The invention discloses an intelligent firefighting control system based on Internet technology, and belongs to the intelligent building field. The intelligent firefighting control system comprises a server, an upper manager, a coordinator, gateway controllers, alarming equipment, linkage control equipment, reference nodes, and positioning nodes. The upper manager is connected with the server, the coordinator, and the gateway controllers by CAN buses. The coordinator is connected with the alarming equipment and the linkage control equipment by a ZigBee wireless sensing network. The gateway controller is disposed on ever floor, and the gateway controllers are connected together by the CAN buses, and are connected with the ZigBee wireless sensing network by the reference nodes and the positioning nodes, and the reference nodes and the positioning nodes are connected together by the ZigBee wireless sensing network. A positioning system is combined with alarming and firefighting linkage control, and after the alarming, the linkage control equipment is started, and then by using the wireless positioning system, a fire hazard area is determined accurately, and therefore after firefighters receive alarming information, the firefighters can search and rescue trapped people timely and accurately.