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.:
Date of Patent:
Nov. 15, 2022
Filed:
Sep. 12, 2018
Latelec, Labege, FR;
LATELEC, Labege, FR;
Abstract
A data management structure () on board a transportation device, incorporating a cabin () provided with seats (), includes a data resource block () incorporating audiovisual transmission system units (to), outward communication systems () and/or cabin systems, a standardised data distribution architecture (), and devices (Eto E) for operating said systems. In the structure (), the standardised architecture () includes a concentration box () for the bidirectional transfer, on the one hand, of base signals with the resource block () and, on the other hand, optical signals with the devices (Eto E) of the cabin () on at least one optical fibre (). This concentration box () houses units for processing (to) by signal switching, bidirectional conversion into optical signals, and optical signal management by wavelength allocation and distribution of downstream (F) and upstream (F) optical flows. This concentration box () is connected to the devices (Eto E) of said systems via intermediate boxes () also housing processing units (to) according to the devices (Eto E) to which they are connected.