CN103683366A - Electronic equipment power supply method, power supply processor, power supply device and system - Google Patents
Electronic equipment power supply method, power supply processor, power supply device and system Download PDFInfo
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- CN103683366A CN103683366A CN201210365236.6A CN201210365236A CN103683366A CN 103683366 A CN103683366 A CN 103683366A CN 201210365236 A CN201210365236 A CN 201210365236A CN 103683366 A CN103683366 A CN 103683366A
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Abstract
The embodiment of the invention discloses an electronic equipment power supply method, a power supply processor, a power supply device and a power supply system. The power supply method includes the following steps that: a power supply request which is transmitted from electronic equipment and is outputted through a wireless communication module is received, wherein the power supply request comprises voltage information of the electronic equipment; a trigger signal is generated according to the power supply request; and the trigger signal triggers and switches on a switching-on port of a power supply circuit switch which is matched with the voltage information, and indicates and outputs voltage which is matched with the voltage information. With the electronic equipment power supply method of the invention adopted, the technical defect of inconvenient power supply caused by carrying a power supplier or a power supply line which is matched with the electronic equipment can be eliminated.
Description
Technical field
The present invention relates to electronic equipment power supply technique field, more particularly, relate to a kind of electronic equipment method of supplying power to, power supply processor, electric supply installation and system.
Background technology
Along with popularizing of scientific and technological innovation and personal electronic equipments, people in daily life electronic equipment used comprise phone, panel computer and bluetooth earphone etc., these electronic equipments all have the parts of consume electric power, when the electronic equipment to different supplements or electric weight is provided, need corresponding power supply unit to complete the described process of supplementing or electric weight being provided.The conventional mobile phone in handheld terminal of take is example, and mobile phone can be directly connected and obtain electric weight with power supply by adapter, also can obtain electric weight by the USB interface on notebook.
Yet, the mode of the existing power supply for handheld terminal, still need user to carry with charger or the supply lines of handheld terminal adaptation and mend amount of power supply, when described charger or supply lines are lost or omit and carry, powered operation can not realize, thereby the existing mode that handheld terminal is powered exists not technical disadvantages easily.
Summary of the invention
In view of this, the invention provides a kind of electronic equipment method of supplying power to, power supply processor, electric supply installation and system, to improve electronic equipment power supply convenience.
An electronic equipment method of supplying power to, comprising:
The power supply that reception is exported by wireless communication module from electronic equipment is asked, and described power supply request comprises the information of voltage of described electronic equipment;
According to described power supply request, generate triggering signal;
Described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and the voltage mating with this information of voltage is exported in indication.
Alternatively, receive the power supply of exporting by wireless communication module from electronic equipment and ask, comprising:
The power supply that reception sends by near field communication (NFC) NFC chip from electronic equipment is asked.
Alternatively, described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, comprising:
Described triggering signal triggers the close port of connecting other power supply circuits switches, and triggers the unlatching port of connecting the power supply circuits switch mating with information of voltage in current power supply request.
Alternatively, described electronic equipment power supply also comprises: to electronic equipment, initiatively power, comprising:
Transmission is to the power supply signal of electronic equipment power supply;
Receive described electronic equipment and for the confirmation of described power supply signal, accept the power supply request of power supply, described power supply request comprises the information of voltage of this electronic equipment.
Alternatively, described power supply request also comprises power supply type, and described power supply type comprises wired power supply and wireless power, and the voltage that described indication output is mated with this information of voltage comprises:
Judgement power supply type, and indication exports according to current power supply type the voltage mating with this information of voltage by wired or wireless mode.
A power supply processor, comprising:
Request receiving module, asks for receiving the power supply of exporting by wireless communication module from electronic equipment, and described power supply request comprises the information of voltage of described electronic equipment;
Triggering signal generation module, for generating triggering signal according to described power supply request;
Instruction output module, for triggering the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and the voltage mating with this information of voltage is exported in indication.
Alternatively, described power supply processor also comprises:
Power supply signal sending module, for sending to the power supply signal of electronic equipment power supply
Feedback information receiver module, accepts the power supply request of power supply for receiving described electronic equipment for the confirmation of described power supply signal, described power supply request comprises the information of voltage of this electronic equipment.
Alternatively, described power supply processor also comprises:
Power supply type judging module, for judging power supply type, and exports according to current power supply type the voltage mating with this information of voltage by instruction output module by wired or wireless mode.
