Patent•
Monitoring communication system based on indoor RFID (radio frequency identification) and outdoor GPS (global positioning system) positioning
12 Mar 2014-
TL;DR: In this article, a monitoring communication system based on indoor RFID (radio frequency identification) and outdoor GPS (global positioning system) positioning is presented, which is compatible with the two positioning modes of GPS and RFID.
Abstract: The invention discloses a monitoring communication system based on indoor RFID (radio frequency identification) and outdoor GPS (global positioning system) positioning. The monitoring communication system comprises a positioning monitoring communication system and a monitoring service center, wherein the positioning monitoring communication system comprises a GPS outdoor positioning communication module and an RFID indoor positioning module, the RFID indoor positioning module, the GPS outdoor positioning communication module and the monitoring service center are sequentially connected, and the monitoring communication system also comprises at least three RFID indoor positioning labels arranged in different indoor positions. The monitoring communication system has the advantages that the positioning is carried out through GPS via the GPS outdoor positioning communication module in outdoor places, the positioning is carried out through the RFID indoor positioning module in indoor places via the RFID indoor positioning module, the monitoring communication system is compatible with the two positioning modes of GPS and RFID, the precise positioning can be realized both in indoor places and outdoor places, the problem that the indoor positioning cannot be realized through GPS in the prior art is solved, the application requirements of people in aspects of precise positioning and positioning tracking navigation can be met, good development and application prospects are realized, and the social benefits and the economic benefits can be effectively improved.
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Patent•
16 Jul 2014
TL;DR: In this article, the authors proposed a three-in-one multifunctional intelligent card, which consists of a card body, a battery, a GPS module, a controller, an rfid chip, a wireless communication module, an acceleration sensor and a gyroscope.
Abstract: The invention relates to a three-in-one multifunctional intelligent card which is of a modular structure. The three-in-one multifunctional intelligent card is characterized in that the intelligent card comprises a card body, a battery, a GPS module, a controller, an rfid chip, a wireless communication module, an acceleration sensor and a gyroscope. The battery, the GPS module, the controller, the rfid chip, the wireless communication module, the acceleration sensor and the gyroscope are arranged in the card body. The GPS module, the rfid chip, the wireless communication module, the acceleration sensor and the gyroscope are connected with the controller. The GPS module is used for outdoor locating. The rfid chip is used for indoor locating and providing near-field coupling radio frequency to achieve mess hall, entrance guard and attendance checking functions. The wireless communication module is used for communication with a management system and auxiliary locating. The acceleration sensor and the gyroscope are used for judging a carrier posture and a motion state. Compared with the prior art, the three-in-one multifunctional intelligent card has the advantages that functions are various, intelligence and energy saving are saved, carrying is convenient, and environment is protected.
9 citations
Patent•
04 Jun 2014
TL;DR: In this article, a non-dead-angle camera shooting recording electric transmission line inspecting device has been proposed, which consists of an inspecting rod, a shell body arranged on the upper portion of the inspecting rod and a satellite positioning device.
Abstract: A non-dead-angle camera shooting recording electric transmission line inspecting device comprises an inspecting rod, a shell body arranged on the upper portion of the inspecting rod, a satellite positioning device, a camera device and a power supply module. The satellite positioning device, the camera device and the power supply module are arranged in the shell body respectively. The satellite positioning device comprises a first processor, a GPS positioning module and a GSM positioning module. The GPS positioning module and the GSM positioning module are connected with the first processor respectively. The camera device comprises a second processor, a display screen, a first camera, a second camera and a storage card. The display screen, the first camera, the second camera and the storage card are connected with the second processor respectively. The first camera is arranged right in front of the shell body. The second camera is connected with the second processor through a data line and is supported through a deformable shaping pipe. The display screen is arranged on the shell body and is used for displaying image information collected by the second camera, and the power supply module is connected with the devices respectively and is used for providing power for the devices. The non-dead-angle camera shooting recording electric transmission line inspecting device has the advantages of being convenient to carry, simple in structure, convenient to operate and the like.
4 citations
Patent•
04 Mar 2015
TL;DR: In this article, an indoor positioning technology based intelligent building tracking system is presented, where a wear induction device is provided with a RFID (Radio Frequency Identification) chip; a plurality of RFID induction modules are communicated with the RFID chip to obtain the distance between every RFID inductive module and the wear induction devices, transmits the information to a monitoring center and calculates a position of the wear inductive device inside a floor.
