anti-interference ability and high cost performance. However, there are also disadvantages. One is that the human-machine interface of the PLC control system is mainly consists of buttons, switches, lights, etc., various data curves cannot be displayed in real-time. The second is that the programming ability of the PLC is limited, so some complex control algorithms cannot be implemented by use it. Therefore, On the basis of the realization of PLC control system, the IPC control system was developed to inherit and extend functionality of the PLC. In this paper, a remote monitoring and control system of the gas temperature of the HCWT was developed in MFC by using VC as a development language.