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    • 35. 发明公开
    • 제어 장치, 레이더 검지 시스템, 레이더 검지 방법
    • 控制装置,雷达检测系统和雷达检测方法
    • KR1020120068700A
    • 2012-06-27
    • KR1020110129533
    • 2011-12-06
    • 후지쯔 가부시끼가이샤
    • 가지키준코
    • G08G1/04
    • G01S13/91G01S7/4017G08G1/04
    • PURPOSE: A control device, a radar detection system, and a radar detection method thereof are provided to detect malfunction of a radar apparatus according to a signal outputted from radar with respect to the vehicle detection radar apparatus. CONSTITUTION: A scanning situation data storage part(1e) stores scanning situation information. An acquisition unit(1a) acquires coordinates of a scanning start position and a scanning end position. An output unit(1b) calculates an average value of the coordinates. The output unit stores the scanning situation information in the scanning situation data storage part. A comparison unit compares the average value of the coordinates of the scanning start position with a standard value of the scanning start position. The comparison unit compares the average value of the coordinates of the scanning end position with a standard value of the scanning end position. A malfunction determination part(1d) detects a radar malfunction.
    • 目的:提供一种控制装置,雷达检测系统及其雷达检测方法,用于根据从雷达输出的相对于车辆检测雷达装置的信号检测雷达装置的故障。 构成:扫描情况数据存储部(1e)存储扫描状况信息。 获取单元(1a)获取扫描开始位置和扫描结束位置的坐标。 输出单元(1b)计算坐标的平均值。 输出单元将扫描情况信息存储在扫描情况数据存储部分中。 比较单元将扫描开始位置的坐标的平均值与扫描开始位置的标准值进行比较。 比较单元将扫描结束位置的坐标的平均值与扫描结束位置的标准值进行比较。 故障判定部(1d)检测雷达故障。
    • 36. 发明公开
    • 자가진단 FMCW 레이더 레벨 게이지
    • FMCW自我诊断FMCW雷达水准仪
    • KR1020160138434A
    • 2016-12-05
    • KR1020167026912
    • 2015-04-01
    • 로즈마운트 탱크 레이더 에이비
    • 클레멘미카엘
    • G01F23/284G01F25/00G01S7/40G01S13/34G01S13/88
    • G01F23/284G01F25/0076G01S7/4017G01S7/4056G01S13/343G01S13/88G01S2007/4078
    • 자가진단 FMCW 레이더레벨게이지및 레이더레벨게이지로자가진단을제공하는방법이트랜시버, 믹서, 신호전파장치및 트랜시버와신호전파장치를연결하는신호전파경로, 필터수단및 처리회로를포함한레이더레벨게이지에제공된다. 필터수단은필터된중간주파수신호를제공한다. 트랜시버는신호전파경로로부터기준에코가상기필터된중간주파수신호에감지될수 있게구성된진단스윕, 또는기준에코가상기필터된중간주파수신호에서억제되고표면에코가감지될수 있게구성된측정스윕을출력한다. 처리회로는기준에코를기초로레이더레벨게이지를자가진단하고, 표면에코를기초로표면까지의거리를결정하도록구성된다.
    • 在雷达液位计上提供了自诊断FMCW雷达液位计和用于提供雷达液位计的自诊断的方法,所述雷达液位计包括收发器,混合器,信号传播装置和连接收发器和信号的信号传播路径 传播装置,滤波器装置和处理电路。 滤波器装置提供滤波的中频信号。 收发器输出诊断扫描,其被配置为使得来自信号传播路径的参考回波在所述滤波的中频信号中是可检测的,或者被配置为使得在滤波的中频信号中抑制了参考回波并且表面回波 是可检测的。 处理电路被配置为基于参考回波自我诊断雷达液位计,并且基于表面回波确定到表面的距离。
    • 37. 发明公开
    • 은폐무기 탐지기
    • 隐蔽武器检测系统
    • KR1020000036249A
    • 2000-06-26
    • KR1019997002340
    • 1997-09-18
    • 맥엘리스 컴패니 인코퍼레이티드
    • 맥엘리스,그레고리비이하우스너,제리메니쿠찌,폴제이골만,로버트에이취
    • G01S7/292
    • G01S13/887G01S7/4008G01S7/4017G01S7/4021G01S7/417G01S7/497G01S7/52004G01S13/04G01V3/12
    • PURPOSE: The weapons detector (12) is provided to be capable of detecting metal and non metal weapons (16) on a human body (13) in purses, briefcases and under clothing; and discerning weapons (16) from objects such as belt buckles, coins, keys, calculators, cellular phones. CONSTITUTION: A weapons detector (12) and method utilizing radar. The system comprises a transmitter for producing an output (14) of frequencies of a set of self resonant frequencies of weaponry; an antenna directing the transmitter output toward locations potentially having weaponry and collecting backscattered signals (15); a receiver receiving the backscattered signals (15) and operating over a range of the self resonant frequencies; and a signal processor for detecting the presence of a plurality of the self resonant frequencies in the backscattered signals (15). Accuracies of greater than 98 % can be obtained at distances, preferably between 4-15 yards.
    • 目的:武器检测器(12)能够检测金属和非金属武器(16)在人体(13)上的钱包,公文包和衣服; 以及来自皮带扣,硬币,钥匙,计算器,蜂窝电话等物体的识别武器(16)。 构成:使用雷达的武器探测器(12)和方法。 该系统包括用于产生一组武器的自谐振频率的频率的输出(14)的发射器; 将所述发射机输出指向潜在地具有武器的位置并收集反向散射信号的天线(15); 接收所述反向散射信号(15)并在所述自谐振频率的范围上操作的接收机; 以及用于检测反向散射信号(15)中多个自谐振频率的存在的信号处理器。 可以在距离,优选在4-15码之间获得大于98%的准确度。