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    • 3. 发明授权
    • Photovoltaic devices inspection apparatus and method of determining defects in photovoltaic device
    • 光伏器件检测装置及光伏器件缺陷的确定方法
    • US08355563B2
    • 2013-01-15
    • US12495553
    • 2009-06-30
    • Masato KasaharaToshio Shibuya
    • Masato KasaharaToshio Shibuya
    • G06K9/00
    • G01N21/8806H02S50/10
    • A photovoltaic devices inspection apparatus and method of determining defects in photovoltaic devices that uses electroluminescence can find both the quality of the photovoltaic devices from the state of electroluminescence and the possibility of the photovoltaic devices becoming defective in the future by applying constant electric current to the photovoltaic devices causing electroluminescence of the photovoltaic devices (S7), photographing the light emitted from each photovoltaic cell of the photovoltaic devices (S10), dividing the photographed image of the photovoltaic cell into a bright region and dark region by using a threshold value and displayed as an enhanced image by binarization, analyzing as classifying each photovoltaic cell defect according to defect types and comparing a shape of the dark region with the defect types (S50), determining the existence of the defect to perform a positive-negative quality judgment on the photovoltaic devices, and displaying images of the problematic regions for visual inspection (S16).
    • 光电器件检查装置和使用电致发光的光电器件中的缺陷的方法可以从电致发光的状态中发现光电器件的质量以及将来通过向光伏器件施加恒定电流来使光电器件在未来变得有缺陷的可能性 引起光电装置的电致发光的装置(S7),拍摄从光伏器件的每个光伏电池发射的光(S10),通过使用阈值将光伏电池的拍摄图像划分为亮区域和暗区域,并显示为 通过二值化进行增强图像,分析根据缺陷类型对每个光伏电池缺陷进行分类,并将暗区的形状与缺陷类型进行比较(S50),确定缺陷的存在以对光伏进行正负质量判断 设备,并显示图像 用于目视检查的边缘区域(S16)。
    • 4. 发明授权
    • Parallel computer system operating method employing a manager node to
distribute attributes of individual servers
    • 并行计算机系统操作方法采用管理节点分配各个服务器的属性
    • US5754829A
    • 1998-05-19
    • US518976
    • 1995-08-24
    • Masahisa MotohiroToshio Shibuya
    • Masahisa MotohiroToshio Shibuya
    • G06F15/16G06F13/00G06F15/177H04L29/06H04L12/28
    • H04L29/06H04L67/42
    • A parallel computer system in which a plurality of host computers are connected in a network and a plurality of servers having different attributes are allocated to the plurality of host computers. One of the plurality of host computers is previously designated as a manager node. Each of the host computers judges whether or not the own host computer is the manager node when started. The host computer decided as the manager node issues through the network to the other host computers a request demanding report of information on respective resources possessed by the other host computers on a broadcast transmission basis. In response to the broadcast transmission, the other host computers transmit information on their own resources through said network to said manager node. The manager node, on the basis of the resource information transmitted from the other host computers, determines attributes of servers to be carried out by the other host computers and transmits the determined server attributes through the network to the other host computers. Each of the other host computers receives the server attributes determined by the manager node and initializes its own host computer with the received associated server attributes.
    • 其中在网络中连接多个主机计算机并且具有不同属性的多个服务器的并行计算机系统被分配给多个主计算机。 多个主计算机中的一个先前被指定为管理器节点。 每个主计算机在启动时判断自己的主机是否是管理器节点。 主计算机通过网络向其他主机计算机确定经理节点在广播传输基础上要求对其他主机计算机拥有的相应资源的信息的请求。 响应于广播传输,其他主机计算机通过所述网络向所述管理器节点传送关于其自己资源的信息。 管理者节点根据从其他主计算机发送的资源信息,确定由其他主机计算机执行的服务器的属性,并通过网络将确定的服务器属性发送给其他主机。 每个其他主机计算机接收由管理器节点确定的服务器属性,并用接收到的关联服务器属性初始化其自己的主计算机。
    • 6. 发明申请
    • PHOTOVOLTAIC DEVICES INSPECTION APPARATUS AND METHOD OF DETERMINING DEFECTS IN PHOTOVOLTAIC DEVICE
    • 光伏器件检测装置及其在光电器件中的缺陷测定方法
    • US20100002932A1
    • 2010-01-07
    • US12495553
    • 2009-06-30
    • Masato KasaharaToshio Shibuya
    • Masato KasaharaToshio Shibuya
    • G06K9/00
    • G01N21/8806H02S50/10
    • A photovoltaic devices inspection apparatus and method of determining defects in photovoltaic devices that uses electroluminescence can find both the quality of the photovoltaic devices from the state of electroluminescence and the possibility of the photovoltaic devices becoming defective in the future by applying constant electric current to the photovoltaic devices causing electroluminescence of the photovoltaic devices (S7), photographing the light emitted from each photovoltaic cell of the photovoltaic devices (S10), dividing the photographed image of the photovoltaic cell into a bright region and dark region by using a threshold value and displayed as an enhanced image by binarization, analyzing as classifying each photovoltaic cell defect according to defect types and comparing a shape of the dark region with the defect types (S50), determining the existence of the defect to perform a positive-negative quality judgment on the photovoltaic devices, and displaying images of the problematic regions for visual inspection (S16).
