In order to effectively strengthen urban comprehensive management and improve the ability to prevent and respond to sudden public events, recently, the Kedi Kd-MF series high-definition multi format mixed matrix has been successfully used by the Guangdong Provincial Emergency Department, providing it with systematic product solutions and technical services.

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.

With the rapid development of China's economy, it is an urgent requirement, as well as a responsibility and responsibility, for government departments to enhance their ability to prevent and respond to sudden public events. Based on years of successful experience and rich practice accumulated through deep cultivation in the emergency industry, Dalian Kedi has once again proposed reasonable product technical solutions, winning unanimous praise from customers, injecting strong technical power and perfect product services into the emergency field.