首页> 外国专利> METHOD FOR MONITORING AND METHOD FOR OPERATING A FILL LEVEL SENSOR SYSTEM USING THE RADAR PRINCIPLE AND A CORRESPONDING FILL LEVEL SENSOR

METHOD FOR MONITORING AND METHOD FOR OPERATING A FILL LEVEL SENSOR SYSTEM USING THE RADAR PRINCIPLE AND A CORRESPONDING FILL LEVEL SENSOR

机译:使用雷达原理和对应的填充水平传感器的监测方法和操作填充水平传感器系统的方法

摘要

A method for monitoring the operability of a fill level sensor acting as a FMCW radar device in which the frequency of a radar signal to be sent from the fill sensor during measurement of a fill level of a medium is modulated with a set of pre-settable measuring parameters and a measured value of the fill level determined from at least one received signal received during measurement of the fill level. The method enables simple automatic monitoring of the operability of a fill level sensor acting as a FMCW radar device in that, during a test phase, the frequency of the radar signal to be sent is modulated with at least one set of pre-settable test parameters and a test measured value is determined from at least one test received signal received during the test phase, which is evaluated to establish the operability of the fill level sensor.
机译:一种用于监视用作FMCW雷达设备的料位传感器的可操作性的方法,其中使用一组可预设的方法来调制要在介质的料位测量过程中从料位传感器发送的雷达信号的频率测量参数和填充水平的测量值由至少一个在填充水平测量期间接收到的接收信号确定。该方法使得能够简单自动地监视用作FMCW雷达设备的液位传感器的可操作性,因为在测试阶段,将使用至少一组可预设的测试参数来调制要发送的雷达信号的频率。从在测试阶段接收到的至少一个测试接收信号中确定一个测试测量值,对其进行评估以建立料位传感器的可操作性。

著录项

  • 公开/公告号US2013213132A1

    专利类型

  • 公开/公告日2013-08-22

    原文格式PDF

  • 申请/专利权人 UWE WEGEMANN;

    申请/专利号US201213549744

  • 发明设计人 UWE WEGEMANN;

    申请日2012-07-16

  • 分类号G01F23/284;

  • 国家 US

  • 入库时间 2022-08-21 16:52:30

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