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公开(公告)号：US08965642B2
公开(公告)日：2015-02-24
申请号：US13845675
申请日：2013-03-18
Applicant: Komatsu Ltd.
Inventor： Neil Johnson , Takahiro Hashimoto , Takashi Kurihara , Azumi Nomura
Abstract: A display system of an excavating machine including a work machine having a bucket with an excavation edge and an arm to which the bucket is swingably attached, and a body to which the work machine is attached, the system including: a vehicle condition detector detecting first information related to a current position of the excavating machine and second information related to a posture of the body; a storage storing position information of a target surface indicating a target shape of an object and appearance information of the bucket; and a processor obtaining virtual images indicating positions of planes passing through both ends of the excavation edge from among planes parallel to a plane on which the arm moves based on the first and second information, and the appearance information, and displaying the virtual images on a screen with the bucket as viewed from above the excavating machine.
Abstract translation: 一种挖掘机的显示系统，包括具有挖掘边缘的铲斗和可摆动地安装有铲斗的臂的作业机，以及附接有作业机械的主体，所述系统包括：车辆状态检测器，其先检测 与挖掘机的当前位置相关的信息和与身体姿势有关的第二信息; 存储存储指示对象的目标形状的目标表面的位置信息和存储桶的外观信息的存储器; 以及处理器，根据所述第一信息和所述第二信息，从平面于所述臂移动的平面的平面和所述外观信息中获取指示穿过所述挖掘边缘的两端的平面的位置的虚拟图像，以及将所述虚拟图像显示在 从挖掘机上方观察铲斗的屏幕。
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2.发明申请公开(公告)号：US20150345114A1
公开(公告)日：2015-12-03
申请号：US14233947
申请日：2013-07-23
Applicant: Komatsu Ltd.
Inventor： Azumi Nomura , Takashi Kurihara
CPC classification number: E02F3/3677 , E02F3/435 , E02F5/025 , E02F9/261 , E02F9/264 , G01S19/43 , G01S19/48
Abstract: A display system of excavating machine includes a vehicle state detection unit configured to detect information related to a current position and a posture of the excavator as an excavating machine; a storage unit configured to store at least position information of a target surface indicating a target shape of an object to be worked; a bucket tilt detection unit configured to detect a tilt angle of the bucket; and a processing unit configured to obtain an angle between the edge and the target surface from a position of the edge of the bucket obtained based on the tilt angle of the bucket and the information related to a current position and a posture of the excavator and to display posture information indicating information related to a posture of the bucket on a screen of a display unit based on the obtained edge tilt angle.
Abstract translation: 挖掘机的显示系统包括：车辆状态检测单元，被配置为检测与作为挖掘机的挖掘机的当前位置和姿势有关的信息; 存储单元，被配置为至少存储指示要加工的对象的目标形状的目标表面的位置信息; 铲斗倾斜检测单元，被配置为检测铲斗的倾斜角; 以及处理单元，其被配置为从从铲斗的倾斜角获得的铲斗的边缘的位置以及与当前位置和挖掘机的姿势相关的信息获得边缘和目标表面之间的角度，以及 基于所获得的边缘倾斜角来显示与显示单元的屏幕上的桶的姿势相关的信息的显示姿势信息。
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公开(公告)号：US10267020B2
公开(公告)日：2019-04-23
申请号：US15237264
申请日：2016-08-15
Applicant: KOMATSU LTD.
Inventor： Ryo Fukano , Azumi Nomura , Takashi Kurihara , Etsuo Fujita , Masao Ando , Toshihiro Koide
Abstract: In a display system in an excavator, a position of an upper boundary line and a position of a lower boundary line are calculated. The upper boundary line indicates a height of a top of a cross section of a display object surface. The lower boundary line indicates a height of a bottom of the cross section of the display object surface. A predetermined reference point of a display range is set based on a positional relationship in an up-and-down direction between the current position of the excavator and the upper boundary line or between the current position of the excavator and the lower boundary line. A guidance picture showing a cross section of the display object surface included in the predetermined display range as seen from a side of the excavator, and the current position of the excavator, is displayed.
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公开(公告)号：US09616748B2
公开(公告)日：2017-04-11
申请号：US14654312
申请日：2013-10-28
Applicant: Komatsu Ltd.
Inventor： Dai Tsubone , Takashi Kurihara , Ryo Fukano
CPC classification number: B60K35/00 , B60K2350/352 , E02F9/16 , E02F9/261 , E02F9/264 , G02B27/0101 , G06T11/00
Abstract: The display system includes: stroke sensors that detect position information of working equipment relative to a body; a real image display unit; a combiner; and a display controller. Based on the position information of the working equipment, the display controller controls a displayed position of work-support information along a surface of the combiner and a depthwise displayed position of the work-support information defined in a forward direction relative to a cab. A projection image of the work-support information visible to an operator is thus displayed around the working equipment.
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Patent Agency Ranking
公开(公告)号：US20160193920A1
公开(公告)日：2016-07-07
申请号：US14654312
申请日：2013-10-28
Applicant: Komatsu Ltd.
Inventor： Dai Tsubone , Takashi Kurihara , Ryo Fukano
CPC classification number: B60K35/00 , B60K2350/352 , E02F9/16 , E02F9/261 , E02F9/264 , G02B27/0101 , G06T11/00
Abstract: The display system includes: stroke sensors that detect position information of working equipment relative to a body; a real image display unit; a combiner; and a display controller. Based on the position information of the working equipment, the display controller controls a displayed position of work-support information along a surface of the combiner and a depthwise displayed position of the work-support information defined in a forward direction relative to a cab. A projection image of the work-support information visible to an operator is thus displayed around the working equipment.
