CN104716750A - Low-energy-consumption wireless power supply method and relevant device and system - Google Patents
Low-energy-consumption wireless power supply method and relevant device and system Download PDFInfo
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- CN104716750A CN104716750A CN201310689334.XA CN201310689334A CN104716750A CN 104716750 A CN104716750 A CN 104716750A CN 201310689334 A CN201310689334 A CN 201310689334A CN 104716750 A CN104716750 A CN 104716750A
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- 230000005540 biological transmission Effects 0.000 claims description 48
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Abstract
Provided are a low-energy-consumption wireless power supply method and a relevant device and system. The method comprises the steps of transmitting electric energy to a charged terminal in a wireless mode through a power supply terminal so as to trigger the charged terminal to arouse a processor and a communication circuit; receiving a handshake request sent by the charged terminal; sending a handshake completion response to the charged terminal; sending an ID to the charged terminal so as to trigger the processor to arouse a backstage working circuit to enter a backstage working mode when identifying that the largest capacity of a battery of the power supply terminal is smaller than a preset capacity, or the largest capacity of the battery of the power supply terminal is larger than and equal to the preset capacity but the current electric quantity of the battery is smaller than the smallest preset electric quantity threshold; receiving a message which is sent by the charged terminal and used for indicating that the backstage working circuit already enters the backstage working mode; sending a demand information acquisition request carrying a demand information ID to the charged terminal; receiving demand information corresponding to the demand information ID sent by the charged terminal. According to an embodiment of the low-energy-consumption wireless power supply method and the relevant device and system, the power consumption of the power supply terminal can be reduced while the information of the charged terminal is obtained.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of low power consuming wireless power method and relevant apparatus, system.
Background technology
Along with the development of electronic technology, the function of the intelligent terminal such as mobile phone, panel computer is also in continuous increase, a lot of facility is brought to user, but, because the increase of termination function increases making the power consumption of terminal, therefore, the increase of termination function will cause very large challenge to the electricity of end cell.At present, terminal normal service time is probably about one day, if forget charging some day, then within second day, may be faced with the danger of terminal automatic shutdown, cause user cannot obtain the important information stored in terminal.The existing mode of charging without electric terminals of giving is: put together back-to-back for two terminals, then the terminal that electricity is many will be charged to the terminal that electricity is few, the use so that the few terminal of electricity can be started shooting.
In above-mentioned mode of giving without electric terminals charging: the terminal charge few to electricity can be started shooting and normally use, need more electricity, this will expend a big chunk electric energy of power supply terminal, in addition, also need the battery capacity of power supply terminal comparatively large, enough electricity can be provided to start shooting for it to charging terminal.
Summary of the invention
The invention discloses a kind of low power consuming wireless power method and relevant apparatus, system, for reducing the power consumption of power supply terminal while obtaining charging terminal information.
First aspect present invention provides a kind of low power consuming wireless power method, comprising:
Power supply terminal wirelessly sends electric energy, to trigger described charging terminal wake up process device and telecommunication circuit under described electrical energy drive to charging terminal;
Described power supply terminal receives the handshake request that described charging terminal is sent by described telecommunication circuit under described processor controls;
Described power supply terminal sends response of having shaken hands to described charging terminal;
Described power supply terminal sends identification id to charging terminal, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal, preset capacity is less than to trigger battery heap(ed) capacity described in described processor identification, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
What described power supply terminal received that described charging terminal sent by described telecommunication circuit is used to indicate the message entering background work pattern;
Described power supply terminal sends demand information and obtains request to described charging terminal, and described demand information obtains request and carries demand information ID;
Described power supply terminal receives demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit.
In conjunction with first aspect present invention, in the first possible implementation of first aspect present invention, described power supply terminal also comprises before wirelessly sending electric energy to charging terminal:
Power supply terminal detects the wireless power function open command of user's input;
Described power supply terminal responds described wireless power function open command, open wireless function of supplying power, and the step wirelessly sending electric energy to charging terminal described in performing.
In conjunction with first aspect present invention, in the implementation that the second of first aspect present invention is possible, described power supply terminal receive described charging terminal by described telecommunication circuit send be used to indicate the message entering background work pattern after, and described transmission demand information obtains request to before described charging terminal, also comprises:
Described power supply terminal exports demand information name list;
Described power supply terminal detects the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding, and the transmission demand information described in performing obtains request to the step of described charging terminal.
In conjunction with the implementation that the second of first aspect present invention is possible, in the third possible implementation of first aspect present invention, described power supply terminal also comprises before exporting demand information name list:
Described power supply terminal sends authentication information to described charging terminal;
Described power supply terminal receives the authentication result for described authentication information that described charging terminal is sent by described telecommunication circuit;
Described in described power supply terminal identification, whether authentication result is for passing through, the step of the output demand information name list described in if so, then performing.
In conjunction with the third possible implementation of first aspect present invention, in the 4th kind of possible implementation of first aspect present invention, described power supply terminal sends authentication information to before described charging terminal, also comprises:
Described power supply terminal prompting user input authentication information;
Described power supply terminal detects the authentication information of user's input, and the transmission authentication information described in performing is to the step of described charging terminal.
In conjunction with the first of first aspect present invention or first aspect to any one the possible implementation in the 4th kind, in the 5th kind of possible implementation of first aspect present invention, described power supply terminal also comprises after receiving demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit:
Described power supply terminal judges whether to detect that user inputs for terminating the instruction with the communication of described charging terminal, if so, then sends and terminates communication information to described charging terminal, close described background work circuit to trigger described charging terminal;
Described power supply terminal closes wireless power function.
Second aspect present invention provides a kind of low power consuming wireless power method, comprising:
Charging terminal receives the electric energy that wirelessly sends of power supply terminal, and under described electrical energy drive wake up process device and telecommunication circuit;
Described charging terminal sends handshake request to described power supply terminal by described telecommunication circuit under described processor controls;
Described charging terminal receives the response of having shaken hands of described power supply terminal transmission by described telecommunication circuit;
Described charging terminal receives the identification id of described power supply terminal transmission by described telecommunication circuit, and described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal;
Battery heap(ed) capacity and battery current electric quantity described in the described processor identification of described charging terminal, when described battery heap(ed) capacity is less than preset capacity, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
Described charging terminal sends the message that is used to indicate and enters background work pattern to described power supply terminal by described telecommunication circuit;
The demand information that described charging terminal receives the transmission of described power supply terminal by described telecommunication circuit obtains request, and described demand information obtains request and carries demand information ID;
Described charging terminal sends demand information corresponding to described demand information ID to described power supply terminal by described telecommunication circuit.
In conjunction with second aspect present invention, in the first possible implementation of second aspect present invention, after described charging terminal is used to indicate by described telecommunication circuit transmission the message entering background work pattern, and before the demand information acquisition request of reception power supply terminal transmission, also comprise:
Described charging terminal receives the authentication information of described power supply terminal transmission by described telecommunication circuit;
Described in the described processor certification of described charging terminal, whether authentication information passes through, and authentication result is sent to described power supply terminal by described telecommunication circuit, whether to trigger authentication result described in described power supply terminal identification for passing through, if, then export demand information name list, detect the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding.
In conjunction with the first possible implementation of second aspect present invention or second aspect present invention, in the implementation that the second of second aspect present invention is possible, described charging terminal sends demand information corresponding to demand information ID to after described power supply terminal by described telecommunication circuit, also comprises:
Described charging terminal receives the end communication information of described power supply terminal transmission by described telecommunication circuit;
Described charging terminal closes described background work circuit according to described end communication information.
Third aspect present invention provides a kind of power supply terminal, comprising:
Supply module, for wirelessly sending electric energy, to trigger described charging terminal wake up process device and telecommunication circuit under described electrical energy drive to charging terminal;
Receiver module, for receiving the handshake request that described charging terminal is sent by described telecommunication circuit under described processor controls;
Sending module, for sending response of having shaken hands to described charging terminal;
Described sending module, also for sending identification id to charging terminal, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal, preset capacity is less than to trigger battery heap(ed) capacity described in described processor identification, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
Described receiver module, is also used to indicate for what receive that described charging terminal sent by described telecommunication circuit the message entering background work pattern;
Described sending module, also obtain request to described charging terminal for sending demand information, described demand information obtains request and carries demand information ID;
Described receiver module, also for receiving demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit.
