中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.024 seconds)

    UNIFIED ROBOTIC VEHICLE SYSTEMS AND METHODS OF CONTROL
    1.
    发明申请
    UNIFIED ROBOTIC VEHICLE SYSTEMS AND METHODS OF CONTROL 审中-公开

    公开(公告)号：WO2022147268A1

    公开(公告)日：2022-07-07

    申请号：PCT/US2021/065706

    申请日：2021-12-30

    Applicant: SARCOS CORP.

    Inventor： SMITH, Fraser, M. ,  OLIVIER, Marc, X.

    IPC: B25J9/00 ,  B25J9/16 ,  B25J3/04 ,  B25J13/02

    Abstract: A robotic system comprising a master robotic system, and a first robotic system comprising a first mobile platform operable to move about a surface, and comprising a first manipulator. The robotic system can comprise a second robotic system comprising a second mobile platform operable to move about the surface, and comprising a second manipulator. A control module can be associated with the master robotic system and the first and second robotic systems, and can be operable in a paired control mode to facilitate paired control of the first and second robotic systems to move about the ground surface, and operable in an unpaired control mode to facilitate non-paired control of a selected one of the first or second robotic systems.

    METHOD FOR REDUNDANT CONTROL POLICIES FOR SAFE OPERATION OF AN EXOSKELETON
    2.
    发明申请
    METHOD FOR REDUNDANT CONTROL POLICIES FOR SAFE OPERATION OF AN EXOSKELETON 审中-公开

    公开(公告)号：WO2022125464A1

    公开(公告)日：2022-06-16

    申请号：PCT/US2021/062055

    申请日：2021-12-06

    Applicant: SARCOS CORP. [US]/[US]

    Inventor： SMITH, Fraser, M. ,  OLIVIER, Marc, X.

    IPC: B25J9/16 ,  B25J9/00

    Abstract: An exoskeleton operable in a safety mode comprises at least one joint mechanism rotatably coupling two of a plurality of support structures, and a plurality of sensors associated with the at least one joint mechanism. The exoskeleton comprises a controller configured to generate a plurality of command signals according to a plurality of respective control policies, to generate each command signal based on sensor output data from at least one sensor, and to control operation of the at least one joint mechanism according to a selected control policy, based on at least one of an identified discrepancy between at least some of the plurality of command signals or a determination whether each of the plurality of sensors satisfies at least one self-test defined criterion or a comparison criterion between the output signal of two or more sensors, or both of these.

    SENSOR SUITE DISCREPANCY DETECTION SYSTEM FOR SAFE OPERATION OF AN EXOSKELETON
    3.
    发明申请
    SENSOR SUITE DISCREPANCY DETECTION SYSTEM FOR SAFE OPERATION OF AN EXOSKELETON 审中-公开

    公开(公告)号：WO2022125462A1

    公开(公告)日：2022-06-16

    申请号：PCT/US2021/062053

    申请日：2021-12-06

    Applicant: SARCOS CORP. [US]/[US]

    Inventor： SMITH, Fraser, M. ,  OLIVIER, Marc, X.

    IPC: B25J9/16 ,  B25J9/00

    Abstract: An exoskeleton comprising a plurality of support structures, and a plurality of joint mechanisms each joint mechanism rotatably coupling at least two of the plurality of support structures. A sensor suite discrepancy detection system can be operable to interrogate the suite of sensors within the exoskeleton, and can comprise a plurality of sensor groups, each associated with a respective joint mechanism, and each comprising a plurality of sensors from a suite of sensors. A controller can be configured to recruit at least one substitute sensor from a first sensor group of based on an identified discrepancy between the sensor output data of at least two sensors within the first sensor group and a target sensor within the first sensor group, and to execute a remedial measure associated with a safety mode of the exoskeleton for safe operation of the exoskeleton.

    SYSTEM AND METHOD FOR RESTORING UPPER ROBOTIC ASSEMBLIES SUPPORTED ABOUT A BASE PLATFORM TO ONE OR MORE SELF-SUPPORTING STABLE SUPPORT POSITIONS
    6.
    发明申请
    SYSTEM AND METHOD FOR RESTORING UPPER ROBOTIC ASSEMBLIES SUPPORTED ABOUT A BASE PLATFORM TO ONE OR MORE SELF-SUPPORTING STABLE SUPPORT POSITIONS 审中-公开

    公开(公告)号：WO2023049523A1

    公开(公告)日：2023-03-30

    申请号：PCT/US2022/044924

    申请日：2022-09-27

    Applicant: SARCOS CORP.

    Inventor： SMITH, Fraser, M. ,  OLIVIER, Marc, X.

