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WO2012109364A2 - Rétroaction de notification graphique pour indiquer un couplage inductif entre des dispositifs - Google Patents

Rétroaction de notification graphique pour indiquer un couplage inductif entre des dispositifs Download PDF

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Publication number
WO2012109364A2
WO2012109364A2 PCT/US2012/024346 US2012024346W WO2012109364A2 WO 2012109364 A2 WO2012109364 A2 WO 2012109364A2 US 2012024346 W US2012024346 W US 2012024346W WO 2012109364 A2 WO2012109364 A2 WO 2012109364A2
Authority
WO
WIPO (PCT)
Prior art keywords
computing device
signal interface
inductive signal
inductive
notification feedback
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2012/024346
Other languages
English (en)
Other versions
WO2012109364A3 (fr
Inventor
Samantha Berg
Kimberly LENOX
Robert Brown
Vitaly Kruglikov
Manjirnath CAHTTERJEE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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
Priority claimed from US13/172,120 external-priority patent/US8948692B2/en
Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of WO2012109364A2 publication Critical patent/WO2012109364A2/fr
Publication of WO2012109364A3 publication Critical patent/WO2012109364A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging

Definitions

  • NOTIFICATION FEEDBACK FOR INDICATING INDUCTIVE COUPLING AMONGST DEVICES and also claims the benefit of priority under 35 U.S.C. 119(e) to Provisional Application Serial No. 61/440,859 filed February 8, 2011, titled GRAPHIC
  • NOTIFICATION FEEDBACK FOR INDICATING INDUCTIVE COUPLING AMONGST DEVICES each of which is incorporated herein by reference in its entirety.
  • the disclosed embodiments relate to graphic notifications for computing devices, and more specifically, to graphic notification feedback for indicating inductive coupling of one device to another.
  • Inductive coupling is increasingly in use on computing devices.
  • devices such as the PALM PRE (manufactured by the HEWLETT-PACKARD CO.) utilize inductive coupling to dock with docking stations.
  • devices In addition to signaling power, devices have the capability of signaling data over an inductive channel.
  • FIG. 1 illustrates a computing device that is configured to provide feedback notifications that confirm events relating to coupling or pairing amongst devices, according to one or more embodiments.
  • FIG. 2 illustrates a method for providing a feedback notification that confirms the occurrence of an event relating to data sharing or pairing amongst devices, according to one or more embodiments.
  • FIG. 3A and FIG. 3B illustrate an example of a confirmation feedback notification, generated in accordance with one or more embodiments.
  • FIG. 4 illustrates a usage example for an embodiment, in which two devices are inductively coupled.
  • FIG. 5 is a hardware diagram of a device for use with any of the
  • Embodiments described herein provide for a computing device that is configured to generate a notification in response to confirming (or not confirming) in event related to two devices coupling or pairing with one another.
  • some embodiments provide for a feedback notification that confirms in event related to two devices inductively coupling to one another.
  • a computing device is operated to detect a signal generated from an inductive signal interface.
  • the detected signal may be generated by the device's inductive signal interface being in operational proximity to an inductive signal interface of another device.
  • a notification feedback is generated that confirms an event related to the first and second computing device inductively signaling one another.
  • inductive refers to use of electromagnetism to transfer an electrical signal.
  • An inductive signal transfer uses electromagnetic flux variations or electromagnetic resonance to induce signal transfer.
  • Electromagnetic resonance or evanescent coupling can enable inductive coupling even when the devices that are being coupled are physically separated from one another.
  • programmatic elements often referred to as modules or components, although other names may be used. Such programmatic elements may include a program, a subroutine, a portion of a program, or a software component or a hardware
  • a module or component capable of performing one or more stated tasks or functions.
  • a module or component can exist on a hardware component independently of other modules/components or a module/component can be a shared element or process of other modules/components, programs or machines.
  • a module or component may reside on one machine, such as on a client or on a server, or a module/component may be distributed amongst multiple machines, such as on multiple clients or server machines.
  • Any system described may be implemented in whole or in part on a server, or as part of a network service.
  • a system such as described herein may be implemented on a local computer or terminal, in whole or in part. In either case, implementation of system provided for in this application may require use of memory, processors and network resources (including data ports, and signal lines (optical, electrical etc.), unless stated otherwise.
  • Some embodiments described herein may generally require the use of computers, including processing and memory resources.
  • systems described herein may be implemented on a server or network service.
  • Such servers may connect and be used by users over networks such as the Internet, or by a combination of networks, such as cellular networks and the Internet.
  • networks such as the Internet
  • one or more embodiments described herein may be implemented locally, in whole or in part, on computing machines such as desktops, cellular phones, personal digital assistances or laptop computers.
  • memory, processing and network resources may all be used in connection with the establishment, use or performance of any embodiment described herein (including with the performance of any method or with the implementation of any system).
  • Some embodiments described herein may be implemented through the use of instructions that are executable by one or more processors. These instructions may be carried on a computer-readable medium.
  • Machines shown in figures below provide examples of processing resources and computer-readable mediums on which instructions for implementing embodiments of the invention can be carried and/or executed.
  • the numerous machines shown with embodiments of the invention include processor(s) and various forms of memory for holding data and instructions.
  • Examples of computer-readable mediums include permanent memory storage devices, such as hard drives on personal computers or servers.