An electric supply installation, comprising:
Receiving equipment, asks for receiving the power supply of exporting by wireless communication module from electronic equipment, and described power supply request comprises the information of voltage of described electronic equipment;
Power-supply controller, comprising: power supply processor and memory,
Described power supply processor is used for: according to described power supply request, generate triggering signal;
Described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and instructed voltage output unit is exported the voltage mating with this information of voltage;
Described memory is connected with described memory by interface;
Switch opens and closes under described power supply processor is controlled;
Voltage output unit, for exporting the voltage mating with this information of voltage.
Alternatively, described receiving equipment comprises:
Near field communication (NFC) NFC chip.
Alternatively, described memory also stores the close port of connecting power supply circuits switch, and the instruction of the unlatching port of the power supply circuits switch that mates with information of voltage in current power supply request of connection.
Alternatively, described memory also stores the instruction of initiatively powering to electronic equipment, and described instruction realizes:
Transmission is to the power supply signal of electronic equipment power supply;
Receive described electronic equipment and for the confirmation of described power supply signal, accept the power supply request of power supply, described power supply request comprises the information of voltage of this electronic equipment.
Alternatively, described voltage output unit comprises: reduction voltage circuit.
Alternatively, described memory is also stored the instruction of judgement power supply type, and described instruction realizes: judgement power supply type, and indication exports according to current power supply type the voltage mating with this information of voltage by wired or wireless mode.
An electric power system, comprising: above-mentioned electric supply installation, and, accept the electronic equipment of powering.
From above-mentioned technical scheme, can find out, the embodiment of the present invention is when the electronic equipment that possesses different power voltage sends power supply request, the switch of power supply circuits the voltage that output is mated with this information of voltage are opened in triggering, this kind of supply power mode can meet the power demands of distinct electronic apparatuses, electronic equipment to different voltage and different supply power modes is powered, and has overcome and in prior art, has carried and the charger of electronic equipment adaptation or the existing power supply of supply lines technical disadvantages easily not.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of electronic equipment method of supplying power to flow chart of the embodiment of the present invention;
Fig. 2 is the disclosed a kind of electronic equipment method of supplying power to flow chart of further embodiment of this invention;
Fig. 3 is the disclosed a kind of electronic equipment method of supplying power to flow chart of further embodiment of this invention;
Fig. 4 is the disclosed a kind of power supply processor structure schematic diagram of the embodiment of the present invention;
Fig. 5 a is the disclosed electric supply installation structural representation of the embodiment of the present invention;
Fig. 5 b is the disclosed a kind of electric supply installation structural representation of further embodiment of this invention;
Fig. 6 is the disclosed electric power system structural representation of the embodiment of the present invention;
Fig. 7 is the disclosed a kind of electric power system structural representation of further embodiment of this invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of electronic equipment method of supplying power to, power supply processor, electric supply installation and system, to improve electronic equipment power supply convenience.。
Fig. 1 shows a kind of electronic equipment method of supplying power to, comprising:
S101: receive the power supply of exporting by wireless communication module from electronic equipment and ask, described power supply request comprises the information of voltage of described electronic equipment;
In described electronic equipment, be provided with wireless communication module, this communication module sends about the needs charging of electronic equipment or the request of power supply, and described wireless communication module can be by infrared communication module, the realizations such as bluetooth communication, NFC near-field communication module;
Described information of voltage refers to the charging voltage of electronic equipment, as the supply power voltage of mobile phone be 5V, the supply power voltage of general panel computer is 5V.
S102: generate triggering signal according to described power supply request;
Described power supply request can make the pin level that control chip is corresponding change, thereby makes control chip produce control command.
S103: described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and the voltage mating with this information of voltage is exported in indication.
The above-mentioned control command indication power supply circuits port open corresponding with described 5V of described control chip, the unlatching port of described power supply circuits switch is the instruction transmit port that control chip is opened entity power supply circuits opening switch, connects the switching manipulation execution process instruction that this opening end mouth is actually closed power supply circuits.
The voltage of described output is interpreted as some magnitudes of voltage or smooth change magnitude of voltage, does not limit to.
Method of supplying power in the present embodiment, the electronic equipment that can be different utilization voltages is realized power supply (comprising charging and electricity consumption), by wireless communication module, send power supply request, without connecting again adapter and/or the electric wire suitable with this electronic equipment, thereby improved the convenience of power supply.
