Active routing communication method suitable for wireless ad hoc network

The invention discloses an active routing communication method suitable for a wireless ad hoc network. The method comprises the following steps: each node in the ad hoc network periodically sends a routing protocol message; before sending the routing message, the topological data is combined to the tail part of the routing protocol message, and the message is added to a routing protocol message cache queue to wait for sending; after receiving the routing protocol message, for the routing protocol message needing to be forwarded, if a message to be sent exists, the routing protocol message needing to be forwarded is aggregated into the message to be sent; and the node splits the message and then processes the message respectively, establishes or updates a local routing table, and adds or updates corresponding topological data. By combining a protocol message of an active routing protocol with topological data, and meanwhile, a plurality of routing protocol messages are aggregated and sent, so that the sending