  • Other examples of computer storage mediums include portable storage units, such as CD or DVD units, flash memory (such as carried on many cell phones and personal digital assistants (PDAs), and magnetic memory.
  • Computers, terminals, network enabled devices are all examples of machines and devices that utilize processors, memory, and instructions stored on computer-readable mediums.
  • FIG. 1 illustrates a computing device that is configured to provide feedback notifications that confirm events relating to coupling or pairing amongst devices, according to one or more embodiments.
  • the device 100 may correspond to a computing device, such as a multifunctional cellular telephony/messaging device (e.g. smart phone), or a portable computing device such as a notebook or tablet.
  • a computing device such as a multifunctional cellular telephony/messaging device (e.g. smart phone), or a portable computing device such as a notebook or tablet.
  • Embodiments described herein may be implemented on various computing device types and form factors.
  • device 100 includes a pairing system 110, an inductive signal interface 120, a communication application 130, and a library of user applications 140 (e.g . e-mail, phone application, games etc.).
  • the inductive signal interface may utilize one or more coils 122 in order to inductively transmit and/or receive power and/or data.
  • the communication application 130 may interface and/or control and wireless communication port 132.
  • the pairing system 110 may include logic and functionality for enabling device 100 to communicate with other devices.
  • the pairing system 110 may include logic and functionality that enables device 100 to communicate with other devices in a manner that is automatic, or substantially automatically programmatically implemented.
  • the pairing system 110 may operate to inductively linked computing device 100 with another device that has a compatible inductive signal interface, automatically upon the two devices being brought into operational proximity to one another (for respective coils) .
  • the pairing system 110 may operate to pair the device 100 to one or more other devices using a corresponding local wireless communication medium, such as provided by Bluetooth or Wi-Fi (e.g. Wi-Fi direct) . Still further, the pairing system 110 may be configured to enable more advanced sharing functionality, such as sharing application data in response to application events, synchronization, sharing an automated use of data objects, and various other forms of data exchange. In one embodiment, the pairing system 110 uses data exchange over the inductive signal interface 120, in order to securely and
  • device 100 includes a feedback notification functionality that provides a notification to the user as to the occurrence of one or more advance relating to the device being paired with another device.
  • the feedback notification functionality is provided by one or more monitoring processes 112 that monitor for parameters and other information about a specific event relating to the device 100 being paired or otherwise couple to another device.
  • monitoring process 112 monitors the inductive signal interface 120 for information and parameters relating to the device being inductively couple to another device.
  • the monitoring process 112 may detect occurrences such as the following : (i) inductive signal being received (power or data), (ii) inductive data being transferred in, (iii) data transfer through inductive medium being completed, (iv) inductive coupling encountering a disruption or problem, and/or (v) inductive coupling being performed less than optimally.
  • the monitoring process detects when inductive data is received through the inductive signal interface 120.
  • the monitoring process may also detect when the coil 122 of the device 100 is properly aligned with the quarrel of the other device in order to transfer power and/or data amongst the two devices. Numerous variations to examples provided may be included with embodiments provided described.
  • the monitoring process 112 may detect an event relating to or stemming from the device 100 being inductively couple to another device.
  • inductive coupling may be used to exchange credential information between the device 100 and another paired device, which in turn is used to establish a secure communication link with other devices over an RF medium .
  • the inductive pairing may be followed by one or more events that result in communication between the device 100 and another pair device over an RF communication medium .
  • monitoring process 112 may detect occurrence of subsequent events following inductive coupling .
  • the monitoring process 112 may detect completion of the pairing process (e.g . exchange of credential information over an inductive link, followed by establishment of an RF link), as well as use of an RF link.
  • the device 100 can send or receive data over an RF link established through inductive transfer of data .
  • the monitoring process may similarly monitor use of application data, such as provided by her to applications 140 resident on the device 100.
  • application data such as provided by her to applications 140 resident on the device 100.
  • the application 140 may transmit or receive a data object (e.g . URL).
  • the transmission or reception of such a data object may be detected as an event by process 112.
  • FIG. 2 illustrates a method for providing a feedback notification that confirms the occurrence of an event relating to data sharing or pairing amongst devices, according to one or more embodiments.
  • a method of FIG. 2 may be implemented using components such as described by an embodiment of FIG . 1.
  • FIG. 1 for purpose of illustrating suitable components for performing a step or sub step being described .
  • a device shares information or otherwise pairs with another device (210) .
  • Data sharing may be performed amongst devices as a one-time or ad-hoc basis.
  • data pairing operations may be corresponding to the device 100 establishing, or participating, in a persistent or long-term relationship with another device (e.g . one that lasts for multiple communication sessions) .
  • devices may generate link keys to communicate with one another over a local wireless communication medium, and the generation of the link keys may be based on credential information that is exchanged inductively.
  • devices may use link keys to connect and reconnect repeatedly to a specific device.
  • the data sharing or paring follows an inductive transfer of data (212), such as the exchange of credential information.
  • the device 100 may implement processes for monitoring events related to the data sharing or pairing (22) .
  • processes for monitoring events related to the data sharing or pairing (22) .
  • the event(s) that is monitored is inductive (222).
