WO2018124891A1 - Encapsulated rfid tag adhered to the body of a gas cylinder and method for monitoring and tracking via an encapsulated rfid tag - Google Patents

Encapsulated rfid tag adhered to the body of a gas cylinder and method for monitoring and tracking via an encapsulated rfid tag Download PDF

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Publication number
WO2018124891A1
WO2018124891A1 PCT/PE2016/000025 PE2016000025W WO2018124891A1 WO 2018124891 A1 WO2018124891 A1 WO 2018124891A1 PE 2016000025 W PE2016000025 W PE 2016000025W WO 2018124891 A1 WO2018124891 A1 WO 2018124891A1
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WO
WIPO (PCT)
Prior art keywords
asset
housing
rfid tag
encapsulated
rfid
Prior art date
Application number
PCT/PE2016/000025
Other languages
Spanish (es)
French (fr)
Inventor
Jorge Luis CAMUS LOREDO
Original Assignee
Camus Loredo Jorge Luis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Camus Loredo Jorge Luis filed Critical Camus Loredo Jorge Luis
Priority to PCT/PE2016/000025 priority Critical patent/WO2018124891A1/en
Priority to ARP170102218A priority patent/AR109301A1/en
Publication of WO2018124891A1 publication Critical patent/WO2018124891A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means

Definitions

  • the present invention relates to an encapsulated RFID tag attached to the body of a metallic asset, preferably a gas cylinder, for the management of assets and other purposes and a method of tracking and tracking a metallic asset by an encapsulated RFID tag.
  • RFID tags for asset management; for example, in US Patent No. 9159017 of POPLAWSKI JOHN; STUTRUD BENN, published on October 13, 2015, describes a passive metal assembly of a UHF RFID tag with high antenna efficiency.
  • the passive, metal assembly of the RFID UHF tag has a first and second articulated fixing surfaces on the sides of a main body to secure the label on the surface of flat objects, round objects that have various circumferences or objects that have unusual exterior surfaces.
  • a pressure sensitive adhesive tape (PSA) is located at the bottom of the first and second fixing surfaces and secures the label to the object.
  • PSA pressure sensitive adhesive tape
  • the tag allows the form factor to be compensated for a metallic asset that was tracked without the metallic object interfering negatively with the RFID.
  • the design of the antenna and the main body is especially suitable for high radiation efficiency of metal assets.
  • the greatest efficiency translates into long reading distances from the interrogator to the label, sometimes over sixty feet.
  • the antenna design incorporates multiple antenna dualities to maximize reading performance, including the dipole antenna, Vivaldi antenna and the Patch antenna.
  • the metal surface of the asset being tracked is used to activate the dual antenna Patch of the custom embedded design, thus increasing ⁇ w ⁇ i ⁇ the radiation efficiency of the conducted element (integrated circuit) and, finally, the reading range.
  • US 20090015377 of FOGG MARTIN and TURNER CHRISTOPHER GORDON GERVASE, published on 2009-01-5 describes an RFID tag or a tag comprising an RFID tag module (comprising an electronic identification circuit and a means of coupling) and an antenna structure coupled to the coupling means.
  • the RFID tag module is independent of, separable or arranged to be detachable from the antenna structure.
  • the label module can be placed on or on an object and the antenna structure on or on the packaging material for use with the object.
  • An RFID tag patch antenna has a structure that has a ground plane separated from the patch antenna in order to increase the tag range. The ground plane is not substantially larger than, and electrically isolated from, the patch antenna.
  • the ground plane is flexible, so the RFID tag structure can be used by a human, and can be incorporated into a piece of clothing.
  • An RFID antenna structure for use with a tag reader is made flat and robust so that it can be mounted on the ground for walking or jumping.
  • An RFID tag has a YAGI antenna, the structure of the bi-directional antenna has direction elements on two opposite sides so that the YAGI antenna radiates in two opposite directions.
  • the label includes an increase in the profit of metal structure to increase the gain of an RFID tag when placed near the object in order to form an antenna structure of the RFID tag.
  • US2002 / 0044096 of CHUNG KEVIN KWONG-TAI discloses a set of antennas having a plurality of antenna loops arranged to define a portal or passageway or of another detection region in which antenna loops can transmit and / or receive electromagnetic signals.
  • a processor coupled to the antenna loops processes at least the received signals and / or transmitted signals.
  • the multiple antennas can be arranged in a rectangular matrix, on flexible or hanging substrates or other suitable arrangement, and can be coupled to the processor by a filter or a selective switch.
  • the processor may be coupled to a utilization system to cooperate with them to perform a desired function.
  • US Patent No. 6,362,786 to ASANO TAKESHI, SAKURAY AKIHISA and NAITOH ARIMASA published on 2002-03-26, describes a patch antenna used in conjunction with an electronic device, such as a portable personal computer.
  • the patch antenna includes a patch, a ground plate, and a dielectric plate.
  • the dielectric plate is formed between the patch and the ground plate.
  • the dielectric plate is formed by a wall part of a chassis of an electronic device located between the patch and the ground plate such that the patch antenna is integrally formed with the chassis of the electronic device.
  • the encapsulated RFID tag is made up of a housing that contains a chip inside.
  • the RFID tag is attached to the outer wall of the cylinder.
  • the encapsulated RFID tag is placed around the gas cylinder valve neck using a special glue that is resistant to high temperatures.
  • the RFID tag is resistant to opening so that it cannot be destroyed and / or rendered inoperable, it is resistant to high temperature and high pressure.
  • the RFID tags encapsulated herein are particularly useful for the control and monitoring of the distribution and use of gas cylinders and the hazardous material contained therein.
  • FIGURE 1 The upper 3D part of the RFID encapsulated label housing and its special opening is shown so that it fits with the gas cylinder neck.
  • FIGURE 2. The bottom 3D view of the RFID encapsulated label and its special opening is shown so that it fits with the gas cylinder neck, in addition to the inner cavity for storing an RFID chip.
  • FIGURE 3. The RFID encapsulated label assembly and a gas cylinder are shown.
  • Encapsulated RFID tags are described in the present invention. It is a first object of the present invention that RFID tags are sized and configured to fit around the metal neck or valve holder for a gas metal cylinder, in this way the tags will be protected by the metal handle used to protect the valves of the gas cylinders.