Abstract: The invention discloses an indoor positioning technology based intelligent building tracking system. A wear induction device is provided with a RFID (Radio Frequency Identification) chip; a plurality of RFID induction modules are communicated with the RFID chip to obtain the distance between every RFID induction module and the wear induction device, transmits the information to a monitoring center and calculates a position of the wear induction device inside a floor. The indoor positioning technology based intelligent building tracking system can obtain a building floor and a specific position at which a user is arranged by calculating the distance between the wear induction device and the plurality of RFID induction modules which are arranged in the floor, achieves indoor positioning tracking indeed and plays a good role in monitoring personnel inside the building, specifically, at least three RFID induction modules can be arranged inside the floor and then the specific position at which the wear induction device is arranged can be calculated, and the detection accuracy can be improved if more RFID induction modules are arranged.
4 citations
Patent•
08 Apr 2015
TL;DR: In this article, a special body positioning system for special occasions is described, which comprises multiple satellites, position labels, and positioning receiving devices, where each satellite transmits satellite signals representing the satellite state to surrounding space, each position label transmits position label signals representing position of the position label to the surrounding space; and the positioning receiving device is used for receiving the satellite signals and the position labels signals and judging the strength of the positioning label signals.
Abstract: The invention discloses a special body positioning system for special occasions, which comprises multiple satellites, position labels, and positioning receiving devices, wherein each satellite transmits satellite signals representing the satellite state to surrounding space; each position label transmits position label signals representing the position of the position label to the surrounding space; and the positioning receiving devices are used for receiving the satellite signals and the position label signals and judging the strength of the position label signals When the strength of the position label signals is larger than the preset strength value, the positioning receiving devices position the special populations according to the position label signals; when the strength of the position label signals is smaller than the preset strength value, the positioning receiving devices position the special populations according to the satellite signals; and the positioning receiving devices generate positioning signals
3 citations
Patent•
09 Apr 2019
TL;DR: In this paper, a transregional equipment positioning method, system and device, and a medium is presented, which comprises the following steps: positioning area judgment, that is, judging whether equipment is located in a first area or a second area, proceeding to first area positioning if it was determined that the equipment was located in the first area, and proceeding to second area positioning in the second area if it is determined that it was located on the second one.
Abstract: The invention provides a transregional equipment positioning method, system and device, and a medium The method comprises the following steps: positioning area judgment, that is, judging whether equipment is located in a first area or a second area, proceeding to first area positioning if it is determined that the equipment is located in the first area, and proceeding to second area positioning if it is determined that the equipment is located in the second area; the first area positioning, that is, carrying out the first area positioning on the equipment; and the second area positioning, that is, carrying out the second area positioning on the equipment The transregional equipment positioning method, system and device and the medium provided by the invention have the advantages that thepower consumption is extremely low; intelligent work mode switching for positioning equipment can be achieved through comprehensive judgements on factors such as durations, signal intensities, etc;and a usage period for satellite positioning is shortened, and a usage frequency for the satellite positioning is reduced, so that the power consumption of the positioning equipment can be greatly reduced
3 citations
References
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Patent•
12 Dec 2005
TL;DR: In this paper, an approach for tracking a mobile device over a wireless network using multiple Radio Frequency Identification (RFID) tags (101, 103) are affixed correspondingly to stationary (or fixed) points to form a grid for conveying location information.
Abstract: An approach is provided for tracking a mobile device (105) over a wireless network Multiple Radio Frequency Identification (RFID) tags (101, 103) are affixed correspondingly to stationary (or fixed) points to form a grid for conveying location information The module device includes an RFID reader (105a) configured to obtain an identifier of one of the RFID tags (101, 103) , wherein the one RFID tag represents a particular location of the mobile device within the grid
17 citations
Patent•
18 Mar 2009
TL;DR: In this article, a combination positioning method based on RFID and GNSS is proposed, which combines indoor and outdoor location techniques, to overcome environment limitation and realize indoor-outdoor seamless location.
