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Method for testing at least one transmitting antenna of a vehicle

一种发射天线、车辆的技术，应用在配置表领域

Active Publication Date: 2021-03-16
CONTINENTAL AUTOMOTIVE FRANCE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This presents a significant disadvantage insofar as the on-board computer of a motor vehicle has limited capacity and resources

Method used

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  • Method for testing at least one transmitting antenna of a vehicle
  • Method for testing at least one transmitting antenna of a vehicle
  • Method for testing at least one transmitting antenna of a vehicle

Examples

Experimental program
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Embodiment Construction

[0045] figure 1 An embodiment of the system 1 according to the invention is shown in . In this example, the system 1 includes a vehicle 10 (in particular a motor vehicle), an electronic key 20 , and a test computer 30 .

[0046] Vehicle 10 includes a plurality of transmit antennas 110 , a computer 120 and a communication network 130 .

[0047] The electronic key 20 is able to receive the signal transmitted by the transmitting antenna 110 of the plurality of transmitting antennas 110, for example via a wireless communication link of RF, LF, Wifi or Bluetooth® type.

[0048] The electronic key 20 is capable of measuring the power of a signal received from each of the plurality of transmitting antennas 110, and is capable of transmitting to the computer 120 a signal comprising a response message comprising one or more measured The obtained power value.

[0049] A communication network 130 onboard in vehicle 10 enables the exchange of data between devices of vehicle 10 and outs...

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PUM

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Abstract

The invention relates to a method for testing at least one transmitting antenna of a vehicle, in particular a motor vehicle, proceeding from a test computer and an electronic key.

Description

technical field [0001] The present invention relates to computers of vehicles, especially motor vehicles, and more particularly to configuration tables used in such computers. The invention aims in particular to simplify the existing structure of configuration tables used today in vehicle computers in order to save the limited resources of said computers. Background technique [0002] Today, motor vehicles are equipped with a plurality of computers, enabling the management of equipment of the vehicle, such as unlocking ouvrants, dashboards, and the like. It is also known to use an electronic key to unlock, inter alia, opening parts of a vehicle or to start the engine. [0003] In order to test these devices, especially during the production phase of a vehicle, it is known to implement various scenarios depending on the device to be tested. These tests are performed from a computer (ordinateur) which sends to the relevant computer the identifier of the scenarios to be imple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/318G07C9/00H04W24/10
CPCH04B17/12H04B17/318H04W24/10G07C2209/63G07C9/00309H04W88/02
Inventor C·布德X·布雷桑V·贾玛特
Owner CONTINENTAL AUTOMOTIVE FRANCE