Intelligent navigation system based on visible light communication and control method thereof

The system comprises a server side and a user side, the server side comprises a controller, a light source, a photoelectric detector and a first power supply module for supplying power to the whole server side, and the controller is connected with the light source and the photoelectric detector. The server is arranged in an exhibition area of each exhibit in an exhibition hall; the user side comprises a control chip, a camera, a light sensor, a flashlight, a display screen and a second power module for supplying power to the whole user side, the control chip is connected with the camera, the light sensor, the flashlight and the display screen, the light sensor is connected with the light source through visible light communication, and the photoelectric detector is connected with the flashlight through visible light communication. Compared with the prior art, the exhibit guide information can be transmitted to the user side through the lighting lamp, an introduction mode of an exhibit does not need to be addit