A robot system includes a manufacturing system including a robot and peripheral equipment. There is a controller communicably connected to the robot, the peripheral equipment, and a portable information terminal. The controller includes a memory storing the operation program, operation mode setting circuitry to set an operation mode a teaching mode or a playback mode, operation controlling circuitry configured to control the operation of the robot in the teaching mode based on the operation command, and control the robot and the peripheral equipment in the playback mode in accordance with the operation program, and display controlling circuitry configured to control the portable information terminal in the teaching mode to display on a display an operation screen through which the operation command is inputted, and control the portable information terminal in the playback mode to display on the displaying part a screen different from the operation screen.

A robot teaching device includes: a display device; an operation key formed of a hard key or a soft key and including an input changeover switch; a microphone; a voice recognition section; a correspondence storage section storing each of a plurality of types of commands and a recognition target word in association with each other; a recognition target word determination section configured to determine whether a phrase represented by character information includes the recognition target word; and a command execution signal output section configured to switch, in response to the input changeover switch being operated, between a first operation in which a signal for executing the command corresponding to an operation to the operation key is outputted and a second operation in which a signal for executing the command associated with the recognition target word represented by the character information is outputted.

A robot control system includes a control device for controlling a robot and a portable operating panel connected to the control device. The portable operating panel and at least one other device include contact points connected in series. The control device includes a reception circuit that can detect the opening of at least one of the contact points. The portable operating panel includes a smart device having a sensor. The contact point included in the portable operating panel is opened and closed in conjunction with a physical movement of a switch member attached to an exterior of the smart device. The sensor can detect a physical quantity that changes in conjunction with the physical movement of the switch member. The portable operating panel transmits, to the control device, a detection signal indicating the physical quantity detected by the sensor or information about the physical quantity.

A teaching apparatus that is connected to a control apparatus controlling a welding robot and outputs a command intended for the welding robot to the control apparatus is provided. The teaching apparatus includes a welding-parameter-manipulating portion provided on a front face and accepting an operation of changing a setting that defines a movement, of the welding robot, an enabling switch provided on a back face and accepting an operation of changing a state of electrification of the welding robot, and a robot-manipulating portion provided on the back face and accepting an operation of executing the movement of the welding robot. The welding-parameter-manipulating portion is positioned on a left side, in front view, with respect to the center, and the enabling switch and the robot-manipulating portion are positioned on a right side, in rear view, with respect to the center.

A teach pendant for teaching a robot includes an operation unit disposed on a first surface of the teach pendant, to perform an input operation; a display unit disposed on the first surface; and a camera disposed on a second surface opposite the first surface of the teach pendant. An image captured by the camera is displayed on the display unit.

A robot system includes a robot, a teach pendant having an operator interface, and a robot controller with a computer and associated hardware and software containing a virtual representation of the robot and the environment. The system employs a method for avoiding collisions including moving a manipulator arm along an actual path in an environment containing objects constituting collision geometry. Operator input is entered into the teach pendant, whereby the operator is able to directly control motion of the robot along the actual path. A recent history of the motion of the robot is recorded, and a predicted path of the robot is developed based on the input entered into the teach pendant and the recent history of the motion of the robot. Real-time collision checking between the predicted path and the collision geometry is performed while the operator manually controls the robot using the teach pendant.

A machine learning device of a controller observes, as state variables expressing a current state of an environment, teaching position compensation amount data indicating a compensation amount of a teaching position in control of a robot according to the teaching position and data indicating a disturbance value of each of the motors of the robot in the control of the robot, and acquires determination data indicating an appropriateness determination result of the disturbance value of each of the motors of the robot in the control of the robot. Then, the machine learning device learns the compensation amount of the teaching position of the robot in association with the motor disturbance value data by using the observed state variables and the determination data.

Example systems and methods allow for runtime control of robotic devices during a construction process. One example method includes determining at least one sequence of robot operations corresponding to at least one robot actor, causing the at least one robot actor to execute a portion of the at least one sequence of robot operations during a first time period, receiving an interrupt signal from a mobile computing device indicating a modification to the at least one sequence of robot operations, where the mobile computing device is configured to display a digital interface including one or more robot parameters describing the at least one robot actor and one or more tool parameters describing operating characteristics of at least one physical tool, and causing the at least one robot actor to execute a portion of the at least one modified sequence of robot operations during a second time period.

A robot instructing apparatus includes a teaching pendant having a display and an inclination device. The inclination device outputs an inclination of the teaching pendant based on the inclination of the teaching pendant about at least one horizontal axis. The robot instructing apparatus also includes at least one processor that generates movement instructions to change a posture of the robot based on the inclination of the teaching pendant output by the inclination device during a teaching operation in which the movement instructions are generated.

An industrial robot system including a dual arm robot having two arms independently movable in relation to each other, and a hand-held control device for controlling the robot and provided with a visual display unit for displaying information about the arms. The control device is provided with a measuring device for measuring the orientation of the control device, and the control device is configured to display information about one of the arms in a first area on the display unit and to display information about the other arm in a second area on the display unit, and to change the positions of the first and second areas in dependence on the orientation of the control device in relation to the robot so that the positions of the first and second area on the display unit reflects the orientation of the control device in relation to the positions of the arms.