US 11,816,804 B2
Method and system of recommending accommodation for tourists using multi-criteria decision making and augmented reality
Soo Mi Choi, Seoul (KR); Abolghasem Sadeghi-Niaraki, Seoul (KR); and Somaiieh Rokhsaritalemi, Seoul (KR)
Assigned to INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG, Seoul (KR)
Filed by INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY, Seoul (KR)
Filed on Dec. 22, 2021, as Appl. No. 17/560,064.
Claims priority of application No. 10-2021-0169659 (KR), filed on Dec. 1, 2021.
Prior Publication US 2023/0169735 A1, Jun. 1, 2023
Int. Cl. G06T 19/00 (2011.01); G10L 15/08 (2006.01); G06V 10/764 (2022.01)
CPC G06T 19/006 (2013.01) [G06T 19/003 (2013.01); G06V 10/765 (2022.01); G10L 15/083 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A method of recommending an accommodation for tourists using multi-criteria decision making and augmented reality, which is performed by a server device, the method comprising:
storing a pre-registered personal information and a location of a user in a storage unit;
storing a pre-registered preference information of the user in the storage unit;
selecting recommendation target accommodations based on the location of the user;
selecting a plurality of recommended accommodations, from among the recommendation target accommodations, using a multi-criteria decision making (MCDM) model using the location of the user, the pre-registered personal information of the user, and the pre-registered preference information of the user;
displaying the plurality of recommended accommodations to the user on a map on a user terminal;
displaying information about the plurality of recommended accommodations on the user terminal using an augmented reality interface,
selecting an internal preferred place according to a usage information of the user terminal, and
determining a ranking for the plurality of recommended accommodations using information consisting of the location of the user, the pre-registered personal information of the user, and the pre-registered preference information of the user, and the internal preferred place, which is identified by a real-time reaction of the user,
wherein the pre-registered personal information consists of the user's age, gender, health information and eyesight health, and
wherein the pre-registered preference information of the user consists of a location of a hotel, a tourist attraction, a restaurant, transportation means, and a preferred price range,
wherein the information displayed about the plurality of recommended accommodations on the user terminal using the augmented reality interface is image information for the internal preferred place of the plurality of recommended accommodations,
wherein the internal preferred place is identified by using a viewing time, which the user verifies in real time by using the augmented reality interface, for each image information for the internal preferred place inside the recommended accommodations and a voice input from the user in real time in reaction to the image information for the internal preferred place.