In conjunction with third aspect present invention, in the first possible implementation of third aspect present invention, described power supply terminal also comprises:
Detect respond module, for detecting the wireless power function open command of user's input, respond described wireless power function open command, open wireless function of supplying power, and trigger the step wirelessly sending electric energy to charging terminal described in the execution of described supply module.
In conjunction with third aspect present invention, in the implementation that the second of third aspect present invention is possible, described power supply terminal also comprises:
Output module, for exporting demand information name list;
Detection module, for detecting the demand information title that user chooses from the described demand information name list that described output module exports, the demand information ID that the demand information title chosen described in acquisition is corresponding, and the transmission demand information triggered described in the execution of described sending module obtains request to the step of described charging terminal.
In conjunction with the implementation that the second of third aspect present invention is possible, in the third possible implementation of third aspect present invention, described sending module, also for sending authentication information to described charging terminal;
Described receiver module, also for receiving the authentication result for described authentication information that described charging terminal is sent by described telecommunication circuit;
Described power supply terminal also comprises:
Identification module, for identifying that whether described authentication result that described receiver module receives is for passing through, if so, then trigger described output module perform described in the step of output demand information name list.
In conjunction with the third possible implementation of third aspect present invention, in the 4th kind of possible implementation of third aspect present invention, described power supply terminal also comprises:
Prompting detection module, for pointing out user's input authentication information, detects the authentication information of user's input, and the transmission authentication information triggered described in the execution of described sending module is to the step of described charging terminal.
In conjunction with the first of third aspect present invention or the third aspect to any one the possible implementation in the 4th kind, in the 5th kind of possible implementation of third aspect present invention, described power supply terminal also comprises:
Judge module, for judging whether to detect that user inputs for terminating the instruction with the communication of described charging terminal;
Described sending module, also for when the judged result of described judge module is for being, sending and terminating communication information to described charging terminal, closing described background work circuit to trigger described charging terminal;
Closing module, for closing wireless power function.
Fourth aspect present invention provides a kind of charging terminal, comprising:
Charging module, for receiving the electric energy that power supply terminal wirelessly sends, and under described electrical energy drive wake up process device and telecommunication circuit;
Communication module, sends handshake request to described power supply terminal under controlling at described processor;
Described communication module, also for receiving the response of having shaken hands that described power supply terminal sends;
Described communication module, also for receiving the identification id that described power supply terminal sends, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal;
Described processor, for identifying the described battery heap(ed) capacity that described communication module receives and battery current electric quantity, when described battery heap(ed) capacity is less than preset capacity, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
Described communication module, also for sending the message that is used to indicate and enters background work pattern to described power supply terminal;
Described communication module, the demand information also sent for receiving described power supply terminal obtains request, and described demand information obtains request and carries demand information ID;
Described communication module, also for sending demand information corresponding to described demand information ID to described power supply terminal.
In conjunction with fourth aspect present invention, in the first possible implementation of fourth aspect present invention, described communication module, also for receiving the authentication information that described power supply terminal sends;
Described processor, whether the described authentication information also received for communication module described in certification passes through;
Described communication module, also for the authentication result of described processor certification is sent to described power supply terminal, whether to trigger authentication result described in described power supply terminal identification for passing through, if, then export demand information name list, detect the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding.
In conjunction with the first possible implementation of fourth aspect present invention or fourth aspect, in the implementation that the second of fourth aspect present invention is possible, described communication module, also for receiving the end communication information that described power supply terminal sends;
Described processor, the described end communication information also for receiving according to described communication module closes described background work circuit.
Fifth aspect present invention provides a kind of low power consuming wireless power supply system, comprises power supply terminal and charging terminal, wherein:
Described power supply terminal, for wirelessly sending electric energy to charging terminal;
Described charging terminal, for receiving the described electric energy that described power supply terminal wirelessly sends, wake up process device and telecommunication circuit under described electrical energy drive, and sends handshake request to described power supply terminal by described telecommunication circuit under described processor controls;
Described power supply terminal, also for receiving the described handshake request that described charging terminal is sent by described telecommunication circuit under described processor controls, and sends response of having shaken hands to described charging terminal;
Described charging terminal, also for received by described telecommunication circuit described power supply terminal send described in have shaken hands response;
Described power supply terminal, also for sending identification id to charging terminal, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal;
Described charging terminal, also for being received the described identification id that described power supply terminal sends by described telecommunication circuit, battery heap(ed) capacity and battery current electric quantity described in described processor identification, when described battery heap(ed) capacity is less than preset capacity, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery, and send the message that is used to indicate and enters background work pattern to described power supply terminal by described telecommunication circuit,
Described power supply terminal, also for receive described charging terminal to be sent by described telecommunication circuit described in be used to indicate the message entering background work pattern, and sending demand information acquisition request to described charging terminal, described demand information obtains request and carries demand information ID;
Described charging terminal, the described demand information also sent for being received described power supply terminal by described telecommunication circuit obtains request, and sends demand information corresponding to described demand information ID to described power supply terminal;
Described power supply terminal, also for receiving described demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit.
In conjunction with fifth aspect present invention, in the first possible implementation of fifth aspect present invention, described power supply terminal, also for detecting the wireless power function open command of user's input, respond described wireless power function open command, open wireless function of supplying power, and the step wirelessly sending electric energy to charging terminal described in performing.
In conjunction with fifth aspect present invention, in the implementation that the second of fifth aspect present invention is possible, described power supply terminal, also for exporting demand information name list, detect the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding, and the transmission demand information described in performing obtains request to the step of described charging terminal.
In conjunction with the implementation that the second of fifth aspect present invention is possible, in the third possible implementation of fifth aspect present invention, described power supply terminal, also for sending authentication information to described charging terminal;
Described charging terminal, also for being received the described authentication information that described power supply terminal sends by described telecommunication circuit, described in described processor certification, whether authentication information passes through, and authentication result is sent to described power supply terminal by described telecommunication circuit;
Described power supply terminal, also for receiving the described authentication result for described authentication information that described charging terminal is sent by described telecommunication circuit, identify that whether described authentication result is for passing through, the step of the output demand information name list described in if so, then performing.
In conjunction with the third possible implementation of fifth aspect present invention, in the 4th kind of possible implementation of fifth aspect present invention, described power supply terminal, also for pointing out user's input authentication information, detect the authentication information of user's input, and the transmission authentication information described in performing is to the step of described charging terminal.
In conjunction with the first of fifth aspect present invention or the 5th aspect to any one the possible implementation in the 4th kind, in the 5th kind of possibility implementation of fifth aspect present invention, described power supply terminal, also for judging whether to detect that user inputs for terminating the instruction with the communication of described charging terminal, if, then send and terminate communication information to described charging terminal, and close wireless power function;
Described charging terminal, also for being received the end communication information that described power supply terminal sends by described telecommunication circuit, and closes described background work circuit according to described end communication information.
In the embodiment of the present invention, power supply terminal charges to charging terminal wirelessly, when the battery heap(ed) capacity of power supply terminal is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, charging terminal selects background work pattern, and under background work pattern, demand information is sent to power supply terminal, and the power consumption of background work pattern is little, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of a kind of low power consuming wireless power method disclosed in the embodiment of the present invention;
Fig. 2 is the flow chart of another kind of low power consuming wireless power method disclosed in the embodiment of the present invention;
Fig. 3 is the flow chart of the embodiment of the present invention another low power consuming wireless power method disclosed;
Fig. 4 is the structure chart of a kind of power supply terminal disclosed in the embodiment of the present invention;
Fig. 5 is the structure chart of another kind of power supply terminal disclosed in the embodiment of the present invention;
Fig. 6 is the structure chart of a kind of charging terminal disclosed in the embodiment of the present invention;
Fig. 7 is a kind of terminating circuit disclosed in the embodiment of the present invention;
Fig. 8 is a kind of two-way circuit disclosed in the embodiment of the present invention;
Fig. 9 is the structure chart of a kind of low power consuming wireless power supply system disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of low power consuming wireless power method and relevant apparatus, system is provided, for reducing the power consumption of power supply terminal while obtaining charging terminal information in the embodiment of the present invention.Below be described in detail respectively.
