Granted Patent B2

US 12,576,521 · App. 18/538,283 · Granted Mar 17, 2026

Inventors: Jeyoun Dong (Daejeon, KR); Seung Woo Nam (Daejeon, KR)

Assignee: Electronics and Telecommunications Research Institute

B25J9/163B25J5/007B25J9/161

Abstract

Claims (27)

1 . A teaching device for a mobile manipulator based on a mobile robot and a collaborative robot, the teaching device comprising:

a communication unit that transmits/receives data to and from the mobile manipulator;

a memory that stores a program providing an interface for performing a task of the mobile manipulator; and

a processor that operates a teaching program that performs map creation and autonomous setting for the mobile robot, and setting necessary for robot manipulation for the collaborative robot on the same interface,

wherein as a menu for autonomous driving of the mobile robot is selected and input on the interface, the processor provides location information of the mobile robot, determines whether the generated map and the location of the mobile robot are matched, and then performs location modification when there is an error beyond a certain range,

wherein the processor adds at least one destination input through a destination addition input button of the mobile robot provided on the interface, and receives setting of direction information corresponding to the added destination during movement, and

wherein as a path movement input provided on the interface is received, the processor provides path information corresponding to a destination created so far through the map, and as a driving input is received, the processor commands the mobile robot to move according to the path information.

2 . The teaching device of claim 1 , wherein the processor monitors state information of the mobile manipulator, and

the state information includes at least one of location information, path information, and task state information of the mobile manipulator and current connection state information between the mobile robot and the collaborative robot.

3 . The teaching device of claim 1 , wherein the processor sets at least one of on/off setting for direct teaching of the mobile manipulator, on/off setting of a joystick for controlling the mobile robot, and brake on/off setting of the mobile robot to a frequent write function, and displays the set function in a certain area on the interface.

4 . The teaching device of claim 1 , wherein the processor creates a map of a task target space corresponding to an input location using a predetermined input device as a menu related to the map creation of the mobile robot is selected and input on the interface.

5 . The teaching device of claim 4 , wherein the processor reads a corresponding map according to a user's selection input when there is a previously created map or a map currently being created, and displays at least one of location, movement speed, map size, and resolution information of the mobile manipulator on the read map.

6 . The teaching device of claim 1 , wherein the processor includes a special destination including a home location and a charging location of the mobile robot in a destination list by default.

7 . The teaching device of claim 1 , wherein as a menu for setting necessary for robot operation of the collaborative robot is selected and input on the interface, the processor controls to create a new task of the collaborative robot or read a previously created task or a task being created to execute the read task through the collaborative robot.

8 . The teaching device of claim 7 , wherein the processor executes the task through virtual simulation and executes the task in an actual mobile robot and collaborative robot.

9 . The teaching device of claim 7 , wherein the processor defines a movement instruction, an input/output instruction, and a flow control instruction for the task, respectively, and controls the manipulation of the collaborative robot based on each defined command.

10 . A processor-implemented method of setting an interface for a mobile manipulator based on a mobile robot and a collaborative robot in a teaching device, the method comprising:

performing a communication connection with the mobile manipulator;

monitoring state information of the mobile manipulator;

receiving a menu selection input for performing a task by the mobile manipulator;

performing, through a teaching program, map creation and autonomous setting for the mobile robot, and setting necessary for robot manipulation for the collaborative robot on the same interface in response to the menu selection input,

providing location information of the mobile robot, as a menu for autonomous driving of the mobile robot is selected and input on the interface;

determining whether the generated map and the location of the mobile robot are matched, and then performing location modification when there is an error beyond a certain range;

adding at least one destination input through a destination addition input button of the mobile robot provided on the interface;

receiving setting of direction information corresponding to the added destination during movement;

providing path information corresponding to a destination created so far through the map, as a path movement input provided on the interface is received; and

commanding the mobile robot to move according to the path information as a driving input is received.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (12)