Main graph simulation method and device based on lock bracket rule and computer readable medium

The invention provides a main graph simulation method and device based on a lock seat rule and a computer readable medium, and the method comprises the steps: pre-configuring a model-level physical layout graph for describing the internal composition structure of an aircraft of a corresponding model, and pre-configuring a model-level lock seat rule; in combination with a model-level physical layout map and a lock bracket rule, a scene which has a wide influence range and needs lock bracket configuration for a long time is handled, and on this basis, a target physical layout map and a target lock bracket rule matched with a simulation request are determined, and the target lock bracket rule is applied to the target physical layout map, so that the simulation request is simulated. And performing simulation processing on the lock bracket effect of the applied result to obtain a main picture simulation effect picture corresponding to the lock bracket configuration of the target model, so that the main picture eff