公开(公告)号：US20220061272A1

公开(公告)日：2022-03-03

申请号：US17416569

申请日：2020-01-08

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Shingo NAGATOMO ,  Yuichi INABA ,  Mamoru OZAKI

IPC分类号： A01K29/00 ,  G06K9/00 ,  H04N7/18 ,  G05B19/042

摘要： A livestock house monitoring method includes: capturing a moving image of an inside of a poultry house; converting a plurality of images included in the moving image captured into black-and-white images; and generating an image for monitoring purposes showing a distribution of chickens inside the poultry house by performing statistical processing on the plurality of images converted into the black-and-white images. The poultry house is an example of a livestock house, and chickens are an example of livestock.

公开(公告)号：US20160013658A1

公开(公告)日：2016-01-14

申请号：US14770598

申请日：2014-02-27

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Hiroshi KOHARA ,  Mamoru OZAKI ,  Toyohiko TSUJIMOTO

IPC分类号： H02J5/00

CPC分类号： H02J50/80 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H02J50/90

摘要： A wireless power transmission device includes a detection coil and a capacitor that configure a resonance circuit. An oscillation circuit generates high-frequency current corresponding to a detection frequency for performing presence detection of an electric appliance and metal. A presence detection circuit performs presence detection of the electric appliance and the metal based on an output voltage obtained by exciting the detection coil with the high-frequency current having the detection frequency. A detection condition changing circuit performs an initial value setting mode that changes a detection condition of the presence detection circuit in accordance with a resonance characteristic. The detection condition changing circuit includes a detection frequency changing circuit that changes the detection frequency in accordance with the resonance characteristic.

摘要翻译： 无线电力传输装置包括检测线圈和配置谐振电路的电容器。 振荡电路产生对应于用于进行电器和金属的存在检测的检测频率的高频电流。 存在检测电路基于通过利用具有检测频率的高频电流对检测线圈进行激励而获得的输出电压来执行电器和金属的存在检测。 检测条件改变电路执行根据谐振特性改变存在检测电路的检测条件的初始值设置模式。 检测条件改变电路包括根据谐振特性改变检测频率的检测频率改变电路。

公开(公告)号：US20220394956A1

公开(公告)日：2022-12-15

申请号：US17618912

申请日：2020-07-01

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Shingo NAGATOMO ,  Yuichi INABA ,  Mamoru OZAKI

IPC分类号： A01K29/00 ,  G01G17/08 ,  G01G9/00 ,  G06V40/20 ,  G06T7/11 ,  G06V10/22 ,  A01K45/00

摘要： A weight estimation system includes: an image capturer that captures an image of an inside of a poultry house; a calculator that calculates a flocking behavior feature quantity of chickens in the poultry house by performing image processing on the image captured by the image capturer; and an estimator that estimates a weight for each chicken in the poultry house, based on the flocking behavior feature quantity calculated.