  • a second object of the present invention is that the encapsulated RFID tags can be easily distinguished in order to be visually identified, for that purpose the cover of the encapsulated RFID tags can be of a color different from the color of the gas balloon or they can also be painted to differentiate them. It is yet another object of the present invention that encapsulated RFID tags can also use PSK (phase shift) modulation to improve communication with readers.
  • the encapsulated RFID tags are tamper resistant
  • the embodiments of tamper-proof encapsulated RFID tags described herein help prevent the removal, reuse and / or possible switching of RIFD tags onto objects.
  • containers such as metal cylinders used to transport non-hazardous materials or hazardous materials, such as liquid propane gas (LPG).
  • LPG liquid propane gas
  • a characteristic of the tamper-proof embodiments is the use of adhesive materials with different adhesion characteristics with respect to the container material (e.g., metal) and the housing for the RFID tag (e.g., plastic) so that the RFID tag will tend to be destroyed when extraction is attempted.
  • the encapsulated label is characterized in that it comprises: A plastic housing, which in turn comprises two parts, an upper part and a lower part; where, the upper part of the housing is formed by a first threaded upper arc, a second filleted upper arc, two filleted upper sides; in addition to a first lower lateral arch, a second lower lateral arch, two lower lateral ones; a hole disposed towards one of its ends also has a flange on the upper side; It also has a cavity to accommodate the RFID chip consisting of two long, filleted sides, two short filleted sides and four filleted corners; the lower part of the housing has a cavity to receive the RFID chip, said cavity is formed by two longitudinal walls, and by two transverse walls, the upper part of which is topped in inclined planes; and an adhesive is placed between the lower surface of the housing and the upper surface of a gas cylinder to adhere the label to
  • An RFID tag encapsulated in a housing to be mounted on the body of a metal asset, for asset management, is characterized in that the color of the housing is different from the color of the gas balloon, for this the label housing can be manufacture with a color different from the color of the gas cylinder or failing that it can be painted in another color to differentiate them.
  • the RFID tag encapsulated in a housing to be mounted on the body of a metal asset is characterized in that it has a hole arranged towards one of its ends of the tag where the neck or valve holder of a gas cylinder passes where it is inserted a metal valve for the gas outlet contained in the gas cylinder; where, the separation between its walls and the RFID chip, to increase the reading capacity of the antennas with which the RFID chip works up to a range of 3 meters between the RFID chip and its reader, is 2 to 5 millimeters
  • the upper part 20 of the RFID encapsulated label housing 30 is formed by a first threaded upper arch 1, a second threaded upper arch 9, two threaded upper sides 3; in addition to a first lateral lower arc 2, a second lateral lower arc 7, two lower lateral arches 4. It also has a flange 16 in the upper lateral part of a hole arranged to pass the neck or valve holder 27 of a gas cylinder 24 where a metal valve 25 is inserted for the exit of the gas contained in the gas cylinder 24 (See figure 3). It also has a cavity to accommodate the RFID chip consisting of two long, threaded sides 10, two short, threaded sides 6 and four threaded corners 5.
  • the lower part 40 of the RFID encapsulated label housing 30 has a cavity for receiving the RFID chip, said cavity is formed by two longitudinal walls 21, and by two transverse walls 23 whose upper part is finished off in inclined planes 22.
  • the RFID chip is protected by the lower housing 20 of the RFID encapsulated tag 30 as shown in FIGURE 2.
  • the RFID chip has freedom of movement within its cavity in the RFID encapsulated tag housing 30 , at a separation distance of 2 to 5 millimeters apart between the walls of said cavity, which increases the reading capacity of the antennas with which the RFID chip operates, that is, that the communication capacity between the two is increased electronic devices up to a range of 3 meters between the RFID chip and its reader.
  • FIGURE 3 shows the assembly of the RFID encapsulated label 30 around the neck or valve holder 27 of a gas cylinder 24 where Insert a metal valve 25 for the gas outlet contained in the gas cylinder 24.
  • the RFID encapsulated label In order to assemble the RFID encapsulated label it has a special shape to be able to adapt to the neck 27 of the gas cylinder 24 as shown in FIGURE 2, the slope 11, the flat circular surface 17, the slope 12 and the circular wedge 13 They have been specially designed to fit the neck 27 of the gas cylinder 24.
  • the RFID encapsulated label 30 does not have difficulty in also fitting with the pin valve of the cylinder 25, the label has been designed with an open block formed by the surface 14, surface 15, wedge-like surface 18 and wedge-like surface 19.
  • the encapsulated RFID tag 30 adheres to the upper surface 29 of the gas cylinder 24 using a special adhesive.
  • the adhesive is selected so that it has desirable adhesive properties. This is placed on the surfaces 12, 13, 14, 15, 18, 19 and 20, achieving a suitable assembly because the surface 20 of the RFID encapsulated label 30 has a curve 28 that fits with the surface 29 of the gas cylinder 24 which has a metal handle 26 that protects the encapsulated RFID tag 30 and the valve 25.
  • the tag When attempting to remove the RFID encapsulated tag 30 from the surface of the gas cylinder 29, the tag would have to be crushed or lifted or partially folded, thereby destroying the electronic RFID chip assembly and its housing.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The encapsulated RFID tag is formed by a casing containing a chip inside. The RFID tag is adhered to the external wall of the gas cylinder. The encapsulated RFID tag is positioned around the neck of the valve of the gas cylinder by means of a special adhesive that is resistant to high temperatures. The RFID tag is tamper resistant such that it cannot be destroyed and/or rendered inoperable, and it is resistant to high temperature and high pressure. The encapsulated RFID tag permits the obtaining of information relating to the traceability of the gas cylinder according to a method developed for this purpose.

Description

ETIQUETA ENCAPSULADA RFID ADHERIDA AL CUERPO DE UN CILINDRO DE GAS Y MÉTODO DE SEGUIMIENTO Y RASTREO A TRAVÉS DE UNA ETIQUETA RFID ENCAPSULADA CAMPO DE LA INVENCIÓN  RFID ENCAPSULATED LABEL ADHERED TO THE BODY OF A GAS CYLINDER AND MONITORING AND TRACKING METHOD THROUGH AN ENCAPSULATED RFID LABEL FIELD OF THE INVENTION
La presente invención se refiere a una etiqueta RFID encapsulada adherida al cuerpo de un activo metálico, preferentemente un cilindro de gas, para la gestión de activos y otros fines y un método de seguimiento y rastreo de un activo metálico por una etiqueta RFID encapsulada. The present invention relates to an encapsulated RFID tag attached to the body of a metallic asset, preferably a gas cylinder, for the management of assets and other purposes and a method of tracking and tracking a metallic asset by an encapsulated RFID tag.
