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    • 8. 发明公开
    • A METHOD AND A DEVICE FOR DETERMINING THE MASS FLOW RATE AND THE PRESENCE OR ABSENCE OF A LIQUID FLOWING IN A PIPE
    • 方法和设备,用来确定质量流量和存在或不存在的一个管道中流动的液体
    • EP3047242A1
    • 2016-07-27
    • EP14781285.3
    • 2014-09-19
    • Dairymaster
    • DALY, John GerardHARTY, Edmond PatrickKINSELLA, Christopher
    • G01F1/72A01J5/01G01F1/74G01F1/66
    • G01F1/76A01J5/01G01F1/66G01F1/666G01F1/72G01F1/74
    • A device (1) for determining the mass flow rate of milk turbulently flowing with air in a pipe (2) in pulsed milk slugs comprises sampling a signal from a microphone (8) of the device (1) indicative of sonic signals produced by the milk flow. The sampled signals are read by a microprocessor (15) which applies a Fast Fourier Transform to the sampled signal to produce the frequency domain of the sampled signal. The microprocessor (15) is configured to compute the average energy value of the sampled signal in the frequency bandwidth of 6 kHz to 15 kHz during consecutive monitoring periods. The average energy values are inserted into a calibration equation, which may be a power law equation, a polynomial equation, a logarithmic equation or any other such suitable equation in order to convert the average energy value to a mass flow rate of the milk flowing through the pipe 2 during that predefined monitoring period. The total mass flow of milk flowing through the pipeline (2) during a period from T1 to T2 is determined by integrating the determined mass flow rate of the milk from the time T1 to the time T2. Disengagement of a milking cluster from the teats of an animal as a result of kick-off during milking is also determined when the monitored signal from the microphone (8) transitions from the signal indicative of milk flowing in pulsed slugs to a continuous relatively high energy noise signal indicative of air being continuously drawn through the pipeline.
    • 一种用于确定性采矿装置(1)的奶的质量流率湍流与空气中以脉冲牛奶蛞蝓一个管(2)中流动包括从所述装置的麦克风(8)取样的信号(1)指示由所述产生的声音信号的 奶流。 采样的信号被施加快速傅里叶变换以将采样信号,以产生所述采样信号的频域中的微处理器(15)读出。 微处理器(15)被配置成计算在连续的监测周期中的6千赫至15千赫的频率带宽被采样的信号的平均能量值。 的平均能量值被插入到一个校准方程,其可以是幂律方程,多项式方程,对数方程或以平均能量值转换为流过所述牛奶的质量流率的任何其它搜索合适的方程 在管2做了预定义的监控时段。 流经管线(2)在从t1至T2被确定性通过INTEGRA婷从时刻T1到时刻T2的牛奶的确定性开采质量流速开采乳的总质量流量。 从动物挤奶期间开球的结果的奶头挤奶簇的分离是因此确定性开采当来自麦克风的监视信号(8)从指示以脉冲蛞蝓流向的连续相对高的能量牛奶信号转变 指示空气噪声信号被通过管道连续排出。
    • 9. 发明公开
    • A METHOD, A DEVICE AND A SYSTEM FOR DETECTING A STATE OF AN ANIMAL
    • 一种检测动物状态的方法,装置和系统
    • EP3007548A1
    • 2016-04-20
    • EP14736031.7
    • 2014-06-16
    • Dairymaster
    • HARTY, Edmond, PatrickMULLANE, Liam, EoghanDALY, John, Gerard
    • A01K11/00A01K29/00
    • An electronic monitoring device (20) for attaching to an animal (21) for determining a plurality of states of an animal (21). The monitoring device (20) comprises an NFC module (31) which facilitates wireless communication between a smart phone (32) and the monitoring device (20). The monitoring device (20) comprises an accelerometer (27) for monitoring acceleration of the head (25) of the animal (21). A microprocessor (28) determines various states of the animal from signals received from the accelerometer (27). The smart phone (32) is programmed by a software application which allows an identifying code of the monitoring device (20) to be read from the memory chip (36) and cross-referenced in the smart phone (32) with the identity of an animal, which can be inputted into the smart phone (32). Data relating to the state or states of the animal can be read from the microprocessor (28) through the NFC module (31) wirelessly into the smart phone (32). Additionally, data relating to the animal stored in a cloud computer server corresponding to the state or states of the animal is downloaded from the cloud computer server by the smart phone (32).
    • 附接到动物(2)的颈部(6)的装置(5)包括加速度计(28),其产生指示动物(2)的运动的第一和第二信号以及指示动物 动物。 装置(5)中的微处理器(30)处理第一和第二信号以在大约15分钟持续时间的各个第二预定义时间段期间检测动物的反刍,休息,喂食和三种活动状态。 指示动物状态的数据由微处理器(30)存储在设备(5)中并且周期性地发送到云计算机服务器,该云计算机服务器进一步处理数据以确定动物的各种健康状态和其他问题。
    • 10. 发明公开
    • A METHOD AND A DEVICE FOR DETERMINING THE MASS FLOW RATE AND THE PRESENCE OF MILK FLOWING IN A PIPE
    • EP3800449A1
    • 2021-04-07
    • EP20210323.0
    • 2014-09-19
    • Dairymaster
    • DALY, John, GerardHARTY, Edmond, PatrickKINSELLA, Christopher
    • G01F1/72A01J5/01G01F1/74G01F1/66
    • A device (1) for determining the mass flow rate of milk turbulently flowing with air in a pipe (2) in pulsed milk slugs comprises sampling a signal from a microphone (8) of the device (1) indicative of sonic signals produced by the milk flow. The sampled signals are read by a microprocessor (15) which applies a Fast Fourier Transform to the sampled signal to produce the frequency domain of the sampled signal. The microprocessor (15) is configured to compute the average energy value of the sampled signal in the frequency bandwidth of 6 kHz to 15 kHz during consecutive monitoring periods. The average energy values are inserted into a calibration equation, which may be a power law equation, a polynomial equation, a logarithmic equation or any other such suitable equation in order to convert the average energy value to a mass flow rate of the milk flowing through the pipe 2 during that predefined monitoring period. The total mass flow of milk flowing through the pipeline (2) during a period from T 1 to T 2 is determined by integrating the determined mass flow rate of the milk from the time T 1 to the time T 2 . Disengagement of a milking cluster from the teats of an animal as a result of kick-off during milking is also determined when the monitored signal from the microphone (8) transitions from the signal indicative of milk flowing in pulsed slugs to a continuous relatively high energy noise signal indicative of air being continuously drawn through the pipeline.