Gunlock camera arrangement and lens selection method based on Revit platform

The invention relates to the technical field of video monitoring, in particular to a gunlock camera arrangement and lens selection method based on a Revit platform. The method comprises: creating a Revit parameterized gunlock camera family; loading and arranging the data in a Revit project; picking up and setting gun camera family parameters; calculating a monitoring range; setting identification parameters; marking a lens type selection result of the current gunlock camera family; creating a gunlock camera family view angle three-dimensional view; using a Dynamo plug-in to calculate a monitoring range ray of the simulated gun camera family; and respectively coloring the optimal monitoring distance rays and the amblyopia monitoring distance rays, so that the effective range monitored by the gunlock camera family with different positions and different lens focal length models can be simulated. According to the method, the parameterized gunlock camera group is created and applied to any position in the Revit pr