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11. 发明专利

JP2010271928A Work assist system, work assist method, and recording medium recording the same 审中-公开
标题翻译：工作协助系统，工作协助方法和记录介质
公开(公告)号：JP2010271928A
公开(公告)日：2010-12-02
申请号：JP2009123272
申请日：2009-05-21
申请人： Akita Univ , Kanto Auto Works Ltd , 国立大学法人秋田大学 , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA , YAMAGOSHI AKIRA , YOSHIMURA NOBORU , MITOBE KAZUTAKA
IPC分类号： G05B19/418 , G09G3/20 , G09G5/00
CPC分类号： Y02P90/04 , Y02P90/14
摘要： PROBLEM TO BE SOLVED: To allow a worker performing a plurality of types of assembly works while moving along a production line in a plant to accurately recognize the next work position. SOLUTION: A work assist system includes; a position sensor 2, which is mounted on the worker performing a plurality of types of assembly works in respective work positions while moving along the production line inside the plant, to detect the work position of the worker; a head-mount display 3 attached to the head part of the worker to display a virtual image on a screen of a display 31; and a data processing device 4 having a work analysis part 41, by which a distance between the work position of the worker detected by the position sensor 2 and his/her next work position is calculated and a mark pointing the next work position to which the worker is to be moved is made to be displayed as the virtual image on the screen of the display 31 of the head-mount display 3 according to the distance. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：允许工人在沿着工厂中的生产线移动的同时执行多种类型的组装工作以准确地识别下一个工作位置。解决方案：工作辅助系统包括：位置传感器2，其安装在工人上沿着工厂内的生产线移动的同时在各个工作位置执行多种组装工作的工人，以检测工人的工作位置; 安装在工作人员头部的头戴显示器3，以在显示器31的屏幕上显示虚像; 以及具有作业分析部41的数据处理装置4，通过该作业分析部41计算由位置传感器2检测到的作业人员的作业位置与其下一个作业位置之间的距离，以及指示下一个作业位置的标记，要移动的工作者根据距离在头戴式显示器3的显示器31的屏幕上显示为虚像。版权所有（C）2011，JPO＆INPIT

12. 发明专利

JP2010271926A Work guide system, work guide method, and recording medium recording the same 有权
标题翻译：工作指导系统，工作指导方法和记录介质
公开(公告)号：JP2010271926A
公开(公告)日：2010-12-02
申请号：JP2009123270
申请日：2009-05-21
申请人： Akita Univ , Kanto Auto Works Ltd , 国立大学法人秋田大学 , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA , YAMAGOSHI AKIRA , YOSHIMURA NOBORU , MITOBE KAZUTAKA
IPC分类号： G05B19/418
CPC分类号： Y02P90/02
摘要： PROBLEM TO BE SOLVED: To improve productivity and operating accuracy by leading hands of a worker to a normal operating action. SOLUTION: A work guide system includes: a motion capture device 2 having a position sensor 21 attached to a hand of the worker in order to measure operating actions of the hand of the worker, who performs work to assemble a component to a product in a product assembly plant, along with the lapse of time and to transmit operation information, that is the measurement result, as three-dimensional coordinate data; a vibration device 31 attached to the hand of the worker to transmit vibration to the hand; and a control part 41 receiving the three-dimensional coordinate data transmitted from the motion capture device 2, comparing them with three-dimensional coordinate standard operating action data, that is the standard of the work, to assemble a component to the product, and controlling the vibration device 31 according to the comparison result so that a vibration pattern of the vibration device 31 is varied. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过工作人员的手进行正常的操作动作来提高生产率和操作准确性。解决方案：工作指南系统包括：运动捕捉装置2，其具有附接到工作人员的手的位置传感器21，以便测量工作人员的手的操作动作，所述操作者执行将组件组装到产品装配工厂中的产品，以及时间的流逝，并将操作信息（即测量结果）作为三维坐标数据传输; 安装在工人的手上以将振动传递给手的振动装置31; 以及接收从运动捕捉装置2发送的三维坐标数据的控制部分41，将它们与作为工作标准的三维坐标标准操作动作数据进行比较，以将组件组装到产品上，并且控制根据比较结果的振动装置31使得振动装置31的振动模式发生变化。版权所有（C）2011，JPO＆INPIT

