摘要
针对夜间无照明的情况,设计制作了可全天候探测与确定非法侵入人员位置的系统。采用热释电红外传感器探测人体发出的红外线,并设计了一个可随侵入人员移动而转动的随动机构,利用角度传感器输出探测目标的位置信号。当有人员非法侵入防范区域时,能够实时地发现目标及准确将其定位。经实验测试,具有较高的可靠性和准确度,且制作成本低,具有较好的推广应用价值。
Design and made for the system of infrared detection and localization for someone illegal invasion when without lighting in night.A Pyroelectric infrared sensor is used to detect the infrared rays emitted by a human body,and design servo mechanism which rotate with the mobile of intrusive personnel. It output the information of position detected by the angle sensor.When the prevention area is invaded illegally by someone,it can discover the target and accurate position really-time.It has high reliability and accuracy through testing.The cost of manufacture is low,and it has good application value.
出处
《电子测试》
2014年第8期29-31,共3页
Electronic Test
基金
贵州省自然科技基金资助项目(No.[2008]2051)
贵州省教育厅自然科技基金资助项目(No.[2008]047)
关键词
红外探测
定位
系统结构
设计
infrared detection
location
system
design
