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13. (WO2017208264) A ROAD SURFACE EVENNESS AND ROUGHNESS MEASUREMENT SYSTEM
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Pub. No.: WO/2017/208264 International Application No.: PCT/IN2017/050221
Publication Date: 07.12.2017 International Filing Date: 02.06.2017
IPC:
E01C 23/07 (2006.01) ,G01B 21/30 (2006.01) ,G06F 17/40 (2006.01) ,G01C 21/32 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
C
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23
Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
06
Devices or arrangements for working the finished surface; Devices for repairing the surface of damaged paving
07
Apparatus combining measurement of the surface configuration of paving with application of material in proportion to the measured irregularities
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
21
Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the other groups of this subclass
30
for measuring roughness or irregularity of surfaces
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
40
Data acquisition and logging
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
26
specially adapted for navigation in a road network
28
with correlation of data from several navigational instruments
30
Map- or contour-matching
32
Structuring or formatting of map data
Applicants:
DESHMUKH, Ranjeet [IN/IN]; IN
Inventors:
DESHMUKH, Ranjeet; IN
Agent:
MAHURKAR, Anand Gopalkrishna; IN
Priority Data:
20162101835103.06.2016IN
Title (EN) A ROAD SURFACE EVENNESS AND ROUGHNESS MEASUREMENT SYSTEM
(FR) SYSTÈME DE MESURE DE LA RÉGULARITÉ ET DE LA RUGOSITÉ DE LA SURFACE D'UNE ROUTE
Abstract:
(EN) The present invention relates to a method and system for determining road roughness and unevenness using an application. In one embodiment, the method includes installing a handheld device having an application over a vehicle, estimating, Road Quality Index (RQI) value of roughness and unevenness of a pavement surface, based on a plurality of parameters which are generated due to vibrations, GPS location, Speed, tilt Angles, direction of the handheld device during motion of vehicle using a plurality of sensors, mapping the estimated Road Quality Index value to several international standard values to categorize the quality of the road and standardizing the plurality of parameters generated from the respective sensors by identifying the frequency of data reads and calibrating the same.
(FR) La présente invention concerne un procédé et un système pour déterminer la rugosité et les irrégularités d'une route à l'aide d'une application. Dans un mode de réalisation, le procédé consiste à installer un dispositif portatif ayant une application sur un véhicule, estimer la valeur d'indice de qualité de route (RQI) de la rugosité et des irrégularités d'une surface de chaussée en fonction d'une pluralité de paramètres qui sont générés en raison des vibrations, de l'emplacement GPS, de la vitesse, des angles d'inclinaison, de la direction du dispositif portatif pendant le mouvement du véhicule à l'aide d'une pluralité de capteurs, mettre en correspondance la valeur d'indice de qualité de route estimée avec plusieurs valeurs standards internationales pour catégoriser la qualité de la route et normaliser la pluralité de paramètres générés à partir des capteurs respectifs en identifiant la fréquence des lectures de données et l'étalonnage de celles-ci.
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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, 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)