Refer to Fig. 1, Fig. 1 is the flow chart of a kind of low power consuming wireless power method disclosed in the embodiment of the present invention.Low power consuming wireless power method shown in Fig. 1 is applicable to the intelligent terminal such as mobile phone, panel computer, and the embodiment of the present invention is not construed as limiting.Wherein, the low power consuming wireless power method shown in Fig. 1 describes from the angle of power supply terminal.As shown in Figure 1, this low power consuming wireless power method can comprise the following steps.
S101, power supply terminal wirelessly send electric energy, to trigger charging terminal wake up process device and telecommunication circuit under electrical energy drive to charging terminal.
In the embodiment of the present invention, power supply terminal can be the equipment of mobile phone with wireless power function or other low capacity, and also can be the panel computer with wireless power function or other jumbo equipment, the embodiment of the present invention be not construed as limiting.
S102, power supply terminal receive charging terminal under processor control by handshake request that telecommunication circuit sends.
In the embodiment of the present invention, handshake request is for setting up the communication between power supply terminal and charging terminal.
S103, power supply terminal send response of having shaken hands to charging terminal.
In the embodiment of the present invention, after power supply terminal wirelessly sends electric energy to charging terminal, have the process that a wait-receiving mode charging terminal sends handshake request, when this process exceedes the regular hour, power supply terminal will terminate this and powers and close wireless power function; When receiving the handshake request that charging terminal sends within the regular hour, communication will be set up according to handshake request, and sending response of having shaken hands to charging terminal after having set up, showing can communicate between power supply terminal and charging terminal.Wherein, the maximum wait time of waiting process is set as required by developer.
S104, power supply terminal send identification id to charging terminal, identification id carries battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal, preset capacity is less than with Trigger processor identification battery heap(ed) capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, wake up process device and telecommunication circuit place background work circuit enter background work pattern, and background work circuit does not comprise screen and battery.
In the embodiment of the present invention, after power supply terminal can communicate with charging terminal, the identification id carrying its cells heap(ed) capacity information and battery current electric quantity information is sent to charging terminal by power supply terminal, so that the charging terminal battery heap(ed) capacity information of power supply terminal of carrying according to identification id and the corresponding mode of operation of battery current electric quantity Information Selection.
What S105, power supply terminal reception charging terminal was sent by telecommunication circuit is used to indicate the message entering background work pattern.
S106, power supply terminal send demand information and obtain request to charging terminal, and demand information obtains request and carries demand information ID.
In the embodiment of the present invention, the demand information carrying demand information ID is obtained request and sends to charging terminal by power supply terminal, and wherein, demand information ID can be as shown in table 1,
Table 1 demand information ID
| The first demand information ID | Contact person |
| The second demand information ID | Information |
| The third demand information ID | |
| ... | ... |
The demand information that the demand information ID that S107, power supply terminal reception charging terminal is sent by telecommunication circuit is corresponding.
In the embodiment of the present invention, demand information can be contact phone, note, mail, memorandum, log etc., and the embodiment of the present invention is not construed as limiting.
In the low power consuming wireless power method described by Fig. 1, power supply terminal charges to charging terminal wirelessly, when the battery heap(ed) capacity of power supply terminal is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, power supply terminal only needs to the background work circuit supply of charging terminal, and can from charging terminal acquiring demand information, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.
Refer to Fig. 2, Fig. 2 is the flow chart of another kind of low power consuming wireless power method disclosed in the embodiment of the present invention.Low power consuming wireless power method shown in Fig. 2 is applicable to the intelligent terminal such as mobile phone, panel computer, and the embodiment of the present invention is not construed as limiting.Wherein, the low power consuming wireless power method shown in Fig. 2 describes from the angle of charging terminal.As shown in Figure 2, this low power consuming wireless power method can comprise the following steps.
S201, charging terminal receive the electric energy that wirelessly sends of power supply terminal, and under electrical energy drive wake up process device and telecommunication circuit.
In the embodiment of the present invention, charging terminal is wake up process device and telecommunication circuit under electrical energy drive first, can communicate.Wherein, charging terminal can be the equipment of mobile phone with wireless power function or other low capacity, and also can be the panel computer with wireless power function or other jumbo equipment, the embodiment of the present invention be not construed as limiting.
S202, charging terminal send handshake request by telecommunication circuit to power supply terminal under processor control.
In the embodiment of the present invention, after the processor of charging terminal and telecommunication circuit work, handshake request will be sent to power supply terminal, for setting up the communication between this charging terminal and this power supply terminal.
S203, charging terminal receive the response of having shaken hands of power supply terminal transmission by telecommunication circuit.
S204, charging terminal receive the identification id of power supply terminal transmission by telecommunication circuit, and identification id carries battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal.
The processor identification battery heap(ed) capacity of S205, charging terminal and battery current electric quantity, when battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, wake up process device and telecommunication circuit place background work circuit enter background work pattern, and background work circuit does not comprise screen and battery.
In the embodiment of the present invention, the identification id that charging terminal can send according to power supply terminal selects different mode of operations, when battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, the background work pattern at selection processor and telecommunication circuit place, now, the circuit that the screen of charging terminal, battery and other power consumption are larger does not work; Correspondingly, when battery heap(ed) capacity is more than or equal to preset capacity and battery current electric quantity is more than or equal to default minimum amount of power threshold value, select foreground pattern, now, the circuit of the common function such as screen, battery is by work.
Illustrate, suppose that the battery heap(ed) capacity of power supply terminal is 20000mAh, charging terminal preset capacity is 10000mAh, presets minimum amount of power threshold value 5000mAh, the battery of power supply terminal relative to charging terminal battery be high capacity cell, when the current electric quantity of power supply terminal is 10000mAh, now the battery heap(ed) capacity of power supply terminal is greater than preset capacity and battery current electric quantity is greater than default minimum amount of power threshold value, therefore, charging terminal selects foreground pattern, and power supply terminal can will to be started shooting use to make charging terminal to charging terminal charging; When the current electric quantity of power supply terminal is 1000mAh, now the battery heap(ed) capacity of power supply terminal is greater than preset capacity but battery current electric quantity is less than default minimum amount of power threshold value, therefore, charging terminal selects background work pattern, power supply terminal only charges to the background work circuit of charging terminal, to obtain demand information from charging terminal, will stop power supply after obtaining information.Suppose that the battery heap(ed) capacity of power supply terminal is 10000mAh, charging terminal preset capacity is 20000mAh, presets minimum amount of power threshold value 5000mAh, the battery of power supply terminal relative to charging terminal battery be small-capacity cells, therefore, no matter the battery current electric quantity of power supply terminal is how many, charging terminal all selects background work pattern, and power supply terminal only charges to the background work circuit of charging terminal, to obtain demand information from charging terminal, will stop power supply after obtaining information.
S206, charging terminal by telecommunication circuit send be used to indicate enter background work pattern message to power supply terminal.
The demand information that S207, charging terminal receive power supply terminal transmission by telecommunication circuit obtains request, and demand information obtains request and carries demand information ID.
S208, charging terminal send demand information corresponding to demand information ID to power supply terminal by telecommunication circuit.
In the low power consuming wireless power method described by Fig. 2, the battery heap(ed) capacity that charging terminal works as power supply terminal is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, select background work pattern, power supply terminal is now needed to provide less electricity the demand information of user's needs can be sent to power supply terminal, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.
Refer to Fig. 3, Fig. 3 is the flow chart of the embodiment of the present invention another low power consuming wireless power method disclosed.Low power consuming wireless power method shown in Fig. 3 is applicable to the intelligent terminal such as mobile phone, panel computer, and the embodiment of the present invention is not construed as limiting.Wherein, the low power consuming wireless power method shown in Fig. 3 describes from the angle of power supply terminal and charging terminal.As shown in Figure 3, this low power consuming wireless power method can comprise the following steps.
