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1. (WO2018224551) IMPROVEMENTS IN THE STABILITY OF WORK MACHINES
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Pub. No.: WO/2018/224551 International Application No.: PCT/EP2018/064902
Publication Date: 13.12.2018 International Filing Date: 06.06.2018
IPC:
G01C 21/00 (2006.01) ,B60W 30/04 (2006.01) ,B60W 40/06 (2012.01) ,G05D 1/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
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
02
Control of vehicle driving stability
04
related to roll-over prevention
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
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1
Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
02
Control of position or course in two dimensions
Applicants:
CATERPILLAR SARL [CH/CH]; Route de Frontenex 76 1208 Geneva, CH
Inventors:
THOMPSON, Stephen; GB
Agent:
BRP RENAUD & PARTNER MBB; Rechtsanwälte Patentanwälte Steuerberater Königstraße 28 70173 Stuttgart, DE
Priority Data:
1709135.608.06.2017GB
Title (EN) IMPROVEMENTS IN THE STABILITY OF WORK MACHINES
(FR) AMÉLIORATIONS DE LA STABILITÉ DE MACHINES DE TRAVAIL
Abstract:
(EN) The present disclosure relates to improvements in the stability of work machines (11). A method for predicting a risk of instability for one or more work machine(s) (11) moving along a route (12) along terrain (13) of a worksite (14) is provided. Ground condition data indicative of the ground condition of the terrain (13) along the route (12) is obtained. Surface topography data indicative of the surface topography of the terrain (13) along the route (12) is obtained. Route data indicative of the route (12) along the terrain (13) is generated. The ground condition data, the surface topography data and the route data are processed to generate risk data indicative of a risk of instability along the route (12).
(FR) La présente invention concerne des améliorations de la stabilité de machines de travail (11). L'invention concerne un procédé de prédiction d'un risque d'instabilité concernant une ou plusieurs machines de travail (11) se déplaçant le long d'un itinéraire (12) le long d'un terrain (13) d'un chantier (14). Des données de condition de sol indiquant l'état de sol du terrain (13) le long de l'itinéraire (12) sont obtenues. Des données de topographie de surface indiquant la topographie de surface du terrain (13) le long de l'itinéraire (12) sont obtenues. Des données d'itinéraire indiquant l'itinéraire (12) le long du terrain (13) sont générées. Les données de condition de sol, les données de topographie de surface et les données d'itinéraire sont traitées afin de générer des données de risque indiquant un risque d'instabilité le long de l'itinéraire (12).
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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)