The content of the invention
There is the problem of charging modes are limited to solve prior art, the present invention provides a kind of charge control method, setStandby, system and user equipment.
According to the first aspect of the invention there is provided a kind of charge control method, applied to charge control apparatus, methods describedIncluding：
The charge information for indicating to be charged to second user equipment is obtained, is determined in default cluster toolEquipment in one user equipment, the cluster tool is all equipped with the user equipment of USB OTG interface circuits；
The first configuring request is sent to first user equipment, sending the second configuration to the second user equipment pleaseAsk, first configuring request is that by the request that the first user device configuration is main equipment, second configuring request is by theTwo user device configurations are the request of slave unit；
If receiving the first feedback information that first user equipment sends and the second user equipment being sent theTwo feedback informations, then send the mark of the first user equipment, the mark of first user equipment to the second user equipmentEquipment for indicating to charge to the second user equipment is the first user equipment, and first feedback information is used forIndicate that first user equipment completes to configure according to first configuring request, second feedback information is described for indicatingSecond user equipment completes to configure according to second configuring request；
If it is determined that first user equipment is electrically connected with second user equipment, then to the first of first user equipmentBoost in voltage, obtains the second voltage that magnitude of voltage is preset voltage value, and using the second voltage as the second user equipmentCharging.
Further, it is described determine the first user equipment in default cluster tool before, in addition to：
Connection request is broadcasted, the connection request is used to inquire whether other users equipment is configured with USBOTG interfaces electricityRoad；
Receive the response message of other users equipment feedback, however, it is determined that the response message is used to indicate the other usersDevice configuration has USB OTG interface circuits, then according to the user equipment for being configured with USB OTG interface circuits, determines the equipmentSet.
Further, the basis is configured with the user equipment of USB OTG interface circuits, determines the cluster tool, bagInclude：
Obtain the distance of the charge control apparatus and the user equipment for being configured with USB OTG interface circuits；
In the distance, it is determined that less than or equal to the target range of pre-determined distance；
According to the corresponding user equipment of the target range, the equipment in the cluster tool, the cluster tool is obtainedFor the corresponding user equipment of the target range.
Further, boosted in the first voltage to first user equipment, acquisition magnitude of voltage is predeterminated voltageThe second voltage of value, and using the second voltage as the second user equipment charge before, in addition to：
Obtain the sense of current electrically connected between first user equipment and second user equipment on path；
According to the sense of current, it is the main equipment on electrical connection path, described second to determine first user equipmentUser equipment is the slave unit on electrical connection path.
According to the second aspect of the invention there is provided a kind of charge control method, applied to user equipment, including：
The configuring request that charge control apparatus is sent is received, the configuring request is to be set based on the user device configurationStandby request；
According to the configuring request, the identification pin ground connection of the USB OTG interface circuits in the user equipment is set；
To the charge control apparatus send feedback information, the feedback information is used to indicate the user equipment according to instituteState configuring request and complete configuration.
According to the third aspect of the invention we there is provided a kind of charge control method, applied to user equipment, including：
Receive the configuring request that charge control apparatus is sent, it by the user device configuration is from setting that the configuring request, which is,Standby request；
According to the configuring request, set the identification pin of USB OTG interface circuits in the user equipment hanging；
To the charge control apparatus send feedback information, the feedback information is used to indicate the user equipment according to instituteState configuring request and complete configuration.
According to the fourth aspect of the invention there is provided a kind of charge control apparatus, including：
First user equipment determining module, is used to indicate that the charging charged to second user equipment is believed for obtainingBreath, determines that the equipment in the first user equipment, the cluster tool is all equipped with USB OTG and connect in default cluster toolThe user equipment of mouth circuit；
Sending module, for sending the first configuring request to first user equipment, sends out to the second user equipmentThe second configuring request is sent, first configuring request is to match somebody with somebody the request that the first user device configuration is main equipment, described secondPut and ask to be the request by second user device configuration is slave unit；
Determining module is connected, if for receiving the first feedback information and described second that first user equipment is sentThe second feedback information that user equipment is sent, then send the mark of the first user equipment, described the to the second user equipmentThe mark of one user equipment is used to indicate that the equipment that can charge to the second user equipment is the first user equipment, describedFirst feedback information is used to indicate that first user equipment completes to configure according to first configuring request, second feedbackInformation is used to indicate that the second user equipment completes to configure according to second configuring request；
Boost charge module, for if it is determined that first user equipment is electrically connected with second user equipment, then to describedThe first voltage boosting of first user equipment, obtains the second voltage that magnitude of voltage is preset voltage value, and with the second voltageFor the second user equipment charge.
