Method and device for communication between an automobile vehicle and payment means
First Claim
1. A method for communication between an automobile vehicle (10) and payment means (23) carried by a user in order to pay for an action carried out on said automobile vehicle (10), said vehicle (10) being equipped with a means of wireless communication (11) and the payment means (23) comprising at least one portable device (20) equipped with a means of wireless communication (22) for communicating with the vehicle (10) via a wireless communication (A), and for communicating with a central server (40) via a wireless communication (C) and an electronic payment card (30), said method being characterized in that:
- the electronic payment card (30) is equipped with means of wireless communication (31) for communicating with the portable device (20) via a wireless communication (B),the electronic payment card (30) is equipped with storage means (32),and in that the method comprises the following steps;
step 110;
by activation of the portable device (20), transmission from the vehicle (10) to the portable device (20) of an identifier (IDV) specific to the vehicle (10) and transmission from the electronic payment card (30) to the portable device (20) of an identifier (IDC) specific to the electronic payment card (30),step 120;
prior to the performance of the action on the vehicle (10), comparison by the portable device (20) of the identifiers received (IDC, IDV) with identifiers pre-stored during an initialization step (step 100),step 140;
if the identifiers (IDC, IDV) match, transmission of these identifiers from the portable device (20) to the central server (40),step 150;
test for coherence of the received data (IDC, IDV) by the central server (40),step 160;
if the coherence test is positive, transmission from the central server (40) to the portable device (20) of authentication data (DID) for the electronic payment card (30) for single use,step 170;
transmission by the portable device (20) of the authentication data (DID) for single use to the electronic payment card (30) and storage in the electronic payment card (30), by the storage means (32), of the authentication data (DID) for single use,step 180;
performance of the action by the user,step 190;
payment by the user with the electronic payment card (30) using the authentication data (DID) for single use.
1 Assignment
0 Petitions
Accused Products
Abstract
Method and device for communication between an automobile vehicle and payment unit carried by a user in order to pay for an action carried out on the vehicle equipped with wireless communication elements (11) and the payment unit including at least one portable device equipped with wireless communication elements (22) for communicating with the vehicle via a wireless communication (A) and with a central server via a wireless communication (C) and an electronic payment card, the method including:
- equipping the payment card with wireless communication elements for communicating with the portable device via a wireless communication (B),
- equipping the payment card with storage elements,
- performing various steps for mutual recognition between the various elements of the device, and
- authorizing use of the payment card via authentication data for single use sent by the central server to the portable device then stored in the payment card.
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Citations
15 Claims
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1. A method for communication between an automobile vehicle (10) and payment means (23) carried by a user in order to pay for an action carried out on said automobile vehicle (10), said vehicle (10) being equipped with a means of wireless communication (11) and the payment means (23) comprising at least one portable device (20) equipped with a means of wireless communication (22) for communicating with the vehicle (10) via a wireless communication (A), and for communicating with a central server (40) via a wireless communication (C) and an electronic payment card (30), said method being characterized in that:
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the electronic payment card (30) is equipped with means of wireless communication (31) for communicating with the portable device (20) via a wireless communication (B), the electronic payment card (30) is equipped with storage means (32), and in that the method comprises the following steps; step 110;
by activation of the portable device (20), transmission from the vehicle (10) to the portable device (20) of an identifier (IDV) specific to the vehicle (10) and transmission from the electronic payment card (30) to the portable device (20) of an identifier (IDC) specific to the electronic payment card (30),step 120;
prior to the performance of the action on the vehicle (10), comparison by the portable device (20) of the identifiers received (IDC, IDV) with identifiers pre-stored during an initialization step (step 100),step 140;
if the identifiers (IDC, IDV) match, transmission of these identifiers from the portable device (20) to the central server (40),step 150;
test for coherence of the received data (IDC, IDV) by the central server (40),step 160;
if the coherence test is positive, transmission from the central server (40) to the portable device (20) of authentication data (DID) for the electronic payment card (30) for single use,step 170;
transmission by the portable device (20) of the authentication data (DID) for single use to the electronic payment card (30) and storage in the electronic payment card (30), by the storage means (32), of the authentication data (DID) for single use,step 180;
performance of the action by the user,step 190;
payment by the user with the electronic payment card (30) using the authentication data (DID) for single use.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification