The EUHT system of Guangzhou Metro Knowledge City branch was online and put into commercial use. It realized the whole carriage real-time monitoring of 30-channel HD video in single train for the first time in the world. 24 HD cameras were installed in Line 14 metro, and 3HD cameras were installed in the driver’s cab. No matter in the peak time or off-peak time, the real-time monitoring video can be transmitted directly to the metro control center and the police station. It will be safer for passengers to take Line 14.

This technology is developed by Guangdong Nufront, which is the world's leading ultra-high speed wireless communication technology. In addition, it solves the problem of wireless communication transmission under the condition of high-speed movement and it can continuously transfers the HD monitoring video from the carriage to the ground. The application of this technology will ease the traffic pressure of the city and provide convenience and safety trip methods for citizens.

Figure 1: Real-time monitoring in the carriage

Figure 2: Staffs in the control center