Visual Perception Design and Evaluation of Electric Working Robots

In order to avoid the accident of manual live operation, make live working operation safer and improve the operation efficiency, it is the general trend to use robot or human-machine combination for operation. When the robot is operated remotely by the operator, detailed information of the working scene is often not available, or a large amount of three-dimensional information is lost due to the monitoring screen, leading to the operator's poor sense of presence and immersion, and more hidden dangers. In view of the above problems, this paper designs a virtual reality device that combines binocular camera and panoramic camera to focus on the work site and provide information of the surrounding environment for the dual-arm robot to work in the live operation scene of complex distribution network. Based on the previous researchers' NHPT, this paper improved to a new perforation experiment, and used the 5-point Likert scale method to conduct a questionnaire survey of the participants after the experiment. The experimental results show that virtual reality has stronger sense of presence and immersion than non-use, and the efficiency of robot teleoperation is also improved.