    • 光电器件检查装置和使用电致发光的光电器件中的缺陷的方法可以从电致发光的状态中发现光电器件的质量以及将来通过向光伏器件施加恒定电流而使光电器件在未来变得有缺陷的可能性 引起光电装置的电致发光的装置(S7),拍摄从光伏器件的每个光伏电池发射的光(S10),通过使用阈值将光伏电池的拍摄图像划分为亮区域和暗区域,并显示为 通过二值化进行增强图像,分析根据缺陷类型对每个光伏电池缺陷进行分类,并将暗区的形状与缺陷类型进行比较(S50),确定缺陷的存在以对光伏进行正负质量判断 设备,并显示图像 用于目视检查的边缘区域(S16)。
    • 8. 发明申请
    • INSPECTION APPARATUS FOR PHOTOVOLTAIC DEVICES
    • 用于光伏器件的检查装置
    • US20110025354A1
    • 2011-02-03
    • US12918325
    • 2009-02-19
    • Mitsuhiro ShimotomaiToshio ShibuyaHikaru Ichimura
    • Mitsuhiro ShimotomaiToshio ShibuyaHikaru Ichimura
    • G01R31/26
    • G01N21/9501G01N21/66H02S50/10
    • The present invention provides an inspection apparatus for photovoltaic devices which electrifies the photovoltaic devices in a forward direction thereof to make the photovoltaic devices emit electro-luminescence light and which has a simple-structured and cheap darkroom. The inspecting apparatus of the present invention includes a darkroom (110) provided with a flat upper surface (111), a transparent plate (112) which is provided in the upper surface of the darkroom for disposing the photovoltaic devices as an inspecting object (200), a reflector (140) which is disposed in the darkroom (110) at an oblique angle to the transparent plate, and a shading member for covering a camera (120) which is provided in the darkroom (110), the photovoltaic devices as the inspecting object on the darkroom and a guide member for transporting the photovoltaic devices.
    • 本发明提供了一种用于光伏器件的检查装置,其使光伏器件沿其前进方向通电,以使光电器件发射电致发光并具有简单结构且廉价的暗室。 本发明的检查装置包括设置有平坦的上表面(111)的暗室(110),设置在暗室的上表面的透明板(112),用于将光伏器件设置为检查对象(200 ),与所述透明板成倾斜角度地设置在所述暗室(110)中的反射器(140)和用于覆盖设置在所述暗室(110)中的照相机(120)的遮光部件,所述光电装置为 暗室上的检查对象和用于运送光伏器件的引导部件。
    • 9. 发明申请
    • PHOTOVOLTAIC DEVICES INSPECTION APPARATUS AND METHOD OF DETERMINING DEFECTS IN PHOTOVOLTAIC DEVICES
    • 光电装置检查装置和确定光伏器件缺陷的方法
    • US20100266196A1
    • 2010-10-21
    • US12810020
    • 2008-12-19
    • Masato KasaharaToshio Shibuya
    • Masato KasaharaToshio Shibuya
    • G06K9/00
    • G01N21/66G01N21/88
    • A photovoltaic devices inspection apparatus and a method of determining defects in photovoltaic devices using electroluminescence of the photovoltaic devices. The apparatus and method can not only determine whether the photovoltaic devices are defective or non-defective at the moment, but also whether the devices have a possibility to become defective in the future.A constant electric current is applied to the photovoltaic cells to cause electroluminescence (S7), the light emitted from each cell is photographed cell by cell (S10), and the photographed cell image is enhanced and a shape of a dark region is analyzed (S50) to determine whether the cell is defective or non-defective. The defective region that is determined to be defective is enhanced and displayed visually (S16).
    • 光伏器件检查装置和使用光电器件的电致发光来确定光伏器件中的缺陷的方法。 该装置和方法不仅可以确定光伏器件当时是有缺陷的还是无缺陷的,而且还可以确定器件是否有可能在将来变得有缺陷。 向光伏电池施加恒定电流以产生电致发光(S7),从单元发射的光被逐个拍摄(S10),并且拍摄的单元图像被增强并且分析暗区的形状(S50 )以确定该小区是否有缺陷或无缺陷。 被确定为有缺陷的缺陷区被增强并可视地显示(S16)。