Tunneling Face Monitoring System
(Total 4 Products)
Heading Face Monitoring System ■System overview Tunneling face wireless video monitoring system The tunneling face wireless video monitoring system can transmit the video of the tunneling face and the sound of the work scene to the underground...
Face Monitoring System for Tunneling ■System overview The current tunneling face is relatively scattered due to its operating locations. Frequent movement of equipment, and restricted by hydrology, geology, ventilation and other conditions, its...
Tunneling Face Monitoring System ■System overview By installing the mining mobile video dispatch system on the coal mining machinery, the scene of the coal mining face is transmitted to the ground dispatch center through UHF transmission technology,...
Mining Heading Face Monitoring System ■ Overview This system is mainly used for remote visual control of fast digging and continuous mining machines. The system uses mining flameproof and intrinsically safe computer systems, wireless communication,...
China Tunneling Face Monitoring System Suppliers
With the rapid developments in tunnel traffic infrastructure construction, engineers need a portable and real-time system to obtain the tunnel deformation during construction. An automatic and wireless real-time tunnel deformation monitoring system, which is based on laser and machine vision and can give early warnings for tunnel collapse accidents, is proposed. The proposed system uses a fixed laser beam as a monitoring reference. The image acquisition modules mounted on the measured points receive the laser spots and measure the tunnel accumulative deformation and instantaneous deformation velocity. Compensation methods are proposed to reduce measurement errors caused by laser beam feasibility, temperature, air refraction index, and wireless antenna attitude. The feasibility of the system is verified through tunnel tests.