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1. (WO2019042536) MULTICHANNEL ECU ARCHITECTURE FOR EPS
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Pub. No.: WO/2019/042536 International Application No.: PCT/EP2017/071728
Publication Date: 07.03.2019 International Filing Date: 30.08.2017
IPC:
B62D 5/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
5
Power-assisted or power-driven steering
04
electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
Applicants:
THYSSENKRUPP PRESTA AG [LI/LI]; Essanestraße 10 9492 Eschen, LI
THYSSENKRUPP AG [DE/DE]; ThyssenKrupp-Allee 1 45143 Essen, DE
Inventors:
BALOGH, András; HU
Agent:
LENZING GERBER STUTE PARTNERSCHAFTSGESELLSCHAFT VON PATENTANWÄLTEN M.B.B.; Bahnstraße 9 40212 Düsseldorf, DE
Priority Data:
Title (EN) MULTICHANNEL ECU ARCHITECTURE FOR EPS
(FR) ARCHITECTURE D'ECU MULTICANAL POUR EPS
(DE) MULTICHANNEL ECU ARCHITECTURE FOR EPS
Abstract:
(EN) The invention relates to a motor electric control unit (ECU) (1) for an electromechanical power steering mechanism, which controls current through an electric assist motor in response to steering mechanism sensors' signals, wherein the ECU (1) comprises at least two channels, and wherein each channel has the steering mechanism sensors in a redundancy concept and wherein at least one voter (4) assigned to an actuator (3) is designed to vote on the correct steering mechanism sensors' outputs of the at least two channels.
(FR) L'invention concerne une unité de commande électrique (ECU) de moteur (1) pour un mécanisme de direction assistée électromécanique, qui commande le courant à travers un moteur d'assistance électrique en réponse à des signaux de capteurs de mécanisme de direction, l'ECU (1) comprenant au moins deux canaux et chaque canal ayant les capteurs de mécanisme de direction dans un concept de redondance, et au moins un votant (4) attribué à un actionneur (3) étant conçu pour voter sur les sorties des capteurs de mécanisme de direction correctes des au moins deux canaux.
(DE) The invention relates to a motor electric control unit (ECU) (1) foran electromechanical power steering mechanism,which controls current through an electric assist motor in response to steering mechanism sensors' signals, whereinthe ECU (1) comprises at least two channels, and wherein each channel has the steering mechanism sensorsin a redundancy concept and wherein at least one voter (4) assigned to an actuator (3) is designed to vote on the correct steering mechanism sensors' outputs of the at least two channels. Fig.
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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)