Abstract: The work principle and character of mine environment monitoring system are described．Aiming at the mine environment monitoring,the design thought and realization method of hardware and software for the data acquisition system for mine environment are proposed based on CP1E and related mine transmitter module,and data acquisition system for mine environment is built.The hardware interface connection of intelligent sensor module and CP1E is introduced in detail，and the software design process for the system is given．The hardware and software of this system has strong versatility and stability with a high accuracy grade of data acquisition.The practice shows that the system runs stably and data acquisition in real time by this system is reliable.So it is suitable for complicated mine environment monitor,and has a certain application value in mine environment monitoring.

Key words: Mine, Safety monitoring, CP1E, Transmitter