According to the fifth aspect of the invention there is provided a kind of user equipment, including：
First receiving module, the configuring request for receiving charge control apparatus transmission, the configuring request is will be describedUser device configuration is the request of main equipment；
First configuration module, for according to the configuring request, setting the USBOTG interface circuits in the user equipmentIdentification pin ground connection；
First sending module, for the charge control apparatus send feedback information, the feedback information to be used to indicateThe user equipment completes to configure according to the configuring request.
According to the sixth aspect of the invention there is provided a kind of user equipment, including：
Second receiving module, the configuring request for receiving charge control apparatus transmission, the configuring request is will be describedUser device configuration is the request of slave unit；
Second configuration module, for according to the configuring request, setting the USBOTG interface circuits in the user equipmentIdentification pin it is hanging；
Second sending module, for the charge control apparatus send feedback information, the feedback information to be used to indicateThe user equipment completes to configure according to the configuring request.
According to the seventh aspect of the invention there is provided a kind of charge control system, including charge control apparatus, the first user are setStandby and second user equipment, wherein
The charge control apparatus is used to perform method as described in the first aspect of the invention；
First user equipment is used to perform method as described in respect of the second aspect of the invention；
The second user equipment is used to perform the method as described in third aspect present invention.
The present invention is by obtaining the charge information for being used for indicating to be charged to second user equipment, in default equipment collectionDetermine that the equipment in the first user equipment, the cluster tool is all equipped with the user equipment of USBOTG interface circuits in conjunction；The first configuring request is sent to first user equipment, the second configuring request, described the are sent to the second user equipmentOne configuring request is that, by the request that the first user device configuration is main equipment, second configuring request is by second user equipmentIt is configured to the request of slave unit；If the first feedback information and the second user that receive the first user equipment transmission are setThe second feedback information that preparation is sent, then send the mark of the first user equipment, first user to the second user equipmentThe mark of equipment is used to indicate that the equipment that can charge to the second user equipment is the first user equipment, and described first is anti-Feedforward information is used to indicate that first user equipment completes to configure according to first configuring request, and second feedback information is usedCompleted to configure according to second configuring request in the instruction second user equipment；If it is determined that first user equipment andTwo user equipmenies are electrically connected, then the first voltage to first user equipment is boosted, and it is preset voltage value to obtain magnitude of voltageSecond voltage, and the electric energy transmission between equipment is realized by the second user equipment charge of the second voltage, and thenRealize using the miscellaneous equipment for being configured as main equipment, to be configured to the second user equipment charge of slave unit.Pass through boostingRealize the acceleration to charging.
Term " first ", " second ", " the 3rd " " in description and claims of this specification and above-mentioned accompanying drawingThe (if present)s such as four " are for distinguishing similar object, without for describing specific order or precedence.It should manageThe data that solution is so used can be exchanged in the appropriate case, so as to embodiments of the invention described herein can with exceptHere the order beyond those for illustrating or describing is implemented.
It should be appreciated that term " comprising " and " having " used herein and their any deformation, it is intended that coverLid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited toThose steps or unit clearly listed, but may include not list clearly or for these processes, method, productOr the intrinsic other steps of equipment or unit.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, representThere may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, individualism B these threeSituation.
Depending on linguistic context, as used in this " if " can be construed to " ... when " or " when ... " or" in response to determining " or " in response to detection ".
Technical scheme is described in detail with specifically embodiment below.These specific implementations belowExample can be combined with each other, and may be repeated no more for same or analogous concept or process in some embodiments.
Fig. 1 is a kind of configuration diagram of charge control system provided in an embodiment of the present invention.Charging control as shown in Figure 1System processed includes charge control apparatus 31, the first user equipment 21 and second user equipment 11.Charge control is set described in Fig. 1Standby 31 are provided with two ports, and a port is connected with first user equipment 21, another port and the second userEquipment 11, the charge control apparatus 31 is additionally provided with control panel, and control panel is displayed for the first user equipment 21With the charge condition relevant information of second user equipment 11.Charge control apparatus 31 described in the present embodiment, the first user equipmentInformation transfer relation between 21 and second user equipment 11, reference can be made to the embodiment shown in Fig. 2-8.
