CN104868604A - Terminal and wireless charging system and method - Google Patents
Terminal and wireless charging system and method Download PDFInfo
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- CN104868604A CN104868604A CN201410063452.4A CN201410063452A CN104868604A CN 104868604 A CN104868604 A CN 104868604A CN 201410063452 A CN201410063452 A CN 201410063452A CN 104868604 A CN104868604 A CN 104868604A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 63
- 238000001514 detection method Methods 0.000 claims description 60
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H02J7/025—
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- H02J7/0021—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a terminal and a wireless charging system and method. The terminal detects the current residual electricity amount as well as whether a wireless charging power supply satisfying the terminal charging condition exists in the surrounding; and when the current residual electricity amount is lower than or equivalent to a preset value and the wireless charging supply satisfying the terminal charging condition exists in the surrounding, the terminal activates the charging function of the wireless charging power supply, so that the terminal is wirelessly charged. According to the technical scheme, the problems that wireless charging in the prior art needs manual intervention and is not intelligent enough are solved.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of terminal, wireless charging system and method.
Background technology
Existing wireless charging scheme needs manpower intervention, judges that whether terminal current electric quantity is sufficient by people, time not enough, find wireless charging power supply, by people, terminal and wireless charging power supply are carried out wireless connections, manually charge to terminal after searching out by people.This charging scheme is intelligent not.
Summary of the invention
The invention provides a kind of new terminal, wireless charging system and method, solve the problem that existing wireless charging scheme needs manpower intervention, not intelligence.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of terminal, comprising:
First detection module, for sense terminals current residual electricity;
First judge module, for judging whether the current residual electricity that described first detection module detects is less than or equal to the first preset value;
Whether the second detection module, exist the wireless charging power supply meeting described terminal charge condition around for detecting;
Enable charging module, is less than or equal to preset value for current residual electricity, and when around existence meets the wireless charging power supply of described terminal charge condition, the charge function of enable described wireless charging power supply carries out wireless charging to described terminal.
Further, first detection module comprises:
First time block, for automatically starting timing function on a preset condition based; The judged result of the first judge module be current residual electricity be less than or equal to the first preset value time, automatic closing timing function;
First detection sub-module, for when the timing of the first time block reaches, automatic sense terminals current residual electricity.
Further, the second detection module comprises:
Second time block, during for there is not the wireless charging power supply meeting described terminal charge condition around in the testing result of the second detection sub-module being, starts timing function automatically; When there is the wireless charging power supply meeting described terminal charge condition around the testing result of the second detection sub-module is, automatic closing timing function;
Second detection sub-module, for in the judged result of the first judge module be terminal current residual electricity be less than or equal to the first preset value time, or when the timing of the second time block reaches, automatically detect whether there is the wireless charging power supply meeting described terminal charge condition around.
Further, this terminal also comprises:
Whether the 3rd detection module, be full of for detecting described terminal;
Disconnect charging module, during for the testing result of described 3rd detection module for being full of, automatically closing the charge function of described wireless charging power supply or automatically disconnecting the wireless connections of described terminal and described wireless charging power supply.
Further, the 3rd detection module comprises:
3rd time block, gives after described terminal carries out wireless charging for the charge function of the enable described wireless charging power supply of enable charging module, automatically starts timing function; When the testing result of the 3rd detection sub-module is for being full of, automatic closing timing function;
Whether the 3rd detection sub-module, for when the timing of the 3rd time block reaches, automatically detect described terminal and be full of.
A kind of wireless charging system, comprises the terminal described in above-mentioned any one, and external wireless charge power supply; Described terminal, for detecting current residual electricity, judges whether current residual electricity is less than or equal to the first preset value; And detect whether there is the wireless charging power supply meeting described terminal charge condition around; If current residual electricity is less than or equal to preset value, and there is the wireless charging power supply meeting described terminal charge condition around, then the charge function of enable described wireless charging power supply carries out wireless charging to self.
A kind of wireless charging method, comprising:
Detect current residual electricity, judge whether current residual electricity is less than or equal to the first preset value; And detect whether there is the wireless charging power supply meeting described terminal charge condition around;
If current residual electricity is less than or equal to preset value, and there is the wireless charging power supply meeting described terminal charge condition around, then the charge function of enable described wireless charging power supply carries out wireless charging to self.
