US9092963B2 - Wireless Tracking Device - Google Patents > 자유게시판

This disclosure relates generally to apparatus and methods for wireless tracking. More significantly, the disclosure relates to wirelessly tracking a person who is to be monitored utilizing an hooked up-wearable article. Eight from Lok8u LLC of latest Jersey manufactures a wristwatch-type GPS device for locating youngsters wearing the system. Similar gadgets may be used for tracking particular wants individuals, for example, somebody with Alzheimer's, or an athlete wanting to trace coaching progress. For consolation of the particular person carrying the machine, the gadget is designed to be simply removed. GPS monitoring devices place an emphasis on monitoring and less on comfort. Such gadgets are primarily used for judicial compliance of an individual, for example, someone underneath home arrest or having other time and place restrictions. Typically, the GPS monitoring devices are worn across the ankle. These ankle bracelets are keyed such that the monitored individual might not remove the machine. RF tag with PAN communication; and a processor with reminiscence, coupled to the positioning receiver, iTagPro support WAN transmitter and iTagPro support the PAN receiver to report a determined place.

RF tag is just not within the PAN; and reporting the position estimate over a wireless network in response to determining the RF tag shouldn't be inside the PAN. RF tag isn't inside the PAN; and means for reporting the place estimate over a wireless network in response to figuring out the RF tag will not be throughout the PAN. RF tag just isn't within the PAN; and iTagPro support reporting the position estimate and the trigger over a wireless community in response to figuring out the RF tag is not within the PAN. FIGS. 1 , ItagPro 2 and three show block diagrams for a tracking device, in accordance with some embodiments of the current invention. FIGS. 4 , 5 and ItagPro 6 present a housing of a tracking device, in accordance with some embodiments of the current invention. FIGS. 7 , eight , 9 and 10 show an RFID tag that operates remotely with digital circuitry, in accordance with some embodiments of the current invention.

FIGS. 11 and 12 present block diagrams for a tracking device, in accordance with some embodiments of the current invention. FIGS. 13 , 14 , 15 and 16 present strategies of working a tracking device, in accordance with some embodiments of the present invention. Position determination strategies described herein may be implemented along side varied wireless communication networks equivalent to a wireless wide area community (WWAN or WAN), iTagPro support a wireless native space community (WLAN), a wireless personal area community (WPAN or PAN), a wireless community, iTagPro support and so on. WWAN may be a Code Division Multiple Access (CDMA) community, a Time Division Multiple Access (TDMA) community, a Frequency Division Multiple Access (FDMA) community, an Orthogonal Frequency Division Multiple Access (OFDMA) community, a Single-Carrier Frequency Division Multiple Access (SC-FDMA) network, Long term Evolution (LTE), and so forth. CDMA network might implement one or iTagPro bluetooth tracker more radio access technologies (RATs) resembling cdma2000, Wideband-CDMA (W-CDMA), and so on. Cdma2000 contains IS-95, IS-2000, wireless item locator and IS-856 standards.

TDMA community might implement Global System for Mobile Communications (GSM), Digital Advanced Mobile phone System (D-AMPS), or another RAT. 3GPP and 3GPP2 paperwork are publicly out there. WPAN could also be a Bluetooth® community, an IEEE 802.15x, or some other sort of community. Bluetooth® network operates with Bluetooth® merchandise. Bluetooth merchandise or Bluetooth-type units and Bluetooth-kind transceivers embrace merchandise that adjust to the Bluetooth Specification(s) and/or Foundation Specification and have handed the Bluetooth qualification process, as specified by Bluetooth SIG. WWAN, WLAN and/or WPAN. Earth primarily based, at the least partially, on signals received from the transmitters. Such a transmitter typically transmits a sign marked with a repeating pseudo-random noise (PN) code of a set number of chips and may be positioned on floor based mostly control stations, person equipment and/or space automobiles. In a specific instance, such transmitters may be situated on Earth orbiting satellite vehicles (SVs). SV in a constellation of global Navigation Satellite System similar to Global Positioning System (GPS), Galileo, GLONASS or Compass might transmit a signal marked with a PN code that is distinguishable from PN codes transmitted by different SVs within the constellation (e.g., utilizing different PN codes for each satellite tv for pc as in GPS or utilizing the identical code on completely different frequencies as in GLONASS).