Methods to Enhance the Stability of GPS Time Synchronization System

GPS timing system is commonly used for time synchronization in the seismic exploration construction site. However, owing to the influences of environmental factors, there might come across some problems between GPS receiving module and one pulse per signal, such as timing corresponding. In view of the above problems, the author proposes a method by setting the GPS receiving module communication mechanism to improve the quality of communication between GPS receiving module and system. Proved by the experiment, this method can effectively enhance the stability of GPS time synchronization system.