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1. (WO2017093241) TRANSMISSION CONTROL UNIT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/093241 International Application No.: PCT/EP2016/079113
Publication Date: 08.06.2017 International Filing Date: 29.11.2016
IPC:
F16H 61/16 (2006.01) ,F16H 59/18 (2006.01) ,F16H 59/20 (2006.01) ,F16H 61/02 (2006.01) ,F16H 59/66 (2006.01) ,F16H 59/60 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
16
Inhibiting shift during unfavourable conditions
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
14
Inputs being a function of torque or torque demand
18
dependent on the position of the accelerator pedal
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
14
Inputs being a function of torque or torque demand
18
dependent on the position of the accelerator pedal
20
Kickdown
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
02
characterised by the signals used
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
60
Inputs being a function of ambient conditions
66
Road conditions, e.g. slope, slippery
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
60
Inputs being a function of ambient conditions
Applicants:
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE/DE]; Petuelring 130 80809 München, DE
Inventors:
SCHWEIKL, Johann; DE
Priority Data:
10 2015 224 114.902.12.2015DE
Title (DE) GETRIEBESTEUEREINRICHTUNG
(EN) TRANSMISSION CONTROL UNIT
(FR) DISPOSITIF DE COMMANDE DE BOÎTE DE VITESSES
Abstract:
(DE) Die Erfindung bezieht sich auf eine Getriebesteuerung zur Steuerung und/oder Regelung des Betriebs eines automatischen oder automatisierten Schaltgetriebes eines Kraftfahrzeugs, wobei eine Schaltstrategie der Getriebesteuereinrichtung auf Grundlage von Fahrzustandsdaten und/oder Fahrerwunschdaten den Betrieb des Getriebes steuert und/oder regelt und wobei die Schaltstrategie der Getriebesteuereinrichtung auf Basis von vorliegenden Umfeldinformationsdaten einen Gangwechsel von einem aktuellen Istgang in einen Soligang beeinflusst. Erfindungsgemäß ist die Getriebesteuereinrichtung eingerichtet, bei einer angeforderten Rückschaltung von einem aktuellen Istgang in einen kleineren Sollgang vorliegende Informationen über einen Ampelzustand, insbesondere über einen Wechsel eines Ampelzustands einer relevanten Ampel zu berücksichtigen.
(EN) The invention relates to a transmission controller for the open-loop and/or closed-loop control of the operation of an automatic or automated manual transmission of a motor vehicle, wherein a shifting strategy of the transmission control unit controls the operation of the transmission in an open-loop and/or closed-loop manner based on driving status data and/or driver intention data, and wherein the shifting strategy of the transmission control unit influences a gear change from a current actual gear into a target gear based on available environmental data. According to the invention, in the event of a required back-shift from a current actual gear into a lower target gear, the transmission control unit is configured to take into account available information relating to a traffic light status, in particular relating to a change of a traffic light status of a relevant traffic light.
(FR) L’invention concerne une commande de boîte de vitesses destinée à commander et/ou à réguler le fonctionnement d’une boîte de vitesses automatique ou automatisée d’un véhicule automobile. Une stratégie de changement de rapport du dispositif de commande de boîte de vitesses commande et/ou régule le fonctionnement de la boîte de vitesses en s’appuyant sur des données d’état de déplacement et/ou des données de souhait de déplacement, et la stratégie de changement de rapport du dispositif de commande de boîte de vitesses influence un changement de rapport d’un rapport réel actuel en un rapport de consigne sur la base de données d’informations environnementales actuelles. Selon l’invention, le dispositif de commande de boîte de vitesses est conçu pour, en présence d’une rétrogradation demandée d’un rapport réel actuel vers un rapport de consigne inférieur, tenir compte des informations présentes à propos de l’état d’un feu de circulation, notamment à propos d’un changement d’un état d’un feu de circulation pertinent.
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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, JP, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: German (DE)
Filing Language: German (DE)
Also published as:
CN108291633