SYSTEM AND METHOD FOR MODULAR ROBOTIC SYSTEM

• US 20150127146A1
• Filed: 06/25/2014
• Published: 05/07/2015
• Est. Priority Date: 06/26/2013
• Status: Abandoned Application

• Current Assignee: The Tech Museum of Innovation
• Original Assignee: The Tech Museum of Innovation
• Inventors: Carlson, Lath B., So, Emil C., Streelman, Daniel A.
• Application Number:
  US14/315,121
• Publication Number:
  US 20150127146A1
• Time in Patent Office: Days
• US Class Current: 700/245
• CPC Class Codes: B25J 13/06 Control stands, e.g. consoles, switchboards
• CPC Class Codes: B25J 19/005 using batteries, e.g. as a back-up power source
• CPC Class Codes: B25J 5/007 mounted on wheels
• CPC Class Codes: B25J 9/08 characterised by modular constructions
• CPC Class Codes: B25J 9/1617 Cellular, reconfigurable manipulator, e.g. cebot

Abstract

A user-customizable modular robotic method and system that includes a robot base unit that has a battery housing containing a power source and a magnetic tower connected to the battery housing that includes a plurality of magnetic sockets. The method and system further includes modular components that each include magnetic coupling members attachable to the magnetic sockets, such that the connected modular components receive power from the battery of the base unit. The modular components further include a connection port for data communication with a connected modular component and a processor that can transmit status and query data to the connected modular component. In addition, system and method include a programming station that can be patched to a particular robot that enables a user to easily customize the operation and function of the components of the patched robot using a simple touch and drag user interface.

Claims

1. A user-customizable modular robotic system comprising:

a robot base unit including;

a battery housing containing a power source, and

a magnetic base coupled to the battery housing and having a plurality of magnetic sockets; and

a plurality of modular components, each modular component including;

at least one magnetic coupling member attachable to one of the plurality of magnetic sockets, such that the modular component receives power from the power source when the modular component is attached to the magnetic socket by the at least one magnetic coupling member,

at least one connection port for data communication with another modular component of the plurality of modular components, and

a processor configured to communicate data to the another modular component.

2. The modular robotic system according to claim 1, wherein the magnetic base comprises a rectangular housing extending orthogonally from the battery housing.

4. The modular robotic system according to claim 1, wherein one of the plurality of modular components is a control module that comprises a plurality of connection ports and an electronic storage medium configured to store a computer program.

5. The modular robotic system according to claim 4, wherein the control module is configured to be communicatively coupled to a programming station having a user interface.

6. The modular robotic system according to claim 5, wherein, when the control module is communicatively coupled to the programming station, the user interface displays a plurality of icons representing the modular components coupled to the plurality of connection ports of the control module.

7. The modular robotic system according to claim 6, wherein the user interface is configured to receive input instructions from a user to customize operational relationships between at least two of the modular components coupled to the plurality of connection ports of the control module.

8. The modular robotic system according to claim 7, where the user interface is further configured to display a plurality of functional software modules and to receive input instructions from a user to customize the operational relationship between at least two of the modular components using at least one of the plurality of functional software modules.

9. The modular robotic system according to claim 1, wherein the robot base unit includes a plurality of casters configured to move the robot base unit.

10. The modular robotic system according to claim 1, wherein the robot base unit includes a charging port configured to magnetically couple the robot base unit to a docking station.

11. The modular robotic system according to claim 10, wherein the power source is configured to be recharged by electromagnetic coupling when the charging port is magnetically coupled to the docking station.

12. The modular robotic system according to claim 1, further comprising a single cable connector configured to magnetically couple two modular components of the plurality of modular components and to serially communicate the data between the two coupled modular components.

3. The modular robotic system according to claim I, wherein the magnetic base includes a plurality of power cables electrically connecting the plurality of magnetic sockets to the power source.

13. A method for customizing a modular robotic system, which includes a robot base unit having a battery housing containing a power source and a magnetic base coupled to the battery housing and having a plurality of magnetic sockets, and a plurality of modular components, each modular component including at least one magnetic coupling member, at least one connection port for data communication with a connected modular component, and a processor configured to transmit data to the connected modular component, the method comprising:

attaching at least three of the plurality of modular components to respective magnetic sockets of the magnetic base, where one of the three modular components is a control module having a processor and electronic memory;

attaching respective cable connectors between connection ports of the control module and connection ports of the other two modular components;

communicatively coupling the control module to a programming station; and

loading, by the programming station, a computer program onto the electronic memory of the control module coupled to the programming station,

wherein the computer program establishes a communication protocol between the control module and the other two modular components when the computer program is executed by the processor of the control module.

14. The method for customizing a modular robotic system according to claim 13, wherein one component of the other two modular components is an input component and the other component of the other two modular components is an output component.

15. The method for customizing a modular robotic system according to claim 14, further comprising receiving a user input, by an input screen of the programming station, to customize the computer program.

16. The method for customizing a modular robotic system according to claim 15, wherein the user input provides a functional relationship between the input component and the output component.

17. The method for customizing a modular robotic system according to claim 16, wherein the control module executes the functional relationship between the input component and the output component when the computer program is executed by the processor of the control module.

18. The method for customizing a modular robotic system according to claim 17, further comprising displaying icons representing a plurality of functional software modules.

19. The method for customizing a modular robotic system according to claim 18, further comprising receiving input instructions from the user, by the input screen of the programming station, to customize the functional relationship between the input component and the output component using at least one of the plurality of functional software modules.

20. The method for customizing a modular robotic system according to claim 15, wherein the user input includes instructions for setting variable parameters of at least one of the other two modular components coupled to the control module.