ESTADO DE LA TÉCNICA (ANTECEDENTES DE LA INVENCIÓN) STATE OF THE TECHNIQUE (BACKGROUND OF THE INVENTION)
Actualmente, existen etiquetas RFID para el manejo de activos; por ejemplo, en la patente americana US9159017 de POPLAWSKI JOHN; STUTRUD BENN, publicada el 13 de octubre de 2015, se describe un montaje pasivo, de metal, de una etiqueta RFID UHF con una alta eficiencia de la antena. El montaje pasivo, de metal, de la etiqueta RFID UHF tiene una primera y una segunda superficies de fijación articuladas a los lados de un cuerpo principal para asegurar la etiqueta sobre la superficie de objetos planos, objetos redondos que tienen diversas circunferencias o a objetos que tienen superficies exteriores inusuales. Una cinta adhesiva sensible a la presión (PSA) se encuentra en la parte inferior de la primera y segunda superficies de fijación y asegura la etiqueta al objeto. La etiqueta permite que el factor de forma que se compensará por un activo metálico que se rastreó sin que el objeto metálico interfiera negativamente con el RFID. El diseño de la antena y el cuerpo principal (o "factor de forma") es especialmente adecuado para alta eficiencia de radiación de los activos metálicos. La mayor eficiencia se traduce en largas distancias de lectura desde el interrogador a la etiqueta, a veces de más de sesenta pies. El diseño de la antena incorpora múltiples dualidades de antena para maximizar el rendimiento de lectura, incluyendo la antena dipolo, antena Vivaldi y la antena Patch. La superficie metálica del activo que se está realizando el seguimiento se utiliza para activar la dualidad antena Patch del diseño incrustación personalizada, aumentando así ■ w■ i■ la eficiencia de radiación del elemento conducido (circuito integrado) y, finalmente, el rango de lectura. Currently, there are RFID tags for asset management; for example, in US Patent No. 9159017 of POPLAWSKI JOHN; STUTRUD BENN, published on October 13, 2015, describes a passive metal assembly of a UHF RFID tag with high antenna efficiency. The passive, metal assembly of the RFID UHF tag has a first and second articulated fixing surfaces on the sides of a main body to secure the label on the surface of flat objects, round objects that have various circumferences or objects that have unusual exterior surfaces. A pressure sensitive adhesive tape (PSA) is located at the bottom of the first and second fixing surfaces and secures the label to the object. The tag allows the form factor to be compensated for a metallic asset that was tracked without the metallic object interfering negatively with the RFID. The design of the antenna and the main body (or "form factor") is especially suitable for high radiation efficiency of metal assets. The greatest efficiency translates into long reading distances from the interrogator to the label, sometimes over sixty feet. The antenna design incorporates multiple antenna dualities to maximize reading performance, including the dipole antenna, Vivaldi antenna and the Patch antenna. The metal surface of the asset being tracked is used to activate the dual antenna Patch of the custom embedded design, thus increasing ■ w ■ i ■ the radiation efficiency of the conducted element (integrated circuit) and, finally, the reading range.
Se han hecho intentos para proporcionar mejores medios para fijar una etiqueta RFID a un activo. Por ejemplo, la patente americana N° US 7.859.416 de Tuttle John R., publicada el 2008-12-25, describe métodos y sistemas para la fijación de una etiqueta RFID a un objeto. Al menos algunas de las realizaciones ilustrativas son sistemas que comprenden un sustrato que tiene una porción colgante y una parte de fijación, una identificación por radiofrecuencia (RFID) de circuito dispuesta sobre el sustrato, y una antena de la etiqueta acoplada al circuito de RFID y dispuesta sobre el sustrato. La porción de unión del sustrato está configurada para acoplarse a un objeto y la parte colgante está configurada para extenderse lejos del objeto. La solicitud de patente N° US 20090015377 de FOGG MARTIN y TURNER CHRISTOPHER GORDON GERVASE, publicada el 2009-01- 5 describe una etiqueta RFID o una etiqueta que comprende un módulo de etiqueta RFID (que comprende un circuito de identificación electrónica y un medio de acoplamiento) y una estructura de antena acoplado a los medios de acoplamiento. El módulo de etiqueta RFID es independiente de, separable o dispuesto para ser separable de la estructura de la antena. El módulo de etiqueta se puede colocar en o sobre un objeto y la estructura de la antena en o sobre el material de envasado para su uso con el objeto. Una antena patch tipo etiqueta RFID tiene una estructura que tiene un plano de tierra separada de la antena patch con el fin de aumentar la gama de la etiqueta. El plano de tierra no es sustancialmente mayor que, y aislada eléctricamente de, la antena patch. El plano de tierra es flexible, por lo que la estructura de etiquetas RFID puede ser usado por un humano, y puede ser incorporado en una pieza de ropa. Una estructura de antena RFID para su uso con un lector de etiquetas se hace plana y robusta de modo que se puede montar en el suelo para poder caminar o saltar. Una etiqueta RFID tiene una antena YAGI, la estructura de la antena bi-direccional tiene elementos de dirección en dos lados opuestos de manera que la antena YAGI irradia en dos direcciones opuestas. La etiqueta incluye un incrementó de la ganancia de estructura metálica para aumentar la ganancia de una etiqueta de RFID cuando se coloca cerca del objeto a fin de formar una estructura de antena de la etiqueta RFID. La solicitud de patente N° US2002/0044096 de CHUNG KEVIN KWONG-TAI, publicada el 2004-04-18, da a conocer un conjunto de antenas que tiene una pluralidad de bucles de antena dispuestos para definir un portal o vía de paso o de otra región de detección en la que los bucles de antena pueden transmitir y/o recibir señales electromagnéticas. Un procesador acoplado a los bucles de la antena procesa al menos las señales recibidas y/o señales transmitidas. Las múltiples antenas pueden ser dispuestas en una matriz rectangular, sobre sustratos flexibles o colgando u otra disposición adecuada, y pueden estar acopladas al procesador por un filtro o un conmutador selectivo. El procesador puede estar acoplado a un sistema de utilización para cooperar con los mismos para realizar una función deseada. Attempts have been made to provide better means