S301, power supply terminal detect the wireless power function open command of user's input, response wireless power function open command, open wireless function of supplying power.
In the embodiment of the present invention, power supply terminal is not charged to charging terminal, and when carry out charging to charging terminal and to be determined by user, therefore, power supply terminal needs the wireless power function open command detecting user's input, response wireless power function open command, and open wireless function of supplying power.Wherein, power supply terminal can be the equipment of mobile phone with wireless power function or other low capacity, and also can be the panel computer with wireless power function or other jumbo equipment, the embodiment of the present invention be not construed as limiting.
S302, power supply terminal wirelessly send electric energy to charging terminal.
In the embodiment of the present invention, after power supply terminal open wireless function of supplying power, when charging terminal puts together with power supply terminal, as placed back-to-back, power supply terminal will wirelessly be powered to charging terminal.
S303, charging terminal be wake up process device and telecommunication circuit under electrical energy drive.
In the embodiment of the present invention, charging terminal receive power supply terminal send electric energy after, first can under the driving of electric energy wake up process device and telecommunication circuit, can communicate.Wherein, charging terminal can be the equipment of mobile phone with wireless power function or other low capacity, and also can be the panel computer with wireless power function or other jumbo equipment, the embodiment of the present invention be not construed as limiting.
S304, charging terminal send handshake request to power supply terminal.
In the embodiment of the present invention, after the processor of charging terminal and telecommunication circuit work, handshake request will be sent to power supply terminal, for setting up the communication between this charging terminal and this power supply terminal.
S305, power supply terminal send response of having shaken hands to charging terminal.
In the embodiment of the present invention, after power supply terminal wirelessly sends electric energy to charging terminal, have the process that a wait-receiving mode charging terminal sends handshake request, when this process exceedes the regular hour, power supply terminal will terminate this and powers and close wireless power function; When receiving the handshake request that charging terminal sends within the regular hour, communication will be set up according to handshake request, and sending response of having shaken hands to charging terminal after having set up, showing can communicate between power supply terminal and charging terminal.Wherein, the maximum wait time of waiting process is set as required by developer.
S306, power supply terminal send identification id to charging terminal, and identification id carries battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal.
In the embodiment of the present invention, power supply terminal will have been shaken hands after response sends to charging terminal, and the identification id carrying its cells heap(ed) capacity information and battery current electric quantity information is sent to charging terminal.
S307, charging terminal identification battery heap(ed) capacity and battery current electric quantity, when battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, wake up process device and telecommunication circuit place background work circuit enter background work pattern, and background work circuit does not comprise screen and battery.
In the embodiment of the present invention, after charging terminal receives the battery heap(ed) capacity information of carrying power supply terminal of power supply terminal transmission and the identification id of battery current electric quantity information, battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal will be identified, when battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, the background work pattern at selection processor and telecommunication circuit place, now, the screen of charging terminal, the circuit that battery is larger with other power consumption does not work, correspondingly, when battery heap(ed) capacity is more than or equal to preset capacity and battery current electric quantity is more than or equal to default minimum amount of power threshold value, select foreground pattern, now, the circuit of the common function such as screen, battery is by work.
Illustrate, suppose that the battery heap(ed) capacity of power supply terminal is 20000mAh, charging terminal preset capacity is 10000mAh, presets minimum amount of power threshold value 5000mAh, the battery of power supply terminal relative to charging terminal battery be high capacity cell, when the current electric quantity of power supply terminal is 10000mAh, now the battery heap(ed) capacity of power supply terminal is greater than preset capacity and battery current electric quantity is greater than default minimum amount of power threshold value, therefore, charging terminal selects foreground pattern, and power supply terminal can will to be started shooting use to make charging terminal to charging terminal charging; When the current electric quantity of power supply terminal is 1000mAh, now the battery heap(ed) capacity of power supply terminal is greater than preset capacity but battery current electric quantity is less than default minimum amount of power threshold value, therefore, charging terminal selects background work pattern, power supply terminal only charges to the background work circuit of charging terminal, to obtain demand information from charging terminal, will stop power supply after obtaining information.Suppose that the battery heap(ed) capacity of power supply terminal is 10000mAh, charging terminal preset capacity is 20000mAh, presets minimum amount of power threshold value 5000mAh, the battery of power supply terminal relative to charging terminal battery be small-capacity cells, therefore, no matter the battery current electric quantity of power supply terminal is how many, charging terminal all selects background work pattern, and power supply terminal only charges to the background work circuit of charging terminal, to obtain demand information from charging terminal, will stop power supply after obtaining information.
S308, charging terminal send be used to indicate enter background work pattern message to power supply terminal.
In the embodiment of the present invention, when charging terminal select be background work pattern time, by send be used to indicate enter background work pattern message to power supply terminal; Correspondingly, when charging terminal select be foreground pattern time, by send be used to indicate enter foreground pattern message to power supply terminal.
S309, power supply terminal prompting user input authentication information, detects the authentication information of user's input.
In the embodiment of the present invention, when power supply terminal receive charging terminal send be used to indicate the message entering background work pattern after, the electricity of its backstage operating circuit work will be supplied to charging terminal with wireless form, and point out user's input authentication information, can voice message be passed through, also can pass through display reminding information on a display screen, the embodiment of the present invention is not construed as limiting, detect the authentication information of user's input afterwards, authentication information can be as shown in table 2
Table 2 authentication information
Wherein, user name and user cipher refer to user name and the user cipher of charging terminal.
Correspondingly, when power supply terminal receive that charging terminal sends be used to indicate the message entering foreground pattern after, supply electricity by with wireless form to charging terminal, to make charging terminal can start shooting use, will follow-up step do not had.
S310, power supply terminal send authentication information to charging terminal.
Whether S311, this authentication information of charging terminal certification pass through.
In the embodiment of the present invention, after charging terminal receives the authentication information of user's input that power supply terminal sends, whether authentication information authenticated user inputted is consistent with the authentication information that user has set, if, then think by certification, if not, then think and do not pass through certification.
S312, charging terminal send authentication result to power supply terminal.
S313, power supply terminal identification authentication result, whether for passing through, if so, then export demand information name list, detect the demand information title that user chooses from demand information name list, obtain the demand information ID that the demand information title chosen is corresponding.
In the embodiment of the present invention, after power supply terminal receives the authentication result of charging terminal transmission, by identification authentication result whether for passing through, if, then show that power supply terminal can from charging terminal obtaining information, therefore, power supply terminal exports the name of the information that demand information name list is selected for user to need, detect the demand information title chosen from demand information name list of user, and obtain demand information ID corresponding to the demand information title chosen.Correspondingly, if not, then again point out user's input authentication information, repeat step S309-S313.
S314, power supply terminal send demand information and obtain request to charging terminal, and demand information obtains request and carries demand information ID.
In the embodiment of the present invention, the demand information carrying demand information ID is obtained request and sends to charging terminal by power supply terminal, and wherein, demand information ID can be as shown in table 1.
S315, charging terminal send demand information corresponding to demand information ID to power supply terminal.
S316, power supply terminal judge whether the instruction for terminating communication detecting that user inputs.
In the embodiment of the present invention, after power supply terminal receives demand information corresponding to demand information ID that charging terminal sends, power supply terminal will judge whether the instruction being used for terminating to communicate detecting that user inputs.
S317, if so, then power supply terminal send terminate communication information to charging terminal.
In the embodiment of the present invention, if power supply terminal judges the instruction for terminating communication detecting that user inputs, then send and terminate communication information to charging terminal; Correspondingly, if power supply terminal judges the instruction for terminating communication not detecting that user inputs, then again demand information name list is exported.
S318, charging terminal close background work circuit.
In the embodiment of the present invention, after charging terminal receives the end communication information of power supply terminal transmission, background work circuit will be closed.
S319, power supply terminal close wireless power function.
In the embodiment of the present invention, power supply terminal transmission terminate communication information to charging terminal after, will close its wireless power function, but be not at once closedown, centre can certain interval of time, and the length of interval time is arranged as required by developer.
