1. By using of artificial intelligence, expert systems, electrical fault theory, image processing, large databases and a variety of new computer technology, Qiming software realizes computer-assisted functions which can help users quickly analyze and judge the fault location and cause of the malfunction to improve the efficiency of maintenance. This software provides 120,000 kinds of aircraft maintenance experience and the maintenance of data.
    2. It can quickly query the circuit drawings and experience included in the software. This software provides 200,000 pieces of circuit and printed circuit board diagrams of complete machine or unit. Users can not only directly target to the desired circuit graphs and experience through inputting assigned type in the "quick search diagram and experience" functional module, but also can search the circuit diagrams according to the machine core or manifold block. This will greatly enhance the efficiency of maintenance staff.
    3. You can query the electrical parameters and substitution models of more than 410,000 species components (including: integrated circuits, transistors, line output transformer, remote control, CRT, etc.) in the software, including dozens classes of household electrical appliances which are commonly used. For example: you can query 48,000 variety of Manifold line resistance, voltage, pin parameters and functions, the relevant circuit and pinout diagram, near 47,000 manifold substitution type.
    4. The attached EEPROM writer (color TV bus reproduction instrument) can make rapid backup, erase and write for the bus data of 24C series of chips. This software provides a large number of writers of income data for users, while users can also use our writer to write his own stored data of 24C series.
    5. This software provides an independent input and inquiry system for every user. Users can input their own accumulated experience and collected Manifold, transistor parameters into the "Input and Inquiry System" to facilitate their use. Users can also modify or delete their own input data according to their demand. It just likes providing users an electronic notebook (personal database).
    6. The software includes multi-media teaching software for home appliance repairs. It contains three independent softwares:①"Multi-media teaching software". It mainly explains the principles of TV (IIC bus and switching power supply), VCD, and mobile phone. The software has made a detail description of the Multi-media teaching software in maps, text and voice. ②"TV Principles teaching software". It mainly explains the principles of TV (Qi-Ming Feng edited, more than 40 million words), the repair entry of digital TV, and the adjustment and maintenance methods of IIC bus.③"User guide", it mainly introduces how to use this software to make fault diagnosis, query component parameters, substitution models, schematics papers and so on.
    7. There is a dictionary which can transform among English, English abbreviations and Chinese in this software.175,000. It can fast transform the English and English abbreviations on the circuit diagrams and machine panel.
    8. Bibliography of scientific and technical information retrieval: users can query a variety of bibliography of household appliances maintenance journals (appliance repair, electronic newspaper, radio, etc.) in the recent decade to help them quickly find the required reference.163,000
    9. Appliance Maintenance Management and Materials Management System: it can not only help maintenance personnel to make records, statistics, and queries for their own work, but also print appliance repair business and materials in-and-out operations out, so users can sort out their own maintenance work conveniently.
    10. You can quickly query the principle about 120 kinds of household electrical appliances including TV, Camcorder, communication and transportation,785 types of brands, 43,972 types of models machine or cell circuit in our software. It will become a right-hand man of the maintenance staff