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Design and Expansion Development of Embedded System Software for a New Intelligent Hematology Analyzer

机译:新型智能血液分析仪嵌入式系统软件的设计与扩展

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Hematology analyzer is widely used in clinical tests in the hospital. In order to meet the needs of clinical diagnosis, various new detection function has been added to hematology analyzer to achieve joint detection of multiple parameters. Based on rapid software design and extended development methods, the design and implementation of a new intelligent hematology analyzer software are explored in this paper, and the overall design of the control node and management node are introduced, also, the software implementation of the CAN communication module and fault detection mechanism are given. The new intelligent hematology analyzer is based on the functional module of existing three-diff standard hematology analyzer, using a distributed system architecture which adopt CAN bus for communication. The CRP detection is attached to the original routine blood test, extending a new detection module only needs to increase the control node and modify the upper level. The test result shows that the new intelligent hematology analyzer based on the distributed architecture has good reliability and scalability, and can realize the rapid expansion of external modules.
机译:血液学分析仪广泛用于医院的临床试验中。为了满足临床诊断的需要,已添加各种新的检测功能,以实现多个参数的关节检测。基于快速软件设计和扩展开发方法,在本文中探讨了新的智能血液学分析仪软件的设计和实现,并介绍了控制节点和管理节点的整体设计,也是CAN通信的软件实现给出了模块和故障检测机制。新的智能血液学分析仪基于现有的三差标准血液分析仪的功能模块,采用了采用CAN总线进行通信的分布式系统架构。 CRP检测连接到原始常规血液测试,扩展新的检测模块只需要增加控制节点并修改上层。测试结果表明,基于分布式架构的新型智能血液分析仪具有良好的可靠性和可扩展性,并且可以实现外部模块的快速扩展。

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