Abstract translation: 显示系统包括：检测工作设备相对于身体的位置信息的行程传感器; 真实图像显示单元; 组合器 和显示控制器。 基于工作设备的位置信息，显示控制器控制沿着组合器的表面的工作支持信息的显示位置以及相对于驾驶室在向前方向上定义的工作支持信息的深度显示位置。 因此，在工作设备周围显示工作信息对操作者可见的投影图像。
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6.发明授权公开(公告)号：US09828747B2
公开(公告)日：2017-11-28
申请号：US14383579
申请日：2014-05-15
Applicant: Komatsu Ltd.
Inventor： Daiki Arimatsu , Masao Yamamura , Takashi Kurihara , Azumi Nomura
CPC classification number: E02F9/26 , E02F3/32 , E02F9/262 , E02F9/265 , G07C5/0816
Abstract: A display system for an excavating machine allowing an upper swing body including a work implement to swing about a predetermined swing central axis. The display system includes a processing unit that obtains target swing information indicating an amount of swing of the upper swing body, based on information including a direction of a tooth edge of the bucket, information including a direction orthogonal to a target plane indicating a target shape of a work object, and information including a direction of the swing central axis, and displays an image corresponding to the obtained target swing information, the amount of swing being required for the tooth edge of the bucket to face the target plane, and the direction of the tooth edge of the bucket being determined based on information about a current position and posture of the excavating machine.
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7.发明申请DISPLAY SYSTEM FOR EXCAVATING MACHINE, EXCAVATING MACHINE, AND DISPLAY METHOD FOR EXCAVATING MACHINE 有权用于挖掘机的挖掘机，挖掘机和显示方法的显示系统公开(公告)号：US20160237654A1
公开(公告)日：2016-08-18
申请号：US14383579
申请日：2014-05-15
Applicant: KOMATSU LTD.
Inventor： Daiki Arimatsu , Masao Yamamura , Takashi Kurihara , Azumi Nomura
CPC classification number: E02F9/26 , E02F3/32 , E02F9/262 , E02F9/265 , G07C5/0816
Abstract: A display system for an excavating machine allowing an upper swing body including a work implement to swing about a predetermined swing central axis. The display system includes a processing unit that obtains target swing information indicating an amount of swing of the upper swing body, based on information including a direction of a tooth edge of the bucket, information including a direction orthogonal to a target plane indicating a target shape of a work object, and information including a direction of the swing central axis, and displays an image corresponding to the obtained target swing information, the amount of swing being required for the tooth edge of the bucket to face the target plane, and the direction of the tooth edge of the bucket being determined based on information about a current position and posture of the excavating machine.
Abstract translation: 一种用于挖掘机的显示系统，允许包括工作工具的上摆动体围绕预定的摆动中心轴线摆动。 显示系统包括处理单元，其基于包括铲斗的齿缘的方向的信息获得指示上摆动体的摆动量的目标摆动信息，包括与指示目标形状的目标平面正交的方向的信息 以及包括摆动中心轴的方向的信息，并且显示与所获得的目标摆动信息相对应的图像，铲斗的齿缘面对目标平面所需的摆动量，以及方向 基于关于挖掘机的当前位置和姿势的信息来确定铲斗的齿边缘。
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公开(公告)号：US09650755B2
公开(公告)日：2017-05-16
申请号：US14233947
申请日：2013-07-23
Applicant: Komatsu Ltd.
Inventor： Azumi Nomura , Takashi Kurihara
CPC classification number: E02F3/3677 , E02F3/435 , E02F5/025 , E02F9/261 , E02F9/264 , G01S19/43 , G01S19/48
Abstract: A display system of excavating machine includes a vehicle state detection unit configured to detect information related to a current position and a posture of the excavator as an excavating machine; a storage unit configured to store at least position information of a target surface indicating a target shape of an object to be worked; a bucket tilt detection unit configured to detect a tilt angle of the bucket; and a processing unit configured to obtain an angle between the edge and the target surface from a position of the edge of the bucket obtained based on the tilt angle of the bucket and the information related to a current position and a posture of the excavator and to display posture information indicating information related to a posture of the bucket on a screen of a display unit based on the obtained edge tilt angle.
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公开(公告)号：US09493929B2
公开(公告)日：2016-11-15
申请号：US14442162
申请日：2013-11-11
Applicant: Komatsu Ltd.
Inventor： Takashi Kurihara , Daishi Iwanaga
CPC classification number: E02F9/265 , E02F3/435 , E02F9/2012 , E02F9/261 , E02F9/264 , G01S19/54 , G06T11/203
Abstract: A display system of an excavating machine including a work machine with a bucket and a main body part to which the work machine is attached, includes: a storage storing positional information of a design surface indicating a design land shape and outer shape information of the bucket; and a processor determining, among measurement reference points predetermined along an outer shape of a buttock part of the bucket for measuring a position, including at least a tip of the bucket, a measurement reference point closest to the design surface, based on information on a current position of the excavating machine, information on a posture of the main body part, information on a position of the tip of the bucket, and the outer shape information of the bucket.
Abstract translation: 包括具有铲斗的作业机械和附着有作业机械的主体部的挖掘机的显示系统包括：存储表示设计地形状的设计表面的位置信息和铲斗的外形信息的存储器 ; 以及处理器，其基于关于所述桶的信息，确定沿着所述铲斗的臀部的外部形状预定的测量参考点，用于测量包括所述铲斗的至少一个尖端的位置，最接近所述设计表面的测量参考点 挖掘机的当前位置，关于主体部位的姿势的信息，关于铲斗前端的位置的信息以及铲斗的外形信息。
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