Granted Patent B2

US 9,734,673 · App. 13/264,115 · Granted Aug 15, 2017

Abstract

Claims (26)

1. An automated teller machine having a control panel which has elements located therein that are provided for users of the automated teller machine and that has a camera to detect manipulation attempts at the automated teller machine, comprising wherein the camera is mounted in a housing section of the automated teller machine surrounding the control panel and is aligned such that one camera captures images of at least a money dispensing compartment and a keypad provided in the control panel;

wherein the camera is installed in that section of the housing of the automated teller machine that bounds the control panel to the side or to the top;

wherein the camera is connected to an image data processing unit that processes image data generated by the camera; and

wherein the camera and/or the image data processing unit is deactivated during normal authorized operation of withdrawing money from the automated teller machine so that no false alarms are created by hands or objects in the image.

2. The automated teller machine according to claim 1 , wherein at least the elements captured by the camera represent elements suitable for manipulation and/or represent elements located in areas of the control panel suitable for manipulation.

3. The automated teller machine according to claim 1 , wherein the elements captured by the camera are controls that further include an installation panel work surface, a card slot or a monitor.

4. The automated teller machine according to claim 1 , wherein the camera has a wide-angle lens with an acquisition angle of at least 130 degrees and/or a resolution of at least 2 megapixels.

5. The automated teller machine according to claim 1 , wherein the data processing unit is integrated into the automated teller machine.

6. The automated teller machine according to claim 1 , wherein the image data processing unit has a first stage receiving the image data for processing, in particular for shadow removal, edge detection, vectorizing and/or segmenting.

7. The automated teller machine according to claim 6 , wherein the image data processing unit has a second stage downstream from the first stage for feature extraction, specifically by means of blob analysis, edge position and/or color distribution.

8. The automated teller machine according to claim 7 , wherein the image data processing unit has a third stage downstream from the second stage for classification.

9. The automated teller machine according to claim 1 , wherein the image data processing unit has interfaces for video monitoring systems and/or security systems.

10. The automated teller machine according to claim 1 , wherein at least the elements captured by the camera have optically recognizable features, in particular have edges demarcated from homogenous surfaces.

11. The automated teller machine according to claim 1 , wherein the image data processing unit, when it detects a manipulation attempt at the elements captured by processing the image data, triggers an alarm, disables the automated teller machine and/or triggers the additional camera.

12. The automated teller machine according to claim 1 , wherein the camera and/or the image data processing unit monitors dispensing money at the money dispensing compartment.

13. An automated teller machine for detecting overlays on elements on a control panel, comprising:

the control panel having a money dispensing compartment and a keypad spaced from the money dispensing compartment, images of the money dispensing department and the keypad in a non-manipulated condition free from overlays serving as reference data;

a housing surrounding the control panel;

a camera on the housing that simultaneously captures images of both the money dispensing compartment and the keypad;

an image data processing unit that processes image data generated by the camera, the image data processing unit comparing the images of the money dispensing compartment and the keypad from the camera with the reference data to detect the presence of overlays if there are optical deviations therebetween; and

wherein the camera and/or the image data processing unit is deactivated during normal authorized operation of withdrawing money from the automated teller machine so that no false alarms are created by hands or objects in the image.

14. An automated teller machine having a control panel which has elements located therein that are provided for users of the automated teller machine and that has a camera to detect manipulation attempts at the automated teller machine, comprising wherein the camera is mounted in a housing section of the automated teller machine surrounding the control panel and is aligned such that one camera captures images of at least a money dispensing compartment and a keypad provided in the control panel;

wherein the camera is installed in that section of the housing of the automated teller machine that bounds the control panel to the side or to the top;

wherein the camera is connected to an image data processing unit that processes image data generated by the camera;

wherein the camera and/or the image data processing unit is deactivated during normal authorized operation of withdrawing money from the automated teller machine so that no false alarms are created by hands or objects in the image; and

wherein an additional camera is provided at the automated teller machine for an area in which a user's head is located while using the automated teller machine.

Assignments (11)