Detecting system of a car in a collapsed tunnel and Detecting method thereof

• Main Authors: YOON YOUNG SEOK, LEE KYUNG MIN, JEONG MIN KYO, KIM YOUNG A, PARK NAM SOON, KIM CHEOL JUN
• Format: Patent
• Language: English; Korean
• Published: 11.03.2020
• Subjects: COLORIMETRY; DETECTING MASSES OR OBJECTS; EARTH DRILLING; FIXED CONSTRUCTIONS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; MINING; PHYSICS; RADIATION PYROMETRY; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SIGNALLING; TESTING; TRAFFIC CONTROL SYSTEMS

The present invention relates to a system and a method for locating an automobile in a collapsed tunnel. The present invention measures illuminance of light irradiated from lighting in the tunnel, and determines a location of a last illuminance sensor whose measured value of the illuminance immediately after the tunnel collapses is equal to or less than a preset standard as a location of the automobile stopped when the tunnel collapses. In this way, when the tunnel collapses, it is possible to quickly locate the automobile in the tunnel and thereby rescue survivors quickly. 본 발명은 붕괴된 터널 내에서 자동차의 위치를 파악하기 위한 시스템 및 방법에 관한 것으로 본 발명은 터널 내의 조명으로부터 조사된 빛의 조도를 측정하고 터널 붕괴 직후에 조도의 측정값이 기설정 된 기준이하로 측정된 최후조도센서의 위치를 터널 붕괴 시 정지한 자동차의 위치로 판단하는 것을 특징으로 하며 이를 통해 터널이 붕괴됐을 때, 터널 내에 있는 자동차의 위치를 신속하게 파악할 수 있으며 이로 인하여 생존자를 빨리 구조할 수 있다.