摘要
记者从发明者提供的背景资料中获得以下引述：“背景技术”，传统上，已知一种使机器人返回原点的技术，例如，当操作机器人因某种原因停止时，在机器人重新启动之前，机器人的可移动部分返回原点位置，即，机器人返回原点。例如，PTL 1公开了一种机器人原点返回控制方法，该控制方法通过依次反向执行已经执行的控制程序，使机器人从停止位置返回到工作原点。
Abstract
Reporters obtained the following quote from the background information supplied by the inventors: “BACKGROUND ART “Conventionally, a technology for returning a robot to an origin has been known. For example, when an operating robot stops for some reason, before the robot is restarted, a movable portion of the robot is returned to an origin position whi ch is the initial position, that is, the robot is returned to an origin. For exa mple, PTL 1 discloses an origin return control method for a robot. In this contr ol method, the robot is returned from a stop position to a work origin by sequen tially and reversely executing an already executed control program.”
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