CN103972597B - The method and charging device of a kind of charging - Google Patents
The method and charging device of a kind of charging Download PDFInfo
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- CN103972597B CN103972597B CN201310043988.5A CN201310043988A CN103972597B CN 103972597 B CN103972597 B CN 103972597B CN 201310043988 A CN201310043988 A CN 201310043988A CN 103972597 B CN103972597 B CN 103972597B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 78
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000032696 parturition Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 11
- 230000005611 electricity Effects 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
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- 238000011895 specific detection Methods 0.000 description 1
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Classifications
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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
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- H02J7/0088—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of method of charging and charging device.This method is applied to a charging device, and the charging device includes an electrooptic conversion module；The charging device can convert electrical energy into luminous energy, and Light energy transfer is charged to an electronic equipment with photoelectric conversion module in a manner of converting light energy into electric energy by the photoelectric conversion module to the electronic equipment；Methods described includes：During the charging device charges to the electronic equipment, whether the position relationship for detecting the charging device and the electronic equipment meets a predetermined condition；When the position relationship of the charging device and the electronic equipment meets the predetermined condition, a command for stopping is generated；The command for stopping is performed, controls the electrooptic conversion module to be in off working state, the electronic equipment is charged with terminating the charging device.
Description
Technical field
The present invention relates to the method and charging device of electronic technology field, more particularly to a kind of charging.
Background technology
With the continuous development of scientific technology, electronic technology has also obtained development at full speed, and the species of electronic product is also got over
Come more, people have also enjoyed the various facilities that development in science and technology is brought.Such as smart mobile phone, tablet personal computer, digital camera,
The electronic equipments such as MP3 player have become a part indispensable in people's life.
At present, because people become increasingly dependent on these electronic equipments, therefore user can be made to use these at any time
Electronic equipment just becomes particularly important.The charger of existing electronic equipment is required for waiting to fill with these by cable in charging
The electronic equipment connection of electricity, then when there is the charger for carrying electronic equipment, the winding of the power line of its charger
Give people to bring puzzlement；When charging also be present, wired connection is very inconvenient.In order to solve these problems, a kind of wireless charging technology
The sight of people is entered, the wireless charging charges using electromagentic resonance to electronic equipment, but electromagnetic wave is
Diverging, it is easier to be disturbed, can also produces substantial amounts of electromagnetic radiation, so, there is another more reliably wireless optical
Charging technique, i.e. light charging technique.Luminous energy is converted electrical energy into by charger, and Light energy transfer is set to electronics to be charged
It is standby, then luminous energy is again converted to electric energy to be charged to battery therein by the photoelectric conversion module in electronic equipment.
In the prior art because laser is unidirectional, it is not easy to be disturbed, more conducively the concentration of energy, so big in light charging technique
Use a laser to be charged more.
But present inventor has found that above-mentioned technology is at least deposited during technical scheme in realizing the embodiment of the present invention
In following technical problem：
During light charging is carried out to electronic equipment, if electronic equipment is removed suddenly, do not continue to charge, still
Because charger does not disconnect with power supply, then, charger just continues to work, so, cause charger constantly
Electric energy is carried out to the energy conversion of luminous energy, and then the big technical problem of the charger power consumption for being used for carrying out wireless optical charging be present.
The content of the invention
The present invention provides a kind of method and charging device of charging, to solve to be used to carry out nothing present in prior art
The charger of linear light charging consumes energy big technical problem.
On the one hand, one embodiment that the present invention passes through the application, there is provided a kind of method of charging, applied to a charging dress
Put, the charging device includes an electrooptic conversion module；The charging device can convert electrical energy into luminous energy, and luminous energy is passed
Passing one has the electronic equipment of photoelectric conversion module, in a manner of converting light energy into electric energy by the photoelectric conversion module
To be charged to the electronic equipment；Methods described includes：The electronic equipment is charged in the charging device
During, whether the position relationship for detecting the charging device and the electronic equipment meets a predetermined condition, wherein, first
In period, when the charging device does not receive second light beam, show the charging device and the electronic equipment
Position relationship meets the preparatory condition, and second light beam is the first light beam from charging device injection by the electronics
Equipment is reflected back the light beam of the charging device；When the position relationship of the charging device and the electronic equipment meet it is described pre-
During fixed condition, a command for stopping is generated；The command for stopping is performed, controls the electrooptic conversion module to be in off working state,
The electronic equipment is charged with terminating the charging device.
