Heating system and heating system control method

The invention discloses a heating system and a heating system control method and belongs to the technical field of heating. The heating system control method includes the steps that whether the current moment belongs to the valley-electricity section or the non-valley-electricity section or not is judged by obtaining the current moment; if the current moment is in the valley-electricity section, the heating system is controlled to start an electric heating direct supply mode or an electric heating mixed supply mode, and an electric energy manner is adopted for conducting heating; and when thecurrent moment is in the non-valley-electricity section, the heating system is controlled to start a direct supply mode or a mixed supply mode, and a boiler heating manner is adopted for conducting heating. Thus, the boiler heating manner can be automatically adopted for conducting heating when the electric charge is high, an electric heating assembly can be adopted for heating when the electric charge is low, the phenome