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1. (WO2018030615) DEVICE FOR DETECTING PRESENCE OF PERSON INSIDE ROOM AND CONTROL METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/030615 International Application No.: PCT/KR2017/005513
Publication Date: 15.02.2018 International Filing Date: 26.05.2017
IPC:
G01S 13/56 (2006.01) ,G01S 13/02 (2006.01) ,H02J 9/00 (2006.01) ,G07C 9/00 (2006.01)
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
50
Systems of measurement based on relative movement of target
52
Discriminating between fixed and moving objects or between objects moving at different speeds
56
for presence detection
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
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
9
Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
G PHYSICS
07
CHECKING-DEVICES
C
TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
9
Individual entry or exit registers
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors: CHA, Byoungkeun; KR
SON, Junseo; KR
KIM, Kyeongjae; KR
YOUN, Sangchul; KR
Agent: PARK, Byung Chang; KR
Priority Data:
10-2016-010064508.08.2016KR
Title (EN) DEVICE FOR DETECTING PRESENCE OF PERSON INSIDE ROOM AND CONTROL METHOD THEREFOR
(FR) DISPOSITIF PERMETTANT DE DÉTECTER LA PRÉSENCE D'UNE PERSONNE À L'INTÉRIEUR D'UNE PIÈCE ET SON PROCÉDÉ DE COMMANDE
(KO) 재실 감지 장치 및 그 제어 방법
Abstract:
(EN) A device for detecting the presence of a person inside a room, according to one embodiment of the present invention, can comprise: a transmission unit comprising one transmission antenna for outputting a transmission signal; a reception unit comprising first and second reception antennas for receiving a reflected signal corresponding to the transmission signal; and a processor, which cancels a background signal caused by the background from the reflected signal, and extracts a correlation with the transmission signal from the background signal-cancelled signal so as to extract a signal reflected from the person inside the room from the reflected signal.
(FR) Un dispositif permettant de détecter la présence d'une personne à l'intérieur d'une pièce, selon un mode de réalisation de la présente invention, peut comprendre : une unité de transmission comprenant une antenne de transmission permettant d'émettre un signal de transmission ; une unité de réception comprenant une première et une seconde antenne de réception permettant de recevoir un signal réfléchi correspondant au signal de transmission ; et un processeur, qui annule un signal de fond dû au bruit de fond du signal réfléchi, et qui extrait une corrélation avec le signal de transmission à partir du signal à annulation de signal de fond de façon à extraire, à partir du signal réfléchi, un signal réfléchi par la personne à l'intérieur de la pièce.
(KO) 본 발명의 일실시예에 따른 재실 감지 장치는, 재실 감지 장치는, 송신 신호를 출력하는 하나의 송신 안테나를 포함하는 송신부, 송신 신호에 대응하는 반사 신호를 수신하는 제1 수신 안테나와 제2 수신 안테나를 포함하는 수신부, 및, 반사 신호에서 배경에 의한 배경 신호를 제거하고, 배경 신호가 제거된 신호에서 송신 신호와의 연관성을 추출하여 반사 신호 중 재실자로부터 반사된 신호를 추출하는 프로세서를 포함할 수 있다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)