Parking lot management device, parking lot management method, parking lot management program, registration device, registration method, and parking lot management system

摘要

PROBLEM TO BE SOLVED: To provide a parking lot management device or the like which reflects payment settlement information at a store in settlement of a parking lot usage charge and enables smooth entrance and exit of a parking lot. A parking lot management device includes first to fourth acquisition units, a storage unit, a request unit, and a settlement unit, and the first acquisition unit acquires vehicle identification information of a vehicle entering a parking lot. Then, the second acquisition unit acquires medium identification information capable of identifying the store medium of the store in association with the vehicle identification information, and the storage unit stores the vehicle identification information and the medium identification information in association with each other. The acquisition unit of 3 acquires the vehicle identification information of the vehicle that is going out from the parking lot, the request unit requests the store device for the first price settlement information of the store, and the fourth acquisition unit of the store The second payment settlement information recorded in the store issue is acquired in association with the registration information, and the settlement unit uses the parking lot including the discount information based on at least one of the first or second payment settlement information. Calculate the charge. [Selection diagram] Fig. 9