13. 发明专利

JP2010271536A Work training system and work training method, as well as recording medium with the work training method recorded thereon 有权
标题翻译：工作培训系统和工作培训方法，以及记录在案的工作培训方法
公开(公告)号：JP2010271536A
公开(公告)日：2010-12-02
申请号：JP2009123269
申请日：2009-05-21
申请人： Akita Univ , Kanto Auto Works Ltd , 国立大学法人秋田大学 , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA , YAMAGOSHI AKIRA , YOSHIMURA NOBORU , MITOBE KAZUTAKA
IPC分类号： G09B9/00 , G06Q50/00 , G06Q50/04 , G06T19/00
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To provide a work training system for conducting training based on actual work by movably displaying, so as to correspond to the movement of an operator, a virtual vehicle and a virtual component on a head-mounted display device. SOLUTION: A work analysis unit 41 includes: a first display function of displaying on a head-mounted display device 31 a three-dimensional model of a virtual vehicle as if being conveyed on a production line according to tact time; a second display function of displaying, on the basis of standard work trajectory data registered in a data memory, the standard work trajectory on a display screen so as to correspond to the three-dimensional model of the virtual vehicle displayed on the display screen as if being conveyed on a production line according to the tact time; and a component assembly determination function of comparing the work trajectory data created on the basis of three-dimensional coordinate data received from a motion capture device with the standard work trajectory data and, when the work trajectory data is within a predetermined threshold, determining that the assembly of the component is successfully completed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种基于实际工作进行训练的工作训练系统，通过可移动地显示，以便对应于操作者的运动，虚拟车辆和虚拟部件在头戴式显示装置上。解决方案：工作分析单元41包括：第一显示功能，在头戴式显示装置31上显示虚拟车辆的三维模型，如同按照生产线在生产线上传送的三维模型; 第二显示功能，其基于在数据存储器中登记的标准工作轨迹数据，在显示屏幕上显示标准作业轨迹，以便对应于在显示屏幕上显示的虚拟车辆的三维模型，好像按照生产线在生产线上运输; 以及组件组合确定功能，其将基于从运动捕获装置接收的三维坐标数据创建的工作轨迹数据与标准工作轨迹数据进行比较，并且当工作轨迹数据在预定阈值内时，确定组件的组装成功完成。版权所有（C）2011，JPO＆INPIT

14. 发明专利

JP2010051997A Spot welding gun management apparatus 有权
标题翻译： SPOT焊枪管理装置
公开(公告)号：JP2010051997A
公开(公告)日：2010-03-11
申请号：JP2008218388
申请日：2008-08-27
申请人： Kanto Auto Works Ltd , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA , YAMAGOSHI AKIRA
IPC分类号： B23K11/24 , B23K11/30
摘要： PROBLEM TO BE SOLVED: To provide a spot welding gun management apparatus for realizing the consistent welding quality of a spot welding gun.
SOLUTION: The spot welding gun management apparatus 1 for determining the timing of a tip dress of a spot welding gun having welding chips 40a, 40b is provided with: CCD cameras 30a, 30b for picking up images of the welding chips 40a, 40b; a chip diameter-measuring unit 11 which acquires images of the welding chips 40a, 40b picked up by the CCD cameras 30a, 30b, and calculates the length of the chip diameter of fore ends of the welding chips 40a, 40b by using the images; and a determining unit 12 which compares the length of the chip diameter calculated by the chip diameter-measuring unit 11 with the predetermined value, determines that the tip dress of the welding chips 40a, 40b is required if the length of the chip diameter is larger than the predetermined value, and determines that the tip dress of the welding chips 40a, 40b is not required if the length of the chip diameter is smaller than the predetermined value.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种实现点焊枪一致焊接质量的点焊枪管理装置。解决方案：用于确定具有焊接芯片40a，40b的点焊枪的尖端连接的定时的点焊枪管理装置1设置有用于拾取焊接芯片40a，40b的图像的CCD照相机30a，30b， 40B; 芯片直径测量单元11，其获取由CCD照相机30a，30b拾取的焊接芯片40a，40b的图像，并且通过使用图像来计算焊接芯片40a，40b的前端的芯片直径的长度; 将由芯片直径测量单元11计算的芯片直径的长度与预定值进行比较的确定单元12确定如果芯片直径的长度较大，则需要焊接芯片40a，40b的尖端连接并且如果芯片直径的长度小于预定值，则确定焊接芯片40a，40b的尖端连接不是必需的。版权所有（C）2010，JPO＆INPIT

