Channel model generation method and device, equipment and storage medium

The invention provides a channel model generation method and device, equipment and a storage medium, and belongs to the technical field of building information model processing. The method comprises the following steps: acquiring a first channel parameter input by a user, wherein the first channel parameter comprises the height and width of a channel; obtaining preset second channel parameters, wherein the second channel parameters comprise geometrical parameters of an escalator in the channel, geometrical parameters of stairs in the channel, geometrical parameters of a pit in the channel andgeometrical parameters of the top of the channel, and the pit is a pit bearing components of the escalator; calculating coordinate values of a plurality of target points in the channel according to the first channel parameter and the second channel parameter; and generating a three-dimensional geometric model of the channel according to the coordinate values of the plurality of target points. Thetechnical problem of low m