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1. 发明申请

WO2012097416A1 INCORPORATION AND USE OF A POSITION SENSOR IN A METAL DETECTOR 审中-公开
标题翻译：金属探测器中位置传感器的使用和使用
公开(公告)号：WO2012097416A1
公开(公告)日：2012-07-26
申请号：PCT/AU2012/000048
申请日：2012-01-20
申请人： MINELAB ELECTRONICS PTY LIMITED , NESPER, Oliver , KURSA, Pavel Valentine , HARMER, Gregory Peter , JONES, Alexander Lewis , BECK, Philip David , STAMATESCU, Laurence
发明人： NESPER, Oliver , KURSA, Pavel Valentine , HARMER, Gregory Peter , JONES, Alexander Lewis , BECK, Philip David , STAMATESCU, Laurence
IPC分类号： G01V3/12 , F41H11/12 , G01S5/16 , B63G7/06 , G01B7/00 , G01S13/88 , E21B47/00 , G01S3/28
CPC分类号： G01S13/88 , F41H11/136 , G01C21/20 , G01V3/15
摘要： A method for recording information in relation to a use of a metal detector such that the use of the metal detector can be presented visually, including producing positional data indicative of the position of the metal detector relative to a location; and associating, with each of the positional data, information regarding one or more of: a) settings of the metal detector; b) a time; c) characteristics of the ground; d) measurement data indicative of a target, signals from the target fulfilling one or more preselected criteria; and e) one or more functions performed by the metal detector.
摘要翻译：一种用于记录关于使用金属检测器的信息的方法，使得可以可视地呈现金属检测器的使用，包括产生指示金属检测器相对于位置的位置的位置数据; 并且与每个位置数据相关联关于以下中的一个或多个的信息：a）金属检测器的设置; b）一段时间 c）地面特征; d）指示目标的测量数据，来自目标的信号满足一个或多个预选标准; 和e）由金属检测器执行的一个或多个功能。

2. 发明申请

WO2013131123A1 A METHOD FOR DISPLAYING METAL DETECTION INFORMATION 审中-公开
标题翻译：一种显示金属检测信息的方法
公开(公告)号：WO2013131123A1
公开(公告)日：2013-09-12
申请号：PCT/AU2013/000199
申请日：2013-03-04
申请人： MINELAB ELECTRONICS PTY LIMITED
发明人： CANDY, Bruce Halcro , HARMER, Gregory Peter , KURSA, Pavel Valentine , STAMATESCU, Laurentiu
IPC分类号： G01V3/08 , G01V3/38 , G01V3/36
CPC分类号： G01V3/10
摘要： A method for detecting an electrically conductive target in a soil using a metal detector, including: generating a transmit magnetic field for transmission into the soil based on a transmit signal; receiving a receive magnetic field; providing a receive signal induced by the receive magnetic field; processing the receive signal to produce a processed signal; processing a duration of the receive signal, the duration begins after a time the processed signal exceeds a threshold value and ends after a time the processed signal no longer exceeds the threshold value, to produce more than one estimations indicative of a presence of the electrically conductive target when the target is within an influence of the transmit magnetic field; and presenting graphically the more than one estimations.
摘要翻译：一种使用金属检测器检测土壤中的导电靶的方法，包括：基于发射信号产生用于传输到土壤中的发射磁场; 接收磁场; 提供由接收磁场引起的接收信号; 处理接收信号以产生处理的信号; 处理接收信号的持续时间，持续时间在处理的信号超过阈值的时间之后开始，并且在经处理的信号不再超过阈值的时间之后结束，以产生多于一个指示导电的存在的估计目标在发射磁场的影响范围内; 并以图形显示多个估计。

3. 发明申请

WO2013063659A1 IMPROVED METAL DETECTION METHOD 审中-公开
标题翻译：改进的金属检测方法
公开(公告)号：WO2013063659A1
公开(公告)日：2013-05-10
申请号：PCT/AU2012/001356
申请日：2012-11-05
申请人： MINELAB ELECTRONICS PTY LIMITED
发明人： HARMER, Gregory Peter
IPC分类号： G01V3/10
CPC分类号： G01V3/081 , G01V3/087 , G01V3/10 , G01V3/104 , G01V3/107 , G01V3/30
摘要： A method for detecting electrically conductive targets in soil including the steps of: generating a transmit magnetic field for transmission into the soil based on a transmit signal; receiving a receive magnetic field; providing a receive signal induced by the receive magnetic field; selecting at least two models, each approximating a form of a signal due to a different type of source; processing the receive signal using the at least two models to produce at least two independent signals, each representing a component of the receive signal due to a different type of source; and producing, based on at least two independent signals, an indicator output signal indicative of the presence of the electrically conductive target.
摘要翻译：一种用于检测土壤中导电目标的方法，包括以下步骤：基于发射信号产生传输到土壤中的传输磁场; 接收磁场; 提供由接收磁场引起的接收信号; 选择至少两个模型，每个模型由于不同类型的源近似于信号的形式; 使用所述至少两个模型处理所述接收信号以产生至少两个独立信号，每个信号由于不同类型的源而代表所述接收信号的分量; 以及基于至少两个独立信号产生指示导电目标的存在的指示符输出信号。

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