Fig. 2 shows another electronic equipment method of supplying power to, comprising:
S201: receive the power supply sending by near field communication (NFC) NFC chip from electronic equipment and ask;
Described NFC chip is the interconnected chip of cognitron closely, in electronic equipment, by this chip, can communicate with the power supply unit that NFC receiving terminal is installed, and completes powered operation.
S202: generate triggering signal according to described power supply request;
S203: described triggering signal triggers the close port of connecting other power supply circuits switches, and trigger the unlatching port of connecting the power supply circuits switch mating with information of voltage in current power supply request.
In actual application, power supply unit may be powered to some electronic equipments, the present embodiment indication cuts off power switch and refers to, this power supply unit is only powered and ends other power supply circuits for a certain electronic equipment, in possessing the power supply unit of different reduction voltage circuits and unified output circuit, need above-mentioned way of realization Jin You mono-road reduction voltage circuit work, after output buck, voltage guarantees normal power supply.
S204: the voltage that indication output is mated with this information of voltage.
Fig. 3 shows another electronic equipment method of supplying power to, comprising:
S301: send to the power supply signal of electronic equipment power supply;
According to actual applicable cases, when power supply unit has electronic equipment near can or detecting at Preset Time, to electronic equipment, send the power supply signal of power supply.
S302: receive described electronic equipment and accept the power supply request of power supply for the confirmation of described power supply signal, described power supply request comprises the information of voltage of this electronic equipment, and power supply type, and described power supply type comprises wired power supply and wireless power;
The approach of accepting electric energy from current electronic device can be divided into circuit (wired) power supply and two kinds of forms of wireless power, wherein said line powering needs power supply unit power supply output interface to be connected with the power interface of electronic equipment, and wireless power form can realize by the wireless powering mode that waits of NFC.
S303: generate triggering signal according to described power supply request;
S304: described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage;
S305: judgement power supply type;
S306: indication exports according to current power supply type the voltage mating with this information of voltage by wired or wireless mode.
It should be noted that,
Fig. 4 shows a kind of power supply processor, comprising:
Request receiving module 41, asks for receiving the power supply of exporting by wireless communication module from electronic equipment, and described power supply request comprises the information of voltage of described electronic equipment;
Triggering signal generation module 42, for generating triggering signal according to described power supply request;
Described power supply processor is the processing unit that includes power supply request, processes and export process program, and each module may be interpreted as application program.
The voltage of described output is interpreted as some magnitudes of voltage or smooth change magnitude of voltage, does not limit to.
Described processor also comprises:
Power supply signal sending module 44, for sending to the power supply signal of electronic equipment power supply.
Feedback information receiver module 45, accepts the power supply request of power supply for receiving described electronic equipment for the confirmation of described power supply signal, described power supply request comprises the information of voltage of this electronic equipment.
And,
Power supply type judging module 46, for judging power supply type, and exports according to current power supply type the voltage mating with this information of voltage by instruction output module by wired or wireless mode.
Fig. 5 a shows a kind of electric supply installation, it is characterized in that, comprising:
Receiving equipment 51, asks for receiving the power supply of exporting by wireless communication module from electronic equipment, and described power supply request comprises the information of voltage of described electronic equipment;
Described receiving equipment 51 can preferably include the circuit of near field communication (NFC) NFC chip.In the electronic equipment charging with needs, NFC chip transmitting terminal coordinates, and realizes power supply request msg mutual.
Power-supply controller 52, comprising: power supply processor 521 and memory 522,
Described power supply processor 521 for: according to described power supply request, generate triggering signal;
Described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and instructed voltage output unit is exported the voltage mating with this information of voltage;
Described memory 522 is connected with described memory by interface;
Described power supply processor can select MCU to realize.
Described switch can be the virtual enable switch that controlled by described power supply processor, can be also the contactor under power supply processor output electrical signals is controlled.
Described voltage output unit comprises: reduction voltage circuit, the realization of described reduction voltage circuit can illustrate referring to Fig. 5 b, what can enumerate is, when described electric supply installation is interpreted as obtaining the computer power adapter of electric energy, in adapter, the output voltage of original transforming circuit is 20V, when the mobile phone that is 5V to supply voltage charges, by described reduction voltage circuit, can reach the object of secondary step-down, thus the voltage that is 5V from described computer power adapter output output voltage.
It should be noted that, the voltage of described output is interpreted as some magnitudes of voltage or smooth change magnitude of voltage, does not limit to.
Described memory also stores the close port of connecting power supply circuits switch, and the instruction of the unlatching port of the power supply circuits switch that mates with information of voltage in current power supply request of connection.
