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    • 6. 发明授权
    • 지하매설물 탐지기 및 이를 이용한 지하매설물 탐지방법
    • 检测用于传感的磁性物质的检测装置及使用该检测装置的检测磁化物质的方法
    • KR100947659B1
    • 2010-03-15
    • KR1020100000850
    • 2010-01-06
    • (주) 이우티이씨
    • 정진상
    • G01V3/08G01V3/00
    • PURPOSE: A detector for a buried objective and a method for detecting the buried objective using the same are provided to omit the correction process by comparing a detected magnetic flux density value from the detector to a reference value. CONSTITUTION: A theoretical value of a magnetic flux density is calculated according to the distance between a detection sensor and a magnetic marker(S41). A actual detected data is gathered(s42). A reference value of the magnetic flux density is saved in a master processor(S43). An experimental value of the magnetic flux density is saved in the master processor(S44). The difference between the reference value and the experimental value of the magnetic flux density is compared to a first tolerate value(S45). The existence of the magnetic marker is verified based on the comparison result(S46).
    • 目的:提供一种用于掩埋物镜的检测器和使用其的掩埋物体的检测方法,以通过将来自检测器的检测磁通密度值与参考值进行比较来省略校正处理。 构成:根据检测传感器和磁性标记之间的距离计算磁通密度的理论值(S41)。 收集实际检测到的数据(s42)。 在主处理器中保存磁通密度的参考值(S43)。 在主处理器中保存磁通密度的实验值(S44)。 参考值和磁通密度的实验值之间的差值与第一容许值进行比较(S45)。 基于比较结果验证磁性标记的存在(S46)。
    • 8. 发明授权
    • 지하매설물 관리를 위해 자기마커를 이용하여지하매설물의 위치를 파악하는 지하매설물 탐지기
    • 地下埋葬探测器,用于使用磁性标记定位地下物品以进行地下埋葬管理
    • KR100430385B1
    • 2004-05-10
    • KR1020030038963
    • 2003-06-17
    • (주) 이우티이씨
    • 김평명노훈
    • G01V3/08
    • PURPOSE: An underground material detector for detecting a position of an underground material using a magnetic marker to manage an underground material is provided to grasp correctly the underground material by detecting the magnetic field from a magnetic marker adhered on the underground material. CONSTITUTION: An underground material detector for detecting a position of an underground material using a magnetic marker to manage an underground material includes a plurality of flux gate sensors, a digital gradiometer, a digital-analog converter, a voltage controlled oscillator, and a voice amplifier. The flux gate sensors(12) is used for measuring the magnetic field from the magnetic marker adhered to the underground material. The digital gradiometer(20) is used for outputting 8-bit parallel digital data by using output signals of the flux gate sensors. The digital-analog converter(25) is used for converting the 8-bit parallel digital data to analog signals. The voltage controlled oscillator(27) is used for outputting the analog signals of the digital-analog converter as the analog signals of audio frequencies. The voice amplifier(28) is used for amplifying the output signals of the voltage controlled oscillator.
    • 9. 发明授权
    • 매설물 관리시스템
    • 매설물관리시스템
    • KR100369964B1
    • 2003-01-30
    • KR1020000059968
    • 2000-10-12
    • (주) 이우티이씨김평석창성
    • 석창성김정표김평
    • G01V3/10
    • PURPOSE: A management system for buried materials is provided to prevent damage under construction and to help a construction plan by getting information for buried materials in advance. CONSTITUTION: The management system for buried materials comprises: probing equipment(10) containing a power supply unit(11) supplying power sources by converting an alternating current and a direct current into an alternating current, an induced magnetic field generating unit(12) generating a magnetic field by taking the power sources from the power supply unit(11), a guide magnetic field controlling unit(14) attached to the front end of the guide magnetic field generating unit and an antenna(17) receiving signals transmitted from the outside, a signal amplifying unit(18) amplifying the received signals, an analog/digital converting unit(19) converting the amplified signals into digital signals, and a data processing unit(13) processing the digital signals to be movable; a buried chip module(20) containing a guide magnetic field receiving unit(21) generating an alternating voltage from the magnetic field generated from the guide magnetic field generating unit, a circuit protective switching unit(22) switching if the alternating voltage is higher than the appointed value, an alternating current/direct current converting unit(23) converting the alternating voltage into a direct voltage, a microprocessor(24) controlling a buried chip module(20) by taking the appointed direct voltage, a memory(25) outputting the information of the buried materials stored by the control of the microprocessor(24), and a transmitting unit(26) transmitting the outputted information from the memory.
    • 目的:提供埋设材料管理系统,以防止施工中的损坏,并通过提前获得埋藏材料的信息来帮助施工计划。 本发明的埋入材料管理系统包括:探测设备(10),其包含通过将交流和直流转换为交流而供应电源的供电单元(11);感应磁场产生单元(12) 通过从电源单元(11)获取电源的磁场,附接到引导磁场产生单元的前端的引导磁场控制单元(14)和接收从外部传输的信号的天线(17) ,放大接收信号的信号放大单元(18),将放大后的信号转换为数字信号的模拟/数字转换单元(19),以及处理数字信号为可移动的数据处理单元(13) 埋入芯片模块(20),其包含:引导磁场接收单元(21),其从引导磁场产生单元产生的磁场产生交流电压;电路保护开关单元(22),其在交流电压高于 指定的值,将交流电压转换为直流电压的交流/直流转换单元(23),通过获取指定的直流电压来控制掩埋芯片模块(20)的微处理器(24),存储器(25) 由微处理器(24)的控制存储的掩埋材料的信息以及从存储器发送输出信息的发送单元(26)。