The first simulated full-line test platform in China has greatly shortened the site debugging time and ensured the quality of project on-line, and has been highly appreciated and praised by the owner. 

Won the "Zhan Tianyou Award", the highest award in civil engineering in China; won the title of "Excellent Integrator" issued by Qingdao Metro Group. 

The effect of PIS vehicle-ground wireless video live broadcast has achieved the best effect among metro lines opened for traffic in China. 

The first case of autonomous orbital signal project. During the three-month trial operation, zero failures achieved in the core equipment of the signal system. 

The first smart station pilot case in Guiyang, applied in 20+ passenger safety video AI guarantee scenarios and 15+ core operation business scenarios for independent and intelligent operation, greatly improving operational safety and station service efficiency.