheel steering system
the rear wheels do not turn in the direction of the curve and thus curb on the efficiency of the
steering. In four wheel steering the rear wheels turn with the front wheels thus increasing the
efficiency of the vehicle. The direction of steering the rear wheels relative to the front wheels
depends on the operating conditions. At low speed wheel movement is pronounced, so that rear
wheels are steered in the opposite direction to that of front wheels. At high speed, when steering
adjustments are subtle, the front wheels and the rear wheels turn in the same direction.
2. Parallel Parking
Parking on the streets, in apartment complexes and even some other parking areas, requires one
to Parallel Park a car. In Parallel parking of car, a person needs to park his car lengthwise parallel
to curb. There may be car ahead and behind the parking spot where this car needs to be parked.
The space provided to park this car may be around 1.5 car length – 1 length for the car and 1/4
length ahead of and 1/4 length behind the car.
Method
The recommended and easy way for parallel parking of a car is
1. Stop the car parallel to the car in front
2. Turn steering wheel towards the curb and move the car backwards (reverse gear)
3. when car has entered around 80% length in the parking spot, turn steering wheel away
from the curb and continue moving
4. Watch for the car in the back and the curb on side
5. Straighten the steering wheel and move the car to maintain equal distance from car in
front and back
3. Advantages
1. The mechanism is intuitive so a driver needs to spend very little time to learn if such
mechanism is implemented in a car.
2. Cars can be parked very close to each other. This may save costly parking space, lead to
more parking fees to commercial parking spaces and eventually passing on the benefit to
drivers (reduction of parking fees).
3. In congested apartment complexes where parking is limited, this mechanism can be very
helpful.
4. This mechanism addresses all the drawbacks of parallel parking
5. On a congested road, if the car in front breaks down and you have little space to pass
(overtake) that car then this feature may be very helpful.
ProjectMain features:
Link Mechanisms.
Steering mechanism
Using Modules:
Tires
Mild Steal square pipes
Link coupling
12v/200Amp welding mission
Uttamark welding rods
motors
SPECIFICATIONSCHASIS:
Numberof l- rods usedtomake chassis: 4 Nos.
Lengthof the square rods usedin chassis:1.5f
Widthof chassis: 1.5f
Thicknessof rodsusedin chassis: 3mm
. Lengthof the L-angles:7 cm
Widthof the L-angles:4 cm
Thicknessof the L-angles:4mm
Powersupply
BATTERY:
Batteryspecifications:12 volts,1.3amps.Total batterycapacity:15watts.
Declaration of Project Interest to Project Guide:
Respected Sir/Madam,
We are happy to work this project under your guidance, and we are interested to
develop this idea, kindly accept to allow us to this project
THANK YOU!
4. Project Video Reference Links:
(Video proves the working of project only, size depends on cost effective)
https://www.youtube.com/watch?v=lwf0jeYfOaw