In the low power consuming wireless power method described by Fig. 3, power supply terminal charges to charging terminal wirelessly, when the battery heap(ed) capacity of power supply terminal is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, charging terminal selects background work pattern, now, power supply terminal only needs to the background work circuit supply of charging terminal, and from charging terminal acquiring demand information, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.In addition, when battery heap(ed) capacity is greater than preset capacity and battery current electric quantity is greater than default minimum amount of power threshold value, charging terminal selects foreground pattern, and power supply terminal supplies enough electricity for its start to charging terminal, therefore, practical.
Refer to Fig. 4, Fig. 4 is the structure chart of a kind of power supply terminal disclosed in the embodiment of the present invention.Power supply terminal shown in Fig. 4 is applicable to the intelligent terminal such as mobile phone, panel computer, and the embodiment of the present invention is not construed as limiting.As shown in Figure 4, this power supply terminal 400 can comprise:
Supply module 401, for wirelessly sending electric energy, to trigger charging terminal wake up process device and telecommunication circuit under electrical energy drive to charging terminal;
Receiver module 402, for receiving charging terminal under processor control by handshake request that telecommunication circuit sends;
Sending module 403, for sending response of having shaken hands to charging terminal;
Sending module 403, also for sending identification id to charging terminal, identification id carries battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal, preset capacity is less than with Trigger processor identification battery heap(ed) capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, wake up process device and telecommunication circuit place background work circuit enter background work pattern, and background work circuit does not comprise screen and battery;
Receiver module 402, is also used to indicate for what receive that charging terminal sent by telecommunication circuit the message entering background work pattern;
Sending module 403, also obtain request to charging terminal for sending demand information, demand information obtains request and carries demand information ID;
Receiver module 402, also for receiving demand information corresponding to demand information ID that charging terminal sent by described telecommunication circuit.
As a kind of possible execution mode, power supply terminal 400 can also comprise:
Detect respond module 404, for detecting the wireless power function open command of user's input, response wireless power function open command, open wireless function of supplying power, and trigger supply module 401 and perform the described step wirelessly sending electric energy to charging terminal.
As a kind of possible execution mode, power supply terminal 400 can also comprise:
Output module 405, for exporting demand information name list;
Detection module 406, for detecting the demand information title that user chooses from the demand information name list that output module 405 exports, obtain the demand information ID that the demand information title chosen is corresponding, and trigger sending module 403 and perform described transmission demand information and obtain request to the step of charging terminal.
As a kind of possible execution mode, sending module 403, also for sending authentication information to charging terminal;
Receiver module 402, also for receiving the authentication result for authentication information that charging terminal is sent by telecommunication circuit;
Power supply terminal 400 can also comprise:
Identification module 407, for identifying that whether authentication result that receiver module 402 receives is for passing through, and if so, then triggers the step that output module 405 performs described output demand information name list.
Correspondingly, if when identification module 407 identifies that the authentication result that receiver module 402 receives is no, then trigger prompts detection module 408 points out user's input authentication information again.
As a kind of possible execution mode, power supply terminal 400 can also comprise:
Prompting detection module 408, for pointing out user's input authentication information, detecting the authentication information of user's input, and triggering sending module 403 and perform described transmission authentication information to the step of charging terminal.
As a kind of possible execution mode, power supply terminal 400 can also comprise:
Judge module 409, for judging whether to detect that user inputs for terminating the instruction with the communication of charging terminal;
Sending module 403, also for when the judged result of judge module 409 is for being, sending and terminating communication information to charging terminal, closes background work circuit to trigger charging terminal;
Correspondingly, when the judged result of judge module 409 is no, then triggers output module 405 and again export demand information name list.
Closing module 410, for closing wireless power function.
Module in the embodiment of the present invention can carry out merging, divide and deleting according to actual needs.
In the power supply terminal described by Fig. 4, power supply terminal charges to charging terminal wirelessly, when power supply terminal battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, power supply terminal only needs to the background work circuit supply of charging terminal, and can from charging terminal acquiring demand information, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.
Refer to Fig. 5, Fig. 5 is the structure chart of another kind of power supply terminal disclosed in the embodiment of the present invention.Power supply terminal shown in Fig. 5 is applicable to the intelligent terminal such as mobile phone, panel computer, and the embodiment of the present invention is not construed as limiting.As shown in Figure 5, this power supply terminal 500 can comprise battery module 501, power management module 502, supply module 503, screen module 504, radio-frequency module 505, processor 506, memory 507, communication module 508.Memory 507 stores various program, and processor 506 can be connected by bus or other modes with other module, wherein:
Supply module 503 performs following operation:
Wirelessly send electric energy, to trigger charging terminal wake up process device and telecommunication circuit under electrical energy drive to charging terminal;
Communication module 508 performs following operation:
Receive charging terminal under processor control by handshake request that telecommunication circuit sends;
Transmission has shaken hands response to charging terminal;
Send identification id to charging terminal, identification id carries battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal, preset capacity is less than with the processor identification battery heap(ed) capacity triggering charging terminal, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, wake up process device and telecommunication circuit place background work circuit enter background work pattern, and background work circuit does not comprise screen and battery;
What reception charging terminal was sent by telecommunication circuit is used to indicate the message entering background work pattern;
Send demand information and obtain request to charging terminal, demand information obtains request and carries demand information ID;
The demand information that the demand information ID that reception charging terminal is sent by described telecommunication circuit is corresponding.
As a kind of possible execution mode, supply module 503 wirelessly sends electric energy to charging terminal, to trigger charging terminal under electrical energy drive before wake up process device and telecommunication circuit, processor 506 calls the program that memory 507 stores, and performs following operation:
Detect the wireless power function open command of user's input;
Response wireless power function open command, open wireless function of supplying power, and control supply module 503 and perform the described step wirelessly sending electric energy to charging terminal.
As a kind of possible execution mode, communication module 508 receive charging terminal by telecommunication circuit send be used to indicate the message entering background work pattern after, and send demand information acquisition request to before charging terminal, processor 506 can also perform following operation:
Export demand information name list;
Detect the demand information title chosen from demand information name list of user, obtain the demand information ID that the demand information title chosen is corresponding, and control communication module 508 and perform described transmission demand information and obtain request to the step of charging terminal.
As a kind of possible execution mode, processor 506 is before output demand information name list, and communication module 508 can also perform following operation:
Send authentication information to charging terminal;
Receive the authentication result for authentication information that charging terminal is sent by telecommunication circuit;
Processor 506 can also perform following operation:
Identify that whether authentication result is for passing through, the step of the output demand information name list described in if so, then performing.
Correspondingly, if when identifying that authentication result is no, then again point out user's input authentication information.
As a kind of possible execution mode, communication module 508 is before transmission authentication information is to charging terminal, and processor 506 can also perform following operation:
Prompting user input authentication information;
Detect the authentication information of user's input, and triggered communication module 508 performs described transmission authentication information to the step of charging terminal.
As a kind of possible execution mode, after the demand information that the demand information ID that communication module 508 is sent by telecommunication circuit at reception charging terminal is corresponding, processor 506 can also perform following operation:
Judging whether to detect that user inputs for terminating the instruction with the communication of charging terminal, if so, then controlling communication module 508 and sending and terminate communication information to charging terminal, closing background work circuit to trigger charging terminal;
Close wireless power function.
Correspondingly, when processor 506 do not detect that user inputs for terminating the instruction with the communication of charging terminal time, then again export demand information name list.
In the embodiment of the present invention, the battery module 501 of power supply terminal 500, power management module 502, supply module 503, screen module 504, radio-frequency module 505, processor 506, memory 507, communication module 508 is all in work, wherein, power management module 502 is powered to charging terminal with to communication module 508 by supply module 503 for controlling battery module 501, memory 507 is for storage program, wherein, supply module 503 comprises power supply coil, power supply coil is used for powering wirelessly to charging terminal, communicator 508 comprises communication coil, for sending the information of information and the transmission of reception charging terminal to charging terminal.
Module in the embodiment of the present invention can carry out merging, divide and deleting according to actual needs.
