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Machine translation
1. (WO2011140731) DEVICE, SYSTEM AND METHOD FOR LOW-FREQUENCY MAGNETIC FIELD SIGNAL DETECTING, TRANSMISSION AND DISTANCE ESTIMATING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/140731    International Application No.:    PCT/CN2010/073764
Publication Date: 17.11.2011 International Filing Date: 10.06.2010
IPC:
G06K 7/08 (2006.01), G06K 7/00 (2006.01), G06K 17/00 (2006.01)
Applicants: NATIONZ TECHNOLOGIES INC. [CN/CN]; Room 301& 302, Building No. 3, Shenzhen Software Park in Hi-tech Industry Zone, Nanshan District Shenzhen, Guangdong 518057 (CN) (For All Designated States Except US).
WANG, Haixiang [CN/CN]; (CN) (For US Only).
JIANG, Yu [CN/CN]; (CN) (For US Only)
Inventors: WANG, Haixiang; (CN).
JIANG, Yu; (CN)
Agent: KEYCOM PARTNERS, P. C.; A-303 Peony Science & Technology Building NO. 2 Huayuan Road, Haidian District Beijing 100191 (CN)
Priority Data:
201010166432.1 10.05.2010 CN
Title (EN) DEVICE, SYSTEM AND METHOD FOR LOW-FREQUENCY MAGNETIC FIELD SIGNAL DETECTING, TRANSMISSION AND DISTANCE ESTIMATING
(FR) DISPOSITIF, SYSTÈME ET PROCÉDÉ POUR LA DÉTECTION, LA TRANSMISSION ET L'ESTIMATION DE DISTANCE D'UN SIGNAL DE CHAMP MAGNÉTIQUE BASSE FRÉQUENCE
(ZH) 一种用于低频磁场信号检测和传输及距离判断的装置、系统和方法
Abstract: front page image
(EN)A device, system and method for close range low-frequency magnetic field signal detecting, transmission and distance estimating. The device includes: at least one low-frequency inducing module (01) for inducing the low-frequency signal, at least one amplifier (02) for amplifying the low-frequency induced signal, at least one analog to digital converter (03) which is connected with the output of the amplifier, and a digital processing module (04) which is connected with the analog to digital converter and arranged for estimating intensity of the original signal and detecting signal output.
(FR)L'invention porte sur un dispositif, un système et un procédé de détection, transmission et estimation de distance d'un signal de champ magnétique basse fréquence à courte portée. Le dispositif comprend : au moins un module d'induction basse fréquence (01) destiné à l'induction du signal basse fréquence, au moins un amplificateur (02) destiné à l'amplification du signal basse fréquence induit, au moins un convertisseur analogique-numérique (03) connecté à la sortie de l'amplificateur, et un module de traitement numérique (04) connecté au convertisseur analogique-numérique et conçu pour l'estimation de l'intensité du signal d'origine et la détection d'une délivrance de signal.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)