Automatic simulation method and automatic simulation system by means of daily build

The invention discloses an automatic simulation method by means of daily build, which includes the steps: building a virtual drive to simulate a single-board environment; updating codes and compiling the updated codes to generate a project version based on the single-board environment; and performing automated regression testing for the project version. The invention further discloses an automatic simulation system for realizing the automatic simulation method. By the aid of the automatic simulation method and the automatic simulation system, the quality of the project version can be guaranteed, the version release time is saved, and workload is reduced.