  • the event that is monitored corresponds to that device receiving data indicating a proper inductive link with another device.
  • Conditions for determining that the inductive link is proper may correspond to the coil 122 of the inductive signal interface 120 being aligned or placed over or next to the coil of another device.
  • the monitored event corresponds to a data transfer event that follows determination the two devices are linked or otherwise paired (224) .
  • the monitored event may correspond to the device 100 successfully transferring (or receiving) application data or objects to another device following a sequence where the two devices are inductively coupled, then paired across a local wireless communication medium.
  • event may correspond to a type of communication exchanged between the two devices (e.g. secure versus unsecure) or a type of data.
  • Embodiments provide that feedback notification is provided following the detected event (230) .
  • the feedback notifications may be provided visually (232), such as by graphics or illumination (See e.g. FIG. 3A, FIG. 3B and FIG. 4).
  • the feedback notifications may be provided audibly (234), or still further, through motion such as vibration.
  • the feedback notifications may confirm the occurrence of an event that is expected as a result of the device sharing or pairing with another device.
  • the confirmation feedback notification may be timed to coincide with the actual transfer, or even completion of information through the inductive communication medium.
  • the confirmation feedback notification may be timed to coincide with the establishment of a local wireless communication link with a paired device, which may follow the use of the inductive link.
  • the confirmation feedback notification may be generated to signify the establishment of a new pairing with another device, for use in ongoing or persistent communications across multiple communication sessions.
  • FIG. 3A and FIG. 3B illustrate an example of a confirmation feedback notification, generated in accordance with one or more embodiments.
  • the confirmation feedback notification is visual and dynamic. More specifically, the confirmation feedback notification emulates a wave or ripple, in that it propagates across a display screen.
  • FIG. 3A illustrates the wave 310 being initiated on a display screen 320 at a start time.
  • FIG. 3B illustrates the same wave 310 propagating across a display screen 320 and a different time.
  • a feedback notification can be timed to last for more than the duration of the event that is monitored for completion.
  • the computing device 100 is configured to generate the confirmation feedback notification in response to an inductive pairing being initiated, the presence of the wave 310 propagating ensures that they inductive pairing will be complete before the
  • the user can receive confirmation that the inductive pairing was initiated (e.g. devices are properly place against one other), as well as confirmation that the inductive pairing was complete, using a visual feature that is dynamic and inherent to the perception of time passage.
  • FIG. 4 illustrates a usage example for an embodiment, in which two devices are inductively coupled .
  • a mobile device 410 is inductively coupled to a tablet device 420.
  • Each device may include an inductive signal interface positioned to receive the inductive signal interface of another device.
  • the mobile device 410 may position is inductive signal interface on a rear fagade.
  • the tablet 420 may position its inductive signal interface on a promoter region of his front fagade.
  • the user To effectuate an inductive coupling, the user must bring the two devices in close proximity to or in contact with another, so that the coils of each of the respective inductive signal interfaces are aligned to make contact.
  • Embodiments recognize that while inductive coupling provides an easy and secure transmission medium, its connector-less nature can be offsetting to some users. A user cannot rely on physical structures such as connectors in order to decipher that a connection is made. Additionally, inductive coupling can sometimes require the alignment of coils in order for the inductive coupling to take place. The coil position, as mentioned, can sometimes be occluded to the user, resulting in the user misaligned the coils.
  • embodiment provides a confirmation notification feature that is indicative of the coils for the two devices being properly aligned. Absent such confirmation notification, for example, the user may second- guess his positioning of the mobile device 410 against the tablet 420. Furthermore, the user may have little awareness the data is being transferred, absent some sensory feedback.
  • the confirmation notification feature is provided as a halo 430, which can be dynamic.
  • the confirmation notification may be provided as a wave or a ripple.
  • only one device need show the confirmation feedback notification 430. This device may be selected to be the one receiving the data, or the device that is of a particular class or type (e.g. tablet) . In variations, both devices may display the confirmation notification.
  • FIG. 5 is a hardware diagram of a device for use with any of the
  • a device 500 may correspond to any of the devices illustrated with preceding embodiments.
  • the device 500 may include memory resources 510, one or more processors 520, a display assembly 530, and various user-interface features 540, 542. Additionally, according to some embodiments such as described above, the device 500 may include an inductive signal interface 522 and one or more communication ports 524 (including wireless communication ports). In one embodiment, at least some of the user-interface features 540, 542 (e.g.
  • keyboard or keypad may be separated so as to be in a different housing segment from the one or more processors 520.
  • a flex cable 525 may be used to interconnect the separated input/output interfaces 542 from the processors 520 and/or other components.
  • any of the internal components and devices, including one of multiple processors, may be distributed between the two housing segments.
  • Exterior portions of the display assembly 530 can form part of the device housing.
  • the one or more processors are capable of generating or detecting input from soft-interface features that are provided with the display assembly 530.
  • the soft-user interface features may be provided as computer-generated features in connection with operation of the display assembly 530, or alternatively, as fixed features. As mentioned with prior embodiments and/or soft-user interface features may operate with touch, contact or light sensors (e.g. capacitive sensors).
  • the processor 520 may execute operations to monitor occurrence of events related to the computing device

