Difficulty in parking "is a prominent phenomenon brought about by the rapid growth of automobile consumption. For example, Shanghai, located on the coast of the East China Sea, has its central area - Huangpu District, which covers an area of 4.16 square kilometers. During peak hours every day, the parking volume of cars in this area reaches over 4000, which means about 1000 cars need to be parked per square kilometer. This area is the golden district of Shanghai, the center of trade and finance, with numerous businesses and a high density of floating population, making parking a major challenge. Although the relevant government departments have put in a lot of effort to make full use of every available place and space in the "snail shell as a dojo", all of this has not fundamentally solved the "parking problem". Automatic three-dimensional parking garages have emerged in this severe situation, and vigorously developing and promoting them can efficiently alleviate the contradiction of parking difficulties and revitalize cities. At present, in some economically developed and densely populated cities in China, the development and promotion of three-dimensional parking garages have become increasingly mature. Not only does it alleviate the contradiction of limited road space in cities and reduce pollution, but it also meets the needs of fast-paced urban development. It can also support municipal construction to drive the rise of a large number of tertiary industries, which can be said to be beneficial without harm, providing favorable conditions for cities to develop on a larger scale.