for attaching an RFID tag to an asset. For example, US Patent No. 7,859,416 to Tuttle John R., published 2008-12-25, describes methods and systems for attaching an RFID tag to an object. At least some of the illustrative embodiments are systems comprising a substrate having a pendant portion and a fixing part, a radio frequency identification (RFID) circuit arranged on the substrate, and a tag antenna coupled to the RFID circuit and arranged on the substrate. The joining portion of the substrate is configured to engage an object and the hanging part is configured to extend away from the object. Patent application No. US 20090015377 of FOGG MARTIN and TURNER CHRISTOPHER GORDON GERVASE, published on 2009-01-5 describes an RFID tag or a tag comprising an RFID tag module (comprising an electronic identification circuit and a means of coupling) and an antenna structure coupled to the coupling means. The RFID tag module is independent of, separable or arranged to be detachable from the antenna structure. The label module can be placed on or on an object and the antenna structure on or on the packaging material for use with the object. An RFID tag patch antenna has a structure that has a ground plane separated from the patch antenna in order to increase the tag range. The ground plane is not substantially larger than, and electrically isolated from, the patch antenna. The ground plane is flexible, so the RFID tag structure can be used by a human, and can be incorporated into a piece of clothing. An RFID antenna structure for use with a tag reader is made flat and robust so that it can be mounted on the ground for walking or jumping. An RFID tag has a YAGI antenna, the structure of the bi-directional antenna has direction elements on two opposite sides so that the YAGI antenna radiates in two opposite directions. The label includes an increase in the profit of metal structure to increase the gain of an RFID tag when placed near the object in order to form an antenna structure of the RFID tag. Patent application No. US2002 / 0044096 of CHUNG KEVIN KWONG-TAI, published on 2004-04-18, discloses a set of antennas having a plurality of antenna loops arranged to define a portal or passageway or of another detection region in which antenna loops can transmit and / or receive electromagnetic signals. A processor coupled to the antenna loops processes at least the received signals and / or transmitted signals. The multiple antennas can be arranged in a rectangular matrix, on flexible or hanging substrates or other suitable arrangement, and can be coupled to the processor by a filter or a selective switch. The processor may be coupled to a utilization system to cooperate with them to perform a desired function.
La patente N° US 6,362,786 de ASANO TAKESHI, SAKURAY AKIHISA Y NAITOH ARIMASA, publicada el 2002-03-26, describe una antena de parche utilizado en conjunción con un aparato electrónico, tal como un ordenador personal portátil. La antena de parche incluye un parche, una placa de tierra, y una placa dieléctrica. La placa dieléctrica está formada entre el parche y la placa de tierra. Específicamente, la placa dieléctrica está formada por una parte de pared de un chasis de un aparato electrónico situado entre el parche y la placa de tierra de tal manera que la antena patch está formada integralmente con el chasis del aparato electrónico. US Patent No. 6,362,786 to ASANO TAKESHI, SAKURAY AKIHISA and NAITOH ARIMASA, published on 2002-03-26, describes a patch antenna used in conjunction with an electronic device, such as a portable personal computer. The patch antenna includes a patch, a ground plate, and a dielectric plate. The dielectric plate is formed between the patch and the ground plate. Specifically, the dielectric plate is formed by a wall part of a chassis of an electronic device located between the patch and the ground plate such that the patch antenna is integrally formed with the chassis of the electronic device.
Actualmente, para monitorear los balones de gas durante su vida útil es necesario utilizar una etiqueta RFID provista de una antena; sin embargo, las patentes y publicaciones mencionadas no describen un montaje pasivo, de metal, de una etiqueta RFID UHF con una alta eficiencia de la antena que obtiene rango de lectura extendida mientras se utiliza en un activo metálico, tal como un balón de gas; principalmente, debido al modo de uso de los balones de gas durante el llenado de gas, transporte y utilización, ya que las etiquetas no se pueden fijar en cualquier parte de su superficie porque fácilmente pueden destruirse. En consecuencia, existe una necesidad de un montaje mejorado de una etiqueta RFID que tenga un rango de lectura extendida para su uso en un activo metálico, tal como el balón de gas. Currently, to monitor the gas balloons during their lifetime it is necessary to use an RFID tag provided with an antenna; however, the mentioned patents and publications do not describe a passive, metal assembly of a UHF RFID tag with high antenna efficiency that obtains extended reading range while being used in a metallic asset, such as a gas balloon; mainly due to the mode of use of the gas balls during gas filling, transport and use, since the labels are not they can fix on any part of their surface because they can easily be destroyed. Consequently, there is a need for an improved mounting of an RFID tag that has an extended reading range for use in a metal asset, such as the gas balloon.
BREVE DESCRIPCIÓN DE LA INVENCIÓN BRIEF DESCRIPTION OF THE INVENTION
La etiqueta RFID encapsulada está conformada por una carcasa que contiene en su interior un chip. La etiqueta RFID es adherida a la pared externa del cilindro. La etiqueta RFID encapsulada es colocada alrededor del gollete de la válvula del cilindro de gas mediante un pegamento especial que es resistente a altas temperaturas. La etiqueta RFID es resistente a la apertura de modo que no se puede destruir y/o hacer inoperable, es resistente a alta temperatura y alta presión. The encapsulated RFID tag is made up of a housing that contains a chip inside. The RFID tag is attached to the outer wall of the cylinder. The encapsulated RFID tag is placed around the gas cylinder valve neck using a special glue that is resistant to high temperatures. The RFID tag is resistant to opening so that it cannot be destroyed and / or rendered inoperable, it is resistant to high temperature and high pressure.
