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A hybrid network system is proposed for the dispersive of the remote heat exchange station in city heating system. The data are gathered through CAN Bus node and transferred remotely by GPRS. The system hardware configuration is introduced in detail, at the same time the design processes of hardware and software of intelligent node and wireless gateway are illustrated. Finally, a case is given, and the running result shows that the system is safe, economic, high precision and real-time, and be worth promoting.