WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
1. (WO2018025721) VEHICLE CONTROL DEVICE, VEHICLE MOVEMENT DETERMINATION METHOD, AND BRAKE CONTROL DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/025721 International Application No.: PCT/JP2017/027046
Publication Date: 08.02.2018 International Filing Date: 26.07.2017
IPC:
B60T 8/171 (2006.01) ,B60T 7/12 (2006.01) ,G01P 3/489 (2006.01)
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
171
Detecting parameters used in the regulation; Measuring values used in the regulation
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
7
Brake-action initiating means
12
for automatic initiation; for initiation not subject to will of driver or passenger
G PHYSICS
01
MEASURING; TESTING
P
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT;  INDICATING DIRECTION OF MOVEMENT 
3
Measuring linear or angular speed; Measuring differences of linear or angular speeds
42
Devices characterised by the use of electric or magnetic means
44
for measuring angular speed
48
by measuring frequency of generated current or voltage
481
of pulse signals
489
Digital circuits therefor
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.[JP/JP]; 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors: LIU, Huajun; JP
Agent: ONO, Shinjiro; JP
HOSHINO, Osamu; JP
Priority Data:
2016-15454505.08.2016JP
Title (EN) VEHICLE CONTROL DEVICE, VEHICLE MOVEMENT DETERMINATION METHOD, AND BRAKE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE, PROCÉDÉ DE DÉTERMINATION DE DÉPLACEMENT DE VÉHICULE ET DISPOSITIF DE COMMANDE DE FREIN
(JA) 車両制御装置及び車両移動判定方法、ブレーキ制御装置
Abstract:
(EN) The purpose of the present invention is to provide a vehicle control device, a vehicle movement determination device, and a brake control device, whereby the accuracy of determining movement of a vehicle can be improved. In order to achieve the purpose, the present invention is configured such that edges in pulses from wheel speed sensors for detecting wheel speed of wheels of the vehicle are detected, and a movement of the vehicle is determined on the basis of the detected edges.
(FR) Le but de la présente invention est de produire un dispositif de commande de véhicule, un dispositif de détermination de déplacement de véhicule et un dispositif de commande de frein, grâce à quoi la précision de la détermination de déplacement d'un véhicule peut être améliorée. Pour parvenir à ce but, la présente invention est conçue de telle sorte que des bords d'impulsions provenant de capteurs de vitesse de roue pour détecter la vitesse de roue de roues du véhicule sont détectés, et un déplacement du véhicule est déterminé sur la base des bords détectés.
(JA) 車両の移動判定の精度を向上することが可能な車両制御装置、車両移動判定方法及びブレーキ制御装置を提供すること。 上記目的を達成するため、本発明では、車両の車輪速度を検出する車輪速センサのパルスのエッジを検出し、検出されたエッジに基づいて車両の移動を判定することとした。
front page image
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)