US 12,437,508 B2
Urban digital twin platform system and moving object information analysis and management method therefor
A Hyun Lee, Daejeon (KR); Kyung Ho Kim, Daejeon (KR); Sung Woong Shin, Daejeon (KR); and Kang Woo Lee, Daejeon (KR)
Assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed by Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed on Aug. 22, 2022, as Appl. No. 17/892,702.
Claims priority of application No. 10-2021-0126589 (KR), filed on Sep. 24, 2021.
Prior Publication US 2023/0095663 A1, Mar. 30, 2023
Int. Cl. G06V 20/54 (2022.01); G06T 7/246 (2017.01); G06T 7/73 (2017.01); G06V 10/764 (2022.01)
CPC G06V 10/764 (2022.01) [G06T 7/246 (2017.01); G06T 7/73 (2017.01); G06V 20/54 (2022.01); G06T 2207/30232 (2013.01); G06T 2207/30236 (2013.01); G06T 2207/30241 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An urban digital twin platform system comprising:
a multimodal sensor data input and objectification module configured to detect a moving object from data collected by a sensor and to generate objectification data that is data on the moving object;
a multimodal sensor data analysis module configured to classify basic actions of the moving object on a basis of the objectification data, to classify complex actions of the moving object through pattern analysis on the basic actions, and to generate moving object information; and
an urban space data server configured to store the objectification data and the moving object information,
wherein, when the data collected by the sensor is image data, the multimodal sensor data input and objectification module acquires a position vector of the moving object by converting pixel coordinates where the moving object is located in the image data into (longitude, latitude, and altitude).