Programming assistance for robots

    公开(公告)号:US11413752B2

    公开(公告)日:2022-08-16

    申请号:US16833679

    申请日:2020-03-30

    Abstract: A programming assistance device includes a program storage unit that stores a first program comprising a first set of time series jobs and stores a second program comprising a second set of time series jobs. Each job of the first program defines at least one operation of a first robot, and the first program is configured to be performed along a shared time line. Additionally, each job of the second program defines at least one operation of a second robot, and the second program is configured to be performed along the shared time line. The programming assistance device further includes circuitry that identifies a verification target time in the shared time line based, at least in part, on a user designation, and generates, based on the first program and the second program, a job image indicating at least one of the first set of time series jobs executed by the first robot and at least one job of the second set of time series jobs executed by the second robot at the verification target time designated in the shared time line.

    Motor control device, motor control system, and control method for motor control device

    公开(公告)号:US09748874B2

    公开(公告)日:2017-08-29

    申请号:US15140695

    申请日:2016-04-28

    CPC classification number: H02P5/74 H02P3/18 H02P5/00 H02P27/06

    Abstract: A motor control device includes DC voltage circuitry which obtains a DC voltage, an inverter which converts the DC voltage obtained by the DC voltage circuitry into an AC voltage that is output to a motor, a voltage detector which detects the DC voltage obtained by the DC voltage circuitry, and regenerative controller circuitry which controls actuation of the regenerative circuit based on the DC voltage detected by the voltage detector. The regenerative controller circuitry waits until a predetermined waiting time period has elapsed and thereafter actuates a regenerative circuit in the DC voltage circuitry, independently of actuation control by second regenerative controller circuitry in a second motor control device that also obtains the DC voltage, after the voltage detector detects that the DC voltage exceeds a predetermined threshold voltage.

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