Core Viewpoint - Recently, Shanghai Zhiyuan New Technology Co., Ltd., an affiliate of Zhiyuan Robotics, has been granted a patent for a method related to updating three-dimensional maps, which aims to reduce the computational load by only updating areas that require changes at the current moment [1] Group 1 - The patent involves advancements in robotics technology [1] - The method focuses on optimizing the update process for three-dimensional maps [1] - The innovation is expected to enhance efficiency in map updating by minimizing unnecessary calculations [1]