"Given the situations in large parking lots such as a huge number of parking spaces, complex layouts, and the mixture of flat parking spaces and mechanical garages, the parking problem has become increasingly severe. To bring users a more convenient and efficient parking experience, Wanbo Technology has elaborately created and launched the stereo garage guidance and reverse vehicle search system, aiming to fundamentally solve the problems of difficult parking and vehicle finding in stereo garage parking lots. The stereo garage guidance and reverse vehicle search system determines the status of parking spaces in real time by means of the ground sticker detector installed above the vehicle carrier plate of the mechanical garage, and then recognizes the license plate number of the vehicle through the video detector in front of the garage, and uploads the corresponding data to the server. The server will integrate the parking conditions in each area, count the remaining number of parking spaces in each area, and then publish it to the corresponding parking guidance screen to guide car owners to park quickly. Car owners can also view the parking location by searching for license plate numbers, parking space numbers, unlicensed vehicles, parking time, etc. Through the query terminals arranged at each elevator entrance. They can also use the mini-program on their mobile phones for real-time navigation to the parking spot to achieve the purpose of accurately finding the vehicle."