Vibration sensors play an important role in many fields,such as engineering structural safety monitoring,pipeline maintenance and earthquake monitoring.It always spends many human and material resources as well as much time.The distributed optical fiber vibration sensor is superior to the traditional vibration sensor in many aspects.In recent years,it becomes a research hotspot in the field of fiber optical sensors.The distributed optical fiber vibration sensor has a good prospect.This paper introduces some related technologies of the distributed optical fiber vibration sensors.Development tendency and application fields are also predicted.