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

L'invention porte sur un dispositif informatique qui est actionné pour détecter un signal généré à partir d'une interface de signal inductif. Le signal détecté peut être généré par l'interface de signal inductif du dispositif qui est à proximité fonctionnelle d'une interface de signal inductif d'un autre dispositif. Une rétroaction de notification est générée, laquelle confirme un événement lié aux premier et second dispositifs informatiques se signalant de manière inductive l'un l'autre.
PCT/US2012/024346 2011-02-08 2012-02-08 Rétroaction de notification graphique pour indiquer un couplage inductif entre des dispositifs Ceased WO2012109364A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161440859P 2011-02-08 2011-02-08
US61/440,859 2011-02-08
US13/172,120 2011-06-29
US13/172,120 US8948692B2 (en) 2011-02-08 2011-06-29 Graphic notification feedback for indicating inductive coupling amongst devices

Publications (2)

Publication Number Publication Date
WO2012109364A2 true WO2012109364A2 (fr) 2012-08-16
WO2012109364A3 WO2012109364A3 (fr) 2012-11-15

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PCT/US2012/024346 Ceased WO2012109364A2 (fr) 2011-02-08 2012-02-08 Rétroaction de notification graphique pour indiquer un couplage inductif entre des dispositifs

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2804283A3 (fr) * 2013-05-14 2015-04-01 Funai Electric Co., Ltd. Procédé d'appariement et système d'appariement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7271569B2 (en) * 2004-09-21 2007-09-18 Motorola Inc. Contact less charger with alignment indicator
KR101552738B1 (ko) * 2007-03-22 2015-09-11 파워매트 테크놀로지스 엘티디. 유도전력 전달용 효율모니터
CA2701394A1 (fr) * 2007-10-17 2009-04-23 Access Business Group International Llc Ordinateur portable et systemes d'alimentation electrique sans fil de dispositif electronique portable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2804283A3 (fr) * 2013-05-14 2015-04-01 Funai Electric Co., Ltd. Procédé d'appariement et système d'appariement

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