Optionally, the charging device charges to the electronic equipment, specifically includes：Obtain the first power supply；Pass through
First Power convert is the first light beam by the electrooptic conversion module；First light beam is penetrated from the charging device
Go out.
Optionally, the electrooptic conversion module is specially laser generator.
On the other hand, the present invention provides a kind of charging device, the charging device energy by another embodiment of the application
Luminous energy is enough converted electrical energy into, and by Light energy transfer to an electronic equipment with photoelectric conversion module, to pass through the photoelectricity
Modular converter converts light energy into the mode of electric energy to be charged to the electronic equipment；The charging device includes：Electric light
Modular converter, for converting electrical energy into luminous energy；Control chip, it is connected with the electrooptic conversion module, in the charging
During device charges to the electronic equipment, detecting the position relationship of the charging device and the electronic equipment is
One predetermined condition of no satisfaction；It is raw when the position relationship of the charging device and the electronic equipment meets the predetermined condition
Into a command for stopping；The command for stopping is performed, controls the electrooptic conversion module to be in off working state, to be filled described in termination
Electric installation charges to the electronic equipment；Wherein, in first time period, the charging device does not receive described second
During light beam, show that the charging device and the position relationship of the electronic equipment meet the preparatory condition, second light beam
The light beam of the charging device is reflected back by the electronic equipment for the first light beam for being projected from the charging device.
Optionally, the control chip specifically includes：Detection unit, in the charging device to the electronic equipment
During being charged, whether the position relationship for detecting the charging device and the electronic equipment meets a predetermined condition；
Generation unit, for when the position relationship of the charging device and the electronic equipment meets the predetermined condition, generating one
Command for stopping；Control unit, for performing the command for stopping, the electrooptic conversion module is controlled to be in off working state, with
The charging device is terminated to charge to the electronic equipment.
Optionally, the electrooptic conversion module, specifically for obtaining the first power supply；By the electrooptic conversion module by institute
It is the first light beam to state the first Power convert；First light beam is projected from the charging device.
Optionally, the electrooptic conversion module is specially laser generator.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
1st, during due to being charged in charging device to electronic equipment, the position of charging device and electronic equipment is detected
Put whether relation meets a predetermined condition, such as, electronic equipment is away from charging device, or deviates laser propagation direction, that
, when position relationship between the two meets predetermined condition, a command for stopping is generated, to control electrooptic conversion module to be in non-
Working condition, such as electrooptic conversion module power down is controlled to close, and then to stop the charging to electronic equipment, that is to say, that if
Electronic equipment is removed suddenly in charging process, does not continue to charge, and charging device will detect electronic equipment, and this is dynamic
Make, and control electric light dress to change module from service, so, efficiently solve and be used to carry out wireless optical present in prior art
The charger of charging consumes energy big technical problem, and then reduces the power consumption of charging device, improves the intelligent journey of charging device
Degree, more energy-conserving and environment-protective.
2nd, due in first time period, detecting whether to receive the second light beam reflected by electronic equipment, when filling
When electric installation is not received by the second light beam in first time period, show that the position relationship of charging device and electronic equipment meets
Preparatory condition, this makes it possible to trigger charging device to be stopped, that is to say, that and charging device need not increase other devices, according to
By determining whether electronic equipment is being charged for whether the first light beam of charging to reflect, so, reduce charging device
Structure complexity, improve the degree of intelligence of charging device.
