WO2020061660A1 - Perfectionnement apporté à des dispositifs mobiles et à une application, pour fourniture d'énergie par induction - Google Patents

Perfectionnement apporté à des dispositifs mobiles et à une application, pour fourniture d'énergie par induction Download PDF

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Publication number
WO2020061660A1
WO2020061660A1 PCT/BR2018/050422 BR2018050422W WO2020061660A1 WO 2020061660 A1 WO2020061660 A1 WO 2020061660A1 BR 2018050422 W BR2018050422 W BR 2018050422W WO 2020061660 A1 WO2020061660 A1 WO 2020061660A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile device
battery
induction
energy
application
Prior art date
Application number
PCT/BR2018/050422
Other languages
English (en)
Portuguese (pt)
Inventor
Luiz OLIVEIRA
Original Assignee
Oliveira Luiz
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 Oliveira Luiz filed Critical Oliveira Luiz
Publication of WO2020061660A1 publication Critical patent/WO2020061660A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices

Definitions

  • an application with an activation / deactivation button is installed on the donor device, which can be replaced or simplified to a function of the device's base software, inserted by the developer as a native device function, such as the case of the activation buttons of Wi-Fi, Bluetooth, GPS and other technologies.
  • Resonance happens when a charge of energy is transferred to a physical body reaching the natural frequency of vibration of the material to which the resonance takes place. With this, this object will start to vibrate intensely and the amplitude tends to increase.
  • the resonant coupling occurs when the natural frequencies of two bodies are very close.
  • the efficiency of the energy transmission depends on the distance between the transmitter and the receiver and the size of their respective coils. It is important to note that the transmission is not affected by walls and obstacles. In this way, energy transmission efficiency can be achieved in order to achieve much higher levels of transfer efficiency with wireless transmission than with conventional wired transmission itself.
  • Figure 1 refers to the state of the art, extracted from document MU8602995-9.
  • FIG. 1 Figure 2 - schematic view reproducing the technology in question, by which the inductor coil is connected to the receiving module connected to the battery, which, in turn, is also connected to a transmitter module connected to its own inductor coil;
  • FIG. 3 schematic view of a mobile device, in this case a smartphone incorporating the technology in question, with the battery connected to the modules, receiver and transmitter connected, in turn, to their respective inductive coils;
  • FIG. 4 Figure 4 - front view of a smartphone on which the application to be described later was installed;
  • FIG. 5 schematic view of the smartphone showing that the user accessed the application, with the access screen being displayed with the virtual activation button, showing that the battery has a high charge.
  • a second mobile device in this case, a second smartphone, showing that the battery charge is at a low level;
  • FIG. 6 schematic view, in sequence, showing the second mobile device being approached to the main smartphone (donor device), in real position of use, in order to carry out the donation of cargo;
  • FIG. 7 Figure 7 - schematic view, with the devices side by side, for better visualization, showing that the virtual button of the application was activated, enabling the function of donation of charge of the smartphone battery by induction, using the charge of your battery to recharge the battery of the second smartphone.
  • the “IMPROVEMENT INTRODUCED IN MOBILE DEVICES AND IN APPLICATION FOR DONATION OF ENERGY BY INDUCTION” motive of the present application for an invention patent is composed of an inductive coil (1 ) connected to the receiver module (2) of the already known battery (3) of a mobile device (D), be it a smartphone, a tablet or similar.
  • a transmitter module (4) is incorporated into the same battery (3), which in turn is connected to its own inductor coil (5).
  • a digital application (6) for installation on the mobile device (D) with software dedicated to controlling the activation of the transmitter module (4) as shown in figures 3 and 4.
  • the digital application (6) has an access screen (7) with a virtual button (8) for activation and deactivation.
  • the user who owns the mobile device (D) receiving this technology will download and install the application (6), then charge the battery (3) of his device (D) in a conventional way, through cable connected to the socket or through a charging base, in case of induction charging, where the energy is transmitted to the inductor coil (1) of the receiver module (2) and, consequently, to the battery (3), which is charged to the desired level.
  • the donor device (A) will function as a charging base, using its battery (3) to induce charging the battery of the second mobile device (D2), that is, donating part or the total of its charge in favor of charging the latter, anywhere and without the need for a cable or charging base.
  • the donor device (A) in the event that the donor device (A) is being charged, that is, receiving charge from a charging base or cable, it (A) and the second mobile device (D2) will receive charge simultaneously , which will allow the charging of two mobile devices via a single common charging cable or a single charging base.
  • the user accesses the application again (6) in order to disable the virtual button (8), causing the base software of the mobile device (D) to command its circuit board to the deactivation of the transmitter module (4), blocking the sending of electrical energy from the battery (3) from this to the second mobile device (D2) and, therefore, stopping the donation of charge.
  • the application (6) for installation on the mobile device (D) may also be replaced or simplified for a function of the basic software of the device, such as the buttons for activating the technologies Wi-Fi, Bluetooth, GPS and many others, making it a native function of the device.
  • a single inductive coil can be used, equipped with both a receiver module (2) and a transmitter module (4), coupled to its battery (3) when possible, simplifying and decreasing costs in its manufacture.

