Processing method for single-particle events based on spaceborne navigational satellite receiving system

The present invention provides a processing method for a single-particle events based on a spaceborne navigational satellite receiving system. The method performs continuous monitoring for multiple backup data, navigation satellite signal solution program operation state and a current-limiting resistive voltage state to achieve autonomous state recovery of the spaceborne navigational satellite receiving system influenced by a single-particle event. The method also performs monitoring for a first set response event reported for the navigational satellite receiving system, a communication statewith the navigational satellite receiving system, a navigational satellite receiving system remote sensing data state and a navigational satellite non-location state to control outage/electrifying ofthe whole navigational satellite receiving system to achieve state recovery of the spaceborne navigational satellite receiving system influenced by the single-particle event and allow the navigationalsatellite receiving system