Abstract: The invention discloses a combination positioning method based on RFID and GNSS, comprising: users send a location requirement to a control center, the control center obtains a user ID information and sends the user ID to a reader in a RFID network; the reader starts an initial scanning and refers to the result and a trigger awake judgment method to send a selected working mode to the control center, the reader in the trigger awake judgment method receives the user ID information sent from the control center, sends two requirements to a corresponding user label, and decides an initial location working mode according to the user label response result; the control center receives the result and sends commands, to activate the selected working mode, the indoor location adopts the RFID wireless network to realize location, and the outdoor location adopts GNSS navigation technique to realize location. The combination positioning method combines indoor and outdoor location techniques, to overcome environment limitation and realize indoor and outdoor seamless location.
14 citations
Patent•
02 Oct 2013
TL;DR: The real-time indoor and outdoor positioning label is compact in structure, capable of positioning in real time, high in positioning accuracy, wide in range of application, and safe and reliable.
Abstract: The utility model relates to a label, in particular to a real-time indoor and outdoor positioning label, and belongs to the technical field of positioning labels. According to the technical scheme provided by the utility model, the real-time indoor and outdoor positioning label comprises a label body; the label body comprises an indoor positioning module for receiving an indoor positioning base station signal and an outdoor positioning module for receiving an outdoor positioning signal, the indoor and outdoor positioning modules are connected to a central processing unit module, a power supply end of the central processing unit module is connected to a power supply module, and the central processing unit module is connected to a communication module for transmitting a positioning signal to the outside. The real-time indoor and outdoor positioning label is compact in structure, capable of positioning in real time, high in positioning accuracy, wide in range of application, and safe and reliable.
11 citations
Patent•
03 Oct 2012
TL;DR: In this article, a vehicle positioning device based on radio frequency identification (RFID) and a global positioning system (GPS) is proposed. But the positioning device has the advantages that the accurate positioning of the vehicles can be realized, and position information can be broadcasted to ensure that the adjacent vehicles can synchronously update the position information, and a vehicle reads accurate position information stored in the electronic tag, calculates GPS errors, and broadcasts the errors to adjacent vehicles through the short-distance wireless transceiver to realize accurate positioning.
Abstract: The invention relates to a vehicle positioning device based on radio frequency identification (RFID) and a global positioning system (GPS). The vehicle positioning device consists of an electronic tag and a vehicle-mounted positioner, wherein the electronic tag communicates with the vehicle-mounted positioner through ultra-high frequency signals; the vehicle-mounted positioner consists of an RFID reader, a GPS receiver, a short-distance wireless transceiver, a general packet radio service (GPRS) communication module and a microprocessor; the RFID reader, the GPS receiver, the short-distance wireless transceiver and the GPRS communication module are connected with the microprocessor respectively; and a vehicle reads accurate position information stored in the electronic tag, calculates GPS errors, and broadcasts the errors to adjacent vehicles through the short-distance wireless transceiver to realize accurate positioning of the vehicles in a road network. The vehicle positioning device has the advantages that the accurate positioning of the vehicles can be realized, and the position information can be broadcasted to ensure that the adjacent vehicles can synchronously update the position information.
6 citations
Patent•
10 Apr 2013
TL;DR: In this paper, a positioning label of radio frequency identification (RFID) is provided, which includes an RFID chip, an antenna, a power supply, a global position system (GPS) module for receiving positioning information, a wireless communication module for transmitting information with an upper computer and a baseband signal processing module for reading and writing information of the label, and receiving and resolving positioning information of a GPS.
Abstract: The invention provides a positioning label of radio frequency identification (RFID). The positioning label of the RFID comprises an RFID chip, an RFID antenna, a power supply, a global position system (GPS) module for receiving positioning information, a wireless communication module for transmitting information with an upper computer and a baseband signal processing module for reading and writing information of the label, and receiving and resolving positioning information of a GPS. The baseband signal processing module is capable of actively acquiring information of the RFID chip, controlling active transmitting of the information of the label and the positioning information through the wireless communication module, and receiving control commands of the upper computer to achieve wireless positioning. The invention further discloses a positioning system which uses the positioning label of the RFID. According to the positioning label of the RFID and the positioning system thereof, an existing RFID communication mode is kept and real-time tracking and positioning functions is provided with at the same time.
6 citations