According to the characteristic of IEEE 1394 with wide bandwidth, common and real-time, the author put forward IEEE 13 94 should be applied into real-time digital video transfer in optics-electronics theodolite.

• 根据高速串行总线标准IEEE1394宽带宽、通用和实时性好的特点，提出将IEEE1394应用到光电经纬仪实时视频图像传输中的方案构想。