IC card management system

IC card management system, energy meter management system, prepaid management system

This system is a sales management software developed for prepaid electricity meters for use by power supply departments. It has complete functions, friendly interface, clear structure, and easy operation. It is a powerful tool for promoting the use of prepaid electricity meters.

The software and hardware equipment required for the entire electricity sales system includes prepaid electricity meters, IC card readers, IC cards, and computer terminal management systems.

Prepaid electric meters (referred to as electric card meters) are high-precision, long-life static electronic meters that ensure long-term stable measurement accuracy.

The Minghua RD series contact type IC card reader is frequently used in the process of selling electricity and requires stable quality.

The reader is connected to the serial port of the computer using a serial data cable. The connection speed (baud rate) is 9600bps. There is an indicator light when reading and writing after power on.

Standard encrypted IC cards are used, which have good confidentiality, security and reliability, strong universality, low cost, and are easy to widely promote and adopt.

The management software is designed and developed in a Windows 32-bit environment, with Microsoft's MDAC data access component, running on MS Windows 98 SE/2000. Assuming that you have successfully installed the system on this platform.

If the system does not display properly during operation, please ensure that your system display color is set to at least 16 bit color with a resolution of 800 * 600 or higher (32-bit true color with a resolution of 1024 * 768 is preferred).

8. Fully functional system

In addition to strong business processing capabilities, it should also have strong statistical analysis capabilities, providing comprehensive statistical analysis data to assist in analysis and decision-making.

8. The system structure is tight

The system should provide strict operation permission management, convenient and standardized basic data entry functions, and complete data backup, organization, and recovery functions to ensure the safe and reliable operation of the system.

8. Beautiful system interface

The system should provide a simple operating method and a beautiful and comfortable operating interface. Each operation link has corresponding prompt information, and the design of windows and menus strives for simplicity and clarity.

The DBMIS prepaid electricity meter information management system includes six functional modules: login management, daily business, user management, report query, setting and maintenance, and card reading and writing.

: 1. Login Management

The 8 system provides a convenient login module and a temporary logout module to ensure security.

Operators can set operational permissions and passwords to log in to the system.

To adapt to the personal preferences of different operators, the background image of the software can be adjusted.

8 Simple calculators are convenient for accounting operations.

: 2. Daily business

We focus on the management of electricity application and sales in this module. At the same time, consolidate business related activities. Through daily business management, connect the various steps of business expansion and installation, and gradually collect and organize user electricity usage records.

It has the function of purchasing additional power cards. After the issuance of the electric card, if the user loses it, the method of replacing it with a replacement electric card can be used.

: 3. User Management

The module comprehensively manages the electricity usage of users within its jurisdiction and adds multi-level inspection functions.

When calculating the user's electricity consumption, check the rationality of the user's electricity consumption situation; After calculating the monthly electricity consumption of the user, conduct abnormal analysis on the monthly electricity consumption of the user, and the analysis results can be visually displayed in data lists and various graphical forms;

Help to understand the trend of monthly electricity consumption in the current year and compare it with the electricity consumption of the same period last year. The analysis results can be visually displayed in data lists and various graphical forms;

Can promptly detect abnormal electricity usage by users and implement targeted inspections.

: 4. Comprehensive query and statistical report

The module can accurately calculate the line area and monthly sales and consumption of electricity under the jurisdiction of the power supply, generate relevant assessment indicators, and conduct comparative analysis.

It can be classified by region and month for easy output of various reports.

: 5. System setup and maintenance

The module sets and maintains key system parameters; Manage the operators;

Maintain a series of reference tables, user information, electricity meter information, electricity bill information, personnel management information and other basic data used in the management system, and perform daily backups of the database; Backup, clean, and restore data. To ensure the safe and reliable operation of the system.

: 6. Electric card reading and writing

The module handles the reading, writing, and production of various power cards (test cards, check cards, set cards, reset cards, and purchase power cards).

: 7. online help

The 8 system provides a help module, and the help hotkey is the F1 key