生理信号发生器技术研究综述  

A review of technical research on physiological signal generators

作　　者：秦冬至 梁栗炎 张倩 QIN Dongzhi;LIANG Liyan;ZHANG Qian(China Academy of Telecommunications Technology,Beijing 100191,China;Intellectual Property and Innovation Development Center,China Academy of Information and Communications Technology,Beijing 100191,China)

机构地区：[1]电信科学技术研究院,北京100191 [2]中国信息通信研究院知识产权与创新发展中心,北京100191

出　　处：《信息通信技术与政策》2025年第3期36-43,共8页Information and Communications Technology and Policy

摘　　要：随着科学技术的发展,越来越多的生理信号分析设备投入医疗应用,可有效提升人民生活健康水平。医疗设备的评估和测试验证面临技术复杂度高、周期长等挑战。因此,生理信号发生器近年成为研究与开发热点,该设备面向生理信号分析设备的功能性能测试与校准,具有极高的应用价值。目前缺少对生理信号模拟器从原理到技术方案的总结,且不同生理信号之间具有较大的差异性,为此首先系统阐述了生理信号的特征、生理信号模拟器的架构及其子模块原理;进而对比分析了主流信号发生器的设计方案与应用场景;最终系统性梳理了现有生理信号模拟器的实现方案及其创新点,旨在为生理信号模拟器的研发与应用提供一定参考。With the development of science and technology,more and more physiological signal analysis devices have been applied in medical fields,which can effectively enhance people's health.The assessment and testing verification of medical devices face challenges such as high technical complexity and long cycles.Therefore,physiological signal generators have become a hot topic for research and development in recent years.These devices are designed for the functional performance testing and calibration of physiological signal analysis devices,and thus have extremely high application value.There is currently a lack of summary of physiological signal simulators from the principle to the technical solution in the field,and there is a great difference between different physiological signals.Therefore,this paper first systematically elaborates the characteristics of physiological signals,the architecture of physiological signal simulators and the principles of their sub-modules.Then,it compares and analyzes the design schemes and application scenarios of mainstream signal generators.Finally,it systematically reviews the implementation schemes and innovation points of existing physiological signal simulators,providing some reference for the research and application of physiological signal simulators.

关 键 词：生理信号 信号发生器 测试 

分 类 号：D920.1[政治法律—法学]