Further, detect current residual electricity, judge whether current residual electricity is less than or equal to the first preset value; And detect and around whether there is the wireless charging power supply meeting terminal charge condition and comprise:
Steps A, start first timer on a preset condition based;
Step B, when the timing of first timer reaches, automatically detect current residual electricity, and judge whether current residual electricity is less than or equal to the first preset value; If current residual electricity is less than or equal to the first preset value, then enter step C; If current residual electricity is greater than the first preset value, then return step B;
Step C, automatically close first timer, and automatically detect whether there is the wireless charging power supply meeting described terminal charge condition around; If exist, then the charge function entering enable described wireless charging power supply carries out the step of wireless charging to self; If do not exist, then enter step D;
Step D, automatically start second timer;
Step e, when the timing of second timer reaches, automatically detect whether there is the wireless charging power supply meeting described terminal charge condition around; If exist, then automatically close second timer, and the charge function entering enable described wireless charging power supply carries out the step of wireless charging to self; If do not deposit, then return step e.
Further, the charge function of enable described wireless charging power supply also comprises after carrying out wireless charging to self:
Whether automatic detection is full of;
If be full of, then automatically close the charge function of described wireless charging power supply or automatically disconnect the wireless connections of self and described wireless charging power supply.
Further, whether automatic detection is full of and comprises:
After the charge function of step one, enable described wireless charging power supply carries out wireless charging to self, automatically start the 3rd timer;
Step 2, when the timing of the 3rd timer reaches, whether automatic detection is full of; If be full of, then automatically close the 3rd timer, and automatically enter the charge function of closing described wireless charging power supply or disconnect the step of wireless connections of self and described wireless charging power supply; If underfill, then return step 2.
Terminal provided by the invention, wireless charging system and method, detect current residual electricity by terminal, detect whether there is the wireless charging power supply meeting described terminal charge condition around, current residual electricity is less than or equal to preset value, and when around existence meets the wireless charging power supply of described terminal charge condition, then the charge function of enable described wireless charging power supply carries out wireless charging to self.Substantially do not need manpower intervention, charge more intelligent more convenient.
Further, also detected by terminal and whether be full of, if be full of, then automatically disconnect charging.Make whole charging process intelligent automation.
Accompanying drawing explanation
The flow chart of the wireless charging method that Fig. 1 provides for one embodiment of the invention;
The schematic diagram of the terminal that Fig. 2 provides for one embodiment of the invention.
Embodiment
Central scope of the present invention is: terminal detects current residual electricity, judges whether current residual electricity is less than or equal to the first preset value; And detect whether there is the wireless charging power supply meeting terminal charge condition around; If current residual electricity is less than or equal to preset value, and there is the wireless charging power supply meeting described terminal charge condition around, then the charge function of enable described wireless charging power supply carries out wireless charging to self.
Wherein, whether there is this two step of wireless charging power supply meeting terminal charge condition around detection current residual electricity, detection can carry out simultaneously; Or first perform one of them step, another step is entered again when the result of this step meets the requirements, such as: terminal first detects current residual electricity, judge whether current residual electricity is less than or equal to the first preset value, if current residual electricity is less than or equal to preset value, automatically detect whether there is the wireless charging power supply meeting terminal charge condition around again, if there is the wireless charging power supply meeting described terminal charge condition around, then the charge function of enable described wireless charging power supply carries out wireless charging to self; Or, whether terminal first detects exists the wireless charging power supply meeting terminal charge condition around, if there is the wireless charging power supply meeting described terminal charge condition around, detect current residual electricity again, judge whether current residual electricity is less than or equal to the first preset value, if current residual electricity is less than or equal to preset value, then the charge function of enable described wireless charging power supply carries out wireless charging to self.
In certain embodiments, the charge function of enable described wireless charging power supply also comprises after carrying out wireless charging to self: whether terminal automatically detects and be full of; If be full of, then automatically close the charge function of wireless charging power supply or automatically disconnect the wireless connections of self and wireless charging power supply.
Terminal of the present invention is including, but not limited to mobile terminal, PC, and mobile terminal is including, but not limited to mobile phone, PAD, notebook computer, wearable device.Wearable device is including, but not limited to intelligent watch, intelligent glasses.Wireless charging is including, but not limited to wireless charging technology such as WIFI, bluetooth, NFC.Distance terminal effective range refers to the distance range meeting charge condition, and the effective range that different wireless modes is corresponding may be different.
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
The flow chart of the wireless charging method that Fig. 1 provides for one embodiment of the invention, please refer to Fig. 1, comprises following flow process:
S101, terminal start first timer on a preset condition based; Such as: terminal starts first timer after powering automatically; Or after user triggers, start first timer etc.