15. 发明专利

JP2009258952A Method and apparatus for displaying wire routing form of wire harness 有权
标题翻译：用于显示线束线路布线形式的方法和装置
公开(公告)号：JP2009258952A
公开(公告)日：2009-11-05
申请号：JP2008106529
申请日：2008-04-16
申请人： Kanto Auto Works Ltd , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA , YAMANE SATSUKI
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a method for displaying a wire routing form of a wire harness that can change the length of cylinders in accordance with the degree of curvature when displaying on a screen a routing form of a wire harness in a cylindrical three-dimensional form.
SOLUTION: Tangent data defining a tangent to each node of an analytical model is created (S1). An angle difference between the tangents to adjacent nodes is calculated in order and cumulated in order from an analysis start point side, and the cumulative angle difference and the number of nodes producing the cumulative angle difference are matched to set a number of straight nodes within a range of nodes permitted to be straightened for the cumulative angle difference in order from the analysis start point side (S2 to S4). Straight line data for straightening the nodes of the straight node number is created in order in response to the straight node number set in order (S5). Cylinder train data of a length corresponding to each straight line data is created to display a wire routing form in a cylinder train (S6).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于显示线束的线路布线形式的方法，其可以在屏幕上显示线束的路线形式时，根据曲率的大小改变圆柱体的长度，圆柱形三维形式。
解决方案：创建定义分析模型每个节点切线的正切数据（S1）。相邻节点的切线之间的角度差按照从分析开始点开始的顺序累积，并且累积角度差和产生累积角度差的节点数量相匹配，以设置一个可以从分析开始点（S2到S4）按顺序对累积角度差进行矫正的节点范围。响应于按顺序设置的直节点编号，顺序创建用于校正直节数的节点的直线数据（S5）。创建对应于每条直线数据的长度的气缸列数据，以在气缸列中显示电线布线形式（S6）。版权所有（C）2010，JPO＆INPIT

