OLKThe gas meter information management system is based on considerations of system safety, universality, stability, and scalability, and adoptsC/SMulti layer architecture development mode, using large relational databases for data storage. Reserved for compatibility with other manufacturersICThe card gas meter and various card reader model interfaces are convenient to meet the gas company's requirements for compatibility with multiple manufacturer systems. Multiple database backup methods (manual backup, scheduled backup, interval backup, shutdown backup) are available to ensure data security. In the event of data loss, emergency plans can be activated to repair the lost data and avoid the tedious work of rebuilding archives for gas companies. Flexible and versatile configuration information to meet the application needs of different gas companies.