S102, when the timing of first timer reaches, automatically detect current residual electricity, and judge whether current residual electricity is less than or equal to the first preset value; If current residual electricity is less than or equal to the first preset value, then enter step S103; If current residual electricity is greater than the first preset value, then return step S102;
S103, automatically close first timer, and automatically detect whether there is the wireless charging power supply meeting terminal charge condition around; If exist, then the charge function of enable described wireless charging power supply carries out wireless charging to self; If do not exist, then enter step S104;
S104, automatically start second timer;
S105, when the timing of second timer reaches, automatically detect whether there is the wireless charging power supply meeting terminal charge condition around; If exist, then automatically close second timer, and the charge function of enable described wireless charging power supply carries out wireless charging to self; If do not deposit, then return step S105.
Preferably, first timer is 1 minute timer, i.e. adjacent timed interval 1 minute.Second timer be 10 second timer, i.e. adjacent timed interval 10 second.
Above-described embodiment does not need manpower intervention substantially, charges more intelligent more convenient.
In certain embodiments, terminal automatically detects the step that around whether there is the wireless charging power supply meeting terminal charge condition and can comprise following sub-step:
Detect and whether there is wireless charging power supply, if so, then perform next son step, if not, then repeat or perform this sub-step over time; Electromagnetic field/the radiofrequency signal etc. of carrying out wireless charging all has characteristic frequency, and so, this step can be, terminal detects the electromagnetic field/radiofrequency signal whether existed for carrying out wireless charging, and if so, then testing result is execution next son step;
Whether the rechargeable standard detecting this wireless charging power supply mates with the rechargeable standard of terminal, if, the charge function then performing next son step or direct enabled wireless charge power supply carries out wireless charging to self, if not, then returns the sub-step whether detection exists wireless charging power supply, current wireless charging mainly contains three standard (Qi standards, PMA standard and A4WP standard), each wireless charging power supply may be different from the rechargeable standard that terminal uses, therefore, detect there is wireless charging power supply time, also need to judge that whether the rechargeable standard of this wireless charging power supply and terminal self is identical, if not identical (as terminal uses Qi standard, and wireless charging power supply uses PMA standard) time, then can not charge, if time identical (as terminal and wireless charging power supply all use Qi standard), then terminal can utilize this wireless charging power supply to charge,
Whether detect this wireless charging power supply is in the effective range of terminal wireless charging, if, then perform next son step, if not, then return detection whether there is the sub-step of wireless charging power supply or point out user move to this wireless charging power supply place or again perform this sub-step after a certain period of time, the distance dependent of the effective rate of utilization of wireless charging often and between terminal and wireless charging power supply, when apart from time excessive, the effective rate of utilization of wireless charging is too low, now by electric energy a large amount of for waste, therefore, in order to reduce electric energy loss, when detecting that the rechargeable standard of terminal with wireless charging power supply mates, further detection distance between the two, when wireless charging power supply whether be in terminal wireless charging effective range in time, just perform next step, when the effective range at this place refers in this effective range, the effective rate of utilization of wireless charging is greater than a threshold value (as 60%), when adopting different wireless charging standards, ensureing that effective rate of utilization is greater than threshold value, the size of its effective range may be different,
The charge function of enabled wireless charge power supply carries out wireless charging to self.
Whether above-described embodiment sense terminals can also can carry out wireless charging automatically, can also move to carry out wireless charging by reminding user, charge simpler to wireless charging power supply place.
In certain embodiments, after the charge function of enabled wireless charge power supply carries out wireless charging to terminal self in step S103, S105, also step S106 is entered:
S106, automatically startup the 3rd timer;
S107, when the timing of the 3rd timer reaches, whether terminal automatically detects and is full of; If be full of, then automatically close the 3rd timer, and automatically close the charge function of wireless charging power supply or disconnect the step of wireless connections of self and wireless charging power supply; If underfill, then return step S107.
This embodiment also comprises and automatically disconnects charge function, makes whole charging process intelligent automation.
In certain embodiments, when automatically to detect the testing result whether be full of be underfill to step S107 terminal, can also comprise: calculate and show charging remaining time.Calculate the step of charging remaining time can comprise: obtain current residual electricity and charge rate, remaining time of charging is calculated according to this current dump energy and charge rate, such as current residual electricity is 73%, charge rate is 0.5%/per minute, and remaining time of so charging is: (1-73%)/0.5%=52 minute.
This embodiment also comprises automatic reminding function, makes whole charging process hommization.
The schematic diagram of the terminal that Fig. 2 provides for one embodiment of the invention, as shown in Figure 2, terminal 2 comprises: first detection module 21, first judge module 22, second detection module 23 and enable charging module 24, and wherein, first detection module 21 is for sense terminals 2 current residual electricity; Whether the first judge module 22 is less than or equal to the first preset value for the current residual electricity judging first detection module 21 and detect; Whether the second detection module 23 exists the wireless charging power supply meeting terminal 2 charge condition around for detecting; Enable charging module 24 is less than or equal to preset value for current residual electricity, and when around existence meets the wireless charging power supply of terminal 2 charge condition, the charge function of this wireless charging power supply enable carries out wireless charging to terminal 2.