Brief description of the drawings
Fig. 1 is the structural representation of the charging device in one embodiment of the invention；
Fig. 2A-Fig. 2 B are the position relationship schematic diagram of the charging device and electronic equipment in one embodiment of the invention；
Fig. 3 is the method flow diagram of the charging in one embodiment of the invention.
Embodiment
The embodiment of the present application is solved and used present in prior art by providing the method and charging device of a kind of charging
In the big technical problem of the charger power consumption for carrying out wireless optical charging.
Technical scheme in the embodiment of the present application consumes to solve the above-mentioned charger for being used to carry out wireless optical charging
Can be big the problem of, general thought is as follows：
During charging device charges to electronic equipment, the position relationship of charging device and electronic equipment is detected
Whether a predetermined condition is met, such as, electronic equipment is away from charging device, or deviates laser propagation direction, then, when two
When position relationship between person meets predetermined condition, a command for stopping is generated, to control electrooptic conversion module to be in inoperative shape
State, such as electrooptic conversion module power down is controlled to close, and then to stop the charging to electronic equipment, that is to say, that if electronics is set
For in charging process, remove suddenly, do not continue to charge, charging device will detect electronic equipment This move, and control
Electric light dress processed changes module from service, so, efficiently solve and be used to carry out wireless optical charging present in prior art
The big technical problem of charger power consumption, and then the power consumption of charging device is reduced, the degree of intelligence of charging device is improved, more
Energy-conserving and environment-protective.
Technical solution of the present invention is described in detail below by accompanying drawing and specific embodiment, it should be understood that the present invention
Specific features in embodiment and embodiment are the detailed description to technical solution of the present invention, rather than to the technology of the present invention
The restriction of scheme, in the case where not conflicting, the technical characteristic in the embodiment of the present invention and embodiment can be mutually combined.
On the one hand, one embodiment that the present invention passes through the application, there is provided a kind of method of charging, applied to a charging dress
Put, as shown in figure 1, the charging device 01 includes an electrooptic conversion module 101 and a control chip 102；The energy of charging device 01
Luminous energy is enough converted electrical energy into, and by Light energy transfer to an electronic equipment with photoelectric conversion module, to pass through opto-electronic conversion
Module converts light energy into the mode of electric energy to be charged to electronic equipment, and electronic equipment mentioned here can be intelligent hand
Machine, tablet personal computer, digital camera, MP3 player, the application are not specifically limited.
In specific implementation process, electrooptic conversion module 101 can be semiconductor laser transmitter, CO2 lasers or its
His laser, as long as luminous energy can be converted electrical energy into, the application is not specifically limited；Photoelectric conversion module can be
Photodiode, photo resistance or other electrooptical devices, as long as electric energy can be converted light energy into, the application is not done
It is specific to limit.
In actual applications, charging device 01 can as shown in Figure 2 A with the position relationship of electronic equipment, charging device 01
With an accommodation space, can holding electronic equipment 02, and be connected together with electronic equipment 02, base and the electricity of electronic equipment 02
Light modular converter 101 is separated by a certain distance, such as 5cm, 10cm., first, will when user needs to charge to electronic equipment 02
Electronic equipment 02 is fastened on charging device 01 so that on the beam exit mouth and electronic equipment 02 on electrooptic conversion module 101
Transparent window 201 overlap, then, charging device 01 is connected with AC power, obtain the first power supply, now, electro-optic conversion
It is electric in module 101, the first light source is converted into the first light beam, and projected from above-mentioned exit portal, the first light beam passes through and is arranged on electricity
The transparent window 201 on the sub- base of equipment 02 is radiated on photoelectric conversion module, and then photoelectric conversion module changes the first light beam
The battery of electronic equipment 02 charged for second source.
