The compact and integrated structure is adopted. With the core hardware and software platforms unchanged, the outline dimensions are minimized, meeting the needs of compact mounting space and maintainability.

Intelligent Metro System aims to provide safe and convenient one-stop inquiry and guided travel services for metro passengers, let passengers willing to, like to travel by subway and alleviate urban congestion，provide an efficient, unified, standard and reliable management system for metro operators, make full use of artificial intelligence decision-making to replace traditional decision-making, improve operation quality and efficiency,and reduce operation costs.

While the core hardware platform and software platform remain unchanged, the on-board PIS system of Huaqi Intelligent for the tramcar was made small to adapt to the compact installation space.