Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019033060) OCCUPANT DETECTION SYSTEM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/033060 International Application No.: PCT/US2018/046353
Publication Date: 14.02.2019 International Filing Date: 10.08.2018
IPC:
B60N 2/00 (2006.01) ,G01L 1/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
N
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2
Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1
Measuring force or stress, in general
14
by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
Applicants:
JOYSON SAFETY SYSTEMS ACQUISITION LLC [US/US]; 2500 Innovation Drive Auburn Hills, Michigan 48326, US
Inventors:
WILSON, David; US
MAGUIRE, Phillip; US
Agent:
SHIPLEY, Howard; US
Priority Data:
62/543,62710.08.2017US
Title (EN) OCCUPANT DETECTION SYSTEM
(FR) SYSTÈME DE DÉTECTION D'OCCUPANT
Abstract:
(EN) A system for detecting the presence of an occupant of a seat. The system includes a sensing mat that includes an upper conducting layer and a lower conducting layer. At least one of the conducting layers comprises a printed electronic circuit separated into conductive zones by at least one resistive zone. The mat also includes a plurality of sensing zones and each of the sensing zones include a conductive zone from the upper conducting layer and a conductive zone from the lower conducting layer. Each of the conducting layers are connected to a controller configured to detect a change in capacitance of each of the sensing zones resulting from a change in distance between the upper conducting layer and the lower conducting layer. The controller is connected to a vehicle network and is configured to provide data to the network that indicates the absence or presence of the occupant.
(FR) L'invention concerne un système de détection de la présence d'un occupant dans un siège. Le système comprend un tapis de détection qui comprend une couche conductrice supérieure et une couche conductrice inférieure Au moins l'une des couches conductrices comprend un circuit électronique imprimé séparé en zones conductrices par au moins une zone résistive. Le tapis comprend également une pluralité de zones de détection et chacune des zones de détection comprend une zone conductrice de la couche conductrice supérieure et une zone conductrice de la couche conductrice inférieure. Chacune des couches conductrices est reliée à un contrôleur conçu pour détecter un changement de capacité de chacune des zones de détection résultant d'un changement de distance entre la couche conductrice supérieure et la couche conductrice inférieure. Le contrôleur est relié à un réseau de véhicule et il est conçu pour fournir des données au réseau qui indiquent l'absence ou la présence de l'occupant.
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)