The invention provides a communication method based on an intelligent switch. The communication method is realized based on a network provided with a plurality of switch panels. The communication method is characterized in that the switch panels are provided with at least one group of buttons, each group of buttons is used to independently control different states of a same material object, each switch panel can be provided with any number of scene buttons, each scene button is used to customize a scene mode, the switch panels are controlled mutually through the communication method; and the communication method comprises a physical network topological structure module, a bus contention processing module and a node data processing module. According to the invention, the mutual communication between intelligent switch nodes can be realized, and at the same time, reverse recording is adopted by the method of the invention, the nodes are processed in a distributed manner and received, stored and controlled independently, so the communication efficiency, performance and flexibility of the intelligent switch can be greatly improved.