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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11479279 B1

PDFFull Text
Date of Patent:
Oct. 25, 2022

Filed:

Oct. 04, 2018

System and method for protecting a communication between a balise and a guided vehicle from cross-talk

Applicant:

Siemens Mobility S.a.s., Chatillon, FR;

Inventor:

Pierre Pimmel, Antony, FR;

Assignee:

Siemens S.A.S, Saint-Denis, FR;

Attorneys:

Laurence A. Greenberg

Werner H. Stemer

Ralph E. Locher

Primary Examiner:

David S Huang

Int. Cl.
CPC ...
B61L 15/00 (2006.01); H04B 7/08 (2006.01); B61L 3/12 (2006.01); H04B 1/10 (2006.01); B61L 27/70 (2022.01);
U.S. Cl.
CPC ...
B61L 15/0027 (2013.01); B61L 3/12 (2013.01); H04B 1/10 (2013.01); H04B 7/08 (2013.01); B61L 27/70 (2022.01); B61L 2003/123 (2013.01);
Abstract

An on-board device is configured for reading a telegram of a balise installed at a point along a route followed by a guided vehicle in which the on-board device is to be installed. The on-board device includes a receiver having an antenna for picking up the telegram transmitted by the balise and delivering a reception signal to a processing unit. The processing unit is configured for processing the reception signal in order to read the telegram sent by the balise. A test component is configured for adding a test signal to the reception signal before its processing by the processing unit. The test signal is configured to act as a noise for limiting a sensitivity of the receiver, making it therefore impossible to read a cross-talk signal. A method for protecting the on-board device from cross-talk is also provided.

Find Patent Forward Citations

Pimmel, Pierre. (2022). System and method for protecting a communication between a balise and a guided vehicle from cross-talk (U.S. Patent No. 11479279). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11479279

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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