Intelligent Interface Design And Implentment Of The Display Module Of Automatic Coagulation Analyzer

As society advances, more and more people begin to pay attention to their ownhealth. a wide variety of medical devices are known by ordinary people. As the basismedical equipment, automatic coagulation analyzers become the first choice of thevast majority of blood testing equipment that the hospitals test blood for patients. Inaddition to the detection speed and accuracy requirements of blood coagulationanalyzer, inspectors also pay attention to the friendly man-machine interface and easyoperation of the graphical interface of the blood coagulation.The thesis was an intelligent interface design and implentment of the displaymodule of automatic coagulation analyzer and mainly designed a display controllerfor automatic coagulation analyzer module which achieved the basic intelligentinterface functions of the controller. The whole system was proposed, based onautomatic coagulation analyzer project. After the intelligent interface was developed,it could meet specific functional requirements of human-computer interaction in theautomatic coagulation analyzer project, without having to buy expensive industrialserial screen, greatly reducing development costs. In addition, through simplymodificating and configurating intelligent interface system functions of displaymodules, it could be used as display modules in the other consumer embeddeddevices.The thesis briefly introduced the system consisting of automatic coagulationanalyzer, but would focus on its hardware and software design and implentment ofthe intelligent interface modules. The controller of the display module defined fourmajor smart interfaces: the display and touch driver interface of the bare-screen; USBdata transfer interface to download data files; data storage interface based onNandflash; the command interface for serial communication with lower machine. Thewhole intelligent interfaces used microprocessor LPC1788as the hardware core andμ C/GUI graphical user interface software packages as the software core. Theinterface module communicated with PC for data transfer via USB and the PCconfiguration software generated images, icons, fonts, touch configuration, variable configuration file which were downloaded to a storage device, such as Nandflash.The interface module received lower machine serial commands, performed theappropriate touch configuration and variable configuration file, and completed therelevant graphical interface operating, such as pictures showing, text display, variabledisplay, curve drawing and basic touch operations.To achieve the above functions, the thesis made a modular layout of the wholesystem and elaborated the intelligent display module interface design andimplementation with six chapters. Chapter1is the introduction; Chapter2is theoverall program design; Chapter3and chapter4is a hardware and software design;Chapter5is a system debugging part, it achieved a partial function of intelligentinterface module; Chapter6, as the last part of this thesis, made a summary of theentire system and outlook.