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    • 62. 发明授权
    • Laser obstacle detection method and sensor
    • 激光障碍物检测方法和传感器
    • US5970433A
    • 1999-10-19
    • US799484
    • 1997-02-12
    • Koji OkaMasujiro HisataniHiroshi ImajoToru Takehara
    • Koji OkaMasujiro HisataniHiroshi ImajoToru Takehara
    • G01V8/14G01J1/02G01S7/481G01S17/02G01S17/93G02B26/10G05D1/02G01C3/00
    • G01S17/936G01S7/4811G01S7/4816G01S7/4817G01S7/4873G02B26/105G05D1/024G05D1/0272
    • A sensor detects the presence or the absence of an obstacle by radiating a laser beam to the outside of a casing through a light projecting mirror and by letting the reflected light from an obstacle enter a light receiving element through a light receiving mirror. A light projecting window with a light projecting mirror positioned and a light receiving window with a light receiving mirror are positioned in the casing with a space therebetween to prevent reflected light from directly entering the light projecting window. The mirrors are attached to a rotation shaft of a motor, or rotation shafts of motors, synchronously rotatable provided between both mirrors. The optical axis of light radiated to the outside of the casing is set to face in a higher direction than horizontal to radiate in a cone-shaped form. By comparing a received light signal from a light receiving circuit to an output signal from a circuit for a previously set threshold, which has a correlation between detected distance and light intensity, a light receiving trigger is output. The distance is calculated when a signal is greater than the threshold. The presence or the absence of an obstacle is determined by the detection of reflected light intensity. This laser obstacle detection method and sensor, which can be used on an automated guided vehicle (AGV), will not misdetect rainfall as an obstacle.
    • 传感器通过通过光投射镜将激光束照射到壳体的外部并通过使来自障碍物的反射光通过光接收反射镜进入光接收元件来检测障碍物的存在或不存在。 具有投光镜的投光窗和具有受光镜的光接收窗位于壳体内,其间具有间隔,以防止反射光直接进入投光窗。 反射镜附接到电动机的旋转轴或电动机的旋转轴,其可在两个反射镜之间同时旋转。 辐射到壳体外部的光的光轴被设定成比水平方向更高的方向以锥形形式辐射。 通过将来自光接收电路的接收光信号与来自电路的输出信号进行比较,对于先前设定的阈值,其具有检测到的距离和光强度之间的相关性,则输出光接收触发。 当信号大于阈值时计算距离。 障碍物的存在或不存在通过反射光强度的检测来确定。 这种可用于自动导引车辆(AGV)的激光障碍物检测方法和传感器不会将雨水误认为障碍。
    • 64. 发明申请
    • ENERGY RECOVERY FROM A PHOTOVOLTAIC ARRAY
    • 从光伏阵列恢复能源
    • US20130249297A1
    • 2013-09-26
    • US13741229
    • 2013-01-14
    • Toru TakeharaShinichi Takada
    • Toru TakeharaShinichi Takada
    • H02J1/00
    • H02J1/00H01L31/02021H02S50/10Y02E10/50Y10T307/653
    • An example of an apparatus includes an intelligent node having a monitoring module for controlling electrical connections to other intelligent nodes in a photovoltaic array, redundant means of communication for exchanging data and commands with other intelligent nodes, a serial-parallel selector for combining output power from a photovoltaic panel connected to the monitoring module with output power from photovoltaic panels connected to monitoring modules in other intelligent nodes, and a bypass selector for excluding power from a photovoltaic panel from the output of a photovoltaic array. An example of a method includes selecting a combination of serial and parallel electrical connections between photovoltaic panels to output a maximum amount of power from a photovoltaic array, reconfiguring the photovoltaic array into a plurality of new serial and parallel combinations, and selecting and restoring the combination having the maximum amount of output power corresponding to new operating conditions for the array.
    • 装置的示例包括具有监视模块的智能节点,用于控制与光伏阵列中的其他智能节点的电连接,用于与其他智能节点交换数据和命令的冗余通信装置,用于组合来自 连接到所述监控模块的光伏面板,其输出功率来自连接到其它智能节点中的监视模块的光伏面板,以及用于从光伏阵列的输出中排除来自光伏面板的功率的旁路选择器。 一种方法的示例包括选择光伏面板之间的串联和并联电连接的组合以从光伏阵列输出最大量的功率,将光伏阵列重新配置成多个新的串联和并联组合,以及选择和恢复组合 具有对应于阵列的新操作条件的最大输出功率量。
    • 65. 发明申请
    • METHOD AND APPARATUS PROCESSING CONTAINER IMAGES AND/OR IDENTIFYING CODES FOR FRONT END LOADERS OR CONTAINER HANDLERS SERVICING RAIL CARS
    • 方法和装置处理集装箱图像和/或识别前端装载机或集装箱处理器的代码服务轨道车
    • US20130062408A1
    • 2013-03-14
    • US13422442
    • 2012-03-16
    • Henry KingToru Takehara
    • Henry KingToru Takehara
    • G06Q50/28
    • G06Q10/087B65G1/137B65G63/004B65G2203/041B66F9/0755B66F9/186G06Q10/08
    • An optical characteristic system configured to couple to a container handler for transferring a container to/from a rail car. A server interface configured to receive from at least one container handler. An optical characteristic system configured to couple to a front end loader. A container handler configured to transfer at least one container to/from a rail car and to report its container image, optical characteristic, container code estimate of the container, a rail car identifier estimate and/or a container chassis identifier estimate. A rail kiosk configured to receive the container image, etc from at least one container handler to create the optical characteristic, the container code estimate, manifest for the rail car, confirmation of the manifest and/or an insurance record for the container. A method operating at least one of the server interface, the rail kiosk and a container inventory management system and the products of those operations.
