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1. (WO2017095309) METHOD AND DEVICE FOR DETERMINING A MEASURE OF BRAKE SYSTEM USAGE DURING OPERATION OF A VEHICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/095309 International Application No.: PCT/SE2016/051181
Publication Date: 08.06.2017 International Filing Date: 29.11.2016
IPC:
B60W 30/18 (2012.01) ,B60W 10/18 (2012.01) ,B60W 40/076 (2012.01) ,B60W 40/107 (2012.01) ,B60W 50/14 (2012.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30
Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
18
Propelling the vehicle
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10
Conjoint control of vehicle sub-units of different type or different function
18
including control of braking systems
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40
Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
02
related to ambient conditions
06
Road conditions
076
Slope angle of the road
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40
Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
10
related to vehicle motion
107
Longitudinal acceleration
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
50
Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
08
Interaction between the driver and the control system
14
Means for informing the driver, warning the driver or prompting a driver intervention
Applicants:
SCANIA CV AB [SE/SE]; 151 87 Södertälje, SE
Inventors:
FALKHÄLL, Johan; SE
Agent:
GARDEMARK, Niklas; SE
Priority Data:
1551597-604.12.2015SE
Title (EN) METHOD AND DEVICE FOR DETERMINING A MEASURE OF BRAKE SYSTEM USAGE DURING OPERATION OF A VEHICLE
(FR) PROCÉDÉ ET DISPOSITIF POUR DÉTERMINER UNE MESURE D'UTILISATION DE SYSTÈME DE FREIN PENDANT LE FONCTIONNEMENT D'UN VÉHICULE
Abstract:
(EN) The present invention relates to a method for determining a measure of brake system usage during operation of a vehicle (100), the vehicle (100) comprising a power source for generating a motive force for propulsion of said vehicle in a first direction of travel, and driver controllable means for requesting a brake force that acts against the movement of said vehicle in said first direction of travel. The method is characterised in, when a driver of said vehicle (100) requests a brake force by means of said driver controllable means: - determining an influence on the vehicle acceleration (Avehicle) caused by said request for brake force, and - using said determined influence on the vehicle acceleration (Avehicle), determining a measure of brake system usage of said vehicle (100), said measure being arranged to indicate a level of economical driving, wherein a particular level is arranged to depend on the magnitude of the influence (Abrake_force) on the vehicle acceleration (Avehicle) caused by said request for brake force.
(FR) La présente invention concerne un procédé pour déterminer une mesure d'utilisation de système de frein pendant le fonctionnement d'un véhicule (100), le véhicule (100) comprenant une source de puissance pour générer une force motrice pour la propulsion dudit véhicule dans une première direction de déplacement, et des moyens pouvant être commandés par un conducteur pour demander une force de frein qui agit à l'encontre du déplacement dudit véhicule dans la première direction de déplacement. Le procédé est caractérisé, quand un conducteur dudit véhicule (100) demande une force de frein à l'aide desdits moyens pouvant être commandés par un conducteur, par : - la détermination d'une influence sur l'accélération du véhicule (Avéhicule) provoquée par ladite demande de force de frein, et - l'utilisation de ladite influence déterminée sur l'accélération du véhicule (Avéhicule), la détermination d'une mesure d'utilisation de système de frein dudit véhicule (100), ladite mesure étant conçue de façon à indiquer un niveau de conduite économique, un niveau particulier étant conçu de façon à dépendre de l'amplitude de l'influence de (Aforce_frein) sur l'accélération du véhicule (Avéhicule) provoquée par ladite demande de force de frein.
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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: English (EN)
Filing Language: English (EN)
Also published as:
CN108473139KR1020180088684EP3383716US20180345982BR112018011297