Fan system for engineering machinery and control method

The invention relates to the technical field of engineering machinery, in particular to a fan system for engineering machinery and a control method. The fan system for the engineering machinery involves a signal acquisition module, a fan control module, and a fan group, wherein the signal acquisition module is used for acquiring a temperature signal and a working condition signal of a whole vehicle; the fan control module is electrically connected with the signal acquisition module; the fan group is electrically connected with the fan control module; and the fan control module is configured to control the fan group according to the temperature signal and the working condition signal. The fan system can adjust the rotating speed of the fan group according to different working conditions, so that the working efficiency of the whole vehicle is ensured. 本发明涉及工程机械技术领域，尤其涉及一种工程机械风扇系统及控制方法，工程机械风扇系统包括信号采集模块，所述信号采集模块用于采集温度信号和整车的工况信号；风扇控制模块，与所述信号采集模块电连接；风扇组，与所述风扇控制模块电连接；所述风扇控制模块被配置为：根据所述温度信号和所述工况信号对所述风扇组进行控制。本发明能够根据工况的