主要从客人的预订、登记、查询等，一直到结帐退房，进行自动管理，使酒店各部门随时掌握房间使用状况，以及管理所需要的各种信息-Mainly from the guest' s booking, registration, inquiries, etc., until checkout check-out, automated management so that all departments to keep up-room hotel usage, as well as a variety of information management needs of