Further, charging device 01 can also as shown in Figure 2 B with the position relationship of electronic equipment 02, the energy of electronic equipment 02
Enough lie in a horizontal plane on charging device 01, and a transparency window is set on the first face that charging device 01 contacts with electronic equipment 02
Mouth 103.When user needs to charge to electronic equipment 02, first, electronic equipment 02 is placed on charging device 01, and by electricity
Transparent window in the sub- rear shell of equipment 02 overlaps with the transparent window 103 on charging device 01, then, by charging device 01 with handing over
Power supply connection is flowed, obtains the first power supply, it is now, electric on electrooptic conversion module 101, the first light source is converted into the first light beam, and
Projected from above-mentioned transparent window 103, then, the first light beam is radiated at light through the transparent window for being arranged on the rear shell of electronic equipment 02
On electric modular converter, finally, the first light beam is converted to second source to enter to the battery of electronic equipment 02 by photoelectric conversion module
Row charging.
Certainly, the concrete structure of charging device 01 can with and not be only above-mentioned two situations, those skilled in the art can root
According to designed, designed is actually needed, the application is not specifically limited.
As shown in figure 3, the charging method includes：
S1：During charging device charges to electronic equipment, the position of charging device and electronic equipment is detected
Whether relation meets a predetermined condition；
S2：When the position relationship of charging device and electronic equipment meets predetermined condition, a command for stopping is generated；
S3：Executive termination instructs, and control electrooptic conversion module is in off working state, and electronics is set with terminating charging device
It is standby to be charged.
Below so that electronic equipment is smart mobile phone as an example, such scheme is described in detail.
Incorporated by reference to Fig. 1 and Fig. 3, for example, during charging device 01 charges to electronic equipment, S1, lasting inspection are performed
Whether the position relationship for surveying charging device 01 and electronic equipment meets a predetermined condition.
In specific implementation process, S1 is specifically as follows following three kinds of situations.
The first, in order to reduce the structure complexity of charging device, improves the degree of intelligence of charging device, and S1 can be with
For：In first time period, detect whether to receive the second light beam, wherein, the second light beam is from electronics after the first light beam projects
Equipment is reflected back the light beam of charging device；When charging device is not received by the second light beam in the first time period, table
The position relationship of bright charging device and electronic equipment meets preparatory condition.
Specifically, after the first light beam projects from charging device 01, due to photoelectric transformation efficiency is generally 10%~
50%, so, after the first light beam is radiated on photoelectric conversion module, the luminous energy of remainder can form the second light beam and be reflected back
Charging device 01, and be the second light beam in order to which reflected light is determined more accurately, detected in first time period
Whether charging device 01 can receive the second light beam, such as, the distance between electrooptic conversion module 101 and photoelectric conversion module
For 1m, then, first time period is just 0~3ns, for another example, the distance between electrooptic conversion module 101 and photoelectric conversion module
For 10cm, then, first time period is just 0~0.3ns.So if charging device 01 can receive in first time period
To the second light beam, electronic equipment is indicated that within effective chargeable range of charging device 01, i.e., electronic equipment is yet by charging
Device 01 is charged；Conversely, when charging device 01 is not received by the second light beam in first time period, indicate that in charging
Electronic equipment remove, it is not necessary to the position relationship of charging, i.e. charging device 01 and electronic equipment meets preparatory condition.
Second, charging device 10 can also include a range sensor, for detecting charging device 01 and electronic equipment
The distance between value, now S1 can be：By range sensor, whether detection the distance between charging device and electronic equipment
More than or equal to the first distance value, wherein, when the distance between charging device and electronic equipment are more than or equal to the first distance value, table
The position relationship of bright charging device and electronic equipment meets preparatory condition.
Specifically, the distance between electronic equipment and charging device 01 are detected by range sensor, judges the distance
Whether more than one threshold value, i.e. the first distance value, such as 1m, 10cm, 2m.When the distance between charging device 01 and electronic equipment
During less than the first distance value, indicate that electronic equipment still in effective chargeable range of charging device 01, that is to say, that electronics
Equipment is still being charged；When the distance between charging device 01 and electronic equipment are more than the first distance value, electronics is indicated that
Equipment is removed, it is not necessary to is charged, i.e. the position relationship of charging device 01 and electronic equipment meets preparatory condition.
