Abstract
The invention discloses a rapid exclusion-contained wireless sensor network clustering routing method and system, and provides a rapid exclusion-contained wireless sensor network clustering routing method and system. Whether a newly added event or a deleted event of a node occurs in a cluster area is monitored in real time, and then cluster head election is carried out again; whether the cluster head election succeeds or not is judged by calculating the reliability of the routing link from the cluster head node to the sink node obtained by election, so that the finally obtained cluster head node is optimal in reliability in the area. The node can be quickly and dynamically removed or a new node can be quickly and dynamically added into the sensor network; according to the method, the longservice life of the network of a hierarchical topology clustering algorithm such as an LEACH algorithm or an HEED algorithm is kept, the battery loss is basically the same as that of the HEED algorithm, the reliability of network communication is also guaranteed, and the network transmission packet loss rate is lower than that of a common HEED algorithm.