Bancheng tunnel is located about 100 kilometers east of Urumqi city,with a total length of 4,642 meters.It is the longest tunnel in the Xinjiang section of the second double-line of the Lanxin railway.The system runs well and the data is reliable,which can accurately express the working state of the monitoring point.and provides a reassuring platform for the authorities to grasp the tunnel's safety information at any time and anywhere.