The third, charging device 01 can also include a pressure sensor, for detecting the pressure suffered by charging device 01
Force value；S1 can be：By pressure sensor, whether the pressure value suffered by detection charging device surface is less than first pressure
Value, wherein, show charging device and electronic equipment when the pressure value suffered by charging device surface is less than first pressure value
Position relationship meets preparatory condition.
Specifically, the pressure value suffered by the surface of charging device 01 is detected by pressure sensor, judges the pressure
Value whether more than one threshold value, i.e. first pressure value, such as 0.1Pa, 0.5Pa.When the pressure value on the surface of charging device 01 is more than
During first pressure value, indicate that electronic equipment is still placed on the surface of charging device, i.e. effective charging in charging device 01
In the range of, that is to say, that electronic equipment is still being charged；When the pressure value between charging device 01 and electronic equipment is less than the
During one pressure value, indicate that electronic equipment is removed, it is not necessary to charge, i.e. the position relationship of charging device 01 and electronic equipment meets
Preparatory condition.
Certainly, specific detection mode is not limited only to three kinds above, as long as being capable of detecting when that charging device 01 is set with electronics
Position relationship between standby, the application are not specifically limited.
Next, S2 is performed, i.e.,：When the position relationship of charging device and electronic equipment meets predetermined condition, generation one
Command for stopping.
Finally, S3 is performed, i.e.,：Executive termination instructs, and control electrooptic conversion module is in off working state, to terminate charging
Device charges to electronic equipment.That is, executive termination instructs, control electrooptic conversion module 101 is stopped, no longer
Conversion of the electric energy to luminous energy is carried out, to terminate the charging to electronic equipment.
So far, charging device 01 is just completed because removing suddenly for electronic equipment terminates the process to be charged to it.
Seen from the above description, during due to being charged in charging device to electronic equipment, charging device is detected
Whether meet a predetermined condition with the position relationship of electronic equipment, such as, electronic equipment is away from charging device, or deviates and swash
Optical propagation direction, then, when both meet predetermined condition, a command for stopping is generated, to control electrooptic conversion module to be in non-
Working condition, such as electrooptic conversion module power down is controlled to close, and then to stop the charging to electronic equipment, that is to say, that if
Electronic equipment is removed suddenly in charging process, does not continue to charge, and charging device will detect electronic equipment, and this is dynamic
Make, and control electric light dress to change module from service, so, efficiently solve and be used to carry out wireless optical present in prior art
The charger of charging consumes energy big technical problem, and then reduces the power consumption of charging device, improves the intelligent journey of charging device
Degree, more energy-conserving and environment-protective.Further, due in first time period, detecting whether to receive what is reflected by electronic equipment
Second light beam, when charging device receives the second light beam, show that the position relationship of charging device and electronic equipment meets to preset
Condition, this makes it possible to trigger charging device to be stopped, that is to say, that charging device need not increase other devices, by use
Determine whether electronic equipment is being charged in whether the first light beam of charging reflects, so, reduce the knot of charging device
Structure complexity, improve the degree of intelligence of charging device.
On the other hand, the present invention provides a kind of charging device by another embodiment of the application, and charging device can incite somebody to action
Electric energy is converted to luminous energy, and by Light energy transfer to an electronic equipment with photoelectric conversion module, to pass through photoelectric conversion module
The mode of electric energy is converted light energy into be charged to electronic equipment, electronic equipment mentioned here can be smart mobile phone,
Tablet personal computer, digital camera, MP3 player, the application are not specifically limited.
As shown in figure 1, the charging device 01 includes：Electrooptic conversion module 101, for converting electrical energy into luminous energy；Control
Chip 102, it is connected with electrooptic conversion module 101, during being charged in charging device 01 to electronic equipment, detection
Whether the position relationship of charging device 01 and electronic equipment meets a predetermined condition；When the position of charging device 01 and electronic equipment
When relation meets predetermined condition, a command for stopping is generated；Executive termination instructs, and control electrooptic conversion module 101 is in inoperative
State, electronic equipment is charged with terminating charging device 01.
