公开(公告)号：US20190277948A1

公开(公告)日：2019-09-12

申请号：US16219959

申请日：2018-12-14

Applicant: OMRON Corporation

Inventor： Xiaoguang NING ,  Tetsuya AKAGI

IPC: G01S7/48 ,  G01S17/08 ,  G01S7/481

Abstract: The disclosure is provided to accurately measure a distance to an object. An optical distance measuring sensor includes a light receiving part having a plurality of light receiving elements and receiving reflected light via an optical system. The optical system is configured such that, in the case where an object having a size of a minimum value is arranged in an area within a maximum measurement distance, two or more of the light receiving elements receive the reflected light from the object.