| 摘要 |
PURPOSE: An automatic parking steering system for an electric vehicle is provided to rapidly parallel-park the vehicle into a narrow parking space by rotating the wheels of the vehicle. CONSTITUTION: An automatic parking steering system for an electric vehicle includes a plurality of wheels(100), driving motors(200), a strut(300), a slide(400), and a steering motor(500). The driving motors are arranged in each wheel. The strut is combined with the connecting shafts(80) of the wheels, and a driven gear(G1) is formed at the lower part of the strut. The slide is fixed to the body of the vehicle in upward and downward directions. The steering motor is in connection with the slide and vertically moves. A driving gear(G2) to be engaged with the driven gear is formed at a motor shaft(520). The system further includes a plurality of sensors, a controlling part, an alarming part, and an action button. When a driver presses the action button, the wheels rotate through 90 degrees.
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