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1. (WO2019042552) SYSTEM FOR TRANSMITTING DATA BETWEEN A CONTROL DEVICE AND AN ELECTRICAL COMPONENT OF A VEHICLE
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Pub. No.: WO/2019/042552 International Application No.: PCT/EP2017/071845
Publication Date: 07.03.2019 International Filing Date: 31.08.2017
IPC:
H04L 12/46 (2006.01) ,H04L 12/40 (2006.01) ,G06F 13/42 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
46
Interconnection of networks
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
40
Bus networks
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
13
Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38
Information transfer, e.g. on bus
42
Bus transfer protocol, e.g. handshake; Synchronisation
Applicants:
HELLA GMBH & CO. KGAA [DE/DE]; Rixbecker Straße 75 59552 Lippstadt, DE
Inventors:
SEIFFERT, Marc; DE
Priority Data:
Title (EN) SYSTEM FOR TRANSMITTING DATA BETWEEN A CONTROL DEVICE AND AN ELECTRICAL COMPONENT OF A VEHICLE
(FR) SYSTÈME DE TRANSMISSION DE DONNÉES ENTRE UN DISPOSITIF DE COMMANDE ET UN COMPOSANT ÉLECTRIQUE D'UN VÉHICULE
Abstract:
(EN) The invention relates to a system (1) for transmitting data between a control device (30) and an electrical component (50) of a vehicle (5), comprising: - a first transmission system (10) for a first transmission of an information between a processor unit (31) of the control device (30) and an interface unit (32) of the control device (30) and/or vice versa, - a second transmission system (20) for a second transmission of said information between the interface unit (32) and the electrical component (50) and/or vice versa, wherein the first transmission system (10) comprises at least one single-ended signaling line (41) that connects the processor unit (31) to the interface unit (32) for performing the first transmission using single-ended signaling (41), and the second transmission system (20) comprises at least one pair of differential signaling lines (42) that connects the interface unit (32) to the electrical component (50) for performing the second transmission using differential signaling (42).
(FR) L'invention concerne un système (1) de transmission de données entre un dispositif de commande (30) et un composant électrique (50) d'un véhicule (5), comprenant : - un premier système de transmission (10) pour une première transmission d'informations entre une unité de processeur (31) du dispositif de commande (30) et une unité d'interface (32) du dispositif de commande (30) et/ou vice versa, - un second système de transmission (20) pour une seconde transmission desdites informations entre l'unité d'interface (32) et le composant électrique (50) et/ou vice versa, le premier système de transmission (10) comprenant au moins une ligne de signalisation asymétrique (41) qui connecte l'unité de processeur (31) à l'unité d'interface (32) pour effectuer la première transmission à l'aide d'une signalisation asymétrique (41), et le second système de transmission (20) comprend au moins une paire de lignes de signalisation différentielle (42) qui connecte l'unité d'interface (32) au composant électrique (50) pour effectuer la seconde transmission à l'aide d'une signalisation différentielle (42).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)