Las etiquetas RFID encapsuladas aquí descritas son particularmente útiles para el control y seguimiento de la distribución y el uso de cilindros de gas y del material peligroso contenido en su interior. BREVE DESCRIPCIÓN DE LAS FIGURAS The RFID tags encapsulated herein are particularly useful for the control and monitoring of the distribution and use of gas cylinders and the hazardous material contained therein. BRIEF DESCRIPTION OF THE FIGURES
Los dibujos adjuntos ilustran sólo realizaciones ejemplares de la invención y no deben considerarse limitantes de su alcance; la invención puede admitir otras realizaciones igualmente eficaces. The accompanying drawings illustrate only exemplary embodiments of the invention and should not be construed as limiting its scope; The invention may admit other equally effective embodiments.
En la FIGURA 1. Se muestra la parte superior en 3D de la carcasa de la etiqueta encapsulada RFID y su abertura especial para que el mismo encaje con el gollete del cilindro de gas. En la FIGURA 2. Se muestra la vista inferior en 3D de la etiqueta encapsulada RFID y su abertura especial para que el mismo encaje con el gollete del cilindro de gas, además de la cavidad interior para almacenar un chip RFID. En la FIGURA 3. Se muestra el ensamble de la etiqueta encapsuiada RFID y un cilindro de gas. In FIGURE 1. The upper 3D part of the RFID encapsulated label housing and its special opening is shown so that it fits with the gas cylinder neck. In FIGURE 2. The bottom 3D view of the RFID encapsulated label and its special opening is shown so that it fits with the gas cylinder neck, in addition to the inner cavity for storing an RFID chip. In FIGURE 3. The RFID encapsulated label assembly and a gas cylinder are shown.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
En la presente invención se describe etiquetas RFID encapsuladas. Es un primer objeto de la presente invención que las etiquetas RFID están dimensionadas y configuradas para encajar alrededor del gollete o porta válvula de metal para un cilindro metálico de gas, de esta forma las etiquetas estarán protegidas por el asa de metal que se utiliza para proteger las válvulas de los cilindros de gas. Un segundo objeto de la presente invención es que las etiquetas RFID encapsuladas se puedan distinguir fácilmente con el fin de ser identificadas visualmente, con ese propósito la cubierta de las etiquetas RFID encapsuladas pueden ser de un color diferente al color del balón de gas o también pueden ser pintadas para diferenciarlas. Es aún otro objeto de la presente invención que las etiquetas RFID encapsuladas también pueden usar PSK (desplazamiento de fase) de modulación para mejorar la comunicación con los lectores. Es aún otro objeto de la presente invención que las etiquetas RFID encapsuladas sean resistentes a la manipulación, las realizaciones de etiquetas RFID encapsuladas a prueba de manipulaciones descritas en este documento ayudan a evitar la extracción, reutilización y/o posible conmutación de etiquetas RIFD sobre objetos o recipientes, tales como cilindros de metal utilizados para el transporte de material no peligrosos o materiales peligrosos, como el gas propano líquido (LPG). Una característica de las formas de realización a prueba de manipulaciones es el uso de materiales adhesivos con diferentes características de adhesión con respecto al material del recipiente (por ejemplo, metal) y el alojamiento para la etiqueta de RFID (por ejemplo, plástico) de modo que la etiqueta RFID tenderá a ser destruido cuando se intenta la extracción. Una etiqueta RFID encapsuiada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos; la etiqueta encapsuiada se caracteriza porque comprende: Una carcasa de material plástico, que a su vez comprende de dos partes, una parte superior y una parte inferior; en donde, la parte superior de la carcasa está conformada por un primer arco superior fileteado, un segundo arco superior fileteado, dos laterales superiores fileteados; además de un primer arco inferior lateral, un segundo arco inferior lateral, dos laterales inferiores; también tiene un reborde en la parte superior lateral un orificio dispuesto hacia uno de sus extremos; asimismo tiene una cavidad para alojar al chip RFID conformada por dos laterales largos, fileteados, dos laterales cortos fileteados y cuatro esquinas fileteadas; la parte inferior de la carcasa tiene una cavidad para recibir el chip RFID, dicha cavidad está conformada por dos paredes longitudinales, y por dos paredes transversales, cuya parte superior se remata en planos inclinados; y se coloca un adhesivo entre la superficie inferior de la carcasa y la superficie superior de un cilindro de gas para adherir la etiqueta a la carcasa al cilindro de gas. Encapsulated RFID tags are described in the present invention. It is a first object of the present invention that RFID tags are sized and configured to fit around the metal neck or valve holder for a gas metal cylinder, in this way the tags will be protected by the metal handle used to protect the valves of the gas cylinders. A second object of the present invention is that the encapsulated RFID tags can be easily distinguished in order to be visually identified, for that purpose the cover of the encapsulated RFID tags can be of a color different from the color of the gas balloon or they can also be painted to differentiate them. It is yet another object of the present invention that encapsulated RFID tags can also use PSK (phase shift) modulation to improve communication with readers. It is yet another object of the present invention that the encapsulated RFID tags are tamper resistant, the embodiments of tamper-proof encapsulated RFID tags described herein help prevent the removal, reuse and / or possible switching of RIFD tags onto objects. or containers, such as metal cylinders used to transport non-hazardous materials or hazardous materials, such as liquid propane gas (LPG). A characteristic of the tamper-proof embodiments is the use of adhesive materials with different adhesion characteristics with respect to the container material (e.g., metal) and the housing for the RFID tag (e.g., plastic) so that the RFID tag will tend to be destroyed when extraction is attempted. An RFID tag encapsulated in a housing to be mounted on the body of a metallic asset, for asset management; The encapsulated label is characterized in that it comprises: A plastic housing, which in turn comprises two parts, an upper part and a lower part; where, the upper part of the housing is formed by a first threaded upper arc, a second filleted upper arc, two filleted upper sides; in addition to a first lower lateral arch, a second lower lateral arch, two lower lateral ones; a hole disposed towards one of its ends also has a flange on the upper side; It also has a cavity to accommodate the RFID chip consisting of two long, filleted sides, two short filleted sides and four filleted corners; the lower part of the housing has a cavity to receive the RFID chip, said cavity is formed by two longitudinal walls, and by two transverse walls, the upper part of which is topped in inclined planes; and an adhesive is placed between the lower surface of the housing and the upper surface of a gas cylinder to adhere the label to the housing to the gas cylinder.
