Vehicle purchase tax automatic calculation method and system

Vehicle purchase tax automatic calculation method and system

The present invention discloses a vehicle purchase tax automatic calculation method and system. The method comprises: configuring a data source database facing finance data, and establishing a target database corresponding to the local according to the contract primary table and a contract detail su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LING SHIZHUAN, HUANG GAODENG, SHEN QIBIN, CHENG JUN, QIU LIHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:The present invention discloses a vehicle purchase tax automatic calculation method and system. The method comprises: configuring a data source database facing finance data, and establishing a target database corresponding to the local according to the contract primary table and a contract detail subtable of the data source database; configuring the butt joint between the contract primary table and the contract detail subtable and the vehicle purchases and sales contract table and the vehicle information detail table in the target database; configuring the extraction condition of the data source database, and establishing the data corresponding relationship from the data source database to the target database; automatically extracting the vehicle purchases and sales contract data according to data scheduling tasks; calculating the key tax indexes of the vehicle purchase tax according to the vehicle purchases and sales contract data through adoption of the vehicle purchase tax calculation rule; and filling the