计费账务系统作为通信系统业务运营支撑系统的重要组成部分,其发展日益受到各个运营商的关注,通过介绍传统计费模式的现状,然后结合长春市联通公司的产品对计费账务系统的关键技术—预处理系统进行分析,计费系统的预处理系统是对联机采集处理后的伪标准化计费数据文件进行标准化处理,并且对计费数据进行保存、校验、过滤、转换等各项预处理,最后转换生成系统内部设定的标准记录格式文件的过程,然后将计费数据传输给计费系统进行最后的批价。 As an important part of the business operation support system of communication system, billing accounting system is paid more and more attention to by all operators. By introducing the current status of the traditional billing model and then combining the products of Changchun Unicom with the billing accounting system The key technology of pre-processing system for analysis, billing system pre-processing system is on-line collection and processing of pseudo-standardized accounting data files for standardization, and the billing data preservation, verification, filtering, conversion, etc. Item preprocessing, finally converting the process of generating a standard recording format file set in the system, and then transmitting the charging data to the charging system for final price approval.