The charge control apparatus of the present embodiment can be the only special purpose device with charging control function, or be embeddedIt is used for the attachment device of charge control in other equipment.Charge control apparatus for example can be embedded mobile phone, tablet personal computer,Attachment device in the equipment such as camera.User does not carry portable power source or portable power source electric energy exhausts when outgoing if running into,Need to charge in emergency circumstances again, the charge control system of the present embodiment provides a kind of USB OTG for equipment chargeThe mode of (Universal Serial BusOn-The-Go) equipment discharge and recharge.USB otg standards are marked in completely compatible USB2.0On the basis of standard, power management function is added, it allows equipment to can not only be used for main equipment, can also be operated as slave unit.USBOTG equipment complies fully with USB2.0 standards, and can provide main equipment detectability, supports main equipment circular order agreement and session requestAgreement.For USB OTG equipment, initial main equipment is referred to as A equipment, and slave unit is referred to as B device.Can with the connected mode of cable comeDetermine initial roles.USB OTG equipment determines the master of acquiescence generally according to the state of the 5th ID pin of detection USB OTG interfacesEquipment, USB OTG equipment uses new mini-AB sockets, so that mini-A plugs, mini-B plugs and mini-AB socketsThe 5th pin (ID) is added, for recognizing different cable end points.ID pins ground connection in mini-A plugs, mini-BID pins in plug are hanging.When OTG equipment detects the ID pins of ground connection, represent acquiescence is A equipment (main equipment), andDetect the hanging equipment of ID pins and be then considered B device (slave unit).
Fig. 2 is a kind of charge control method schematic flow sheet provided in an embodiment of the present invention.The executive agent of the present embodimentFor the charge control apparatus shown in Fig. 1 embodiments.The executive agent of embodiment is charge control apparatus.In the situation for needing to chargeUnder, by the charge control apparatus of the present embodiment, user can be the relatively low equipment of electricity using the higher miscellaneous equipment of electricityCharging, or utilize the not high miscellaneous equipment of frequency of use to be equipment charge to be charged.
S110, obtains the charge information for indicating to be charged to second user equipment, in default cluster toolDetermine that the equipment in the first user equipment, the cluster tool is all equipped with the user equipment of USB OTG interface circuits.
The charge information can be the information that second user equipment is sent to charge control apparatus, for example, being used secondWhen family equipment needs charging, user sends charge information by second user equipment to charge control apparatus.
The charge information can also be the information that charge control apparatus is obtained according to peripheral operation, for example, being used secondWhen family equipment needs charging, user is inputted by putting the peripheral operation modes such as tactile or slip in the control panel of charge control apparatusThe charge information.
Also include the determination of second user equipment before S110.The determination mode of second user equipment can be：Charging letterBreath includes the mark of second user equipment, and charge control apparatus obtains the mark of second user equipment in the charge information, fromAnd determine second user equipment；Or, charge control apparatus responds the charge information, according to default corresponding relation obtain withThe corresponding second user equipment of the charge information.
The first user equipment is determined described in the present embodiment in default cluster tool, can be existed according to peripheral operationFirst user equipment is determined in default cluster tool.For example, showing the list of the cluster tool, Yong Hugen to userThe list information shown according to charge control apparatus inputs the charge information by putting the peripheral operation modes such as tactile or slip, selectesExpect the first user equipment as charging equipment.
The first user equipment or charge control apparatus are determined described in the present embodiment in default cluster toolAutomatically determine the first user equipment.The present embodiment additionally provides following two implementations and is automatically determined to charge control apparatusOne user equipment lays down a definition explanation：
A kind of implementation that charge control apparatus automatically determines the first user equipment can be：Charge control apparatus isThe first user equipment of acquiescence is determined in the cluster tool of preservation, for example, the most user equipment of linkage record is defined as firstUser equipment；
Another implementation that charge control apparatus automatically determines the first user equipment can be：Charge control apparatus existsDetermine that with the closest user equipment of charge control apparatus be the first user equipment in cluster tool.
A kind of determination method of cluster tool can be：Charge control apparatus automatically searches for attachable USB nearbyOTG equipment sets up the cluster tool, and cluster tool is the set of attachable USB OTG equipment.
Another determination method of cluster tool can be：Charge control apparatus automatically searches for attachable USB nearbyOTG equipment, and the inquiry message for whether agreeing to provide electric energy is sent to attachable USB OTG equipment.If attachable USBOTG equipment is received after the inquiry message, to charge control apparatus send agree to provide electric energy information, it is determined that it is described canThe USB OTG equipment of connection is the equipment in the cluster tool, and cluster tool provides the collection of electric energy USB OTG equipment for agreementClose.
Heretofore described first user equipment and second user equipment are all the equipment with USB OTG interface circuits,I.e. user equipment can or ground connection hanging by the ID pins of the USB OTG interfaces to oneself, control itself to be with main equipmentRole or the role of slave unit access electrical connection path.
For the ease of being clearly described to charge control method, this patent is in subsequent descriptions to being confirmed as main equipmentUser equipment all illustrates with the first user equipment, for being confirmed as the user equipment of slave unit all with second user equipmentIt is bright.
S120, the first configuring request is sent to first user equipment, and sending second to the second user equipment matches somebody with somebodyRequest is put, first configuring request is that, by the request that the first user device configuration is main equipment, second configuring request isBy the request that second user device configuration is slave unit.
