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1. (WO2019025183) ADJUSTING DEVICE FOR AN ELECTRICALLY OPERATED UTILITY VEHICLE AND METHOD FOR THE OPERATION THEREOF
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Pub. No.: WO/2019/025183 International Application No.: PCT/EP2018/069456
Publication Date: 07.02.2019 International Filing Date: 18.07.2018
IPC:
B60L 7/10 (2006.01) ,B60K 7/00 (2006.01) ,B60T 1/10 (2006.01) ,B60T 8/17 (2006.01) ,B60L 7/18 (2006.01) ,B60L 7/26 (2006.01) ,B60T 8/24 (2006.01) ,B60L 11/18 (2006.01) ,B60L 15/20 (2006.01) ,B62D 59/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
7
Electrodynamic brake systems for vehicles in general
10
Dynamic electric regenerative braking
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
7
Disposition of motor in, or adjacent to, traction wheel
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
1
Arrangements of braking elements, i.e. of those parts where braking effect occurs
02
acting by retarding wheels
10
by utilising wheel movement for accumulating energy, e.g. driving air compressors
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17
Using electrical or electronic regulation means to control braking
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
7
Electrodynamic brake systems for vehicles in general
10
Dynamic electric regenerative braking
18
Controlling the braking effect
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
7
Electrodynamic brake systems for vehicles in general
24
with additional mechanical or electromagnetic braking
26
Controlling the braking effect
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
24
responsive to vehicle inclination or change of direction, e.g. negotiating bends
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
15
Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
20
for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
59
Trailers with driven ground wheels or the like
04
driven from propulsion unit on trailer
Applicants:
KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH [DE/DE]; Moosacher Str. 80 80809 München, DE
Inventors:
CSONTOS, Peter; HU
VANYI, Denes; HU
BUDAFOKI, Richard; HU
NÓGRÁDI, Zoltán; HU
HAJOS, Melinda; HU
Priority Data:
10 2017 213 199.331.07.2017DE
Title (EN) ADJUSTING DEVICE FOR AN ELECTRICALLY OPERATED UTILITY VEHICLE AND METHOD FOR THE OPERATION THEREOF
(FR) DISPOSITIF DE RÉGLAGE POUR UN VÉHICULE UTILITAIRE À PROPULSION ÉLECTRIQUE ET PROCÉDÉ POUR FAIRE FONCTIONNER CELUI-CI
(DE) EINSTELLVORRICHTUNG FÜR EIN ELEKTRISCH BETRIEBENES NUTZFAHRZEUG UND VERFAHREN ZUM BETREIBEN DESSELBEN
Abstract:
(EN) The invention relates to an adjusting device for an electrically operated utility vehicle (1) and to a method for the operation thereof. According to the invention, the utility vehicle has a front axle (2); at least two rear axles (3); an adjusting device, which adjusts a level of at least one of the rear axles (3) from the roadway (4); at least one electric motor for driving the rear axles (3); and a battery (5), which supplies the electric motor with current. In a recuperation mode, in which the electric motor operates as a generator and is driven by the rear axles (3) in order to charge the battery (5), the adjusting device adjusts the level and a load of the adjustable rear axle (3) such that the recuperation is optimized.
(FR) La présente invention concerne un dispositif de réglage pour un véhicule utilitaire à propulsion électrique (1) et un procédé pour faire fonctionner celui-ci. Le véhicule utilitaire comporte un essieu avant (2); au moins deux essieux arrière (3); un dispositif de réglage qui règle un niveau d'au moins l'un des essieux arrière (3) par rapport à la chaussée (4); au moins un moteur électrique servant à entraîner les essieux arrière (3); et une batterie (5) qui alimente le moteur électrique en courant. Dans un régime de récupération, dans lequel le moteur électrique fonctionne en tant que générateur et est entraîné par les essieux arrière (3) en vue de charger la batterie (5), le dispositif de réglage règle le niveau et une charge de l'essieu arrière (3) réglable de telle sorte que la récupération soit optimisée.
(DE) Die vorliegende Erfindung bezieht sich auf eine Einstellvorrichtung für ein elektrisch betriebenes Nutzfahrzeug (1) und auf ein Verfahren zum Betreiben desselben. Das Nutzfahrzeug hat eine Vorderachse (2); mindestens zwei Hinterachsen (3); eine Einstellvorrichtung, die ein Niveau zumindest einer der Hinterachsen (3) von der Fahrbahn (4) einstellt; mindestens einen Elektromotor zum Antreiben der Hinterachsen (3); und eine Batterie (5), die den Elektromotor mit Strom versorgt. In einem Rekuperationsbetrieb, in dem der Elektromotor als Generator arbeitet und von den Hinterachsen (3) angetrieben wird, um die Batterie (5) aufzuladen, stellt die Einstellvorrichtung das Niveau und eine Last der einstellbaren Hinterachse (3) so ein, dass die Rekuperation optimiert wird.
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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, 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: German (DE)
Filing Language: German (DE)