Una etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos, se caracteriza porque el color de la carcasa es diferente al color del balón de gas, para ello la carcasa de la etiqueta se puede fabricar con un color diferente al color del cilindro de gas o en su defecto se puede pintar de otro color para diferenciarlos. An RFID tag encapsulated in a housing to be mounted on the body of a metal asset, for asset management, is characterized in that the color of the housing is different from the color of the gas balloon, for this the label housing can be manufacture with a color different from the color of the gas cylinder or failing that it can be painted in another color to differentiate them.
La etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, se caracteriza porque tiene un orificio dispuesto hacia uno de sus extremos de la etiqueta por donde pasa el gollete o porta válvula de un cilindro de gas en donde se inserta una válvula de metal para la salida del gas contenido en el cilindro de gas; en donde, la separación entre su paredes y el chip RFID, para aumentar la capacidad de lectura de las antenas con las que funcione el chip RFID hasta un rango de 3 metros de distancia entre el chip RFID y su lector, es de 2 a 5 milímetros. The RFID tag encapsulated in a housing to be mounted on the body of a metal asset, is characterized in that it has a hole arranged towards one of its ends of the tag where the neck or valve holder of a gas cylinder passes where it is inserted a metal valve for the gas outlet contained in the gas cylinder; where, the separation between its walls and the RFID chip, to increase the reading capacity of the antennas with which the RFID chip works up to a range of 3 meters between the RFID chip and its reader, is 2 to 5 millimeters
La etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos, se caracteriza porque para adherir la etiqueta sobre la carcasa del cilindro de gas se utiliza materiales I w n i =■ » ■ " ' adhesivos con diferentes características de adhesión con respecto al material del recipiente (por ejemplo, metal) y para el alojamiento para la etiqueta de RFID (por ejemplo, plástico) de modo que la etiqueta RFID tenderá a ser destruida cuando se intenta la extracción desde la carcasa del cilindro de gas; en donde, la fuerza de adherencia del adhesivo entre la superficie de metal del activo y la carcasa de la etiqueta encapsulada RFID es al menos de 7.031 kilogramos por cm2 (100 libras por pulgada cuadrada). The RFID tag encapsulated in a housing to be mounted on the body of a metal asset, for asset management, is characterized in that materials are used to adhere the label on the gas cylinder housing I wni = ■ »■"'adhesives with different adhesion characteristics with respect to the container material (for example, metal) and for the housing for the RFID tag (for example, plastic) so that the RFID tag will tend to be destroyed when extraction is attempted from the gas cylinder housing; where, the adhesive bond strength between the metal surface of the asset and the RFID encapsulated label housing is at least 7,031 kilograms per cm 2 (100 pounds per square inch).
Finalmente, se describe un método de seguimiento y rastreo de un activo metálico por una etiqueta RFID encapsulada; caracterizado porque el método comprende los siguientes pasos: Finally, a method of tracking and tracking a metallic asset by an encapsulated RFID tag is described; characterized in that the method comprises the following steps:
a) configurar una carcasa para encapsular la etiqueta; en donde, la carcasa tiene un color diferente a la cubierta del activo; y donde la cavidad para alojar al chip RFID tiene una separación de 2 a 5 milímetros entre su paredes y el chip RFID, para aumentar la capacidad de lectura de las antenas con las que funcione el chip RFID hasta un rango de 3 metros de distancia entre el chip RFID y su lector; y b) adherir la etiqueta RFID a la superficie superior de un cilindro de gas por medio de un adhesivo especial. EJEMPLOS REFERIDOS (O REALIZACIÓN PREFERENTE DE LA INVENCIÓN) a) configure a housing to encapsulate the label; where, the housing has a different color to the asset cover; and where the cavity to accommodate the RFID chip has a separation of 2 to 5 millimeters between its walls and the RFID chip, to increase the reading capacity of the antennas with which the RFID chip operates up to a range of 3 meters between the RFID chip and its reader; and b) adhere the RFID tag to the upper surface of a gas cylinder by means of a special adhesive. REFERRED EXAMPLES (OR PREFERRED EMBODIMENT OF THE INVENTION)
En relación con las Figuras 1 a 3 a continuación se realiza una forma preferente de realizar la presente invención. Se pueden hacer varios cambios en las implementaciones y arquitecturas. Por ejemplo, elementos equivalentes pueden ser sustituidos por los que se ilustran y describen en el presente documento, y ciertas características de la invención se pueden utilizar independientemente de la utilización de otras características, todo ello como sería evidente para un experto en la técnica después de tener el beneficio de esta descripción de la invención. In relation to Figures 1 to 3 below, a preferred way of carrying out the present invention is carried out. Several changes can be made to implementations and architectures. For example, equivalent elements may be substituted for those illustrated and described herein, and certain features of the invention may be used independently of the use of other features, all as would be apparent to one skilled in the art after have the benefit of this description of the invention.
Otras modificaciones y realizaciones alternativas de esta invención serán evidentes para los expertos en la técnica en vista de esta descripción. Se reconocerá, por lo tanto, que la presente invención no está limitada sólo para ser utilizados en cilindros de gas. En consecuencia, esta descripción ha de interpretarse sólo como ilustrativa y es para el propósito de enseñar a los expertos en la técnica la manera de llevar a cabo la invención. Other modifications and alternative embodiments of this invention will be apparent to those skilled in the art in view of this description. Be will recognize, therefore, that the present invention is not limited only to be used in gas cylinders. Consequently, this description is to be interpreted as illustrative only and it is for the purpose of teaching those skilled in the art how to carry out the invention.
Para la carcasa de la etiqueta RFID encapsulada 30 se utiliza un material plástico el cual permite cierta flexibilidad. Tal como muestra la FIGURA 1 , la parte superior 20 de la carcasa de la etiqueta encapsulada RFID 30 está conformada por un primer arco superior fileteado 1 , un segundo arco superior fileteado 9, dos laterales superiores fileteados 3; además de un primer arco inferior lateral 2, un segundo arco inferior lateral 7, dos laterales inferiores 4. También tiene un reborde 16 en la parte superior lateral de un orificio dispuesto para que pase el gollete o porta válvula 27 de un cilindro de gas 24 en donde se inserta una válvula 25 de metal para la salida del gas contenido en el cilindro de gas 24 (Ver figura 3). Asimismo tiene una cavidad para alojar al chip RFID conformada por dos laterales largos, fileteados 10, dos laterales cortos, fileteados 6 y cuatro esquinas fileteadas 5. For the housing of the encapsulated RFID tag 30 a plastic material is used which allows some flexibility. As FIGURE 1 shows, the upper part 20 of the RFID encapsulated label housing 30 is formed by a first threaded upper arch 1, a second threaded upper arch 9, two threaded upper sides 3; in addition to a first lateral lower arc 2, a second lateral lower arc 7, two lower lateral arches 4. It also has a flange 16 in the upper lateral part of a hole arranged to pass the neck or valve holder 27 of a gas cylinder 24 where a metal valve 25 is inserted for the exit of the gas contained in the gas cylinder 24 (See figure 3). It also has a cavity to accommodate the RFID chip consisting of two long, threaded sides 10, two short, threaded sides 6 and four threaded corners 5.
