Abstract: The present disclosure discloses an autonomous mobile grabbing method for a mechanical arm based on visual-haptic fusion under a complex illumination condition, which mainly includes approaching control over a target position and feedback control over environment information. According to the method, under the complex illumination condition, weighted fusion is conducted on visible light and depth images of a preselected region, identification and positioning of a target object are completed based on a deep neural network, and a mobile mechanical arm is driven to continuously approach the target object; in addition, the pose of the mechanical arm is adjusted according to contact force information of a sensor module, the external environment and the target object; and meanwhile, visual information and haptic information of the target object are fused, and the optimal grabbing pose and the appropriate grabbing force of the target object are selected.

Abstract: The present invention discloses a care robot controller, which includes: a controller body that includes slide rails, finger slot sliders and a joystick, wherein the finger slot sliders are movably arranged on the slide rails and configured to receive pressing, and the joystick is configured to control the care robot; a gesture parsing unit configured to parse three-dimensional gestures of the controller body, and control the care robot to perform corresponding actions when the three-dimensional gestures of the controller body are in line with preset gestures; and a tactile sensing unit configured to sense the pressing received by the finger slot sliders and initiate a user mode corresponding to the pressing information, so that the controller body provides corresponding vibration feedback. Thus the user can control the controller efficiently and conveniently, the control accuracy is improved, and effective man-machine interaction is realized.

Abstract: A virtual reality-based caregiving machine control system includes a visual unit, configured to obtaining environmental information around a caregiving machine, and transmitting the environmental information to a virtual scene generation unit and a calculation unit; the calculation unit, configured to receiving control instructions for the caregiving machine, and obtaining, by calculation according to the environmental information, an action sequence of executing the control instructions by the caregiving machine; the virtual scene generation unit, configured to generating a virtual reality scene from the environmental information, and displaying the virtual reality scene on a touch display screen in combination with the action sequence; and the touch display screen, configured to receiving a touch screen adjusting instruction for the action sequence and feeding back same to the calculation unit for execution, and receiving a confirmation instruction for the action sequence.

Abstract: The present invention discloses a care robot controller, which includes: a controller body that includes slide rails, finger slot sliders and a joystick, wherein the finger slot sliders are movably arranged on the slide rails and configured to receive pressing, and the joystick is configured to control the care robot; a gesture parsing unit configured to parse three-dimensional gestures of the controller body, and control the care robot to perform corresponding actions when the three-dimensional gestures of the controller body are in line with preset gestures; and a tactile sensing unit configured to sense the pressing received by the finger slot sliders and initiate a user mode corresponding to the pressing information, so that the controller body provides corresponding vibration feedback. Thus the user can control the controller efficiently and conveniently, the control accuracy is improved, and effective man-machine interaction is realized.

Abstract: Disclosed are a sensor assembly, an inertial measurement assembly and a mobile device. The sensor assembly comprises a first fixing member, a second fixing member and a first circuit board provided with at least one sensor module. The second fixing member is connected to the first fixing member, and the second fixing member is opposite to and spaced apart from the first fixing member to define a mounting space, the first circuit board is arranged in the mounting space, the first circuit board is fixedly connected to at least one of the first fixing member and the second fixing member, and at least part of the first circuit board is not parallel and not perpendicular to the horizontal plane.