16. 发明专利

JP2009175823A Display system for movable route of wire harness 有权
标题翻译：用于可变线路线束的显示系统
公开(公告)号：JP2009175823A
公开(公告)日：2009-08-06
申请号：JP2008011098
申请日：2008-01-22
申请人： Kanto Auto Works Ltd , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA
IPC分类号： G06F17/50
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To solve the problem that the actual route of deflection of a wire harness is hardly predicted so as to hardly take actual countermeasures since the route to a point with actual problem of deflection of the wire harness is not recognized though a movable range of deflection of the wire harness is predicted in a conventional manner.
SOLUTION: A display system for a movable route of a wire harness includes, in addition to a predicting means for a movable range of a wire harness: an automatic outermost point display means 31 for generating and displaying the outermost points Mp at optional positions of the maximum movable positions Mh on the movable range surface (A) of the displayed wire harness 9; an outermost point route analysis condition imparting means 32 for imparting a route analysis condition to the outermost points Mp; a selection indicating means 4 for selecting the displayed one outermost point Mpx; and a route display means 33 for performing finite element method analysis with the use of the analysis condition imparted to the selected outermost point Mpx, and displaying the route 9a of deflection of the wire harness 9 including the outermost point Mpx.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决难以预测线束的实际偏转路线几乎不采取实际对策的问题，因为没有识别到具有实际线束偏转问题的点的路线尽管以常规方式预测线束的可移动的偏转范围。除了用于线束的可移动范围的预测装置之外，用于线束的可移动路线的显示系统还包括：自动最外点显示装置31，用于生成和显示可选择的最外点Mp 所显示的线束9的可动范围表面（A）上的最大可移动位置Mh的位置; 用于向最外点Mp赋予路线分析条件的最外点路线分析条件赋予装置32; 选择指示装置4，用于选择显示的一个最外点Mpx; 以及路线显示装置33，用于使用赋予所选择的最外点Mpx的分析条件进行有限元分析，并显示包括最外点Mpx的线束9的偏转路线9a。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2010271927A Work determination system, work determination method, and recording medium recording the same 有权
标题翻译：工作确定系统，工作确定方法和记录其记录介质
公开(公告)号：JP2010271927A
公开(公告)日：2010-12-02
申请号：JP2009123271
申请日：2009-05-21
申请人： Akita Univ , Kanto Auto Works Ltd , 国立大学法人秋田大学 , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA , YAMAGOSHI AKIRA , YOSHIMURA NOBORU , MITOBE KAZUTAKA
IPC分类号： G05B19/418 , B23P21/00 , G06Q50/00 , G06Q50/04
CPC分类号： Y02P90/04 , Y02P90/30
摘要： PROBLEM TO BE SOLVED: To allow a worker to accurately perform work determination even when the worker carries out assembling work for one component by moving both of the right and lefr hands differently on a production line in a plant. SOLUTION: A work determination system includes: a motion capture 2 having sensors 21R and 21L to be attached to both hands to measure operating actions of both hands of the worker respectively along with the lapse of time; a relative distance threshold data storage part 32 wherein relative distance threshold data serving as thresholds of relative distances between the two sensors are registered previously for respective work processes; and a work analysis part 33 having a relative distance data determination function 33a, which receives operating action detection data detected by the respective sensors, calculates a relative distance between the sensors by using one of the sensors as an origin, and based on the relative distance threshold data registered in the relative distance threshold data storage part and matching a work process of the relative distance calculation data, determines the operating state of the worker depending on whether the relative distance calculation data reaches the range of the relative distance threshold after the lapse of a predetermined time or not. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当工人通过在工厂的生产线上不同地移动右手和脚手两者而对一个部件进行组装工作时，也允许工人准确地执行工作确定。解决方案：工作确定系统包括：具有传感器21R和21L的运动捕捉器2，其附接到双手以分别测量工人的双手的操作动作以及随着时间的流逝; 相对距离阈值数据存储部分32，其中用于两个传感器之间的相对距离的阈值的相对距离阈值数据先前被注册用于各自的工作过程; 并且具有相对距离数据确定功能33a的工作分析部件33，其接收由各个传感器检测到的操作动作检测数据，通过使用传感器之一作为原点，计算传感器之间的相对距离，并且基于相对距离登录在相对距离阈值数据存储部中的阈值数据，并且对相对距离计算数据的工作处理进行匹配，根据相对距离计算数据是否在经过相对距离阈值之后达到相对距离阈值的范围来确定工作者的操作状态一个预定的时间或不是。版权所有（C）2011，JPO＆INPIT

18. 发明专利

JP2010102424A System for shape analysis of flexible object using fem analysis 有权
标题翻译：使用有限元分析的柔性对象的形状分析系统
公开(公告)号：JP2010102424A
公开(公告)日：2010-05-06
申请号：JP2008271763
申请日：2008-10-22
申请人： Kanto Auto Works Ltd , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA , YAMAGOSHI AKIRA
IPC分类号： G06F17/50
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein the shape of a flexible object such as a wire harness cannot be accurately reproduced with time when it is installed in a specific position in an automobile.
SOLUTION: A system for shape analysis of a flexible object includes a coordinate transformation part 2 for transforming a movement of a specific portion of an object W of shape analysis in a specific position detected by a motion capture device 1 into coordinate data, a locus data creation part 3 for calculating the displacement of the specific portion of the object of shape analysis, a part data registration part 4 for registering part data, a part-locus linking part 5 for linking the part data with locus data, an analysis condition input part 6, an FEM analysis part 7 for analyzing the shape of the object of shape analysis in the specific position according to each displacement of the specific portion of the object of shape analysis in the specific position, and a reproduction display part 8 for providing a screen display. The FEM analysis part 7 analyzes the shape of the object of shape analysis in the specific position by the finite element method, and the reproduction display part 8 reproduces it. The operation is repeated to analyze the shape in the specific position with time.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了解决当其安装在汽车中的特定位置时诸如线束之类的柔性物体的形状不能随时间再现的问题。解决方案：用于柔性物体的形状分析的系统包括坐标变换部分2，用于将由运动捕获装置1检测到的特定位置的形状分析的对象W的特定部分的移动变换为坐标数据，用于计算形状分析对象的特定部分的位移的轨迹数据创建部分3，用于记录部分数据的部位数据登记部分4，用于将部分数据与轨迹数据相关的部分轨迹连接部分5，分析条件输入部6，用于根据特定位置的形状分析对象的特定部分的每个位移来分析特定位置中的形状分析对象的形状的FEM分析部7，以及用于提供屏幕显示。有限元分析部分7通过有限元法分析特定位置中形状分析对象的形状，再现显示部分8再现。重复该操作以随时间分析特定位置的形状。版权所有（C）2010，JPO＆INPIT

