CAJ | 학술논문

针对非接触式寻找目标区域金属物的检测定位系统，使用新型电感数字传感器LDC1000作为检测元件，利用传感器所带线圈产生的交变磁场检测进入磁场范围内的金属物，以加载传感器的遥控小车，进行扫描路径的控制。系统以工作频率为8 MHz的STM32单片机为主控核心接收并处理检测数据，控制直流减速电机带动无线遥控小车进行区域扫描，无线遥控通过SI4432通信模块实现。试验结果表明，系统可以提供高效的金属探测及定位功能，且实现了探测仪的小型化和远距遥控，具有较高的应用价值。
침대비접촉식심조목표구역금속물적검측정위계통，사용신형전감수자전감기LDC1000작위검측원건，이용전감기소대선권산생적교변자장검측진입자장범위내적금속물，이가재전감기적요공소차，진행소묘로경적공제。계통이공작빈솔위8 MHz적STM32단편궤위주공핵심접수병처리검측수거，공제직류감속전궤대동무선요공소차진행구역소묘，무선요공통과SI4432통신모괴실현。시험결과표명，계통가이제공고효적금속탐측급정위공능，차실현료탐측의적소형화화원거요공，구유교고적응용개치。
Aiming at the non-contact detection and locating system for the metal object in target area, by adopting the new type of inductive digital sensor LDC1000 as the detecting component, and the alternating magnetic field generated by the coil of sensor to detect the metal object inside the magnetic field. With the remote controlled car of the loading sensor the scanning path is controlled. With STM32 single chip computer as the main control core that is working at 8 MHz, the detection data are received and processed to control DC geared motor, drive the wireless remote controlled car for scanning the target area; the wireless remote control is implemented via SI4432. The result of tests shows that the system can provide high efficient metal detection and locating functions, and realize miniaturization and remote control for the detector, it possesses higher applicable value.