Aid-to-navigation light simulating screen

The utility model relates to an aid-to-navigation light simulating screen which consists of a plurality of simulating screen units formed by splicing, and a control system. Each simulating screen unit comprises a keel, a frame, a PCB (printed circuit board), a color printing pattern layer and a simulating lamp. The control system comprises a monitoring host and a screen LED (light-emitting diode) control system. In the aid-to-navigation light simulating screen provided by the utility model, a 'one-to-one' simulating mode with a practical lamp is adopted; and the simulating lamp can simulate the 4C characteristic of aid-to-navigation light and keep high simulation degree. The system is connected with a practical light system of an airport and can be used for monitoring the light system of the airport so that working personnel of a light station can monitor visually, the fault of the light system can be conveniently found in time, the fault duration of the light system is reduced and the safety factor of the sy