In the power supply terminal described by Fig. 5, power supply terminal charges to charging terminal wirelessly, when power supply terminal battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, power supply terminal only needs to the background work circuit supply of charging terminal, and can from charging terminal acquiring demand information, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.
Refer to Fig. 6, Fig. 6 is the structure chart of a kind of charging terminal disclosed in the embodiment of the present invention.Charging terminal shown in Fig. 4 is applicable to the intelligent terminal such as mobile phone, panel computer, and the embodiment of the present invention is not construed as limiting.As shown in Figure 6, this charging terminal 600 can comprise battery module 601, power management module 602, charging module 603, screen module 604, radio-frequency module 605, processor 606, memory 607, communication module 608.Memory 607 stores various program, and processor 606 can be connected by bus or other modes with other module, wherein:
Charging module 603 performs following operation:
Receive the electric energy that wirelessly sends of power supply terminal, and under electrical energy drive wake up process device and telecommunication circuit;
Communication module 608 performs following operation:
Handshake request is sent under processor control to power supply terminal;
Receive the response of having shaken hands that power supply terminal sends;
Receive the identification id that power supply terminal sends, identification id carries battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal;
Processor 606 performs following operation:
The battery heap(ed) capacity that identification communication module 608 receives and battery current electric quantity, when battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, wake up process device and telecommunication circuit place background work circuit enter background work pattern, and background work circuit does not comprise screen and battery;
Correspondingly, when battery heap(ed) capacity is more than or equal to preset capacity and battery current electric quantity is more than or equal to default minimum amount of power threshold value, select foreground pattern, now, the circuit of the common function such as screen, battery is by work;
Communication module 608 can also perform following operation:
Send be used to indicate enter background work pattern message to power supply terminal;
Correspondingly, when selection foreground pattern, transmission has entered the message of foreground pattern to power supply terminal, and after this, reception charging terminal provides to make its use of can starting shooting by power supply terminal, will not send demand information to power supply terminal;
Receive the demand information acquisition request that power supply terminal sends, demand information obtains request and carries demand information ID;
Send demand information corresponding to demand information ID to power supply terminal.
As a kind of possible execution mode, communication module 608 can also perform following operation:
Receive the authentication information that power supply terminal sends;
Processor 606 can also perform following operation:
Whether the authentication information that authentication communication module 608 receives passes through;
Communication module 608 can also perform following operation:
The authentication result of processor 606 certification is sent to power supply terminal, whether to trigger power supply terminal identification authentication result for passing through, if, then export demand information name list, detect the demand information title chosen from demand information name list of user, obtain the demand information ID that the demand information title chosen is corresponding.
As a kind of possible execution mode, communication module 608 can also perform following operation:
Receive the end communication information that power supply terminal sends;
Processor 606 can also perform following operation:
Background work circuit is closed according to the end communication information that communication module 608 receives.
In the embodiment of the present invention, when charging terminal 600 selects background work pattern, only have power management module 602, charging module 603, processor 606, memory 607, communication module 608 to work, now, battery module 601, screen module 604, radio-frequency module 605 do not work; When charging terminal 600 selects foreground pattern, battery module 601, power management module 602, charging module 603, screen module 604, radio-frequency module 605, processor 606, memory 607, communication module 608 all work.Wherein, the electricity that charging module 603 provides for receiving power supply terminal, and provide electricity to other module by power management module 602, charging module 603 comprises charge coil, the electricity that charge coil provides for receiving power supply terminal, communicator 608 comprises communication coil, for sending the information of information and the transmission of reception power supply terminal to power supply terminal.
Module in the embodiment of the present invention can carry out merging, divide and deleting according to actual needs.
In the low power consuming wireless power method described by Fig. 6, the battery heap(ed) capacity that charging terminal works as power supply terminal is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, select background work pattern, power supply terminal is now needed to provide less electricity the demand information of user's needs can be sent to power supply terminal, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.
As a kind of possible execution mode, supply module in Fig. 5 and the charging module in Fig. 6 can be double-direction radio charging module, now this terminal both can as charging terminal, also can as power supply terminal, the circuit of this terminal can be as shown in Figure 7, when this terminal is as power supply terminal, switch sw1, sw2 close, and in functional unit, each functional module power supply is on off state when normally using.Battery boosts to certain value by the BOOST circuit in battery management module and reaches the voltage range meeting double-direction radio charging module and normally work, the inversion of voltage is realized by controller CONTROL control switch pipe S1 ~ S4, form transmit network by coil Lr and electric capacity Cr and energy is transmitted to receiving terminal, can be communicated with charging terminal by the communication NFC module near field simultaneously; When this terminal is charging terminal, switch sw1 disconnects, switch sw2 closes, and consists of and receives network, carry out rectification by rectification S1 ~ S4 and D1 ~ D4 coil Lr and electric capacity Cr, synchronous rectification state can be operated in, also can be common bridge rectifier, then by the BUCK circuit voltage stabilizing in battery management module, power to functional module, can be communicated with power supply terminal by the communication NFC module near field simultaneously, transmission of information.Wherein CONTROL unit and NFC module are powered by Voltage stabilizing module, the input voltage of Voltage stabilizing module is in power supply state according to equipment or receives energy state and change, if be power supply state, input power is battery, if for receiving energy state, then input power is the voltage after rectification.Wherein, Fig. 8 is a kind of two-way circuit, when left side is as input, is BOOST circuit, when right side is as input, is BUCK circuit, can BOOST and BUCK circuit in alternate figures 7.
As a kind of possible execution mode, supply module in Fig. 5 can be double-direction radio charging module, now this power supply terminal both can also can as charging terminal as power supply terminal, but the charging module in Fig. 6 can only be unidirectional, and this charging terminal can only as charging terminal.
As a kind of possible execution mode, the power supply coil in Fig. 5 and communication coil can share a coil, and namely namely this coil can be used for two-way wireless charging, also can be used for two-way communication; Equally, the charge coil in Fig. 6 and communication coil can share a coil, and namely namely this coil can be used for two-way wireless charging, also can be used for two-way communication; Near radio technology radio source (near field communicationwireless power, NFC_wirelesspower) technical transmission power is less, general at below 1w, the charging of conventional electron terminal to charging terminal can not be completed, but, be applicable to the application scenarios of the embodiment of the present invention.
As a kind of possible execution mode, charging terminal can when self electric quantity is less than minimum amount of power the battery capacity of 3% (as: electricity) automatic shutdown, now power supply has also reserved part electricity, can be used for its backstage circuit working, now power supply terminal does not need to provide electricity to charging terminal, power supply terminal only needs to send handshake request to charging terminal, charging terminal receive handshake request and send shaken hands response to after power supply terminal, power supply terminal just can with carry out between charging terminal communicating and obtain the information needed from charging terminal.
Refer to Fig. 9, Fig. 9 is the structure chart of a kind of low power consuming wireless power supply system disclosed in the embodiment of the present invention.As shown in Figure 9, this low power consuming wireless power supply system can comprise power supply terminal 901 and charging terminal 902, wherein, the dotted line between power supply terminal 901 and charging terminal 902 represents wireless connections, and the structure of power supply terminal 901 can be identical with the structure of the power supply terminal shown in Fig. 4, Fig. 5; The structure of charging terminal 902 can be identical with the structure of the charging terminal shown in Fig. 6, and the embodiment of the present invention does not repeat.Wherein:
Power supply terminal 901, sends electric energy for wirelessly giving charging terminal 902;
Charging terminal 902, for receiving the electric energy that power supply terminal 901 wirelessly sends, wake up process device and telecommunication circuit under electrical energy drive, and send handshake request by telecommunication circuit to power supply terminal 901 under processor control;
Power supply terminal 901, also for receiving charging terminal 902 under processor control by the handshake request that telecommunication circuit sends, and sends response of having shaken hands to charging terminal 902;
Charging terminal 902, also for being received the response of having shaken hands that power supply terminal 901 sends by telecommunication circuit;
Power supply terminal 901, also for sending identification id to charging terminal 902, identification id carries battery heap(ed) capacity information and the battery current electric quantity information of power supply terminal 901;
Charging terminal 902, also for being received the identification id that power supply terminal 901 sends by telecommunication circuit, processor identification battery heap(ed) capacity and battery current electric quantity, when battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, wake up process device and telecommunication circuit place background work circuit enter background work pattern, background work circuit does not comprise screen and battery, and by telecommunication circuit send be used to indicate enter background work pattern message to power supply terminal 901;
Correspondingly, when the battery heap(ed) capacity of power supply terminal 901 is more than or equal to preset capacity and battery current electric quantity is more than or equal to default minimum amount of power threshold value, charging terminal 902 selects foreground pattern, and now, the circuit of the common function such as screen, battery is by work;
Power supply terminal 901, is also used to indicate for what receive that charging terminal 902 sent by telecommunication circuit the message entering background work pattern, and sends demand information and obtain request to charging terminal 902, and demand information obtains request and carries demand information ID;
Charging terminal 902, the demand information also sent for being received power supply terminal 901 by telecommunication circuit obtains request, and sends demand information corresponding to demand information ID to power supply terminal 901;
Power supply terminal 901, also for receiving demand information corresponding to demand information ID that charging terminal 902 sent by telecommunication circuit.
