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本文提出设计了一种采用模块化设计的智能配电终端，该终端采用最新的、性能稳定、实时性高、应用广泛的UC/OS-III实时操作系统，并给出了一种新的以太网电路，改进了传统的以太网电路。本智能配电终端可通过短距离无线通信模块实现装置的维护，大大提升了装置在现场维护的便利性，还可通过GPRS模块与远端主站实现通信。“,”This paper proposes an intel igent distribution terminal based on modular design.This terminal choses the latest UC/OS-III RTOS which has high real-time and stability.This terminal improves the traditional design of ether net circuit and provides a new design.This intel igent terminal improves the conveniences of maintenances via two ways:web and short-range wireless network.Moreover,this terminal can communicate with SCADA via GPRS modem.