On-duty system data synchronization method

Abstract

The invention discloses an on-duty system data synchronization method which comprises the following steps: respectively deploying on-duty systems of a superior unit and a subordinate unit, and establishing an association relationship between the superior unit and the subordinate unit, so that normal communication and data synchronization of a synchronization service can be realized; the subordinate unit detects whether the superior unit operates normally while establishing the basic data of the unit, and if the superior unit operates normally, the basic data of the subordinate unit is synchronized to the superior unit and the synchronized data is marked in the subordinate unit; if the superior system is abnormal, the synchronization is abandoned, and the subordinate unit marks unsynchronized data; and for the data marked as unsynchronized data, thesubordinate unit cyclically synchronizes the data to the superior unit until data synchronization succeeds. By means of the mode, the on-duty systems of the upper and lower units are established, a complete on-duty system hierarchical system structure is formed, the workload of data maintenance of the upper units is reduced, the coupling degree of the data relation between the unit systems is reduced, and the chain influence caused by a single fault is avoided.

Description

technical field [0001] The invention relates to a data synchronization technology, in particular to a data synchronization method for an on-duty system. Background technique [0002] In the field of duty, the upper and lower levels have different responsibilities and authorities. The duty information system, based on the data interaction of application services, links the work tasks of various units to effectively improve the efficiency of duty and ensure the smooth progress of duty tasks. Existing systems are usually deployed from the higher-level unit. When the system of a certain unit fails, the performance of the higher-level unit of the unit and the subordinate units under the jurisdiction of the unit will be affected. When the data of a certain unit is irreversibly damaged, it will cause the unit to re-collect the data and enter it again, which will seriously affect the efficiency of duty and the interaction of work tasks between the upper and lower units, and even aff...

AI Technical Summary

Problems solved by technology

Existing systems are usually deployed from the higher-level unit. When the system of a certain unit fails, the performance of the higher-level unit of the unit and the subordinate units under the jurisdiction of the unit will be affected.

When the data of a certain unit is irreversibly damaged, it will cause the unit to re-collect the data and enter it again, which will seriously affect the efficiency of duty and the interaction of work tasks between the upper and lower units, and even affect the security tasks.

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