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The Design and Study of Hardware & Software in MSCIS Intelligent Interface Control System

Author: FuZuo
Tutor: ChenMingZhao
School: Wuhan University of Technology
Course: Marine Engineering
Keywords: MSCIS interface system Device driver DLL Simulation Welcome letter cards The main control card
CLC: TP311.52
Type: Master's thesis
Year: 2002
Downloads: 67
Quote: 3
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Abstract


With the rapid development of computer hardware and software technology, computer technology in the field of industrial control consistent with the characteristics of high reliability, high prices have undergone a lot of changes. The distributed control system (DCS), dispersed because of its function, load dispersion, fault dispersed, centralized management and easy expansion characteristics are widely used in modern industrial processes, to become a branch of the most active field of industrial control. MSCIS (Marine Simulation Control Interface System) is the modern ship engine room simulator training developed a set of distributed intelligent input / output interface control system. It implements mutual conversion and transmission of digital / analog simulation system interface computer and control panel desk or other hardware. MSCIS interface system inherited characteristics and advantages of the DCS, distributed structure, composed by a host computer host and a lower-level I / O interface chassis. The host host centralized monitoring communication link lower I / O interface chassis, lower I / O chassis connected directly to the control of disk or other hardware device, decentralized control interface system input output channels. Lower I / O function card in the chassis supports four different types of input and output channels, each functional board to work independently, and noninterference in each other, and one of the input or output channel failure does not affect other input or output channel normal job. The MSCIS interface system with a full-featured, and flexible configuration, the I / O interface points, real-time, high reliability, portability and cost-effective advantages, also can be used in other systems simulation engineering, industrial control engineering fields . The development of the control system of MSCIS intelligent interface, my school developed independently distributed interface system an attempt not only to exercise and improve the ability of independent R \u0026 D to develop ship simulation training device I / O interface system, and reduce the entire simulation system hardware costs, for the realization of the simulation system independent developed taking an important step, and has great practical significance and economic benefits. High-speed intelligent communication card MSCIS interface system and the main control card Dredging simulation training on normal test run, laid the foundation for the further development and improvement of the intelligent interface control systems in MSCIS. The thesis is completed in high-speed intelligent communication card the developed MSCIS interface system based on the main control card and communication card device driver development. Throughout the study started work from two aspects of the system hardware design and software programming MSCIS interface. System research and development process mainly consists of the following steps: 1. First, the design of high-speed intelligent communication card apply Prote199 software, hardware schematic diagram of the main control card, re-design of the printed circuit board diagram and sent to the factory system board; 2. Debugging, circuit board hardware troubleshooting, chip testing; 3. Written communication card control card the control assembly language program, debugging in SUPER ICE16 emulator emulation; SUPER ICE16 emulator connection boards, online simulation the debug communications card and the main control card control program, and RS-485 communications test; Wuhan University, a master's degree thesis. To be burned into an EPROM chip emulation debugging successful control program conducted E! '110M Simulation debugging; 6. Offline debugging communication cards, control cards, and RS-485 data communication; 7. Design communication card device driver DLL written the MSCB Smart V Chuan test bench software. Composed of papers from the intelligent MSCIS interface control system on the principle of the system hardware and software technology and design experience. Hardware, covers the high-speed communications card, hardware circuit design of the main control card, anti-jamming technology, chip control programming and hardware upgrade program; software, the article describes the design and method of communication card device driver DL Bu interface system test software and multi-threaded programming techniques.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
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