Skylight noise reducing control method and device, and skylight controller

The invention discloses a skylight noise reducing control method and device, and a skylight controller. The method and device are applied to the skylight controller of a car, and the noise reducing control method comprises the steps that when a skylight of the car is in an opening sate, whether noise reduction treatment is needed or not is judged according to current in-car noise of the car or a set state of a user; when the noise reduction treatment is needed, read operation is conducted from a preset dynamic noise reduction meter according to the current in-car noise or the current car speedof the car, and the target control opening degree of a skylight is obtained; and skylight glass of the skylight is controlled to act so as to make the current opening degree of the skylight glass reach the target control opening degree. Through control over the current opening degree of the skylight by the scheme, the current in-car noise can be effectively reduced, namely, the in-car noise caused by wind noise of the sk