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A vehicle communication device comprising a plurality of communication means

A technology of communication device and communication method, which is applied in the field of data transmission and can solve problems such as inability to adapt to one-time changes

Inactive Publication Date: 2019-05-07
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But this solution is not able to adapt to one-off changes in the vehicle environment (changes upon changes), such as network coverage problems due to temporary failures

Method used

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  • A vehicle communication device comprising a plurality of communication means
  • A vehicle communication device comprising a plurality of communication means
  • A vehicle communication device comprising a plurality of communication means

Examples

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Embodiment Construction

[0039] The drawings can not only be used to supplement the invention, but also contribute to the definition of the invention if necessary.

[0040] figure 1 An example of a communication system according to the invention is shown.

[0041] The system according to the invention comprises at least one first vehicle 102 and a remote server 103 which communicates through an extended network.

[0042] Vehicle 102 includes at least one on-board computer (not shown), such as a computer that includes at least one processor and memory and manages a number of vehicle electrical devices, particularly air bags, interior Lighting, locking / unlocking of doors and boot, operation of power windows and sunroof, cadence of wipers, time delay, alarm (when present). Said computer also manages the dialogue between the immobilizer and the engine computer. The vehicle 102 also includes a data bus (not shown), the data bus is, for example, a CAN-type bus (i.e. Controller Area Network (Controller Ar...

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PUM

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Abstract

The invention relates to a communication device (104, 104 ') for a vehicle (102, 102'), said communication device comprising a plurality of communication means and a rule base, and said communicationdevice being configured to determine a communication mean on the basis of said rule base; the communication device is characterized in that the communication device is further configured to be used for: verifying to a remote server (103) whether the update of the rule base is available; downloading the updated rule base; and updating the rule base by using the downloaded rule base.

Description

technical field [0001] The present invention relates to the transfer of data between a vehicle and a remote server, and more particularly to the determination of the means of communication that permits such transfer. Background technique [0002] It is known to transmit data between the vehicle and a remote server by means of wireless communication. [0003] For example, it is known to use a wifi access point to transfer data from the vehicle to the server. However, this connection method is not always available. [0004] It is also known to use a 3g connection or a 4g connection to transfer data from the vehicle to the server. However, this connection method can become expensive since it is usually billed according to the amount of data transferred. [0005] From document US20110095905 a method is known which enables the selection of a communication method according to various criteria such as the priority of the data to be transmitted or the communication cost. [0006...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W4/40
CPCH04W8/245H04W48/18H04W88/06H04W4/50H04W4/48H04W4/40H04W4/44H04W4/20
Inventor A·E·费尔南德斯A·弗罗米翁E·K·卡迪里
Owner PEZHO SITROEN AUTOMOBILS SA