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公开(公告)号：WO2022176783A1
公开(公告)日：2022-08-25
申请号：PCT/JP2022/005479
申请日：2022-02-10
Applicant: 住友重機械工業株式会社
Inventor： 山本 泰広
Abstract: 搬送先に吊り荷を搬送するショベル等の作業機械の吊り作業を全体として支援可能な技術を提供する。本開示の一実施形態に係るショベル１００Ａは、下部走行体１と、下部走行体１に旋回自在に搭載される上部旋回体３と、上部旋回体３に取り付けられるアタッチメントＡＴと、アタッチメントＡＴの先端に取り付けられるフックＨＫと、フックＨＫに吊られる吊り荷ＳＬの搬送先に関する情報を取得する入力装置５２と、吊り荷ＳＬの状況を含むショベル１００Ａの周辺状況に関する情報を取得する撮像装置Ｓ６と、を備え、吊り荷ＳＬを搬送先へ自動で搬送する。
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公开(公告)号：WO2021250976A1
公开(公告)日：2021-12-16
申请号：PCT/JP2021/011988
申请日：2021-03-23
Applicant: 村田機械株式会社
Abstract: 天井搬送車は、物品を把持する把持部と、把持部を吊り下げる吊下部と、吊下部を巻き上げることによって把持部を上昇させる駆動部と、把持部の揺れを検知する検知部と、駆動部を制御して吊下部を巻き上げ搬送車本体内に把持部を格納させるコントローラとを備える。コントローラは、吊下部を巻き上げる巻上制御において、把持部の揺れが所定幅を超える場合には、吊下部の巻上げを停止させて、格納位置よりも低い待機位置に把持部を維持し、その後把持部の揺れが所定幅以下になった場合に吊下部を巻き上げる。
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公开(公告)号：WO2021216006A1
公开(公告)日：2021-10-28
申请号：PCT/SI2021/000003
申请日：2021-03-29
Applicant: TAJFUN LIV, PROIZVODNJA IN RAZVOJ D.O.O. , SPAN, Iztok , GRIL, Branko
Inventor： SPAN, Iztok , GRIL, Branko
Abstract: The invention refers to a computer-controlled mobile crane, comprising a column (2), which is rotatable around its vertical axis (200'), a primary arm (3), which is pivotally connected to said column (2) and is supported by a hydraulic driving means (23), a secondary arm (4), which is optionally telescopic and is pivotally connected to said primary arm (3) and supported by a hydraulic driving means (34) and moreover furnished with attachment point (420), in which a gripping assembly (6) is attached, which is optionally rotatable by means of a hydraulic rotating unit (5), which is mounted between said attachment point (420) and said gripping assembly (6). Controlling of each movement of said column (2), said primary arm (3) and secondary arm (4), as well as of said gripping assembly (6), is performed by means of a hydraulic control unit (71), which is optionally controlled by means of a computer control unit (8) and corresponding software within each determined coordinate system (x, y, z) on the basis of detection of each position of said column (2), said arms (3, 4) and said gripping assembly (6), and is in cooperation with an optical measuring unit (9) capable to control each movement of said gripping assembly (6) towards each initial point T1 (x1, y1, z1), in which a load is located, and then from said initial point T1 (x1, y1, z1) towards each end point T2 (x2, y2, z2), where the load should be deposited. The invention also provides that said computer control unit (8) also allows avoiding of an obstacle T0 (x0, x0, z0), the presence of which could jeopardize either operation of the crane as such or reliability of transferring each load.
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公开(公告)号：WO2021127058A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/065438
申请日：2020-12-16
Applicant: MANITOWOC CRANE COMPANIES, LLC
Inventor： SCHOONMAKER, Stephen J. , BENTON, John F. , STAKE, Michael
IPC: B66C23/90 , B66C13/16 , B66C13/48 , B66C23/42 , B66C23/78 , B66C23/88 , B66C23/905 , B66C2700/0371 , B66C2700/0378
Abstract: A crane (10) includes a carrier unit (20) having a chassis (22), tires (24) connected to the chassis, a carrier deck (26) and outriggers (28). A superstructure (30) is mounted on the carrier unit, the superstructure includes a telescoping boom (38). A slope sensor (80) is operably connected to the carrier unit and configured to detect a pitch and/or a roll of the carrier unit during a lift operation. The crane further includes a system (50) for monitoring a load lifted by the telescoping boom. The system is configured to determine the current load lifted by the telescoping boom, receive pitch and/or roll information of the carrier unit from the slope sensor, adjust coordinates of the crane in a coordinate system based on the pitch and/or roll information, determine a transformed operating radius using the adjusted coordinates; and compare the load lifted to a rated capacity at the transformed operating radius.
