By: Abdullaziz AL-Zanadi Daij Al Bawi Fayez Shaheen

Supervised By: Prof. Ahmed El-Kholy

Easy Parallel Parking System

IntroductionMethodology:

1. Implementing Idea.2. Design Process.3. Critical Calculations.

Results & Discussion. Conclusions & Future

Recommendations

Outlines

Sections:The background of the project. methodology . results and discussion. conclusion.recommendations.Objective:parking process easier.Design (cost effective and reliable).

Introduction

Considerations:removed easily without damaging.a full control by driver.Many studies:Lexis. ford. students.

The main goals:available for everyone.Cheaper. whole process controlled by the driver.The concepts:lifting the back vehicle on two auxiliary rear wheels. wheels are driven by hydraulic cylinders.movement in side direction results from the

contact between one wheels with main car wheel.hydraulic cylinders is driven by a hydraulic power

unit.

1.Implementing Idea.2.Design Process.3.Critical Calculations.

Methodology

The Factors:

1 – Sources of power2 – Availability3 – Complicity4 – Manufacturing5 – Portability6 - Cost

Implementing Idea

Alternative 1

Four Wheel Steering

Alternative 2

Single Wheel

Vehicle Driving Wheel

Frictional Contact

Alternative 3

Alternatives Comparison

CostPortability

(Removable) Manufacturing

Alternative

High manufacturing cost

Permanent Hard to manufacture the

components the fits 1

Moderate cost of manufacturing and

components

Permanent in case of using vehicle shaft-

removable with external motor

Moderate manufacturing 2

Moderate to low Removable Easy to manufacture 3

1 – Mechanical System

2– Hydraulic System

Design Process

Mechanical System

Base

Schematics of mechanism

Mechanical System

Hydraulic System

Critical CalculationsBuckling & Mechanism Determination:

Shear Stress On Welded Area

Hydraulic Forces

Friction ProblemTaking Advantage of Steering Pump

Better ShapeLess MaterialsFoldable BaseCompact Hosing

Conclusion & Future Recommendations

Thanks For Listening Questions Time?