公开(公告)号：US11524404B2

公开(公告)日：2022-12-13

申请号：US16843698

申请日：2020-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Chulho Shin ,  Sunggil Park ,  Changeui Shin ,  Seyul Son

IPC: B25J9/16 ,  B25J9/00 ,  B25J19/02

Abstract: A robot system can include a main body; a manipulator installed on the main body; a sensor configured to detect an object approaching a restricted region including the manipulator; a camera configured to monitor the restricted region and the object approaching the restricted region; a storage configured to store a material for an operation of the manipulator, the storage including an inlet for receiving the material; a remaining amount sensor configured to detect an amount of the material remaining in the storage; and a controller configured to change the restricted region based on at least one of a result of detection of the remaining amount sensor and image information of the camera, and in response to the sensor detecting that the object is within the restricted region, stop manipulation of the manipulator.

公开(公告)号：US11618164B2

公开(公告)日：2023-04-04

申请号：US16838565

申请日：2020-04-02

Applicant: LG ELECTRONICS INC.

Inventor： Jonghun Park ,  Changeui Shin

IPC: B25J9/16

Abstract: Disclosed is a robot including a manipulator for moving a tool; and a processor for controlling the manipulator, setting a boundary, generating a first path in response to a received execution instruction, generating a second path that does not extend beyond the boundary based on the first path and the boundary, and controlling the manipulator based on the second path.

公开(公告)号：US11358277B2

公开(公告)日：2022-06-14

申请号：US16565786

申请日：2019-09-10

Applicant: LG ELECTRONICS INC.

Inventor： Changeui Shin

IPC: B25J9/16 ,  B25J19/06 ,  B25J11/00 ,  B25J19/02 ,  B25J13/08 ,  B25J15/00

Abstract: A robot system includes a cooking device to heat a cooking container and having an operation unit configured to select a temperature level; a robot configured to control the temperature level and a cooking time of the cooking device; a dust sensor disposed around the cooking device or on the robot to sense a concentration of foreign substances; a temperature sensor disposed around the cooking device or on the robot to sense a temperature of the cooking container or the cooking device; and a controller configured to control the robot in a safe mode such that at least one of the temperature level and the cooking time is varied according to a danger level determined by a concentration sensing value of the dust sensor and a temperature sensing value of the temperature sensor.

公开(公告)号：US11172788B2

公开(公告)日：2021-11-16

申请号：US16592109

申请日：2019-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Changeui Shin

IPC: A47J43/28 ,  B25J15/04 ,  B25J9/16 ,  B25J15/00

Abstract: The ladle includes a ladle body including a main body having a handle and a space for containing food, a flexible guide having a connection end connected with an upper portion of the main body, and a deformer to change a shape of the flexible guide such that an angle of a top surface of the flexible guide is varied.