首页|Patent Issued for Vision-based operation for robot (USPTO 11926065)
Patent Issued for Vision-based operation for robot (USPTO 11926065)
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By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News-ABB Schweiz AG (Baden, Switzerland) ha s been issued patent number 11926065, according to news reporting originating ou t of Alexandria, Virginia, by NewsRx editors. The patent's inventors are Ma, Bojun (Shanghai, CN), Pan, Wengui (Shanghai, CN), Wang, Yanjun (Shanghai, CN). This patent was filed on July 29, 2020 and was published online on March 12, 202 4. From the background information supplied by the inventors, news correspondents o btained the following quote: "With the development of science and technology in the field of micro-machining and ultra-precision machining, the object to be man ipulated by a robot extends from the macro field to the submicron and nano-scale micro field. For example, a robot is sometimes required to thread a needle. A h uman operator usually operates a robot using a Teach Pendant Unit (TPU). In a ma nual mode, the robot is commanded to some specified position through the jogging function button on the TPU. "Micro-operation of a robot means a human operator controls the robot to move to fine positions within a small space. For example, the small space is at a level of micron. This operation requires high motion accuracy of the robot and extrem ely careful operation of the operator. For example, to teach a tool of a robot a ccurately, the tip of the tool is required to be aligned with a reference tip ac curately. Traditional approaches are inefficient as they need people to keep eye s close to the tips and push a joy-stick or another control device cautiously. I t leads to a high safety risk when keeping human eyes close to the tips.