First user equipment can be the one's own another user equipment of user, and such as mobile phone is used when not having electricityTablet personal computer charges as the first user equipment for mobile phone；Can also be the equipment borrowed to other people, such as oneself mobile phone does not have electricityWhen to borrow the mobile phones of other people full lattice electricity as the first user equipment be that oneself mobile phone carries out short time charging.The charge controlEquipment can be that WIFI network is connected transmission, movement with the signal transfer mode of first user equipment and second user equipmentNetwork connection is transmitted.Mobile network can be 2G, 3G or 4G network.Wherein, the mode that mobile network's connection is transmitted is for exampleIt can be the mode for receiving and dispatching short message.
There are 5 pins in USB OTG interface circuits：2 are used for transmitting differential data (D+ pins, D- pins)；1 is electricitySource pin (VBUS pins)；1 is then grounding pin (GND pin)；1 is identified pins (ID pins).ID pins are used to knowNot different cable end points.When USB OTG equipment detects ID pins ground connection, then acquiescence is that control is outwards supplied as main equipmentElectricity；And detect ID pins it is hanging when, then acquiescence is that control receives the charging of main equipment as slave unit.
First user equipment is received after the first configuring request, according to first configuring request by USB interfaceThe test side ground connection of ID pins, is main equipment by the first user device configuration.Correspondingly, the second user equipment receivesIt is according to second configuring request that the test side of the ID pins of USB interface is hanging after two configuring requests, by second user equipmentIt is configured to slave unit.
This step reduces manually operated by being automatically configured to the first user equipment and second user equipment,Simplify charge arrangement process.
S130, if receiving the first feedback information and second user equipment transmission that first user equipment is sentThe second feedback information, then to the second user equipment send the first user equipment mark, first user equipmentIt is the first user equipment, first feedback information to identify the equipment for indicating to charge to the second user equipmentFor indicating that first user equipment completes to configure according to first configuring request, second feedback information is used to indicateThe second user equipment completes to configure according to second configuring request.
The first feedback information and the second feedback information are received, has shown first user equipment and second user equipmentThe configuration of main equipment and slave unit is completed, the first user equipment is ready for the preparation of the power supply to second user equipment.
The mark rear line that second user equipment receives first user equipment shows that user is according to the first userThe mark of equipment finds the first user equipment, and the first user equipment, second user equipment are mutually interconnected with charge control apparatusConnect, form the attachment structure shown in Fig. 1, form electrical connection path between the second and the first user equipment.Now,Due to the first user equipment and second user equipment, equipment has been main equipment and slave unit respectively, thus the first user equipment andThere is the electric current that second user equipment is flowed to from the first user equipment in the electrical connection path between second user equipment.
S140, however, it is determined that first user equipment is electrically connected with second user equipment, then to first user equipmentFirst voltage boosting, obtain magnitude of voltage be preset voltage value second voltage, and using the second voltage be described second useFamily equipment charge.
In electrical connection path between the second and the first user equipment, by first user equipmentOutput voltage boosting, can accelerate the charging rate of second user equipment, increase charging current.For example 4.2V voltages are raisedIt is the second user equipment charge after to 5V voltages.The mode of the boosting can be in the first user equipment and second userDirect current-direct current voltage boost circuit is set on the charging path of equipment.
In the present embodiment, by obtaining the charge information for being used for indicating to be charged to second user equipment, defaultDetermine that the equipment in the first user equipment, the cluster tool is all equipped with the use of USB OTG interface circuits in cluster toolFamily equipment；The first configuring request is sent to first user equipment, the second configuring request is sent to the second user equipment,First configuring request is that, by the request that the first user device configuration is main equipment, second configuring request is to be used secondFamily device configuration is the request of slave unit；If receiving the first feedback information and described second that first user equipment is sentThe second feedback information that user equipment is sent, then send the mark of the first user equipment, described the to the second user equipmentThe mark of one user equipment is used to indicate that the equipment that can charge to the second user equipment is the first user equipment, describedFirst feedback information is used to indicate that first user equipment completes to configure according to first configuring request, second feedbackInformation is used to indicate that the second user equipment completes to configure according to second configuring request；If it is determined that first user setsStandby to be electrically connected with second user equipment, then the first voltage to first user equipment is boosted, and it is default electricity to obtain magnitude of voltageThe second voltage of pressure value, and using the second voltage as the second user equipment charge.Realize and set using based on being configuredStandby miscellaneous equipment, to be configured to the second user equipment charge of slave unit, and then realizes the biography of the electric energy between OTG equipmentPass there is provided a kind of new charging modes, and the acceleration to charging is realized by boosting.The present embodiment is realized to charging electricityThe flexible selection in source, is no longer limited to existing fixed socket and portable power source.