As a kind of possible execution mode, power supply terminal 901, also for detecting the wireless power function open command of user's input, response wireless power function open command, open wireless function of supplying power, and the step wirelessly sending electric energy to charging terminal described in performing.
As a kind of possible execution mode, power supply terminal 901, also for exporting demand information name list, detect the demand information title that user chooses from demand information name list, obtain the demand information ID that the demand information title chosen is corresponding, and the transmission demand information described in performing obtains request to the step of charging terminal.
As a kind of possible execution mode, power supply terminal 901, also for sending authentication information to charging terminal 902;
Charging terminal 902, also for being received the authentication information that power supply terminal 901 sends by telecommunication circuit, whether this authentication information of processor certification passes through, and authentication result is sent to power supply terminal 901 by telecommunication circuit;
Power supply terminal 901, also for receiving the authentication result for authentication information that charging terminal 902 is sent by telecommunication circuit, identifies that whether authentication result is for passing through, the step of the output demand information name list described in if so, then performing.
Correspondingly, if not, then power supply terminal 901 points out user input authentication information again again.
As a kind of possible execution mode, power supply terminal 901, also for pointing out user's input authentication information, detect the authentication information of user's input, and the transmission authentication information described in performing is to the step of described charging terminal.
As a kind of possible execution mode, power supply terminal 901, also for judging whether to detect that user inputs for terminating the instruction with the communication of charging terminal 902, if so, then sending and terminating communication information to charging terminal 902, and closing wireless power function;
Correspondingly, if power supply terminal judges the instruction for terminating communication not detecting that user inputs, then power supply terminal 901 exports demand information name list again.
Charging terminal 902, also for being received the end communication information that power supply terminal 901 sends by telecommunication circuit, and closes background work circuit according to end communication information.
In the low power consuming wireless power supply system described by Fig. 9, power supply terminal charges to charging terminal wirelessly, when power supply terminal battery heap(ed) capacity is less than preset capacity, or battery heap(ed) capacity be more than or equal to preset capacity but battery current electric quantity is less than default minimum amount of power threshold value time, charging terminal selects background work pattern, now, power supply terminal only needs to the background work circuit supply of charging terminal, and from charging terminal acquiring demand information, therefore, the power consumption of power supply terminal can be reduced while obtaining charging terminal information.In addition, when battery heap(ed) capacity is greater than preset capacity and battery current electric quantity is greater than default minimum amount of power threshold value, charging terminal selects foreground pattern, and power supply terminal supplies enough electricity for its start to charging terminal, therefore, practical.
In an embodiment, the embodiment of the present invention discloses a kind of computer-readable storage medium further, this computer-readable storage medium stores computer program, when the computer program in computer-readable storage medium is read computer, computer can be made to complete the Overall Steps of low power consuming wireless power method disclosed in the embodiment of the present invention.
It should be noted that, for each embodiment of the method aforesaid, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the application is not by the restriction of described sequence of movement, because according to the application, certain some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the application is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access Memory, RAM), disk or CD etc.
The low power consuming wireless power method provided the embodiment of the present invention above and relevant apparatus, system are described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (24)
1. a low power consuming wireless power method, is characterized in that, comprising:
Power supply terminal wirelessly sends electric energy, to trigger described charging terminal wake up process device and telecommunication circuit under described electrical energy drive to charging terminal;
Described power supply terminal receives the handshake request that described charging terminal is sent by described telecommunication circuit under described processor controls;
Described power supply terminal sends response of having shaken hands to described charging terminal;
Described power supply terminal sends identification id to charging terminal, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal, preset capacity is less than to trigger battery heap(ed) capacity described in described processor identification, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
What described power supply terminal received that described charging terminal sent by described telecommunication circuit is used to indicate the message entering background work pattern;
Described power supply terminal sends demand information and obtains request to described charging terminal, and described demand information obtains request and carries demand information ID;
Described power supply terminal receives demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit.
2. the method for claim 1, is characterized in that, described power supply terminal also comprises before wirelessly sending electric energy to charging terminal:
Power supply terminal detects the wireless power function open command of user's input;
Described power supply terminal responds described wireless power function open command, open wireless function of supplying power, and the step wirelessly sending electric energy to charging terminal described in performing.
3. the method for claim 1, it is characterized in that, described power supply terminal receive described charging terminal by described telecommunication circuit send be used to indicate the message entering background work pattern after, and described transmission demand information obtain request to before described charging terminal, also comprise:
Described power supply terminal exports demand information name list;
Described power supply terminal detects the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding, and the transmission demand information described in performing obtains request to the step of described charging terminal.
4. method as claimed in claim 3, is characterized in that, described power supply terminal also comprises before exporting demand information name list:
Described power supply terminal sends authentication information to described charging terminal;
Described power supply terminal receives the authentication result for described authentication information that described charging terminal is sent by described telecommunication circuit;
Described in described power supply terminal identification, whether authentication result is for passing through, the step of the output demand information name list described in if so, then performing.
5. method as claimed in claim 4, is characterized in that, described power supply terminal sends authentication information to before described charging terminal, also comprises:
Described power supply terminal prompting user input authentication information;
Described power supply terminal detects the authentication information of user's input, and the transmission authentication information described in performing is to the step of described charging terminal.
6. the method as described in any one of claim 1-5, is characterized in that, described power supply terminal also comprises after receiving demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit:
Described power supply terminal judges whether to detect that user inputs for terminating the instruction with the communication of described charging terminal, if so, then sends and terminates communication information to described charging terminal, close described background work circuit to trigger described charging terminal;
Described power supply terminal closes wireless power function.
7. a low power consuming wireless power method, is characterized in that, comprising:
Charging terminal receives the electric energy that wirelessly sends of power supply terminal, and under described electrical energy drive wake up process device and telecommunication circuit;
Described charging terminal sends handshake request to described power supply terminal by described telecommunication circuit under described processor controls;
Described charging terminal receives the response of having shaken hands of described power supply terminal transmission by described telecommunication circuit;
Described charging terminal receives the identification id of described power supply terminal transmission by described telecommunication circuit, and described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal;
Battery heap(ed) capacity and battery current electric quantity described in the described processor identification of described charging terminal, when described battery heap(ed) capacity is less than preset capacity, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
Described charging terminal sends the message that is used to indicate and enters background work pattern to described power supply terminal by described telecommunication circuit;
The demand information that described charging terminal receives the transmission of described power supply terminal by described telecommunication circuit obtains request, and described demand information obtains request and carries demand information ID;
Described charging terminal sends demand information corresponding to described demand information ID to described power supply terminal by described telecommunication circuit.
8. method as claimed in claim 7, is characterized in that, after described charging terminal is used to indicate by described telecommunication circuit transmission the message entering background work pattern, and before the demand information acquisition request of reception power supply terminal transmission, also comprises:
Described charging terminal receives the authentication information of described power supply terminal transmission by described telecommunication circuit;
Described in the described processor certification of described charging terminal, whether authentication information passes through, and authentication result is sent to described power supply terminal by described telecommunication circuit, whether to trigger authentication result described in described power supply terminal identification for passing through, if, then export demand information name list, detect the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding.
