[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjFJa2DO7tgo-IMwW6guoffly4kEa7cVeA8huDMkjchg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-19 23:15:13",237365208,[8,9,10,11],"电容式指纹识别","光学式指纹识别","超声波式指纹识别","温差感应式识别技术",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},31,"5b967c38374f4b1466703170f4fe2a37","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd80fc54d6a2baddd658d43df51dcc36b.jpeg","物联网识别技术与应用","work_48262831","指纹识别","是利用超声波扫描表皮微观特性.指纹模组发出的特定频率的超声波扫描手指,当超声波接触到指纹的"嵴"和"峪"时,被吸收、穿透、反射的程度有差异,会产生不同能量的回波并被传感器接收,从而构建出 3D 指纹图像",[21,32,41,50,59,64,67,72,81,90],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],237365203,[25,26,27,28],"唯一性","稳定性","可变性","方便性","以下哪项不是指纹识别技术的优点?( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],237365204,[36,37,38,39],"斗型纹","弓型纹","箕型纹","以上都常见","以下哪种指纹类型相对较为常见",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],237365205,[45,46,47,48],"手机解锁","门禁系统","医疗诊断","金融支付","指纹识别技术在以下哪个领域应用较少?( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],237365206,[54,55,56,57],"贾公彦","宋慈","孔子","李白","是第一个发现人类的指纹一生都不会改变的人",{"answer":60,"createTime":5,"id":61,"options":62,"question":63,"source":30,"type":31},[],237365207,[8,9,10,11],"是基于温度感应的原理而制成的,每个像素都相当于一个微型化的电荷传感器,用来感应手指与芯片映像区域之间某点的温度差,产生一个代表图像信息的电信号",{"answer":65,"createTime":5,"id":6,"options":66,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":68,"createTime":5,"id":69,"options":70,"question":71,"source":30,"type":31},[],237365209,[8,9,10,11],"不能湿手解锁,也无法隔着电场情况复杂的屏幕实现屏下指纹识别",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":30,"type":31},[],237365210,[76,77,78,79],"AS608","HCSR501","LD3320","MFRC522","是一款集成了指纹图像采集和指纹比对算法的指纹识别模块",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":30,"type":31},[],237365211,[85,86,87,88],"光学指纹模块","电容式指纹模块","温差感应式识别模块","超声波指纹模块","AS608指纹模块是一款( )",{"answer":91,"createTime":5,"id":92,"options":93,"question":94,"source":30,"type":95},[],237365212,[8,9,10,11],"指纹识别技术有哪些( )",1]