Abstract: To reduce the dependence of remote telemetry buoy network structure on the public network, a special scalable wireless sensor network is designed. Combined with GSM network, GPRS network and Internet, the network platform of remote monitoring and control system is constructed. The hierarchical scheduling algorithm is used to improve sleep HEED sensor network topology, and a clustering-based sensor network routing protocol is proposed for pharos remote controling to address the common "hot zone" problem in multi-hop routing sensor networks. Practice has proved that the routing protocol optimizes network energy consumption, it is a better solution to the "hot zone" problem, and it can significantly extend the survival time of the network.