The application relates to a method for managing image data in a vehicle lighting system (SYS), the lighting system comprising: - at least one lighting module (MOD) capable of projecting lighting functions on the basis of compressed image data, and - a multiplexed bus (CAN) for transmitting compressed image data to the at least one lighting module (MOD), the method comprising the following steps: - receiving an instruction to trigger a first lighting function (ADB); - receiving an instruction to trigger a second lighting function (RW) to be generated simultaneously with the first lighting function (ADB); - determining a compression rate required (TxCompReq) for transmitting the image data on the multiplexed bus (CAN); - comparing the determined compression rate (TxCompReq) with a predetermined compression rate value (TxO); wherein, when the determined compression rate (TxCompReq) is greater than or equal to the predetermined value (TxO), the method comprises the step of: - compressing the image data of the first (ADB) and second (RW) functions for simultaneously generating the first (ADB)) and second (RW) lighting functions; and wherein, when the determined compression rate (TxCompReq) is lower than the predetermined value (TxO), the method comprises the following steps: - compressing the image data of only one of the first (ADB) and second (RW) lighting functions.
PROCÉDÉ DE GESTION DE DONNÉES D'IMAGE ET SYSTÈME D'ECLAIRAGE DE VEHICULE
METHOD FOR MANAGING IMAGE DATA, AND VEHICLE LIGHTING SYSTEM
VERFAHREN ZUR VERWALTUNG VON BILDDATEN UND FAHRZEUGBELEUCHTUNGSSYSTEM
2024-02-28
Patent
Electronic Resource
French
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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