This paper puts forward a software system architecture for the humanoid robot teleoperation system based on RT-Linux/Linux/Windows operating system. In this new method the communication control subsystem is based on Linux operating system and exchanges data with the real-time control subsystem by using network interface instead of memolink. By this architecture the teleoperation system for the remote control of humanoid robot BHR-02 can be realized. The data transfer rate is increased, and the flexibility and adaptability of the system are improved greatly. The effective of this method has been confirmed by experiments.