公开(公告)号：US11355006B1

公开(公告)日：2022-06-07

申请号：US17400235

申请日：2021-08-12

Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE

Inventor： Hyun Woo Cho ,  Ho Joon Kang ,  Tae Lim Kim ,  Seong-Jin Kwon ,  Seok-San Shin ,  Ju Yeon Hwang

IPC: G08G1/005 ,  H04W4/44 ,  G08G1/095 ,  G08G1/16 ,  G08G1/01

Abstract: Disclosed is a crosswalk system according to various embodiments comprising an infrastructure including a communication device, a vehicle communicating with the infrastructure, and an indicating device electrically connected to the infrastructure. The infrastructure may detect an external object within a predetermined area through at least one sensor, obtain a location of the vehicle through the communication device, and based on the detected external object and the obtained position of the vehicle, transmit to the indicating device a signal requesting provision of information related to whether it is possible to cross the predetermined area from the external object or the vehicle. Other various embodiment may be implemented.