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Method, portable data storage medium, approval apparatus and system for approving a transaction

A data carrier, portable technology, applied in the field of allowing transactions, portable data carriers, allowing devices and systems, can solve problems such as high costs

Inactive Publication Date: 2012-11-28
GIESECKE & DEVRIENT MOBILE SECURITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach appears to be extremely costly since each card body must be a separate

Method used

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  • Method, portable data storage medium, approval apparatus and system for approving a transaction
  • Method, portable data storage medium, approval apparatus and system for approving a transaction
  • Method, portable data storage medium, approval apparatus and system for approving a transaction

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Embodiment Construction

[0042] figure 1 A block diagram of a portable data carrier 1 according to the invention is shown in plan view, which has an authorization device 7 for authorizing transactions. The portable data carrier 1 is shown here in the form of a smart card (English smart card). For communication with a terminal (not shown here), an antenna 2 for near field communication (near field communication NFC in English) is integrated into the body of the data carrier 1 . The antenna 2 is electrically coupled with the integrated circuit 3 through an antenna connector. The integrated circuit 3 is powered and activated by the EM field and the antenna 2 . The integrated circuit 3 has enabling means 7 . Furthermore, acceleration sensors 4 , 5 , 6 are integrated into portable data carrier 1 . In this case, the acceleration sensor 4 detects the acceleration in the X direction, the sensor 5 detects the acceleration in the Y direction and the sensor 6 detects the acceleration in the Z direction. The...

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Abstract

The invention relates to a method, a portable data storage medium, an approval apparatus and a system for approving a transaction using acceleration sensors (4, 5, 6) integrated in a portable data storage medium (1).

Description

technical field [0001] The invention relates to a method, a portable data carrier, an authorization device and a system for authorizing transactions by means of an acceleration sensor. Background technique [0002] Within the meaning of this application, an acceleration sensor is understood to be a sensor which determines the acceleration of a body, for example by determining the inertial forces acting on a test mass. Semiconductor-based acceleration sensors and rotation sensors are known from the prior art. Such acceleration sensors measure linear intrinsic motions and accelerations and subsequently trigger conversion processes depending on the intrinsic motion in space as a function of the measurement results. A rotation sensor determines the inherent rotational movement around an axis. Here, the single-axis rotation sensor LY530AL and the three-axis rotation sensor LIS344ALH of ST Microelectronics are referred to as electronic components only by way of example. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/073
CPCG06K19/07345G06K19/0716
Inventor K.芬肯泽勒W.兰克尔
Owner GIESECKE & DEVRIENT MOBILE SECURITY GMBH