    IPC: B25J9/00 ,  B25J19/00 ,  B62D57/032 ,  A61F2/50 ,  A61H1/02

    Abstract: A robotic system comprising an upper robotic assembly and a base platform rotatable relative to one another in at least one degree of freedom via one or more joints. The robotic system further comprises a joint position restoration assembly coupled to at least one of the upper robotic assembly or the base platform, and having a first spring coupled between the upper robotic assembly and the base platform, the joint position restoration assembly being operable to apply a restoring torque to the first joint, wherein the joint position restoration assembly is configured to provide a restoring torque versus joint position profile relative to the first joint that corresponds to mass properties of at least a portion of the robotic assembly associated with the first joint, such that the joint position restoration assembly operates to apply the restoring torque to position and support the first joint in a stable support position.

    REDUNDANT CONTROL POLICIES FOR SAFE OPERATION OF AN EXOSKELETON
    7.
    发明申请
    REDUNDANT CONTROL POLICIES FOR SAFE OPERATION OF AN EXOSKELETON 审中-公开

    公开(公告)号：WO2022125461A1

    公开(公告)日：2022-06-16

    申请号：PCT/US2021/062052

    申请日：2021-12-06

    Applicant: SARCOS CORP. [US]/[US]

    Inventor： SMITH, Fraser, M. ,  OLIVIER, Marc, X.

    IPC: B25J9/16 ,  B25J9/00

    Abstract: An exoskeleton operable in a safety mode at least one joint mechanism rotatably coupling two of the plurality of support structures and a plurality of sensors associated with the at least one joint mechanism. The exoskeleton comprises a controller configured to generate a plurality of command signals according to a plurality of respective control policies, to generate each command signal based on sensor output data from at least one sensor of the plurality of sensors, and to control operation of the at least one joint mechanism according to a selected control policy, based on at least one of an identified discrepancy between at least some of the plurality of command signals or a determination whether each of the plurality of sensors satisfies at least one self-test defined criterion or a comparison criterion between the output signal of two or more sensors, or both of these.

    COMBINING SENSOR OUTPUT DATA TO PREVENT UNSAFE OPERATION OF AN EXOSKELETON
    8.
    发明申请
    COMBINING SENSOR OUTPUT DATA TO PREVENT UNSAFE OPERATION OF AN EXOSKELETON 审中-公开

    公开(公告)号：WO2022125460A1

    公开(公告)日：2022-06-16

    申请号：PCT/US2021/062051

    申请日：2021-12-06

    Applicant: SARCOS CORP. [US]/[US]

    Inventor： SMITH, Fraser, M. ,  OLIVIER, Marc, X.

    IPC: B25J9/16 ,  B25J9/00

    Abstract: An exoskeleton operable to prevent unsafe operation can comprise a plurality of joint mechanisms and a plurality of sensors comprising configured to generate sensor output data associated with at least two joint mechanisms. The exoskeleton can comprise a controller configured to receive the sensor output data; combine the sensor output data; and determine whether the combination of the sensor output data from the first and second sensors satisfies an error condition in relation to at least one defined criterion. The existence of an error condition can be indicative of an anomalous operating state of the exoskeleton, such as a malfunction or an (impending) anomalous kinematic movement. The controller can also combine command signals to be transmitted to two or more joint mechanisms to determine another anomalous operating state to prevent unsafe operation. Associated software and methods are provided.

    AERIAL VEHICLES HAVING COUNTERMEASURES FOR NEUTRALIZING TARGET AERIAL VEHICLES
    9.
    发明申请
    AERIAL VEHICLES HAVING COUNTERMEASURES FOR NEUTRALIZING TARGET AERIAL VEHICLES 审中-公开

    公开(公告)号：WO2020072808A1

    公开(公告)日：2020-04-09

    申请号：PCT/US2019/054552

    申请日：2019-10-03

    Applicant: SARCOS CORP.

    Inventor： SMITH, Fraser, M. ,  OLIVIER, Marc, X.

    IPC: B64C27/08 ,  B64C27/20 ,  B64C39/00 ,  B64C39/02

    Abstract: A system for aerial neutralization of a detected target aerial vehicle comprises a plurality of counter-attack unmanned aerial vehicles (UAVs), and an aerial vehicle capture countermeasure coupling together the plurality of counter-attack UAVs, to intercept and capture a detected target aerial vehicle in a coordinated manner. The system comprises an aerial vehicle detection system comprising at least one detection sensor operable to detect the target aerial vehicle, and operable to provide command data to at least one counter-attack UAV for tracking and neutralizing the target aerial vehicle. The counter-attack UAVs and a net can be deployed from a movable base station, and the net can be carried in a low-drag configuration until the counter-attack UAVs operate to deploy or open the net. The counter-attack UAVs and systems may be autonomously operated. Associated systems and methods are provided.

Patent Agency Ranking