    • 一种光学特征系统,其被配置为耦合到容器处理器以将容器转移到轨道车辆/从轨道车辆传送。 服务器接口,被配置为从至少一个容器处理程序接收。 配置为耦合到前端装载器的光学特性系统。 容器处理器,其配置成将至少一个容器传送到轨道车辆,并且报告其容器图像,光学特征,容器的容器代码估计,轨道车辆标识符估计和/或容器机架标识符估计。 配置为从至少一个容器处理器接收容器图像等的轨道亭,以产生光学特征,容器代码估计,轨道车辆的清单,货物的确认和/或容器的保险记录。 一种操作服务器接口,轨道亭和容器库存管理系统中的至少一个以及这些操作的产品的方法。
    • 66. 发明申请
    • MEASUREMENT OF INSULATION RESISTANCE OF CONFIGURABLE PHOTOVOLTAIC PANELS IN A PHOTOVOLTAIC ARRAY
    • 光伏阵列中可配置的光伏面板的绝缘电阻的测量
    • US20120223734A1
    • 2012-09-06
    • US13412480
    • 2012-03-05
    • Shinichi TakadaToru Takehara
    • Shinichi TakadaToru Takehara
    • G01R31/26
    • H02S50/10G01R27/18
    • Methods for measuring insulation resistance in a photovoltaic (PV) array may include partitioning the PV array into groups of PV panels, isolating a group of PV panels selected for an insulation resistance measurement from other groups of panels by setting bypass selectors on each PV panel in the PV array, and making an insulation resistance measurement for the selected group. If a measured value of insulation resistance for a selected group corresponds to an insulation problem in a PV array component, a separate measurement of insulation resistance may be made for each PV panel in the selected group. Insulation resistance measurements may be made accurately and rapidly for large PV arrays without disconnecting and reconnecting cables between panels. Measurements may be made at frequent, regular intervals to permit changes in insulation resistance to be detected before damage from dielectric breakdown occurs.
    • 用于测量光伏(PV)阵列中的绝缘电阻的方法可以包括将PV阵列分成PV组,将通过在每个PV面板上设置旁路选择器来隔离选择用于绝缘电阻测量的一组PV面板与其他组面板 PV阵列,并对所选择的组进行绝缘电阻测量。 如果所选组的绝缘电阻的测量值对应于PV阵列组件中的绝缘问题,则可以对所选组中的每个PV面板进行绝缘电阻的单独测量。 对于大型光伏阵列,可以准确快速地进行绝缘电阻测量,而不会断开并重新连接面板之间的电缆。 可以以频繁,规则的间隔进行测量,以在发生电介质击穿损坏之前检测绝缘电阻的变化。
    • 67. 发明授权
    • Cleaning robot system and method of controlling same
    • 清洁机器人系统及其控制方法
    • US08046101B2
    • 2011-10-25
    • US12737758
    • 2009-11-20
    • Masujiro HisataniHirotaka OohashiKounosuke OkuJun TsukadaToru Takehara
    • Masujiro HisataniHirotaka OohashiKounosuke OkuJun TsukadaToru Takehara
    • G05B19/418
    • B25J5/00B08B1/00B08B3/024F24S30/452F24S40/20F24S2023/87F24S2023/874H02S40/10Y02E10/40
    • Provided is a cleaning robot system and a method of controlling the same for economically cleaning, with high workability, plate-shaped members, such as solar cell panels and reflecting mirrors used in photovoltaic power generation and solar thermal power generation systems. A cleaning robot system (1) for cleaning planar or curved plate-shaped members (4a), (4b) that are panels for photovoltaic power generation or reflecting mirrors for solar thermal power generation includes: a large number of cleaning robots (2) each having a function to travel on each of the plate-shaped members (4) which are to be cleaned and a function to clean the plate-shaped members (4); and an arranging robot (3) having a conveying function to move any of the cleaning robots (2) from a first one (4a) of the plate-shaped members to a second one (4b) of the plate-shaped members. Each of the cleaning robots (2) has a suction mechanism for performing cleaning while attaching onto one of the plate-shaped members (4), and the large number of cleaning robots (2) and a smaller number of the arranging robots (3) than that of the cleaning robots (2) cooperate together to clean the plate-shaped members (4) placed in a photovoltaic power generation or solar thermal power generation plant.