Accept an embodiment, original transforming circuit charges to computer, under the charging type of wired charging, described computer power adapter need to cut off former supply to the circuit of the 20V of computer power, and open the reduction voltage circuit of 5V, to avoid power supply and be subject to electric unmatched problem, the phenomenon of burning electronic equipment.
And, the instruction of initiatively powering to electronic equipment, described instruction realizes:
Transmission is to the power supply signal of electronic equipment power supply;
Under the scene of NFC near-field communication, on described computer power, adapter also needs to dispose NFC transmitting terminal, to adapt to the application demand that sends power supply signal to electronic equipment.
Receive described electronic equipment and for the confirmation of described power supply signal, accept the power supply request of power supply, described power supply request comprises the information of voltage of this electronic equipment.
The instruction of judgement power supply type, described instruction realizes: judgement power supply type, and indication exports according to current power supply type the voltage mating with this information of voltage by wired or wireless mode.
Fig. 6 shows a kind of electric power system, comprising: the electric supply installation 61 described in Fig. 5 a diagram and corresponding explanation thereof, and, accept the electronic equipment 62 of powering.
Described electric supply installation is interpreted as obtaining the Mobile Terminal Adapter of electric energy, and the electronic equipment of described acceptance power supply can be the equipment such as mobile phone, panel computer.
It is the schematic diagram that this electric power system adopts wired power supply that Fig. 6 illustrates, and Fig. 7 is the schematic diagram that this electric power system adopts wireless power, and the structure of described electric supply installation and operation principle, referring to Fig. 1-5 diagram and corresponding explanation thereof, repeat no more herein.
In sum:
The embodiment of the present invention is when the electronic equipment that possesses different power voltage sends power supply request, the switch of power supply circuits the voltage that output is mated with this information of voltage are opened in triggering, this kind of supply power mode can meet the power demands of distinct electronic apparatuses, electronic equipment to different voltage and different supply power modes is powered, and has overcome and in prior art, has carried and the charger of electronic equipment adaptation or the existing power supply of supply lines technical disadvantages easily not.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
The software module that the method for describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to carry out, or the combination of the two is implemented.Software module can be placed in the storage medium of any other form known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can be in the situation that do not depart from the spirit or scope of the embodiment of the present invention, realization in other embodiments.Therefore, the embodiment of the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (15)
1. an electronic equipment method of supplying power to, is characterized in that, comprising:
The power supply that reception is exported by wireless communication module from electronic equipment is asked, and described power supply request comprises the information of voltage of described electronic equipment;
According to described power supply request, generate triggering signal;
Described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and the voltage mating with this information of voltage is exported in indication.
2. electronic equipment method of supplying power to as claimed in claim 1, is characterized in that, receives the power supply of exporting by wireless communication module from electronic equipment and asks, and comprising:
The power supply that reception sends by near field communication (NFC) NFC chip from electronic equipment is asked.
3. electronic equipment method of supplying power to as claimed in claim 1, is characterized in that, described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, comprising:
Described triggering signal triggers the close port of connecting other power supply circuits switches, and triggers the unlatching port of connecting the power supply circuits switch mating with information of voltage in current power supply request.
4. electronic equipment method of supplying power to as claimed in claim 1, is characterized in that, also comprises: to electronic equipment, initiatively power, comprising:
Transmission is to the power supply signal of electronic equipment power supply;
Receive described electronic equipment and for the confirmation of described power supply signal, accept the power supply request of power supply, described power supply request comprises the information of voltage of this electronic equipment.
5. electronic equipment method of supplying power to as claimed in claim 1, is characterized in that, described power supply request also comprises power supply type, and described power supply type comprises wired power supply and wireless power, and the voltage that described indication output is mated with this information of voltage comprises:
Judgement power supply type, and indication exports according to current power supply type the voltage mating with this information of voltage by wired or wireless mode.
6. a power supply processor, is characterized in that, comprising:
Request receiving module, asks for receiving the power supply of exporting by wireless communication module from electronic equipment, and described power supply request comprises the information of voltage of described electronic equipment;
Triggering signal generation module, for generating triggering signal according to described power supply request;
Instruction output module, for triggering the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and the voltage mating with this information of voltage is exported in indication.
7. power supply processor as claimed in claim 6, is characterized in that, also comprises:
Power supply signal sending module, for sending to the power supply signal of electronic equipment power supply
Feedback information receiver module, accepts the power supply request of power supply for receiving described electronic equipment for the confirmation of described power supply signal, described power supply request comprises the information of voltage of this electronic equipment.
