The Design And Development Of The Facility For Off-line Checking Bank Paper

The facility for off-line checking bank paper is one of the key links in the process of processing controlling and quality checking control. It is not only strenthen the foundation for the automatic production, scientific management, safe operation and energy saving but also decrease the working intension and improves the producitivity. Therefore, it is very important to optimally design and develop such a facility for off-line checking bank paper with advanced techniques and mature device.On the basis of the primary control system for off-line checking bank paper, which no-scathe spraying code and marking disqualification products, we took the high-speed and the reliant microcomputer as the hardcore of the device. Do the real-time emulation and the controlling to the printer, checking the several important circulate parameter and analyse the telecom code.Base on analyzing and researching the structure, signal and process's process of the primary control system for off-line checking bank paper, which no-scathe spraying code and marking disqualification products, Designed and developinged of the facility for off-line checking bank paper, This paper expatiate on the design and the development of the facility's construction and scheme, experiment and debug design, software and hardware design, anti-jamming design and so on.The checking facilify adopts the technique of the analog circuit and figurecircuit to analyze and design the structure of many channels' electric equipment.on the basis of the systemic occasional sequence analysis, there has appeared the relevant arithmetic to design the software which has solve the character of the real-time for so many signals and designed the software hardware to do the anti-jamming. In order to promote the equipments' reliability and practicability, there did the imitiated experiment about the software and the hardware.The facility constitutes with seven high-speeding microcomputers which is combined with the primary system through the serial port and which supply the products' information then finally achieve the digital of the quality-checking and the modernization of the inform-management.