    • 提供了一种清洁机器人系统及其控制方法,其具有高的可加工性,诸如太阳能电池板和用于光伏发电和太阳能发电系统的反射镜的板状部件的经济清洁。 一种用于清洁用于太阳能热发电的光伏发电或反射镜的面板的平面或弯曲板状构件(4a),(4b)的清洁机器人系统(1),包括:大量清洁机器人(2) 具有在要被清洁的每个板状构件(4)上行进的功能和清洁板状构件(4)的功能; 以及排列机器人(3),其具有将所述清洁机器人(2)中的任一个从所述板状构件的第一个(4a)移动到所述板状构件的第二个(4b)的输送功能。 每个清洁机器人(2)具有用于在附着到其中一个板状构件(4)上的情况下执行清洁的抽吸机构,以及大量清洁机器人(2)和较少数量的排列机器人(3) 与清洁机器人(2)的配合一起清洁放置在光伏发电或太阳能热发电厂中的板状部件(4)。
    • 69. 发明申请
    • GANTRY CRANE TRUCK JOSTLE PREVENTION AND/OR HATCH COVER DETECTION
    • GANTRY起重卡车防护和/或防护罩检测
    • US20100243594A1
    • 2010-09-30
    • US12748354
    • 2010-03-26
    • Henry KingToru Takehara
    • Henry KingToru Takehara
    • B66C15/06B66C19/00G06F15/76G06F12/00G06F12/06G06F9/02G06K9/72
    • B66C19/007B66C13/085B66C13/46B66C15/045B66C15/065B66C19/002
    • A safety device is disclosed for a gantry crane configured to lift containers from a truck driven chassis. The safety device estimates truck movement when the gantry crane lifts the container and sends an alert to avert lifting the truck when the container fails to decouple from the chassis. Motion sensors are disclosed that are configured to coupled to a trolley of a gantry crane and used to create an estimate of the front or back region near a container being lifted. A processor may use the motion sensor signals to avert lifting the truck and/or to avert an Optical Character Recognition (OCR) system reporting a container identification failure when a hatch cover is lifted off of a ship. In various embodiments, the processor may be included in the safety device and/or in the OCR system.
    • 公开了一种用于龙门起重机的安全装置,其构造成从卡车驱动的底盘提升集装箱。 当龙门起重机抬起集装箱时,安全装置估计卡车运动,并且当集装箱未能从底盘分离时,发出警报以避免提升卡车。 公开了运动传感器,其被配置为联接到台架式起重机的手推车,并且用于创建靠近被提升的容器附近的前部或后部区域的估计。 处理器可以使用运动传感器信号来避免提升卡车和/或避免当舱盖从船上抬起时报告集装箱识别故障的光学字符识别(OCR)系统。 在各种实施例中,处理器可以包括在安全装置和/或OCR系统中。
    • 70. 发明申请
    • NETWORK TOPOLOGY FOR MONITORING AND CONTROLLING A SOLAR PANEL ARRAY
    • 用于监测和控制太阳能面板阵列的网络拓扑
    • US20100082171A1
    • 2010-04-01
    • US12243890
    • 2008-10-01
    • Toru TakeharaShinichi Takada
    • Toru TakeharaShinichi Takada
    • G06F1/28H01L31/042
    • H04L41/0659F24S50/00F24S50/20G05B2219/14043G05B2219/33281Y04S40/166Y10T307/74
    • Embodiments of a network topology for monitoring and controlling an array of solar panels include an intelligent node adapted to send and receive data and commands by at least two redundant means of communication. An intelligent node includes a solar panel, a node controller, a photovoltaic module, a bypass relay, a bypass bus, PLC and wireless communication interfaces for redundant means of communication, and sensor and actuator interfaces for monitoring and controlling the intelligent node. A PV module in the intelligent node may selectively be bypassed without interrupting network communications. Some embodiments include a plurality of intelligent nodes electrically connected serially into a chain of nodes and further connected to a gateway. Other embodiments include a plurality of chains of nodes connected to an inverter and a transformer, thereby defining an area. Additional embodiments further include a central server in communication with a plurality of areas.
    • 用于监测和控制太阳能电池板阵列的网络拓扑的实施例包括适于通过至少两个冗余的通信装置发送和接收数据和命令的智能节点。 智能节点包括太阳能电池板,节点控制器,光伏模块,旁路继电器,旁路总线,用于冗余通信手段的PLC和无线通信接口,以及用于监视和控制智能节点的传感器和执行器接口。 智能节点中的PV模块可以选择性地旁路,而不中断网络通信。 一些实施例包括电连接到节点链并进一步连接到网关的多个智能节点。 其他实施例包括连接到逆变器和变压器的多个节点链,从而限定一个区域。 另外的实施例还包括与多个区域通信的中央服务器。