IP Library Granted Patent US 8,369,990
Granted Patent B2
US 8,369,990 · App. 13/228,358 · Granted Feb 5, 2013

Robot platform for remotely controlled and/or autonomous inspection of technical facilities

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Quick Facts
Patent No.
US 8,369,990
App. No.
13/228,358
Granted
Feb 5, 2013
Kind
B2
Abstract

A robot platform is provided, which is intended in particular for remotely controlled and/or autonomous inspection of technical facilities, in particular in power stations, and comprises at least a drive mechanism configured to move the robot platform, an inspection device configured to inspect the technical facility and a communication device for exchanging measurement and/or control data. Particular flexibility in use and extended areas of use are achieved in that the robot platform is modular and the communication device operates in accordance with a uniform standard.

Claims (15)

1. A robot platform configured to remotely controlled at least one of autonomous inspection of technical facilities, comprising at least a drive mechanism configured to move the robot platform; an inspection device configured to inspect the technical facility; a position determination device configured to determine position data of the robot platform, and a communication device configured to exchange measurement for at least one of control data and transmission of measurement and position data to an evaluation unit, the robot platform is modular, the communication device operates in accordance with a uniform standard, and the measurement and position data is streamed to the evaluation unit with a time delay of less than 1 ms.

2. The robot platform as claimed in claim 1 , wherein the robot platform is comprised of individual modules which are physically connected to one another by mechanical connectors for at least one of for exchanging data by digital communication links, which operate in accordance with a uniform standard.

3. The robot platform as claimed in claim 2 , wherein the digital communication links operate in accordance with an Ethernet standard.

4. The robot platform as claimed in claim 2 , wherein the digital communication links additionally have power supplies that supply power to the modules.

5. The robot platform as claimed in claim 2 , wherein the individual modules each have one or more submodules.

6. The robot platform as claimed in claim 5 , wherein one of the submodules is an interface for data exchange and a power supply link between the modules.

7. The robot platform as claimed in claim 5 , wherein the individual modules have an electric drive motor and an integrated control unit for the electric drive motor, the control unit having a power submodule and a microcontroller submodule as submodules.

8. The robot platform as claimed in claim 2 , wherein at least one of the modules is a drive module for movement of the robot platform.

9. The robot platform as claimed in claim 8 , wherein the drive module has an electric drive motor, and, as submodules, comprises: at least one magnetic wheel for rolling on and sticking to a surface, of the technical facility to be inspected, a power submodule for supplying power to the drive motor, and a microcontroller submodule for controlling the electric drive motor.

10. The robot platform as claimed in claim 2 , wherein one of the modules is a linear movement module for linear movement of an inspection device arranged thereon.

11. The robot platform as claimed in claim 2 , wherein one of the modules is a base station, which is configured to control the data exchange of inspection signals with the other modules and evaluation units.

12. The robot platform as claimed in claim 11 , wherein the base station emulates encoder signals, in order to allow simple connection of evaluation units to the robot platform.

13. The robot platform as claimed in claim 11 , further comprising a device, configured to coordinate transformation of position data, provided upstream of the evaluation unit, such that the evaluation unit can operate in a freely selectable coordinate system which is matched to the inspection to be carried out.

14. The robot platform as claimed in claim 2 , wherein at least one of the modules is configured to determine a position of the robot platform.

15. The robot platform as claimed in claim 14 , wherein a position transmitter submodule is provided to determine the position, and has a position transmitter wheel and an encoder unit.

Assignments (2)
CHANGE OF NAME Recorded Aug 17, 2016
From: ALSTOM TECHNOLOGY LTD
To: GENERAL ELECTRIC TECHNOLOGY GMBH
Reel/Frame 039714/0578 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 21, 2011
From: ZESCH, WOLFGANG; WIESENDANGER, MARKUS
To: ALSTOM TECHNOLOGY LTD.
Reel/Frame 027257/0638 →