Abstract

L'invention vise à permettre qu'un dispositif mobile (D) « fournisse » de l'énergie par induction à d'autres appareils. À cet effet, un module transmetteur (4) connecté à sa propre bobine d'induction (5) est incorporé dans la batterie (3) de ce dispositif (D), fonctionnant avec une application numérique (6) à installer sur le dispositif mobile (D) présentant un écran d'accès (7) avec bouton virtuel (8) d'actionnement et d'arrêt. Lors de l'activation/désactivation du bouton virtuel (8), le logiciel de base du dispositif mobile (D) commande sa plaque de circuit intégré pour l'actionnement/arrêt du module transmetteur (4), lequel envoie/bloque l'énergie électrique de la batterie (3) à sa bobine d'induction (5), de manière que le dispositif mobile devienne un appareil fournisseur (A) pour induire la charge de la batterie d'un second dispositif mobile (D2) avoisinant jusqu'au niveau souhaité/permis, cette action étant interrompue lors de la désactivation du bouton virtuel (8).
PCT/BR2018/050422 2018-09-27 2018-11-14 Perfectionnement apporté à des dispositifs mobiles et à une application, pour fourniture d'énergie par induction WO2020061660A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR1020180698281 2018-09-27
BR102018069828A BR102018069828A2 (pt) 2018-09-27 2018-09-27 aperfeiçoamento introduzido em dispositivos móveis e em aplicativo, para doação de energia por indução

Publications (1)

Publication Number Publication Date
WO2020061660A1 true WO2020061660A1 (fr) 2020-04-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2018/050422 WO2020061660A1 (fr) 2018-09-27 2018-11-14 Perfectionnement apporté à des dispositifs mobiles et à une application, pour fourniture d'énergie par induction

Country Status (2)

Country Link
BR (1) BR102018069828A2 (fr)
WO (1) WO2020061660A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090108679A1 (en) * 2007-10-30 2009-04-30 Ati Technologies Ulc Wireless energy transfer
US20110221389A1 (en) * 2010-03-12 2011-09-15 Samsung Electronics Co., Ltd. Wireless power charging method and apparatus for electronic device
US20120013295A1 (en) * 2010-07-19 2012-01-19 Ming-Hsiang Yeh Bidirectional wireless charging/discharging device
US20120229071A1 (en) * 2011-03-09 2012-09-13 Schuessler James E Bi-directional wireless charger
US20130026981A1 (en) * 2011-07-28 2013-01-31 Broadcom Corporation Dual mode wireless power
US20130043738A1 (en) * 2011-08-18 2013-02-21 Samsung Electronics Co., Ltd. Apparatus and method for sharing energy in wireless device
US20150244176A1 (en) * 2012-09-07 2015-08-27 Access Business Group International Llc System and method for bidirectional wireless power transfer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090108679A1 (en) * 2007-10-30 2009-04-30 Ati Technologies Ulc Wireless energy transfer
US20110221389A1 (en) * 2010-03-12 2011-09-15 Samsung Electronics Co., Ltd. Wireless power charging method and apparatus for electronic device
US20120013295A1 (en) * 2010-07-19 2012-01-19 Ming-Hsiang Yeh Bidirectional wireless charging/discharging device
US20120229071A1 (en) * 2011-03-09 2012-09-13 Schuessler James E Bi-directional wireless charger
US20130026981A1 (en) * 2011-07-28 2013-01-31 Broadcom Corporation Dual mode wireless power
US20130043738A1 (en) * 2011-08-18 2013-02-21 Samsung Electronics Co., Ltd. Apparatus and method for sharing energy in wireless device
US20150244176A1 (en) * 2012-09-07 2015-08-27 Access Business Group International Llc System and method for bidirectional wireless power transfer

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BR102018069828A2 (pt) 2020-04-07

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