Tal como muestra la FIGURA 2, la parte inferior 40 de la carcasa de la etiqueta encapsulada RFID 30 tiene una cavidad para recibir el chip RFID, dicha cavidad está conformada por dos paredes longitudinales 21 , y por dos paredes transversales 23 cuya parte superior se remata en planos inclinados 22. El chip RFID es protegido por la carcasa inferior 20 de la etiqueta encapsulada RFID 30 tal como se muestra en la FIGURA 2. El chip RFID tiene libertad de movimiento dentro de su cavidad en la carcasa de la etiqueta encapsulada RFID 30, a una distancia de separación de 2 a 5 milímetros de separación entre las paredes de dicha cavidad, lo cual aumenta la capacidad de lectura de las antenas con las que funciona el chip RFID, es decir, que se incrementa la capacidad de comunicación entre ambos dispositivos electrónicos hasta un rango de 3 metros de distancia entre el chip RFID y su lector. As FIGURE 2 shows, the lower part 40 of the RFID encapsulated label housing 30 has a cavity for receiving the RFID chip, said cavity is formed by two longitudinal walls 21, and by two transverse walls 23 whose upper part is finished off in inclined planes 22. The RFID chip is protected by the lower housing 20 of the RFID encapsulated tag 30 as shown in FIGURE 2. The RFID chip has freedom of movement within its cavity in the RFID encapsulated tag housing 30 , at a separation distance of 2 to 5 millimeters apart between the walls of said cavity, which increases the reading capacity of the antennas with which the RFID chip operates, that is, that the communication capacity between the two is increased electronic devices up to a range of 3 meters between the RFID chip and its reader.
En la FIGURA 3 se representa el ensamble de la etiqueta encapsulada RFID 30 alrededor del gollete o porta válvula 27 de un cilindro de gas 24 en donde se inserta una válvula 25 de metal para la salida del gas contenido en el cilindro de gas 24. FIGURE 3 shows the assembly of the RFID encapsulated label 30 around the neck or valve holder 27 of a gas cylinder 24 where Insert a metal valve 25 for the gas outlet contained in the gas cylinder 24.
Para poder ensamblar la etiqueta encapsulada RFID ésta tiene una forma especial para poder adaptarse al gollete 27 del cilindro de gas 24 tal como se muestra en la FIGURA 2, el desnivel 11 , la superficie circular plana 17, el desnivel 12 y la cuña circular 13 han sido diseñados especialmente para acoplarse al gollete 27 del cilindro de gas 24. Además, para que la etiqueta encapsulada RFID 30 no tenga dificultad en encajar también con la válvula pin del cilindro 25 se ha diseñado la etiqueta con un taco abierto formado por la superficie 14, la superficie 15, la superficie tipo cuña 18 y la superficie tipo cuña 19. In order to assemble the RFID encapsulated label it has a special shape to be able to adapt to the neck 27 of the gas cylinder 24 as shown in FIGURE 2, the slope 11, the flat circular surface 17, the slope 12 and the circular wedge 13 They have been specially designed to fit the neck 27 of the gas cylinder 24. In addition, so that the RFID encapsulated label 30 does not have difficulty in also fitting with the pin valve of the cylinder 25, the label has been designed with an open block formed by the surface 14, surface 15, wedge-like surface 18 and wedge-like surface 19.
La etiqueta encapsulada RFID 30 se adhiere a la superficie superior 29 del cilindro de gas 24 usando un adhesivo especial. El adhesivo se selecciona de modo que tenga propiedades adhesivas deseables. Éste es colocado sobre las superficies 12, 13, 14, 15, 18, 19 y 20, lográndose un ensamble adecuado gracias a que la superficie 20 de la etiqueta encapsulada RFID 30 posee una curva 28 que encaja con la superficie 29 del cilindro de gas 24 que tiene un asa metálica 26 que protege la etiqueta encapsulada RFID 30 y la válvula 25. The encapsulated RFID tag 30 adheres to the upper surface 29 of the gas cylinder 24 using a special adhesive. The adhesive is selected so that it has desirable adhesive properties. This is placed on the surfaces 12, 13, 14, 15, 18, 19 and 20, achieving a suitable assembly because the surface 20 of the RFID encapsulated label 30 has a curve 28 that fits with the surface 29 of the gas cylinder 24 which has a metal handle 26 that protects the encapsulated RFID tag 30 and the valve 25.
Cuando se intente extraer la etiqueta encapsulada RFID 30 de la superficie del cilindro de gas 29, la etiqueta tendría que ser aplastada o levantada o parcialmente plegada, destruyendo así el conjunto de chip RFID electrónico y su carcasa. When attempting to remove the RFID encapsulated tag 30 from the surface of the gas cylinder 29, the tag would have to be crushed or lifted or partially folded, thereby destroying the electronic RFID chip assembly and its housing.

