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    A METHOD AND A SYSTEM FOR TEST AND CALIBRATION OF WIRELESS CONSUMPTION METERS
    15.
    发明公开
    A METHOD AND A SYSTEM FOR TEST AND CALIBRATION OF WIRELESS CONSUMPTION METERS 审中-公开
    一种测试和校准无线消费量计的方法和系统

    公开(公告)号：EP3270111A1

    公开(公告)日：2018-01-17

    申请号：EP17186875.5

    申请日：2014-07-18

    Applicant: Apator Miitors ApS

    Inventor： DRACHMANN, Jens ,  BORUP, Thorbjørn ,  HELSTRUP, Kresten

    IPC: G01D4/00 ,  G01D18/00 ,  G01F25/00 ,  G01F1/66

    CPC classification number: G01F25/0007 ,  G01D4/002 ,  G01D18/00 ,  G01F1/66 ,  Y02B90/241 ,  Y02B90/246 ,  Y04S20/32 ,  Y04S20/42

    Abstract: A test and calibration system for wireless consumption meters, such as ultrasonic flow meters, is disclosed; the wireless consumption meters comprising a test mode which changes the wireless communication parameters to transmit less data, with less power, faster and more often, than in a normal operating mode; the test and calibration system comprises test boxes arranged to receive measurement data from the consumption meters under the test mode circumstances and a common control unit arranged to control the start and stop of the testing and to establish a test or calibration result based on the received measurements from the consumption meters and by comparing with a reference value from a reference device. Further, a method performed by the test an calibration system is disclosed.

    Abstract translation: 公开了一种用于无线消耗量计的测试和校准系统，例如超声波流量计; 所述无线消耗计量器包括测试模式，所述测试模式改变所述无线通信参数以比在正常操作模式下以更少的功率更快且更经常地传输更少的数据; 测试和校准系统包括布置成在测试模式环境下接收来自消耗量计的测量数据的测试盒以及布置成控制测试的开始和停止以及基于接收到的测量建立测试或校准结果的公共控制单元 从耗电量表中并通过与参考设备的参考值进行比较来确定。 此外，公开了一种通过测试校准系统执行的方法。

    A METHOD AND A SYSTEM FOR TEST AND CALIBRATION OF WIRELESS CONSUMPTION METERS
    16.
    发明公开
    A METHOD AND A SYSTEM FOR TEST AND CALIBRATION OF WIRELESS CONSUMPTION METERS 有权
    一种测试和校准无线消费量计的方法和系统

    公开(公告)号：EP3169980A1

    公开(公告)日：2017-05-24

    申请号：EP14744454.1

    申请日：2014-07-18

    Applicant: Apator Miitors ApS

    Inventor： DRACHMANN, Jens ,  HELSTRUP, Kresten ,  BORUP, Thorbjørn

    IPC: G01D4/00 ,  G01D18/00

    CPC classification number: G01F25/0007 ,  G01D4/002 ,  G01D18/00 ,  G01F1/66 ,  Y02B90/241 ,  Y02B90/246 ,  Y04S20/32 ,  Y04S20/42

    Abstract: A test and calibration system for wireless consumption meters, such as ultrasonic flow meters, is disclosed; the wireless consumption meters comprising a test mode which changes the wireless communication parameters to transmit less data, with less power, faster and more often, than in a normal operating mode; the test and calibration system comprises test boxes arranged to receive measurement data from the consumption meters under the test mode circumstances and a common control unit arranged to control the start and stop of the testing and to establish a test or calibration result based on the received measurements from the consumption meters and by comparing with a reference value from a reference device. Further, a method performed by the test an calibration system is disclosed.

    Abstract translation: 因此公开了一种无线消耗计量器，例如超声波流量计以及测试和校准系统;所述无线消耗计量器包括测试模式，所述测试模式改变无线通信参数，以更少的功率，更快速且更频繁地传输更少的数据， 比在正常操作模式下; 测试和校准系统包括布置成在测试模式环境下接收来自消耗量计的测量数据的测试盒以及布置成控制测试的开始和停止以及基于接收到的测量建立测试或校准结果的公共控制单元 从耗电量表中并通过与参考设备的参考值进行比较来确定。 此外，公开了由耗量计和测试校准系统执行的方法。

    ULTRASONIC FLOW METER WITH SWITCHABLE TRANSDUCERS
    18.
    发明公开
    ULTRASONIC FLOW METER WITH SWITCHABLE TRANSDUCERS 审中-实审

    公开(公告)号：EP4296631A3

    公开(公告)日：2024-04-03

    申请号：EP23209438.3

    申请日：2018-12-20

    Applicant: Apator Miitors ApS

    Inventor： DRACHMANN, Jens ,  HELSTRUP, Kresten

    IPC: G01F1/667 ,  G01R19/00

    Abstract: A receiver circuit for an ultrasonic flow meter comprising means for measuring a power supply current to a receiving amplifier of the receiver circuit. An ultrasonic flow meter having first and second ultrasonic transducers, a signal generator for generating an electrical transmission signal to the first transducer, and a receiver circuit as described above for receiving electrical reception signals from the second transducer. The receiving amplifier, of which the power supply current is measured, may be an operational amplifier, possibly shared with the signal generator. The means for measuring the power supply current may comprise an additional operational amplifier.

    A METHOD AND A SYSTEM FOR TEST AND CALIBRATION OF WIRELESS CONSUMPTION METERS
    20.
    发明公开
    A METHOD AND A SYSTEM FOR TEST AND CALIBRATION OF WIRELESS CONSUMPTION METERS 审中-公开

    公开(公告)号：EP3531073A1

    公开(公告)日：2019-08-28

    申请号：EP19155969.9

    申请日：2014-07-18

    Applicant: Apator Miitors ApS

    Inventor： DRACHMANN, Jens ,  HELSTRUP, Kresten ,  BORUP, Thorbjørn

    IPC: G01D4/00 ,  G01D18/00 ,  G01F25/00 ,  G01F1/66

    Abstract: A wireless consumption meter, such as ultrasonic flow meters, and a test and calibration system and method for such wireless consumption meters is disclosed. The wireless consumption meters are arranged with at least two modes of operation comprising a normal operation mode having associated a normal operation algorithm, and a test mode having associated a test mode algorithm different from the normal operation mode algorithm. The wireless consumption meter comprises a control input comprising a near field communication radio receiver, and the wireless consumption meter is arranged to enable an external device by near field communication via said control input to control the measuring of values or the transmission of data packages.

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