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1. (WO2018122417) FALSE ALARM AVOIDANCE SYSTEM
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Pub. No.: WO/2018/122417 International Application No.: PCT/EP2018/050082
Publication Date: 05.07.2018 International Filing Date: 02.01.2018
IPC:
G01S 13/74 (2006.01) ,G08B 13/00 (2006.01) ,G01S 1/72 (2006.01) ,G01C 21/20 (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
74
Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13
Burglar, theft, or intruder alarms
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
1
Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
72
using ultrasonic, sonic, or infrasonic waves
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
20
Instruments for performing navigational calculations
Applicants:
TELEVIC HEALTHCARE NV [BE/BE]; Leo Bekaertlaan 1 B-8870 Izegem, BE
Inventors:
CROMBEZ, Pieter; BE
CAPPELLE, Wouter; BE
CLAEYS, Bart; BE
Agent:
IPLODGE BVBA; Technologielaan 9 B-3001 Heverlee, BE
Priority Data:
16207636.830.12.2016EP
Title (EN) FALSE ALARM AVOIDANCE SYSTEM
(FR) SYSTÈME D'ÉVITEMENT DE FAUSSES ALARMES
Abstract:
(EN) The invention refers to a method of using a tag in a localisation system, the method comprising at said tag operating a magnetic induction signal detection circuit to detect signals, and upon detection of a magnetic induction signal comprising a first identification code: correlating the magnetic induction signal comprising said first identification code to an ultrasound signal comprising a second identification code, received via an ultrasound signal detection circuit. If said correlation reveals an association between said first identification code and said second identification code: a radio frequency announcement signal is transmitted via a radio frequency signal transmitter circuit to signify said association. The invention also refers to a method of using a beacon in said localisation system, as well as the localisation system comprising one or more tags and one or more beacons.
(FR) L'invention concerne un procédé d'utilisation d'une étiquette dans un système de localisation, le procédé comprenant, au niveau de ladite étiquette, la mise en fonctionnement d'un circuit de détection de signal d'induction magnétique pour détecter des signaux, et lors de la détection d'un signal d'induction magnétique comprenant un premier code d'identification : la corrélation du signal d'induction magnétique comprenant ledit premier code d'identification avec un signal ultrasonore comprenant un second code d'identification, reçu par l'intermédiaire d'un circuit de détection de signal ultrasonore. Si ladite corrélation révèle une association entre ledit premier code d'identification et ledit second code d'identification, un signal d'annonce de radiofréquence est transmis par l'intermédiaire d'un circuit émetteur de signal radiofréquence pour signifier ladite association. L'invention concerne également un procédé d'utilisation d'une balise dans ledit système de localisation, ainsi que le système de localisation comprenant une ou plusieurs étiquettes et une ou plusieurs balises.
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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, 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: English (EN)
Filing Language: English (EN)