8. power supply processor as claimed in claim 6, is characterized in that, also comprises:
Power supply type judging module, for judging power supply type, and exports according to current power supply type the voltage mating with this information of voltage by instruction output module by wired or wireless mode.
9. an electric supply installation, is characterized in that, comprising:
Receiving equipment, asks for receiving the power supply of exporting by wireless communication module from electronic equipment, and described power supply request comprises the information of voltage of described electronic equipment;
Power-supply controller, comprising: power supply processor and memory,
Described power supply processor is used for: according to described power supply request, generate triggering signal;
Described triggering signal triggers the unlatching port of connecting the power supply circuits switch mating with this information of voltage, and instructed voltage output unit is exported the voltage mating with this information of voltage;
Described memory is connected with described memory by interface;
Switch opens and closes under described power supply processor is controlled;
Voltage output unit, for exporting the voltage mating with this information of voltage.
10. electric supply installation as claimed in claim 9, is characterized in that, comprising: described receiving equipment comprises:
Near field communication (NFC) NFC chip.
11. electric supply installations as claimed in claim 9, is characterized in that, described memory also stores the close port of connecting power supply circuits switch, and the instruction of the unlatching port of the power supply circuits switch that mates with information of voltage in current power supply request of connection.
12. electric supply installations as claimed in claim 9, is characterized in that, described memory also stores the instruction of initiatively powering to electronic equipment, and described instruction realizes:
Transmission is to the power supply signal of electronic equipment power supply;
Receive described electronic equipment and for the confirmation of described power supply signal, accept the power supply request of power supply, described power supply request comprises the information of voltage of this electronic equipment.
13. electric supply installations as claimed in claim 9, is characterized in that, described voltage output unit comprises: reduction voltage circuit.
14. electric supply installations as claimed in claim 9, it is characterized in that, described memory is also stored the instruction of judgement power supply type, and described instruction realizes: judgement power supply type, and indication exports according to current power supply type the voltage mating with this information of voltage by wired or wireless mode.
15. 1 kinds of electric power systems, is characterized in that, comprising: the electric supply installation described in claim 9-14, and, accept the electronic equipment of powering.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210365236.6A CN103683366B (en) | 2012-09-26 | 2012-09-26 | Power electronic equipment method, power supply processor, electric supply installation and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210365236.6A CN103683366B (en) | 2012-09-26 | 2012-09-26 | Power electronic equipment method, power supply processor, electric supply installation and system |
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| CN103683366A true CN103683366A (en) | 2014-03-26 |
| CN103683366B CN103683366B (en) | 2017-11-03 |
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| WO2016095802A1 (en) * | 2014-12-15 | 2016-06-23 | 珠海艾派克微电子有限公司 | Contactless card and communication and power supply method thereof |
| CN107070877A (en) * | 2017-02-04 | 2017-08-18 | 李晨天 | Multiple power source adapting protocol (UPP) |
| CN107834639A (en) * | 2017-11-14 | 2018-03-23 | 常州市派腾电子技术服务有限公司 | Method of supplying power to, electric supply installation, electronic cigarette and intelligent power |
| CN109713527A (en) * | 2018-12-26 | 2019-05-03 | 与德科技有限公司 | A kind of electrifying method of socket, plug and electrical equipment |
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| CN110989813B (en) * | 2019-11-27 | 2021-06-18 | 北京兆维自服装备技术有限公司 | Power supply control device and method and electronic equipment |
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Cited By (5)
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| WO2016095802A1 (en) * | 2014-12-15 | 2016-06-23 | 珠海艾派克微电子有限公司 | Contactless card and communication and power supply method thereof |
| CN107070877A (en) * | 2017-02-04 | 2017-08-18 | 李晨天 | Multiple power source adapting protocol (UPP) |
| CN107070877B (en) * | 2017-02-04 | 2021-07-02 | 李晨天 | Universal power adapter protocol (UPP) |
| CN107834639A (en) * | 2017-11-14 | 2018-03-23 | 常州市派腾电子技术服务有限公司 | Method of supplying power to, electric supply installation, electronic cigarette and intelligent power |
| CN109713527A (en) * | 2018-12-26 | 2019-05-03 | 与德科技有限公司 | A kind of electrifying method of socket, plug and electrical equipment |
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| CN103683366B (en) | 2017-11-03 |
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