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
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018104679) METHOD FOR OBTAINING REDUNDANT INFORMATION RELATING TO THE SPEED OF A VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/104679 International Application No.: PCT/FR2017/053451
Publication Date: 14.06.2018 International Filing Date: 07.12.2017
IPC:
G01P 21/00 (2006.01) ,G01P 3/48 (2006.01) ,B60C 23/04 (2006.01) ,B60T 8/172 (2006.01) ,G01P 3/44 (2006.01) ,G01P 1/10 (2006.01)
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 
21
Testing or calibrating of apparatus or devices covered by the other groups of this subclass
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
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23
Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements
02
Signalling devices actuated by tyre pressure
04
mounted on the wheel or tyre
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
172
Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
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
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 
1
Details of instruments
07
Indicating devices, e.g. for remote indication
08
Arrangements of scales, pointers, lamps, or acoustic indicators, e.g. in automobile speedometers
10
for indicating predetermined speeds
Applicants: CONTINENTAL AUTOMOTIVE FRANCE[FR/FR]; 1, Avenue Paul Ourliac Intellectual Property 31100 Toulouse, FR
CONTINENTAL AUTOMOTIVE GMBH[DE/DE]; Vahrenwalderstrasse, 9 30165 Hanovre, DE
Inventors: ROCHER, Jacques; FR
GUINART, Nicolas; FR
MAIRE, Pierre-Emmanuel; FR
Agent: CONTINENTAL AUTOMOTIVE FRANCE; 1, Avenue Paul Ourliac Intellectual Property 31100 Toulouse, FR
Priority Data:
166211708.12.2016FR
Title (EN) METHOD FOR OBTAINING REDUNDANT INFORMATION RELATING TO THE SPEED OF A VEHICLE
(FR) PROCÉDÉ POUR OBTENIR UNE INFORMATION REDONDANTE DE LA VITESSE D'UN VÉHICULE
Abstract:
(EN) The invention relates to a method relating to a vehicle comprising wheels which are each equipped with a sensor for measuring the pressure of the corresponding tyre, said pressure sensor being associated with a sensor selected from the group comprising accelerometers and shock detectors. Said method comprises the following steps: measuring the signal supplied by an accelerometer or a shock detector on at least one fender; determining a speed from the previous signal measurement and the knowledge of the diameter of the wheel; and determining a time interval until the following speed measurement according to at least one parameter, a parameter for determining said interval being the determined speed, and a threshold speed being predetermined, and the determination of the time interval until the following speed measurement is carried out according to the difference between the measured speed and the predetermined threshold speed.
(FR) Procédé concernant un véhicule comportant des roues équipées chacune d'un capteur de mesure de la pression du pneumatique correspondant, ledit capteur de pression étant associé à un capteur choisi dans l'ensemble comportant les accéléromètres et les détecteurs de chocs. Il comporte les étapes suivantes : · mesure du signal fourni par un accéléromètre ou un détecteur de chocs sur au moins un tour de roue, · détermination d'une vitesse à partir de la mesure du signal précédente et de la connaissance du diamètre de la roue, et · détermination d'un intervalle de temps jusqu'à la prochaine mesure de vitesse en fonction d'au moins un paramètre, un paramètre de détermination dudit intervalle étant la vitesse déterminée, une vitesse limite étant prédéterminée, la détermination de l'intervalle de temps jusqu'à la mesure de vitesse suivante est faite en fonction de la différence entre la vitesse mesurée et la vitesse limite prédéterminée.
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, 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: French (FR)
Filing Language: French (FR)