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1. (WO2018062218) SEGMENT DETERMINATION DEVICE AND SEGMENT DETERMINATION METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/062218 International Application No.: PCT/JP2017/034834
Publication Date: 05.04.2018 International Filing Date: 27.09.2017
IPC:
B60W 40/076 (2012.01) ,F16H 59/66 (2006.01) ,F16H 61/00 (2006.01) ,G01C 21/26 (2006.01)
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
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
60
Inputs being a function of ambient conditions
66
Road conditions, e.g. slope, slippery
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
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
Applicants: ISUZU MOTORS LIMITED[JP/JP]; 6-26-1, Minami-oi, Shinagawa-ku, Tokyo 1408722, JP
Inventors: KANDA Yoshitaka; JP
Agent: HIBIYA Yukihiko; JP
HIBIYA Yohei; JP
Priority Data:
2016-18911528.09.2016JP
Title (EN) SEGMENT DETERMINATION DEVICE AND SEGMENT DETERMINATION METHOD
(FR) DISPOSITIF DE DÉTERMINATION DE SEGMENT ET PROCÉDÉ DE DÉTERMINATION DE SEGMENT
(JA) 区間決定装置及び区間決定方法
Abstract:
(EN) A segment determination device 1 is provided with: an altitude information acquisition unit 41 that acquires altitude information for a plurality of points on a road on which a vehicle travels; a feature amount determination unit 42 that determines a feature amount indicating gradient information for the road on the basis of altitude information for the plurality of points including a first point in front of the vehicle in the direction of travel thereof and a second point further frontward than the first point among the plurality of points; and a segment determination unit 44 that, when the feature amount is outside of a predetermined range, determines a segment in which the first point serves as a starting point and whichever of two points adjacent to the second point is closer to the vehicle serves as an end point.
(FR) La présente invention concerne un dispositif de détermination de segment (1) comprenant : une unité d'acquisition d'informations d'altitude (41) qui acquiert des informations d'altitude pour une pluralité de points sur une route sur laquelle un véhicule se déplace ; une unité de détermination de quantité de caractéristiques (42) qui détermine une quantité de caractéristiques indiquant des informations de gradient pour la route sur la base d'informations d'altitude pour la pluralité de points comprenant un premier point devant le véhicule dans la direction de déplacement de celui-ci et un second point situé davantage vers l'avant que le premier point parmi la pluralité de points ; et une unité de détermination de segment (44) qui, lorsque la quantité de caractéristiques est à l'extérieur d'une plage prédéterminée, détermine un segment dans lequel le premier point sert de point de départ et l'un quelconque de deux points adjacents au second point est plus proche du véhicule sert de point d'extrémité.
(JA) 区間決定装置1は、車両が走行する道路における複数の地点の標高情報を取得する標高情報取得部41と、前記複数の地点のうち前記車両の進行方向の前方にある第1地点と、前記第1地点よりも更に前方にある第2地点と、を含む複数の地点の前記標高情報に基づいて前記道路の勾配情報を示す特徴量を決定する特徴量決定部42と、前記特徴量が所定の範囲外の場合、前記第1地点を始点とし、前記第2地点に隣接する2地点のうち前記車両から近い地点を終点とする区間を決定する区間決定部44と、を備える。
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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, 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: Japanese (JA)
Filing Language: Japanese (JA)