19. 发明专利

JP2010086462A System for analyzing deformation of wire harness capable of considering rotation angle at support point 有权
标题翻译：用于分析在支持点考虑转角的线束线束变形的系统
公开(公告)号：JP2010086462A
公开(公告)日：2010-04-15
申请号：JP2008257403
申请日：2008-10-02
申请人： Kanto Auto Works Ltd , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA
IPC分类号： G06F17/50 , H01B13/012
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To provide a system for analyzing wire harness, which considers that a support point of a wire harness is rotated by a force applied to the support point of the wire harness. SOLUTION: The system for analyzing deformation of wire harness includes: a vector calculation means 7 which can calculate and output vector data between support points; an input instruction means 6 which can instruct a rattling angle calculation means 82 of a condition for each component; a regression formula storage means 81 which stores condition data a to g with each element changeable and support clamp data c at a fixed end coordinate for the respective components in advance; and the rattling angle calculation means 82 which receives the vector data between support points calculated by the vector calculation means 7, obtains the condition data a to g and support clamp data c selected by the input instruction means 6 from the regression formula storage means 81, and inserts respective data input into a predetermined regression formula capable of calculating the rattling angle of a support clamp in a fixed end coordinate W1, to calculate the rattling angle. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于分析线束的系统，其认为线束的支撑点通过施加到线束的支撑点的力而旋转。解决方案：用于分析线束变形的系统包括：矢量计算装置7，其可以在支撑点之间计算和输出矢量数据; 输入指令装置6，其可以指示每个分量的条件的嘎嘎角计算装置82; 一个回归公式存储装置81，其将每个元素可变的条件数据a至g存储起来，并将各个部件的固定端坐标支持夹持数据c预先提供; 并且由向量计算装置7计算的支持点之间接收矢量数据的摇动角计算装置82从回归公式存储装置81获得由输入指令装置6选择的条件数据a至g和支持钳位数据c，并将相应的数据输入插入到能够计算固定端坐标W1中的支撑夹具的摇摆角度的预定回归公式中，以计算摇摆角度。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2009251770A Interference analyzing method for flexible object article, program to be used for that and interference analyzing device 有权
标题翻译：用于灵活对象文章的干扰分析方法，用于该干扰分析设备的程序
公开(公告)号：JP2009251770A
公开(公告)日：2009-10-29
申请号：JP2008096651
申请日：2008-04-02
申请人： Kanto Auto Works Ltd , 関東自動車工業株式会社
发明人： TAKAHASHI TETSUYA
IPC分类号： G06F17/50
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To provide an automatic interference examination system and its method for preliminarily performing interference examination under the consideration of a movable area in a virtual trial stage.
SOLUTION: This interference analyzing method of a flexible object component includes: a step S12 for calling the information of a flexible object component as the object of evaluation; a step S14 for calling a database in which interference requirements are stored; a step S16 for predicting movable areas of a self-component and the other party component; a step S17 for calculating a gap between the movable areas of the self-component and the other party component; and a step S18 for comparing the calculated gap with interference requirement data so that the interference analysis of the flexible object component can be achieved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在虚拟试验阶段考虑可移动区域的情况下进行干预检查的自动干扰检查系统及其方法。灵活对象部件的干涉分析方法包括：用于调用作为评价对象的柔性对象部件的信息的步骤S12; 用于呼叫存储干扰要求的数据库的步骤S14; 步骤S16，用于预测自身组件的可移动区域和对方组件; 用于计算自组分的可移动区域与另一方组件之间的间隙的步骤S17; 以及步骤S18，用于将所计算的间隙与干扰需求数据进行比较，从而可以实现柔性对象部件的干涉分析。版权所有（C）2010，JPO＆INPIT

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