Fig. 3 is another charge control method schematic flow sheet provided in an embodiment of the present invention.The executive agent of this methodFor the first user equipment, first user equipment can be that mobile phone, tablet personal computer, camera etc. have USB OTG interface circuitsUser equipment.Method shown in Fig. 3 includes：
S310, receives the first configuring request that charge control apparatus is sent, and first configuring request is by described firstUser device configuration is the request of main equipment；
S320, according to first configuring request, sets the knowledge of the USB OTG interface circuits in first user equipmentOther pin ground connection；
S330, the first feedback information is sent to the charge control apparatus, and first feedback information is described for indicatingFirst user equipment completes to configure according to first configuring request.
In embodiment illustrated in fig. 3, by receiving the first configuring request that charge control apparatus is sent, first configuration pleaseAsk as by request that first user device configuration is main equipment；According to first configuring request, described first is set to useThe identification pin ground connection of USB OTG interface circuits in the equipment of family；The first feedback information, institute are sent to the charge control apparatusStating the first feedback information is used to indicate that first user equipment completes to configure according to first configuring request, realizes master and setsStandby automatically configures, so as to coordinate the electric energy for realizing and being configured between the user equipment of slave unit to pass with charge control apparatusPass, to the second user equipment charge for being configured to slave unit.
Fig. 4 is another charge control method schematic flow sheet provided in an embodiment of the present invention.The executive agent of this methodTo be configured to the other equipment of slave unit, the other equipment for being configured to slave unit can be mobile phone, tablet personal computer, camera etc.USB OTG electronic equipments.The method of embodiment five includes：
S410, receives the second configuring request that charge control apparatus is sent, and second configuring request is by described secondUser device configuration is the request of slave unit；
S420, according to second configuring request, sets the knowledge of the USB OTG interface circuits in the second user equipmentOther pin is hanging；
S430, the second feedback information is sent to the charge control apparatus, and second feedback information is described for indicatingSecond user equipment completes to configure according to the configuring request.
In embodiment illustrated in fig. 4, by receiving the second configuring request that charge control apparatus is sent, second configuration pleaseAsk as by request that the second user device configuration is slave unit；According to second configuring request, described second is set to useThe identification pin of USB OTG interface circuits in the equipment of family is hanging；The second feedback information, institute are sent to the charge control apparatusStating the second feedback information is used to indicate that the second user equipment completes to configure according to the configuring request, realizes slave unitAutomatically configure, so as to coordinate the electric energy for realizing and being configured between the user equipment of main equipment to transmit with charge control apparatus.
Fig. 5 is a kind of charge control method signaling process schematic diagram provided in an embodiment of the present invention.Charging as shown in Figure 5Control method includes：
S101, charge control apparatus obtains the charge information for indicating to be charged to second user equipment, defaultCluster tool in determine that the equipment in the first user equipment, the cluster tool is all equipped with USB OTG interface circuitsUser equipment.
S102, charge control apparatus sends the first configuring request, first configuring request to first user equipmentFor by request that the first user device configuration is main equipment.
S103, charge control apparatus sends the second configuring request, second configuring request to the second user equipmentFor by request that second user device configuration is slave unit.Step S102 and S103 can be carried out simultaneously, be entered when can also be differentOK, the present embodiment not limited to this.
S104, the first user equipment receives the first configuring request that charge control apparatus is sent, first configuring requestFor by request that first user device configuration is main equipment；First user equipment is set according to first configuring requestThe identification pin ground connection of USB OTG interface circuits in first user equipment.
S105, second user equipment receives the second configuring request that charge control apparatus is sent, second configuring requestFor by request that the second user device configuration is slave unit；Second user equipment is set according to second configuring requestThe identification pin of USB OTG interface circuits in the second user equipment is hanging.The S104 and S105 can be carried out simultaneously,Carried out when can also be different, the present embodiment not limited to this.
S106, the first user equipment sends the first feedback information, first feedback information to the charge control apparatusFor indicating that first user equipment completes to configure according to first configuring request.
S107, second user equipment sends the second feedback information, second feedback information to the charge control apparatusFor indicating that the second user equipment completes to configure according to the configuring request.The S106 and S107 can be carried out simultaneously,Carried out when can also be different, the present embodiment not limited to this.
S108, if receiving the first feedback information and second user equipment transmission that first user equipment is sentThe second feedback information, then to the second user equipment send the first user equipment mark, first user equipmentIt is the first user equipment to identify the equipment for indicating to charge to the second user equipment.