In specific implementation process, electrooptic conversion module 101 can be semiconductor laser transmitter, CO2 lasers or its
His laser, as long as luminous energy can be converted electrical energy into, the application is not specifically limited；Photoelectric conversion module can be
Photodiode, photo resistance or other electrooptical devices, as long as electric energy can be converted light energy into, the application is not done
It is specific to limit.
In actual applications, charging device 01 can as shown in Figure 2 A with the position relationship of electronic equipment, charging device 01
With an accommodation space, can holding electronic equipment 02, and be connected together with electronic equipment 02, base and the electricity of electronic equipment 02
Light modular converter 101 is separated by a certain distance, such as 5cm, 10cm., first, will when user needs to charge to electronic equipment 02
Electronic equipment 02 is fastened on charging device 01 so that on the beam exit mouth and electronic equipment 02 on electrooptic conversion module 101
Transparent window 201 overlap, then, charging device 01 is connected with AC power, obtain the first power supply, now, electro-optic conversion
It is electric in module 101, the first light source is converted into the first light beam, and projected from above-mentioned exit portal, the first light beam passes through and is arranged on electricity
The transparent window 201 on the sub- base of equipment 02 is radiated on photoelectric conversion module, and then photoelectric conversion module changes the first light beam
The battery of electronic equipment 02 charged for second source.
Further, charging device 01 can also as shown in Figure 2 B with the position relationship of electronic equipment 02, the energy of electronic equipment 02
Enough lie in a horizontal plane on charging device 01, and a transparency window is set on the first face that charging device 01 contacts with electronic equipment 02
Mouth 103.When user needs to charge to electronic equipment 02, first, electronic equipment 02 is placed on charging device 01, and by electricity
Transparent window in the sub- rear shell of equipment 02 overlaps with the transparent window 103 on charging device 01, then, by charging device 01 with handing over
Power supply connection is flowed, obtains the first power supply, it is now, electric on electrooptic conversion module 101, the first light source is converted into the first light beam, and
Projected from above-mentioned transparent window 103, then, the first light beam is radiated at light through the transparent window for being arranged on the rear shell of electronic equipment 02
On electric modular converter, finally, the first light beam is converted to second source to enter to the battery of electronic equipment 02 by photoelectric conversion module
Row charging.
Certainly, the concrete structure of charging device 01 can with and not be only above-mentioned two situations, those skilled in the art can root
According to designed, designed is actually needed, the application is not specifically limited.
Further, control chip 102 specifically includes：Detection unit, for being filled in charging device 01 to electronic equipment
In the process of electricity, whether the position relationship of detection charging device 01 and electronic equipment meets a predetermined condition；Generation unit, it is used for
When the position relationship of charging device 01 and electronic equipment meets predetermined condition, a command for stopping is generated；Control unit, for holding
Row command for stopping, control electrooptic conversion module 101 are in off working state, electronic equipment are filled with terminating charging device 01
Electricity.
Further, electrooptic conversion module 101, specifically for obtaining the first power supply；By electrooptic conversion module 101 by first
Power convert is the first light beam；First light beam is projected from charging device 01.
Further, detection unit, specifically in first time period, detecting whether to receive the second light beam, wherein, the
Two light beams are the light beam for being reflected back charging device 01 after the first light beam projects from electronic equipment, wherein, when charging device 01 is in institute
State when the second light beam is not received by first time period, show charging device 01 and electronic equipment position relationship meet it is default
Condition.
Further, charging device 01 also includes a range sensor, for detecting between charging device 01 and electronic equipment
Distance value；Detection unit, specifically for by range sensor, the distance between detection charging device 01 and electronic equipment are
It is no to be more than or equal to the first distance value, wherein, when the distance between charging device 01 and electronic equipment are more than or equal to the first distance value
When, show that charging device 01 and the position relationship of electronic equipment meet preparatory condition.
