Dissertation
Dissertation > Transportation > Road transport > Automotive Engineering > Automotive structural components > Electrical equipment and accessories

Research on Automatic Vertical Parking Method

Author GaoHang
Tutor LiangHuaWei
School University of Science and Technology of China
Course Pattern Recognition and Intelligent Systems
Keywords Automatic vertical parking Kinematic model Path planning Bezier curves Matlab simulation
CLC U463.6
Type Master's thesis
Year 2011
Downloads 175
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Automatic parking system is a car automatically into the parking automotive electronic systems , through to find a suitable parking sensors perceive the car surroundings , and to detect the relative position of the car parking , and some way to control the car speed and steering to achieve parking. Difficulty with artificial parking operation , accident rate, intelligent low compared to traditional parking sensor , automatic parking system simple parking function , reduce the difficulty of driving a car , to improve the intelligence level of the car and security . This study and design of three automatic vertical parking method and its simulation . In the case of low speed of the vehicle , according to Ackermann steering geometry is simplified car model kinematic model ; built using a variety of sensor perception system to identify parking spaces ; law of reciprocal process of parking and a library , reference GB meet obstacle avoidance requirements for automotive design , three different vertical parking path ; processing continuous driving problem using Bezier curves . Simulation using Matlab's GUI to build simulation system and simulation experiment with it a variety of path planning methods . With this simulation system to study the law of motion of the car in automatic vertical parking , careful analysis of the obstacle avoidance constraint for parking trajectory , and how to solve the problem of steering mutation , for the introduction of continuous driving . In this paper, the design of automatic vertical parking can complete automatic parking , research and real vehicle automatic vertical parking system validation lay the foundation .

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