In response to customers’ urgent demand on personalized, intelligent and interactive services, the traditional hotel industry begins to seek transformation to “Internet+” mode, along with which the concepts like “digital hotel” and “Internet + Hotel” are highlighted increasingly, and mobile informatization becomes an important means for hotels to improve image and stabilize customer source, so as to make them maintain a competitive edge in competitions.

The “self-service check-in system” is one of the methods of mobile informatization to enhance the level of hotel service. By using this technology, customers can complete the whole process including room reservation, room selection and payment through using the self-service Pads in hotels, which greatly improves hotel services and increases customer satisfaction. However, due to large number and extremely scattered distribution of hotel stores, the difficult issues facing hoteliers are how to manage so large number of devices, ensure data security of those devices, as long as perform application updates timely and efficiently.