Three considerations for speeding up automated valet parking

It is becoming difficult to secure parking lots especially in an urban area. Multi-story parking lots are being constructed to efficiently utilize limited parking spaces. However, the number of parking spaces per unit area has been reduced in the consideration of traffic accidents within the parking lot and the ease of movement. In addition, incidents such as theft in parking lots have become a problem. Recently, there are some valet parking systems that increase the number of parking spaces per unit area, making it easier to move around in the parking lot, and preventing incidents such as theft. The parking lot staff take care of entering and exiting the parking lot in this parking method. There were problems with labor costs and securing highly skilled personnel in this parking system. An automatic valet parking system has been devised but it has not yet been put into practical use. Several papers have proposed the basic systems, the efficient algorithms for parking a vehicle (parking), and algorithms for taking vehicles out of a parking lot (leaving). Three studies to speed up an automatic valet parking are conducted in this paper.