The utility model discloses a vehicle headlamps automatic control device, including vehicle headlamps, control model selecting arrangement, manual control device, automatic control device, automatic control device includes information acquisition module, a controller, implementation of circuit, information acquisition module includes the strong and weak information acquisition module of ambient light, meeting information acquisition module, automobile body motion state information collection module, the controller is transfered to the information that information acquisition module will gather, the controller to received information carry on analytical calculation and with the numerical result with predetermine the threshold values and compare, send different instructions according to comparison result to implementation of circuit, implementation of circuit is according to the break -make of command control vehicle headlamps's passing lamp and far -reaching headlamp. The utility modeldiscloses do not need people's participation, realized the automatic control of head -light completely, improved the security and the reliability of driving greatly.