A robot safety monitoring system includes a stereo camera set configured to photograph a robot and a monitoring area around the robot and a processor connected to the stereo camera set. The stereo camera set includes a first camera including a plurality of first camera modules spaced apart from each other, and a second camera including a plurality of second camera modules spaced apart from each other. Based on a first direction, the first camera and the second camera have different fields of view. The processor is configured to set the monitoring area, determine whether an object is present in the monitoring area, and control the robot based on determining that an object is present in the monitoring area.

A robot safety monitoring system includes a stereo camera set configured to photograph a robot and a monitoring area around the robot and a processor connected to the stereo camera set. The stereo camera set includes a first camera including a plurality of first camera modules spaced apart from each other, and a second camera including a plurality of second camera modules spaced apart from each other. Based on a first direction, the first camera and the second camera have different fields of view. The processor is configured to set the monitoring area, determine whether an object is present in the monitoring area, and control the robot based on determining that an object is present in the monitoring area.

A variable stiffness joint and method to alter the stiffness of the joint with multiple stiffness levels is described wherein a plurality of stiffness bits (m) are used for enabling 2 m stiffness level variations for the joint. Each stiffness bit comprises an elastic element in mechanical connection with a clutch (21, 22, 23). The joint revolves with zero stiffness level when all the clutches (21, 22, 23) are disengaged whereas a clutch (21, 22, 23) involves one of the elastic elements which alter the stiffness of the joint. Engaging other clutches (21, 22, 23) involve more elastic elements for altering the joint stiffness and the resultant joint stiffness is determined by adding the stiffness values of all the involved springs (6, 7, 8).

The invention relates to a mobile security basic control device (15) of a robot (1), comprising a hand-held housing (16), an emergency stop switching means (17) arranged at the housing (16), a communication device (18) for establishing a link in terms of control between the mobile security basic control device (15) and a robot controller (12) of the robot (1), and further comprising a holder (19) connected to the housing (16), which is designed to mount the mobile security basic control device (15) on a mobile terminal (20). Said mobile terminal has a terminal control system (21) and a multi-touchscreen (22), which is designed to transmit inputs to the terminal control system (21) via the multi-touchscreen (22). The mobile security basic control device (15) comprises a coding device (25) which, in a state where the mobile security basic control device (15) is mounted on the mobile terminal (20) by means of the holder (19), is designed to automatically transmit at least one identification code identifying the mobile security basic control device (15) to the terminal control system (21) via the multi-touchscreen (22).

The invention relates to a mobile security basic control device (15) of a robot (1), comprising a hand-held housing (16), an emergency stop switching means (17) arranged at the housing (16), a communication device (18) for establishing a link in terms of control between the mobile security basic control device (15) and a robot controller (12) of the robot (1), and further comprising a holder (19) connected to the housing (16), which is designed to mount the mobile security basic control device (15) on a mobile terminal (20). Said mobile terminal has a terminal control system (21) and a multi-touchscreen (22), which is designed to transmit inputs to the terminal control system (21) via the multi-touchscreen (22). The mobile security basic control device (15) comprises a coding device (25) which, in a state where the mobile security basic control device (15) is mounted on the mobile terminal (20) by means of the holder (19), is designed to automatically transmit at least one identification code identifying the mobile security basic control device (15) to the terminal control system (21) via the multi-touchscreen (22).

A harmonized operation of a plurality of medical support arms is controlled more accurately. There is provided a medical system including an operation control unit configured to control, on the basis of information regarding a movable range (300a) of a first medical support arm (10a) being a control target, information regarding the movable range (300b) of a second medical support arm (10b) to be used together with the first medical support arm (10a), and a space position of a working point (Pa) in the first medical support arm (10a), an operation of the working point (Pa).

A harmonized operation of a plurality of medical support arms is controlled more accurately. There is provided a medical system including an operation control unit configured to control, on the basis of information regarding a movable range (300a) of a first medical support arm (10a) being a control target, information regarding the movable range (300b) of a second medical support arm (10b) to be used together with the first medical support arm (10a), and a space position of a working point (Pa) in the first medical support arm (10a), an operation of the working point (Pa).

A control device for a robot includes: an external force acquisition section configured to acquire external force applied to a movable element during operation of the robot; a first condition determination section configured to determine whether or not a first condition that the external force exceeding a predetermined first threshold is applied to the movable element is satisfied; a second condition determination section configured to determine whether or not a second condition that the movable element is moving is satisfied; and an operation control section configured to stop the operation of the robot when both the first condition and the second condition are satisfied, while continuing the operation of the robot when at least one of the first condition and the second condition is not satisfied.

A method for determining a protection zone with a protection radius about a wireless communication object transponder, wherein the method includes a) ascertaining a first indefinite position of the object transponder using a first locating system, b) ascertaining at least two definite anchor object distances between the object transponder and at least two anchor gateways with respective known positions via a definite distance measuring device using a two-way ranging method, and c) ascertaining the protection radius using a failsafe computing device which receives the first indefinite position from the first locating system and the at least two definite anchor object distances from the distance measuring device and determines the protection radius therefrom using the known positions of the at least two anchor gateways.

A work glove is installed at the port flange, with the result that the operator can enter the working chamber of the containment in a protected manner. A multiplicity of port flanges are usually mounted on the containment and a work glove is fastened in each case to the respective port flange. Machinery for processing material to be treated is often set up in the working chamber. In order to temporarily block the access, a shut-off part which can be moved into a blocking position and an open position is provided. In order to record personal data relating to the operator, the arrangement has a capture unit which has a connection to a microcontroller.