S109, however, it is determined that first user equipment is electrically connected with second user equipment, then to first user equipmentFirst voltage boosting, obtain magnitude of voltage be preset voltage value second voltage, and using the second voltage be described second useFamily equipment charge.
Embodiment shown in Fig. 5 is by the way that charge control apparatus is to the connection of the first user equipment and second user equipment and matches somebody with somebodyPut, realize pair can user's charging the first user equipment fast searching, and the charging to second user equipment, to boostRealize the acceleration to second user equipment charge.
Fig. 6 is a kind of charge control method implement scene provided in an embodiment of the present invention.
As shown in fig. 6, equipment has the use such as mobile phone or tablet personal computer in router 41-46, room respectively in room 1-6Family equipment all passes through the router and network connection in respective room.The use that second user equipment 11 charges for needs in the present embodimentFamily equipment, the first user that the first user equipment 21 can determine for charge control apparatus 31 in default cluster tool setsStandby, the cluster tool in the present embodiment includes all user equipment 21-26 in six rooms.The road connected due to each roomIt is different by device, therefore the position of each user equipment can be determined according to different routers.In the present embodiment in cluster toolThe mode of the first user equipment is determined, can be the user equipment of the router 42 of selection connection, connect with charge control apparatus 31Connect on same router, then illustrate in same room with them, it is closest with second user equipment 11.
Fig. 7 is another charge control method schematic flow sheet provided in an embodiment of the present invention.In embodiment illustrated in fig. 2On the basis of, embodiment illustrated in fig. 7 is determined in default cluster tool before the first user equipment, in addition to presets the equipmentThe process of set.
S710, broadcasts connection request, and the connection request is used to inquire whether other users equipment is configured with USB OTG and connectsMouth circuit；
S720, receives the response message of other users equipment feedback, however, it is determined that the response message be used to indicating it is described itsHis user device configuration has USB OTG interface circuits, then according to the user equipment for being configured with USB OTG interface circuits, determines instituteState cluster tool.
In the present embodiment, charge control apparatus is according to the peripheral operation of user, or according to the charge information, outwards broadcastConnection request.The peripheral operation can be the modes such as phonetic entry, gesture input, actuation of keys input.
On the basis of the cluster tool of embodiment illustrated in fig. 1 is the implementation of set of attachable USB OTG equipment,In the present embodiment, the other users equipment of connection request is received according to whether generating the response with USBOTG interface circuitsInformation, if other users equipment has USB OTG interface circuits, is generated for indicating that the other users device configuration has USBThe response message of OTG interface circuits；If if other users equipment does not have USB OTG interface circuits, not returning to response messageOr generate for indicating that the other users equipment is not configured with the response message of USB OTG interface circuits.Set with other usersStandby is mobile phone as a kind of example, after the mobile phone near charge control apparatus receives connection request, if itself possesses USBOTG interface circuits, then send response message to charging equipment, if itself not possessing USB OTG interface circuits, do not set to chargingPreparation send response message.
The implementation base of the set of electric energy USB OTG equipment is provided in the cluster tool of embodiment illustrated in fig. 1 for agreementOn plinth, in the present embodiment, the other users equipment for receiving connection request first determines whether whether oneself has USB OTG interfaces electricityRoad；If without USB OTG interface circuits, not returning to response message；If with USB OTG interface circuits, further may be usedWith to holder's display reminding information, if holder agrees to provide charge power supply using the other users equipment as main equipment,Then the other users equipment for receiving connection request, oneself is configured to after main equipment, is sent and is used to charge control apparatusIn indicating that the other users device configuration has the response messages of USB OTG interface circuits.
Include the device identifying information of sender in above-mentioned response message, such as cell-phone number, equipment Serial Number, bluetooth connectMessage breath etc. is used for the information recognized.Charge control apparatus according to the response message that receives obtain can as charging source equipmentSet.Charging equipment receives several response messages and is shown to user in the form of list or icon.
The present embodiment is used to inquire whether other users equipment is configured with by broadcasting connection request, the connection requestUSB OTG interface circuits；Receive the response message of other users equipment feedback, however, it is determined that the response message is described for indicatingOther users device configuration has USB OTG interface circuits, then according to the user equipment for being configured with USB OTG interface circuits, it is determined thatThe cluster tool, realizes the automatic search to available devices around.Also achieve to neighbouring environment inquiry, improve and filledThe possibility of electricity.
Fig. 8 is another charge control method schematic flow sheet provided in an embodiment of the present invention.In embodiment illustrated in fig. 8In, the basis is configured with the user equipment of USB OTG interface circuits, determines the cluster tool, including：
S810, obtains the distance of the charge control apparatus and the user equipment for being configured with USB OTG interface circuits.
