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1. (WO2018204526) FREESTEERING SYSTEM FOR MOBILE MACHINES
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Pub. No.: WO/2018/204526 International Application No.: PCT/US2018/030710
Publication Date: 08.11.2018 International Filing Date: 02.05.2018
IPC:
G05D 1/02 (2006.01) ,G06F 19/00 (2018.01)
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
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
19
Digital computing or data processing equipment or methods, specially adapted for specific applications
Applicants:
GOMACO CORPORATION [US/US]; 119 East Highway 175 P.O. Box 151 Ida Grove, IA 51445-0151, US
Inventors:
SCHAEDING, Chad; US
FARR, Thomas, C.; US
Agent:
THIELEN, Shane, R.; US
Priority Data:
15/969,45102.05.2018US
62/500,21502.05.2017US
Title (EN) FREESTEERING SYSTEM FOR MOBILE MACHINES
(FR) SYSTÈME DE CONDUITE LIBRE POUR MACHINES MOBILES
Abstract:
(EN) A mobile machine includes a computerized system for determining a synchronized free-floating center of rotation. The synchronized free-floating center of rotation effectively coordinates the rotation of the machine's tracks or wheels in that it constrains the angles of rotation. The synchronized free-floating center of rotation is calculated based on a line-line intersection derived from a combined attack angle and one or more known reference points. Such system may allow rotation and counter- rotation utilizing a uniform hydraulic pressure for hydraulically driven tracks.
(FR) Selon l'invention, une machine mobile comprend un système informatisé pour déterminer un centre de rotation flottant librement synchronisé. Le centre de rotation flottant librement synchronisé coordonne efficacement la rotation des chenilles ou des roues de la machine en ce qu'elle limite les angles de rotation. Le centre de rotation flottant librement synchronisé est calculé sur la base d'une intersection ligne-ligne dérivée d'un angle d'attaque combiné et d'un ou plusieurs points de référence connus. Un tel système peut permettre la rotation et la contre-rotation en utilisant une pression hydraulique uniforme pour des chenilles entraînées hydrauliquement.
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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)