As an important part of ave - 861 , motor control system is one of key parts . firstly , this paper introduces the principles and sorts of traditional automatic biochemical analyzer , system function demands , summarizes the development of automatic biochemical analyzer in native and foreign countries , discusses the important meaning of studying on the automatic biochemical analyzer . based on analyzing automatic biochemical analyzer act flow and deeply compare kinds of automatic biochemical analyzer 本文密切结合湖南爱威科技公司全自动生化分析仪ave - 861开发项目进行研究与开发,主要研制其中的运动控制系统,作为ave - 861全自动生化分析仪的重要部分,运动控制系统是保证整个系统性能的关键部件之一。
Designed in visual c + + 6 . 0 integrated developer studio , the user interface employs standard windows interface and common controls and meets the specialized demand of the operation for biochemical analyzer as well . it realizes the user ' s input , such as the programming for patient sample and quality control sample , the setting of parameters for item methods and of conditions for query , and realizes the display of views , such as reports of patient results and item results , statistical message of historical quality control data and of item results , real time running curve 用户界面在visualc + + 6 . 0集成开发环境下设计完成，采用标准windows界面和通用控件，同时又满足了生化分析仪特定的操作需要，实现了用户对病人样品数据和质控样品数据的编程、对测试方法参数的设置和查询条件的设置，以及病人结果报表、项目结果报表、历史质控统计信息、项目结果统计信息、实时显示的运行曲线等的显示。
Tms320c5402dsp was used in the design to replace six scm those was used in the automatic biochemical analyzer now and to control system , cpld epm7128 offer logic circuit to the system . a 16 - bits high - speed a / d conversion device a / d976a replaced a / d574 to complete digital - analog conversion 本系统设计中采用一片高性能的dsp (数字信号处理器) tms320c5402代替了目前生产的全自动生化分析仪的六个单片机完成系统控制，用可编程逻辑器件epm7128提供所需的逻辑信号，采用16位高速a d转换器ad976a取代以往的ad574完成模数转换。
