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:
Aug. 31, 2021
Filed:
Sep. 25, 2015
Valeo Systemes Thermiques, Le Mesnil Saint Denis, FR;
Ismaël Franco, Les Clayes-sous-Bois, FR;
Valeo Systemes Thermiques, Le Mesnil Saint Denis, FR;
Abstract
The invention concerns the transmission of synchronous data between a master communication module and a slave communication module via a serial data bus, in particular a SPI bus. According to the invention, the data to be transmitted by each of the two master and slave communication modules are encapsulated in a data field () of at least one frame further comprising a frame identifier (), and two frames are exchanged simultaneously between the two master and slave communication modules according to at least one predefined sequencing corresponding to a unique pairing of the identifiers of the two frames exchanged simultaneously. The integrity of a communication can therefore be controlled by verifying the sequencing of the exchanged frames.