TUNNEL DISEASE MONITORING SYSTEM AND METHOD FOR HIGH-SPEED TRAIN

• Main Authors: RAN, Haijun, ZHANG, Jun, FENG, Huanhuan, LI, Fengyuan, ZHANG, Bing, LIU, Yongsheng, MA, Liang, JIA, Jianbo, HONG, Kairong, GUO, Weishe, SI, Jingzhao
• Format: Patent
• Language: Chinese; English; French
• Published: 11.08.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

Disclosed are a tunnel disease monitoring system and method for a high-speed train. The tunnel disease monitoring system comprises: a vehicle-mounted laser scanning apparatus, which is used for acquiring the current tunnel three-dimensional graphic data; a localizer, which is used for acquiring the current tunnel location information; a cloud server, which is used for sending the current tunnel three-dimensional graphic data and the current tunnel location information to a tunnel disease monitoring platform; and the tunnel disease monitoring platform, which is used for performing data comparison on the current tunnel three-dimensional graphic data and the current tunnel location informationel, with original tunnel three-dimensional graphic data and original tunnel location information, which are pre-stored in a BIM model database, and returning the obtained tunnel disease information to the cloud server. By using the technical solution of the present invention, the overall condition of a tunnel can be monitor