OMR2000C cursor reader
Detailed description
The most advanced serial port automaton in China uses suspension paper warehouse and can read 500 cards at a time.
Serial communication
The reader has its own CPU and communicates with the computer by serial communication. Thus OMR can connect with the computer by using the standard serial interface provided by the computer without opening the computer case and inserting the special interface card of the reader into the expansion slot for parallel communication. This method does not require high level of computer, hardware and software environment. It is not only easy to install, maintain and move, but also easy to connect with notebook computer or UNIX/XENIX terminal. It can also realize the way that one computer works with several OMRs at the same time.
Bar Code Reading
Can read bar code information of information card in all directions.
Independent work
The reader uses an independent power supply to transmit the processed data to the computer through the serial communication port without occupying the resources of the computer at all.
Open structure
The reader is designed with fully open mechanical structure. It is convenient to clean the photoelectric head after work. It can be used not only for pencil filling, but also for pen filling and reading heads with different densities by replacing the photoelectric head.
High-speed processing
The CPU with it is very fast. No matter how fast the host is, the maximum speed of reading information card can reach 4 sheets per second.
Modular design
Standardized and modular design is adopted in all parts of the machine, which improves the versatility and interchangeability among the parts.
Sensing Technology
The use of a large number of sensors makes the OMR work in a monitorable state, and can feedback information quickly and accurately, which improves the working efficiency and automation.
Paper bin capacity
OMR2000C has a maximum capacity of 500 information cards at one time. It can also adjust the rising and falling range of the paper bin according to the stable card reading to improve work efficiency.
Synchronized Tooth Belt
The gear train is driven by synchronous toothed belt, which makes the information card move more smoothly during reading and improves the service life of the transmission system.
High accuracy
The advanced fuzzy recognition algorithm is used to deal with the varying degrees of filling and the unclean eraser.
Paper requirements are loose.
By means of self-calibration, the error discrimination caused by paper cutting deviation and paper moving deviation can be solved, which greatly improves the accuracy.
OMR-2000C cursor reader is suitable for centralized processing of large amounts of data, and is the best choice for managers of provincial, municipal and various social examination organizations.
System support
DOS, WINDOWS95, WINDOW98, WINDOWS NT operation platform.
Reading software supports FOXPRO database and client/server database software such as SQL SERVER, SYBASE, ORACLE, etc.
Application software
It provides the general reading system under DOS operating system and the special reading system for examinations, and provides high-level language programming interfaces such as C and FOXPRO. The general reading system (stand-alone version and network version) under WINDOWS 9X and WINDOWS NT operating system, the reading statistics system of middle school examination, the teaching evaluation system of middle school, the reading analysis system of university foreign language examination and the user API interface under WINDOWS95 (98) environment.
Supporting services
Wuyuexin has many experienced software and hardware network engineers. We can provide you with a complete network solution based on WINDOWS NT, NETWARE and INTERNET/INTRANET. Welcome to inquire and purchase. At the same time, it also provides users with matching information card design and high quality printing services, price concessions.
After-sales service
After the product is sold, it is guaranteed free of charge for one year and maintained for life. Follow-up applications are upgraded free of charge.