Further, charging device 01 also includes a pressure sensor, for detecting the pressure value suffered by charging device 01；
Detection unit, specifically for by pressure sensor, whether the pressure value suffered by detection charging device 01 surface is less than first
Pressure value, wherein, show charging device 01 and electricity when the pressure value suffered by the surface of charging device 01 is less than first pressure value
The position relationship of sub- equipment meets preparatory condition.
As described above, above-mentioned charging device is used for the method for realizing above-mentioned charging, so, the work of the charging device
It is consistent with one or more embodiments of the above method to make process, does not just repeat one by one herein.
Technical scheme in above-mentioned the embodiment of the present application, at least has the following technical effect that or advantage：
1st, during due to being charged in charging device to electronic equipment, the position of charging device and electronic equipment is detected
Put whether relation meets a predetermined condition, such as, electronic equipment is away from charging device, or deviates laser propagation direction, that
, when position relationship between the two meets predetermined condition, a command for stopping is generated, to control electrooptic conversion module to be in non-
Working condition, such as electrooptic conversion module power down is controlled to close, and then to stop the charging to electronic equipment, that is to say, that if
Electronic equipment is removed suddenly in charging process, does not continue to charge, and charging device will detect electronic equipment, and this is dynamic
Make, and control electric light dress to change module from service, so, efficiently solve and be used to carry out wireless optical present in prior art
The charger of charging consumes energy big technical problem, and then reduces the power consumption of charging device, improves the intelligent journey of charging device
Degree, more energy-conserving and environment-protective.
2nd, due in first time period, detecting whether to receive the second light beam reflected by electronic equipment, when filling
When electric installation is not received by the second light beam in first time period, show that the position relationship of charging device and electronic equipment meets
Preparatory condition, this makes it possible to trigger charging device to be stopped, that is to say, that and charging device need not increase other devices, according to
By determining whether electronic equipment is being charged for whether the first light beam of charging to reflect, so, reduce charging device
Structure complexity, improve the degree of intelligence of charging device.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (7)
1. a kind of method of charging, applied to a charging device, it is characterised in that the charging device includes an electro-optic conversion mould
Block；The charging device can convert electrical energy into luminous energy, and Light energy transfer is set to an electronics with photoelectric conversion module
It is standby, the electronic equipment is charged in a manner of converting light energy into electric energy by the photoelectric conversion module；It is described
Method includes：
During the charging device charges to the electronic equipment, detect the charging device and set with the electronics
Whether standby position relationship meets a predetermined condition；Wherein, in first time period, the charging device does not receive the second light
Shu Shi, show that the charging device and the position relationship of the electronic equipment meet the predetermined condition, second light beam is
The first light beam projected from the charging device is reflected back the light beam of the charging device, first light by the electronic equipment
Beam is the light beam for being charged to the electronic equipment；
When the position relationship of the charging device and the electronic equipment meets the predetermined condition, a command for stopping is generated；
The command for stopping is performed, controls the electrooptic conversion module to be in off working state, to terminate the charging device pair
The electronic equipment is charged.
2. the method as described in claim 1, it is characterised in that the charging device charges to the electronic equipment, tool
Body includes：
Obtain the first power supply；
By first Power convert it is the first light beam by the electrooptic conversion module；
First light beam is projected from the charging device.
3. the method as described in claim 1, it is characterised in that the electrooptic conversion module is specially laser generator.
