Driver monitoring system

The invention discloses a driver monitoring system, and belongs to the technical field of automobiles. The invention discloses a driver monitoring system, which comprises a camera module, a controller and a circuit board, and is characterized in that the camera module is used for collecting driver information; the controller is used for receiving driver information collected by the camera module; the circuit board comprises a first connecting section, a second connecting section and a curved surface transition section, the first connecting section is formed by extending along a first direction, and the camera module is carried on the first connecting section; the curved surface transition section is bent and formed from the light inlet side, deviating from the camera module, of the first connecting section; the second connecting section is connected with the side, away from the first connecting section, of the curved surface transition section and extends in the second direction, the controller is carried on