Preferably, first detection module 21 comprises: the first time block 211 and the first detection sub-module 212, and wherein, the first time block 211, for automatically starting timing function on a preset condition based; The judged result of the first judge module 22 be current residual electricity be less than or equal to the first preset value time, automatic closing timing function; First detection sub-module 212, for when the timing of the first time block 211 reaches, automatic sense terminals 2 current residual electricity.
Preferably, second detection module 23 comprises: the second time block 231 and the second detection sub-module 232, wherein, when the second time block 231 is not for existing the wireless charging power supply meeting terminal 2 charge condition around in the testing result of the second detection sub-module 232 being, automatically timing function is started; When there is the wireless charging power supply meeting terminal 2 charge condition around the testing result of the second detection sub-module 232 is, automatic closing timing function; Second detection sub-module 232, for in the judged result of the first judge module 22 be terminal 2 current residual electricity be less than or equal to the first preset value time, or when the timing of the second time block 231 reaches, automatically detect whether there is the wireless charging power supply meeting terminal 2 charge condition around.
Preferably, terminal 2 can also comprise: the 3rd detection module 25 and disconnection charging module 26, and wherein, whether the 3rd detection module 25 is full of for sense terminals 2; When disconnecting the testing result of charging module 26 for the 3rd detection module 25 for being full of, automatically close the charge function of wireless charging power supply or the wireless connections of automatic disconnected end 2 and wireless charging power supply.
Preferably, 3rd detection module 25 comprises: the 3rd time block 251 and the 3rd detection sub-module 252, wherein, the 3rd time block 251 starts timing function after carrying out wireless charging for the charge function of enable charging module 24 enabled wireless charge power supply to terminal 2 automatically; When the testing result of the 3rd detection sub-module 252 is for being full of, automatic closing timing function; 3rd detection sub-module 252 is for when the timing of the 3rd time block 251 reaches, and whether automatic sense terminals 2 is full of.
The present invention also provides a kind of wireless charging system, comprises above-mentioned terminal 2, and external wireless charge power supply; Terminal 2, mainly for detection of current residual electricity, judges whether current residual electricity is less than or equal to the first preset value; And detect whether there is the wireless charging power supply meeting terminal charge condition around; If current residual electricity is less than or equal to preset value, and there is the wireless charging power supply meeting described terminal charge condition around, then the charge function of this wireless charging power supply enable carries out wireless charging to self.
Compare the existing wireless charging scheme needing manpower intervention, the present invention detects current residual electricity by terminal, detects whether there is the wireless charging power supply meeting terminal charge condition around, current residual electricity is less than or equal to preset value, and when around existence meets the wireless charging power supply of terminal charge condition, then the charge function of enable described wireless charging power supply carries out wireless charging to self; Whether also detected by terminal in certain embodiments and be full of, if be full of, then automatically disconnect charging, whole charging process intelligent automation, does not need manpower intervention substantially, charges more convenient.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a terminal, is characterized in that, comprising:
First detection module, for sense terminals current residual electricity;
First judge module, for judging whether the current residual electricity that described first detection module detects is less than or equal to the first preset value;
Whether the second detection module, exist the wireless charging power supply meeting described terminal charge condition around for detecting;
Enable charging module, is less than or equal to preset value for current residual electricity, and when around existence meets the wireless charging power supply of described terminal charge condition, the charge function of enable described wireless charging power supply carries out wireless charging to described terminal.
2. terminal as claimed in claim 1, it is characterized in that, first detection module comprises:
First time block, for automatically starting timing function on a preset condition based; The judged result of the first judge module be current residual electricity be less than or equal to the first preset value time, automatic closing timing function;
First detection sub-module, for when the timing of the first time block reaches, automatic sense terminals current residual electricity.
3. terminal as claimed in claim 2, it is characterized in that, the second detection module comprises:
Second time block, during for there is not the wireless charging power supply meeting described terminal charge condition around in the testing result of the second detection sub-module being, starts timing function automatically; When there is the wireless charging power supply meeting described terminal charge condition around the testing result of the second detection sub-module is, automatic closing timing function;
Second detection sub-module, for in the judged result of the first judge module be terminal current residual electricity be less than or equal to the first preset value time, or when the timing of the second time block reaches, automatically detect whether there is the wireless charging power supply meeting described terminal charge condition around.
