METHOD FOR TRANSMITTING INFORMATION BETWEEN VEHICLE IDENTIFIERS

• US 20100191703A1
• Filed: 06/16/2008
• Published: 07/29/2010
• Est. Priority Date: 06/25/2007
• Status: Abandoned Application

• Current Assignee: Valeo Securite Habitacle (Valeo SE)
• Original Assignee: Valeo Securite Habitacle (Valeo SE)
• Inventors: Masson, Fabienne, Huth, Jean-Claude
• Application Number:
  US12/665,956
• Publication Number:
  US 20100191703A1
• Time in Patent Office: Days
• US Class Current: 707/621
• CPC Class Codes: B60R 25/24 using electronic identifiers containing a code not memorised by the user
• CPC Class Codes: G07C 2009/00793 by Hertzian waves
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 9/00309 operated with bidirectional data transmission between data carrier and locks

Abstract

The invention relates to a method for transmitting information from a first identifying object (ID1) for a motor vehicle to a second identifying object (ID2), the said method comprising the steps of: activating a synchronization mode (MOD₁₃ SYNC); opening a two-way communication session; and transmitting information from one identifying object (ID1) to another identifying object (ID2) according to a date associated with the information to be transmitted. Application: motor vehicle.

Claims

1. A method for transmitting information from a first identifying object for a motor vehicle to a second identifying object, an identifying object allowing access to said vehicle, said method comprising the steps of:

activating a synchronization mode;

opening a two-way communication session; and

transmitting information from one identifying object to the other identifying object depending on a date associated with the information to be transmitted.

2. The method for transmitting information as claimed in claim 1, wherein the two-way communication is radiofrequency communication.

3. The method for transmitting information as claimed in claim 1, wherein a transmission of information is based on a comparison of dates associated respectively with information comprised in the first identifying object and with information comprised in the second identifying object.

4. The method for transmitting information as claimed in claim 1, wherein a date corresponds to information updated after an access to the vehicle by an identifying object.

5. The method for transmitting information as claimed in claim 1, wherein a communication session is opened after a check of a vehicle number.

6. The method for transmitting information as claimed in claim 1, wherein the activation of the synchronization mode is carried out manually.

7. The method for transmitting information as claimed in any one of the preceding claims, wherein a transmission of information is carried out via a plurality of packets.

8. The method for transmitting information as claimed in any one of the preceding claims, wherein at least one date is transmitted when a two-way communication session is opened.

11. A computer program product comprising one or more sequences of instructions that can be executed by an information-processing unit, the execution of said sequences of instructions allowing the application of the method as claimed in claim 1.

9. A device for transmitting information from a first identifying object for a motor vehicle to a second identifying object, an identifying object allowing access to said vehicle, said device comprising:

a control unit for;

activating a synchronization mode;

opening a two-way communication session; and

transmitting information from one identifying object to the other identifying object depending on a date associated with the information to be transmitted.

10. An identifying object for a motor vehicle capable of transmitting information to another identifying object, the identifying object allowing access to said vehicle, and comprising:

a man-machine interface in order to select a synchronization mode;

a transceiver for physically transmitting information to another identifying object; and

a device for transmitting information as claimed in the preceding claim.