The acquisition modes of distance in this step, can be by signal intensity, it is determined that the charge control apparatus and instituteThe distance for the user equipment for being configured with USB OTG interface circuits is stated, such as distance is 5 meters, 13 meters and 20 meters；Can also be withThe LAN of family equipment connection is come the distance determined, such as each one room of router correspondence, and the position in each room is trueFixed, then the router address connected according to the other users equipment knows the position of the other users equipment, and then determinesThe distance, with continued reference to the example shown in Fig. 6, using the center in each room as the position of the user equipment in the room, fromAnd the distance of charge control apparatus and the user equipment for being configured with USB OTG interface circuits can be obtained.
S820, in the distance, it is determined that less than or equal to the target range of pre-determined distance.
S830, according to the corresponding user equipment of the target range, is obtained in the cluster tool, the cluster toolEquipment is the corresponding user equipment of the target range.
With the determination of distance method of the other users equipment can by the base station distance that is connected, radiofrequency signal it is strongWeak the method such as to compare to determine, the invention is not restricted to this.The present embodiment by according to the response message, it is determined that with it is described otherThe distance of user equipment.Determine the cluster tool according to the distance of the other users equipment, the cluster tool is setStandby is the other users equipment of the distance in pre-determined distance between charge control apparatus, is realized within pre-determined distanceUser equipment inquiry, the possibility of charging can not be connected because of the first user equipment hypertelorism by reducing, and improve successThe probability of charging.
On the basis of any shown embodiment in Fig. 1~8, in the first voltage liter to first user equipmentPressure, obtain magnitude of voltage be preset voltage value second voltage, and by the second user equipment charge of the second voltage itBefore, in addition to：Obtain the sense of current electrically connected between first user equipment and second user equipment on path；According to instituteThe sense of current is stated, it is to electrically connect main equipment on path, the second user equipment to be electrically connected to determine first user equipmentThe slave unit connected on road.The present embodiment can determine the first user equipment and second user by the detection to the sense of currentEquipment accesses the port of charge control apparatus, so that it is determined that the access direction of boost module, if detecting sense of current change,Then show to electrically connect main equipment and the direction change of slave unit access on path, and then adaptive the changes boost module accessPort direction, realizes and adaptively adjusts booster circuit access direction according to the access device at electrical connection path two ends.
Fig. 9 is a kind of charge control apparatus structural representation provided in an embodiment of the present invention.The charge control of the present embodimentEquipment can be the only special purpose device with charging control function, or be embedded in other equipment for charge controlAttachment device.Attachment device in charge control apparatus equipment such as can be to be embedded in mobile phone, tablet personal computer, camera.Fig. 9Illustrated embodiment includes：
First user equipment determining module 910, for obtaining the charging for being used for indicating to be charged to second user equipmentInformation, determines that the equipment in the first user equipment, the cluster tool is all equipped with USB OTG in default cluster toolThe user equipment of interface circuit；
Sending module 920, for sending the first configuring request to first user equipment, to the second user equipmentThe second configuring request is sent, first configuring request is by the request that the first user device configuration is main equipment, described secondConfiguring request is by request that second user device configuration is slave unit；
Determining module 930 is connected, if for receiving the first feedback information that first user equipment sends and describedThe second feedback information that second user equipment is sent, then send the mark of the first user equipment, institute to the second user equipmentStating the mark of the first user equipment is used to indicate that the equipment that can charge to the second user equipment is the first user equipment,First feedback information is used to indicate that first user equipment completes to configure according to first configuring request, and described secondFeedback information is used to indicate that the second user equipment completes to configure according to second configuring request；
Boost charge module 940, for if it is determined that first user equipment is electrically connected with second user equipment, then to instituteThe first voltage boosting of the first user equipment is stated, the second voltage that magnitude of voltage is preset voltage value is obtained, and with the described second electricityPress as the second user equipment charge.
The device of embodiment illustrated in fig. 9 accordingly can be used for charge control apparatus in embodiment of the method shown in execution Fig. 2 to holdCapable step, its implementing principle and technical effect are similar, and here is omitted.
Alternatively, on the basis of embodiment illustrated in fig. 9, in addition to broadcast module and response message receiving module；
Broadcast module, for it is described the first user equipment is determined in default cluster tool before, broadcast connection pleaseAsk, the connection request is used to inquire whether other users equipment is configured with USB OTG interface circuits；
Response message receiving module, the response message for receiving other users equipment feedback, however, it is determined that the response disappearsCease for indicating that the other users device configuration there are USB OTG interface circuits, then basis is configured with USB OTG interface circuitsUser equipment, determines the cluster tool.The device of the present embodiment accordingly can be used for performing filling in embodiment of the method shown in Fig. 7The step of electrical control equipment is performed, its implementing principle and technical effect are similar, and here is omitted.