4. a kind of charging device, it is characterised in that the charging device can convert electrical energy into luminous energy, and Light energy transfer is given
One have photoelectric conversion module electronic equipment, in a manner of converting light energy into electric energy by the photoelectric conversion module come pair
The electronic equipment is charged；The charging device includes：
Electrooptic conversion module, for converting electrical energy into luminous energy；
Control chip, it is connected with the electrooptic conversion module, for being charged in the charging device to the electronic equipment
During, whether the position relationship for detecting the charging device and the electronic equipment meets a predetermined condition；Filled when described
When the position relationship of electric installation and the electronic equipment meets the predetermined condition, a command for stopping is generated；Perform the termination
Instruction, controls the electrooptic conversion module to be in off working state, and the electronic equipment is carried out with terminating the charging device
Charging；Wherein, in first time period, when the charging device does not receive the second light beam, the charging device and institute are shown
The position relationship for stating electronic equipment meets the predetermined condition, and second light beam is the first light projected from the charging device
Beam is reflected back the light beam of the charging device by the electronic equipment, and first light beam is for being carried out to the electronic equipment
The light beam of charging.
5. charging device as claimed in claim 4, it is characterised in that the control chip specifically includes：
Detection unit, during being charged in the charging device to the electronic equipment, detect the charging dress
Put with whether the position relationship of the electronic equipment meets a predetermined condition；
Generation unit, for when the position relationship of the charging device and the electronic equipment meets the predetermined condition, giving birth to
Into a command for stopping；
Control unit, for performing the command for stopping, the electrooptic conversion module is controlled to be in off working state, to terminate
Charging device is stated to charge to the electronic equipment.
6. charging device as claimed in claim 5, it is characterised in that the electrooptic conversion module, specifically for obtaining first
Power supply；By first Power convert it is the first light beam by the electrooptic conversion module；First light beam is filled from described
Electric installation projects.
7. charging device as claimed in claim 5, it is characterised in that the electrooptic conversion module is specially laser generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310043988.5A CN103972597B (en) | 2013-02-04 | 2013-02-04 | The method and charging device of a kind of charging |
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| CN201310043988.5A CN103972597B (en) | 2013-02-04 | 2013-02-04 | The method and charging device of a kind of charging |
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| CN103972597A CN103972597A (en) | 2014-08-06 |
| CN103972597B true CN103972597B (en) | 2018-03-23 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515077A (en) * | 2014-10-15 | 2016-04-20 | 苏州超锐微电子有限公司 | Laser charging processing method and device |
| CN104901435A (en) * | 2015-06-03 | 2015-09-09 | 北京有感科技有限责任公司 | Wireless power supply device, wireless charging system and wireless charging method |
| CN106936195A (en) * | 2017-03-30 | 2017-07-07 | 上海斐讯数据通信技术有限公司 | A kind of charger intelligent protection device and system based on Zigbee |
| CN112740643A (en) * | 2018-09-17 | 2021-04-30 | 华为技术有限公司 | Waterproof mobile intelligent terminal, charger and photo-charging control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201185205Y (en) * | 2008-03-19 | 2009-01-21 | 深圳市比克电池有限公司 | Positioning apparatus for circumferential direction of cylinder battery winding core |
| CN102222952A (en) * | 2011-06-16 | 2011-10-19 | 深圳市华测检测技术股份有限公司 | Wireless laser charger |
| CN102355035A (en) * | 2011-09-27 | 2012-02-15 | 青岛海信电器股份有限公司 | Wireless charging transmitting device, wireless charging system and wireless charging control method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5188211B2 (en) * | 2008-03-07 | 2013-04-24 | キヤノン株式会社 | Power supply apparatus and power supply method |
| CN101594008A (en) * | 2008-05-29 | 2009-12-02 | 英华达(上海)电子有限公司 | A kind of charger and electronic equipment |
-
2013
- 2013-02-04 CN CN201310043988.5A patent/CN103972597B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201185205Y (en) * | 2008-03-19 | 2009-01-21 | 深圳市比克电池有限公司 | Positioning apparatus for circumferential direction of cylinder battery winding core |
| CN102222952A (en) * | 2011-06-16 | 2011-10-19 | 深圳市华测检测技术股份有限公司 | Wireless laser charger |
| CN102355035A (en) * | 2011-09-27 | 2012-02-15 | 青岛海信电器股份有限公司 | Wireless charging transmitting device, wireless charging system and wireless charging control method |
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