Method, system, and apparatus for opening accounting data capabilities

A system for opening accounting data capabilities, comprising:

• an accounting data management module, adapted to:
• store accounting data;
• invoke an interface module to receive a Balance Control Request (BCR) sent by a charging system and carrying a request type, and perform an accounting data management operation corresponding to the request type for the accounting data;
• and invoke the interface module to send a Balance Control Answer (BCA) carrying an accounting data processing result to the charging system;
• and
• an interface module, available to be invoked by the accounting data management module.

An accounting data management apparatus, comprising:

• a storing module, adapted to store accounting data;
• and
• a resolution executing module, adapted to invoke an interface module to receive a Balance Control Request (BCR) sent by a charging system and carrying a request type, resolve the request type, and perform an accounting data management operation corresponding to the request type;
• and invoke the interface module to send a Balance Control Answer (BCA) carrying an accounting data processing result to the charging system.