In view of the situation that the mine weapon will be tested according to the new mode of in-service test,whilst there is no perfect method of data collection and management for in-service test,a method of data collection and management for in-service test of mine weapon is put forward. Regarding efficiency as the core and precision as the principle,this method clarifies the relationships among the various units in service test,builds the bridges between the units,and constructs the organizational mode of unified leadership and division implementation. Taking data collection and management system as the core technology and management means,it can carry out the data collection and management in service test with high efficiency,high-quality,better systemization and better fluency,and can be widely applied to the in-service test of various types of equipment.