Recently, the Kd-MF-144 large high-definition and multi format matrix has been successfully used in the Yangpu Branch Command Center of Shanghai Public Security Bureau. It not only easily achieves information sharing within the emergency command center, but also enables cross regional and inter departmental information interconnection and cooperation, providing infrastructure support for the command center to handle emergency events and carry out remote meetings, and efficiently promoting its informationization work process.

Dalian Kedi Kd-MF series high-definition multi format mixed matrix adopts FPGA array based pure hardware technology architecture: due to the lack of hard disk, maintenance free, and no operating system, it avoids the problems of industrial control system crashes, hardware conflicts, blue screens, and computer virus intrusion; Moreover, the startup speed is fast (<20 seconds), stable and reliable, and unexpected power outages will not cause equipment damage. It can be operated frequently to switch on and off. The input and output boards adopt a modular rear panel structure, which can flexibly configure different signal formats and quantities; The power and control boards adopt a modular front panel structure with dual power and dual control redundant hot backup, which improves the stability of the equipment. This matrix also supports hot swapping, which allows online upgrades, maintenance, and expansion to be completed by simply replacing or adding cards without power outage or changing wiring. The integration of signal interface and signal board solves the process bottlenecks that affect signal quality, such as virtual soldering and missed soldering, and reduces the number of fault points in the matrix. The design of air-cooled noise reduction temperature control greatly improves the stability of the equipment.

The command center is guided by informatization and deeply integrated with emergency business. Kodi's products effectively make emergency support work professional, standardized, and dynamic information intelligent management, enabling the command center to respond to normalized work more easily and orderly. Kodi will continue to work with major users to actively build a more technological emergency command system, laying a solid foundation for the development of emergency management informatization.