Cross-local area network task execution cluster networking system

The invention discloses a cross-local area network task cluster networking system, which comprises a management node and a task execution cluster, the management node is deployed in a public network and is used for providing task management and cluster management, and the task management comprises registration of calculation tasks, distribution of the registered calculation tasks to at least one execution node in the task execution cluster and summarization of execution results of the at least one execution node for the calculation tasks; the cluster management comprises execution of registration of nodes and execution of state maintenance of the nodes; the task execution cluster comprises at least one execution node, and each execution node is deployed in the local area network, can access the management node of the public network and is used for receiving and executing the calculation tasks distributed by the management node after registering on the management node. According to the system, unified scheduli