Tyre electronic component with multi-frequency antenna

A technology of electronic components and tires, applied in the direction of antennas suitable for movable objects, to achieve the effect of improving mechanical strength and reducing mechanical deformation

Inactive Publication Date: 2011-06-01
MICHELIN & CO CIE GEN DES ESTAB MICHELIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although various tire electronic system and antenna configurations have been developed as described above, none of the designs can comprehensively cover all the advantageous features presented in accordance with the technical subject of the present invention described below

Method used

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  • Tyre electronic component with multi-frequency antenna
  • Tyre electronic component with multi-frequency antenna
  • Tyre electronic component with multi-frequency antenna

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Embodiment Construction

[0029] As discussed in the Summary of the Invention, the present invention specifically relates to tire electronic components that can transmit various tire identification information and measurement information about the selected physical state of the tire. Figures 1 and 2 show examples of tire components, including such electronic components located inside the tire structure. This tire electronic component uses an improved antenna structure that can effectively propagate signals at multiple frequency levels. This multi-frequency antenna structure can be designed to have improved mechanical strength and universal communication capabilities. Exemplary embodiments of such electronic components are shown in Figures 3A, 3B and 6A-9.

[0030] The specific combination of the disclosed technical content corresponds to a number of different embodiments of the present invention. It should be noted that the exemplary embodiments presented and discussed herein do not intend to limit the ...

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Abstract

A tire component (10) with an electronic component (30) integrated on the tire component (10) comprises a tire structure (12) and the integrated electronic component (30). The electronic component optimization comprises at least one RF device (32) and one multi-band antenna which can wirelessly communicate at least between a first resonance band and a second resonance band. The multi-band antennacomprises at least a first antenna conductor and a second antenna conductor which are connected with the RF device so as to facilitate the transmission of RF signals. The signals can comprise the tire identification information or the measured status information, such as the tire temperature, the pressure and other characteristics. The first antenna conductor and the second antenna conductor optimizations are used together as at least two dipole antennas, such as two half-wavelength dipole antennas, or as one half-wavelength dipole antenna and one two third wavelength dipole antenna.

Description

[0001] This invention is a PCT patent with a Chinese patent application number of 03825994.X, an international filing date of February 19, 2003, entry into China on August 18, 2005, and the title of the invention is "Tire electronic components with multi-frequency antennas" Divisional application of the application. Technical field [0002] In summary, the present invention relates to tire electronic components used to communicate various tire identification information and / or measurement results of selected physical conditions of the tire. More specifically, the tire electronic components of this subject utilize an improved antenna structure, which can carry out effective signal propagation at multiple frequency levels. This multi-frequency antenna structure can be designed to have improved mechanical strength and universal communication capabilities. Background of the invention [0003] The combination of pneumatic tire structure and electronic devices has produced many practic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/32
Inventor J・D・亚当松P・F・金
Owner MICHELIN & CO CIE GEN DES ESTAB MICHELIN
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