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1. (WO2017112879) LOW POWER CREDENTIAL DETECTION DEVICE FOR ACCESS CONTROL SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112879 International Application No.: PCT/US2016/068360
Publication Date: 29.06.2017 International Filing Date: 22.12.2016
IPC:
H04W 12/08 (2009.01) ,G06K 19/067 (2006.01) ,G01S 13/04 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
08
Access security
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19
Record carriers for use with machines and with at least a part designed to carry digital markings
06
characterised by the kind of the digital marking, e.g. shape, nature, code
067
Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
02
Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
04
Systems determining presence of a target
Applicants:
SCHLAGE LOCK COMPANY LLC [US/US]; 11819 N. Pennsylvania Street Carmel, IN 46032, US
Inventors:
NEWBY, David, I.; US
NARDELLI, Frank, A.; US
AINLEY, William, B.; US
REUTER, Michael; US
SMITH, David; US
KUNNOTH, Jineesh; IN
Agent:
SCHEPERS, Brad A.; US
COLLIER, Douglas, A.; US
ALLIE, John, H.; US
DEVORE, Christopher, A.; US
SCHEPERS, Brad, A.; US
Priority Data:
15/275,94126.09.2016US
62/271,07922.12.2015US
Title (EN) LOW POWER CREDENTIAL DETECTION DEVICE FOR ACCESS CONTROL SYSTEM
(FR) DISPOSITIF DE DÉTECTION DE JUSTIFICATIFS À FAIBLE PUISSANCE POUR SYSTÈME DE CONTRÔLE D'ACCÈS
Abstract:
(EN) An access control device including a credential reader circuit configured to enter a standby mode, awaken from a standby mode, and receive data from a nearby credential. The access control device further includes a credential detection circuit having a memory configured to store program instructions, an antenna, and a processor electrically coupled to the antenna and to the credential reader circuit, wherein the processor is configured to execute the stored program instructions to: transmit an interrogation signal, receive a reflected interrogation signal with the antenna, transmit an activation signal to the credential reader circuit in response to the received reflected interrogation signal wherein the reflected interrogation signal includes I and Q values, receive a false detection signal from the credential reader circuit, and adjust at least one of the I and Q threshold values of the reflected interrogation signal.
(FR) Cette invention concerne un dispositif de contrôle d'accès comprenant un circuit lecteur de justificatifs configuré pour entrer en mode veille, être réveillé d'un mode de veille, et recevoir des données à partir d'un justificatif proche. Le dispositif de contrôle d'accès comprend en outre un circuit de détection de justificatifs possédant une mémoire configurée pour stocker des instructions de programme, une antenne et un processeur électriquement couplé à l'antenne et au circuit lecteur de justificatifs, le processeur étant configuré pour exécuter les instructions de programme stockées de sorte à : transmettre un signal d'interrogation; recevoir un signal d'interrogation réfléchi au moyen de l'antenne; transmettre un signal d'activation au circuit lecteur de justificatifs en réponse au signal d'interrogation réfléchi reçu, le signal d'interrogation réfléchi comprenant des valeurs I et Q; recevoir un signal de détection erroné en provenance du circuit lecteur de justificatifs, et ajuster au moins l'une des valeurs seuil I et Q du signal d'interrogation réfléchi.
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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 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)