On the basis of above-described embodiment, the response message receiving module specifically can be used for：Obtain the charging controlThe distance of control equipment and the user equipment for being configured with USB OTG interface circuits；In the distance, it is determined that being less than or equal toThe target range of pre-determined distance；According to the corresponding user equipment of the target range, the cluster tool, the equipment collection are obtainedEquipment in conjunction is the corresponding user equipment of the target range.The device of the present embodiment accordingly can be used for performing shown in Fig. 8The step of charge control apparatus is performed in embodiment of the method, its implementing principle and technical effect are similar, and here is omitted.
Alternatively, on the basis of above-described embodiment, the boost charge module 940 is additionally operable to：Used to described firstFamily equipment first voltage boosting, obtain magnitude of voltage be preset voltage value second voltage, and using the second voltage be describedBefore second user equipment charge, the electric current on electrical connection path between first user equipment and second user equipment is obtainedDirection；According to the sense of current, it is the main equipment on electrical connection path, the second user to determine first user equipmentEquipment is the slave unit on electrical connection path.The present embodiment can determine the first user equipment by the detection to the sense of currentThe port of charge control apparatus is accessed with second user equipment, so that it is determined that the access direction of boost module, if detecting electricityFlow direction to change, then show to electrically connect main equipment and the direction change of slave unit access on path, and then adaptive change risesThe port direction of die block access, realizes and adaptively adjusts booster circuit access side according to the access device at electrical connection path two endsTo.
On the basis of any of the above-described embodiment, display module and detection module can also be included.Detection module detects instituteThe information such as size of current, voltage swing between the first user equipment and second user equipment on charging path are stated, and are being passed throughThe display module is shown.
On the basis of any of the above-described embodiment, Voltage stabilizing module can also be included.Used by the Voltage stabilizing module firstThe electric signal put between family equipment and second user equipment on connecting path carries out voltage stabilizing, prevents surge.
Figure 10 is a kind of user device architecture schematic diagram provided in an embodiment of the present invention.User equipment in the present embodiment isThe first user equipment in any embodiment shown in Fig. 1~9.Embodiment shown in Figure 10 includes：
First receiving module 1010, the first configuring request for receiving charge control apparatus transmission, first configurationRequest is by request that first user device configuration is main equipment；
First configuration module 1020, for according to first configuring request, setting the USB in first user equipmentThe identification pin ground connection of OTG interface circuits；
First sending module 1030, for sending the first feedback information, first feedback to the charge control apparatusInformation is used to indicate that the user equipment completes to configure according to first configuring request.
The user equipment of embodiment illustrated in fig. 10 accordingly can be used for the first user in embodiment of the method shown in execution Fig. 3 to setThe step of standby execution, its implementing principle and technical effect is similar, and here is omitted.
Figure 11 is another user device architecture schematic diagram provided in an embodiment of the present invention.User equipment in the present embodimentSecond user equipment in any embodiment shown in Fig. 1~9.Embodiment shown in Figure 11 includes：
Second receiving module 1110, the second configuring request for receiving charge control apparatus transmission, second configurationRequest is by request that the second user device configuration is slave unit；
Second configuration module 1120, for according to second configuring request, setting the USB in the second user equipmentThe identification pin of OTG interface circuits is hanging；
Second sending module 1130, for sending the second feedback information, second feedback to the charge control apparatusInformation is used to indicate that the second user equipment completes to configure according to second configuring request.
The user equipment of embodiment illustrated in fig. 11 accordingly can be used for second user in embodiment of the method shown in execution Fig. 4 to setThe step of standby execution, its implementing principle and technical effect is similar, and here is omitted.
Signal transmission relation between above-mentioned charge control apparatus, the first user equipment and second user equipment refers to Fig. 5Shown signaling process schematic diagram.
Deposited in addition, the embodiment of the present application is also provided in a kind of computer-readable recording medium, computer-readable recording mediumComputer executed instructions are contained, when at least one computing device of user equipment computer executed instructions, user equipmentPerform above-mentioned various possible methods.
Wherein, computer-readable medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy toAny medium of computer program is transmitted from a place to another place.Storage medium can be universal or special computerAny usable medium that can be accessed.A kind of exemplary storage medium is coupled to processor, so as to enable a processor to from thisRead information, and information can be write to the storage medium.Certainly, storage medium can also be the composition portion of processorPoint.Processor and storage medium can be located in ASIC.In addition, the ASIC can be located in user equipment.Certainly, processor andStorage medium can also be present in communication equipment as discrete assembly.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead toThe related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journeySequence upon execution, performs the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc orPerson's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extentThe present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according toThe technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are enteredRow equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technologyThe scope of scheme.