9. method as claimed in claim 7 or 8, it is characterized in that, described charging terminal sends demand information corresponding to described demand information ID to after described power supply terminal by described telecommunication circuit, also comprises:
Described charging terminal receives the end communication information of described power supply terminal transmission by described telecommunication circuit;
Described charging terminal closes described background work circuit according to described end communication information.
10. a power supply terminal, is characterized in that, comprising:
Supply module, for wirelessly sending electric energy, to trigger described charging terminal wake up process device and telecommunication circuit under described electrical energy drive to charging terminal;
Receiver module, for receiving the handshake request that described charging terminal is sent by described telecommunication circuit under described processor controls;
Sending module, for sending response of having shaken hands to described charging terminal;
Described sending module, also for sending identification id to charging terminal, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal, preset capacity is less than to trigger battery heap(ed) capacity described in described processor identification, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
Described receiver module, is also used to indicate for what receive that described charging terminal sent by described telecommunication circuit the message entering background work pattern;
Described sending module, also obtain request to described charging terminal for sending demand information, described demand information obtains request and carries demand information ID;
Described receiver module, also for receiving demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit.
11. power supply terminals as claimed in claim 10, it is characterized in that, described power supply terminal also comprises:
Detect respond module, for detecting the wireless power function open command of user's input, respond described wireless power function open command, open wireless function of supplying power, and trigger the step wirelessly sending electric energy to charging terminal described in the execution of described supply module.
12. power supply terminals as claimed in claim 10, it is characterized in that, described power supply terminal also comprises:
Output module, for exporting demand information name list;
Detection module, for detecting the demand information title that user chooses from the described demand information name list that described output module exports, the demand information ID that the demand information title chosen described in acquisition is corresponding, and the transmission demand information triggered described in the execution of described sending module obtains request to the step of described charging terminal.
13. power supply terminals as claimed in claim 12, is characterized in that,
Described sending module, also for sending authentication information to described charging terminal;
Described receiver module, also for receiving the authentication result for described authentication information that described charging terminal is sent by described telecommunication circuit;
Described power supply terminal also comprises:
Identification module, for identifying that whether described authentication result that described receiver module receives is for passing through, if so, then trigger described output module perform described in the step of output demand information name list.
14. power supply terminals as claimed in claim 13, it is characterized in that, described power supply terminal also comprises:
Prompting detection module, for pointing out user's input authentication information, detects the authentication information of user's input, and the transmission authentication information triggered described in the execution of described sending module is to the step of described charging terminal.
15. power supply terminals as described in any one of claim 10-14, it is characterized in that, described power supply terminal also comprises:
Judge module, for judging whether to detect that user inputs for terminating the instruction with the communication of described charging terminal;
Described sending module, also for when the judged result of described judge module is for being, sending and terminating communication information to described charging terminal, closing described background work circuit to trigger described charging terminal;
Closing module, for closing wireless power function.
16. 1 kinds of charging terminals, is characterized in that, comprising:
Charging module, for receiving the electric energy that power supply terminal wirelessly sends, and under described electrical energy drive wake up process device and telecommunication circuit;
Communication module, sends handshake request to described power supply terminal under controlling at described processor;
Described communication module, also for receiving the response of having shaken hands that described power supply terminal sends;
Described communication module, also for receiving the identification id that described power supply terminal sends, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal;
Described processor, for identifying the described battery heap(ed) capacity that described communication module receives and battery current electric quantity, when described battery heap(ed) capacity is less than preset capacity, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery;
Described communication module, also for sending the message that is used to indicate and enters background work pattern to described power supply terminal;
Described communication module, the demand information also sent for receiving described power supply terminal obtains request, and described demand information obtains request and carries demand information ID;
Described communication module, also for sending demand information corresponding to described demand information ID to described power supply terminal.
17. charging terminals as claimed in claim 16, is characterized in that,
Described communication module, also for receiving the authentication information that described power supply terminal sends;
Described processor, whether the described authentication information also received for communication module described in certification passes through;
Described communication module, also for the authentication result of described processor certification is sent to described power supply terminal, whether to trigger authentication result described in described power supply terminal identification for passing through, if, then export demand information name list, detect the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding.
18. charging terminals as described in claim 16 or 17, is characterized in that,
Described communication module, also for receiving the end communication information that described power supply terminal sends;
Described processor, the described end communication information also for receiving according to described communication module closes described background work circuit.
19. 1 kinds of low power consuming wireless power supply systems, is characterized in that, comprise power supply terminal and charging terminal, wherein:
Described power supply terminal, for wirelessly sending electric energy to charging terminal;
Described charging terminal, for receiving the described electric energy that described power supply terminal wirelessly sends, wake up process device and telecommunication circuit under described electrical energy drive, and sends handshake request to described power supply terminal by described telecommunication circuit under described processor controls;
Described power supply terminal, also for receiving the described handshake request that described charging terminal is sent by described telecommunication circuit under described processor controls, and sends response of having shaken hands to described charging terminal;
Described charging terminal, also for received by described telecommunication circuit described power supply terminal send described in have shaken hands response;
Described power supply terminal, also for sending identification id to charging terminal, described identification id carries battery heap(ed) capacity information and the battery current electric quantity information of described power supply terminal;
Described charging terminal, also for being received the described identification id that described power supply terminal sends by described telecommunication circuit, battery heap(ed) capacity and battery current electric quantity described in described processor identification, when described battery heap(ed) capacity is less than preset capacity, or described battery heap(ed) capacity be more than or equal to described preset capacity but described battery current electric quantity is less than default minimum amount of power threshold value time, wake described processor up and telecommunication circuit place background work circuit enters background work pattern, described background work circuit does not comprise screen and battery, and send the message that is used to indicate and enters background work pattern to described power supply terminal by described telecommunication circuit,
Described power supply terminal, also for receive described charging terminal to be sent by described telecommunication circuit described in be used to indicate the message entering background work pattern, and sending demand information acquisition request to described charging terminal, described demand information obtains request and carries demand information ID;
Described charging terminal, the described demand information also sent for being received described power supply terminal by described telecommunication circuit obtains request, and sends demand information corresponding to described demand information ID to described power supply terminal;
Described power supply terminal, also for receiving described demand information corresponding to described demand information ID that described charging terminal sent by described telecommunication circuit.
20. systems as claimed in claim 19, is characterized in that,
Described power supply terminal, also for detecting the wireless power function open command of user's input, responds described wireless power function open command, open wireless function of supplying power, and the step wirelessly sending electric energy to charging terminal described in performing.
21. systems as claimed in claim 19, is characterized in that,
Described power supply terminal, also for exporting demand information name list, detect the demand information title that user chooses from described demand information name list, the demand information ID that the demand information title chosen described in acquisition is corresponding, and the transmission demand information described in performing obtains request to the step of described charging terminal.
22. systems as claimed in claim 21, is characterized in that,
Described power supply terminal, also for sending authentication information to described charging terminal;
Described charging terminal, also for being received the described authentication information that described power supply terminal sends by described telecommunication circuit, described in described processor certification, whether authentication information passes through, and authentication result is sent to described power supply terminal by described telecommunication circuit;
Described power supply terminal, also for receiving the described authentication result for described authentication information that described charging terminal is sent by described telecommunication circuit, identify that whether described authentication result is for passing through, the step of the output demand information name list described in if so, then performing.
23. the system as claimed in claim 22, is characterized in that,
Described power supply terminal, also for pointing out user's input authentication information, detect the authentication information of user's input, and the transmission authentication information described in performing is to the step of described charging terminal.
24. systems as described in any one of claim 19-23, is characterized in that,
Described power supply terminal, also for judging whether to detect that user inputs for terminating the instruction with the communication of described charging terminal, if so, then sending and terminating communication information to described charging terminal, and closing wireless power function;
Described charging terminal, also for being received the described end communication information that described power supply terminal sends by described telecommunication circuit, and closes described background work circuit according to described end communication information.
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