摘要:
The invention relates to an industrial robot system comprising at least one manipulator (3, 5, 7), at least one control device (9, 11) adapted to control the operation of the at least one manipulator (3, 5, 7) and at least one wireless, portable interface device (17) adapted for communication with a user and for communication with at least one control device. The industrial robot system (1) is adapted to sense the position of the portable interface device (17). The invention also relates to a wireless, portable, interface device (17) and to a control device (9, 11).
摘要:
The invention is a die (22b) for an industrial press (1) arranged with a wireless communication device (14) and a contactless power supply (10,12). Power and/or control cables are not necessary between a stationary press (1) and the die (22b) or other moving part arranged with the press (1). One or more sensors on the moving part of the die (22b) may be contactlessly powered and wirelessly controlled. The wireless communication member (14) of the die (22b) may transmit data from one or more sensors on the die (22b) to a press control unit (24) or other control unit (25). The power supply (10,12) includes a primary power supply member (2,8) and secondary power supply member (13,15). In other aspects of the invention a method and a system are described.
摘要:
The present invention relates to a system for controlling a process comprising a control unit including a controller, capable of transmitting data to at least one actuator capable of affecting said process, which may be controlled by said controller, at least one sensor capable of measuring parameters of said process and transmitting data to said controller, wherein said control unit is arranged for wireless communication over a wireless network, and wherein said controller and one of said at least one actuator or said at least one sensor are co-located such that communication between them is not transmitted over the wireless network.
摘要:
The manipulator according to the invention exhibits an improved structure since the communication between the main controller (1) in the remote unit and the controllers (7) in the workplace unit is performed via a wireless communication channel (12) which is preferably a radio channel. Accordingly, no cables are required to connect the main controller (1) and the control units (7) for communication purposes. However, the controllers (7) of the manipulator according to the invention are connected to encoders (6) or resolvers (6) to receive information about the actual position of the controlled manipulator axis (N). Further, the controllers (7) of a manipulator according to the invention are connected to drivers (5) for supplying power to the motors (3) causing the movement of the manipulator. Thus, the controller performs the control of the manipulator movements in a direct and local manner, however, being remotely controlled by the main controller via a wireless communication channel.
摘要:
The invention relates to a hand-held control device (12) for an industrial robot (10) comprising a manual input unit (22) for controlling the movement of the robot such that the movement of the robot corresponds to the movement of the input unit, wherein a first coordinate system (X 1 ,Y 1 ,Z 1 ) is defined relative to the control device such that it follows the movement of the control device, and a second coordinate system (X 2 , Y 2 , Z 2 ) is defined fixed to the robot, and the movements of the manual input unit are measured in the first coordinate system. The device further comprises a determining unit including a sensor (24) for determining the relative orientation between the first and the second coordinate system, and a calculating unit adapted to calculate the transformation between the first and second coordinate system based on the relative orientation between the coordinate systems, and to transform the movements of the manual input unit into corresponding movements in the second coordinate system based on said calculated transformation.