Claims

REIVINDICACIONES
1. Una etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos; la etiqueta encapsulada se caracteriza porque comprende: a) Una carcasa de material plástico, que a su vez comprende dos partes, una parte superior y una parte inferior; en donde, la parte superior 20 de la carcasa está conformada por un primer arco superior fileteado 1 , un segundo arco superior fileteado 9, dos laterales superiores fileteados 3; además de un primer arco inferior lateral 2, un segundo arco inferior lateral 7, dos laterales inferiores 4; también tiene un reborde 16 en la parte superior lateral un orificio dispuesto hacia uno de sus extremos; asimismo tiene una cavidad para alojar al chip RFID conformada por dos laterales largos, fileteados 10, dos laterales cortos, fileteados 6 y cuatro esquinas fileteadas 5; la parte inferior 40 de la carcasa tiene una cavidad para recibir el chip RFID, dicha cavidad está conformada por dos paredes longitudinales 21 , y por dos paredes transversales 23 cuya parte superior se remata en planos inclinados 22; y b) un adhesivo que se coloca entre la superficie inferior de la carcasa y la superficie superior de un cilindro de gas para adherir la carcasa al activo metálico. 1. An RFID tag encapsulated in a housing to be mounted on the body of a metallic asset, for asset management; The encapsulated label is characterized in that it comprises: a) A plastic housing, which in turn comprises two parts, an upper part and a lower part; wherein, the upper part 20 of the housing is formed by a first threaded upper arch 1, a second threaded upper arch 9, two threaded upper sides 3; in addition to a first lower lateral arc 2, a second lower lateral arc 7, two lower lateral arcs 4; a hole 16 towards one of its ends also has a flange 16 on the upper side; It also has a cavity to accommodate the RFID chip consisting of two long, threaded sides 10, two short, threaded sides 6 and four threaded corners 5; the lower part 40 of the housing has a cavity for receiving the RFID chip, said cavity is formed by two longitudinal walls 21, and by two transverse walls 23 whose upper part is finished off in inclined planes 22; and b) an adhesive that is placed between the lower surface of the housing and the upper surface of a gas cylinder to adhere the housing to the metal asset.
2. Una etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos; según la reivindicación 1 ; caracterizada porque el activo metálico es un cilindro o balón de gas. 2. An RFID tag encapsulated in a housing to be mounted on the body of a metallic asset, for asset management; according to claim 1; characterized in that the metallic asset is a gas cylinder or balloon.
3. Una etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos; según las reivindicaciones 1 y 2; caracterizada porque por el orificio dispuesto hacia uno de sus extremos de la etiqueta pasa el góllete o porta válvula 27 de un cilindro de gas 24 en donde se inserta una válvula 25 de metal para la salida del gas contenido en el cilindro de gas 24. 3. An RFID tag encapsulated in a housing to be mounted on the body of a metallic asset, for asset management; according to claims 1 and 2; characterized in that through the hole disposed towards one of its ends of the label passes the goll or valve holder 27 of a gas cylinder 24 where a metal valve 25 is inserted for the exit of the gas contained in the gas cylinder 24.
Una etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos; según la reivindicación 1 ; caracterizada porque la cavidad para alojar al chip RFID deja una separación de 2 a 5 milímetros entre su paredes y el chip RFID permitiendo una capacidad de lectura de las antenas con las que funcione el chip RFID hasta un rango de 3 metros de distancia entre el chip RFID y su lector. An RFID tag encapsulated in a housing to be mounted on the body of a metallic asset, for asset management; according to claim 1; characterized in that the cavity to accommodate the RFID chip leaves a separation of 2 to 5 millimeters between its walls and the RFID chip allowing a reading capacity of the antennas with which the RFID chip operates up to a range of 3 meters between the chip RFID and its reader.
Una etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos; según la reivindicación 1 ; caracterizada porque la fuerza de adherencia del adhesivo entre la superficie de metal del activo y la carcasa de la etiqueta encapsulada RFID es al menos de 7.031 kilogramos por cm2 (100 libras por pulgada cuadrada). An RFID tag encapsulated in a housing to be mounted on the body of a metallic asset, for asset management; according to claim 1; characterized in that the adhesive bond strength between the metal surface of the asset and the RFID encapsulated label housing is at least 7,031 kilograms per cm 2 (100 pounds per square inch).
Una etiqueta RFID encapsulada en una carcasa para ser montada sobre el cuerpo de un activo metálico, para la gestión de activos; según las reivindicaciones 1 y 2; caracterizada porque el color de la carcasa es diferente al color del balón de gas. An RFID tag encapsulated in a housing to be mounted on the body of a metallic asset, for asset management; according to claims 1 and 2; characterized in that the color of the housing is different from the color of the gas balloon.
Un método de seguimiento y rastreo de un activo metálico por una etiqueta RFID encapsulada caracterizado porque comprende los siguientes pasos: configurar una carcasa para encapsular la etiqueta; en donde, la carcasa tiene un color diferente a la cubierta del activo; y donde, la cavidad para alojar al chip RFID tiene una separación de 2 a 5 milímetros entre sus paredes y el chip RFID. adherir la etiqueta RFID a la superficie superior de un activo metálico por medio de un adhesivo especial. ru s /re ¿vio. « u u u ¿ u A method of tracking and tracking a metallic asset by an encapsulated RFID tag characterized in that it comprises the following steps: configuring a housing to encapsulate the tag; where, the housing has a different color to the asset cover; and where, the cavity to accommodate the RFID chip has a separation of 2 to 5 millimeters between its walls and the RFID chip. adhere the RFID tag to the top surface of a metal asset by means of a special adhesive. ru s / re did you see. "Uuu Do u
obtener información respecto a la trazabilidad del activo metálico a través de un lector RFID. Obtain information regarding the traceability of the metallic asset through an RFID reader.
Un método de seguimiento y rastreo de un activo metálico por una etiqueta RFID encapsulada según la reivindicación 7 caracterizado porque el activo metálico es un cilindro o balón de gas. A method of tracking and tracking a metal asset by an encapsulated RFID tag according to claim 7 characterized in that the metal asset is a gas cylinder or balloon.
PCT/PE2016/000025 2016-12-30 2016-12-30 Encapsulated rfid tag adhered to the body of a gas cylinder and method for monitoring and tracking via an encapsulated rfid tag WO2018124891A1 (en)

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ARP170102218A AR109301A1 (en) 2016-12-30 2017-08-07 RFID ENCAPSULATED LABEL ADHERED TO THE BODY OF A GAS CYLINDER AND FOLLOW-UP AND TRACKING METHOD THROUGH AN ENCAPSULATED RFID LABEL

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WO2016060374A1 (en) * 2014-10-13 2016-04-21 한미아이티 주식회사 Label including rfid tag, product box to which label including rfid tag is attached, and method for attaching rfid tag and label
CN204750956U (en) * 2015-06-15 2015-11-11 上海鑫鹏塑料制品有限公司 Recoverable RFID tag plastic case

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