4. the terminal as described in any one of claims 1 to 3, is characterized in that, also comprises:
Whether the 3rd detection module, be full of for detecting described terminal;
Disconnect charging module, during for the testing result of described 3rd detection module for being full of, automatically closing the charge function of described wireless charging power supply or automatically disconnecting the wireless connections of described terminal and described wireless charging power supply.
5. terminal as claimed in claim 4, it is characterized in that, the 3rd detection module comprises:
3rd time block, gives after described terminal carries out wireless charging for the charge function of the enable described wireless charging power supply of enable charging module, automatically starts timing function; When the testing result of the 3rd detection sub-module is for being full of, automatic closing timing function;
Whether the 3rd detection sub-module, for when the timing of the 3rd time block reaches, automatically detect described terminal and be full of.
6. a wireless charging system, is characterized in that, comprises the terminal as described in any one of claim 1 to 5, and external wireless charge power supply;
Described terminal, for detecting current residual electricity, judges whether current residual electricity is less than or equal to the first preset value; And detect whether there is the wireless charging power supply meeting described terminal charge condition around; If current residual electricity is less than or equal to preset value, and there is the wireless charging power supply meeting described terminal charge condition around, then the charge function of enable described wireless charging power supply carries out wireless charging to self.
7. a wireless charging method, is characterized in that, comprising:
Detect current residual electricity, judge whether current residual electricity is less than or equal to the first preset value; And detect whether there is the wireless charging power supply meeting described terminal charge condition around;
If current residual electricity is less than or equal to preset value, and there is the wireless charging power supply meeting described terminal charge condition around, then the charge function of enable described wireless charging power supply carries out wireless charging to self.
8. wireless charging method as claimed in claim 7, is characterized in that, detects current residual electricity, judges whether current residual electricity is less than or equal to the first preset value; And detect and around whether there is the wireless charging power supply meeting described terminal charge condition and comprise:
Steps A, start first timer on a preset condition based;
Step B, when the timing of first timer reaches, automatically detect current residual electricity, and judge whether current residual electricity is less than or equal to the first preset value; If current residual electricity is less than or equal to the first preset value, then enter step C; If current residual electricity is greater than the first preset value, then return step B;
Step C, automatically close first timer, and automatically detect whether there is the wireless charging power supply meeting described terminal charge condition around; If exist, then the charge function entering enable described wireless charging power supply carries out the step of wireless charging to self; If do not exist, then enter step D;
Step D, automatically start second timer;
Step e, when the timing of second timer reaches, automatically detect whether there is the wireless charging power supply meeting described terminal charge condition around; If exist, then automatically close second timer, and the charge function entering enable described wireless charging power supply carries out the step of wireless charging to self; If do not deposit, then return step e.
9. as claimed in claim 7 or 8 wireless charging method, is characterized in that, the charge function of enable described wireless charging power supply also comprises after carrying out wireless charging to self:
Whether automatic detection is full of;
If be full of, then automatically close the charge function of described wireless charging power supply or automatically disconnect the wireless connections of self and described wireless charging power supply.
10. wireless charging method as claimed in claim 9, it is characterized in that, whether automatic detection is full of comprises:
After the charge function of step one, enable described wireless charging power supply carries out wireless charging to self, automatically start the 3rd timer;
Step 2, when the timing of the 3rd timer reaches, whether automatic detection is full of; If be full of, then automatically close the 3rd timer, and automatically enter the charge function of closing described wireless charging power supply or disconnect the step of wireless connections of self and described wireless charging power supply; If underfill, then return step 2.
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| CN201410063452.4A CN104868604B (en) | 2014-02-25 | 2014-02-25 | A kind of terminal, wireless charging system and method |
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| CN201410063452.4A CN104868604B (en) | 2014-02-25 | 2014-02-25 | A kind of terminal, wireless charging system and method |
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| CN104868604B CN104868604B (en) | 2019-03-22 |
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| CN111293749A (en) * | 2020-02-28 | 2020-06-16 | Oppo广东移动通信有限公司 | Charging method, charging device, terminal equipment, mobile power supply and storage medium |
| CN113394869A (en) * | 2021-06-30 | 2021-09-14 | 深圳市路卓科技有限公司 | Automobile data recorder, low-power-consumption realization method and device thereof, and readable storage medium |
| CN113433704A (en) * | 2021-07-26 | 2021-09-24 | Oppo广东移动通信有限公司 | Glasses, charging method thereof and electronic equipment system |
| CN113433704B (en) * | 2021-07-26 | 2023-11-21 | Oppo广东移动通信有限公司 | Glasses, charging method thereof and electronic equipment system |
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