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公开(公告)号：WO2021098236A1
公开(公告)日：2021-05-27
申请号：PCT/CN2020/101260
申请日：2020-07-10
Applicant: 中联重科股份有限公司
Abstract: 一种起重机吊钩定位方法、装置、系统及工程机械。方法包括：获取起重机的当前状态信息以及第一图像；依据当前状态信息，以及依据第一图像确定的吊钩和待定位目标之间的相对位置确定吊装路径；控制起重机按照吊装路径执行吊钩定位。该方法通过实时采集吊臂正下方的图像，基于图像处理提取目标，得到吊钩、吊装物及目标就位点的三维坐标，从而确定吊钩、吊装物及目标就位点之间的位置关系，并结合起重机的当前状态信息实现吊装路径规划及吊装作业，实现了对吊钩及摄像头采集区域内其他目标的实时跟踪及自动定位，定位过程无需人工操作且定位精度高。
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Patent Agency Ranking
公开(公告)号：WO2021093347A1
公开(公告)日：2021-05-20
申请号：PCT/CN2020/100414
申请日：2020-07-06
Applicant: 中联重科股份有限公司 , 湖南中联重科建筑起重机械有限责任公司
Abstract: 一种吊装方法、吊装控制系统以及工程机械，所述方法包括：获取现场的多个现场施工图像以及吊装作业设备的吊装作业信息，所述吊装作业信息包括起吊位置信息和落钩位置信息；在所述吊装作业设备根据执行指令进行吊装作业的过程中，根据所述现场施工图像和吊装作业信息在地面控制端对所述吊装作业的执行进行监控；所述吊装控制系统包括处理器和存储器，用于实施所述吊装方法；工程机械配置所述吊装控制系统。所述吊装方法、吊装控制系统以及工程机械使操作者能够在塔下对吊装作业设备进行正常作业，从而减少安全隐患、提高施工效率。
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7.发明申请
公开(公告)号：WO2021083727A1
公开(公告)日：2021-05-06
申请号：PCT/EP2020/079450
申请日：2020-10-20
Applicant: ROBERT BOSCH GMBH
Inventor： SCHULZ, Udo , FLADEE, Andreas
Abstract: Die Erfindung betrifft ein Verfahren zum Steuern einer Bewegung einer Hebevorrichtung (100) mit einer Basis (110) einem Arbeitselement (106) und einer Mehrzahl von Elementen (108), wobei die Basis (110), das Arbeitselement (106) und die Mehrzahl von Elementen (108) gelenkig miteinander verbundenen sind. Das Verfahren umfasst einen Schritt des Einlesens eines Startsignals und eines Zielsignals, wobei das Startsignal eine Startposition des Arbeitselements (106) in einer eine Umgebung der Hebevorrichtung (100) abbildenden dreidimensionalen Karte repräsentiert. Das Zielsignal repräsentiert eine Zielposition (104) des Arbeitselements (106) in der Karte. Das Verfahren umfasst ferner einen Schritt des Ermittelns eines zumindest eine Trajektorie zum kollisionsfreien Bewegen des Arbeitselements (106) von der Startposition zu der Zielposition (104) umfassenden Bewegungsraum (114) unter Verwendung des Startsignals, des Zielsignals, der Karte und einer eine Kinematik der Hebevorrichtung (100) repräsentierenden Bewegungsvorschrift um die Bewegung der Hebevorrichtung (100) abhängig von dem ermittelten Bewegungsraum (114) zu steuern.
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公开(公告)号：WO2021021812A1
公开(公告)日：2021-02-04
申请号：PCT/US2020/043883
申请日：2020-07-28
Applicant: WIETHORN, Jim D.
Inventor： WIETHORN, Jim D.
Abstract: A crane risk logic apparatus (50) and system (10) and method for use of the same are disclosed. In one embodiment of the crane risk logic apparatus (50), the crane risk logic apparatus (50) is integral with a crane, such as a crawler crane (12) or a tower crane (14), and located in communication with a load moment indicator (38). The crane risk logic apparatus (50) receives crane data from the load moment indicator (38) and determines lift cycle data therefrom. The crane risk logic apparatus (50) determines an area of interest based on locationing data received from a global positioning system (GPS) unit (188) incorporated therewith and receives weather data for this area of interest. The crane risk logic apparatus (50) causes an alert notification at the crane to occur in response to presence of weather issues.
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公开(公告)号：WO2020163288A2
公开(公告)日：2020-08-13
申请号：PCT/US2020/016527
申请日：2020-02-04
Applicant: J. RAY MCDERMOTT, S.A.
Inventor： GUYMON, David Lee , MCLEAN, Matthew , WELTY, Jeremy , RYAN, Makenna , MIDDEL, Michel
Abstract: Aspects of the disclosure include systems and methods for determining relative positions and/or relative motions between objects. Disclosed systems include a target tracking device on a first object and an optical target on a second object. The target tracking device is configured to track the optical target. Methods of using the same are also disclosed.
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公开(公告)号：WO2020155600A1
公开(公告)日：2020-08-06
申请号：PCT/CN2019/099612
申请日：2019-08-07
Applicant: 广东博智林机器人有限公司
Abstract: 一种建筑施工系统及施工方法，建筑施工系统包括爬架系统和行吊系统，爬架系统和行吊系统通过支撑立柱（51）连接，支撑立柱（51）设置在爬架系统的主体框架上，行吊系统设置在支撑立柱（51）上，支撑立柱（51）包括前后设置的第一支撑立柱排和第二支撑立柱排；行吊小车（2）上设置一可在竖直方向伸缩的可伸缩杆（41），可伸缩杆（41）的下端可拆卸地连接多轴机械臂（44），多轴机械臂（44）的下端可拆卸的连接功能部件（42）。通过上述设置，建筑施工系统的定位更加准确，抓取物料稳定精准，自动化程度高。
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