Brief introduction: The prepaid IC card water meter system takes the IC card as the data carrier and can realize the functions of water charging, data storage and analysis, monitoring the running status of the water meter under the microcomputer system management software, so as to realize the scientific, systematic and transparent management of water resources. The system can solve the problems such as time-consuming and difficult to charge by traditional manual meter reading by means of prepayment, automatic water meter reduction and automatic on-off valve according to water consumption, so as to improve the efficiency of the management department. in order to be widely used in property, water companies and other water supply fields, the products have been successfully used in colleges and universities, property centers and other industries. Features: 1. The software is designed with CS (client / server) architecture with beautiful interface, easy to use and easy to operate. 2. The system supports stand-alone charging and networking real-time charging, and multiple charging stations can be set up, and users can pay at the nearest charging station. At the same time, it can also provide interface functions to seamlessly interface with third-party systems. 3. The client supports the function of online upgrade. After the charging computer is connected to the network, the user can update the client charging system through the remote server when the software is started. 4. The system has the function of setting permissions, which can assign and set the operation rights of administrators, which is convenient for system management. 5. The system has blacklist query function, which can query customers with abnormal payment, which is convenient for management department to check and maintain. 6. The system has the function of customizing invoice format, and customers can customize the invoice format flexibly and conveniently according to their own needs.